Demidec. cornish concrete products Demidec Flooring and Permanent Formwork
|
|
- Magnus Fox
- 6 years ago
- Views:
Transcription
1 Demidec cornish concrete products Demidec Flooring and Permanent Formwork
2 Demidec What is Demidec? Demidec is a thin precast concrete plate, typically 60mm deep, although this can vary depending on the use. The plate is supplied with a projecting steel lattice girder system that enables it to provide permanent formwork and integral tension reinforcement for insitu concrete toppings. How is Demidec made? All Demidec floors are manufactured in a state of the art carousel plant on precision engineered flat steel pallets. Shutters are held in place using magnets thereby ensuring that the quality of the pallets is not compromised. Sockets, channels and electrical boxes can be cast into the units along with conduits. Demidec is made from ecocrete, the most environmentally friendly structural precast concrete in the UK
3 Why choose Demidec Flooring? Flat Soffit - Demidec floors are flat and have no camber. Quality Finish -Demidec floors produce a soffit ready for direct decoration. Each plank is cast with a small chamfer along the horizontal edge. Units are nominally 2400mm wide, although this can be varied to suit the geometry of the site so that the joints between units can be expressed. Thermal Mass Effect - By choosing Demidec floors, there is no need for a suspended ceiling and thus the thermal mass effect can be maximised as the concrete soffit is left exposed. Thermal Performance - Part L1A of the Building Regulations shows a k-value of 138kJ/m 2 K from above and a k-value of 230kJ/m 2 K from below. When compared to a timber floor with a plasterboard ceiling which has k-values of 24kJ/m 2 K and 9kJ/ m 2 K from above and below respectively, the effect that the thermal mass has on thermal performance becomes apparent. This cannot be surpassed by any other form of construction. In the drive for low carbon buildings, designers are consistently selecting exposed concrete soffits as their material of choice because of its latent thermal mass. This can be further enhanced by selecting heavyweight wall construction such as CCP s Crosswall Construction including Thermowall Insulated Sandwich Panels. Sound - The density of the product reduces sound transmission. Speed of Erection - Due to the increased nominal width of units and the simple lifting arrangements, large areas of floor can be erected in a very short space of time. Cost - Demidec flooring compares favourably with the cost of insitu concrete solutions as well as providing an instant working platform and a high quality soffit.
4 For what applications can Demidec be used? All Demidec units have an excellent soffit finish and so are suitable for a variety of different applications: Floors for: / Residential / Commercial / Industrial / Hotels / Accommodation Blocks Permanent Formwork for: / Car Park Decks / Bridge Decks / Jetties / Water Retaining Structures / Insitu Concrete & Post Tensioned Floors What is Demidec made from? Demidec is made from Ecocrete environmentally friendly concrete which is responsibly sourced with a minimum of 80% secondary content in all products. Are Demidec floors suitable for use with different types of construction? Demidec floors are far more versatile than prestressed concrete floors as they can be adapted to suit the many different environments. For example, cover to reinforcement can be varied to suit different fire ratings or exposure classes. They can be also used as permanent formwork for an insitu concrete floor or as part of a composite solution where the reinforcement in the Demidec unit is integral to the overall design solution. Single row of props
5 Variations Hollow Core Applications By adding polystyrene void formers at the factory to the Demidec floors, the overall selfweight of the floors is reduced, thereby improving performance and reducing the dead load on the overall structure where the polystyrene creates a hollow core within the overall floor slab. Void formers are generally 400mm wide and are fixed between the lattice girders which are usually at 600mm centres. Lightweight Concrete Demidec can also be made in lightweight concrete using Lytag with a specific density of 1.8 compared to 2.4 of normal structural concrete. Lytag is also a waste product and hence its inclusion would not alter the secondary content of the concrete. However, if the precast is made of a lightweight concrete, the insitu topping will also need to be of a similar density. Alternatively, the precast elements can be made in normal density concrete and the poured insitu topping in lightweight concrete. On Site Demidec elements are designed to be lifted with the hooks of the lifting eye positioned under the diagonal of the lattice. Joints between elements will need to be sealed prior to the insitu concrete pour to prevent grout loss. On site reinforcement will need to be placed and insitu concreting will be carried out in accordance with the specification. More detailed technical guidance notes are available on our website, and specific technical guidance notes will be issued with each contract.
6 Is Demidec a flexible system? Each Demidec element is designed in the most efficient way for the particular part of the structure and its loadings. Sufficient reinforcement can be added to cope with localised additional point loads as well as trimming around openings. Unlike prestressed floors, the need for additional supports around openings can usually be avoided. Does Demidec always require propping? Demidec flooring and permanent formwork utilises the lattice girder which gives the units the stiffness required to take the imposed loads from the insitu concrete. Generally, the greater the stiffness required, the more lattice girders will be required. As a rule of thumb, Demidec flooring comes with three propping options: Propped Units are propped with one single row of props placed prior to the insitu concrete pour. Multiple Props for longer spans, additional props are added, typically at 2500mm to 3000mm centres - this would be designed specifically for each project. Unpropped use extra lattice girders are used in the Demidec design giving the units sufficient rigidity to allow for the insitu concrete. For Health & Safety reasons, units are generally post propped so that passive fall systems can be installed prior to the erection of the floors.
