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Information about the Solnhofer Natural Stone

Technical Information:
   
Trade title: Solnhofen Natural Stone, Solnhofen Floor Plates, Solnhofen Plate Lime, Solnhofen Fossil Stone
Stone type: Lime stone with very high density and homogeneity
Usage: Floor paving, wall panelling, stairs and sills in privat and public area, artificial creation
Basic attributes: Light- and colour- true, step- and slid-secure (with breach-rough and polished surface)  resistant, easy and favourable maintenance
Edificial biological attribute: Excellent edificial biological characteristics, absolute radiation-free in contrary to some granites and slates, no injurious perspirations (so-called fogging) like some artificial stones
Colours: Colours in natural variations of adjunct, yellow, grey and light brown
Chemical composition: about 98 % CaCo3, about 0.5 to 2 % MgCO3
Raw weight: 2.55 kg/dm≥
Pressure firmness: 215 N/mm≤ (n. DIN 52105)
Bending firmness: 28.6 N/mm≤
Warmth conductivity: 2.3 W/m x K
Water absorption:: 1.4% of weight
Surfaces: bruchrau, angeschliffen, feingeschliffen, matt poliert
Paving: For paving in thin- bed method, calibrated plates in the same thickness are delivered.
For paving in thick- bed method, plates in slightly varying thicknesses are delivered, the equalization of height follows in the concrete. Please obey the paving instructions.
Underfloor heating: The Solnhofen Natural Stone is especially suitable as surface on underfloor heating due to its high and equally density.
Frost stability: Unfortunately we cannot grant any frost stability as far as lime plates are concerned.
Seal: We recommend an appropriate stone-seal, if the stone- surface is highly used.
Cleaning: Cleaning has to be effected by clear water, if necessary add small amounts of wax free finery. Alkaline and sour fineries are to be avoided.

 


 

 

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