+-供应周口凹凸型排水板+型号齐全+电话报价

 落实“绿色发展”（13385382733焦经理）理念,坚持生态立市,加快建设山青水秀美丽城区；旺高绿化排水板应用于道路绿化、屋顶绿化；让生活在【13385382733焦经理】这座城市里的人，既收获了交通畅通的幸福感，也收获了满满的绿意美感。

Key points for c*truction of drainage board:

1  to drain spread relaxed and laid a good location planning naturally

2  drainage board according to the drainage slope in the direction of vertical or horizontal p*ing.

3  the lap must be in accordance with the direction of the slope of the drainage lap, do not allow reverse lap.

4  the need to locate the *ition or shape of the parts need to be temporarily fixed, the use of welding or adhesive

5  drainage board desig*determine the *ition of the building need to shut.