Experimental investigation of non-stabilized and cement-stabilized rammed earth reinforcement by Waste Tire Textile Fibers (WTTFs)

被引：65
|
作者：
Zare, Pouria [1 ]
Narani, Shayan Sheikhi [1 ]
Abbaspour, Mohsen [1 ]
Fahimifar, Ahmad [1 ]
Hosseini, Seyed Majdeddin Mir Mohammad [1 ]
Zare, Pariya [2 ]
机构：
[1] Amirkabir Univ Technol, Dept Civil & Environm Engn, Tehran, Iran
[2] Univ Tehran, Fac Engn, Dept Chem Engn, Tehran, Iran
来源：
CONSTRUCTION AND BUILDING MATERIALS | 2020年 / 260卷
关键词：
Rammed-earth; Waste tire textile fibers; Cement stabilization; Fiber reinforcement; Unconfined compressive strength; Flexural bending strength; RICE HUSK ASH; MECHANICAL-PROPERTIES; COMPRESSIVE STRENGTH; FLEXURAL STRENGTH; SOIL; BEHAVIOR; PERFORMANCE; COMPACTION; CAPACITY; RUBBER;
D O I：
10.1016/j.conbuildmat.2020.120432
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Waste Tire Textile Fibers (WTTFs), waste materials derived from scrap tires, have been used to enhance the mechanical properties of Rammed Earth (RE) and Cement-Stabilized Rammed Earth (CSRE) structures. To do so, standard compaction, Unconfined Compressive Strength (UCS), Split Tensile Strength (STS), and Flexural Bending Strength (FBS) tests were conducted on plain, Cement-Stabilized (CS), Fiber-Reinforced (FR), and Cement-stabilized Fiber-reinforced (CSFR) RE elements. Both FR and CSFR samples have shown favorable behavior. Therefore, based on the project specifications, it is concluded that WTTFs can be used with and without cement-stabilization to improve the brittle and relatively weak behavior of RE structures. (C) 2020 Elsevier Ltd. All rights reserved.
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页数：16
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