Summary
High performance acoustic masonry building sound blocks.
Color
Grey, Other
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Material
Concrete
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Shape
Rectangle, Other
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Length
495 mm, 387 mm, 360 mm, 322 mm, 530 mm
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Width
215 mm, 190 mm, 130 mm
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Height
195 mm, 87 mm, 190 mm, 187 mm, 200 mm
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Specification
Block description
Cellular acoustic block.
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Appearance
Block with triple Helmholtz resonator slots in face.
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Configuration
Group 2.
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Compressive strength
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Mean value
8–12 N/mm².
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Thermal conductivity
2 W/m·K.
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Recycled content
65%.
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Work sizes (length x width x height)
495 x 190 x 190 mm.
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Tolerance category
D2 to BS EN 771.5.
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Density
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Net dry density
2100 kg/m³.
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Reaction to fire
Fire resistance up to two hours.
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Water absorption by capillarity
<5%.
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Additional properties
Material/ Finish
Concrete., Argex.
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Sustainability data
Contains Red List materials
No
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Country of material origin
Europe
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Country of product manufacture
Europe
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Material
Concrete
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Recycled content
65 %
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