7 What are Demidec s capabilities? Below is an indicative load span table to be used only as a guide. Every Demidec application will be reviewed by CCP s in-house design team in order to find the solution which most meets our customers needs. Indicative Load Span Table The table shows indicative spans for each depth of slab for various support conditions. This table is based on dead loading with 0.5kN/m 2 allowance for finishes and a superimposed load of 1.5kN/m (thick) m span More complex span conditions and loadings can be easily be accommodated. For details please contact Cornish Concrete Products Ltd As can be seen from the graph the additional tension reinforcement improves the performance of the floor. Unlike other types of floor, Demidec s performance can be improved greatly if floors can be designed as continuous spans. There is alternate negative and positive bending along the spans and because of this, the amount of reinforcement can be reduced, which will also have its effect on cost. 8.0 m span 7.0 m span 6.0 m span 5.0 m span 4.0 m span 3.0 m span Key: Continuous multiple + increased reinforcement Simply supported span + increased reinforcement Continuous multiple spans + minimum reinforcement Simply supported span + minimum reinforcement General Structural Information Lattice girders are the essential element in Demidec flooring. They are generally placed at 600mm centres and ensure that the panels span the required distance in the temporary condition. They also assist the floor in its composite state with any top reinforcement being tied into the elements. The top reinforcement in the slab will be also designed by CCP. Progressive Collapse -Demidec flooring deals simply with progressive collapse as all the elements are tied together in a monolithic structure.
8 Environment and Quality CCP takes its environmental responsibilities very seriously and is accredited with the Environmental Management system ISO14001, are a founder signatory of the British Precast Sustainability Charter, and one of the first companies in the UK to be accredited with BES6001, The Code for Responsible Sourcing achieving a Very Good status across all of its product ranges. Concrete is an essential part of the built environment and with at least 80% secondary product in every cubic metre of concrete. CCP s Ecocrete provides the most environmentally friendly structural precast concrete in the UK. Increasingly, more concrete is being produced with Ecocrete Plus which has an overall secondary content of at least 85%. This commitment to environmental matters assists CCP s customers in their pursuit of BREEAM excellence. CCP is also accredited with the Quality Management System ISO9001. Cornish Concrete Products Ltd Point Mills, Bissoe, Truro, Cornwall TR4 8QZ Tel: info@cornishconcrete.co.uk
BISON PRECAST FLOORING SPECIFICATION
BISON PRECAST FLOORING SPECIFICATION 1.0 SCOPE OF THE SPECIFICATION 1.01 Relates to: This specification covers the design, manufacture and associated site work of the following types of floors:- Hollowcore
More informationHollowcore Floors. The ideal structural floor solution for all building types in all sectors.
Hollowcore Floors Hollowcore Floors The ideal structural floor solution for all building types in all sectors. 2 3 System Overview Prestressed hollowcore units form part of the comprehensive range of precast
More informationfischer Test Report Fixing Tests for Bison Hollow Core Slabs
fischer Test Report Fixing Tests for Bison Hollow Core Slabs Testing on Bison Hollow Core Slabs 1. Introduction Contents Test Parameters Bison Hollow Core Slab Information 2. Fixings Products Tested FISV
More informationInverted Double T BEAMS and SLABS Applications
NORDIMPIANTI P R O D U C T S APPLICATIONS T U R N K E Y S E R V I C E G L O B A L Inverted Double T BEAMS and SLABS Applications Inverted Double T Beams U Panels Inverted Double T Slabs Inverted Triple
More informationECHO FLOORS (PTY) LTD HOLLOW-CORE CONCRETE FLOORING A NAME TRULY CAST IN CONCRETE
ECHO FLOORS (PTY) LTD HOLLOW-CORE CONCRETE FLOORING A NAME TRULY CAST IN CONCRETE Introduction to Echo Floors The oldest company in the group, established in Gauteng in 1982. The core business is the manufacture
More informationTable of Contents.2. Introduction...3 Gravity Loading and Deflections..4. Existing Structural System..8
WISCONSIN PLACE RESIDENTIAL TECHNICAL ASSIGNMENT 2 OCTOBER 29, 2007 KURT KRASAVAGE THE PENNSYLVANIA STATE UNIVERSITY STRUCTURAL OPTION FACULTY ADVISOR: DR. ALI MEMARI 1 Table of Contents Table of Contents.2
More informationSuperior strength, flexibility, safety and value.
