摘要
透水砖因为自身抗弯强度低、耐磨强度低的缺点,在室外露天环境下容易脱落、堵塞和损坏,修理维护周期短。针对这些问题,将钢纤维和聚丙烯复合竹纤维组合加入透水砖基材中,利用纤维对透水砖的强化作用,制作再生透水砖,能极大地扩展再生透水砖的应用领域,减轻城市的“热岛效应”,同时减轻建筑垃圾对自然环境造成的污染。
Because of the shortcomings in permeable brick,such as low compression and bending strength,It will be broken off,blocked and damaged easily.Steel fiber and polypropylene composite bamboo fiber are combined into permeable brick for these problems.The use of fiber to strengthen permeable brick and make recycled permeable brick can greatly expand the application field of recycled permeable brick,decrease the"heat island effect"of the city and the pollution caused by construction waste to the natural environment.
作者
干唯健
胡扬阳
孙明
GAN Wei-jian;HU Yang-yang;SUN Ming(School of Civil and Environmental Engineering,Hunan University of Science and Engineering,Yongzhou 425199,China)
出处
《价值工程》
2020年第9期137-138,共2页
Value Engineering
基金
湖南省大学生研究性学习与创新性试验项目《基于“海绵城市”理论的混合纤维再生透水砖研究》(湘教通[2018]255号第966项)
永州市科技创新指导性项目《混合纤维再生透水砖研究》(永科发[2018]42号-8)成果。
关键词
再生骨料
聚苯烯复合竹纤维
钢纤维
recycled aggregate
polyphenylene composite bamboo fiber
steel fiber
