Technical Data

Absorption:12.5%
Compression Strength: 3,400+ psi in accordance with ASTM C39
Thickness: 1” to 2”
Splitting Tensile Strength: 305psi
Fire Rating: Shows zero flame spread, zero fuel contributed, and zero smoke developed.
Installed weight: 9 to 12 lbs./sq.ft. (approx.)
R Value: .75 to 1
Color Retention: Permanent mineral oxide colors are used. Dutch Quality Stone will have no unsightly color change after years of weathering
Additional Notes:

Just as natural stone will vary in color, Dutch Quality Stone will reflect some degree of variation in color. Actual stone color may vary from brochure. It may also vary from existing structures.
Dutch Quality Stone recommends grouting on all exterior applications, in harsh weather climates.
Veneer stone is not intended and will not hold up to foot traffic.
Like any other cement product, under certain weather temperatures and conditions, stone may have signs of efflorescence. (See cleaning instructions.)
Just as natural stone shows signs of scuffing, occasionally Dutch Quality stone will have light scuffing. (See cleaning instructions.) With proper handling, there should not be heavy scuffing.
Dutch Quality Stone is not responsible for discoloration due to runoff from adjacent building materials. (i.e. steel siding)

 

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