Cement and Concrete. ToronTech.com

Transcription

1 Cement and Concrete ToronTech.com

2 About Toronechtech Torontech is a leading North American based international manufacturer and supplier of materials testing & analysis equipment focused on both NDT and destructive methods. The Torontech group is proud to be a North American corporation headquartered in Toronechto; the commercial, technical, and economic hub of Canada. With offices and an extensive network in the USA as well as other international markets, we are uniquely prepared to provide turn-key solutions for our customers and clients around the globe. Creating comprehensive solutions for our clients has always been a core value of our company. From sales, to order execution, and post-sales support; every staff member is here to help you choose and implement the solution that best suits your unique requirements. Since inception, we have succeeded in only offering quality manufactured products that are trusted worldwide. We offer the best value for your investment and provide world-class support. In the past few years, Torontech has grown remarkably in numerous industries, but especially in materials testing. The growth has given us the opportunity to serve many well-known global and North American corporations including Sikorsky Aircraft Corporation. Our growing client base participates in a breadth of industries from aerospace, to manufacturing, to mineral processing, and we serve many colleges, universities, and government organizations.

3 Cement and Concrete Table of Contents 3-8 Concrete Compression & Flexural Testing Machines High & Low Capacity Automatic Compression Testing Machines High & Low Capacity Semi-Automatic Compression Testing Machines Low Capacity Manual Compression Testing Machines Concrete Automatic Flexural Testing Machines Concrete Semi-Automatic Flexural Testing Machines Concrete Manual Flexural Testing Machines 9-11 Cement Compression & Flexural Testing Machines Automatic Cement Compression & Flexural Machines Semi-Automatic Cement Compression & Flexural Machines Manual Cement Compression & Flexural Testing Machines Determination of Cement Strength Mortar Mixers Vibration Tables Curing Cabinet Humidity Curing & Storage of Mortar Specimens 20 Fresh Concrete Testing Slump Test Set Slump Cone Test Set Self Compacting Concrete (SCC) Test Equipment Graf Flow Table Vebe Consistometer Vibrating Tables Air Permeability Tester Hardened Concrete Testing Concrete Moulds for Cubes, Cylinders & Beams Water Impermeability Test Systems Curing Tank Aluminium / Stainless Steel Curing Tank Plastic Curing Tank Drilling Dust Sampler Impedance Meter 16 Physical and Chemical Properties of Cement High Pressure Autoclave Fineness of Cement Blaine Air Permeability Tester Setting Time and Consistency of Cement Vicat Apparatus Automatic Vicat Needle Apparatus Automatic Vicat Needle Apparatus - 6 Stations Flow Tables Calorimeters Semi-Adiabatic Langavant Calorimeter Solution Calorimeter Flame Photometer 19 Building Lime, Grout and Mud Testing Air Content Air Entrainment Meter Plaster Testing Apparatus Bulk Density Apparatus to Boehme Test Equipment For Determining the Reactivity Of Lime With Water 1

4 Cement and Concrete Cement, a binding material used in construction and engineering, often called hydraulic cement, typically made by heating a mixture of limestone and clay until it almost fuses and then grinding it to a fine powder. When mixed with water, the silicates and aluminates in the cement undergo a chemical reaction; the resulting hardened mass is then impervious to water. It may also be mixed with water and aggregates (crushed stone, sand, and gravel) to form concrete Concrete is a very strong and versatile mouldable construction material. It consists of cement, sand and aggregate mixed with water. When these ingredients are mixed together, they form a fluid mass that is easily molded into shape. Over time, the cement forms a hard matrix which binds the rest of the ingredients together into a durable stone-like material. Often, additives and reinforcements (such as rebar) are included in the mixture to achieve the desired physical properties of the finished material. Concrete is one of the most used materials in the construction industry. Therefore, concrete quality must accurately be tested for any building realization. Several variables contribute to define the quality of the concrete utilized for a structure. The workability, the consistency, strength, elasticity, hardness, setting time and the air content are only few examples. The necessary cement properties are achieved by correctly planning the raw material mix and ensuring the specified composition during the production process with respect to chemical composition, the quality and quantity of minerals included in the clinker, and the quality and quantity of substances included in the finished cement. Correct planning of the raw material mix is crucial to ensuring the proper progression through the intermediate stages of clinker formation, completion of the burning process, and good economic indicators for production. The quality of the finished cement is monitored on the basis of the requirements of the appropriate All-Union State Standards. Several variables contribute to define the quality of the cement. Density, Fineness, Soundness, Consistency, Setting time, Compressive strength and heat of hydration are only few examples. Torontech Advance Cement and Concrete Testing Technologies allow laboratories all over the world to test and evaluate cement and concrete mixtures to ensure their strength and safety. These standards help to identify the various properties of cement & concrete. General Applications Cement is primarily used to produce concrete, the world s most versatile and durable construction material. Cement mortars are used for binding bricks, blocks, and stone in walls or as surface renderings. Mixtures of soil and cement are used as a base for roads. Cement also is used in the manufacture of bricks, tiles, shingles, pipes, beams, railroad ties, and various extruded products. Some other applications for cement, however, are now growing in importance.one of these is solidification/stabilization (S/S) a widely used technique for the management and disposal of a broad range of contaminated materials and wastes, including radioactive wastes. Cement is mixed into the contaminated substance, immobilizing the contaminants and preventing them from migrating to plants, animals or humans. The process is most often used to reclaim polluted industrial sites for redevelopment or recreational use. Concrete is used to shape the infrastructure of the modern world and used in large quantities almost everywhere mankind has a need for infrastructure. Concrete is widely used for making architectural structures, foundations, brick/block walls, pavements, bridges/overpasses, highways, runways, parking structures, dams, pools/reservoirs, pipes, footings for gates, fences and poles and even boats. Concrete production is the process of mixing together the various ingredients water, aggregate, cement, and any additives to produce concrete. Concrete production is time-sensitive. Once the ingredients are mixed, workers must put the concrete in place before it hardens. In modern usage, most concrete production takes place in a large type of industrial facility called a concrete plant, or often a batch plant. Satisfactory concrete construction and performance requires concrete with specific properties. To assure that these properties are obtained, quality control and acceptance testing are indispensable parts of the construction process. Test results provide important feedback used to base decisions regarding mix adjustments. Torontech Advanced Testing Technologies are the most reliable and cost-effective solutions for Cement and Concrete Testing. Torontech offers you a complete selection of testing machines and systems for cement and concrete testing. We are able to supply an extensive range of competitive solutions such as Compression & Flexure testing machines with accessories and advanced software developed especially for tests, the widest range of cement and concrete testing machines for determining physical and chemical properties of Cement as well as Fresh and Hardened Concrete testing machines complying to various National and International standards. 2

