我们都知道GRC在装修中很受欢迎，那么GRC构件的使用寿命是多久呢？一起来看看
山东GRC构件厂家为您做的分析吧。
We all know that GrC is very popular in decoration, so how long is the service life of GRC components? Let's take a look at the analysis made by Shandong GRC component manufacturers for you.
质量正常的GRC构件可以使用20-30年，像这样质量好的GRC构件可以使用50-80年。GRC构件厂家相信，一分钱一分货，如果买到便宜的GRC构件，使用寿命肯定会打折扣。
GRC components with normal quality can be used for 20-30 years, and GRC components with good quality like this can be used for 50-80 years. GRC component manufacturers believe that every penny counts. If they buy cheap GRC components, their service life will definitely be discounted.
GRC构件的使用寿命与其自身的质量和做工有关。质量和做工越好，使用时间越长。行业平均为30年，有的使用50-70年。
The service life of GRC components is related to their own quality and workmanship. The better the quality and workmanship, the longer the use time. The industry average is 30 years, and some have been used for 50-70 years.
GRC的使用寿命一般比实木构件长。经正规检测单位检测，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。
The service life of GRC is generally longer than that of solid wood components. The service life of glass fiber European style components made of sulphoaluminate cement in the natural environment is at least 50 years after being tested by the national formal testing unit.
那么除了人工维护之外，设计和使用寿命也有关系，几个重要的措施：
Besides manual maintenance, design and service life are also related. Several important measures:
1、GRC构件幕墙板经50次抗冻融试验后强度保持率可达70%以上，足以满足建筑结构性能要求：
1. After 50 freeze-thaw tests, the strength retention rate of GRC component curtain wall panels can reach more than 70%, which is enough to meet the performance requirements of building structures:
2、重要预埋件采用镀锌、塑料皮套包裹，可减少水泥对预埋件的腐蚀；
2. Important embedded parts are wrapped with galvanized and plastic leather covers, which can reduce the corrosion of cement to embedded parts;
3、龙骨必须做7509/m2热镀锌防锈处理，板间气密性要做好；
3. The keel must be treated with 7509/m2 hot-dip galvanization and rust prevention, and the air tightness between plates should be done well;
4、板面做拒水处理，防止毛细水渗入板内空间腐蚀龙骨
4. The board surface is treated with water repellent treatment to prevent capillary water from penetrating into the space inside the board and corroding the keel
5、尽量避免现场焊接，因为现场焊缝是容易氧化的部位
5. Try to avoid on-site welding, because the on-site weld is easy to oxidize
6、对重要节点进行详细的力学计算，对地脚螺栓进行拉拔试验。
6. Carry out detailed mechanical calculation for important joints and pull-out test for anchor bolts.
The above is the relevant information brought by GRC component manufacturers. Welcome friends who need to know more GRC components or GRC lines to consult us, and you can follow our website http://www.aswjc.com Contact.