Installation Manual Insulated Suspended Structural Slab Residential Commercial Floor Deck Roof Green Roof Superior strength, flexibility, safety and value. PRODUCT MANUAL INSTALLATION GUIDE Beaver Plastics
More informationHollow Core Slabs Applications
NORDIMPIANTI P R O D U C T S APPLICATIONS T U R N K E Y S E R V I C E G L O B A L Hollow Core Slabs Applications Hollow Core Slabs Technology for the Precast and Prestressed Concrete Industry HOLLOW RESIDENTIAL,
More informationHollow Core Slabs in Construction Industry
Hollow Core Slabs in Construction Industry Vidya Jose 1, Dr.P. Rajeev Kumar 2 M tech Student, Dept of Civil Engineering, Toc H Institute of Engineering and Technology, Arakunnam, Kerala, India 1 Professor,
More informationBEAM & BLOCK SYSTEM. 108mm. 175mm Deep (160mm) Wide Beam. 160mm
RH F RACKHAM HOUSEFLOORS BEAM & BLOCK SYSTEM BEAM & BLOCK SYSTEM 1. THE BEAMS 60mm 108mm 90mm 75mm 75mm 100mm 175mm 100mm 175mm 125mm 100mm 175mm Deep Beam 175mm Deep (160mm) Wide Beam 225mm Deep Beam
More information151 First Side. Technical Assignment 2 November 16 th, William J. Buchko. AE 481w Senior Thesis The Pennsylvania State University
November 16 th, 2007 William J. Buchko AE 481w Senior Thesis The Pennsylvania State University Thesis Advisor: Kevin Parfitt Table of Contents Executive Summary... 3 Structural System Overview Foundation...
More informationLocrete Building System: the Technology Handbook
Locrete Building System: the Technology Handbook 1 3... Introduction 4... Characteristics 6... Locrete Production 8... Locrete Testing 12... Building with Locrete 16... Shuttering System 13... External
More informationOS Thermal System Installation Guide
OS Thermal System Installation Guide cube6.co.uk 2 A thermal resistance many times greater than aerated concrete blocks It s more than just insulation CUBE6 Oversheet Thermal Floor System (OS) is the innovative,
More informationKLH Massivholz GmbH. Publisher and responsible for content: KLH Massivholz GmbH Version: Timber Concrete Composites, Version 01/2017
M a d e f o r b u i l d i n g b u i l t f o r l i v i n g TIMBER CONCRETE COMPOSITES I M P R I N T KLH Massivholz GmbH Publisher and responsible for content: KLH Massivholz GmbH Version: Timber Concrete
More informationConcrete Framing systems. Design choices. Basic flavors
Concrete Framing systems Design choices Site Cast Concrete gives a designer a lot of freedom in the design and construction of walls, columns and surface textures. When it comes to spanning, concrete offers
More informationInstalling DELTABEAM. Installation of DELTABEAM. Deliveries. Storage on-site
Installing DELTABEAM Installation of DELTABEAM These DELTABEAM installation instructions are intended to complement the project s erection plan. Peikko s technical support can help with the erection plan
More informationStaggered stud acoustic partition system
C0 Partitions Staggered stud acoustic partition system All our systems are covered by SpecSure when using genuine Gyproc and Isover products is a non-loadbearing stud partition incorporating a single framework
More informationHAMBRO COMPOSITE FLOOR SYSTEM
HAMBRO COMPOSITE FLOOR SYSTEM OUR EXPERTISE AT YOUR SERVICE Canam has been offering owners, real estate developers, architects, engineers and contractors an array of construction solutions since 1970.
More informationNorth Mountain IMS Medical Office Building
North Mountain IMS Medical Office Building Phoenix, Arizona Michael Hopple Technical Assignment 2 October 29 th, 2007 AE 481W-Senior Thesis The Pennsylvania State University Faculty Adviser: Dr. Ali Memari,
More informationMethod of Measurement for Road Works Series MM Structural Concrete
Method of Measurement for Road Works Series MM 1700 - CC-RMP-01700 December 2013 CC Construction & Commissioning Standards TRANSPORT INFRASTRUCTURE IRELAND (TII) PUBLICATIONS About TII Transport Infrastructure
More informationConcrete weighs about 150 pounds per cubic foot
At Bassora, where they have no timber, they make arches without any frame. The mason, with a nail and a bit of string, marks a semicircle on the ground, lays his bricks, fastened together with a gypsum
More informationBonner Bridge Replacement Update:
Bonner Bridge Replacement Update: Jerry D. Jennings, PE - NCDOT Division 1 Engineer Pablo A. Hernandez, - NCDOT Resident Engineer September 18, 2017 Bonner Bridge Replacement Timeline Refresher Bonner
More informationINTERNSHIP REPORT GOUTHAM.J
INTERNSHIP REPORT GOUTHAM.J M.E Structural Engineering SNS College of Technology, Coimbatore Mail : tcegoutham@gmail.com TEEMAGE PRECAST IN College Road, 1st Cross Street, Tirupur 641602. TamilNadu, India.
