Waterproof strategy of new house: how to choose waterproof material and construction scheme

When buying a new house, especially the top floor, if the waterproof work is not in place, it may leak in rainy days. Every household's bathroom also needs to be carefully treated and waterproof. So, how much is the local professional waterproof fee? How to choose waterproof materials? How many years can outdoor waterproof materials be used? We will answer these questions one by one.

Local professional waterproof fee

According to different waterproof materials, the price of local professional waterproofing generally ranges from 20 yuan to 50 yuan per square meter. For example, a 10 square meter bathroom needs about 200 yuan. If it exceeds 10 square meter, it shall be calculated as 20 yuan -50 yuan per square meter. Generally speaking, these prices are acceptable to the public.

Selection of waterproof materials

There are two main types of waterproof materials in the market: polymer-based waterproof coatings and cement-based waterproof coatings. Polymer-based waterproof coatings are suitable for buildings and engineering structures with strong extensibility, while cement-based waterproof coatings have excellent aging resistance and low price, which can generally meet the basic waterproof needs.

Waterproof construction scheme

Waterproof treatment is carried out according to the standard of Technical Specification for Roofing Engineering, and its service life can generally reach more than 25 years. In order to reduce the trouble in the later period, many properties will begin to resurface those unsatisfactory roofs in about 20 years. When carrying out waterproof construction, it is recommended that you carefully compare various materials and construction schemes, and don't choose blindly.