目錄
保溫材料與建筑節能
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發泡水泥的制備及其物理力學性能研究

作者:王軍,范琛

關鍵字:發泡,水泥,的,制備,及其,物理,力學性能,研究,

 
(甘肅建投住宅產業新型材料有限公司,甘肅 蘭州  730300)
摘要:研究了攪拌水溫及改性增強材料(乳膠粉、聚丙烯纖維和膨脹蛭石)對發泡水泥物理力學性能的影響。綜合分析孔徑結構及抗壓、抗折強度,提出了設計密度為250 kg/m3普硅發泡水泥的適宜攪拌水溫,以及膠粉、聚丙烯纖維和膨脹蛭石的最優摻量。
關鍵詞:普硅發泡水泥;輕質多孔保溫材料;物理力學性能;配合比
中圖分類號:TU528.2        文獻標識碼:A        文章編號:1001-702X(2019)05-0150-04
 
Experimental study on preparation and physical and mechanical properties of foam cement
WANG Jun,FAN Chen
(Gansu Construction Investment Housing Industry New Material Co.,Ltd.,Lanzhou 730300,China)
Abstract:The effects of mixing water temperature and external reinforcing materials(rubber powder,polypropylene fiber and expanded vermiculite) on the physical and mechanical properties of foamed cement were studied emphatically through experiments. Considering the pore size structure,compressive strength and flexural strength, the optimum mixing water temperature and the optimum mixing amount of rubber powder,polypropylene fiber and expanded vermiculite for 250 kg/m3 foamed silica cement were proposed.
Key words:foam cement,lightweight porous thermal insulation material,physical and mechanical properties,mix proportion
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