树脂瓦与琉璃瓦的区别
The difference between resin tile and glazed tile
琉璃瓦是经过高温烧制而成，表面附有一层釉，这层釉使琉璃瓦本身增添不少色彩，但问题也出在这里，冬天遇冷会收缩，夏季高温会膨胀，一缩一胀极易裂开，这是琉璃瓦的第一个问题。当表面这层釉龟裂以后，便会渗水，修补成了一个大问题，因为琉璃瓦是一块一块拼凑在一起的，有一块出现龟裂，便要把整片掀开，无益这是琉璃瓦的第二个问题。
Glazed tiles are fired at high temperatures, with a layer of glaze attached to the surface. This layer of glaze adds a lot of color to the tile itself, but the problem is also here, cold in winter will shrink, high temperature in summer will expand, shrink and expand easily split, which is the first problem of glazed tiles. When the surface of this layer of glaze cracks, it will seep, repair a big problem, because glazed tiles are piece by piece together, there is a crack in one piece, it is necessary to open the whole piece, this is not helpful glazed tiles the second problem.
合成树脂瓦现在采用的是多层共挤技术，原材

保定平面设计培训 收费岛模具 挡土墙模具 防撞墙模具 防撞墙模具 防撞护栏模具 大棚遮阳网 遮阴网

料是树脂，面层是超耐候ASA。耐低温、耐高温、防褪色，国家化学材料测验中心使用寿命可达25年以上。权威资质认可。
Synthetic resin tile is now using multi-layer co-extrusion technology, the raw material is resin, the surface is super weather-resistant ASA. Low temperature resistance, high temperature resistance, anti-fading, the service life of the National Chemical Material Testing Center can reach more than 25 years. Authoritative qualification recognition.