NBS Source
Delta MS 500 Fire - Fire Retardant Studded Cavity Membrane

Application

Suitable for use on the internal faces of walls and floors as

a water management system for the protection of below ground structures against the potentially adverse effects of ground water ingress.

Description

A fire-retardant high-density polyethylene (HDPE) cavity drainage membrane has an 8mm studded clear profile, manufactured with DELTASAFE.


Features and benefits:

  • Euroclass rating: B-S2, d0 in accordance with EN13501-1:2018.
  • Tested to internationally accepted standards.
  • Type C waterproofing protection in accordance with BS 8102:2022.
  • Suitable for waterproofing and damp proofing.
  • Suitable for flood resilience.
  • Resistant to Radon.
  • Compressive Strength: >250 kN/M².
  • Air Volume Between Studs: 5.3 L/M².
  • R Value: 0.12 M² K/W.
  • NBS J40 (clause 290) flexible sheet tanking/damp proofing.

General information

Color

White

Material

High density polyethylene (HDPE)

High density polyethylene (HDPE).

Size

Roll size.

Length

20000 mm

Width

2400 mm

Height

8 mm

WarrantyDescription

30 year

Uniclass

Pr_25_57_51_74 Rubber 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 - Rubber studded sheets Enhanced data

Standard

EN 13501-1:2018.

Stud height

8 mm.

Sheet thickness

0.5 mm.

Colour

White.

Performance characteristics

-

Water storage capacity

2.25 L/sm, 135 L/min m, 8100 L/hm.

(Drainage capacity).

UV resistance

Required.

(-30°C to +80°C).

Fire performance

EN 13501-1:2018 Class B-S2, d0.

Environmental information

Contains Red List materials

No

Country of product manufacture

Germany

Recyclability

Yes

Recycled content

0 %

Literature

Delta Cavity Drain Brochure

Delta Cavity Drain Brochure

Delta Fire Retardant Waterproofing System

Delta Fire Retardant Waterproofing System

Delta MS 20 Access Port Product Data Sheet

Delta MS 20 Access Port Product Data Sheet

Delta MS 500 Fire Retardant Membrane

Delta MS 500 Fire Retardant Membrane

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