目录
化学建材
福建体彩11选五走势图

大乐透走势图500期:彩色透水混凝土用罩面剂的性能研究与应用

福建体彩11选五走势图 www.bpynn.com 作者:刘娜1,2,孙德文1,2,刘玉亭2,3,李波1,3,尹浩1,3,万赟2,3,冉千平1,2

关键字:彩色,透水,混凝土,用,罩面,剂,的,性能,研究,

 
(1.江苏苏博特新材料股份有限公司,江苏 南京  211103;
2.高性能土木工程国家重点实验室,江苏 南京  211103;3.南京博特新材料股份有限公司,江苏 南京  211103)
摘要:根据彩色透水混凝土工作原理并结合实际应用,制备了透水混凝土专用SBT-TC101罩面?;ぜ?,并对其性能进行测试,结果表明:SBT-TC101罩面?;ぜ恋男阅芊螱B/T 22374—2008《地坪涂装材料》要求,涂膜耐老化性优异,人工老化1500 h后未出现明显变化、粉化等缺陷;喷涂SBT-TC101罩面?;ぜ炼圆噬杆炷恋耐杆晕薏焕跋?;涂膜具有优异的耐磨性以及耐化学腐蚀性,可以有效减少混凝土表面出现发白现象,同时提高彩色透水混凝土外观美观性,延长使用寿命,适用于户外环境的彩色透水混凝土及清水混凝土罩面?;?。
关键词:罩面?;ぜ?;彩色透水混凝土;泛碱
中图分类号:TU56+1.69        文献标识码:A        文章编号:1001-702X(2018)10-0131-04
 
Study on performance and application of finishing varnish used in color previous concrete
LIU Na1,2,SUN Dewen1,2,LIU Yuting2,3,LI Bo1,3,YIN Hao1,3,WAN Yun2,3,RAN Qianping1,2
(1.Jiangsu Sobute New Materials Co. Ltd.,Nanjing 211103,China;2.State Key Laboratory of High Performance Civil Engineering Materials,Nanjing 211103,China;3.Nanjing Bote New Materials Co. Ltd.,Nanjing 211103,China)
Abstract:SBT-TC101 finishing varnish are prepared and tested according to the principle and practical application of color previous concrete. The result shows that the SBT-TC101 finishing varnish meets the requirement of standard GB/T 22374—2008 "Floor coatings",the membrane has excellent aging resistance performance,and there are no obvious defects such as aging and pulverization after artificial aging for 1500 h. It has no adverse affect to the water permeability. With excellent abrasive resistance,chemical resistance and high gloss,SBT-TC101 could effectively reduce the efflorescence of color previous concrete,enhance its appearance and increase its durability,thus is completely suit for varnish and protection of outdoor color previous concrete and bare concrete. 
Key words:finishing varnish,color previous concrete,efflorescence