1) water proof abrasive cloth
防水砂布
2) waterproof mortar
防水砂浆
1.
On the construction of PSC Ansai waterproof mortar;
浅谈PSC安赛防水砂浆施工
2.
For traditional waterproof mortar anti-impact properties,the paper discusses the method of the polymer bonds from the stress steel textile fiber waterproof mortar joining the cement,the granulated substance,the water-repellent constitution waterproofing material,the steel textile fiber and the high polymer water-soluble fluid.
为了克服传统的防水砂浆抗冲击性能差、由于结构及温度应变,较易开裂渗水等缺点,采用在原有单纯由水泥、砂和防水剂构成的防水材料中加入钢纤维和高分子聚合物水溶液的方法,形成聚合物复合自应力钢纤维防水砂浆,工程实践表明:这种砂浆不仅保留了水泥砂浆防水材料的施工方便、造价低廉和修补容易等优点,而且大大提高了抗冲击、抗龟裂、抗渗压等性能,有较好的工程应用前景。
3) taking water and preventing sand
取水防砂
4) waterproof abrasive paper
防水砂纸
5) water well sand control
水井防砂
1.
The previously used chemical sand control material can not be used in long section water well sand control for its defects in consolidation strength.
在开发中后期,林樊家油田受注水水质差以及分层注水工艺的限制,在水井上不宜应用机械防砂工艺;而以前采用的化学防砂材料固结强度低,不适应长井段水井防砂,防砂效果差。
6) waterproof abrasive cloth
水砂布
补充资料：防水
1.犹防川。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条