5 Concrete Compression & Flexural Testing Machines High & Low Capacity Compression Testing Machines for Concrete Toron Comten-Auto Series of High & Low Capacity Automatic Compression Testing Machines for Concrete AS C39, ISO EN 7500, EN , ; BS 1881,AASHTO T22 Toron Comten-Auto Series of High & Low Capacity Automatic Compression Testing Machines for Concrete range of 600 kn to 5000 kn capacity compression testing machines have been designed for reliable and consistent testing of a wide range of specimens. These compression testers are the results of continuous research to upgrade the testing machines with the latest technologies to conform to the latest standards AS C39, ISO EN 7500, EN , ; BS 1881,AASHTO T22 and respectively in terms of its technical properties taking into account client requirements. These also meet the requirements of CE norms for the safety and health of the operator. Tests can be performed by either on TCRTX Unit or on a computer with using TCRTSoftI Software. The advantages of performing tests on computer with using TCRTSoftI Software, such as reporting, graphical output, etc. The Toron Comten Automatic range of 600KN, 1500KN, 2000KN, 3000KN, 4000KN and 5000KN capacity compression testing machines allow inexperienced operators to perform the test. Once the machine has been switched on and the specimen is positioned and centered by the help of centering apparatus, the only required operations are; - Setting test parameters, including pace rate (only required when the specimen type is changed). - Pressing the START button on the control unit - The machine automatically starts the rapid approach, when the specimen touches the upper platen the rapid approach is ended and starts loading at the pace rate that selected by user and stops once the specimen fails. - Automatically saves the test parameters and test results Exceeding of the AS C-39 standard provisions (starts with the 10% of the machine capacity), Toron Comten-Auto series of Automatic Compression Testing Machines are supplied in Class 1 starting from 50 kn. This exceptional performance enables the machines to be used for a considerable number of applications including: - Early age compression strength tests - Flexural tests by using proper accessories - Mortar (Cement) compression tests by using proper accessories - Core with low diameter compression tests - The compression machines consist of a heavy duty welded frame, automatic hydraulic power pack with data acquisition and control system TCRTX. Safety Features - Maximum pressure valves to avoid machine overloading - Piston travel limit switch - Emergency stop button - Front and rear transparent durable Plexiglas guards - Software controlled maximum load value 3

6 Concrete Compression & Flexural Testing Machines Low Capacity High Capacity Model TCRT-AC:600 TCRT-AC:1500 TCRT-AC:2000E TCRT-AC:3000E TCRT-AC:2000A TCRT-AC:3000A Capacity 600 kn / 135,000 lb.f 1500 kn / 337,000 lb.f 2000 kn / 450,000 lb.f 3000 kn / 675,000 lb.f 2000 kn / 450,000 lb.f 3000 kn / 675,000 lb.f Standard AS C39; AS C39; EN , EN , AS C39 AS AASHTO T22 AASHTO T C39 The roughness value for texture of loading and auxiliary platens Lower platens Ø Ø216 mm Ø Ø dimensions Upper platens Ø Ø216 mm Ø Ø dimensions Maximum vertical 340 mm 370 mm 340 mm 340 mm 370 mm 370 mm clearance between platens Piston diameter mm mm mm Maximum piston movement Horizontal 230 mm 320 mm 360 mm 425 mm 360 mm 425 mm clearance Power Oil capacity Maximum 335 Bar 355 Bar 410 Bar 410 Bar 410 Bar 410 Bar working pressure Dimensions 660x500x900 mm 750x500x930 mm 810x500x970 mm 875x540x10 810x500x970 mm 875x540x10 (wxlxh) Weight 420 kg / 925 lbs 625 kg / 1375 lbs 795 kg / 1750 lbs 1095 kg / 2410 lbs 775 kg / 1705 lbs 1075 kg / 2365 lbs 4

7 Concrete Compression & Flexural Testing Machines High Capacity Four (4) column Model TCRT-AC:2000E TCRT-AC:3000E TCRT-AC:4000E TCRT-AC:5000E Capacity 2000 kn / 450,000 lb.f 3000 kn / 675,000 lb.f 4000 kn / 900,000 lb.f 5000 kn / 1,124,000 lb.f Standard EN , EN EN EN The roughness value for texture of loading and auxiliary platens Lower platens dimensions Upper platens dimensions Maximum vertical 340 mm 340 mm 520 mm 520 mm clearance between platens Piston diameter 300 mm mm 420 mm Maximum piston 100 mm 120 mm movement Horizontal 385 mm 445 mm 495 mm 515 mm clearance Power Oil capacity Maximum 280 Bar 310 Bar 315 Bar 350 Bar working pressure Dimensions 630x660x1090 mm 735x670x1140 mm 805x710x1370 mm 865x640x1555 mm (wxlxh) Weight 1030 kg / 2270 lbs 1800 kg / 3960 lbs 2350 kg / 5170 lbs 3150 kg / 6930 lbs 5

8 Concrete Compression & Flexural Testing Machines Toron Comten Semi-Automatic Series of High & Low Capacity Semi-Automatic Compression Testing Machines for Concrete AS C39; AASHTO T22; ISO EN 7500 and EN Toron Comten Semi Auto Series of High & Low Capacity Semi-Automatic Compression (Motorized) range of 600 kn, 1500 kn, 2000 kn and 3000kN capacity compression testing machines have been designed for reliable and consistent testing of a wide range of specimens. These compression testers are manufactured as a result of continuous applications and research studies to upgrade the machines with the latest technologies to conform to the current standards AS C39; AASHTO T22; ISO EN 7500 and EN respectively in terms of its technical properties taking into account the client requirements. These machines also meet the requirements of CE norms with respect to the operator's health and safety. Their user-friendly design enable an inexperienced operator to perform the tests. Exceeding of the AS C-39 standard provisions (starts with the 10% of the machine capacity), the Toron Comten Semi Auto Series of High & Low Capacity Compression Testing Machines are supplied in Class 1 starting from 50 kn. This unique performance enables the machines to be used for a considerable number of applications including: - Early age compression strength tests - Flexural tests by using proper accessories - Mortar (Cement) compression tests by using proper accessories - Core with low diameter compression tests The compression machines consist of a heavy duty welded frame, hydraulic power pack with data acquisition system TCRTDAS. Low Capacity High Capacity Model TCRT-SAC:600 TCRT-SAC:1500 TCRT-SAC:2000E TCRT-SAC:2000A TCRT-SAC:3000E TCRT-SAC:3000A Capacity 600 kn / 135,000 lb.f 1500 kn / 337,000 lb.f 2000 kn / 450,000 lb.f 2000 kn / 450,000 lb.f 3000 kn / 675,000 lb.f 3000 kn / 675,000 lb.f Standard AS C39 AS C39 EN AS C39 EN AS C39 The roughness value for texture of loading and auxiliary platens Lower platens Ø Ø216 mm Ø Ø dimensions Upper platens Ø Ø216 mm Ø Ø dimensions Maximum vertical 340 mm 370 mm 340 mm 370 mm 340 mm 370 mm clearance between platens Piston diameter mm mm 300 mm Maximum piston movement Horizontal 230 mm 320 mm 360 mm 360 mm 425 mm 425 mm clearance Power 550 W 550 W 550 W 550 W Oil capacity Maximum working 340 Bar 362 Bar 410 Bar 410 Bar 410 Bar 410 Bar pressure Dimensions 590x500x800 mm 680x500x930 mm 740x500x970 mm 740x500x970 mm 805x540x10 805x540x10 (wxlxh) Weight 405 kg / 890 lbs 610 kg / 1345 lbs 780 kg / 1715 lbs 760 kg / 1675 lbs 1080 kg / 2380 lbs 1060 kg / 2330 lbs Safety Features - Maximum pressure valves to avoid machine overloading - Piston travel limit switch 6

