The waterproofing of swimming pools can be more demanding than the waterproofing of walls and grounds, especially the waterproofing of indoor pools and rooftop swimming pools. Once the leakage occurs, the loss to us is huge! So how do we do a good job of waterproofing? It is important to choose waterproof materials.
① In the dry and wet environment, the general waterproof material can basically be solved. Waterproofing in toilets and bath rooms is particularly suitable for waterproofing with "flexible walls and soft ground". Polymer cement waterproof mortar is used for the wall surface (it can be tiled) and polymer cement waterproof coating (flexible type) is used for the ground to prevent the impact of the deformation of the base surface.
② In a long-term humid environment, such as reservoirs, anticorrosive ponds, etc., due to long-term storage, the volume of the waterproof coating will expand, the density will decrease, and the polymer cement with good air permeability will not work. Polyurethane waterproof coatings with high elongation, excellent water resistance and acid and alkali resistance are more suitable.
③ In some special places, such as pipe roots, yin and yang corners, roofing, fan openings, etc., flexible waterproof materials should be selected to prevent the waterproof coating film from cracking with the deformation of the base layer. Polymer waterproofing and acrylic waterproofing can be considered.
④ If the waterproof layer needs to be exposed, such as the metal roof of a factory building, a special type of acrylic waterproof coating must be selected, which can resist corrosion, ultraviolet rays, good adhesion and good durability.
Which kind of swimming pool waterproof coating is better?
1: better temperature resistance
Some waterproof coatings are easy to shrink or form cracks in cold or hot weather, while some waterproof coatings have poor viscosity and are easy to scrape off. There are a lot of water bubbles in the swimming pool every night. Very high.
2: Can't afford to be skinless
The waterproof coating should be able to adapt to long-term humidity and the sinking pressure of the pool wall. The adhesion to the base layer must be firm, and the problems of peeling and bulging must not occur.
3: better waterproof performance
The waterproofing of the bottom of the pool, the wall, or which part of the pool body is very important. The waterproof performance of the waterproof coating must be good. This must be considered when choosing a waterproof coating for a swimming pool.
4: Safety and environmental protection
Waterproof coatings for swimming pools must be non-toxic and environmentally friendly coatings, because human safety is very important and always a priority.
5: Waterproof coatings should be stable
Waterproof coatings for swimming pools must have good stability, strong aging resistance and corrosion resistance. Frequent repairs and maintenance of swimming pools will affect normal life.
6: Choose a quality waterproof brand
Big brands are the guarantee of quality and service. Selecting waterproof coatings depends on the origin, specifications, model, etc. to see if they are from a regular brand. Like the big brands of Zhuozhong, there is protection and you can check the security code.
7: Look at the waterproof paint color
Before doing swimming pool waterproofing, it is necessary to observe whether the color of the waterproof coating is pure, whether there is a problem of delamination or agglomeration.