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Delta MS20 - Cavity Drainage Membrane

Verified by manufacturer 21 days ago

Delta Membrane Systems Ltd Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

Delta MS20 is a high-density polyethylene (HDPE) dimpled sheeting with a high drainage capacity and compressive strength, suitable for high performance seepage layers.

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Application

  • Suitable for high performance seepage layers in building and civil engineering construction.
  • It can also be used to upgrade damp and defective floors and is suitable to take a range of floor finishes.

Description

Delta MS20 is a high-density polyethylene (HDPE) dimpled sheeting with a high drainage capacity and compressive strength.


Features and benefits:

  • A high-density, brown polyethylene (HDPE) drainage sheet with 20 mm-high dimples.
  • The vertical drainage system combines high compressive strength with excellent drainage properties.
  • May be installed as permanent shuttering either horizontally or vertically between a shotcrete wall and/ or curtain wall and the concrete wall of the building. In this case, the shotcrete acts as a filter, keeping the seepage layer free from soil particles.
  • Delta dimpled sheets are rot-proof, resisting saline solutions, inorganic acids, alkalines, and polar liquids.
  • They are proof against attack or modification by any of the minerals, humic acids, and bacterial catabolic products that naturally occur in the soil, as well as by bacteria, fungi, and micro-organisms.
  • The response of all sheet types to soil or underground water is completely neutral, nor will they leach any harmful and/ or ecologically doubtful substances.
  • Care should be taken to ensure that they are not permanently exposed to UV radiation.
  • Type C Cavity Drainage Membrane (BS 8102:2022)

General information

Color

Brown

Material

High density polyethylene (HDPE)

Length

20000 mm

Width

2000 mm

Height

20 mm

Stud height.

Warranty description

30 year

Uniclass

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

CAWS

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

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

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

Standard

To BS EN 13252; Type C cavity drainage to BS 8102:2022.

Third-party certification

CE marked and to BBA Agrément Certificate.

Stud height

Dimple height.

20 mm.

Air volume between studs: 14 L/m².

Sheet thickness

1 mm.

Weight (minimum)

Manufacturer’s standard.

Colour

Brown.

Performance characteristics

-

Flow rate

Drainage capacity.

101 L/s/m.

600 L/min/m.

36 100 L/h/m.

Fire performance

Reaction to fire, to EN 13501-1: Class E.

Accessories

Delta®-Geo-Drain Clip.

Attachment clip for fastening Delta®-MS-Profile.

Delta®-Stop Pin.

Adhesive pin to facilitate the installation of the dimpled sheet.

Delta®-Plug.

Nylon percussion plug for concrete or masonry.

Delta®-MS Knopf.

Washer fastening.

Delta®-Profile.

Brown moulding cap to protect the upper edge of the sheet.

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Drainage

10 L/s.

Drainage rate: Approximately per metre.

Service temperature range

-30 to +80°C.

Typical compressive strength

150 kN/m².

Transient loading, approximately.

Roll size

20 x 2 m.

Sustainability data

Contains Red List materials

No

Country of product manufacture

Germany

Recyclability

Yes

Recycled content

0 %

BIM objects

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Platform Compatible Version
AECOsim
-

1

Vectorworks
-

1

ARCHICAD
-

1

IFC

IFC2X3

4

Revit

Revit 2016

8

Third party certifications

BBA Agrément Certificate

BBA Agrément Certificate

00/3742

Literature

Delta-MS 20 Drainage System

Delta-MS 20 Drainage System

Delta Cavity Drain Brochure

Delta Cavity Drain Brochure

Delta Drainage Channel Product Brochure for Cavity Drain Systems

Delta Drainage Channel Product Brochure for Cavity Drain Systems

Delta Type C Ancillary Brochure

Delta Type C Ancillary Brochure

Case studies

West London – Combination Waterproofing (2 forms) to BS 8102:2009

West London – Combination Waterproofing (2 forms) to BS 8102:2009

Waterproofing vaults (using Type C Systems)

Waterproofing vaults (using Type C Systems)

Waterproofing solution to Grade II Listed Commercial Structure

Waterproofing solution to Grade II Listed Commercial Structure

Waterproofing Solution BS 8102:2009

Waterproofing Solution BS 8102:2009

Waterproofing Basement Vaults - Leeds

Waterproofing Basement Vaults - Leeds

Type C, Cavity Drainage Waterproofing

Type C, Cavity Drainage Waterproofing

Structural Waterproofing - Private Residence

Structural Waterproofing - Private Residence

Structural Waterproofing Mixed Commercial Development

Structural Waterproofing Mixed Commercial Development

Structural Waterproofing & Ground Gas Protection

Structural Waterproofing & Ground Gas Protection

Structural Waterproofing - Grade II listed Georgian House

Structural Waterproofing - Grade II listed Georgian House

Remedial Waterproofing - Commercial Structure

Remedial Waterproofing - Commercial Structure

Remedial Basement Waterproofing

Remedial Basement Waterproofing

Public House Cellar Conversion

Public House Cellar Conversion

North London Synagogue - Structural Waterproofing Basement

North London Synagogue - Structural Waterproofing Basement

Maintainable Waterproofing solutions

Maintainable Waterproofing solutions

Luxury North London Residence

Luxury North London Residence

Cumbria Flood Resilience Showcase Project

Cumbria Flood Resilience Showcase Project

Commercial to Residential Basement Conversion

Commercial to Residential Basement Conversion

Basement Waterproofing

Basement Waterproofing

Basement Renovation

Basement Renovation

Basement Extension

Basement Extension

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