MOULDING IMAGINATION. To get more details of the total formwork solutions that work like magic, please contact: Housing. IT Parks & Commercial Centers

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5 6 Housing MOULDING IMAGINATION www.lntecc.

com To get more details of the total formwork solutions that work

00, Sakar II, Near Ellis Bridge, P.B.No.06, Ahmedabad - 80 006 Tel.

com, Mobile: 8 55 BENGALURU, Kumara Krupa Road, Bengaluru - 560 00.

com, Mobile: 80 660 CHENNAI L&T-Formwork Marketing, Mount

Tel. 0-5 685 Fax. 0-5 8688, E-Mail: kvsg@lntecc.

, st Floor, Madhapur, Hyderabad - 500 08, Tel: 00-68 76 Fax: 00-

com, Mobile: 00 50 KOLKATA Park Plaza, II Floor, 7, Park Street, P.

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com, Mobile:880 5 PONDICHERRY WORKS Mylam Road, Sethurapet,

1 5 6 Housing MOULDING IMAGINATION To get more details of the total formwork solutions that work like magic, please contact: IT Parks & Commercial Centers AHMEDABAD 00, Sakar II, Near Ellis Bridge, P.B.No.06, Ahmedabad Tel.: Fax : / 57 amits@lntecc.com, Mobile: 8 55 BENGALURU, Kumara Krupa Road, Bengaluru Tel. No Fax : bramesh@lntecc.com, Mobile: CHENNAI L&T-Formwork Marketing, Mount Poonamallee Road, Manapakkam, P.B.No. 7, Chennai , INDIA. Tel Fax , kvsg@lntecc.com, Mobile: 707 HYDERABAD Cyber Gateway, B-Block, Wing No., st Floor, Madhapur, Hyderabad , Tel: Fax: skb@lntecc.com, Mobile: KOLKATA Park Plaza, II Floor, 7, Park Street, P.B.No. 00, Kolkata Tel.No / 000, Fax No skb@lntecc.com, Mobile: MUMBAI Landmark A, rd Floor, Suren Road, Off Andheri Kurla Road, Chakala Andheri (E), Mumbai Tel.No Fax No , amits@lntecc.com, Mobile: 8 55 NEW DELHI, Okhla Industrial Estate, Phase III, New Delhi Tel.: Fax : pradeepta@lntecc.com, Mobile:880 5 PONDICHERRY WORKS Mylam Road, Sethurapet, Pondicherry Tel : / Fax: / 0 kvsg@lntecc.com, Mobile: 707 Infrastructure "FOR INFORMATION PURPOSE ONLY" Neither we are liable nor responsible if any product data contained in this catalogue is used which is not fit for the purpose of use. None of the information can be copied or used without our express prior written consent.

Turning Challenges into Achievements L&T Formwork offers comprehensive solutions for meeting every construction challenge.

a proven formwork solutions provider. Being an engineered product, it is fully compatible with different components having optimal number of individual elements.

L&T Formwork Advantage Total formwork solutions by offering Specialist designs and preparation of formwork schemes On-site training of personnel for effective implementation and

Formwork Systems comes to you from one of India's Best Managed and Most Respected Company LARSEN & TOUBRO, having a track record of over 65 years in the field of construction.

2 Turning Challenges into Achievements L&T Formwork offers comprehensive solutions for meeting every construction challenge. Be it construction of a bridge, viaduct and intricate buildings with architectural forms, airport terminals or underground tunnels with complex curvatures, L&T Formwork System is a proven formwork solutions provider. Being an engineered product, it is fully compatible with different components having optimal number of individual elements. This makes it highly flexible and versatile enabling contractors to achieve stringent time schedules with safety and quality. L&T Formwork Advantage Total formwork solutions by offering Specialist designs and preparation of formwork schemes On-site training of personnel for effective implementation and optimum usage Specialized team of engineers with continuous research and product development offer unparalleled solutions to customers at most competitive prices The Facility L&T Formwork Systems comes to you from one of India's Best Managed and Most Respected Company LARSEN & TOUBRO, having a track record of over 65 years in the field of construction. Backed by experienced professionals and cutting-edge technology, ready to use L&T Formwork systems are manufactured at its own state-of-the-art, ISO certified facility in Puducherry. The facility also undertakes design, fabrication and supply of custom-built formwork assemblies for specialized applications.