9 Concrete Compression & Flexural Testing Machines Toron Comten Manual Series of Low Capacity Manual Compression Testing Machines AS C39 Toron Comten Manual Series of Low Capacity Manual Compression Testing Machines range of 600 kn and 1500 kn capacity machines are designed to perform reliable compression tests on concrete specimens especially suitable for on-site applications when electric power supply is unavailable. Being a low cost alternative, the Toron Comten Manual testing series combines precision and simplicity with the unique design of the manual power pack which is hand operated and enables even an inexperienced operator to perform excellent compression and flexure tests onsite. These compression testers are manufactured as a result of continuous applications and research studies to upgrade the machines with the latest technologies to conform to the current standards AS C39 in terms of its technical properties taking into account the client requirements. Exceeding of the AS C-39 standard provisions (starts with the 10% of the machine capacity), the TCRT-MC:600 and TCRT-MC:1500 are supplied in Class 1 starting from 50 kn. With their exceptional performance, the TCRT-MC:600 and TCRT-MC:1500 are a reliable and economical solution for remote site locations where electrical power is unreliable, or nonexistent. The compression machines consists of a heavy duty welded frame, hydraulic power pack and data acquisition system TCRTDAS. Toron Flexcreat Auto Series of Concrete Automatic Flexural Testing Machines AS C78, C293 and C496, EN , EN , EN 1338, EN 1340, BS 1881 Toron Flexcreat Auto Series of Automatic Concrete Flexural Testing Machines range of 200 kn, 300 kn and 600 kn capacity machines have been designed for reliable and consistent testing of flexural test on standard concrete beams, concrete or natural stone kerbs, concrete paving flags, and natural stone slabs and tensile splitting test of concrete paving blocks. These flexure testing machines are the result of continuous research to upgrade the testing machines with latest technologies to conform to the latest standards AS C78, C293 and C496, EN , EN , EN 1338, EN 1340 and BS 1881 in terms of its technical properties taking into account client requirements. These also meet the requirements of CE norms for health and safety of the operator. Tests can be performed by either on TCRTX Unit or on a computer with using TCRTSoftI Software. The advantages of performing tests on computer with using TCRTSoftI Software, such as reporting, graphical output, etc. The Toron Flexcreat Auto Series Automatic range of 200 kn, 300 kn and 600 kn capacity flexure testing machines allow inexperienced to perform the test. Once the machine is switched on and specimen is placed, then the only required operations are; - Setting test parameters, including pace rate only required when the specimen type is changed. - Pressing the START button on the control unit. - The machine automatically starts the rapid approach; switches the test speed after 1% of the load capacity of the machine and stops once the specimen failure. - Automatically saves the test parameters and test results. Toron Flexcreat Auto Series of Automatic Flexural Testing Machines have the accuracy of Class 1 starting from 2% of the full capacity. The flexure testing machines consists of heavy duty welded frame, automatic hydraulic power pack with data acquisition and control system TCRTX. Flexural test assemblies should be ordered separately. Safety Features - Maximum pressure valves to avoid machine overloading - Piston travel limit switch - Emergency stop button - Software controlled maximum load value 7

10 Concrete Compression & Flexural Testing Machines Toron Flexcreat Semi Auto Concrete Flexural Testing Machine AS C78, C293 and C496, EN , EN , EN 1338, EN 1340, BS 1881 Toron Flexcreat Semi Auto Concrete Flexural Testing Machine with range of 200 kn capacity flexure testing machine has been designed for reliable and consistent testing of flexural test on standard concrete beams, concrete or natural stone kerbs, concrete paving flags and natural stone slabs and tensile splitting test of concrete paving blocks. These flexure testing machines are the results of continuous research to upgrade testing machines with latest technologies and to conform to the latest standards AS C78, C293 and C496, EN , EN , EN 1338, EN 1340 and BS 1881 in terms of its technical properties taking into account client requirements. These testers also meet the requirements of CE norms for health and safety of the operator. Toron Flexcreat Semi Auto Concrete Flexural Testing Machine with range of 200 kn capacity flexure testing machines allow inexperienced operators to perform the test. The flexural testing machines consist of heavy duty welded frame, hydraulic power pack with data acquisition system TCRTDAS. Toron Flexcreat Semi Auto Concrete Semi-Automatic Flexural Testing Machines have the accuracy of Class 1 starting from 2% of the full capacity. Flexural test assemblies should be ordered separately. Safety Features - Max pressure valve to avoid machine overloading - Ram travel switch to prevent excessive piston travel Toron Flexcreat Manual Concrete Flexural Testing Machine AS C78, C293, C496, EN 1338, 1340, , ; BS 1881 Toron Flexcreat Manual Concrete Flexural Testing Machine with 200KN capacity is designed to perform reliable flexure tests on standard concrete beams, concrete or natural stone kerbs, concrete paving flags, and natural stone slabs and tensile splitting test of concrete paving blocks. Especially suitable for on-site applications when electric power supply is not available. Being a low cost alternative, Toron Flexcreat Manual testing machine combines precision and simplicity with the unique design of the manual power pack. Hand Operated Hydraulic Power Pack enables even an inexperienced operator to perform the flexure tests on-site. Torontech Flexcreat Manual Flexural Testing Machine have the accuracy of Class1 starting from 2% of the full capacity. Toron Flexcreat Manual Flexural Testing Machine consists of a heavy duty welded frame, manual hydraulic power pack and data acquisition system TCRTDAS. Flexural test assemblies should be ordered separately. 8

