Niwala Blanca Limestone
Product description
Niwala Blanca
Niwala Cream Limestone is a porous shell rock. Creamy white colour with an abundace of fossils. Finishes, honed or rough. Available formats, tiles, slabs, cut to size and blocks. Interiors and exteriors aplications, mainly front exteriors.
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Features
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Features
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Test Method
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Value
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Flexural resistance
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medium value (MPa)
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6,2
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Fire reaction
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Class A1
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Flexural resistance
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standard deviation (MPa)
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0,5
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Flexural resistance
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lower expected (MPa)
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5,3
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Flexural resistance
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after freezing/thawing 48 cycles (%)
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44
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Water absorption
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by atmospheric pressure (%)
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1,53
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Permeability
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200/250
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Abrasion resistance
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(mm)
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26,5
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Bulk density Kg/m3
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2640
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Slip resistant
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finished honed surface (RSV)
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69
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