What are the cement mortar lining anti-corrosion pipes? Use of cement steel pipe

The term "cement mortar lining anti-corrosion steel pipe" is very long, but it is actually very understandable. It mainly depends on the surface. Focus on the previous restrictive modifiers, and the last two words are its nouns. The use of such a steel pipe must be related to the previous restrictive modifiers, then let www.bd-pipefitting.com take everyone to look at the relevant content of cement mortar lining anti-corrosion steel pipe .

1. What is cement mortar lining anti-corrosion steel pipe?

What is the use of cement mortar anti-corrosion steel pipe? First, the parent metal spiral steel pipe, the national standard or the part of the standard spiral steel pipe, the spiral steel pipe type can be 219-2080, the material has lime and sand modulated by chemical materials, the proportion of comparison and dosage It is formulated into a mortar-type anti-corrosion material, and a cement mortar with a thickness of about 10 mm is made on the inner wall of the spiral steel pipe. This is called cement mortar anti-corrosion steel pipe. Then, where is the cement mortar anti-corrosion steel pipe mainly used?

Second, the use of cement mortar anti-corrosion steel pipe: cement mortar anti-corrosion steel pipe is mainly used in drainage pipes, sewage drainage pipes, drinking water pipeline anti-corrosion steel pipes, such as cement mortar anti-corrosion steel pipe for domestic water drainage, cement mortar anti-corrosion steel pipe for industrial drainage pipe, agricultural drainage Cement mortar anti-corrosion steel pipe, cement mortar anti-corrosion steel pipe is widely used, simple process, favorable price, long service life of more than 35 years, is a good partner of the majority of drainage sewage pipeline, Tianjin anti-corrosion steel pipe, anti-corrosion steel pipe, cement mortar anti-corrosion steel pipe

Third, the performance and structure of cement mortar anti-corrosion steel pipe: sewage treatment pipeline cement mortar anti-corrosion steel pipe structure: it is a pollution-free, non-toxic, easy to construct, low cost, promising pipeline anti-corrosion technology, mainly used in cement mortar anti-corrosion Pipeline engineering, sewage treatment pipeline, sewage treatment plant drainage pipeline, cement mortar internal anti-corrosion steel pipe, sewage drainage cement mortar internal anti-corrosion steel pipe.

The inner wall of the anticorrosive steel pipe in the cement mortar is isolated from water or air to form a dense protective layer, thereby inhibiting the oxidation and corrosion of the inner wall of the steel pipe, and the adhesion of the cement mortar and the inner wall of the steel pipe compared with other anticorrosive coatings. Large, because the gel formed by the hydration of cement particles, the cementing force is generated on the inner wall of the steel pipe. When the cement mortar is hardened, the volume shrinks and closes against the inner wall of the steel pipe, resulting in friction; the cement mortar anti-corrosion steel pipe is simple in process, low in cost and comprehensive in performance. ,long life.

Anti-corrosion pipeline in cement mortar: The mixture of cement, sand and water is called cement mortar. Generally speaking, 1:3 cement mortar is compounded with 1 part of cement and 3 parts of sand. In fact, the composition of water is neglected, generally in the ratio of 0.6 or so, that is, the use of 0.6:1:3 cement mortar. In construction engineering, First, the foundation and wall masonry, used as a binder for block masonry materials, such as masonry and red bricks, cement mortar; second, for indoor and outdoor plastering. When cement mortar is used, it is often necessary to incorporate some additives such as micro-foaming agent, waterproof powder, etc. to improve its workability and viscosity.

Concrete is added to the cement mortar in proportion to the stone. The cement mortar designation strength refers to a value in the overall distribution of compressive strength measured by a standard test method for a cubic test piece produced and cured according to a standard method at 28 days.

How about, read the above-mentioned introduction to the cement mortar lining anti-corrosion steel pipe, is not to understand a lot of cement mortar lining anti-corrosion steel pipe related content. I hope that you can learn more about home improvement knowledge through this article, and you will be able to create a more perfect home environment. Thank you for reading this article and your support and love for Bangdong.