5 H-BEAM THE CORE SYSTEM H-Beam, an engineered timber component is the core of the system.

Using a unique finger jointing method, the webs are manufactured by joining these flanges with boiling water-proof plywood.

Hence, they are light, dimensionally stable and retain their structural properties over a period of time, even after continual

H-beams can be used and reused nearly 00 times, which is 8 times greater than conventional timber.

M M = Bending Moment Q = Shear Force E = Modulus of Elasticity I = Moment of Inertia 60 MM 65 MM MM 5 MM PLYWOOD 00 MM 5 KN.

3 5 H-BEAM THE CORE SYSTEM H-Beam, an engineered timber component is the core of the system. Manufactured under stringent quality measures, the wooden flanges are made of chemically treated, seasoned timber. Using a unique finger jointing method, the webs are manufactured by joining these flanges with boiling water-proof plywood. H-beams consume less timber, as low as 0% of the required timber volume. Hence, they are light, dimensionally stable and retain their structural properties over a period of time, even after continual usage. They are more predictable, easy to design and use. H-beams can be used and reused nearly 00 times, which is 8 times greater than conventional timber. STRUCTURAL PROPERTIES BEAM MAX. Q MAX. M EI H-6 6 KN KN.M H-0 KN 5 KN.M M = Bending Moment Q = Shear Force E = Modulus of Elasticity I = Moment of Inertia 60 MM 65 MM MM 5 MM PLYWOOD 00 MM 5 KN. M 50 KN. M 80 MM PLYWOOD MM 0 MM H-beams are available in two sizes namely H-6 (6 cms depth) and H-0 (0 cms depth). The length varies between m to.00m for H-6 and upto.80m for H-0. TIMBER TYPICAL C/S OF H-6 BEAM TYPICAL C/S OF H-0 BEAM TIMBER Reduced timber consumption Minimises labour Dimensionally stable, uniform in size and consistent in strength Economical and long-lasting

6 7 L&T FLEX SYSTEM FOR RC FLOORS A suitable and more convenient type of formwork for laying RC floors, the L&T Flex System is made up of components that give a firm support to floorings.

H-beams positioned at designed intervals provide additional support to the plywood sheathing. These H-beams, supported by telescopic props mounted on tripods, ensure lateral stability.

Height adjustments are done by adjusting the prop nuts. Required dimension is obtained through side-lapping of H-beams in either the primary or secondary layer.

m for beam & slabs (beams using conventional system).0 manhours per sq.

4 6 7 L&T FLEX SYSTEM FOR RC FLOORS A suitable and more convenient type of formwork for laying RC floors, the L&T Flex System is made up of components that give a firm support to floorings. It is suitable for RC floors as high as 5.80 m and is very well adapted for use with the Beam Forming System. H-beams positioned at designed intervals provide additional support to the plywood sheathing. These H-beams, supported by telescopic props mounted on tripods, ensure lateral stability. Props of various sizes CT-50, CT - 00, CT - 0, CT - 0 & EUREX can be effortlessly mounted on the tripods, enabling faster and easier erection of the shuttering system. Height adjustments are done by adjusting the prop nuts. Required dimension is obtained through side-lapping of H-beams in either the primary or secondary layer. By facilitating re-propping, the system minimizes the quantity of formworks significantly. LABOUR PRODUCTIVITY 0.8 manhours per sq.m for flat slabs.5 manhours per sq.m for beam & slabs (beams using conventional system).0 manhours per sq.m for beam & slabs (beams using beam forming support system) FOUR-WAY HEAD CT PROP 50 (SN) CT PROP 00 (SN) CT PROP 0 (SN) CT PROP 0 (SN) Use of Additional Supporting for shutter SUPPORTING HEAD H0 Foldable tripods eliminate the need for bracings Flexible spacing and arrangement options Simple shuttering & de-shuttering results in high labour productivity CT PROP (SINGLE NUT) H-BEAM Clean, accurate and smooth concrete finish Suitable re-propping increases material productivity EUREX 550 (SN) a TRIPOD a H-6 BEAM H-0 BEAM BEAM FORMING HEAD

8 L&T FLEX TABLE SYSTEM Widely used in making large scale flat slabs in construction majors like IT parks, commercial complexes and malls, L&T

Depending on grid sizes, standard tables are made using suitable and effective components: timber beam, steel member, aluminum member,

These primary and secondary beam components are connected firmly with table heads, making the entire system rigid and robust.