11 Cement Compression & Flexural Testing Machines TCMT-ACompFXT Cement Automatic Compression & Flexure Testing Machines AS C109, C348, C349, EN 196-1, 459-2, , , BS , TCMT-ACompFXT Cement Automatic Compression & Flexure Testing Machines for range of single testing chamber and double testing chamber machines have been designed for reliable and consistent testing of mortar samples. These compression and flexure testers are the results of continuous applications and research studies to upgrade the machines with the latest technologies and conform the current standards AS C 109, C348,C349, EN 196-1, 459-2, , ; and BS , in terms of its technical properties taking into account client requirements by using suitable accessories. These machines also meet the requirements of CE norms for safety and health of the operator. TCMT-ACompFXT Cement Automatic Compression & Flexure Testing Machines allow less experienced operators to perform the tests. Once the machine has been switched on and the specimen is positioned and centered by the help of centering apparatus. The only required operations are; - Setting test parameters, including pace rate (only required when the specimen type is changed.) - Choosing the compression or flexure frame by using the changeover valve. - Pressing the START button on the control unit. - The machine automatically starts the rapid approach; switches the test speed after 1% of the load capacity of the machine and stops once the specimen failure. - Automatically saves the test parameters and test results. Compression and flexure jigs, distance pieces and also removable transparent front-rear safety doors (should be factory installed) should be ordered separately. TCMT-ACompFXT Cement Automatic Compression & Flexure Testing Machines consist of very rigid two column single or double chamber frames, automatic hydraulic power pack with data acquisition and control system TCMTDAS. Safety Features - Maximum pressure valves to avoid machine overloading - Piston travel limit switch - Emergency stop button - Software controlled maximum load value Technical Specifications Model Test Type Capacity Class 1 Measuring Range The roughness value for texture of loading and auxiliary platens Lower Platen Dimensions Upper Platen Dimensions Maximum Vertical Clearance Between Platens Piston Diameter Maximum Piston Movement Horizontal Clearance Power Oil Capacity Maximum Working Pressure Rapid Approach Rate Dimensions (WxLxH) Weight TCMT-AComp:250 Compression 250 KN / 56,000 lb.f 2.5 to 250 kn 3.2 µm 263 mm 160 mm 300 mm 125 bar 830x500x Kg / 600 lbs TCMT-ACompFXT:250/15 Flexure Compression 15 KN / 3,500 lb.f 250 KN / 56,000 lb.f 0.5 to 15 kn 2.5 to 250 kn 3.2 µm 3.2 µm 263 mm 263 mm 80 mm 160 mm 200 mm 300 mm 30 bar 125 bar 80 mm 1050x500x Kg / 900 lbs 9

12 Cement Compression & Flexural Testing Machines TCMT-SACompFXT Cement Semi-Automatic Compression & Flexure Testing Machines AS C109, C348, C349, EN 196-1, 459-2, , , BS , TCMT-SACompFXT Cement Semi-Automatic Compression & Flexure Testing Machines for Cement range of single testing chamber and double testing chamber machines have been designed for reliable and consistent testing of mortar samples. These compression and flexure testers are the results of continuous applications and research studies to upgrade the machines with the latest technologies and conform with current standards AS C 109,C348, C349, EN 196-1, 459-2, , and BS , in terms of its technical properties taking into account client requirements by using suitable accessories. These testers also meet the requirements of CE norms for safety and health of the operator. TCMT-SACompFXT Cement Semi-Automatic Compression & Flexure Testing Machines allow operators who have minimal experience to perform the tests. The Torontech Semi-Automatic cement compression and flexure testing machines consist of a very rigid two column single or double chamber frame, hydraulic power pack and data acquisition system TCMTDAS. Safety Features - Maximum pressure valves to avoid machine overloading - Piston travel limit switch Technical Specifications Model Test Type Capacity Class 1 Measuring Range The roughness value for texture of loading and auxiliary platens Lower Platen Dimensions Upper Platen Dimensions Maximum Vertical Clearance Between Platens Piston Diameter Maximum Piston Movement Horizontal Clearance Power Oil Capacity Maximum Working Pressure Rapid Approach Rate Dimensions (WxLxH) Weight TCMT-SAComp:250 Compression 250 KN / 56,000 lb.f 2.5 to 250 KN 550 to 56,000 lb.f 3.2 µm 263 mm 160 mm 300 mm 550 W 125 bar 760x500x Kg / 600 lbs TCMT-SACompFXT:250/15 Flexure Compression 15 KN / 3,500 lb.f 250 KN / 56,000 lb.f 0.5 to 15 KN 2.5 to 250 KN 100 to 3,500 lb.f 550 to 56,000 lb.f 3.2 µm 3.2 µm 263 mm 263 mm 80 mm 160 mm 200 mm 300 mm 30 bar 125 bar 80 mm 980x500x Kg / 870 lbs 10

13 Cement Compression & Flexural Testing Machines TCMT-MCompFXT Cement Manual Compression & Flexure Testing Machines AS C109, C348, C349, EN 196-1, 459-2, , , BS , TCMT-MCompFXT Cement Manual Compression & Flexure Testing Machines for Cement range of single testing chamber and double testing chamber machines have been designed for reliable and consistent testing of mortar samples. The manual machines are especially suitable for on-site applications when electric power supply is not available. Being a low cost alternative, Torontech manual testing series combine precision and simplicity with the unique design of the manual power pack which enables even an inexperienced operator to perform excellent compression and flexure tests on-site. These manual testing machines conform to the standards AS C 109, C348, C349, EN 196-1, 459-2, , and BS , by using suitable accessories. They also meet with the requirements of CE norms with respect to operator health and safety. The Torontech manual cement compression and flexure testing machines consist of a very rigid two column single or double chamber frame, hydraulic power pack and data acquisition system TCMTDAS. Technical Specifications Model Test Type Capacity Class 1 Measuring Range The roughness value for texture of loading and auxiliary platens Lower Platen Dimensions Upper Platen Dimensions Maximum Vertical Clearance Between Platens Piston Diameter Maximum Piston Movement Horizontal Clearance Oil Capacity Maximum Working Pressure Rapid Approach Rate Dimensions (WxLxH) Weight TCMT-MComp:250 Compression 250 KN / 56,000 lb.f 2.5 to 250 KN 550 to 56,000 lb.f 3.2 µm 263 mm 160 mm 300 mm 13 L 125 bar 760x500x Kg / 500 lbs TCMT-MCompFXT:250/15 Flexure Compression 15 KN / 3,500 lb.f 250 KN / 56,000 lb.f 0.5 to 15 KN 2.5 to 250 KN 100 to 3,500 lb.f 550 to 56,000 lb.f 3.2 µm 3.2 µm 263 mm 263 mm 80 mm 160 mm 200 mm 300 mm 13 L 30 bar 125 bar 80 mm 980x500x Kg / 825 lbs 11

