Zhongguan acid-resistant brick factory direct sales, supplying Tangshan area in Hebei Province

密度：

2.2-2.6

弯曲强度：

≥58.8

吸水率：

≤0.2

Appearance quality inspection after acid-resistant bricks are laid. We know that acid-resistant bricks are bricks that can withstand an acid environment within a certain range. After they are laid, strict quality inspection is required. Let’s look at the appearance inspection: Uniform color, flat and smooth, no other debris, no bulging , cracks, delamination, whitening and glass fiber leakage.
There are no bubbles with a diameter larger than 3, otherwise the bubbles should be scratched and repaired.
Use an electric spark leak detector to conduct a pinhole inspection on all fiberglass insulation layers. If the leakage points are found, they should be repaired. If more than two unqualified points are found per square meter, a comprehensive overhaul should be carried out and inspection records should be kept. .
Use a dry film thickness gauge to check the thickness of the FRP isolation layer. The thickness should meet the specified requirements and be recorded.
Only when the above four requirements are met can the qualified quality standards be achieved. This article is provided by Zhongguan acid-resistant bricks.
The acid-resistant bricks produced by Zhongguan Building Materials adopt a unique process formula. After expert appraisal, it has filled the domestic gap and has invention patents and independent production rights. This product replaces blind materials such as stone, cement, metal, and plastic in terms of appearance and practicality. Its color is pure, eye-catching, and beautiful. It has the characteristics of high wear resistance, low temperature resistance, impact resistance and long service life. Respond to the call of China’s high-speed railway Harmony. After the all-ceramic acid-resistant bricks were laid on the Beijing South Railway Station platform, they have been widely recognized in the industry. It has been widely used in Wuhan-Guangzhou Passenger Dedicated Line, Zhengzhou West Railway Station, Taiyuan South Railway Station, Tianjin West Railway Station, Changchun Metro, Zhengzhou Metro and other high-speed rail platforms and municipal projects, and has received unanimous praise.