Special waterproof coating for metal roof
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Special waterproof coating for metal roof

The advantages of the steel structure building are many, the material is light, the installation is convenient, and some components can be reused. Especially under the influence of the country's vigorous promotion of energy saving and emission reduction, the application of steel structure in the construction field is getting larger and larger, so how long is its service life? This varies according to different regions. The next is 6-8 years, and the inland area is almost 10 years. If it is in an area with dense industrial and mining enterprises, its life will be shortened. Some have leaked less than three years after installation, what is the reason?
Because this material is light and has poor wind resistance, it needs to be reinforced with a large number of screws. At the same time, it will cause artificial damage. We all know that the top layer of steel structure building is a layer of metal composite plate, the thickness should be a few millimeters thick, and its long service life is mainly determined by the anti-rust paint coating on its surface. It is greatly affected by changes in the environment and temperature. The coefficient of thermal expansion and contraction are large, and the anti-corrosion paint coating is damaged. The metal plate below will be rusted up to three years, and leakage will occur.
Color steel tile metal roofing special waterproof coating, using exposed special emulsion plus high-quality pigments and fillers, made by a series of chemical reactions with UV aging resistance, high and low temperature resistance, high adhesion, high solid content, An exposed waterproof coating with excellent tensile strength and elastic recovery rate, especially for complex parts such as assembly seams, reinforcement screws, vents and other complex parts with special reinforcement materials, waterproof and anti-seepage effect very good. The construction is simple, spraying, brushing and scraping are available, and the color can be customized according to the actual situation on site.
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Product description


Unique high elasticity and waterproofness;

High temperature resistance, low temperature resistance, good aging resistance;

Anti-impact, anti-rust and anti-corrosion effect;

Excellent metal adhesion (affinity), strong adhesion;

Non-toxic, tasteless, pollution-free, green and environmental protection;

Low temperature flexibility and high elasticity, excellent followability;

Wide application and simple construction.


Suitable for waterproofing of various metal roofs


Ingredients and dosage

According to the amount of construction, stir and use evenly. The reference dosage is: 1mm thick coating film dosage is about 2.5-3KG / m2.

Roof waterproof layered structure diagram


Technical Parameters




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Anzhiyuan Waterproof Material

Shandong Anzhiyuan Waterproof Material Co., Ltd


Sales call:0631-6908999


Office Phone:0631-6907666

Address:RuShan Victory Street Number 59

Copyright:Shandong Anzhiyuan Waterproof Material Co., Ltd


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