Paint knowledge | what kind of waterproof coating is good for interior decoration

Core tip: the importance of waterproof in home life is beyond doubt, if you want a high-quality waterproof, choose a good waterproof coating is the key first step However, there are many kinds of waterproof coatings in the market The terms "polymer", "single component", "water-based", "acrylate" and other professional terms make many consumers dizzy Which kind of waterproof coating is good for interior decoration? How to choose waterproof coating? Next, we will discuss the nature and advantages and disadvantages of the waterproof coating on sale in the market Let's see which kind of waterproof coating is good Waterproof coating can be divided into four categories: ★ what kind of good waterproof coating is hard mortar? After the hard mortar is brushed, the coating does not need to be treated Shenyang steel structure fireproof coating construction expert punde Building Fire Engineering Co., Ltd Recommended introduction: since its establishment, Shenyang punde Construction Fire Engineering Co., Ltd has cultivated a group of professional construction teams with excellent equipment, rich experience and serious responsibility with advanced and scientific management methods and strict engineering quality assurance and after-sales service system It has undertaken a number of fire system installation projects, which has been praised by customers Every idea and special requirement of you will be fully considered by us and fully realized in the construction technology, which will become the cornerstone of our successful long-term development We are looking forward to your invitation, to provide you with quality services and high-quality technical support! All construction coatings have passed ISO9001 Paint Home News: Waterproof in the importance of home life is beyond doubt, if you want a high-quality waterproof, choose a good waterproof coating is the key first step However, there are many kinds of waterproof coatings in the market The terms "polymer", "single component", "water-based", "acrylate" and other professional terms make many consumers dizzy Which kind of waterproof coating is good for interior decoration? How to choose waterproof coating? Next, we will discuss the nature and advantages and disadvantages of the waterproof coating on sale in the market Let's see which kind of waterproof coating is good Waterproof coating can be divided into four categories: ★ what kind of good waterproof coating is the hard mortar? After the hard mortar is brushed, the coating does not need to be treated, and the bricks can be directly pasted, so the construction is convenient It is mainly used for the back water surface of the top surface Hard mortar, also known as rigid mortar: the ratio of emulsion to mortar is 1:4 After finishing, it is not necessary to process the coating, and it can be directly bonded to bricks, which is more convenient After solidifying, the cement block will not leak, and its back water surface has good waterproof effect, which is its biggest advantage The disadvantage is that this kind of mortar has high hardness and is easy to crack with the deformation of the base course, so it is generally used for the waterproof of the back water surface Price: 200-300 yuan / barrel, 18kg / barrel, brush 10-13m2 ★ which kind of good flexible mortar flexible mortar waterproof coating will not affect the waterproof effect even if the base is deformed and cracked It is mainly used for flexible mortar on the surface of the wall and ground The ratio of emulsion to mortar is 5:4, which is elastic Even if the base is deformed and cracked, it will not affect the waterproofing effect It is mainly used for facing water surface such as wall and ground, but not for back water surface such as top surface If the waterproof is not well done, there is water penetration, and it is easy to pack water Price: 300-500 yuan / barrel, 18kg / barrel There is also a kind of silica gel waterproof coating in the flexible mortar, which belongs to the high-grade flexible mortar It has good elasticity and flexibility, but the price is 600 yuan / barrel, which is relatively expensive and rare in the market ★ what kind of good acrylate acrylate for waterproof coating: pure liquid, ready to use when opening the cover It is water-soluble and easy to combine with the ground gap to form a solid waterproof layer, with better waterproof effect than flexible mortar After brushing, the surface treatment such as roughening or sand lifting is required to increase the friction and easy tiling Due to the good waterproof effect, flexible mortar and acrylate are more suitable for long-term immersion environment Price: 300-500 yuan / barrel, 18kg / barrel The drying speed of these coatings is affected by the climate The drying speed is relatively slow in the cold and humid climate, but the climate has no effect on the waterproof effect Generally, the drying cycle of mortar is 24 hours, and that of acrylate and polyurethane is 24-48 hours The above is a good explanation for waterproof coating When choosing waterproof coating, you must pay more attention to the comparison of goods Today's content is over here, hoping to help you! 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