Henan Zhengzhou Oukai waterproof waterproofing _ _ waterproofing

Raw concrete cracks a plastic shrinkage cracking plastic cracks in concrete structures new pouring more exposed to the air on the surface, plastic shrinkage refers to the shrinkage of concrete waterproofing price before condensation, surface due to rapid water loss arising. Thousands of plastic shrinkage cracks usually occur hot or windy weather, mostly wide crack in the middle, and thin ends of varying lengths, mutually incoherent state, the shorter length of the crack is generally 20 ~ 30cm, long cracks up to 2 ~ 3m waterproofing, width 1 ~ 5mm. 2 settlement shrinkage cracks due to subsidence cracks in the structure of the foundation soil produces uneven, soft or backfill untrue or flooding caused by uneven subsidence caused by, or because of insufficient stiffness template, template support spacing is too large or loose as a result of the support base, Especially in the winter, the template is supported on the frozen ground, uneven settlement of permafrost thaw, causing cracks of concrete structures. 3 temperature crack temperature cracks occurred in the massive concrete surface temperature changes or large areas of concrete structures. Corresponding to different parts of different buildings waterproof material to get the best waterproof waterproofing waterproofing company, on the choice of waterproof material is concerned, is to do a different building sites corresponding to buy waterproof material. Each has its own waterproof material strengths and weaknesses, a material not suitable for all construction sites, all sites are capable of good material is not. Among the series of waterproof material, various materials are complementary to each other, but to completely replace other waterproof materials, each has its own place best suited for example, basement waterproofing and roof waterproofing waterproofing Henan, the material requirements on very different, and between the wall and the bath water waterproof difference is more obvious, the other sloping roof, the complex shape of the roof, the roof is not the same metal plate grassroots, so trade-offs to consider when choosing a waterproof material. Henan Zhengzhou Oukai waterproof waterproofing _ _ waterproofing provided by Zhengzhou Oukai waterproof Engineering Limited. Henan Zhengzhou Oukai waterproof waterproofing _ _ Zhengzhou Oukai waterproofing works waterproof Engineering Limited (www.zzfsgc.com) (www.zzfsgc.com) launched this new upgrade, the above picture is for reference only, please call this page Contact phone or on the picture to obtain the latest information, contact: Chen Long red.