Clay plaster

Clay insulation plaster, naturally-moist

Single or multilayer basecoat plaster for interior application. Why waste the space under your interior insulation boards? In comparison to normal clay plaster mortars, layers of clay insulation plaster markedly improve the transport of heat through the wall. Clay insulation plaster is also a problem-solver for many other scenarios, e.g. for window soffits or minimal insulation focused on only certain areas. The plaster is suitable as a substrate for all coarse and fine CLAYTEC clay topcoat plasters.

Type of clay plaster mortar
Clay plaster mortar for use as plastering mortar. Earth-moistened, 05.036 and 05.236.

Single or multilayer basecoat plaster for interior application. Manual or machine plastering. As a thick-layer levelling plaster beneath interior insulation boards, for uneven window soffits and conical plaster layers, on thermal bridges and connecting walls and ceilings, for patched minimal insulation.

Clay, pumice 5 mm, grain group: oversize grain according to DIN 0/4, < 8 mm, plant fine fibres, straw.

Country of origin

Material properties
Drying shrinkage 2%. Strength class S I. Bending tensile strength 0.4 N/mm2 compressive strength 1.0 N/mm2. Adhesive strength 0.10 N/mm2. Gross density class 1.0 (bulk density 960 kg/m3). Thermal conductivity 0.19 W/m∙K. µ-value 5/10. Vapour adsorption
class WS III. Building material class B2*.

Supply form, coverage
Earth-moistened 05.036 in 0.9 t Big Bags (yields 675 l plaster mortar, 45 m2 area at thickness = 1.5 cm)
Earth-moistened 05.236 in 0.45 t Big Bags (yields 340 l plaster mortar, 23 m2 area at thickness = 1.5 cm)

Store in a dry place. Earth-moist lightweight clay insulation plaster should be applied no later than 3 months after manufacture.
In winter, earth-moist goods must be stored so they are protected from freezing, otherwise workability during frost is impaired.

TM 06 nach Dachverband Lehm