The true and false discrimination of good and bad cement yellow sand

Cement yellow sand is a relatively large amount of products used in concealment projects. At present, there are more sub-filled products in the market. If you accidentally buy defective products, the quality is not reliable, and it is difficult to repair problems. . The editor asked the old mages of this area to compare the true and false products. It is not difficult to find the difference.

Cement packaging work difference

Gently cough, maybe a large piece of the ceiling will fall; hard to stomp, floor tiles may split in two; grab the edge gently lifted, the result of the wall is down ... ... short and two are still small If you buy fake cement, you may have major problems in terms of quality. At present, Shanghai is more commonly used as licensing and conch cement, the following describes a few simple ways to distinguish between the true and false of these two kinds of cement.

Look at the production date

True cement bags will have a lot number on the side or back to indicate the date of production, because the cement is prone to dampness or agglomeration for a long time. Generally, it will not exceed one week from the time of delivery to the factory. The implementation standard should be GB175-2007. Fake because it is produced by a small workshop, generally there will be no batch number or use of expired packaging.

See Gutters Icons Double Lines

See LOGO

The LOGO color behind the real cement bag is more flexible, and the fixed-point two-character is written in a small carcase, which is different from the fake cement.

Sand and sand in the Huangsha River should be distinguished

Generally used in decoration is Jiangsha, Hesha and Shansha, and home improvement uses more sand. Haisha is absolutely unacceptable for decoration. Salt in sea sand has corrosive effect on steel bars and pipes, and there is no other yellow sand for stickiness.

Zhongsha

The color of Jiangsha is bright, with three types of coarse sand, medium sand and fine sand. When a floor is made, mixing a certain percentage of stones in the sand can also achieve the effect of coarse sand. If there is a warm place in the home, it is recommended to use Dousheng, because the sharp corners of the slices will scratch the water pipes.

Coarse sand

There are many pebbles in the coarse sand. Don't underestimate these stones. They can make the ground more stable and stable.

Haisha

Sea sand is generally dark in color and dark brown in color. Fine particles, in which you can find a lot of shells and shell fragments, and some weathering more serious, a hand will turn into a powder, generally can not be used in the decoration.

Edit: There are differences in the amount of cement sand used for different decoration styles. Generally, one cubic meter of dry ground method uses about 8 bags of cement and 2 tons of yellow sand. If you paste tiles, you can put 3 squares of cement on each bag. Everyone Before the renovation, you can estimate the amount yourself.

Yellow sand cement to buy building materials catty porch decoration cement decoration style decoration style

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