Year1
- 规格：
- 200*200*25
- 重量：
- 2.2kg
- 包装：
- 12块/箱
Jiaozuo Zhongyun Acid-resistant Porcelain Co., Ltd. was established in 2018 with a registered capital of 10,000. It is a company specializing in the production of various specifications of high-quality anti-corrosion and acid-resistant bricks and acid-resistant ceramic tiles. Manufacturer of porcelain tactile pavement, calendered microcrystalline plates, acid-resistant mortar and epoxy resin mortar. It is also the largest and most professional manufacturer of acid-resistant bricks and acid-resistant ceramic tiles in Henan. The products produced by our company are now widely used across the country and successfully exported to South Korea, Russia, Vietnam and other countries, receiving unanimous praise.
Commonly used sizes
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**//**/Standard Brick**/////
Sales Hotline Manager Fan
Address: One kilometer north of the Bureau of Land and Resources, Xiuwu County, Jiaozuo City, Henan Province
Zhongyun acid-resistant bricks will undergo a series of inspections to ensure quality before leaving the factory for sale. This is our responsibility to our customers and Zhongyun Attached are the steps for Zhongyun to check your attitude
. See. The color of the acid-resistant bricks must be uniform, the surface finish and flatness must be good, there must be no unevenness, the surrounding lines must be neat, and the edges and corners must not be defective or missing. They can be picked up like a carpenter and aligned with a line. To the naked eye, otherwise it will affect the construction. Even if it can barely be used for decoration, the service life will be affected because the gaps between bricks are too large.
.Listen. If you flick it with your fingers and the sound is crisp and pleasant, it means that the porcelain degree is high and the quality is good. If the sound is dull, like what is said in martial arts novels, such as defeating leather and muddy sound, the quality of such acid-resistant bricks is not very good.
.Drip. Turn the acid-resistant brick over with its back facing up, and put a drop of water in the middle to see how fast the water penetrates on the back of the brick. The faster the speed, the lower the density of the acid-resistant brick and the poor quality. The slower it absorbs water, the slower the acid-resistant brick is. The density is higher and the quality is good. If you don’t know how much time it takes, you can judge the penetration time by referring to the simultaneous experiments of larger brands with indeed better quality.
.foot measurement. The uniformity of acid-resistant bricks can be observed with the naked eye, but the accuracy and flatness of the length require the use of instruments. The accuracy of the side length can be measured with a ruler, and the angle can be measured with a right-angle caliper. There is also the flatness, that is to say To see whether the acid-resistant bricks are in the same plane as a whole, you can choose to test on glass, or switch the front and back of two acid-resistant bricks and lay them together to see if there is a gap in the middle of the two bricks. The above items are relatively consistent (right angles are accurate, (good flatness, same edge distance) is relatively good, easy to construct, and durable.
.Testing includes physical testing and chemical testing. The physical testing is to see its hardness. Use the water chestnuts of acid-resistant bricks to scratch each other. If no scratches appear, it means the quality is good. If scratches appear, the general chemical test for quality is to use corrosive chemical products to test the corrosion resistance of the surface. In general bidding and procurement, manufacturers can send samples. , for long-term testing, it is best to conduct wear experiments in corrosive environments, which will produce faster test results.
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