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Ordorless Basement Waterproofing Membrane Preserve Structural Integrity

QINHUANGDAO DIWEI CONSTRUCTION MATERIALS CO., LTD

Ordorless Basement Waterproofing Membrane Preserve Structural Integrity

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Brand Name : DWD WATERPROOFING

Model Number : DWD 120

Certification : ISO

Place of Origin : China

MOQ : Negotiable

Price : Negotiable

Payment Terms : L/C, T/T

Supply Ability : 10000 square meter per day

Delivery Time : 15-20 days generally, or depending on your order.

Packaging Details : Woven bag packaging for every roller

Material : Polyethylene , PE

Thickness : 0.6 - 1.2mm

Density : 360 - 600g/m2

Width : 1150mm to 5800mm Or Customized

Weldable : Yes

Free Sample : Yes

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Thermally Welded Basement Waterproofing Membrane With Free Sample Service


Basement is actually at the lowest part in most the buildings. The quality of waterproofing will affect our health and buildings' safety.

There are four advantages to a good waterproof basement for buildings:

Preserves structural integrity.
Enhances indoor air quality.
Increases property value.
Increases buildings' lifespan.

DWD waterproofing membrane is a good protective waterproof consumable for your basement waterproofing works.


DWD 120 Waterproofing Membrane Brochure.pdf


The feature of DWD waterproofing membranes:

Easy-to-installed.

Bonded with cement adhesive and suited to full-surface bonding.

High-density.

Excellent water resistance, anti-seepage, chemical corrosion resistance, aging resistance, and root resistance.

Good seams strength.

Hot air weldable for seams and joints.
Excellent tensile strength.

Adaptability to deformation and flexibility at low temperature to meet wide temperature range application.
Long service life.

Guarantees are more than 30 years under correctly applied.


Specification

Specification of DWD PE waterproofing membranes please see the table as below.

Thickness (mm)Length (m)Width (mm)Area (m2/roll)
0.660.9

1150

70
0.760.970
0.856.565
0.950.057.5
1.243.550
Note: Width can be customized such as 1500mm, 2000mm, 3000mm and 6000mm, etc.

The performance of DWD 120 waterproofing membranes meets the standard of GB 18173.1-2006 High Polymer Waterproofing Materials as shown below.

ItemParameter/Result
Breaking tensile strength (N/cm)Normal temperature≥60
60℃≥30
Elongation at break rate (%)Normal temperature≥400
-20℃≥10
Tear strength (N)≥20
No leakage performance (0.3Mpa, 30min)No leakage
Bending temperature under low temperature (℃)≤-20
Heating expansion amount (mm)Extension≤2
Contraction≤4
Hot air aging (80 C x 168h)Retention rate of tensile strength (%)≥80
Breaking tensile strength retention rate (%)≥70
Alkali resistance (mass fraction of 10% Ca (OH) 2 solution at normal temperature x 168h)Retention rate of tensile strength (%)≥80
Breaking tensile strength retention rate (%)≥80

Artificial climate aging

Retention rate of tensile strength (%)≥80
Breaking tensile strength retention rate (%)≥70
Bond peel strengthStandard test condition (N/mm)≥1.5
Soaking retention rate (%)Normal temperature x 168h70
composite strength (surface and core layer) (N/mm)≥1.2

Note:

Normal temperature is defined +25℃.

The performances of artificial climate aging, heating expansion amount, breaking tensile strength at 60℃should not consider if waterproofing membranes are non-exposed.

For the total thickness is less than 1.0mm of the resin composite waterproofing membranes, its elongation at break rate should not be less than 50%, and other performances can reach more than 80% of the prescribed value.


Installation Guide

Mechanically installation.

Fasteners can be set in the overlapped membrane edge, and weld the overlapped edge with a hot-air gun.

Adhered installation.

DWD waterproofing membranes can be fully bonded with DWD cement adhesive.

Welded installation.

Can be welded with the auto-moving welding machine to for the smoothest appearance and excellent seams strength.


Seams of waterproofing membranes are a key point in roof waterproofing works. Make sure all the seams are well welded. If necessary, every overlap of two waterproofing membranes should be more than 50mm for welding.

Roof waterproofing membranes

DWD waterproofing membrane is a good protective waterproof consumable for your basement waterproofing works.


More information or FREE SAMPLE service please email us: info@dwdwaterproofing.com


Product Tags:

interior basement waterproofing products

      

basement floor waterproofing membrane

      
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