Advantages and disadvantages of cement sculpture

1. Long service life, and can resist various long-term harsh environments such as wind, sun, long-term humidity and immersion.

That kind of material with relatively low cost is easy to obtain.

3. The longer the indestructible time, the higher the compressive strength. 28 days to 95%-99%, 50 years 105%, if not several times the gravity.

Suppression, or the destructive power of natural and man-made disasters. It can still keep its shape completely after decades.

4. Corrosion resistance has strong resistance to atmosphere, water, acid, alkali, salt and various oils and solvents.

5. Strong insulation As a building material, cement is an excellent insulating material, which can still protect good dielectric properties at high frequencies.

6. Strong water resistance, well-maintained cement, soaked in water for a long time, can maintain the original hardness and firmness for a long time. 1. The fineness is not as good as other indoor craft materials, so it is not suitable for making indoor ornaments and decorations.

2. Bulk cement products with the same volume are several times heavier than other materials.

3. The operation time is tight. Under normal circumstances, the initial setting time of materials at 25℃ is not less than 45 minutes and the final setting time is not more than 600 minutes. It's a test of the speed of technicians.