European Technical ETA 06 0006 Assessment of 26 05 2015 VSL

VSL Post Tensioning System Product family to which the construction product belongs 16 Reinforcing and prestressing steel for concrete and ancillaries Post tensioning kits Manufacturer VSL INTERNATIONAL Ltd Saegestrasse 76 CH 3098 Koeniz

Technical Documents PTIA

Model Specification APT 01 Quality and Operations Schedule for the Production and Supply of Prestressing Anchorages for Post Tensioning Systems APT 02 Ducting – Pending No link APT 03 Quality and Operations Schedule for the Production and Supply of Pre bagged Grout Material for use in Post Tensioning Systems

Publications VSL

VSL Post Tensioning Systems VSL Enginee red Precast VSL LNG Solutions VSL Ground Anchors VSL Retained Earth VSL Heavy Lifting VSL Slab on Grade VSL Intrafor Ground Engineering Solutions VSL Stay Cable VSL Infrastructure Protection Contact Us


THE FREYSSINET PRESTRESSED CONCRETE COMPANY LTD Page 4 This Manual provides the details of the FPCC post tensioning systems and contains the most important information for design and construction Details about the Pre tensioning system can

Method Statement for Post Tensioning of Concrete Slab PT

2021 1 12 nbsp 0183 32 A Post Tensioning Post tensioning is the application of the force of compression to the concrete at some point in time after casting When the concrete has achieved strength the process of pre stress is induced by tensioning the steel tendons which pass through the ducts embedded into the concrete and by locking the stressed tendons with mechanical anchors

2006 Post Tensioning Manual 6th Edition PDF Prestressed

POST TENSIONING MANUAL This chapter provides basic information on cable stays It is Quality control and quality assurance of hardware not intended as a comprehensive design resource For components design requirements and additional information see the Furnishing to the licensed design professional PTI Recommendations for Stay Cable Design Testing and


Multistrand Post Tensioning VSL VSL DSUS Multi SA ES 1M 5 02 169 VStructural LLC www vsl net 2 Stressing Anchorage VSL Type ES Tendon Unit Dimensions Inches Anchorage spacings are in accordance with test requirements of FIP Recommendations


STRUCTURAL TECHNOLOGIES is the exclusive manufacturer of VSL post tensioning products and construction systems in the United States VSL systems have a well earned reputation for their quality reliability and durability – and have been used throughout the world since 1956 to build repair and strengthen buildings tanks transportation and


VSL 3 Interstate 895 Richmond VA Clink er Silo Union Bridge MD Erie Zone 3 Tank Erie CO About VSL As the r ecognized leader in post tensioning and r elated engineering VS L s constr uction systems have been used thr oughout the world since 1 956 As

General Principales Local Zone Design General Zone Design Examples

3 VSL REPORT SERIES DETAILING FOR POST TENSIONED General Principales Local Zone Design General Zone Design Examples from Pratice PUBLISHED BY DETAILING FOR POST TENSIONING Preface The purpose of this report is to provide information

post tensioning calculations Concrete Engineering general

2006 5 16 nbsp 0183 32 Considering post tensioning specs call for tendons to be stressed within 7 of calculated elongation A calculated elongation of 2 3 4 results in a possible 7 variance of 0 1925 The rub The Field Procedures Manual for Unbonded Single Strand Tendons requires


2016 6 14 nbsp 0183 32 PRESTRESSED CONCRETE CONSTRUCTION MANUAL 3rd Edition April 2017 NEW YORK STATE DEPARTMENT OF TRANSPORTATION OFFICE OF STRUCTURES About the Cover Roslyn Viaduct over Hempstead Harbor Designer Hardesty amp Hanover

PRESTRESS MANUAL Appendix D Post Tensioning Losses and Elongations

Post Tensioning Losses Post tensioning of prestressed box girder bridges must consider stress losses that will occur Listed below are seven causes of prestress losses 1 Friction of the prestressing steel with the duct and loss due to misalignment of the3

Vsl pt concrete storage structures SlideShare

2018 4 1 nbsp 0183 32 Table of contents Foreword 1 1 Applicable VSL systems 1 1 1 Introduction 1 1 2 VSL Slipforming 1 1 3 VSL Post tensioning 2 1 4 VSL Heavy Rigging 4 1 5 Reference to other VSL systems 4 1 6 Services offered by VSL 4 2 Storage tanks for liquids 5 2 1 Water

