W is an insulation material which is manufactured in the extrusion process
from vegetable raw materials, in particular rye and natural mineral additives,
such as lime and water glass. Ceralith® W is suitable
for blowing in and pouring into ceilings and roofs.
- 4 mm (DIN 4226, part 3)
- 0,115 kg/dm3
050 / 0,047 W/m*
material class B2, only combustible if flamed, non-melting
W is manufactured without conservation, e.g. boron compounds, insecticides
resp. pesticides and heavy metal compounds.
to healthy housing environment
W is open to diffusion. Air humidity is absorbed by the granulate
and with a reduction of the humidity concentration discharged into
the air. Ceralith® W has an insulating effect
in winter and a temperature-balancing effect in summer.
resistance against damage by mould fungus, rodents and insects. Granulate
with free-flowing and flowing property and with low dust content Ceralith®
W is biologically degradable within the scope of waste disposal
license No. Z-23.11-274 according to construction supervisory board
issued by Deutsches Institut für Bautechnik Berlin.
Ecological product inspection, inspection No. 770/00, recommended
according to economic building standard - eco environmental institute
insulation material for cavities which are not exposed to pressure,
flat and slightly tilted cavities