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Koster NB 4000

Verified by manufacturer 5 months ago

Delta Membrane Systems Ltd

Two-component, mineral, thick film sealant. Quickly rain and waterproof.

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+44 (0)1992 523523 Website

Application

Suited for waterproofing building structures inside and outside, especially in the restoration of buildings.

Description

A polymer modified mineral coating for waterproofing building structures inside and outside. It is resistant to rain soon after application and can be exposed to pressurized water after 24 hours. It is elastic and crack bridging. Areas prone to or in danger of cracking should have Köster Flex Fabric imbedded in the fresh first layer.


General information

Color

Grey

Warranty description

Ten year

Uniclass

Pr_20_31_53_66 Polymer-modified cementitious slurriesPrimary

CAWS

J10/110 Proprietary mortar

J30/110 Cold-applied tanking

Specification data - Polymer-modified cementitious slurries

Colour

Grey.

Layer thickness

-

Manufacturer guidance

  • Dry layer thickness (minimum): 3–4 mm.
  • Wet layer thickness: 3.3–4.4 mm.

Consumption (per layer applied)

3.1–4.2 kg/m².

Solids content

90%.

Guidance for specification option:

By weight (approximate).

Density

0.95 g/cm³.

Temperature

2–30°C.

Sustainability data

Contains Red List materials

No

Recyclability

No

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

0 %

BIM objects

BOS

NBS BIM Object Standard

This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.

Find out more about the NBS BIM Object Standard.

Platform Compatible Version
Revit
-

1

IFC
-

1

Literature

Koster - The Green Pages of Construction Chemicals

Koster - The Green Pages of Construction Chemicals