More information1. Structural Steel Sections Structural steel sections can be classified into various groups according to their shapes.
1 Structural Steelwork 1. Structural Steel Sections Structural steel sections can be classified into various groups according to their shapes. A steel section is designated by the serial size in millimeters
More informationStructural Technical Report #2 By Robert Whitaker
Structural Technical Report #2 By Robert Whitaker Robert Whitaker Structural ~ Parfitt Parkview at Bloomfield Station Bloomfield, NJ 10-31-05 Executive Summary This report covers the comparative redesign
More informationA Composite Structural Steel and Prestressed Concrete Beam for Building Floor Systems
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Architectural Engineering -- Dissertations and Student Research Architectural Engineering Spring 4-20-2012 A Composite Structural
More information155 & 220 Beam Flooring Systems
155 & 220 Beam Flooring Systems Benefits Minimum site preparation - just remove topsoil and vegetation to provide a minimum 75mm void or 150mm for clay between underside of floor and ground surface. No
More informationSoundPro CDM-ISO-LAT. Acoustic solution for floating isolated floors
Jun 21 WILHAMS INSULATION FAR EAST SDN BHD SoundPro Acoustic solution for floating isolated floors Battens are designed to optimise sound insulation and impact isolation of floor constructions. They are
More informationStremaform. Formwork elements. Edition International
Formwork elements Edition International www.maxfrank.com Formwork elements Content Applications...................................4 System........................................6 Material types..................................7
More informationPOST-TENSIONING APPLICATION AND TECHNOLOGY. Moe Kyaw Aung
POST-TENSIONING APPLICATION AND TECHNOLOGY Moe Kyaw Aung Overview 1. Background 2. Basic Design Concept 3. Application and Benefits 4. Components of Post-tensioning System 5. Installation Process 6. Construction
More informationIntroduction to Structural Analysis TYPES OF STRUCTURES LOADS AND
AND Introduction to Structural Analysis TYPES OF STRUCTURES LOADS INTRODUCTION What is the role of structural analysis in structural engineering projects? Structural engineering is the science and art
More informationPRE CAST CONCRETE LINTELS SILLS & COPINGS
PRE-CAST CONCRETE PRODUCTS PRE CAST CONCRETE LINTELS SILLS & COPINGS THE EXPERTS IN THE MANUFACTURE AND SUPPLY OF PRE-CAST CONCRETE PRODUCTS PRE-CAST CONCRETE PRODUCTS PRESTRESSED CONCRETE LINTELS Annadale
More informationSabah Shawkat Cabinet of Structural Engineering 2017
3.1-1 Continuous beams Every building, whether it is large or small, must have a structural system capable of carrying all kinds of loads - vertical, horizontal, temperature, etc. In principle, the entire
More informationGypLyner UNIVERSAL Metal framed wall lining system
Metal framed wall lining system Pizza Express, York 30 Metal framed wall lining system wall lining system is a cost-effective, virtually independent metal frame drylining. It is a general purpose system
More informationFORMDECK. constructions. constructions
FORMDECK constructions constructions Introduction Formdeck300 (FD300) is a very efficient and durable permanent metal tray formwork, reinforcement and ceiling system used for suspended concrete slab construction.
More informationPart E robustdetails. robustdetails. January 2017 Update Pack. Dear Colleague,
Part E Pack Dear Colleague, This is the first 2017 update to the Part E Robust Details Handbook. In this update pack, we have focussed on clarifying the situation on incorporating underfloor heating (UFH)
More informationBuilding Design Data
Building Design Data.. 1. Building Design The KORE ICF System is designed to meet the requirements of the Building Regulations 1997-2006, in the case of two storeys, single occupancy dwellings. If the
More informationDesign and Construction of the SH58 Ramp A Flyover Bridge over IH70. Gregg A. Reese, PE, CE, Summit Engineering Group, Inc.
