Product Description
Cement-based osmotic crystallization is a non-toxic, tasteless, non-volatile.Environmentally friendly water-based solution that does not burn. Spray iton the surface of the concrete structure. Does not form a coating film,does not change the appearance and color ofthe original structure,lt penetratesdeep into the concrete.Forming water-insoluble chain crystals in concrete pores.The anti-capillary phenomenon is generated, and a strong waterproof andhydrophobic reaction layer is formed. So that the concrete surface has a long-termwaterproof effect.
| Product name |
Cement-based osmotic crystallizationWaterproof coating |
| Product brand |
BZJ |
| Product specification |
20 kg |
| Product type |
powder |
| Storage life |
12 months |
Installation Instructions
1.can not be in the rain or the ambient temperature below 5°C construction.Avoid exposure to the sun during open-air construction on hot days. lt isrecommended to carry out construction in the morning and evening.Prevents the coating from dryingtoo quickly. lt must be protected from rainwithin 2.4 hours after construction.Frost, sun exposure, sewage andlow temperature below 5°C within 48 hours.2. the construction ofthe concrete base should be strong, flat, clean,and sufficiently wetted to provide a fully open capillary system to facilitatepenetration.
3. ingredients should master the proportion of material and water,a ingredients should not be too much, must be used up within 20 minutes.During use, water and material can not be added again. When the mixture thickens.stir frequently. After standingfor more than 5 minutes, it is necessary to stir againto homogenize the paint and avoid the increase of sand in the lower part ofthe slurry.
4. Semi-hard nylon brush should be used when brushing, and trowels, rollers,and paint brushes should not be used. When brushing, attention should be paid tobrushing back and forth to ensure that the concave and convex places can bepainted and achieve uniform thickness, and no leakage is allowed. There should not be too thick deposit in the Yin Angle and depression, otherwise it may crack.Generally divided into two brushes, it is not appropriate to brush too much once,so as to avoid too thick coating and difficult maintenance. it should not be paintedtoo little, so as not to lose water too quickly and produce powder.
5. The closed water test can be carried out after the film is dry. After acceptance,the protective isolation layer is constructed according to the design requirements.
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