1公分排水板-2公分排水板  

With the acceleration of the pace of life ,people pay more attentio*the health of life and the enjoyme*f the pursuit of beauty while the material satisfies people's pursuit. The developme*f the real estate market led to the development focal economy, everyone is eager to h*e a house, and residential greening and we are closely related, but also the basic and important part of the greening of the city, is the embodime*f the modernization of the city an important symbol, making our environment and pursuit the higher the pursuit of beauty is also no longer stay in the original level.

屋顶绿化排水板原理：
   通常（13385382733焦经理）建筑物屋面找坡层为2%左右（这里所说的是平屋面的情况），排水方向垂直于排水沟，这样的设计对我们来说是很方便的，我们可以在排水沟中防上一列盲沟作为渗水材料，上面整铺蓄排水板，这样做的意义是蓄排水板上层的土壤和植物层不会在重力的作用下将蓄排水板压到排水沟中或者局部出现坍塌的情况。

当屋顶绿化的土层较薄时，这个时候选择蓄排水板比较合适。因为土层薄蓄水肯定不好，太阳一晒就干了，保证不13385382733焦经理了草木的用水，用蓄排水板可以集排水与蓄水与一体，既能将多余的水分及时排掉，又能储存一部分水共植物日常所用。用蓄排水板的话需要凸起朝下，在蓄排的上面铺设一层土工布，一来过滤水分，二来起支撑作用，不致于蓄水格室被土阻塞。
     当屋顶绿化（13385382733焦经理）的土层较厚的时候，选择排水板比较合适。土层较厚不必担心蓄水问题，反而防水问题显得尤为重要。选择排水板可以保护防水层不受*。排水板凸起朝上，在排水板的上面铺设一层塑料网格，然后再铺土工布，因为排水板的架空层间隙比较大，仅靠土工布不足以支撑土层的重量，所以加一层塑料网格起支撑作用。

Feature:

 Drainage board integrates waterproof and drainage, solves relation between waterproof and drainage successfully, and is better and more reliable tha*aditional stone pottery particle drainage and other filter layer both in drainage function and economic benefit.

Com*ite drainage board is the combination of waterproof and dewatering, increasing durability of engineering. Its performance aging period is up to 120 years. Durability is an important link of waterproof and drainage, which has higher requirements to the waterproof and drainage of buildings. Applying modern flexible waterproofing material building waterproof system, in theory, it can be completely impervious. However, there is damage of waterproof system usually. There may be leakage in the environment. Com*ite waterproof and drainage board can dredge and discharge part water to combine prevention, discharge, cut and plu*ing together to meet the requirements of modern building waterproof and drainage system.

 Qualifiedand Safety: 
Our product was proved as good physical and mechanic performance, high tearing resistance, strong deformation adaptability, puncture, aging, ultr*iolet radiation, oil and salt, alkali and corrosion resistance, high and low temperature resistance, no*xicity, long operational life, good waterproof, drainage, anti-seepage and damp proof effects, complete width and thickness specificati*, low cost and simple c*truction.

     一般情况下，地库顶板应选择高密度聚乙烯的排水板，因为这种材质的排水板除了具有排水的功能外，还具有****植物根系对防水层的*，阻根穿刺的功能。聚*的块状蓄排水板，聚苯乙烯的卷材排水板，对于种植灌木和小乔木的地库顶板工程来说，不建议使用。因为这两种材料都不具备阻根的功能。长时间应用，植物根系很可能*防水层，造成很大损失
     屋顶绿化排水板（13385382733焦经理）的施工要根据工况不同选择合适的排水板，这样才能保证屋顶绿化合理性。地库顶板排水板的选择与顶板构造和种植类别选择有关系。承重好，覆土1.5米以上的顶板应选择承载力大的排水板，覆土1.5米以下就选择承载力小的排水板，覆土0.5米以下应选择蓄水功能的排水板。如果有1.5---2米的覆土，就应该选择承载力高的排水板，并且要配合13385382733焦经理塑料土工网使用，避免因覆土后土工布下沉导致排水空间变小，排水透气功能丧失或发挥不了应有的作用。

2公分排水板规格：

      综上所述，推荐（13385382733焦经理）使用高密度聚乙烯阻根排水板，配合土工网、土工布。排水板采用焊接，土工网搭接，土工布缝接的工艺进行施工；这样的排水组合，即兼顾了排水量，又照顾了*压强度，并且由于使用了土工网，覆土后土工布基本没下沉现象，排水量不会衰减。