Application range of new cement blanket

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) We have leveled and leveled the bottom of cement trench and other sundries before production, and leveled the bottom of cement trench***

(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;

Maybe because the wall is flat, it tempts people to paint on it. However, this should be, graffiti walls are deprived of the significance of the material. As a mark, it loses its own existence. The plain faced concrete wall with its own "cold-blooded" attribute was not very popular in the architectural field in the early days. However, under the use of Japanese architect Tadao Ando, it made a beautiful turnaround and became the favorite design element of industrial style architects. The concrete wall, with the inherent simplicity and high cold, is not outstanding, not publicized, but very noble. The appearance of it brings home design away from the hustle and bustle of the doctrine, integrates the tranquility and indifference of nature, and restores the simplest and simple aesthetic expression. Today, Zao Ju Jun will take you to know about this uncut concrete wall. Although the cement wall is a net red wall, it is not a common process, and it is also laborious to make. Therefore, before making the cement wall, * * has a general understanding of it. Talking about the concrete walls that are very popular now. (3) Material cutting: cutting concrete canvas according to the section size of laying position; Hailin new cement blanket has been produced in large quantities in our factory

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.

Main features of new cement blanket

1) Easy to use

Cement blanket can be supplied in bulk in large rolls. It can also be provided in rolls, convenient for manual loading and unloading and transportation, without the need for large lifting machinery. The concrete is prepared according to the scientific proportion, which does not need to be prepared on site, and the problem of excessive hydration will not occur. Cement blanket can be solidified in both water and sea water.

2) Rapid solidification molding

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

3) Environment friendly

Cement blanket is a low-quality and low-carbon technology. In many applications, the amount of material used is 95% less than that of common concrete. Because of its limited alkali content and low scouring rate, it has little impact on local ecology.

4) Application flexibility

The cement blanket has good drapability and can follow the complex shape of the covered object surface, even form a hyperboloid shape. The cement blanket before setting can be cut or cut by ordinary hand tools.

5) High material strength

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

6) Long term durability

The cement blanket has good chemical resistance, wind and rain resistance, and will not degrade under the sun.

7) Waterproof characteristics

The bottom surface of the cement blanket has a waterproof layer, which makes it completely waterproof and enhances the chemical resistance of the material.

8) Fire protection characteristics

The cement blanket will not support combustion and has good flame retardant properties. When it is on fire, the smoke is very small and the emission of dangerous gases is very small. Hanji cement blanket has reached the b-s1, d0 grade of European building material flame retardant standard.