Coating knowledge: there is a way to choose waterproof coating

Core tip: waterproof coating is the general name of the material that forms a tough waterproof membrane on the base surface after coating the viscous liquid polymer synthetic material with no fixed shape at room temperature, evaporation or reaction curing of solvent or water In fact, the waterproof coating is not as simple as you think, but also divided into many types, and naturally has different effects In order to obtain huge profits, some bad businesses often make inferior ones So I'm here today to introduce the purchase skills of waterproof coating, so that you can know the secrets you don't know about waterproof coating Waterproof is very important, environmental protection is more important, waterproof coating is used to prevent Application scope and advantages of roller ceramic coating Recommended introduction: the surface of ceramic rubber plate used for roller ceramic coating is cast into durable rubber plate by hundreds of independent small ceramic pieces Each ceramic piece has raised characteristics Under general conveyor belt pressure, thousands of unique cast bumps can produce positive traction, prevent slipping and extend the service life of conveyor belt roller At the same time, the bottom layer adopts high-quality rubber, which has strong elasticity and can play a good impact resistance role The scope of application of roller ceramic coating is one three six 83857180 (the same as V) 1 Roller coating in extremely harsh working environment 2 The belt joint is not suitable for fixing with iron buckle; 3 It is suitable for leather Coating home news: waterproof coating is a kind of general name for the materials that are coated with viscous liquid polymer synthetic materials with no fixed shape at room temperature, evaporated by solvent or water or solidified by reaction to form a tough waterproof membrane on the base surface In fact, the waterproof coating is not as simple as you think, but also divided into many types, and naturally has different effects In order to obtain huge profits, some bad businesses often make inferior ones So I'm here today to introduce the purchase skills of waterproof coating, so that you can know the secrets you don't know about waterproof coating Waterproof is very important, environmental protection is more important, waterproof coating is used for waterproof, but in fact, we also pay attention to environmental protection! If you choose non environmental protection products, although after the waterproof layer is finished, you can't see us, but in fact, in the thick floor tiles or cement Now, the harmful gas is slowly released Can the air quality in your home be good? That's the reason why many consumers are confused Why the main materials in your home are environmental protection materials, and the harmful gas is still over the standard Therefore, if you want to buy waterproof materials, you must go to a regular building materials store or supermarket and choose a famous brand Generally, good brand products are equipped with product test report, product qualification certificate and ten ring mark or CTC mark of China environmental mark certification These are the identity symbols of good products, so you must look carefully The body is not rigid, waterproof and in place In fact, I mean our characteristics when I say body rigidity Generally speaking, our body characteristics are divided into two kinds: rigidity and flexibility Rigidity generally refers to cement mortar Although this kind of product has a high compressive permeability after forming, its extensibility is not good If there is a little earthquake, ground fracture or small slit, it is easy to cause water leakage, thus losing water resistance Effect And the flexible waterproof layer is relatively much better Generally speaking, acrylic waterproof coating has better elastic-plastic property and can adapt to the partial deformation of the structure, so the waterproof property is better According to the research, in fact, in the new house decoration After that, due to the structural problems of the engineering structure or building materials themselves, the ground or wall will have subtle changes Usually these extremely small changes do not affect the normal use of the house, but they are challenging for the waterproof layer, so if you choose the waterproof coating, it's better to choose the one that our body is not rigid Where need waterproof must know so in the end which piece of home needs us to show our power? Simply speaking, it is the wall surface of the toilet, the wall surface of the kitchen, and the balcony floor that needs to be equipped with the water system If you live on one floor and make it waterproof, the moisture-proof effect will be better Generally, the installation height of the shower and nozzle in the toilet is about 1.8m, so the water-proof should also be so high, otherwise it's difficult to play the role of water-proof, rather than the wall surface where the shower is installed only needs to be 1.5m, of course, if you don't care about one or two hundred yuan, then the water-proof here should also be 1.8m How to do the waterproof of the kitchen? The key is to see which places are easy to have relations with the water Generally, it is recommended to turn 0.3m on the kitchen floor and wall to do the waterproof, and 1.5m on the wall where the dish washing basin is placed to set the waterproof layer is the best According to the characteristics of our family members, it can be divided into four types of waterproof materials: acrylic acid and polyurethane Class A and polymer polymer are also referred to as JS and flexible cement mortar, but each has its own characteristics, such as polyurethane waterproof coating, which has good elasticity and extensibility If only from the effect of forming waterproof membrane, it is the most prominent comprehensive performance of all kinds of coatings, but it also has its own shortcomings, that is, it is greatly limited by time, long construction time, and relatively high price Expensive It is worth noting that due to the good performance of the products, there are many fake products with polyurethane brand in the market at present Most of them are not pure polyurethane, and their environmental protection performance is not very good, but the price has been reduced, so we must pay attention to them when selecting them; acrylic water-proof coating, convenient for construction, environmental protection, good coating performance, moderate price, general home decoration This kind of coating will be used in waterproofing, and JS is a kind of rigid flexible waterproof coating, which is convenient for construction, environmentally friendly and non-toxic, and it is also a kind of product recognized and recommended by everyone in the waterproof use of home decoration at present; Waterproof mortar coating has high strength when forming waterproof membrane and good combination with base course After construction, ceramic tile can be directly pasted, which saves construction time, and the price is relatively more economical and practical, but its disadvantage is that it belongs to rigid waterproof material and is not suitable for decoration of new houses that may exist in settlement How much calculation is used for materials will make it clear that many consumers will feel headache when they buy us How much should they buy? Actually, we also have certain calculation formula for using them If you master this rule, you will definitely get just right According to the construction height of the toilet introduced earlier, the waterproof area of the bathroom (M2) = (perimeter of the toilet floor - width of the door) × 1.8m (height) + (floor area), of course, this refers to making the waterproof surface of the wall into a height of 1.8m, if you want to do 1.5m, you can change the height; Kitchen waterproof area (M2) = (perimeter of kitchen floor - width of door) × 0.3m (height) + (floor area) + width of the wall of the vegetable washing pool × 1.5m Although we know the area, generally speaking, the purchase of waterproof coating is calculated by weight, so how to convert it? Don't worry, there is also a formula For acrylic acid, the consumption per square meter is 3kg; for polyurethane, the consumption per square meter is about 2kg; for polymer high molecular, the consumption per square meter is about 3kg; for flexible cement mortar, the consumption per square meter is about 3kg [focus on WeChat official account "paint net"; pay attention to surprises, scan code to see if your husband is selling paint.. "Paint group: 92525666] coatings house is focused on coatings, diatom mud, paint and coatings, coating technology, fire retardant coatings news information and coatings, diatom mud, paint and coating, coating technology, fire retardant coatings decoration knowledge and decoration effect map.