北京pk10全部赛车记录

page contents ');}) ();

Cement pipe manufacturers explain prone problems of reinforced concrete drainage pipes

share to:
更新时间:2019年05月26日03:55:49 打印此页 关闭 Clicks: 382 Updated: May 26, 2019 03:55:49 Print this page Close
Cement pipe manufacturers explain some of the problems presented by reinforced concrete drainage pipes . Prefabricated cement pipes are a kind of prefabricated pipes manufactured by using the principle of centrifugal force of electric poles with cement and steel as data. However, in the daily use, some other problems will occur due to some problems and shortcomings. The cement product factory below tells you some of the problems presented by the prefabricated concrete pipes.
First, the most common drawback is corrosion. This is mainly divided into two conditions, one is chronic and is not easy to be detected by the inspector; the other is stress corrosion cracking, which is caused by the cracking of the pipeline under the action of tension and stress, and the damage is also very great. .
Secondly, mechanical damage is also a disadvantage of cement pipes. It mainly contains circular chisels and dents with circular chisels, which are usually caused by damage caused by mechanical operations.
The final one is the shortcomings caused by the shortcomings of the external cracks. This is due to the plane defects of the cement product manufacturers. It was simply found that the spalling was attributed to severe wear and tear, and the perforations would form fractures or leaks, causing great damage.
There are two conditions of cement pipe wear, one is flat wear and the other is cross-section wear. The plane wear has different wear conditions. The following is the specific situation of plane wear of cement pipes.
The general disadvantage is corrosion, which is mainly a bit corroded and corroded. These two types of corrosion are chronic and cannot be easily detected by inspectors. The other is stress corrosion cracking, which is a phenomenon of pipeline cracking caused by corrosion, tension and stress together, causing great damage.
下一条: 广州水泥管厂家讲解钢筋混凝土管的适用地点 Prev: Problems to pay attention to when laying reinforced concrete drainage pipes Next: Guangzhou cement pipe manufacturers explain the applicable locations of reinforced concrete pipes