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Roof garden planting, planting and drainage board, geotextile insulation, moisture drainage board, Roof garden drainage board

Metaprotein - - - - - - - - - - - - - - - - - - - - offers offers offers water drainage drainage membrane offers garage roof greening greening balcony offers insulation heavy offers contact single commodity offers offers. It offers L - - ying - - - - - - - - - - - - - - - - - -

discount 70% in 2018-10-22 to 2018-10-24
price: USD$ 11.20
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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Shanghai joy building materials Co., Ltd.

Contact number15921706416

Specifications:2.0 /2.5 / 3.0/ 4.0 /5.0

1. Convenient construction, easy maintenance and economy.

2, strong resistance and durability.3, to ensure that the excess water quickly discharged.
4, the water storage part of the water can be stored up.
5. It can provide sufficient water and oxygen for plant growth.
6, light weight and roof insulation and heat preservation function is strong.
Uses:For roof greening, underground roof board.Greening and city wideField,
Golf course and transportationMoving field, sewage treatment plant, public buildingGreen buildingOf,

Construction laying

 1 waterproof layer and its protective layer after the completion of construction, began pavingDrainage board. The slope of basic drainage is required to meet 2 per thousand ~5 per thousand

2. will drain cup mouth upward paving, perforationsPhase buckle;
The 3. drainage board is covered with geotextile and geotextileMutual lapping10~20cm,
Prevent mud water from passing through soilFabric and silt storageDrainage systemThe
Cause drainagePoor water storage;
4. lay the 10~20mm on the geotextilecrudesand
Formation percolationThrough filter layer,Blocking plantingSoil loss;
5. cover suitable thickness planting soil.
6., do a good drainage plateFinished product protection. Drainage boardAfter paving,
answerNot allowed directly on the drain boardPush cart, etc,
Transport materialsLay it upBoardMa. Paving with filling.