14 Determination of Cement Strength Mortar Mixers AS C305, C277,EN 196, DIN 1164, BS 3892, ISO 679, NF P Mortar Mixers should have a consistent and replicable result. This will ensure that the test results obtained by testing the mortar are founded in good science. The mortar mixers by Torontech offer reliability, repeatability and consistency in mortar samples. Using mixers from Torontech mortar mixers range, it is now possible to achieve those consistent and replicable results economically and efficiently. The available mortar mixers come with automatic ingredient input or manual input. Each are also equipped with a user interface that is intuitive and easy-to-use. The programs of these mortar mixers are operational in many languages (including but not limited to: English, Spanish, Portuguese, and Chinese). The automatic mortar mixers from this line are also pre-programmed with different international testing standards. These standards are selectable through the control console. Once selected, the automatic mortar mixer will add the ingredients appropriately and mix according to the standard CE certification along with DIN EN , DIN EN , DIN EN and DIN EN 294 means this line of mortar mixers are on par with some of the world's most recognized safety standards. A safety cover shields the operator from the mixing bowl and stirrer. The mortar mixers are also designed with a hoisting system that is used to lower the mixing bowl. This hoisting system ensures that the moving parts are inaccessible if the machine is in operation. Having a consistent and replicable result is the basis of good testing and good science. With our range of mortar mixers, it is now possible to achieve those consistent and replicable results economically and efficiently. The small footprint makes it easy to stow away on a top of any bench or workstations. As well, the sturdy construction allows for a long useful life for these machines. Used for production of cement mortar and cement paste according to various standards: EN 196, DIN 1164, BS 3892, AS C305, C277, ISO 679, NF P Certified in conformance with: EN Equipment safety requirements EN Electrical components for machines EN Laboratory mixers, laboratory commenting mills and laboratory vibrators EN 294 Safety intervals to hazardous areas and various other standards and regulations. Technical report Nr: PFF-96 / 121 Safety Features - Safety cover on mixing bowl prevents finger injuries. - Mixing bowl position is electronically monitored, i.e., the mixer can - be switched on only if the bowl is correctly inserted into its holding - device and is in operational position. - Safety restart procedure, i.e., the machine must be manually switched on again after a power outage. - Emergency stop button - Clearly laid out control elements - Sturdy handles for safe grip when moving the mixer Technical Data - Heavy-duty design with aluminum and gray cast iron parts. - Quick-clamping system for attaching the mixing bowl to the mixer - 3 ± 1 mm standard distance between mixing bowl and stirrer - Fine adjustments are made using a simple tool. - Stainless steel mixer and mixing bowl. - Driven by a powerful three-phase AC motor. - Planetary gearing and tool head-belt drive ensure quiet and maintenance-free operation - Two mixing speeds: 140 ± 5 rpm und 285 ± 10 rpm - A hoisting mechanism can be used to lower the mixing bowl. - Simple assembly and disassembly of the mixing bowl and stirrer. 12

15 Determination of Cement Strength TT-MM10203 AS C109/305, EN196/DIN Mortar Mixer, 5L capacity - Heavy duty design, Manually controlled with two speeds 140±5 rpm, 285±10 rpm - 400V/50Hz or 60Hz/0.37kw TT-MM AS C109/305, EN196/DIN Mortar Mixer, 5L capacity - Heavy duty design, Manually controlled with two speeds 140±5 rpm, 285±19 rpm - Manual sand feeder - 400V/50Hz or 60Hz/0.37kw TT-MM10205 AS C109/305, EN196T 1+3, DIN1164 T Mortar Mixer, 5L capacity - Heavy duty design, automatic program control and sand feeder with two speeds 140±5 rpm, 285±10 rpm - Program presently stored in the mixer - 400V/50Hz or 60Hz/0.37kw TT-MM10206 AS C109/305, EN196T 1+3, DIN1164 T Mortar Mixer, 5L capacity - Heavy duty design, automatic program control, sand feeder and water dosing system. - Two speeds 140±5 rpm, 285±10 rpm - Program presently stored in the mixer - 400V/50Hz or 60Hz/0.37kw - Base: Stainless steel cabinet designed to accommodate water pumping unit and water tank TT-MM AS C109/305, EN196T 1+3, DIN1164 T Mortar Mixer, 5L capacity - Heavy duty design, automatic program control, sand feeder, water dosing system and dust exhaust system. - Two speeds 140±5 rpm, 285±10 rpm - Program presently stored in the mixer - 400V/50Hz or 60Hz/0.37kw - Base: Stainless steel cabinet designed to accommodate water pumping unit,water tank and dust exhaust system TT-MM AS C109, C305, C451, EN 196, DIN Mortar mixer, 5L capacity - Automatic program control, sand feeder and variable water dosing system can also be used semi-automatically, manual cement supply but fully automatic sand feeder and variable water supply for EN 196 and AS C109 mortar samples and AS C451 paste samples heavy-duty design, - Two speeds 140 ± 5 rpm, 285 ± 10 rpm - Stored programs for EN , DIN and AS C

16 Determination of Cement Strength TT-MM AS C305 / EN / DIN , EN , DIN litre capacity with programmed mode, sand dispenser, variable water metering and dust extraction - Heavy duty design made of aluminum and grey cast iron mixer bowl and stirrer made of stainless steel - 2 mixing speeds: 140 / 285 RPM - Power: 400V / 50Hz, 110V / 60Hz, 230V / 50-60Hz TT-MM AS C305, EN / DIN litre capacity with programmed mode, sand dispenser, and variable water metering (with additional consistency measurement) - Determination of the optimum water requirement for the purpose of achieving desired mortar workability - Repeated achievement of desired mortar consistency by controlled addition of water - Heavy duty design made of aluminum and grey cast iron mixer bowl and stirrer made of stainless steel - 2 mixing speeds: 140 / 285 RPM - Power: 400V / 50Hz, 110V / 60Hz, 230V / 50-60Hz Vibrating Tables Vibrating Tables are a necessary part of the industry as it is necessary to know about the properties of cement. Vibrating tables are used with various moulds and conform to different standards when it comes to compacting cement. TT-VIB10220-S EN 196-1: 2005 Vibrating table for three-gang moulds Quick-action clamping device with separate switch box, amplitude: mm digital Timer, vibrating plate: 400 x 300 mm for one three-gang mould 40x40x160 mm, 230 V/50 Hz TT-VIB10220-U EN 196-1: 2005 Vibrating table for three-gang moulds General-purpose clamping with separate switch box, amplitude: mm digital Timer, vibrating plate: 400 x 300 mm for one three-gang mould 40x40x160 mm 230 V/50 Hz TT-VIB S EN 196 Vibrating table for three-gang moulds Quick-action clamping device Smooth styling in stainless steel, but very study, built in switch box Vibration range mm Timer 230 V / 50 Hz TT-VIB U EN 196 Vibrating table for three-gang moulds General-purpose clamping Smooth styling in stainless steel, but very study, built in switch box Vibration range mm Timer 230 V / 50 Hz TT-JT10221 EN 196-1, 413-2, 459-2, BS 3892, ISO 679 Jolting table with counter with controllable rotations for exact 60 strokes/min 230 V/50 Hz 14

17 Determination of Cement Strength Curing Cabinet Humidity Curing of Mortar Specimens AS C109, EN Torontech Series of Humidity Curing of Mortar Specimens has following different models along with brief specifications. Humidity Curing of Mortar Specimens in Three Gang Moulds inside temperature range: +20 C, ±1 C Relative humidity: 95%, ± 3% Electronic adjustable control Material: Stainless steel TT-HC10321 Humidity Cabinet for 24 Three-Gang Moulds with 6 telescopic cabinet racks w x d x h = 1400 x 750 x 1600 mm TT-HC Humidity Cabinet for 32 Three-Gang Moulds with 8 telescopic cabinet racks w x d x h = 1400 x 750 x 1700 mm TT-HC Humidity Cabinet for 48 three-gang Moulds with 12 telescopic cabinet racks w x d x h = 1400 x 750 x 1900 mm TT-HC Humidity Workbench for 12 Three-Gang Moulds Stainless steel chassis with a sturdy worktable 1 lower cabinet for the humidity/temperature aggregate 1 lower cabinet with three telescopic racks w x d x h = 1600 x 800 x 900 mm TT-HC Humidity Workbench for 24 Three-Gang Moulds 2 lower cabinets with 3 telescopic racks each w x d x h = 2220 x 800 x 900 mm TT-HC Humidity Workbench for 36 Three-Gang Moulds 3 lower cabinets with 3 telescopic racks each w x d x h = 2650 x 800 x 900 mm 15

