在建筑裝飾中，GRC構件是應用比較廣泛的裝飾材料。這是由于它具有高強度、高韌性、耐火、耐水等優(yōu)點(diǎn)，所以很受人們的歡迎。 當然我們還是要經(jīng)常維護保養它。GRC構件的實(shí)際維護過(guò)程應分為幾個(gè)階段：

GRC component is a widely used decorative material in architectural decoration. This is because it has high strength, high toughness, fire resistance, water resistance and other advantages, so it is very popular. Of course, we should always maintain it. The actual maintenance process of GRC components shall be divided into several stages:

改性后，通常需要用干凈良好的聚乙烯薄膜包裹模具，使GRC構件中的水分受蒸發(fā)和風(fēng)的影響，也有助于保持水化熱。它在固化初期要固定好，它可以有足夠的強度，使其在脫模和搬運過(guò)程中不會(huì )損壞。

After modification, it is usually necessary to wrap the mold with clean and good polyethylene film, so that the moisture in GRC components is affected by evaporation and wind, which also helps to maintain the heat of hydration. It shall be fixed at the initial stage of curing, and it can have sufficient strength to prevent damage during demoulding and handling.

脫模后繼續保護山東GRC構件，防止其受到光、風(fēng)、雨和低濕的影響。一般仍使用塑料薄膜包裹GRC以避免陽(yáng)光直射，它們可以保持局部濕度。

After demoulding, continue to protect Shandong GRC components from light, wind, rain and low humidity. Generally, GRCs are still wrapped with plastic film to avoid direct sunlight, which can maintain local humidity.

GRC構件在存放和使用過(guò)程中，由于周?chē)h(huán)境和維修階段差異明顯，還需要進(jìn)行一定的維修操作。這時(shí)候可以用一些簡(jiǎn)單的方法來(lái)保證在存放的過(guò)程中不被放倒。它將暴露在直射陽(yáng)光下。

During the storage and use of GRC components, due to the obvious differences between the surrounding environment and the maintenance stage, certain maintenance operations are required. At this time, some simple methods can be used to ensure that it will not be put down during storage. It will be exposed to direct sunlight.

此外GRC裝飾構件一定要符合企業(yè)標準《玻璃纖維增強水泥裝飾制品》的規定。材質(zhì)一定要嚴格保證用耐堿玻璃纖維增強。耐堿玻璃纖維應符合建材行業(yè)標準《耐堿玻璃纖維無(wú)捻粗紗》的規定。

In addition, GRC decorative components must comply with the provisions of the enterprise standard glass fiber reinforced cement decorative products. The material must be reinforced with alkali resistant glass fiber. Alkali resistant glass fiber shall comply with the provisions of the building materials industry standard alkali resistant glass fiber untwisted roving.

耐堿玻纖網(wǎng)格布應符合建材行業(yè)標準《耐堿玻璃纖維網(wǎng)格布》的規定。構件應附有耐堿玻璃纖維的檢驗單。材質(zhì)一定要保證足夠的玻璃纖維含量。使用玻纖網(wǎng)格布增強的構件也一定要摻加足量的玻纖短切紗，以保證增加效果。

Alkali resistant glass fiber gridding cloth shall comply with the provisions of the building materials industry standard alkali resistant glass fiber gridding cloth. The members shall be attached with the inspection sheet of alkali resistant glass fiber. The material must ensure sufficient glass fiber content. The components reinforced with glass fiber mesh cloth must also be added with a sufficient amount of glass fiber chopped yarn to ensure the increased effect.

山東GRC構件材質(zhì)宜使用低堿度水泥配制。低堿度水泥應符合行業(yè)標準《低堿度硫鋁酸鹽水泥》和行業(yè)標準《快硬硫鋁酸鹽水泥》的規定。當使用普通水泥或白水泥配制GRC構件時(shí)，一定要使用氧化鋯含量高于16%的耐堿性能好的玻璃纖維。

Shandong GRC components should be made of low alkalinity cement. The low alkalinity cement shall comply with the industrial standard low alkalinity sulphoaluminate cement and the industrial standard fast hardening sulphoaluminate cement. When GRC components are prepared with ordinary cement or white cement, glass fiber with good alkali resistance with zirconia content higher than 16% must be used.

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