How to distinguish between good and bad waterproof coatings?

Attention should be paid to the following points in waterproofing: 1. Selection of materials (beforehand): environmentally friendly, non-toxic and harmless waterproof materials suitable for bathroom waterproofing should be selected with a brand; 2. Construction process (in the process):

The construction process must be carried out in strict accordance with the requirements of the process, and it is recommended to ask a qualified waterproof engineering company for construction. 3. After the construction is completed (afterwards): the water is closed for 24 hours to be inspected, and the coating shall not have bulging, powder or sand holes, etc., and the coating must reach the basic thickness, which is generally required to be above.

Commoners. ** knowledge.

Flexible JS composite waterproof coating is currently the focus of the national promotion and application. It is a new type of environmentally friendly waterproof material that has the advantages of high elasticity of organic materials and good durability of inorganic materials. For example, the red apple flexible JS composite waterproof coating uses polymer emulsion and high-quality additives mixed with cement powder in a certain proportion to form a film, forming a high-density coating film at the base layer to achieve waterproof effect.

The effects of the product are: green, healthy and environmentally friendly products, more friendly to the environment and healthier to the human body; It can effectively improve the waterproofing of buildings, especially the waterproofing requirements of kitchens and bathrooms; The construction is more convenient, the traditional waterproof concept is simplified, the painting area is larger, and the cost is lower.

The good or bad feeling still depends on the brand, and the quality of the big brands is relatively ***!

1. The role is different, the main role of exterior wall waterproof paint is to play a waterproof effect, relatively speaking, it has a certain viscosity. However, waterproof coatings are generally liquid products, and the waterproof performance will be more prominent, but the viscosity is slightly more general. 2. The performance is different, the exterior wall waterproof paint has a certain flexibility, and also has the effect of waterproofing, but there is no great requirement for construction.

If you use a waterproof coating, it has a slightly higher elasticity, has a certain coagulation effect, and also requires environmental protection and non-toxicity, anti-aging, high temperature resistance.

Waterproof coating is better.

If the pipe is irregular when using the membrane, it will increase the difficulty of the construction of the tarpaulin, and the tarpaulin will not have adhesive force, and it is easy to produce seepage and leakage in the humid environment of the bathroom.

It not only reduces its waterproof effect, but also affects the aesthetics of the entire waterproof layer of the bathroom, if you use waterproof coating, the operation is simple and convenient, and the waterproof is very good. The waterproof coating has good temperature adaptability, easy to operate, and easy to repair and maintain.

Performance of waterproofing coatings

1. Solid content: refers to the proportion of solids contained in waterproof coatings. Since the solid components in the paint form a coating film after brushing, the solid content is closely related to the thickness of the film and the quality of the coating film.

2. Heat resistance: It means that the waterproof film after the waterproof coating is formed will not soften and deform at high temperature. Non-flowing performance, i.e., high temperature resistance.

3. Flexibility: refers to the ability of the film layer of the waterproof coating to remain flexible at low temperatures. It reflects the application and use performance of waterproofing coatings at low temperatures.

4. Impermeability: refers to the performance of waterproof coating without leakage at a certain water pressure (hydrostatic pressure or dynamic water pressure) and within a certain period of time. It is the main quality index of waterproof coatings to meet the requirements of waterproof function.

Waterproofing paint and waterproofing coating are both common waterproofing materials, but their waterproofing effects and application scenarios are different.

Waterproof paint is mainly composed of resins, solvents, pigments, etc., which can form a film-like waterproof layer. The waterproof paint is easy to use and is suitable for waterproofing indoor and outdoor walls, roofs, basements and other places. Compared with waterproof coatings, waterproof paints are more stable, while potatoes are slippery and can be customized in color.

Waterproof coating is mainly composed of cellulose membrane, steel mildew inhibitor, synthetic resin, waterproof material, etc., its main function is moisture-proof, waterproof, and can play a role in anti-corrosion and wear-resistant. Waterproof coatings are suitable for indoor and outdoor walls, roofs, ponds and other places. Compared with waterproofing paint, waterproofing paint usually uses an adhesive to bond the waterproof material, so it has higher compressive and tensile strength.

Therefore, the waterproof effect of waterproof paint and waterproof coating is comparable, but the application scenarios of the two are slightly different. It is necessary to choose the use according to the actual situation. If the place to be waterproof mainly involves walls, roofs, etc., it is recommended to use waterproof paint; If more protection and strength is required, such as in a pond or other place, it is recommended to use a waterproof coating.

At the same time, attention should be paid to the quality and brand when choosing materials to ensure the waterproof effect and the stability and durability of the material.

Both waterproof paint and waterproof paint can play a role in waterproofing, but the waterproof effect of water paint is better if Lu is anti-slag bureau. Waterproof paint is a kind of coating with high strength, high durability and high waterproof performance, which can form a hard, wear-resistant, and corrosion-resistant protective layer to effectively prevent moisture penetration. The waterproof coating is a kind of coating with waterproof function, which can form a waterproof film on the surface, but its waterproof effect is relatively weak and is easily damaged by external forces.

Therefore, in the case of high strength, high durability and high waterproof performance, Jianla recommends choosing waterproof paint.

Waterproofing engineering is a very important step in home renovation, and waterproof coating is a necessary material. Next, PCHOUSE will give you a look at the misunderstandings of purchasing waterproof coatings.

1. Choose the same waterproof coating.

For most local home decoration, consumers generally choose a waterproof coating for all spaces when purchasing waterproof socks base materials. Different spaces have different performance requirements for waterproof coatings, such as waterproofing in open rooms requires waterproof materials with good water and moisture resistance, and exposed balconies require waterproof coatings with good aging resistance. Therefore, when choosing waterproof coatings, waterproof materials should be used in a targeted manner according to different parts to achieve the waterproof effect.

2. I think the softer the waterproof coating, the better.

Consumers are mostly limited to the application of flexible materials when purchasing. I think that if the flexible material is separated, the waterproofing will not be done or the more flexible the waterproofing effect, the better. The difference between rigid waterproof material and flexible waterproof material is mainly in the difference in the ratio of emulsion and mortar.

Flexible materials focus on the composition of waterproof coating layers, while rigid waterproofing deals with problems from the inside, each with its own advantages and characteristics.

3. Ignoring environmental protection.

Waterproofing works belong to shade projects, so people often mistakenly think that they will use cement and tiles on top of waterproof coatings, and the pollution of waterproof coatings has little impact, so they ignore their environmental protection. The environmental protection of waterproof coatings is as important as the environmental protection of wall paints and other coatings, because they are covered, if the pollution is heavier, hide under the covering, it is not easy to diverge, but it will form in the next few years or even longer, polluting the home environment.

4. Pay too much attention to color.

At present, some companies in the market have introduced waterproof materials with color after construction, and carry out the usual publicity. Therefore, when consumers go to the building materials market to buy waterproof coatings, they often choose the brightest color. It should be known that the quality of waterproof coatings should be judged by its technical indicators rather than color, and the more vivid the color, the harmful pigments may be added, but the environmental protection is poor.