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Environmental temperature brick cement pipe and other cement products on temperature requirements

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更新时间:2018年07月17日12:16:39 打印此页 关闭 Hits: 1096 Updated: July 17, 2018 12:16:39 Print this page Close
We all know that there are many requirements for the storage and use of cement products , but most of them focus on the wet condition. Here are some people asking whether there is any connection between temperature and storage of cement products . Guangzhou Wanxin Cement Products Factory will be in this chapter. To answer our doubts-the quality and temperature of cement products are indeed greatly linked.

First of all, Guangzhou Wanxin Cement Product Factory advises that after mixing concrete or mortar, if it is frozen, the cement product inside cannot be hydrated, and the water freezes and swells, the concrete or mortar will be exposed from the outside to the inside. Gradually damaged.

Secondly, if the concrete or plaster is exposed to sunlight after the operation, the strength of the cement product will be reduced or even completely lost as the water evaporates.

Therefore, Guangzhou Wanxin Cement Product Factory advised that the base course must be cleaned and wet before construction, and then sprinkled and maintained in accordance with the rules. After the final setting of the mortar layer or concrete component, if it is often in a high temperature and hot environment, Guangzhou Wanxin Cement Product Factory feels that it will cause the loss of the strength of the cement product . We must know that the calcium hydroxide in the cement stone will differentiate; and the cement product Some of the aggregates obtained will also differentiate or swell under high temperature conditions. Therefore, if it is necessary to be in a high temperature environment for a long time, Guangzhou Wanxin Cement Product Factory recommends that fireproof bricks can be used to block and protect general mortar or concrete.

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