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HDPE Drainage Board For Roofing

•Dimple board drainage has high drainage efficiency.

•Dimple drainage board has high compressive strength.

•It can corrosion resistance, and convenient construction.

•Dimple drainage cell easy maintenance in engineering.

•It has strong load resistance and durability.

•Have Good Vertical Drainage Properties.

•It can water storage function.

•Roll Length: 5~20M

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Product Details

HDPE Drainage Board For Roofing

A drainage board, also known as a "drain plate", is a component placed on the roof of a building to collect and discharge rainwater and snow. It is usually made of materials such as high-density polyethylene (HDPE) or polypropylene (PP), which has good weather resistance and corrosion resistance.

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Dimple Board Drainage function and feature:

◆The acid, alkali and salt in the natural environment can not cause corrosion damage to it ,and the service life is long.

◆HDPE plastic dimple board drain light weight, convenient transportation

◆Drainage and water conduction:The dimple drainage board has excellent drainage and water conduction performance, which can quickly discharge rainwater and avoid water accumulation.

◆Auxiliary waterproof ‌: As an auxiliary waterproof material, prevent moisture penetration and protect the foundation of the building.

◆‌Protective effect‌ :When backfilling soil, avoid the damage of waterproof layer, play a protective role.

Besides the dimple drainage board also has the functions of sound insulation, ventilation and moisture-proof to improve the comfort of the building.

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The technical parameters of water proof dimple drain board:

No		LK-H08	LK-H10	LK-H12	LK-H16	LK-H20	LK-H25	LK-H30
1	Material	HDPE	HDPE	HDPE	HDPE	HDPE	HDPE	HDPE
2	Drain height(mm)	08	10	12	16	20	25	30
3	Weight(g/m²)	1000	1100	1200	1400	1500	1600	1800
4	Board thickness(mm)	0.7	0.8	0.9	1	1.1	1.1	1.2
5	Tensile strength(N/100mm)	350	350	350	350	350	350	350
6	Anti-pression strength(KPa)	300	300	300	300	300	300	300
7	Elongation rate(% >)	80	80	80	80	80	80	80
8	Flow (cm³.s)≥	10	10	10	10	10	10	10
9	CBR puncture strength N	350	350	350	350	350	350	350

HDPE dimple board drainage packaging and delivery:

Standard packaging or customer's requirements.

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After-sales service:

Our company provides a one-stop service, and our technical staff provides 24/7 online support to solve any technical problems related to hdpe dimple drain board in a timely manner. Thank you for your love of our products.

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