First, the decoration waterproof price
1, price of cement-based waterproof coating
Because there are many pipes in the kitchen and bathroom, the area is small, so the cement-based waterproof coating is especially suitable for home decoration. These products are all water-based coatings, which are non-toxic, harmless and pollution-free, simple and fast in construction, closely bonded with cement substrate, long in service life, strong in waterproof effect and moderate in price.
Cement-based waterproof coating universal (i.e. rigid) 20kg/ set of 280~350 yuan; Flexible 20kg/ set of 350~480 yuan.
2, the ground wall waterproof price
The floors and walls of kitchens and bathrooms in general families should be waterproof, and the standard price is in 65 yuan/square. If skilled workers are hired for construction, the waterproof market price is about 60- 100 yuan/square meter, accounting for about 1% of the decoration cost.
3. Calculation of waterproof area
Waterproof area of toilet (m2) = [(bathroom floor perimeter-door width) × 1.8m (height)+(floor area)];
Waterproof area of kitchen (m2) = [(perimeter of kitchen floor-width of door) × 0.3m (height)+(floor area)].
Generally, the thicker the waterproof coating, the better, but the waterproof coating can be as thick as 1.5mm in the national acceptance standard.
Waterproof material construction site
Second, what are the waterproof materials for decoration?
Waterproof materials for decoration mainly include polyurethane, acrylic acid, composite cement and cement mortar. In terms of waterproof performance, these four types of waterproof coatings are cement mortar 1 and polyurethane waterproof coatings respectively.
Polyurethane waterproof coating is a high-grade waterproof coating with polymer coating as the main component at present. This kind of coating has good waterproof effect, but its price is higher. The price per square meter is about 140 yuan.
2, acrylic waterproof coating
Acrylic waterproof coating is a one-component waterproof coating made of synthetic resin, which is made of pure acrylate polymer or pure propionate emulsion, and added with appropriate amount of high-quality fillers and additives. It is a water-soluble coating that can be diluted with water. The posterior conjunctiva has great elasticity and ductility, remarkable waterproof effect and moderate price. Is the first choice for home improvement, the price is 5- 15 yuan/kg.
3. Composite cement waterproof coating
Composite cement waterproof coating is a new waterproof material, which is composed of organic liquid material and inorganic powder. It is a waterproof material with the advantages of high elasticity of organic materials and good durability of inorganic materials. 13.00 yuan /kg-18 yuan /kg.
4, cement mortar waterproof coating
Waterproof coating for cement mortar is a two-component water-based waterproof mortar, which is made of organic emulsion composed of acrylate emulsion and various additives, and inorganic powder composed of special cement and various fillers in a certain proportion. This kind of paint is nontoxic, harmless and pollution-free, and it is a real environment-friendly paint, 16.00 yuan /kg.