Water resistant putty has two forms, namely, powder and paste, it is mainly composed of calcium carbonate, calcium ash powder, cement, organic powder, superfine packing and water retention agent and so on, at present most of the products is without cement and organic powder, has high bonding strength and water resistance, is rigid and alkaline products. If organic colloidal powder is not added, the product will suffer from poor water resistance, low strength, and strong water absorption after scraping the wall of putty.

    Water - resistant putty has good hydrophobicity, even if long-term absorption moisture, the appearance will not have any peeling, powder, cracking and other phenomena. Its environmental protection performance almost achieves the best, for the owner's health, by its to the pregnant woman and children are very beneficial, it is necessary to choose coating materials. And the metope that built waterproof putty wants to change a wall lacquer afresh, need only burnish level off, go up lacquer can, do not need to eliminate, thus saved the cost of most besmear outfit.

    East art treasure water paint brand suggested, based on the construction of coating system, into the winter construction before construction should be to ensure that the substrate dry and wall surface temperature, when the temperature is below 5 ℃ during the day, as far as possible in direct sunlight on the metope of construction, control as far as possible after 9:30 in the morning and before 3:30 PM time for construction, shadow wall should choose in the morning and 2:30 p.m. until 11:30 this high temperature period of construction, low night temperature shall be above 0 ℃, otherwise can't construction, avoid putty layer is frozen.

    In general, the design formula should be based on the requirements of the project, the requirements are internal walls or external walls, rigid or flexible. No matter be putty or heat preservation mortar, have a rule: strength and flexibility become inverse ratio, the greater the strength, the worse the flexibility, the more easy to crack, different strength and flexibility need different glue powder.

    Putty is also a kind of adhesive, when with talc powder undertakes modulation, want to overflow a few inevitably, such construction site will become dirty. If decorated in the summer, the scene will be obvious. In addition, sodium cellulose in winter is difficult to bubble open, so the bonding effect will be greatly reduced. And the raw material of putty powder is soluble in water easily, should add water only to stir can use.