Timber frame restoration
Gräfix renders are cement-free, breathable lime mortars for conserving and restoring historical buildings. They are ideal for CLAYTEC clay substrates. Fine lime thin-coat render is a topcoat render for use on lime (outdoors) or clay (indoors).
Field of application
Breathable lime mortar for exterior plaster in timber-frame restoration and interior plaster on clay undercoat plaster for historical building conservation and restoration.
Composition
Lime, crushed limestone sand 0-0.8 mm, additives to improve its workability (surfactants, cellulose and methyl cellulose total < 0.5%).
Material parameters
Bulk density approx. 1,350 kg/m3, strength corresponds to CS I DIN EN 998-1
Supply form, coverage
In moisture-proof 30 kg bags (yields 24 litres mortar), 40 bags/pal.
Storage
Can be stored dry on pallets or wooden grid for at least 6 months.