Post Tensioning Post tensioning system VSL

VSL post tensioning systems are certified according to European Technical Approval which can be used in all EU EFTA countries A post tensioning tendon consists of strands duct and anchorages Tendons of the multistrand VSL system may be made up of as much as 55 seven wire strands of 15 7 mm 0 6 S in diameter with a guaranteed ultimate strength of 1860 MPa

Post Tensioned Concrete Design For ACI 318 08

Post DTensioned Concrete esign for ACI 318 08 Herein describes in detail the various aspects of the post tensioned concrete design procedure with the American code ACI 318 08 ACI 2008 Various notations used in this chapter are listed in Table 1 1 For

Stay cable systems VSL Post tensioning

VSL stay cable systems are made up of Anchor components that transfer the loads to the structure Cable encapsulation to provide protection against environmental factors and manage the response to ice and wind Transition devices for control of vibration and deviation of the cable VSL SSI 2000 is the company s well proven and widely used


Post tensioning is a technique of pre loading the concrete in a manner which eliminates or reduces the tensile stresses that are included by the dead and live loads Post tensioning is a method of strengthening concrete or other materials with high High

Bridge deck construction VSL Post tensioning

Bridge deck erection is often the most impressive work in the scope of a bridge construction project It can be erected using various methods – all depending on the design specifications of the project as well as the specific environment and access requirements These methods can be Span by span erection Balanced cantilever erection

External Post Tensioning Brochure

post tensioning and to present the VSL External Tendons It should assist engineers in making decisions regarding both design and construction This document does not represent a complete manual for detailed design and practical construction of structures


installation of post tensioning systems all require specialised latest updated VSL Field Manual to ensure that the courses cover current best practice Trainees have to pass a written exam to meet the stage certification requirements Before proceeding to the

Structures Design Office Post Tensioning Jan 2016 Later

2021 2 17 nbsp 0183 32 Structures Design Office Post Tensioning January 2016 Later Specifications Structural Technologies VSL ECI 6 7 Note This system is not approved for applications where segmental duct couplers are required ECI 6 7 Flexible Filler System 6 27 2018 pdf

ASBI Post Tensioning Tendon Installation and Grouting Manual

This manual will serve as a reference and guide to designers inspectors and construction personnel for Post Tensioning Quality Construction Procedures Post Tensioning and Grouting Testing Recommended Post Tensioning Detailing NHI Web Based Training WBT on Post Tensioning Installation and Grouting is available


4 1 VSL REPORT SERIES POST TENSIONED IN BUILDINGS General Objectives in Building Design Applications of Post Tensioning in Building Structures The VSL Hardware for Use in Buildings Details and Layouts Improving the Constructability Preliminary Sizing

VSl Manual PDF Document

2015 10 12 nbsp 0183 32 1 2 Past Experience with Post Tensioning Tendons 4 1 3 Bonded versus Unbonded Tendons 6 1 4 Plastic Ducts for Bonded Post Tensioning Tendons 8 1 5 Intent of the Report 9 2 The VSL Grouting Package 9 2 1 General Systems and3


Multistrand Post Tensioning VSL VSL DSUS Multi Jacks 1M 5 02 169 VStructural LLC www vsl net 12 Stressing Jack Data Type I ZPE 23FJ Type II ZPE 19 Type III ZPE 500 Designation ZPE 23FJ ZPE 30 ZPE 3 ZPE 60 ZPE 7A ZPE 12St2 ZPE 200 ZPE 19 ZPE 460 31 ZPE 500 ZPE 750 ZPE 1000


POST TENSIONING REV 6 27 01 FA 7 9 01 1 02 PAGE 620 The following new Section is added after Section 460 SECTION B460 POST TENSIONING B460 1 Description Furnish install stress and grout prestressing tendons Install prestressing steel

Post tensioning systems VSL

VSL post tensioning technology includes several systems that are specifically designed for different applications and requirements The choice of a suitable system can be made by considering three key criteria Type of structural element – the depth of the structural element influences the type of system to be used

Eng Advanced Expert Training Post tensioning 2012 0 1049 v2

Advanced Expert Training – Post tensioning Part 4 The type of stressing The type chosen depends on the way the tendon will be post tensioned The indicated diagram will be used to calculate immediate losses For all 5 types there is anchorage set loss in

A Study on a Two Way Post Tensioned Concrete Waffle Slab

2016 1 1 nbsp 0183 32 Post tensioned construction has for a long period of time occupied a significant position especially in the construction of bridges storage tanks but also in buildings In this paper are presented the aspects of a square shaped waffle slab calculation supported punctually and having a two way post tensioning reinforcement disposed parabolically