18 Physical & Chemical Properties of Cement High Pressure Autoclave AS C151;C141; UNE 7207 Autoclave from ToronTech is a pressure device with unique safety standards and TUV approval. The autoclave is a vital instrument to measure the expansion of cement when the materials are hydrated. Calcium Oxide and Magnesium Oxide both are capable of undergoing a chemical process known as hydration. This process causes water molecules to attach itself with each molecule of the oxides and thus causing the cement to increase in volume. However, this process occurs over a long period of time. An autoclave is used to estimate the effects of expansion on the cement and to accelerate the chemical reaction. Autoclave is specially developed for testing the volume consistency of mortar prisms. The Unit consists of a high pressure steam compartment with inner dimensions of 168mm diameter and a height of 355mm to accept a sample holder, 8 prisms as per AS or 6 prisms as per DIN. All parts of the pressure compartment have been chemically nickel-plated. This unit has capacity of 7.8 L. The pressure generated can be up to 2.5 N/mm2. A certificate is issued along with each unit s pressure chamber to ensure that it is to standard in regards to safety. The Autoclave is equipped with a pressure gauge, manometer controls for pressure settings, safety pressure valve, safety temperature limiter, analogue thermometer, control lamps and ON/OFF switch. A blower on the bottom of the unit provides faster cooling. The pressurized container is insulated from the outside housing by a rock wool insulation mat. Fineness of Cement Blaine Air Permeability Tester AS C 204, EN 196, DIN 1164, BS 4550 Blaine Apparatus Air Permeability Tests can be done by any one of Torontech's Blaine test apparatus. We have several options to choose from included an automatic air permeability test apparatus, a manual air permeability test apparatus, a PC-controlled air permeability test apparatus. The Blaine air permeability tester is mainly used to measure the fineness of the cement, which in turn can be an indication of speed of setting and rate of strength development. The testing principle is based on the permeability of air through a sample under certain conditions. This is the ideal testing instrument for cement and concrete testing. We offer variety of Blaine systems fitting the needs of the industry. The automatic Blaine air permeability test apparatus TT-AB10290 offered by Torontech has a built-in pump that replaces the aspirator (bulb). The entire test can be run semi-automatically with a greater degree of freedom for the operator than the manual Blaine test apparatus. The automatic time registration is both precise and convenient. This automatic Blaine TT-AB10290 performs Blaine tests according to EN 196, DIN 1164, BS 4550, and AS C 204. These international standards ensure that the Blaine tester can perform to the most stringent standards. Part of the maintenance of a Blaine tester requires routine calibrations; official calibration and other consumables can be purchased as accessories for this automatic Blaine tester when they are required. The built-in pump replaces the aspirator in this new design. The entire test can be run semi-automatically with a greater degree of freedom for the operator than the manual Blaine test apparatus. The automatic time registration is both precise and convenient. The unit runs at 230V/50Hz.TT-MB10209 manual air permeability tester is able to perform the Blaine test with a traditional design. This Blaine tester has a manual aspirator to apply the air pressure for test. Torontech offers this air permeability test apparatus as an alternative to automatic and PC-controlled. It is competitively priced as well as offering the tried and true classical design of a Blaine tester.the manual operation has proven to be an effective means to carry out the tests. Moreover, the small footprint means that the machine will be the perfect addition to any facility.tt-pb10294 Blaine test apparatus is the next generation of testing apparatus; being fully automated. The test procedure and evaluation is run without the supervision of an operator and is automatic. This system comes complete with software. The measuring cell has a diameter of 41 mm and its volume is approximately 73 cm3. The machine runs on at 230 V / 50 Hz. Also available is a systems with two-cells giving the ability to measure two points. The difference between the two air permeability tester in the series (TT-PB10294 and TT-PB10295) is the number of load cells available with which to perform the Blaine test. The TT-PCB10294 is a PC-controlled Blaine tester model that sports one load. The TT-PCB10295 PC-controlled Blaine tester is the model that has two load cells. Both model performs tests that are monitored and recorded by the computer that is included. Operation and software of the TT-PB10297 is similar to the other PC-operated units. The design of the main unit is unique in that the footprint is much smaller than those units and the measuring cell is fully encased in the metal housing. The sleek design allows for the testing unit to be placed conveniently on any atop any bench within your facility. The main unit is housed completely in metal. The load cell is also well-protected. Electronic Blaine Apparatus, Dyckerhoff system, TT-AB10210 semi-automatic device with pump and time registration for the rapid determination of specimen characteristics. Measuring cell dia.41 mm, volume of measuring cell approx. 73cm3 230 V / 50 Hz. 16

19 Setting Time & Consistency of Cement Vicat Apparatus AS C , Vicat Apparatus is designed to determine the initial and final setting time of cement and mortar paste. It comes complete with: - Initial-set needle, 1.0 mm dia., - Consistency plunger 10 mm dia., Vicat mould 60/70 - dia. x 40 mm, glass plate and thermometer - Dim. (wxdxh) = 150 x 220 x 440 mm - Weight: 3.5 kg Modified Vicat Apparatus AS C 204, EN 196, DIN 1164, BS 4550 Modified Vicat Apparatus is designed for testing of gypsum and monitoring of plaster paste, with additional weight 1000 g for obtaining a total mass of all moving parts of 1115g. It comes complete with: - 2 x conical plungers, 8 mm dia. - 2 x plexiglas plates 108 x 108 x 6 mm - 2 x Vicat moulds 65/75 mm dia. - Conical plunger + weight = 115 g Mass of the - moving parts - Supplementary weight 1 kg - Including tripping device - Dim. (wxdxh) = 150 x 220 x 440 mm - Weight: 3.3 kg Automatic Vicat Needle Apparatus AS C , DIN 1164, EN196, BS 4550, DIN 1168 Automatic Vicat needle unit is to determine the initial and final setting time of cement, mortar pastes and gypsum according to DIN 1164/ EN196/ BS 4550/ AS C / DIN The beginning and the end of the setting process is determined by the penetration behaviour of a steel needle into a cement paste sample, under certain specified conditions. Automatic Vicat Needle Apparatus - 6 Stations AS C191 The Vicat test is used for testing materials that have no real melting points. The main principle is that it measures the temperature at which a flat ended needle is able to penetrate the sample. This is known as the softening point of the material. Without the input of an operator, this machine saves time without sacrificing precision and accuracy. The machine is designed to automatically apply the force to the sample while it records the depth of the needle. Just press a button and wait for the results! This unit allows for further time saving by performing the same test 6 times simultaneously. The vicat tester is a PC-controlled unit equipped with software running on the Windows operating system. All stations test according to AS C191 standards. Flow Tables AS C230, EN , EN 413-2, EN 459-2, BS Flow Tables are used for testing the consistency and workability of mortar. There are two models for flow table. - Manually operated Flow Table - Electrically operated Flow Table 17

