Why is it better to lay cement blanket?

The new cement blanket was invented by the Chinese! As long as the concrete layer is sprinkled with water, it will become very efficient and convenient. His principle is to combine concrete cement and textile fiber technology. Anti-seepage and multi-functional concrete powder is incorporated into the fiber skeleton. It has the characteristics of waterproof, moisture-proof, fireproof and durable, and it also completely solves the problem of concrete cracking. And it can be rolled up like cloth for storage, transportation, and easy to lay! Only 15 kg per square meter, it is very convenient to transport. It avoids the situation of more labor, more materials and higher cost in the traditional construction. It has the same service life and strength as concrete, and also has strong toughness. His size can be cut according to the construction situation, and it is very convenient to use, such as roads, trenches, pipes... The most important thing is that the cement blanket can not only save 90% of the material, but also shorten the construction period by 60%.

The main characteristics of Hanji cement blanket:

Easy to use

Cement blankets can be provided in bulk rolls. It can also be provided in rolls, which is convenient for manual loading and unloading and transportation without the need for large lifting machinery. Concrete is prepared according to scientific proportion, no need to be prepared on site, and excessive hydration problems will not occur. Whether under water or in sea water, the cement blanket can be set.

Rapid solidification

Once the hydration reaction occurs in watering, the cement blanket size and shape can still be processed within 2 hours. Within 24 hours, it can harden to 80% strength. According to the special requirements of users, special formulas can be used to achieve the purpose of rapid solidification or delayed solidification.

Environmental friendly

Cement blanket is a low-quality, low-carbon technology. In many applications, the amount of materials used is up to 95% less than that of commonly used concrete. Its alkali content is limited, and its erosion rate is very low, so it has little impact on the local ecology.

Application flexibility

The cement blanket has good drape, can follow the complex shape of the covered object surface, and even form a hyperbolic shape. The cement blanket before solidification can be cut or cut at will with ordinary hand tools.

High material strength

The fibers in the cement blanket enhance the strength of the material and prevent cracking, and can absorb impact energy to form a stable failure mode.

Long-term durability

The cement blanket has good chemical resistance, resistance to wind and rain erosion, and UV degradation does not occur under sunlight.

Water resistance

The bottom of the cement blanket has a waterproof layer to make it completely waterproof and enhance the chemical resistance of the material.

Fire resistance

The cement blanket does not support combustion, has good flame retardant properties, the smoke is very small when fired, and the amount of dangerous gas emissions generated is very small. The cement blanket has reached the B-s1, d0 level of the European building material flame retardant standard.