水泥瓦，也就是我们经常说的彩瓦。因为他的原材料是水泥，所以也称作为水泥瓦。经模具通过高压压滤而成，颜色多彩，造价也便宜。由于主要材料是水泥和石英粉，瓦材的形状稳定，变形系数小。常规厚度是5.5mm以上，但是由于重量大，水泥瓦的密度较高，薄的水泥瓦破损率又大，无论是运输物流费用、安装工程时间、人工成框格护坡模具 箱体护坡模具 华尔街铜牛 电阻柜 接地电阻柜 电缆保护接地箱 隔离墩模具 化粪池模具本也就较高。而且同样由于是水泥的缘故，瓦面容易吸附杂质造成堆积，屋面的重量就会越来越大，安装支架的受力过高容易损坏，需要及时清理瓦面的杂质。玻纤瓦，也叫油毡瓦或沥青瓦，其使用寿命比较的短，容易出现老化现象；阻燃性比较的差，遇火容易燃烧；铺盖方式是用胶水加钉子的方式，但是一般屋顶采用的是水泥浇筑，很难用钉子固定。彩钢瓦也称金属瓦，维护成本大、耐侯性差，保温隔热效果差、隔音效果差、抗风性能弱、抗雪压力差。
Cement tile, that is, we often say colored tile. Because its raw material is cement, it is also called cement tile. It is made by high-pressure press filtration through the mold, with colorful color and low cost. Because the main materials are cement and quartz powder, the shape of tile material is stable and the deformation coefficient is small. The conventional thickness is more than 5.5mm, but due to the large weight, high density of cement tile and large damage rate of thin cement tile, the transportation and logistics cost, installation engineering time and labor cost are also high. Moreover, due to the cement, the tile surface is easy to absorb impurities and cause accumulation, and the weight of the roof will become larger and larger. The stress of the installation support is too high and easy to be damaged. It is necessary to clean the impurities on the tile surface in time. Glass fiber tile, also known as linoleum tile or asphalt tile, has a short service life and is prone to aging; Poor flame retardancy, easy to burn in case of fire; The paving method is to use glue and nails, but the general roof is poured with cement, which is difficult to fix with nails. Color steel tile, also known as metal tile, has high maintenance cost, poor weather resistance, poor thermal insulation effect, poor sound insulation effect, weak wind resistance and poor snow pressure resistance.