Product Information
S and B EPS Lambdatherm® is a specially designed EPS that contains tiny chemically modified particles that reflect heat radiation and gives the material its grey colour.
These infrared absorbers and reflectors lower the thermal conductivity of the material offering a thickness reduction of about 20% against standard white EPS.
S and B Lambdatherm® boards are designed for the insulation of ground floors, in a variety of applications both domestic and commercial.
Grades
S and B Lambdatherm® is available in:
Lambdatherm® 70E
Lambdatherm® Elite
Lambdatherm® 120E
Lambdatherm® 150E
Advantages
- Speed of laying application
- Grey Enhanced EPS
- S and B EPS flooring offers excellent thermal performance providing savings in energy costs and higher comfort levels in dwellings.
- Maintains its thermal efficiency throughout the life of a building.
- Green guide A+ rating
To discover more about the benefits of S and B Lambdatherm®, call today on 0191 250 0818
Technical Information
| Features | Lambdatherm® | |||
|---|---|---|---|---|
| 70E | ELITE | 120E | 150E | |
Thermal Conductivity [k] value W/mk (10.C mean) |
0.031 | 0.030 | 0.031 | 0.031 |
Compress Strength kPa Min (at 10% compressivew strengths) |
70 | 100 | 120 | 150 |
Cross Breaking Strength kPa Min |
115 | 150 | 170 | 200 |
Safe Working Load kPa at 1% nominal compression |
21 | 45 | 45 | 70 |
Vapour Diffusion Resistance factor µ1 |
20-40 | 30-70 | 30-70 | 30-70 |
Vapour Permeability omg [pa.h.m] |
0.015 to 0.030 | 0.009 to 0.020 | 0.009 to 0.020 | 0.009 to 0.020 |
