Summary
Heavy duty protection and drainage for waterproofing membranes.
Heavy duty protection and drainage for waterproofing membranes.
Heavy duty protection and drainage for waterproofing membranes.
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.
For below ground waterproofing where an externally applied Type A barrier membrane protection layer is required combined with an integral sub surface drainage layer.
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.
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.
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.
Product certifications
Digital objects
Color
Black
Black
Black
Material
Polypropylene, High density polyethylene (HDPE)
Polypropylene, High density polyethylene (HDPE)
Polypropylene, High density polyethylene (HDPE)
Shape
Rectangle
Rectangle
Rectangle
Length
25000 mm
25000 mm
25000 mm
Width
970 mm, 1000 mm, 900 mm
970 mm, 1000 mm, 900 mm
970 mm, 1000 mm, 900 mm
Height
6 mm, 12 mm, 25 mm
6 mm, 12 mm, 25 mm
6 mm, 12 mm, 25 mm
Warranty description
-
-
-
Specification
Classification data
Product reference
Visqueen Protect&Drain.
Visqueen Protect&Drain.
Visqueen Protect&Drain.
Standard
Quality Management System ISO 9001:2015.
Quality Management System ISO 9001:2015.
Quality Management System ISO 9001:2015.
Performance characteristics
-
-
-
Flow rate
15 L/s/m.
2 L/s/m.
7 L/s/m.
Fire performance
F class.
F class.
F class.
Filter layer
Polypropylene fleece.
Polypropylene fleece.
Polypropylene fleece.
Stud height
0.5 mm.
0.5 mm.
0.5 mm.
Sheet thickness
25 mm.
6 mm.
12 mm.
Weight (minimum)
29 kg.
29 kg.
29 kg.
Colour
Black.
Black.
Black.
Additional properties
Weight
40 kg.
29 kg.
30 kg.
Width
900 mm.
970 mm.
1000 mm.
Length
25 m.
25 m.
25 m.
Diameter
1.3 m.
1 m.
1 mm.
CompressiveStrength
300 kPa.
700 kPa.
500 kPa.
Water permeability
100 l/m²/s 1.
100 l/m²/s 1.
100 l/m²/s 1.
Application temperature
-
-
-
Sustainability data
Country of material origin
United Kingdom
United Kingdom
United Kingdom
Country of product manufacture
United Kingdom
United Kingdom
United Kingdom
Material
Polypropylene, High density polyethylene (HDPE)
Polypropylene, High density polyethylene (HDPE)
Polypropylene, High density polyethylene (HDPE)