This avoids dismantling of individual components, hence reducing labour and cycle time.

5 8 L&T FLEX TABLE SYSTEM Widely used in making large scale flat slabs in construction majors like IT parks, commercial complexes and malls, L&T Flex Table System is handy and easy to use. It is highly suited for laying RC-floors up to 5.80m height. Depending on grid sizes, standard tables are made using suitable and effective components: timber beam, steel member, aluminum member, collapsible props and plywood sheathing. These primary and secondary beam components are connected firmly with table heads, making the entire system rigid and robust. Horizontal shifting of the system is done using hydraulically operated pallet trucks, while vertical shifting is done using cranes. This avoids dismantling of individual components, hence reducing labour and cycle time. Perfect combination with L&T Flex system Increased Productivity no need to dismantle and erect again while shifting Boosts savings within a short period of usage a CONNECTION UNIT FOURWAY HEAD (SPL) TABLE HEAD 0 TABLE HEAD 6 H-BEAM WALER CONNECTOR 00LG LABOUR PRODUCTIVITY.5 manhours per sq.m (making) 0.85 manhours per sq.m (shift & align) TABLE HEAD H-6 BEAM CT-PROP H-0 BEAM H-BEAM

0 L&T BEAM FORMING SUPPORT SYSTEM L&T Beam Forming Support System (BFS) is suitable for RC-Beams of depth between 0 cm to 0 cm.

Beam Bottom: Rigid H-0 beams / H-6 beams, positioned at designed spacing, support the plywood sheathing and form the secondary layer.

Beam Sides: Like the Beam bottom, the Beam sides are also made up of plywood sheathing supported by H-Beams at designed spacing, running along the length of the RC-beam.

BFS extensions available in three sizes - 600mm, 800mm and 00mm in length - provide required adjustments in depth.

6 0 L&T BEAM FORMING SUPPORT SYSTEM L&T Beam Forming Support System (BFS) is suitable for RC-Beams of depth between 0 cm to 0 cm. It is customised for use along with Flex and Heavy Duty Tower systems. Beam Bottom: Rigid H-0 beams / H-6 beams, positioned at designed spacing, support the plywood sheathing and form the secondary layer. These in turn are supported, for extra-stability, by a primary layer of H-beams. Beam Sides: Like the Beam bottom, the Beam sides are also made up of plywood sheathing supported by H-Beams at designed spacing, running along the length of the RC-beam. Supported by the BFS, the H-beams are clamped onto the H-0 beams provided for the Beam bottom. The beam forming support ensures the right angle between the beam bottom and sides. BFS extensions available in three sizes - 600mm, 800mm and 00mm in length - provide required adjustments in depth. Eliminates use of timber for beam sides and beam bottom Requires only the cutting and placement of plywood Suitable for beam depths from 00mm onwards Easy to assemble, align and fix Easy to level and obtain accuracy of dimension Adjustability in depth of beam in 0 mm increments Right angle of side formwork is ensured with respect to beam bottom Facilitates easy De-shuttering BFS EXTN. 00 LG BFS EXTN. 800 LG BFS EXTN. 600 LG BSF EXTN BEAM FORMING SUPPORT 0 a H-6 BEAM H-0 BEAM H-BEAM WING NUT TIEROD TUBE CONE It is required when beam HT goes to above 600mm only TIE ROD TIEROD TUBE ANCHOR PLATE

L&T WALL / COLUMN FORMWORK SYSTEM PART PLAN OF WALL FORMWORK L&T Wall & Column Formwork System is suitable for casting RC-walls and columns of minimum 5 x 5 cm.

5 6 7 8 PART PLAN OF COLUMN FORMWORK Panels have extra provision to achieve verticality and the concrete pressure is sustained by high strength tie system.

