Cement products are first-class important building materials in the classification of building materials, and their maintenance methods are very important. Today we will specifically introduce the maintenance methods of cement pipes in the meantime.
1. Cement tube steam curing method:
First of all, we need to build a steaming pond. The general steaming pond needs 2.5 meters wide and 4 meters long. 3 meters deep, you can also set the scale according to your own production volume and the size of the cement pipe mold. You also need the boiler to transport steam to the steam curing pond. The tightness of the steam curing pond is better. It can be used after the steam curing pond is completed. After the cement pipe is prepared, it can be hoisted into the steam curing pond for steam curing. Generally, steam curing is required for 2.5--3.5 hours. The cement pipe will condense in the future. Generally, the higher the temperature, the shorter the steam curing time, and the steam curing time. It is inversely proportional to the temperature of steam. The higher the temperature, the faster the cement pipe will condense.
2. Natural Maintenance Law
Natural maintenance does not require steaming ponds.After the cement pipe is made on the cement pipe making machine, do not open the mold. Put the cement pipe mold and the cement pipe in the open air for natural maintenance. Generally, it takes one day after the cement pipe is finished. Open-air maintenance, only to open the mold the next day. After the mold is opened, natural maintenance is required for 4--6 days. Specially sprayed three times a day on the cement pipe . The time is usually once in the morning, once at noon and once in the afternoon. The purpose of water is to maintain the humidity of the cement pipe so that the concrete can gradually condense. The number of water sprays can also be increased and reduced according to the climatic conditions and humidity. However, there are many cement pipe molds for natural maintenance.