20 Setting Time & Consistency of Cement Manually Operated Flow Table Manually operated Flow Table is having manual operation with counting mechanism, tabletop with glass surface, complete with slump cone, feeding hopper and tamping rod. EN Electrically Operated Flow Table Electrically operated Flow Table is having electric drive with counting mechanism, tabletop with glass surface, complete with slump cone, feeding hopper and tamping rod. EN Calorimeters Semi Adiabatic Langavant Calorimeter EN This semi-adiabatic Langavant calorimeter system has been designed to measure the heat of hydration. This system serves only for determination of the heat of hydration in fresh mortar. The testing procedure consists of placing a sample of fresh mortar into a calorimeter, and determination of the amount of heat released on the basis of the temperature development that takes place. The Test Calorimeter with No. 1 consists of a thermos vessel with a thermally insulating closure and a stable aluminum enclosure that serves as a mount. The reference calorimeter with No. 2 has the same structural features and the same properties as the test calorimeter. The Mortar container is used to hold the mortar sample that is separated after each test. This container is water-vapour proof, and the cover (lid) is provided with a cylindrical thermometer fitting in its centre.en stipulates that the room temperature of the laboratory must be 20 ± 2 C for mixture of the mortar and for conduct of the testing. The interval between the calorimeters must be approximately 12 cm. The speed of air movement in the vicinity of the calorimeter must be less than 0.5 m/s Solution Calorimeter AS C 186, EN 196-8, BS 4550 The solution calorimeter is a highly desirable piece of equipment. It is capable of handling cement analysis as most calorimeters are not able to test cement. It conforms to various different International standards and fits the use of any civil industry. The apparatus consists of a dewar bottle in an insulated wooden box, a constant-speed electric stirring unit, and a funnel for pouring the cement. The wooden box is hinged so that the dewar bottle can be easily removed and replaced. w x d x h = 350 x 250 x 680 mm Weight: approx. 15 kg 230 V / 50 Hz Flame Photometer AS C114, EN Flame Photometer is designed for the determination of the alkali content of cement metals (Li, Na, K) and alkaline earth metals (Ca, Ba) of cement It comes complete with: sodium, potassium, calcium, barium and lithium filters, connecting hoses, clips and plug (for compressor) Range: LED ppm Limits of detection: Na or K: 0.2 ppm Li: 0.25 ppm Ca: 15 ppm Ba: 30 ppm Air supply: approx. 6 litres/min at 100 kpa Fuel: propane, butane or natural gas Dim. (wxdxh) = 420 x 360 x 300 mm Weight: 8 kg 230 V / 50 Hz 18

21 Building Lime, Grout and Mud Testing Air Content Air Entrainment Meter AS C 185, DIN EN 459-2; DIN EN413-2 Air Entrainment meters from Torontech are used to measure the air content of freshly mixed mortar in accordance with the air pressure compensation principle. The meter has a pressure chamber in which a predefined pressure is generated. When the overflow valve is opened, the pressure is compensated with respect to the test pot, which is filled with the freshly mixed mortar. The pressure drop is measured to give the air content in the mortar. Air entrainment is the intentional creation of air bubbles in concrete or mortar. Excess water is often trapped within the mix as it hardens. The excess water eventually evaporates and leaves behind porous cavities. These pores create weaknesses in the concrete or mortar during freeze-thaw cycles. An air entrainment meter is used to measure the amount of air that is trapped within the mix. The sleek design of each of these units allow for easy storage on top of any workstation. Torontech offers Air Entrainment meters in different capacities adhering to AS C 185, DIN EN 459-2; DIN EN413-2; and other international standards. These meters are either with a sturdy hand-operated pump or with an electrical mini compressor for rapid and uniform provision of pressure.tt-ame10336 Automatic Air Entrainment Meter 1L was designed to be efficient and easy to use for mortars. The built-in miniature air compressor is the perfect upgrade from the traditional manual pumps. This design also ensures that the operator doesn t require extensive training or technical expertise. The large central meter ensures that the results and reading can be done effectively, easily and without strain. The automated process also allows for great time savings and efficiencies in that it frees up the operator to attend to other tasks.tt-ame20333 & TT- AMM20334 Air Entrainment Meter was designed to be efficient and easy to use. The built-in miniature air compressor is the perfect upgrade from the traditional manual pumps. This design also ensures that the operator doesn t require extensive training or technical expertise. The large central meter ensures that the results and reading can be done effectively, easily and without strain. The automated process also allows for great time savings and efficiencies in that it frees up the operator to attend to other tasks with the TT-AME20333.The manual Air Entrainment Meter design model TT-AMM27302 takes the best of the traditional machine and infuses it with a more modern look. It is the same, tried and true operation but with a sleek vessel and sturdy construction. Both units are built to last and would become the new work horses of your testing equipment. Another manual Air Entrainment Meter design is the TT-AMM27302 model for Concrete. Features: - Extreme sturdiness - Simple operation - Great accuracy - Designed for ease of service - Pressure gauge with Class 1.0 accuracy The Air Entrainment meters are made of cast aluminum; locking bolts with palm grip give the test pot and upper section an airtight seal. Two ball cocks are provided to fill the required water and to vent the air. The air is compressed by means of a built-in hand pump. The connection valve for the initial pressure and the overflow valve are integrated into the pressure chamber. The connection valve is a sensitive needle valve with a knurled head screw. The over flow valve for the pressure compensation between the pressure chamber and the test pot is operated by means of a valve rocker. The pressure valve is installed directly on the pressure chamber and the scale shows readings with a range of vol %. Plaster Testing Apparatus Bulk Density Apparatus to Boehme EN 459-2, DIN 1060 Bulk density apparatus is designed for determining the bulk density of lime by the fall of the sample from a standard height into a container. It consists of a cylindrical container 1 liter cap; hopper and spring loaded yoke. The approximate weight of apparatus is 2 kg. Test Equipment For Determining the Reactivity Of Lime With Water EN This test equipment is used for determining the reactivity of lime with water. The apparatus consists of: - Dewar vessel 1000 ml, 77 mm dia., plastic lid with filling aperture - Digital mixer EUROSTAR power control, rpm, for viscosities up to 50,000 mpas - Telescoping tripod - Clamp fitting - Clamp mount - Flat plastic blade paddle agitator, 60 mm dia. - Digital temperature measuring unit ALMEMO with Pt100 primary element, 3 mm dia., length 135 mm, RS232 interface, incl. software and cable for transferring the data into a PC 19