Design and Construction of the SH58 Ramp A Flyover Bridge over IH70 Gregg A. Reese, PE, CE, Summit Engineering Group, Inc., Littleton, CO ABSTRACT: The SH58 Ramp A bridge in Golden, CO is the latest on
More informationJune Residential Refurbishment Exposed soffit floors
June 2010 Residential Refurbishment 3.4.2 Exposed soffit floors Residential refurbishment 3.0 Residential Refurbishment Exposed Soffit Floor Contents Introduction find online page Solution optimiser and
More informationMarina Bay Sands Hotel Arch 631 Kayla Brittany Maria Michelle
Marina Bay Sands Hotel Arch 631 Kayla Brittany Maria Michelle Overall Information Location: Singapore Date of Completion: 2010 Cost: $5.7 billion Architect: Moshe Safdie Executive Architect: Aedas, Pte
More informationProduct overview:
Product overview: The diagram gives an overview of the dimensions, and therefore the spectrum of structural performance, of the different types of Kielsteg elements. Structural performance: Thanks to their
More informationCOST EFFECTIVE BUILDING SYSTEMS FOR RAPID CONSTRUCTION IN TROPICAL CLIMATES
COST EFFECTIVE BUILDING SYSTEMS FOR RAPID CONSTRUCTION IN TROPICAL CLIMATES M.T.R. Jayasinghe *, K.K.G.K.D. Kariyawasam, C. Jayasinghe Department of Civil Engineering; University of Moratuwa-Sri Lanka
More informationSECTION 1. AS MASONRY STRUCTURES CODE
mortarless masonry Design Manual Part 1 (AS 3700:2011) Section 1 Page: 1 SECTION 1. AS 3700 - MASONRY STRUCTURES CODE AS 3700:2011 Masonry structures is the current Australian standard for the design of
More informationProject s fiche INOV. Frisomat Case study project's fiche INOV
Project s fiche INOV Clear Flatro building 49 metres long The Flatro industrial building in Villers-le-Bouillet measures 15 metres by 49 metres and is 6 metres high. The building rests on concrete plinths
More informationPRECAST FLOORING SOLUTIONS. v.4.0
PRECAST FLOORING SOLUTIONS v.4.0 FPMCCANN.CO.UK Magherafelt UddingSton Alnwick Lisnaskea ARMAGH Weston Underwood Ellistown Byley Drakelow Telford Wellesbourne Lydney Grantham Littleport London Cadeby FP
More informationTCC Systems. Timber-Concrete Composite TIMBER IMAGINEERING INNOVATIVE TIMBER SOLUTIONS
TCC Systems Timber-Concrete Composite TIMBER IMAGINEERING INNOVATIVE TIMBER SOLUTIONS INTRODUCTION Timber-Concrete Composite (TCC) is an innovative structural system that maximizes the structural advantage
More informationA. SYSTEM DETAILS A.1 Product Range
10. TYPICAL DRAWINGS & STANDARD DETAILS SCHEDULE OF STANDARD DETAILS. All drawings are NTS and dimensions are in mm Page No. A. SYSTEM DETAILS...10-1 A.1 Product Range...10-1 A.1.1 Residential Beam Profiles...10-1
More informationIZODOM 2000 POLSKA Zduńska Wola, ul. Ceramiczna 2. tel , , tel./fax
IZODOM 2000 POLSKA 98-220 Zduńska Wola, ul. Ceramiczna 2 tel. +48 43 823 41 88, +49 43 823 89 47, tel./fax +48 43 823 23 68 www.izodom2000polska.com e-mail: biuro@izodom2000polska.com DESIGN AND CALCULATION
More informationThe Steel Construction Institute
Version Date of Issue Purpose Author Technical Reviewer Approved 1 21 Apr 08 Issued to client LPN WIS BAB 2 3 The Steel Construction Institute REPORT TO CORUS CSD SLIMFLOR COMPENDIUM DOCUMENT RT1147 VERSION
More informationSJI Updates Expanded Load Tables for Noncomposite Joists / Joist Girders and Development of New Composite Joist Series
SJI Updates Expanded Load Tables for Noncomposite Joists / Joist Girders and Development of New Composite Joist Series SUMMARY David Samuelson Steel joists are growing in recognition as being a very economical
More informationRenovation of Buildings using Steel Technologies (ROBUST)
Renovation of Buildings using Steel Technologies (ROBUST) RFCS Project RFSR-CT-2007-0043 WP 4.2 Renovation of roofs using open trusses in light steel C sections Date: 2009 Author: Mark Lawson SCI, Silwood
More informationEric Alwine Structural Option George Read Hall The University of Delaware Dr. Boothby Technical Assignment #2 October 31, 2005 EXECUTIVE SUMMARY:
EXECUTIVE SUMMARY: THIS REPORT IS A COMPARISON OF ALTERNATE FLOOR SYSTEMS FOR GEORGE READ HALL. FOUR DIFFERENT SYSTEMS WERE DESIGNED AND COMPARED TO THE EXISTING HAMBRO FLOOR SYSTEM. THE FOUR SYSTEMS WERE
More informationRibdeck AL STRUX 90/40. efficient designs. with. shallow slabs. fibre reinforced concrete
