gzhou sale Building Technology Co., Ltd. sales hotline
Telephone / fax
We know that the drainage of the finished gutter is a collection of rainwater d then drained through the rainwater pipe, so the roof is needed to collect the rainwater on the roof, d the ditch system is orgized drainage system. The roof falling system is advced orgized drainage system introduced from Europe d America in recent years. It is not only effectively orgized in function.
The rainwater d the melted snow are reasonably discharged from the building to prevent damage to the roofs, walls d foundations, or a beautiful line. The aluminum alloy finished gutter system is the mainstream product in Europe d America. The color d exterior, the roof d the weather are perfect, d the weather resistce is good. It is a must for modern villas d multi-storey buildings. Goods.
The roof finished gutter belongs to the roof falling system. The construction of the falling water system has a great relationship with the roof, d the requirement is relatively high, especially the material d size. The selection of the size is very importt to the construction of the falling water system. In the selection, the rainwater of the large slope roof may be washed out from the sky ditch, d the day c also be increased accordingly. The size of the ditch. The gutter size is generally determined according to the area of the roof catchment area.
The calculation method of the finished groove size: according to the depth h of the finished trench, the time t is calculated according to the gtt/2=h, the width of the finished trench is w = VT, so the width of the finished product gap c not be less th that of the obtained w. To prevent rainwater spillover, he suggested choosing a 7 inch gutter.