The entire panel, along with the platform and alignment system can be shifted using cranes as a single unit.

7 L&T WALL / COLUMN FORMWORK SYSTEM PART PLAN OF WALL FORMWORK L&T Wall & Column Formwork System is suitable for casting RC-walls and columns of minimum 5 x 5 cm. In both cases, the plywood sheathing is supported by H-beams, backed by steel walers. This assembly facilitates fixing working platforms for access, checking of reinforcement, concreting, etc PART PLAN OF COLUMN FORMWORK Panels have extra provision to achieve verticality and the concrete pressure is sustained by high strength tie system. The high strength tie system can be through tie system or lost anchor system depending on the structure. The H-Beams can be butt and splice jointed to form larger size of panels. The entire panel, along with the platform and alignment system can be shifted using cranes as a single unit. Panels are created in workshops at the site and the assembly of components is reduced, enhancing accuracy throughout. Since the entire unit is handled as a whole, loss of smaller component is reduced, and contributes to material productivity. In the absence of a crane the panels can be dismantled and handled manually. The walers are available in sizes of 0.8m,.m,.6m,.8m, m and.m for making panels and combination of panels with splices and adjustments can be made to arrive at the exact lengths of RC wall. Ideal system for speedy construction Panels can be dismantled and handled manually Minimizes the number of sheathing joints Ensures excellent concrete finish with minimum specialized skill Large panels can be handled as a single unit with a crane resulting in high material and labour productivity Simple shuttering and de-shuttering operation Wall Formwork panels facilitate fixing of working platform and alignment system Column Formwork panels can be used along with Climbing Formwork System a SAFE GUARD UNIVERSAL INSIDE CORNER STEEL WALER DRILLING PLATE ASSEMBLY ANGLE SW 0.80 M SW.0 M SW.60 M SW.00 M SW.0 M 6 5 FLANGE CLAW ASSEMBLY 5 TYPICAL C/S OF WALL / COLUMN FORMWORK SYSTEM LIFTING BRACKET H-6 BEAM H-BEAM COLUMN ANGLE PLATE BEAM CONNECTION SPLICE PLATE H-BEAM WALER CONNECTOR 5a Supporting Components H-0 BEAM 0 8 CONNECTING PIN SPLICE PLATE BEAM CLAMP ADJ. WALING EXTN M 7a LABOUR PRODUCTIVITY For Straight Walls: 0. manhours per sq.m using crane.7 manhours per sq.m without crane For Circular Walls:. manhours per sq.m using crane.0 manhours per sq.m without crane Coloumn:.0 manhours per sq.m using crane.8 manhours per sq.m without crane CT PROP0 (DN) 0 HEAD ADAPTOR ASSEMBLY SUPPORTING BRACKET FOOT ADAPTOR ASSEMBLY UNIVERSAL OUTSIDE FIXING a HANDRAIL PIPE SCREW ON COUPLER 80 TOP SCAFFOLD BRACKET 8 PVC PLUG ANCHOR CONE WING NUT 5 TIE ROD 000 TIEROD TUBE CONE ANCHOR PLATE TIEROD TUBE 5a 8

5 L&T HEAVY DUTY TOWER SYSTEM L&T Heavy Duty Tower System is widely used as staging for heavy floors at higher altitudes, and also serves as scaffolds on certain occasions.

Spindles provided at the bottom can be used to adjust height and level.

m for 55 x 55 towers 0. manhours per cu.m for 55 x 50 towers Each heavy duty tower has an unmatched capacity of 5 MT and is ideal for handling heavy loads at unusual heights.

The Heavy Duty Towers are available in two sizes namely 55x55 mm or 55x50 mm (in plan).

