Recently, Shenzhen Simon United Building Materials Co., Ltd. received many inquiries from construction units about the same problem: latex paint in underground spaces, corridors and public places was required to be rectified and completely reworked. The problem is all in the wrong paint! This baffles the old engineers, supervisors, and construction teams. They have been doing construction like this for 30 years, so why are they unqualified now?

It is qualified and must be completely reworked. Just repairing cannot solve the problem. The reason for the failure is that the paint applied does not meet the fire protection standards in the "GB50222-2017 Fire Protection Standards for Building Interior Decoration Design". The standard clearly stipulates that buildings designed after April 1, 2018 need to be implemented in accordance with this standard, otherwise it is a violation of the regulations, and of course it cannot pass the acceptance if it fails to meet the fire protection standard. GB502222-2017 is a mandatory standard and must be implemented. Buildings that violate it cannot pass the inspection. Once a fire occurs and an accident occurs, criminal responsibility will be investigated.  

The requirements for the combustion grade of interior wall decoration materials in "GB50222-2017 Code for Fire Protection of Building Interior Decoration":

3.0.6 Inorganic decoration coatings applied on grade A substrates can be used as grade A decoration materials; Organic decoration coatings with a removal-to-cover ratio of less than 1.5kg/㎡ and a dry film thickness of the masonry coating of no more than 1.0mm can be used as B1-level decoration materials .

It can be seen that the standard clearly states that the latex paint used in the past belongs to Class B decoration materials, and it is illegal to use it in the above-mentioned places.

How to choose an inorganic coating brand:

Brands of inorganic coatings used: Inorganic coatings were first used in major projects and government projects. When choosing inorganic coatings, it must be correct to choose the brands used in major projects. The materials used in major engineering projects are repeatedly selected by experts. All kinds of technical indicators are excellent, and they have been tested for many times in the process of use.  Simon A+ inorganic coatings are used in high-speed railway stations and rail transit subway projects in Shenzhen, Guangzhou, Shanghai, Chengdu, Xi'an and other places Large-scale application has proved that Simon A+ inorganic coatings have excellent quality and strong competitiveness.

Choose a brand with international certification: European environmental protection standards are the most stringent in the world, Simon A+ inorganic coatings have passed the French A+ environmental certification, the most trusted standard certification.