您要查找的是不是:
- the impermeability of concrete 混凝土抗渗性能
- Author has found the newest theory of high impermeability of concrete for preventing from cracking on the basis of it. 混凝土高抗渗防裂最新抗裂理念的建立,利用了这一关系。
- The high damping concrete was prepared, and the effect of lightweight aggregate on the impermeability of high damping concrete conducted with a rapid chloride permeability method was investigated. 摘要制备出高阻尼混凝土并采用快速氯离子渗透法研究了轻集料掺量及其掺入方式对其抗渗性能的影响。
- The surface of concrete brushed with the cementitious capillary crystalline waterproofing materials(CCCW)can improve the inner consistency and impermeability of the concrete. 水泥基渗透结晶型防水材料涂刷在混凝土表面,可以提高混凝土内部的密实性,增强混凝土的抗渗性。
- The effect of admixture on impermeability of concrete in frigid zone was studied the results of the test meet the requirements of design and construction. 摘要主要研究了混凝土中掺入引气减水剂对混凝土抗渗性能的影响,并按选定配比以最佳掺入量掺入混凝土中进行抗渗试验,测试的结果满足设计和施工的要求。
- The machine rests on a bed of concrete. 机器安装在混凝土基座上。
- To demonstrate the impermeability of the bottom gravel layer, its distregulation and lithology are analyzed and studied. 第四纪底砾层直接覆盖在谢桥煤矿煤系地层之上,其隔水性能影响到防水煤柱的合理留设。
- The paper also gives an introduction into the impermeability of water sealing layers such as clay layers and the ways to leave water prevention coal pillars or ... 采用这些研究成果,淮南和潘谢矿区分别提高了开采上限,增加了可利用储量。
- The relative percolation relations of RCC layer surface under different behaviours have been obtained by studing the impermeability of RCC layer surface and body. 通过研究碾压混凝土层面抗渗性能及碾压混凝土本体抗渗性能,给出不同工况碾压混凝土层面相对渗透系数关系。
- The gravel ingredient of concrete. 石碴组成混凝土的砂料
- The hardness of ice is similar to that of concrete. 冰的硬度和混凝土相仿。
- EFFECT OF APERTURE SIZE ON IMPERMEABILITY OF CONCRETE 混凝土孔径尺寸对其抗渗性的影响
- The statue rests on a bed of concrete. 这座雕像立在混凝土的基座上。
- Study on the Impermeability of Inorganic Adhesive Soil 无机胶粘岩土的抗渗性能研究
- These buildings are made of concrete and steel. 这些房屋是用钢筋混凝土建成的。
- First, reduce the viscosity of concrete. 一是降低混凝土粘稠度。
- Construction technical measures to improve the impermeability of waterproof concrete structure 提高防水混凝土结构抗渗性能的施工技术
- high impermeability of concrete for preventing from cracking 高抗渗防裂
- A mold for the setting of concrete. 模板浇注混凝土的模板
- In this paper, the anlysis is presented to study the impermeability and crack resistance of basement concrete wall. 本文尝试聚丙烯纤维砼应用于地下室砼墙抗裂防水。