8 5 L&T HEAVY DUTY TOWER SYSTEM L&T Heavy Duty Tower System is widely used as staging for heavy floors at higher altitudes, and also serves as scaffolds on certain occasions. Heavy duty frames are braced using standard bracings, forming the heavy duty tower system. Couplers and pins connect frames together, ensuring verticality. Spindles provided at the bottom can be used to adjust height and level. At every 6m interval, the towers are braced with permanent structures that prevent the tower from twisting under abnormal loading conditions. LABOUR PRODUCTIVITY FOR STAGING 0. manhours per cu.m for 55 x 55 towers 0. manhours per cu.m for 55 x 50 towers Each heavy duty tower has an unmatched capacity of 5 MT and is ideal for handling heavy loads at unusual heights. It also serves as Table Formwork in multi-storied constructions and can be handled as single units up to a height of 0m. The Heavy Duty Basic frames are available in heights of 0.m,. m or.8m. The Heavy Duty Towers are available in two sizes namely 55x55 mm or 55x50 mm (in plan). Heavy duty towers can also be used as scaffolding for application like external finishing works, painting, cladding etc. High load carrying capacity of 6.5 MT per leg Rigid and stable with minimum bracings Easy to erect and dismantle using unskilled labour Easily shifted using cranes and transport devices Ideal for heavy floors involving greater heights Can be converted into stair-tower with additional standard components Towers are available in plan sizes of 55x55 mm and 50x55 mm Can be used as scaffolding for external finishing works, painting, cladding, etc. Height adjustments up to 700 mm is made possible by adjustable spindles at top and bottom 7 HORIZONTAL BRACING a H.D.COUPLER HORIZONTAL BRACING 5 HORIZONTAL BRACING 5 BASIC FRAME BF 0.0 M BF.0 M BF.80 M 6 STEEL WALER 6 DIA SPRING LOCKED PIN 5 U-HEAD FOOT PLATE TOWER SPINDLE TRANSPORT DEVICES 0 SHORT PROP FOUR-WAY HEAD 8 DIAGONAL BRACING DIAGONAL BRACING.5 DIAGONAL BRACING.5 DIAGONAL BRACING.5 DIAGONAL BRACING.5 DIAGONAL BRACING 8.5 DIAGONAL BRACING

6 7 L&T CLIMBING SYSTEM L&T Climbing System is used for tall structures like cooling towers, tankages, core walls, where staging or scaffolding along the interior or exterior walls would prove

The brackets are suitably braced to prevent any sway and are provided with walkways, working platforms and handrail for safety and ease of operation.

platform for ease of working Convenient working space and elbow room available in the climbing systems Varying degrees of sophistication available depending on site requirements Minimum skill and

The brackets and wall formwork are to be handled separately. Provision for extension of bracket width is also possible. CB - 50 F: Travel climbing, crane handled - platform width.50 m.

MF - 0: Travel climbing, crane handled - platform width.0 m. These brackets can also be fitted with automatic climbers like SKE-50 which is a hydraulic system (5 MT capacity).

9 6 7 L&T CLIMBING SYSTEM L&T Climbing System is used for tall structures like cooling towers, tankages, core walls, where staging or scaffolding along the interior or exterior walls would prove uneconomical. In the Climbing System, brackets are hooked to lost anchors, which are already provided along the cast wall. Entire shuttering is supported on the climbing brackets. The brackets are suitably braced to prevent any sway and are provided with walkways, working platforms and handrail for safety and ease of operation. Varying degrees of sophistication are available in the climbing systems, a few of which are listed below: Eliminates the need for scaffolding to support the Wall Formwork A three-level working platform for ease of working Convenient working space and elbow room available in the climbing systems Varying degrees of sophistication available depending on site requirements Minimum skill and operation is required for anchoring and shuttering at each level Fool proof arrangement for anchoring and safety lock system CB - 50 A: Simple climbing, crane handled - platform width.50 m. The brackets and wall formwork are to be handled separately. Provision for extension of bracket width is also possible. CB - 50 F: Travel climbing, crane handled - platform width.50 m. Roll back arrangement for de-shuttering and cleaning of shutters. The wall formwork and climbing bracket are lifted as one unit. Provision for extension of bracket width is also possible. MF - 0: Travel climbing, crane handled - platform width.0 m. These brackets can also be fitted with automatic climbers like SKE-50 which is a hydraulic system (5 MT capacity). Automatic Climbing Formwork: The wall formwork along with the climbing brackets slide along the wall using hydraulics, thus eliminating the need for a crane. This system is very often used for core walls in high rise structures, cable stayed bridge pylons, natural draught cooling towers, etc., SCISSOR ACTION SPINDLE SUSPENDED PLATFORM 50A 5 6 VERTICAL HANDRAIL POST WALING WALING TO BRACKET ANCHOR CONE ANCHOR CONE SPANNER DK ANCHOR CONE SLEEVE (PVC) CLIMBING CONE STOP ANCHOR 6.0 CLIMBING BKT. 50f 7

