Effect of curing methods and scrap tyre addition on properties of mortars

Građevinar

article

Levent Bostanci¹  Ozlem Ustundag²  Ozlem Celik Sola²  Mucteba Uysal² 

[1] Beykent University, Istanbul, Turkey School of Advanced Vocational Studies;University-Cerrahpasa, Istanbul, Turkey Department of Civil Engineering

关键词: mortar;    scrap tyre;    curing procedure;    thermal conductivity;    compressive strength;   

DOI  :  10.14256/JCE.2575.2018

学科分类：社会科学、人文和艺术（综合）

来源: Hrvatsko Drustvo Gradevinskih Inzenjera

【 摘 要 】

Mechanical, thermal conductivity, and porosity properties of scrap tyre incorporated mortars are examined experimentally in this study for various curing conditions. Cement mortars were prepared by adding 0%, 1%, 5%, 10% and 18% of scrap tyre by cement weight, and the mortars were subjected to three curing procedures for 14 weeks. The lowest thermal conductivity values were obtained on samples containing 18% of scrap tyre by water curing and wetting-drying curing as 1.09 and 1.14 W/mK, respectively. The maximum compressive strength of 61.5 MPa was obtained on a pure sample cured by wetting and drying, while the flexural strength of pure and a 1% additive incorporated samples, which were also cured by wetting-drying, amounted to 9.1 and 8.2 MPa, respectively.

【 授权许可】

CC BY