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Anti seepage function Composite Drainage Board

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

Commodity name： Anti seepage function Composite Drainage Board

Category:

Composite Drainage Board

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Description

Introduction

Composite drainage board is a constructing fabric with drainage, insulation, and anti-seepage functions. Its predominant makes use of are as follows:

Drainage function: The composite drainage board has environment friendly drainage capacity, which can shortly discharge rainwater, groundwater or different sewage, keep away from the incidence of water accumulation, and maintain the floor dry.

Insulation function: Composite drainage boards have remarkable insulation performance, which can successfully decrease the loss of floor temperature and enhance indoor comfort. Meanwhile, in winter, it can forestall floor icing and shield pipelines from the affect of bloodless weather.

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Working Drawing

Anti seepage function: The composite drainage board has exquisite anti-seepage performance, which can efficiently stop the infiltration of groundwater, keep away from issues such as basis contract and soil loosening, and enlarge the steadiness and sturdiness of the foundation.

Widely applicable: Composite drainage boards can be broadly used in underground garages, basements, rooftop gardens, sidewalks, squares and different locations of buildings, as nicely as in infrastructure building such as parks, inexperienced spaces, highways, railways, etc., to meet the drainage, insulation, and anti-seepage wants of special places.

In summary, composite drainage boards have more than one features and can grant complete drainage, insulation, and anti-seepage solutions. They are extensively used in the fields of building and infrastructure, enhancing engineering fantastic and sustainable improvement capabilities.

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