8 L&T STAIR TOWER SYSTEM L&T Stair Tower is a safe and sturdier system used as a temporary access

The 55 x 50 mm heavy duty tower can be converted into a Stair Tower system with additional

GRID IRON Light, easy to handle components Size in plan is only 55mm x 50mm Very safe and

structure at every 6m height intervals Landing at every.

10 8 L&T STAIR TOWER SYSTEM L&T Stair Tower is a safe and sturdier system used as a temporary access for men, materials, etc. to reach the receptive heights in construction sites. The 55 x 50 mm heavy duty tower can be converted into a Stair Tower system with additional components such as landings, handrails, etc. GRID IRON Light, easy to handle components Size in plan is only 55mm x 50mm Very safe and convenient system for accessing up to 00m height with a provision of bracings to permanent structure at every 6m height intervals Landing at every.0m height Uses only Standard Heavy Duty Scaffold units and additional components Shifting of structure easily achieved through transport devices Built-in safety to the highest level INTERMEDIATE RAILING 5 STAIR BRACKET CONNECTION ANGLE

0 L&T ACCESS SCAFFOLD SYSTEM L&T Access Scaffold System provides a free and safe working environment, increasing productivity.

Suitable couplers and pins connect individual frames with each other, giving the tower the desired height.

5 manhours per cu.m The towers provide a continuous corridor for working with the bracings serving as hand rails.

This is an ideal system for scaffolding for heights up to 0m. The width of the working platform is m.

SPRING LOCKED CONNECTING PIN a SCAFFOLD COUPLER Economical design Lightweight, easy to erect or dismantle using unskilled labour Provides free

11 0 L&T ACCESS SCAFFOLD SYSTEM L&T Access Scaffold System provides a free and safe working environment, increasing productivity. It contains frames,.8m high, braced with standard H5 & H5 bracings that form the main structure. Suitable couplers and pins connect individual frames with each other, giving the tower the desired height. The towers are provided with tower spindles at the bottom for fine adjustments in height and leveling. LABOUR PRODUCTIVITY FOR SCAFFOLDING 0.5 manhours per cu.m The towers provide a continuous corridor for working with the bracings serving as hand rails. There are no cross members or diagonal bracings that impede free passage or safe working. This is an ideal system for scaffolding for heights up to 0m. The width of the working platform is m. The scaffold has to be braced with the permanent structure at every m in height. SPRING LOCKED CONNECTING PIN a SCAFFOLD COUPLER Economical design Lightweight, easy to erect or dismantle using unskilled labour Provides free movement for workmen without any obstruction at all levels The bracings serve as handrails too and can be easily fixed and removed Made up of standard welded frame of.8m In-built working platform (scaffold board) Flexibility in height adjustment, easy to obtain verticality and plumbs Used for finishing works up to 0m height with permanent ties at every m height interval SCAFFOLD FRAME.80M a L.D. COUPLER SCAFFOLD SPINDLE L.D. FOOT PLATE a

12 SPECIAL AND CUSTOM BUILT APPLICATIONS Nuclear Projects Tailor-made schemes are offered using all standard L&T Formwork components for special, custom-built structures. This covers formwork planning, scheme preparation, on-site execution assistance as per specifications to meet exact geometric requirements. L&T also offers design, fabrication and supply of custom-built formwork assemblies for specialized applications and supply as per client's requirement. Special Projects Custom Built Structures

PERI PD 8 The cost-effective shoring for slab tables and high loads

PERI PD 8 The cost-effective shoring for slab tables and high loads Edition 06/2010 PERI GmbH Formwork Scaffolding Engineering P.O. Box 1264 89259 Weissenhorn Germany Tel +49 (0)7309.950-0 Fax +49 (0)7309.951-0