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Sikatherm® MW

Verified by manufacturer 8 months ago

Sikatherm® MW DD

Sikaplan® Variant:

Sikatherm® MW is a mineral wool thermal insulation board for use in Sikaplan® warm roof waterproofing systems.

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Application

For use with Sikaplan® PVC roof waterproofing systems.


Suitability of system to be confirmed based on site specific wind loading calculations.


Installed in accordance with Sika Limited application instructions, Technical guidance and Product Data Sheet.

Description

Sikatherm® MW is an insulation board, faced with a mineral fibre tissue, bonded to the insulation core during the manufacturing process. The core of Sikatherm® is high performance mineral wool with a typical density of 220kg/m3 (top layer).


USES

Thermal insulation in Sika® roof waterproofing systems.


CHARACTERISTICS / ADVANTAGES



  • Excellent fire performance - A2-s1, d0
  • Ideal for sound/noise reduction
  • Low thermal conductivity
  • Ideal for new construction and refurbishment
  • No separation layer for membranes is required
  • High compression strength
  • Supports excellent adhesion with appropriate adhesives
  • Available as uniform thickness or tapered

General information

Material

Mineral wool

Shape

Rectangle

Length

1200 mm

Width

1000 mm

Height

Bespoke

Warranty description

15 year

20 year

25 year

Uniclass

Pr_25_57_06_56 Mineral wool slab insulationPrimary

CAWS

J31/26 Thermal insulation

J31/334 Mineral wool insulation

J41/425 Mineral wool (MW) insulation

J41/26 Thermal insulation

J42/27 Thermal insulation

J42/425 Mineral wool (MW) insulation

Specification data - Mineral wool slab insulation

General requirements

Insulation products generally.

Standard

To BS EN 13162.

Thickness

-

Manufacturer guidance

Consult manufacturer for options and insert requirements.

Facing

Mineral fibre tissue.

Edges

Square.

Density

Typically 220 kg/m³ (top layer) and 150–160 kg/m³ (bottom layer).

Thermal conductivity (maximum)

0.039 W/mK.

Compressive strength (minimum)

75 kPa.

Fire performance

Class A2-s1, d0 (EN 13501-1).

Cross Section

Uniform thickness.

Face Size (length x width)

-

Manufacturer guidance

Consult manufacturer for options and insert requirements.