Thermo-teK LM ECO ALU

LAMELLA MATS
KNAUF INSULATION THERMO-TEK LM ECO ALU

Type of Insulation:
Mineral wool mat with lamellas for the insulation of pipes, components as elbows and T-pieces, valves and flanges, air ducts.
The lamella mat must have certifications and CE marking in accordance with EN 14303.

Facing:
The lamella mat shall a have glass fibre reinforced aluminium foil on one side.

Description:
Mineral wool lamella mat with tear-resistant, glass fibre reinforced aluminium foil bonded to one side of rock mineral wool strips (lamellas). The rock mineral wool lamellas shall be perpendicular to the contact surface in order to provide a high compressive strength, while keeping flexibility. The mineral wool lamella mat shall use a mainly bio-based binder, e.g. Ecose Technology, contain no added formaldehyde and be certified under Eurofins Gold Indoor Air Comfort quality standards or equivalent.

Main characteristics:
1. Eurofins
Certification Indoor Air Comfort: Gold Standard

2. Fire
The lamella mat shall be non-combustible with the following reaction to fire according to 
EN 13501-1: A1 (for thickness 20 mm: A2-s1, d0).

3. Thermal
The thermal conductivity λ-value shall be according to EN 12667:
0,037 W/(mK) at 10 °C
0,042 W/(mK) at 40 °C
0,044 W/(mK) at 50 °C
0,056 W/(mK) at 100 °C
0,070 W/(mK) at 150 °C
0,088 W/(mK) at 200 °C
0,109 W/(mK) at 250 °C
The maximum service temperature is measured according to EN 14706 and shall be minimum 250 °C.

4. Chemicals
AS quality, according to EN 13468: content of chlorides less than 10 ppm.

5. Dimensional tolerances
The dimensional tolerance class shall be T4, according to EN 14303.

6. Other certifications
RAL certification; M1 classification.

7. Other requirements
Water vapour diffusion equivalent air layer thickness, according to EN 12086: Sd ≥ 200 m.
Water absorption, according to EN 1609: maximum 1 kg/m².
Melting point of fibres, according to DIN 4102-17: ≥ 1000 °C.

EN designation code:
MW-EN14303-T4-ST(+)250-WS1-MV2-CL10

Standard Dimensions:
Lamella mat length shall be: from 2500 mm to 10000 mm, depending on the thickness.
Lamella mat width shall be 500 or 1000 mm.
Lamella mat thickness shall be: 20, 30, 40, 50, 60, 80, 100, 120, 140 mm.