Cement is one of the most important concealment projects in decoration. Its advantages and disadvantages can be distinguished:
First of all, the paper bags for cement should be well-packaged and completely labeled. The identification on the paper bag should include: factory name, production license number, cement name, registered trademark, variety (including product code), label, packaging year, month, date, and serial number.
Second, buyers can use their fingers to pick up cement powder and feel a little fine, sand, and powder, indicating that the cement is fine. Then it is to observe its color, in general, the quality of qualified cement should be dark gray or dark green. The last step is to check whether the purchased cement has damp agglomerates.
In addition, different types of cement are marked with different colors. Portland cement and ordinary portland cement are generally red, slag cement is generally green, and volcanic cement and fly ash cement are generally black. High-quality cement can be solidified in more than 6 hours. Cement that does not solidify for more than 12 hours indicates poor quality.
First of all, the paper bags for cement should be well-packaged and completely labeled. The identification on the paper bag should include: factory name, production license number, cement name, registered trademark, variety (including product code), label, packaging year, month, date, and serial number.
Second, buyers can use their fingers to pick up cement powder and feel a little fine, sand, and powder, indicating that the cement is fine. Then it is to observe its color, in general, the quality of qualified cement should be dark gray or dark green. The last step is to check whether the purchased cement has damp agglomerates.
In addition, different types of cement are marked with different colors. Portland cement and ordinary portland cement are generally red, slag cement is generally green, and volcanic cement and fly ash cement are generally black. High-quality cement can be solidified in more than 6 hours. Cement that does not solidify for more than 12 hours indicates poor quality.
Entrance decoration restaurant decoration cement
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