Launch old concrete road surface is it spread pitch layer is it reflect research of crack to prevent and cure to add, it is very necessary.
开展旧混凝土路面上加铺沥青面层防治反射裂缝的研究，是很有必要的。
The foundations of low-rise residential Buildings are nearly all supported on spread footings, wide Bases (usually of concrete) that support walls or piers and distribute the load over a greater area.
低层住宅建筑物的地基几乎都是由延伸的基脚来支撑，宽广的基座(通常是混凝土)支撑墙壁或墩，分散重量到更大的面积。
This new kind of slope protection can avoid some defects of traditional concrete prefabricated components and is worth of being spread in grit slope protection.
此种新型护坡结构可避免传统混凝土预制板护坡的某些弊端，为砂堤护坡工程提供了具有实用价值的推广方案。
Polypropylene fiber is easy to spread around uniformly in concrete, to increase in effect the cracking resistance performance of concrete.
聚丙烯纤维在混凝土中易于均匀分散，能有效的提高混凝土的抗裂性能。
In this rapid development of civilization times, reinforced concrete structure of the urban architecture is common occurrence, then, the restoring ancient ways of building spread quickly.
在这个飞速发展的文明时代，钢筋水泥结构的城市建筑已是屡见不鲜，随之，一股建筑复古之风迅速蔓延开来。
At present, China harvesting rainwater mostly used the clay, cement mortar or concrete spread plate the building of water tanks and cisterns surface to impermeableness, as storage facilities.
目前在我国雨水集蓄中多以胶泥、水泥砂浆抹面或混凝土防渗来修建水窖或蓄水池等作为雨水存储设施。
The application results show that the intensity of resisting pressure, the ratio of absorbing water and the ratio of retention water of the concrete blocks spread or sprayed with the curing...
应用实验表明，涂有乳化蜡型混凝土养护剂的混凝土模块抗压强度、吸水率和失水率均优于或等于传统养护。
The application results show that the intensity of resisting pressure, the ratio of absorbing water and the ratio of retention water of the concrete blocks spread or sprayed with the c...
应用实验表明，涂有乳化蜡型混凝土养护剂的混凝土模块抗压强度、吸水率和失水率均优于或等于传统养护。
The application results show that the intensity of resisting pressure, the ratio of absorbing water and the ratio of retention water of the concrete blocks spread or sprayed with the c...
应用实验表明，涂有乳化蜡型混凝土养护剂的混凝土模块抗压强度、吸水率和失水率均优于或等于传统养护。
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