Ribdeck AL shallow slabs efficient designs with fibre reinforced concrete Load span and fire resistance tables for the use of Ribdeck AL with fibre reinforced concrete in steel deck composite floors. Ribdeck
More information_spav prefabbricati s.p.a. historical notes
_spav prefabbricati s.p.a. historical notes The activity Spav Prefabbricati started its activity in 1960 in the outskirts of Udine (north east of Italy) Until this time it has realized more than 2000 buildings
More informationElevated Slab Sequence
Elevated Slab Sequence The following group of photos shows the sequence for installa4on of a one- way elevated slab. (Slab & Beam with Reinforcing & Post- Tensioning) Columns Placed & Form Support (Scaffolding)
More informationCHAPTER 3: Modern Methods of Construction (MMC)
CONTENTS 3.1.1 INTRODUCTION 3.1.2 SUITABILITY OF SYSTEMS AND COMPONENTS 3.1.3 TYPES OF MODERN METHODS OF CONSTRUCTION (MMC) 3.1.4 SUITABILITY OF SYSTEMS TO MEET WARRANTY REQUIREMENTS 3.1.5 INSULATED CONCRETE
More informationThis article mainly focuses on the importance of Formwork
Formwork Codes & Design - Key Points K.V. Srikanth Director, M/s.Formpro Engineers 96 This article mainly focuses on the importance of Formwork codes and the key points to be taken into account in Design
More informationFIRE PROTECTION. GTEC Shaftwall systems 244 GTEC Shaftwall Stairwell systems 248 GTEC Horizontal Shaftwall systems 249 GTEC Encasement systems 250
FIRE PROTECTION GTEC Shaftwall range uses a specially designed system to protect voids and shafts in buildings. It resists pressure changes and enables installation from one side of the shaft only. GTEC
More informationREPLACEMENT BRIDGES FOR LOW TRAFFIC PART ONE: CONCRETE HOLLOWCORE
REPLACEMENT BRIDGES FOR LOW TRAFFIC VOLUME ROADS PART ONE: CONCRETE HOLLOWCORE BRIDGE Chris Dowding Director Structures Group TOD Consulting - engineers and project managers BACKGROUND What is the true
More informationArcelorMittal Europe - Long Products Sections and Merchant Bars. Office Building ArcelorMittal in Esch Alzette
ArcelorMittal Europe - Long Products Sections and Merchant Bars Office Building ArcelorMittal in Esch Alzette Location the country, at the heart of the iron and steel region. It has good access to the
More informationDIVISION 03 CONCRETE SPECIFICATION : FORMS AND FORMWORK
DIVISION 03 CONCRETE SPECIFICATION 031000: FORMS AND FORMWORK PART 1.0 GENERAL 1.1 DESCRIPTION The work of this specification includes furnishing of all labor, materials, equipment and incidentals to install,
More informationContents of my presentation
1 Design and Techniques for Safety in High Rise Buildings- Focus on Temp. Structures-Formwork Dr. Kumar Neeraj Jha Department of Civil Engineering Indian Institute of Technology Delhi Email: knjha@civil.iitd.ac.in
More informationSpring Hill Suites Marriott
Spring Hill Suites Marriott Project Location: Amarillo, TX Prepared for: Girder Slab Technologies Contact: Daniel Fisher, Sr. January 15, 2008 Prepared by: Monica Stockmann Regional Engineer: Erika Winters-Downey
More informationSINTEF Building and Infrastructure confirms that. Separating floors with Hunton Silencio 36 / Hunton Silencio Thermo
SINTEF Certification No. 2330 Issued t: 18.02.2002 Revised: 17.06.2013 Valid until: 01.07.2018 Page: 1 of 5 SINTEF Building and Infrastructure confirms that Separating floors with Hunton Silencio 36 /
More informationECO-THERM. MOBILE FACTORY Technical information on innovative construction methods
ECO-THERM MOBILE FACTORY Technical information on innovative construction methods The shuttering system ECO-THERM The energy-efficient construction system that can withstand earthquakes In light of the
More informationTitan HV panel decking system from
Titan HV panel decking system from Virtually no plywood required Drop-head allows early striking Main components erected from below All components man handleable Titan HV panel decking system The Titan
More informationDo It Right The First Time, Every Time And On Time. An Introduction to HERCULES LMK PT. Website:
Do It Right The First Time, Every Time And On Time An Introduction to HERCULES LMK PT Content 1.Introduction 2.Post-Tensioning System 3.Typical Stressing Procedure 4.Typical Preliminary Design 5.PT Slab
More informationTotaling approximately 617,000
Totaling approximately 617,000 sq. ft, the mixed-use Embassy Suites hotel development is among the largest of several newly built hotels in the business district adjoining New York s bustling Wall Street
