A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Backwater face waterproof slurry as well as preparation process and use method thereof
The invention discloses downstream face waterproof slurry and a preparation process and a use method thereof in the field of waterproof slurry. The downstream face waterproof slurry is prepared from the following raw materials in parts by weight: 3-5 parts of a cement-based additive, 20-35 parts of cement, 60-80 parts of clear sand, 2-3 parts of polymer dry powder and 4-7 parts of a waterproof agent. The waterproof layer and the leveling layer are integrated, the problems of waterproof layer damage, wall brick falling and the like which are easily caused by using a waterproof coating film are solved, time and labor are saved, water prevention is achieved in one step, later maintenance is saved, the waterproof performance is stable, the water seepage problems of waterproof layer falling, bulging, joint cracking and the like cannot occur, and meanwhile the waterproof layer is suitable for being soaked in water for water prevention for a long time; the anti-freezing and anti-salt corrosion mortar solves the problems of mortar layer cracking and cracking caused by freezing and thawing and salt corrosion in northern and coastal areas, is more convenient to maintain, can be constructed on an upstream face and a downstream face, can repair outdoor water seepage indoors, is matched with a grouting process, is better in water resistance, and is long in service life.
本发明公开了防水浆料领域的背水面防水浆料及其制备工艺和使用方法，包括如下重量份的原料制成：水泥基添加剂3‑5份、水泥20‑35份、清水砂60‑80份、聚合物干粉2‑3份和防水剂4‑7份。本发明中防水层与找平层一体化，省去使用防水涂膜容易造成的防水层破坏，墙砖容易脱落等问题，省时省力，防水一步到位省后期维修，且防水性能稳定，不会出现防水层脱落、鼓包和接缝开裂等渗水问题，同时适合长期泡水防水，抗冻融抗盐蚀，解决北方和沿海地区冻融、盐蚀引起的砂浆层龟裂和开裂问题，维修更方便，迎水面、背水面均可施工，室外渗水可在室内修复，搭配注浆工艺，防水更有保障，且使用寿命长。
Backwater face waterproof slurry as well as preparation process and use method thereof
The invention discloses downstream face waterproof slurry and a preparation process and a use method thereof in the field of waterproof slurry. The downstream face waterproof slurry is prepared from the following raw materials in parts by weight: 3-5 parts of a cement-based additive, 20-35 parts of cement, 60-80 parts of clear sand, 2-3 parts of polymer dry powder and 4-7 parts of a waterproof agent. The waterproof layer and the leveling layer are integrated, the problems of waterproof layer damage, wall brick falling and the like which are easily caused by using a waterproof coating film are solved, time and labor are saved, water prevention is achieved in one step, later maintenance is saved, the waterproof performance is stable, the water seepage problems of waterproof layer falling, bulging, joint cracking and the like cannot occur, and meanwhile the waterproof layer is suitable for being soaked in water for water prevention for a long time; the anti-freezing and anti-salt corrosion mortar solves the problems of mortar layer cracking and cracking caused by freezing and thawing and salt corrosion in northern and coastal areas, is more convenient to maintain, can be constructed on an upstream face and a downstream face, can repair outdoor water seepage indoors, is matched with a grouting process, is better in water resistance, and is long in service life.
本发明公开了防水浆料领域的背水面防水浆料及其制备工艺和使用方法，包括如下重量份的原料制成：水泥基添加剂3‑5份、水泥20‑35份、清水砂60‑80份、聚合物干粉2‑3份和防水剂4‑7份。本发明中防水层与找平层一体化，省去使用防水涂膜容易造成的防水层破坏，墙砖容易脱落等问题，省时省力，防水一步到位省后期维修，且防水性能稳定，不会出现防水层脱落、鼓包和接缝开裂等渗水问题，同时适合长期泡水防水，抗冻融抗盐蚀，解决北方和沿海地区冻融、盐蚀引起的砂浆层龟裂和开裂问题，维修更方便，迎水面、背水面均可施工，室外渗水可在室内修复，搭配注浆工艺，防水更有保障，且使用寿命长。
Backwater face waterproof slurry as well as preparation process and use method thereof
背水面防水浆料及其制备工艺和使用方法
ZENG SHAOHONG (author)
2022-08-09
Patent
Electronic Resource
Chinese
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