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Visqueen Protect&Drain
Verified by manufacturer 1 month ago

Third party certifications:

DoP
Certificate type

Heavy duty protection for waterproofing membranes.

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Application

For below ground waterproofing where an externally applied Type A barrier membrane protection layer is required combined with an integral sub surface drainage layer.

Description

A geocomposite void former comprising a cuspate high density polyethylene (PE-HD) core bonded to a nonwoven polypropylene geotextile filter membrane.

Features and benefits:

Acts as a heavy duty protection medium for Visqueen damp proofing, gas proofing and tanking membranes. In addition, when used in external tanking applications, the product forms a void to collect and transmit water into adjacent drainage outlets or collector pipes.
Acts as a combined protection layer and drainage layer.
Range of thicknesses available which provides options for water flow capacity.
Large format rolls mean rapid installation.
High compressive strength.

General information

Color	Black
Material Core: Cuspated high density polyethylene (PE-HD), Geotextile: Polypropylene.	Polypropylene High density polyethylene (HDPE)
Shape	Rectangle
Length	25000 mm
Width	970 mm 1000 mm 900 mm
Height	6 mm 12 mm 25 mm
WarrantyDescription	See manufacturer's insurance document for warranty details. Consult manufacturer for further information.

Uniclass	Pr_25_57_51_74 Rubber studded sheetsPrimary
CAWS	J40/295 Geocomposite studded cavity drainage/ venting membrane J40/47 High-density polyethylene/ polypropylene studded cavity drain membrane

Specification data - Rubber studded sheets

Standard	Quality Management System ISO 9001:2015.
Material	-
Studded layer	High-density polyethylene (PE-HD).
Filter layer	Polypropylene fleece.
Stud height	0.5 mm.
Sheet thickness	6 mm. 12 mm. 25 mm.
Weight (minimum)	29 kg.
Colour	Black.
Performance characteristics	-
Fire performance	F class.

Product Reference	Visqueen Protect&Drain
Weight	29 kg. 30 kg. 75 kg.
Width	900 mm. 970 mm. 1000 mm.
Length	25 m.
Diameter	1 m. 1.3 m.
CompressiveStrength	700 kPa. 500 kPa. 300 kPa.
Water permeability	100 l/m²/s 1.
Application temperature	No temperature range restrictions for installing Visqueen Protect&Drain however it is recommended associated system components should not be used below 5°C.