如果天沟过于窄的话，积水将渗透屋面材料。
If valley flashings are too narrow, backed-up water can find its way under the roofing materials.
通过与其它部门的每天沟通和协作促进团队合作和高质服务。
Promote team work and quality service through daily communications and coordination with other departments.
配件有圆脊瓦、角脊瓦、方脊瓦、天沟板、山墙板、泛水板、檐板等。
Accessories are round horn ridge tiles, ridge tiles, fang ridge tiles, cullis boards, mountain tiles and flashing sheets, eaves board, etc.
用于新旧平斜屋面及天沟檐口，特别适用于不规则形状部位的防水防渗。
For old and new flat and inclined roof and gutter cornices, especially for irregularly shaped parts of water seepage.
产品类型：大跨度轻型屋面板、网架板、天沟板、挑檐板、嵌板、雨罩板等。
Product types: lightweight large-span roof board, net rack panels, gutter board, EAVES boards, panels, rain cover panels.
设置于天沟内的虹吸式雨水斗应带连接片，连接片材质应根据天沟材质确定。
Set in the days of trench fighting rain syphonic tablets should be connected with connecting material film material should be determined in accordance with Gutter.
雨水立管的汇水面积应结合是否安装雨水斗、是否设置天沟及斗前水深进行计算确定。
The water catchment area of rain leader shall be determined based on whether the rainwater hopper and gutter are set up, and the calculation of water depth before the rainwater hopper.
安全，高效便利的排水系统可以防止屋顶天沟及下水管的损坏，保证屋顶不结冰雪、冰柱。
Safety the highly effective convenience drainage system may prevent the valley between roofs and the down-flow pipe damage guaranteed the roof does not tie the snow and ice the icicle.
安全，高效便利的排水系统可以防止屋顶天沟及下水管的损坏，保证屋顶不结冰雪、冰柱。
Safety the highly effective convenience drainage system may prevent the valley between roofs and the down - flow pipe damage guaranteed the roof does not tie the snow and ice the icicle.
改变200年以来利用锌金属易于弯折、剪焊等加工特性而限于作为制造屋面天沟及排水管之用。
This invention changes its 200 years history of limitation to roof gutter and drainpipe, due to its easy bending, cutting and welding property.
天沟和排水管被仔细安装进建筑物表层，镀锌钢板在边角处折叠卷起，隐藏了窗框，并打褶形成防水条。
Roof gutter and drainpipes have been carefully integrated into the surface, the galvanised fabric folds sharply over corners, tucks away window framesand pleats into a weather bar.
天沟和排水管被仔细安装进建筑物表层，镀锌钢板在边角处折叠卷起，隐藏了窗框，并打褶形成防水条。
Roof gutter and drainpipes have been carefully integrated into the surface, the galvanised fabric folds sharply over corners, tucks away window framesand pleats into a weather bar.
应用推荐