POLYMER CONCRETE AND POLYMER MORTAR USING RESINS BASED ON RECYCLED POLY(ETHYLENE-TEREPHTHALATE)

被引：66

作者：

REBEIZ, KS ^{[1
]}

FOWLER, DW ^{[1
]}

PAUL, DR ^{[1
]}

机构：

[1] UNIV TEXAS, DEPT CHEM ENGN, AUSTIN, TX 78712 USA

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 1992年 / 44卷 / 09期

关键词：

D O I：

10.1002/app.1992.070440919

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Fundamental properties Of polymer concrete (PC) and Polymer mortar (PM) made from unsaturated polyester resins based on recycled Poly(ethylene terephthalate), PET, are described. Mechanical properties investigated include strength, modulus of elasticity, ductility index, Poisson's ratio, coefficient of thermal expansion, shrinkage, and exotherm. Durability properties include chemical resistance, water absorption, sand-blast resistance, and thermal cycles of thin overlays on portland cement concrete slabs. Resins based on recycled PET offer the possibility of a lower source cost for forming useful PC and PM (PC/PM) based products. The recycling of PET in PC and PM would also help alleviate an environmental problem and save energy.

引用

页码：1649 / 1655

页数：7

共 8 条

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[2]

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