More informationBMI Precast PRECAST & PRESTRESSED CONCRETE PRODUCTS
PRECAST & PRESTRESSED CONCRETE PRODUCTS has over 80 years experience in the building and concrete industry. We manufacture a wide range of precast, prestressed products from boat ramp planks to pilings,
More informationJune Residential Refurbishment Separating walls
June 2010 Residential Refurbishment 3.6.1 Separating walls Residential refurbishment 3.0 Residential Refurbishment Separating Walls Contents Introduction find online page Solution optimiser and pathfinder
More informationTECHNICAL DATA SHEET CIVILS & INFRASTRUCTURE CLAY HEAVE PROTECTION
Claymaster Building Substructure - Below ground clay heave protection Claymaster is an EPS compressible-fill material used to reduce the pressure against foundations due to clay heave. Supplied coloured
More informationA-One Polar Ltd. Bhulta,Rupgonj,Narayangonj. ( , ) 27th April 2014
1 A-One Polar Ltd Bhulta,Rupgonj,Narayangonj. (23.754782,90545710) 27th April 2014 2 Observations Observations Knitting & Garments building Building 1 1 3 4 Observations Roof structure: no roof bracing
More informationAISC Steel & Timber Research for High-Rise Residential Buildings
AISC Steel & Timber Research for High-Rise Residential Buildings Final Report December 4 th, 2017 SOM Designed Benchmark Concrete Building Skidmore, Owings, and Merrill, LLP 2017 224s Michigan Avenue Suite
More informationProject Address: Name of Person Completing Form:
Statement of Inspections This form is provided as a way to list aspects of the project that require special inspection and testing in accordance with IBC Sections 107.1, 1704, and 1705 and define duties
More informationLifting Sockets. Flat Lifting Sockets
Lifting sockets are widely used in the application of precast concrete construction, such as lifting beams, wall and floor slabs etc.. A reinforcement bar is to be inserted through the cross hole to transfer
More informationComparative Study of R.C.C and Steel Concrete Composite Structures
RESEARCH ARTICLE OPEN ACCESS Comparative Study of R.C.C and Steel Concrete Composite Structures Shweta A. Wagh*, Dr. U. P. Waghe** *(Post Graduate Student in Structural Engineering, Y.C.C.E, Nagpur 441
More informationBRIDGE GIRDERS TECHNICAL GUIDE
ARMTEC.COM BRIDGE MATERIALS / / TECHNICAL GUIDE REGIONal SPECIFICATIONS / AB / MB / SK PRECAST CONCRETE GIRDERS AND BEAMS DESIGNED TO SUPPORT BRIDGE DECKS AND TRAFFIC LOADS Proven strength In-house engineering
More informationTERWA REBAR CONNECTION COUPLERS. CARES Technical Approval 5058 TA1B
EURO ACCESSORIES TERWA REBAR CONNECTION COUPLERS CARES Technical Approval 5058 TA1B www.euroacc.co.uk Introduction The Terwa Parallel Threaded Coupler is a full bar strength system (the coupling is stronger
More informationR-Group Finland Oy. REA Lifting Inserts Technical Manual According to Eurocodes, EU Machinery directive 2006/42/EC and VDI/BV-BS 6205 CE Approved
R-Group Finland Oy REA Lifting Inserts Technical Manual According to Eurocodes, EU Machinery directive 2006/42/EC and VDI/BV-BS 6205 CE Approved 10.2.2017 2 Table of Contents 1 DESCRIPTION OF THE SYSTEM...
More informationAnchor bolts ASTM F1554, Gr. 36 Wide flange beams ASTM A992, Fy = 50 ksi Misc. structural steel ASTM A36, Fy = 36 ksi
STRUCTURAL NOTES MATERIAL STRENGTHS Structural Steel Reinforcing Steel Concrete Masonry Structural Lumber Anchor bolts ASTM F1554, Gr. 36 Wide flange beams ASTM A992, Fy = 50 ksi Misc. structural steel
More informationINTRODUCTION. GANG-NAIL Truss System
INTRODUCTION MiTek Australia Ltd revolutionised house construction in Australia when it introduced the use of Gang-Nail multi-tooth connectors for the manufacture of prefabricated timber trusses in the
More informationThe Passive Fire Protection Handbook. Chapter 3: Structural Steel
Chapter 3: Structural Steel 43 Chapter 3: Structural Steel - Introduction The amount of fire protection required to achieve this depends on the following: Duration of fire resistance specified Type of
More informationABA Fashions Ltd. Plot #9, Block F, Tongi, Gazipur-1710 ( N, E) 08 MARCH 2014
ABA Fashions Ltd. Plot #9, Block F, Tongi, Gazipur-1710 (23.885176N, 90.399821E) 08 MARCH 2014 1 2 Observations 3 Highly stressed columns Cursory calculations indicate column at a high working stress.
More informationAIR BARRIER DESIGN PRINCIPLES AN OVERVIEW.
