0086-513-86849999
No. 18, Fuxin Road, Liuqiao Town, Tongzhou Dist., Nantong, Jiangsu, China (Mainland)
Foundation Slab Moisture Barrier HDPE Underground Basement waterproofing membranedimple drain supplier
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 Inner Wall and Foundation Slab Moisture Barrier
1)Painting Surface Cover with Mesh Fabric
2)Printing Surfactant
3) Wire Mesh
4)Drainage/Dimple Sheet
5)Painting Basement Membrane
6)Structure Wall
7)Ditch Cover
8)Concrete
9)Drainage/Dimple Sheet
10)Making Level
Product Details
Product Testing
Packing Pictures
