Teach you some skills to ensure the quality of cement pipes . As we all know, cement pipes are important pipes for underground equipment in our urban construction. They are widely used in telecommunications, tap water, rainwater and sewage discharge pipes in towns, and gas forces. There are vertical and horizontal drainage and water permeation of highways that have non-negligible effects. How can the quality of cement pipes be guaranteed? Let's take a look next!
1. In the production process of cement pipes, because they are all operated underground, the harsh environment is unavoidable. Dust will definitely appear everywhere. In order to alleviate this situation, dust collection equipment is used to avoid dust. The situation happened.
2. The manufacturing process of the cement pipe is that the joints are not carefully arranged, accumulate in the joints, the joints are misplaced, and the bolts are not solid according to the rules. In order to avoid the occurrence of slurry leakage, the deformed cement pipe mold should be corrected in terms of equipment. Seriously, it should be eliminated. The cement pipe mold bolts should be fully equipped. In terms of technology, the inside of the seam should be carefully arranged. Align to avoid misalignment.
3. Different cement products have very different anti-sulfate functions. Generally, if the quality problems of cement pipes are affected by aluminate minerals, water-cement ratio and maintenance temperature, etc. . After research and exploration, we found that if a certain amount of fly ash is added to the cement pipe, the quality of the cement pipe can be effectively improved, and the use of fly ash can also protect the environment.
4. In hot weather or in the production of self-stressing cement with fast setting, shorten the mixing time and the parking time before feeding as much as possible. The "pre-hydration" method or mixing with cold water is used to mix the materials, so as to delay the setting speed, so as to deal with the problem of the ribs of the cement pipe.
So the above are a few points to ensure the quality of cement pipes. Therefore, cement pipes are indispensable in urban construction in various places. If there is a demand, please call us for consultation. arrival!