AIR BARRIER DESIGN PRINCIPLES AN OVERVIEW www.stromatech.com AIR BARRIER DESIGN PRINCIPLES Building Regulations Approved Document Parts L1A & L2A currently requires that new buildings have to achieve a
More informationTITEN HD Heavy Duty Screw Anchor for Concrete & Masonry
TITEN HD Heavy Duty Screw Anchor for & Masonry The Titen HD is a patented, high-strength screw anchor for concrete and masonry. The self-undercutting, non-expansion characteristics of the Titen HD makes
More informationBridge Beams. Product brochure
Bridge Beams Product brochure Bridge Beams Stahlton offers economic bridge systems to suit a variety of spans, loadings and site conditions. Our Super Tee and Single or Double Hollowcore elements are manufactured
More informationPrefabricated Light Weight Steel Structures. Systems Guide WALLS, FLOORS, TRUSSES
Prefabricated Light Weight Steel Structures WALLS, FLOORS, TRUSSES www.psiincusa.com 14869 Persistence Drive Woodbridge, Virginia 22191 Phone: 703.550.1466 Fax: 703-550-0486 Systems Guide Introduction
More informationFloors Walls Roofs. Jablite Premium board Jablite board. APPLICATION: Internally Lined Pitched Roof PRODUCTS: Vencel Resil Limited
Floors Walls Roofs APPLICATION: Internally Lined Pitched Roof PRODUCTS: Jablite Premium board Jablite board Vencel Resil Limited Head Office: Infinity House, Anderson Way, Belvedere, Kent DA17 6BG Tel:
More informationMANUFACTURING TOLERANCES FOR PROFILED METAL ROOF AND WALL CLADDING
CI/SfB (4-) Rh2 MAY 2006 MANUFACTURING TOLERANCES FOR PROFILED METAL ROOF AND WALL CLADDING Contents Page 1.0 General 1 2.0 Methods for measuring tolerances 2 2.1 Sheet length 2 2.2 Sheet cover width,
More informationSECTION PLATE CONNECTED WOOD TRUSSES
SECTION 06173 PLATE CONNECTED WOOD TRUSSES PART 1 GENERAL 1.01 SUMMARY A. Section Includes: 1. Shop fabricated wood trusses for roof and floor framing. 2. Bridging, bracing, and anchorage. B. Related Sections:
More informationPRE-CAST HOUSE CONSTRUCTION
PRE-CAST HOUSE CONSTRUCTION BDA is a Planning and Development Authority Jurisdictional Area is 1370 sq.km. Developed 64 Layouts Distributed 1,40,000 of sites Developed Infrastructure Works like Ring Roads
More informationENGINEERED FORMWORK AND SCAFFOLDING SOLUTIONS
ENGINEERED FORMWORK AND SCAFFOLDING SOLUTIONS SPECIFICATIONS DESIGN GUIDES SPAN TABLES for NP FORM LVL11 Formwork Beams BOXXA Formboards for concrete boxing NP PLANK LVL Scaffold Planks NPIL/03/NOVEMBER
More informationXtratherm Thin-R Thermal Liner (XT/TL Grade)
CERTIFICATE NO. 03/0183 DETAIL SHEET 4 Xtratherm Thin-R Thermal Liner (XT/TL Grade) PRODUCT DESCRIPTION: This Detail Sheet relates to Xtratherm Thin-R Thermal Liner, as defined in NSAI Agrément Certificate
More informationManagement of Half Joints in RTA Bridges Amie Nicholas, Project Engineer, NSW Roads and Traffic Authority
Management of Half Joints in RTA Bridges Amie Nicholas, Project Engineer, NSW Roads and Traffic Authority SYNOPSIS In recent years, there has been heightened concern over the performance of half joints
More informationAluma EasySet Continuing Innovation from Aluma S ystems
Product Sheet Aluma EasySet Aluma Systems Concrete Construction Aluma EasySet Continuing Innovation from Aluma S ystems Introduction With more than 35 years of experience in shoring and formwork, Aluma
More informationGuidance document GD 20 April 2015 amended May 2017 GUIDANCE DOCUMENT ON SERVICEABILITY STATES AND DEFLECTION CRITERIA
Guidance document GD 20 April 2015 amended May 2017 GUIDANCE DOCUMENT ON SERVICEABILITY STATES AND DEFLECTION CRITERIA 1 INTRODUCTION The Metal Cladding and Roofing Manufacturers Association had noticed
More informationone structural behavior, systems and design Course Description Course Description Syllabus & Student Understandings statics mechanics of materials
ARCHITECTURAL STRUCTURES: FORM, BEHAVIOR, AND DESIGN DR. ANNE NICHOLS SUMMER 2014 lecture one Syllabus & Student Understandings structural behavior, systems and design Introduction 1 Architectural Structures
More informationTwo-way slabs. Flat plate with or without drop panels / capitals
Two-way slabs Two-way slab behavior is described by plate bending theory which is a complex extension of beam bending. Codes of practice allow use of simplified methods for analysis and design of two-way
More informationThe modern solution to in-situ concrete stairs
The modern solution to in-situ concrete stairs The LEXISTIR System LEXISTIR is a permanent, lightweight galvanized steel shuttering system for forming an in-situ stair. or use on reinforced concrete and
More information