What elements should be considered for the general requirements of GRC components?

构件在我们现在的生活中非常重要。GRC构件一般安装在室外，经常暴露在风雨中，导致各种情况。原因是GRC组分中的水分蒸发，影响GRC组分的强度。GRC构件的一般要求应考虑哪些要素？山东GRC构件的制造商将通知您。

Component is very important in our present life. GRC components are generally installed outdoors and often exposed to wind and rain, resulting in various conditions. The reason is that the evaporation of water in GRC components affects the strength of GRC components. What elements should be considered for the general requirements of GRC components? The manufacturer of Shandong GRC components will inform you.

一个GRC构件安装完毕后，用防水涂料或油漆停止GRC构件的维修。这主要是为了避免水分蒸发。另一方面，是为了防止与空气接触，从而在内部钢筋上形成铁锈而失去使用。当然，涂层在一段时间后会被风化，所以有必要再次停止使用；

After the installation of one GRC component, the maintenance of GRC component shall be stopped with waterproof coating or paint. This is mainly to avoid water evaporation. On the other hand, it is to prevent it from contacting with air and thus forming rust on the internal reinforcement and losing its use. Of course, the coating will be weathered after a period of time, so it is necessary to stop using again;

停止定期清洁。使用一段时间后，GRC表面会有很多污渍。我们可以用不到80的高压水枪停止清洗，但强度不宜过大，否则会损坏部件。应特别注意定期停止这一清洁要求；

Stop regular cleaning. After a period of use, there will be many stains on the surface of GRC. We can stop cleaning with a high-pressure water gun less than 80, but the strength should not be too high, otherwise the parts will be damaged. Special attention should be paid to stopping this cleaning requirement regularly;

防止阳光直射。如果是室外构件，本声明可能不完整，但如果是室内GRC构件，防止阳光直射可以很好地延长其使用寿命。当然，也需要防水涂料。

Prevent direct sunlight. If it is an outdoor component, this statement may not be complete, but if it is an indoor GRC component, its service life can be well extended by preventing direct sunlight. Of course, waterproof coating is also required.

因此，我们需要采取有效的维修方法，并适当的早期强度，以便于脱模和搬运，从而保证设计强度，并限制收缩，避免开裂。养护可使水泥水化正常停止，增强强度和粘结性。它需要在很大程度上减少体积损失、收缩和可能出现的开裂。为了控制水的流失，简单地说，补水是固化的基础，加上温度控制。

Therefore, we need to take effective maintenance methods and appropriate early strength to facilitate demoulding and handling, so as to ensure design strength, limit shrinkage and avoid cracking. Curing can stop cement hydration normally and enhance strength and cohesiveness. It needs to greatly reduce volume loss, shrinkage and possible cracking. In order to control the loss of water, simply put, water replenishment is the basis of solidification, plus temperature control.

脱模前后，模具通常用干净的聚乙烯薄膜包裹，这也是为了避免GRC中水分蒸发和风的影响，同时也为了粘附水分传热。

Before and after demoulding, the mold is usually wrapped with clean and high-quality polyethylene film, which is also to avoid the influence of moisture evaporation and wind in GRC, and also to adhere moisture for heat transfer.

此外，在维护的早期阶段，GRC构件应具有足够的强度，以防止在脱模和搬运过程中损坏。特别是在一些地区，要求停止对GRC构件的加热，使温度保持在15℃以上。关注我们http://www.aswjc.com，了解更多的内容！

In addition, at the early stage of maintenance, GRC members shall have sufficient strength to prevent damage during demoulding and handling. Especially in some areas, it is required to stop heating GRC components and keep the temperature above 15 ℃. Follow us http://www.aswjc.com , learn more!