Papua New Guinea Non-Woven Composite HDPE Dimple Drainage Board for Roof Garden

Composite Drainage Board is a high-performance drainage material, made of polymer material and special additives.

Category:

Papua New GuineaComposite Drainage Board

Phone:+86 13105487610

Product Description

Introduction

PE self-adhesive waterproof and drainage board is a polymer waterproof board with drainage function. It is mainly composed of concave and convex waterproof and drainage board and adhesive tape. The adhesive tape can facilitate the installation and fixation of the material. It is mainly used for waterproofing and drainage of underground tunnels. It has the characteristics of good drainage effect, excellent waterproof performance and easy installation.

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Working Drawing

• High tear and puncture resistance.

• Resistant to mildew and corrosion by acids, alkali, salts and other media in the use environment.

• Heat and low temperature resistance, high adaptability to the construction environment.

• Easy Installation. With "Velcro" adhesive tape, it can be directly bonded to the non-woven buffer layer (self-adhesive cloth) , no hidden danger of nailing and perforation , the construction efficiency is higher.

• Perform both waterproof and drainage functions, and the waterproof effect is more significant.

Specifications

ltem/Model	DB08	DB10	DB12	DB16	DB20	DB25	DB30
Material	HDPE
Dimple Height (mm)	8	10	12	16	20	25	30
Unit Weight (g/m²)	1000	1100	1200	1400	1500	1600	1800
Thickness (mm)	0.7	0.8	0.9	1.0	1.1	1.1	1.2
Tensile Strength (KN/m)	3.5
Compressive Strength (>kpa)	300
Elongation >%	80
Longitudinal Drainage >cm²/s	10	10	10	15	15	20	20
Puncture Strength (KN)	0.35