Changzhou waterproofing leakage company ranking

Waterproof leakage good company ranking is rainbow waterproofing, Sika waterproofing, Wanbao Li waterproofing.

1, rainbow waterproof

Beijing Oriental Rainbow Waterproofing Technology Company Limited, began in 1998, Beijing famous trademark, system waterproofing solutions provider.

2, Sika waterproof

Sika Sika, belonging to Sika (China) Co., Ltd, founded in 1910, has 124 production bases and marketing organizations in 80 countries. As a globally integrated company, we offer specialized chemicals and application experience. Sika has a strong tradition of research and development and constantly strives for higher standards. This also means that continuously developed products and solutions open up new opportunities for Sika, its employees and Sika's business partners in the construction, trade and industry sectors.

3, Wanbao Li waterproof

Wanbao Li (Group) was founded in 2000, after years of development, has become a strong technical force, advanced technology and equipment, scientific management means, a complete range of products, first-class enterprises.

Waterproofing precautions

1, if the construction in a particularly humid and unventilated environment, to ensure the construction quality of the waterproof layer, you should open the windows and doors or ventilation equipment to accelerate the waterproofing coating film.

2, try to avoid using dry mortar mixed with water for roof waterproofing construction.

3, prohibit people walking in high heels or spiked shoes in the waterproof layer area, within 24 hours after the slurry coating.

4, to wait until the roof waterproofing layer is completely dry and solid, and then do other cover layer.

5, all waterproofing construction of grass-roots yin and yang corners should be made into R = 5cm chamfer, and neat and smooth.

6, before paving coil, waterproofing leveling layer must be clean, dry.

7, roof waterproofing layer construction, must pay attention to nodes, additional layer, roof drainage is more concentrated parts.

Reference: Baidu Encyclopedia - Rainbow waterproofing