22 Fresh Concrete Testing Slump Test Set AS C143, AASHTO T.119, EN , BS 1881 Slump Test Set is designed to determine the slump of fresh concrete. The test set comes complete with base plate, stainless steel slump cone, tamping rod, ruler with scale graduations and hand shovel. Slump Cone Test Set AS C143, AASHTO T.119, EN , BS 1881 Slump cone test set is designed for determination of workability and consistency of concrete. The test set comes complete with base plate, stainless steel slump cone, cone funnel, tamping rod, ruler with scale graduations and hand shovel. Self Compacting Concrete (SCC) Test Equipment Self Compacting Test equipment consists of following tests. a) Slump Flow Test b) V-Funnel Test c) L-Box Test d) J-Ring Test a) Slump Flow Test This test equipment is used for determining the relative slump flow of the fines suspensions FFV and of the mortar FM. b) V Funnel Test EN V Funnel Test equipment is used for determining the relative flow time tv of concrete. c) L Box Test EN L Box Test equipment is used to determine flowability, passing ability and segregation of concrete, using con funnel and frame to simulate reinforcement. d) J Ring Test EN J Ring Test equipment is used to determine the flow ability, the flow time and the passing ability of concrete. Graf Flow Table EN Graf Flow Table is designed to determine the (workability) flow of fresh concrete. It comes complete with taming rod and slump cone. Vebe Consistometer EN , BS 1881 Vebe Consistometer is designed to determine the consistency of fresh concrete. The Vebe Consistometer method is based on the slump test, however, it is extended with a vibrating table for achieving the real slump. Vebe Consistometer comes complete with cylindrical measuring vessel, slump cone, swivel arm with disc, weight and cone, vibrating table and tamping rod. Vibrating Tables Vibrating Tables are used for standardised compaction of fresh concrete in cubes, cylinders and beam moulds. There are two types of vibrating tables - Standard Vibrating Tables - Vibrating Tables with Magnetic Clamp Standard vibrating tables are available in two ranges of effective areas. 350 x 350 x 225 mm & 600 x 400 x 255 mm Vibrating tables with magnetic clamp are also available in two ranges of effective areas. 350 x 350 x 255 mm & 600 x 400 x 280 mm. Air Permeability Tester Air Permeability Tester is designed for determining the air/gas permeability of concrete test specimens. It is designed according to RILEM Cembureau Method. Features bar control unit consisting of pressure gauge with connected pressure reducer for setting the required test pressure - Connection for one measuring cell - Standard 4 bubble counters with measuring ranges 1.5 / 5 / 20 / 160 ml - Optional: 5th bubble counter with measuring range 50 ml 20

23 Hardened Concrete Testing Concrete Moulds for Cubes, Cylinders & Beams Cube Moulds EN The proposed models range from the traditional cast iron version conforming to EN standards, ideal for laboratory use, to the plastic models, very practical for field use and ideal for production control. Cast iron models TT-MCu:I and TT-MCu:II, can be supplied, on request, complete with certificate of compliance stating the individual verification with certified instruments. Cylinder Moulds AS C39, EN , AASHTO T23, AASHTO T126 The proposed models range from the traditional steel models conforming to EN, AS and AASHTO standards, to the slitting plastic models, very practical for field use and ideal for production control. Steel models can be supplied, on request, complete with certificate of compliance stating the individual verification with certified instruments. Beam Moulds AS C31, AS C192 The proposed models range from the traditional steel models conforming to AS standards, to the slitting plastic models, very practical for field use and ideal for production control. - Plastic Beam Moulds: A one piece mould manufactured from a robust plastic which is resistant to shock and abrasion. Ideal for field use, the specimen is ejected from the mould by com pressed air requiring only a simple clean and oiling before being ready for use again. Two sizes available: 100x100x500 mm (TT-PB:II) and 150x150x600 mm (TT-PB:III). - Steel Beam Moulds: Three sizes available: 100x100x400 (TT-MB:I), 100x100x500 (TT-MB:II) and 150x150x600 (TT-MB:III). Water Impermeability Test Systems ISO/DIS 7031, DIN 1048,EN & UNI 9533 The water impermeability testing system is designed with many different standards in mind including DIN 1048, ISO/DIS 7031, EN & UNI This impressive piece of machinery comes in different models with either 3 or 6 measuring points and with or without quantitative measurement of water permeability. The supporting structure is very stable and is at a convenient height to allow the easy access. The pans are made out of stainless steel, the specimens are easy to insert due to the clamping device. The water impermeability tester is designed for standardized 150 x 150x 120 mm or 200 x 200x 120 mm cubes with a pressure of 5 bar (0.5N/mm2). The maximum pressure is 8 bar which is produced by the compressor. The overall dimensions are x 45 x 128 cm (LxWxH) and weigh about 120kg. Curing Tank EN Curing Tanks are designed for standardised storage of test cubes. Aluminium / Stainless Steel Curing Tank Aluminium / Stainless Steel Curing Tanks are designed for storing test samples of size 150 x 150 x 1. Features - Double-walled design insulated with polystyrene - Inner storage tank made of stainless steel - External wall and cover made of aluminium - Removable stainless steel grating - 4 transport handles - Electronically controlled high-output tubular heater with temperature sensor (without cooling function) - Digital target / actual value display - Drain trap - Internal Dimensions: (W x D x H) 1000 x 500 x 415 mm - External Dimensions: (W x D x H) 1150 x 630 x 520 mm - Weight (unfilled): approx. 55 kg 21

24 Hardened Concrete Testing Plastic Curing Tank Plastic Curing Tanks are designed for storing 15 test cubes of sizes 150 x 150 x 1, in water. Features - Removable lath grating - Electronically controlled high-output tubular heater with temperature sensor (without cooling function) - Digital target/actual value display - Drain tap - Internal Dimensions: (W x D x H) 930 x 540 x 460 mm - External Dimensions: (W x D x H) 1120 x 620 x 700 mm - Weight (unfilled): approx. 30 kg Drilling Dust Sampler Drilling Dust Sampler is designed for determining chloride in the concrete specimens. Features - Drill with high suction power - Drilling dust separator, hose with suction head - Blow out hose with coupling - Suction drill dia 20mm, effective length 200mm -10 sampling tins in transport case Impedance Meter EN ISO Impedance Meter is designed for determination of the sound absorption coefficient of materials and the impedance in impedance tubes. Features - Measurement of sound absorption coefficient, reflection factor and wall impedance with vertical sound incidence to EN ISO , method with transmission function (2 microphone method) - Enhanced measurement of material characteristics, porous absorber, characteristic acoustic impedance and absorber wave number (propagation constant) of the porous material using the 2 chamber method - Quick, broadband determination of the characteristics within the frequency range from approx. 25 Hz 5,000 Hz - Due to the adjustability of the rear sound-reflecting end in the sample holder, different installation conditions of 0 to 40 cm air void the material sample are possible 22

25 Torontech - North America TEL : +1 (416) FAX : +1 (416) sales@torontech.com WEBSITE : 4 Please contact us for your nearest local office or distributor