Foundation Slab Moisture Barrier HDPE Underground Basement waterproofing membrane building material for outer wall

Product Overview

Description

  Foundation Slab Moisture Barrier HDPE Underground Basement waterproofing membrane building material for outer wall

 

  1. Drainage Sheet is a dimpled plastic sheet with applications for:

Internal drainage of basement walls

 

Creating a capillary break and replacing sub-base in ground slap construction

 

Waterproofing membrane protection of underground structures

 

2.Drainage Sheet acts as a barrier to give protection to the waterproofing membrane from backfill. The dimples create a vapour and thermal insulation barrier in both internal walls and adjacent to waterproofing membranes.

 

3.Drainage Sheet  offers protection against rising damp in ground slaps and replaces traditional lean concrete sub-base slabs without compromising the load-bearing capacity of the sub-base.

 

4.Drainage Sheet  creates a cavity control layer when placed between the reinforced concrete base and concrete floor surfaces in chemical storage areas allowing continuous monitoring to determine leakage of chemical containers.

 

 

 

 

 

Applications

 

Typical areas of application include:

 

green roof

 

Basement walls

 

Tunnels

 

Ground slabs

 

Hazardous chemical storage areas

 

Advantages

 

Diagonal dimple configuration with high compressive strength of 250 kN/m2 (25 t/m2)

 

Provides an effective protection layer over waterproofing membranes

 

Acts as a fail-safe drainage system for double-walled underground structures

 

Approved by German authorities for use in hazardous chemical storage areas

 

Avoids the need for a sub-base slab in ground slab construction

 

Wide and easy to handle rolls result in rapid and low cost installation

 

Specifications

 

Product: HW-PED10

Material:High density polyethylene

 

Weight:approx.812 g/ m²

 

 

 

Sheet thickness:approx. 0.70mm±0.05mm

 

 

 

Dimple height:10mm

 

 

 

Dimension:2400×20000

 

 

 

Compressive strength: approx. 200 kN/m² (20t/m²)

 

 

 

Technical Information Table

 

Model Standard	HW-PED8	HW-PED10	HW-PED12	HW-PED15	HW-PED20	HW-PED25	HW-PED30
Material	HDPE	HDPE	HDPE	HDPE	HDPE	HDPE	HDPE
Dimple height mm≥	8	10	12	15	20	25	30
Elongation percentage(%)≥	25	25	25	25	25	25	25
Tensile strength(N/5cm)	350	350	350	350	350	350	350
Compressive strength(kPa)≥	200	200	200	150	150	150

 

 

 

 

Advantage:

1.Prevent moisture

2.Reduce green rool loading

3.Protect waterproofing membrane

4.Draining  water quickly

5.Prevent aging

 

Arboretum Outer Wall 

 

1) Structure Wall

 

2) Waterproofing Membrane

 

3) Drainage/Dimple Sheet

 

4) Filter Fabric/Geotextile

 

5)Backfill for outer wall

 

 

Product Details

Product Testing

 

Packing Pictures