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Delta DualProof - Pre Applied Waterproofing Membrane

Name: Delta DualProof - Pre Applied Waterproofing Membrane
Brand: Delta Membrane Systems Ltd
SKU: 5d3LiQUsMepa1jCs3WCV6A

Verified by manufacturer 2 days ago

Machine direction (MD)

Delta Membrane Systems Ltd

Third party certifications:

KIWA BDA
Certificate type

Type A external (positive side) pre-applied waterproofing membrane.

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+44 (0)1992 523523 Website

Application

Can be used in saltwater conditions.

Damp-proofing against:

Rising humidity caused by capillary action.
Standing water, for slab-on-ground foundations, column footings, strip foundations and walls.
Diffusion, effusion, absorption.

Concrete protection against:

Various ground gases.
Chemicals such as (sulfate, chloride, carbonate, hydrogen carbonate etc).
Contaminated ground water.

Waterproofing resistance:

Water under hydrostatic pressure.
Lateral water migration for deep, one or multilevel below grade structures.
Approved to German standard DIN 18195 ‘pressurized water situations’.
An additional sealing membrane for all watertight concrete structures.

Description

Delta DualProof is a fully and permanently bonded, Pre-Applied, Type A waterproofing membrane. DualProof is a continuous Type A waterproofing system for pre-application seals foundations, below ground surfaces of floors and walls and details of reinforced concrete earth retaining structures. Delta DualProof is applied before steel reinforcement is fixed and concrete poured. The special non-woven PP Fleece

of DualProof is co-extruded with a highly flexible, water and gas resistant, transparent PVC layer. Freshly poured concrete forms a strong mechanical bond with the PP-Fleece, preventing water tracking between the membrane and the concrete once cured.

DualProof can be installed without heat or open-flame, overlapped and sealed with butyl tape and special adhesive, CEM 805 for detailing. DualProof has excellent crack-bridging capabilities at locations where cracks occur within the concrete.

General information

Color	Clear Green
Material	PVC
Shape	Other
Length	20000 mm
Width	1080 mm
Height	1.9 mm
Warranty description	Ten year

Uniclass	Pr_25_57_65_60 Plastics sheetsPrimary
CAWS	J40/297 Waterproofing/ damp-proofing/ gas-retardant membrane

Specification data - Plastics sheets

Material	Polypropylene.
Purpose	Protection layer.
Performance characteristics	-
Tensile strength (minimum)	1254 N/50 mm. Guidance for specification option: Maximum tensile (to DIN EN ISO 12311-2).
Tear resistance	641 N/50 mm. Guidance for specification option: Tear Resistance (nail shank, to DIN EN 12310-1).
Elongation to break	110%.
Fire performance	To DIN EN ISO 11925-2 and EN 13501-1, class E.
Third-party certification	CE marked and DIN certified.
Form	Woven.
Physical properties	-
Weight (minimum)	1470 g/m². Guidance for specification option: To DIN EN 1849-2.
Dimensions	-
Thickness (minimum)	1.7 mm. Guidance for specification option: Thickness (20 kPa , to DIN EN 1849-2): (± 0.5). 1.2 mm. Guidance for specification option: Thickness PVC membrane (to DIN EN 1849-2).

Watertightness	- Manufacturer guidance To DIN EN 1928 B: Watertight.
Resistance	- Manufacturer guidance Resistance to impact (to DIN EN 12691): Watertight. Shear resistance in the overlapping (to DIN EN 12317-2): Collapse outside of the overlapping ≥300.