Experimental study on thermo-mechanical properties of Polymer Modified Mortar

被引：25
|
作者：
Aattache, Amel [1 ]
Mahi, Abdelkader [1 ]
Soltani, Rabah [1 ]
Mouli, Mohamed [2 ]
Benosman, Ahmed Soufiane [3 ]
机构：
[1] USTO Mohamed Boudiaf, Fac Architecture & Civil Engn, Dept Civil Engn, El Menaouar 31000, Oran, Algeria
[2] ENSET, Mat Lab, Dept Civil Engn, Oran 31000, Algeria
[3] Univ Oran, Polymer Chem Lab, Fac Sci, Oran 31000, Algeria
来源：
MATERIALS & DESIGN | 2013年 / 52卷
关键词：
Poly-Ethylene; Thermal conductivity; Thermal diffusivity; Calorific capacity; Compressive strength; Tensile strength; THERMAL-CONDUCTIVITY; LIGHTWEIGHT CONCRETE; ELEVATED-TEMPERATURES; COMPRESSIVE STRENGTH; CEMENT MORTAR; SILICA FUME; ASH; NANO-SIO2; PARTICLES; MIXTURES;
D O I：
10.1016/j.matdes.2013.05.055
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper presents the results of an experimental program devoted to the study of Polymer Modified Mortars' (PMM) thermal conductivity, thermal diffusivity and calorific capacity at different temperatures and compressive and flexural strengths at room-temperature. For this purpose, Ordinary Mortar (OM) and PMM samples with different contents and through partial substitution of Portland cement were prepared. A real improvement of the PMM thermal properties was observed in comparison with those of OM despite the decrease of mechanical strength. X-rays Diffract Meter (XDM), Differential Scanning Calorimetry (DSC) and Scanning Electron Microscope (SEM) were also conducted to show the interaction of the polymer material considered. (C) 2013 Elsevier Ltd. All rights reserved.
引用
收藏
页码：459 / 469
页数：11
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