长乐沥青瓦可能之选

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彩色矿粒
    沥青瓦表面的彩色矿石粒，能保护沥青表层免受阳光直接照射，使沥青不易老化，延长瓦的使用寿命，并丰富产品的色彩，还能改善屋面瓦的耐火性能。
●自封粘结胶
  彩色沥青瓦的背面附有自粘胶带。彩色沥青瓦铺设在屋面后，自粘胶会在太阳的照射下被激活，从而产生粘性，使上下层彩色沥青瓦牢固地粘结在一起，保证屋面的整体性。

Color ore particles
The color ore particles on the surface of the bitumen c protect the surface of the asphalt from the direct sunlight, make the asphalt not easy to age, prolong the service life of the tile, enrich the color of the product, d improve the fire resistce of the roof tile.
Self sealing adhesive
The back of the color bitumen is attached with self adhesive tape. When the colored asphalt tiles are laid on the roof, the self adhesive will be activated by the sun, thus producing stickiness, making the upper d lower color bitumen tiles firmly bonded together to ensure the integrity of the roofs.