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Proofex Cavitydrain 200

Verified by manufacturer 2 months ago

Fosroc International Limited Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

High density polyethylene (HDPE) profiled drained cavity former and damp proof membrane.

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Application

Proofex Cavitydrain 200 is typically laid onto basement floor slabs where Type C (Drained Cavity) protection is required either as the sole protective measure or in conjunction with Type A (Barrier) or Type B (Integral) waterproofing to achieve the required grade of protection in accordance with the recommendations of BS 8102.

Description

Proofex Cavitydrain is a profiled HDPE membrane with ribbed conical voids spaced to permit high water flow through a permanent void against the sub-structure face.

Any water ingress through the structural concrete will not enter the internal environment because Proofex Cavitydrain provides a continuous water and damp proof drainage former to connect with drainage channels or outlets cast into the floor. Internal application in a controlled environment increases security against waterproofing failure.


Features and benefits:

  • Resistant to most acids, alkalis, oils and fuels.
  • Suitable for new and existing construction projects.
  • Acceptable for all water table classifications.

General information

Color

Black

Material

Polyethylene

Length

20000 mm

Width

2000 mm

Height

20 mm

WarrantyDescription

A project specific warranty document for an agreed period for products supplied in accordance with a detailed specification document is available on request.

-

Uniclass

Pr_25_57_51_36 High-density polyethylene (PE-HD) studded sheetsPrimary

CAWS

J40/47 High-density polyethylene/ polypropylene studded cavity drain membrane

J40/290 High-density polyethylene/ polypropylene studded cavity drain membrane

Specification data - High-density polyethylene (PE-HD) studded sheets

Standard

To EN 13967.

Third-party certification

British Board of Agrément (BBA) Certificate.

Stud height

20 mm.

Sheet thickness

1 mm.

Weight (minimum)

0.95 kg/m².

Colour

Black.

Performance characteristics

-

Flow rate

To BS EN ISO 12958 at 20 kPa, 10 L/s.m (vertical), 2.50 L/s.m (horizontal).

Fire performance

To EN 13967, Class F.

Sealing

Proofex Cavitydrain Sealing Tape.

Joints

30 mm minimum overlap between sheets.

Fixing

Proofex Cavitydrain Fixing Plugs with Seals.

Tensile strength (minimum)

MD: 530 N/50mm, CMD: 500 N/50mm.

Tear resistance

350 N.

CompressiveStrength

To ISO 25619-2, 150 kN/m.

Environmental information

Country of material origin

Norway

Country of product manufacture

Norway

Recycled content

0 %

Literature

Proofex Cavitydrain data sheet

Proofex Cavitydrain data sheet

Fosroc Proofex Cavitydrain 200 Safety Data Sheet

Fosroc Proofex Cavitydrain 200 Safety Data Sheet

Third party certifications

BBA Agrément Certificate

BBA Agrément Certificate

Proofex Cavitydrain 200

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