GRC外墙板的预埋件、连接件的设计应符合《金属与石材幕墙工程技术规范》JGJ 133的要求;正因为如此，所以在设计grc构件的预埋件时我们需要考虑以下几个因素：
The design of embedded parts and connectors of GRC exterior wall panel shall meet the requirements of technical code for metal and stone curtain wall engineering JGJ 133; Because of this, we need to consider the following factors when designing the embedded parts of GRC members:
1、有足够的刚度和强度承受构件在自重、风荷载和地震荷载作用下传递给预埋件的内力。
1. It has enough rigidity and strength to bear the internal force transferred to the embedded parts by the member under the action of self weight, wind load and earthquake load.
2、满足运输、安装吊运过程中的施工荷载的要求。
2. Meet the requirements of construction load in the process of transportation, installation and lifting.
3、对于变形受到限制将产生较大内力的构件，其埋件应与连接件共同组成可位移弹性接点体系。
3. For the member whose deformation is limited and will produce large internal force, the embedded parts and the connecting parts should form a displacement elastic joint system.
4、预埋件在GRC内锚固牢固，锚固筋与镀锌埋件的连接不会破坏镀锌层。锚固筋的锚固长度符合钢筋在混凝土中锚固长度的要求，并有足够厚度的保护层。
4. The embedded parts are firmly anchored in the GRC, and the connection between the anchor bar and the galvanized embedded parts will not damage the galvanized layer. The anchorage length of the anchorage bar meets the requirements of the anchorage length of the steel bar in the concrete, and there is a sufficient thickness of the protective layer.
5、预埋件及锚固筋处构件应局部加强以适应应力集中的作用。
5. The components of embedded parts and anchorage bars should be strengthened locally to adapt to the effect of stress concentration.
6、预埋件位置正确。特别是处于边缘部位的构件如檐口、窗口、门口、转角处的构件，预埋件的位置与方向须保证正确。
6. The position of embedded parts is correct. Especially for the components at the edge, such as cornice, window, door and corner, the position and direction of the embedded parts must be correct.
7、外探预埋件的外探长度和钻孔位置设计正确，适于安装。
7. The length and drilling position of the embedded parts are designed correctly and suitable for installation.
对于重量大于50㎏的构件须设置环，以固定索，使构件除安装节点外尚有非刚性的悬挂连接，以防止坠落。
For components with a weight of more than 50kg, a safety ring shall be set to fix the safety cable, so that the components have non rigid suspension connection in addition to the installation of nodes, so as to prevent falling.
GRC装饰构件的性能检测
Performance test of GRC decorative components
GRC产品是按混凝土的抗冻性试验法，在零下10摄氏度时不用待15次反复冻融循环试验，无层与裂等现象发生，不仅有较高的不透水性，在潮湿状态下还有较高的不透气性。
GRC products are based on the frost resistance test method of concrete. When the temperature is below - 10 ℃, there is no need to wait for 15 times of repeated freeze-thaw cycle test, and there is no layer and crack phenomenon. GRC products not only have high impermeability, but also have high impermeability in wet state.
GRC构件的使用年限
Service life of GRC components
根据正规检测单位检测，用硫铝酸盐水泥制成的玻璃纤维欧式构件在自然环境中的使用寿命少为50年。
According to the national standard testing unit, the service life of glass fiber European style components made of sulphoaluminate cement in natural environment is at least 50 years.
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