Why choose new cement blanket now

Cement blanket materials can be used to quickly build a temporary shelter, which can be used in disaster relief and provide a fire-resistant and antibacterial environment for residents. Such a building is also very simple, 24-hour concrete frame construction can, the whole house has a service life of more than 10 years. It is used for waterproof and permeable layer of water conservancy facilities such as reservoir, river bank, channel and drainage ditch. It is used for slope protection and isolation on both sides of highway and railway to prevent the damage of soil erosion, soil weathering, weeds and vegetation erosion on traffic infrastructure. In addition, it is widely used in City cable covering, natural gas pipeline protection, mine ventilation wall, furniture decoration, art supplies and so on. Hebei Chuangli Engineering Construction Co., Ltd. is the first cement blanket equipment in China. It has the production technology and formula of cement blanket, with good product quality and large output. It is a manufacturer authorized in China. This automatic cement blanket production line can produce different thickness according to customer's requirements. Width and length of the product.

(1) Cleaning and leveling: before laying, the pipe trench, foundation bottom and slope shall be leveled in place to remove sharp stones and other sundries; Hanji new cement blanket has been produced in large quantities in our factory, and the price of cement blanket can be discussed

(2) Determine the laying direction: determine the construction sequence according to the direction of water flow, and construct from low to high according to the bottom elevation of pipe trench or foundation;

Cement blanket is a kind of soft cloth impregnated with cement, which will react with water and harden into a very thin waterproof and fireproof durable concrete layer. The cement blanket is made of 3D fiber matrix woven with polyethylene and polypropylene filament, and contains dry concrete mixture with special formula. The main chemical components of calcium aluminate cement are Al2O3, Cao, SiO2 and Fe2O3. The bottom of the canvas is covered with polyvinyl chloride (PVC) backing to ensure that the cement blanket is completely waterproof. During site construction, there is no need for any concrete mixing equipment on site, as long as the cement blanket is simply watered or soaked in water to make it hydrated. After solidification, the fiber can strengthen the concrete and prevent cracking. At present, the cement blanket is 10 mm thick.

Later maintenance and precautions

1. This material is used in Central China, and its design life is more than 50 years. In order to prolong the service life, it is suggested that the material should be maintained every 5-10 years, and a layer of cement slurry should be brushed on the surface of the material blanket, which can effectively extend the service life of the material.

2. After the strength of the material reaches 10.0MPa, it can bear the load of personnel and light construction machinery.

3. It is not allowed to knock or pull the material after pouring water until the final strength is formed; it is not allowed to knock the material with sharp objects.