Concrete moisturizing agent cannot be used as a waterproof adhesive. The ingredients are different. Summary: The pump truck and pipelines of ready-mixed concrete must be moistened and lubricated before starting the pump. For the past few decades, the ready-mixed concrete industry across the country has been using water and mortar to moisten pipes, which is costly and wastes materials and vehicles. The developed lubricant can reduce costs, achieve good results, save water, vehicles and energy, and has good prospects for promotion.
Waterproof adhesive technology background. At present, polymer polyethylene propylene (poly) fiber and polyvinyl chloride (PVC) waterproofing membranes are rarely used in house construction, because when these materials are directly used in roof construction, the water will blister and cannot be applied. They are also susceptible to the influence of ultraviolet radiation. Therefore, the state prohibits and does not design these membranes to be used on roofs. They only use such materials in basements and use cement and glue powder to stick them for construction. Due to different construction methods during construction, the effects are not always the same. Same, easy to fall off. At present, SBS modified asphalt waterproofing membrane is mainly used for waterproofing on roofs. However, this material has shortcomings such as being unenvironmentally friendly, high cost, poor adhesion, inaccessible to people on the roof, and short in life. Moreover, in a relatively humid environment, SBS materials are also easy to peel off and produce hollows. Therefore, it is imperative to research and develop a waterproof adhesive that solves the problem of poor bonding performance of existing waterproof materials in humid environments. In addition, under the situation of vigorously promoting environmentally friendly and energy-saving products, if this product can be further used for the bonding of environmentally friendly polymer polyethylene propylene (polyester) and polyvinyl chloride (PVC) waterproofing membranes, it will have greater market adaptability. .
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