STUDY ON MECHANICAL PROPERTIES OF ADHESIVE MATERIALS FOR RETARD-BONDED PRESTRESSING STRAND

Wu Zhuanqin; Fan Yunyun; Liu Jingliang; Liu Gang

doi:10.13204/j.gyjz200811003

Volume 38 Issue 11

Dec. 2014

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Wu Zhuanqin, Fan Yunyun, Liu Jingliang, Liu Gang. STUDY ON MECHANICAL PROPERTIES OF ADHESIVE MATERIALS FOR RETARD-BONDED PRESTRESSING STRAND[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(11): 9-12,35. doi: 10.13204/j.gyjz200811003

Citation:

Wu Zhuanqin, Fan Yunyun, Liu Jingliang, Liu Gang. STUDY ON MECHANICAL PROPERTIES OF ADHESIVE MATERIALS FOR RETARD-BONDED PRESTRESSING STRAND[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(11): 9-12,35. doi: 10.13204/j.gyjz200811003

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STUDY ON MECHANICAL PROPERTIES OF ADHESIVE MATERIALS FOR RETARD-BONDED PRESTRESSING STRAND

doi: 10.13204/j.gyjz200811003

1.
1. China Jingye Engineering Co.,Ltd. Beijing 100088;
2.
2. Central Research Institute of Building and Construction,MCC Group Beijing 100088

Received Date: 2008-06-25
Publish Date: 2008-11-20

Abstract

Abstract

It has been conducted a series of special studies on mechanical properties of the retard-cohesive adhesive,tested tensile strength value and flexural strength value of retard-cohesive adhesive and intensity changing value during solidifying process,educed the modulus of elasticity and Poisson's ratio of adhesive material.Through testing different batches of samples,the results indicate that the adhesive has good mechanical properties,also has the requirements as the core media for retard-bonded prestressed concrete technology,and has a mechanical effect being on a par with bonded one.
- retard-bonded,
- adhesive,
- tensile strength,
- compression strength,
- modulus of elasticity,
- Poisson's ratio