Excuse me, what is the best waterproof material for pools? Does anyone know about it? Can you tell me?

I don’t know what kind of pool it is, nor the size of the pool. Everyone knows that water leakage in pools is a very troublesome thing. Pools have different sizes and water depths, but because they are soaked in water all year round, Once a leak occurs, the repair cost is high, so the selection of waterproof materials for construction has higher requirements. Therefore, we believe that the selection of waterproof materials is extremely important. So what are the best materials for pool waterproofing? Let’s take a look below.

1. The general construction technology of k11 waterproof coating is one cloth and three coatings. Base surface requirements: stable, clean, flat, no clear water, no dust, no oil, no falling objects and other debris; obvious gaps and blisters must be blocked and smoothed with cement mortar, and sharp edges should be removed. No maintenance required after brushing, easy to operate. The waterproof layer has good water resistance for long-term immersion (when soaked in water for a long time, the waterproof layer will not fall off or peel off); the waterproof layer is green and environmentally friendly and can be used for drinking water pools, swimming pools, fish ponds and other pools. Waterproof treatment; the waterproof layer has good acid and alkali resistance and can be used as waterproofing for general domestic sewage treatment pools without the need for anti-corrosion; it has good impermeability and pressure resistance and can be used for waterproofing and moisture-proof treatment of large pools with a water storage capacity of more than several thousand tons. , as long as the main body of the building does not deform, its waterproofing performance will not change; the waterproofing layer has excellent bonding performance with the concrete and will not peel off. After the waterproofing is completed, it will not affect plastering or tiling and other processes. The disadvantage is that the waterproof layer cannot withstand violent impacts from heavy objects or sharp objects.

2. For cement-based penetrating crystalline waterproof coating, the general construction technology is roller brushing or scraping on both sides, and the construction thickness is above 1.5mm. The base surface must be made of concrete. Before construction, the base surface must fully absorb water until it is saturated but without obvious water accumulation. Cement-based penetrating crystalline waterproof coating is a rigid, penetrating crystalline light gray powdery waterproof material. It is fully mixed with special cement and a variety of active chemicals. Its special ingredients allow it to penetrate inside the concrete and react with water to form crystals to seal the cracks and pores inside the concrete, increase the density of the concrete, and achieve the purpose of complete waterproofing. Therefore, post-construction maintenance is very important. Clean water needs to be sprayed on the surface of the waterproof layer 1-2 times a day for a week before the water closure test can be conducted. Its outstanding advantage is that even if the waterproof coating layer is damaged, the waterproof effect will not be affected! Can be used to waterproof large sewage treatment tanks!

The above introduction to the relevant adaptations of pool waterproofing materials is here. Here is a friendly reminder: Do not use polyurethane waterproof coating for pool waterproofing, because it is difficult to buy real polyurethane polymer emulsion waterproof coating on the market. Most of the polyurethane waterproof coatings available on the market are asphalt-based polyurethane waterproof coatings, which have poor long-term water immersion resistance, are easy to fall off and peel, and are non-environmentally friendly products with a strong pungent smell.