Verified by manufacturer 9 months ago
Colinwell Acousta Tex AT100
BBA Agrément Certificate
Certificate type
NSAI Agrément Certificate
Certificate type
Masonry blocks designed with a sound absorbing texture, to aid the control of sound reverberation.
Suitable for use in the construction of external and internal loadbearing and non-loadbearing walls, including the inner and outer leaves of cavity walls, party walls, partition walls and boundary walls. They can also be used as reinforced masonry walls through incorporation of bed joint reinforcement. Other applications include:
Textured face acoustic masonry blocks which provide high levels of sound absorption.
Manufactured from cement, specially sourced sound porous aggregates (65% recycled secondary aggregate content), an integral waterproofing and colour pigment.
Features and benefits:
Color | White Cream Green Red Beige |
Finish | Smooth Guidance for specification option: Sound absorbing textured acoustic face. |
Material | Concrete |
Shape | Rectangle |
Length | 440 mm |
Width | 100 mm 140 mm 215 mm |
Height | 215 mm |
Uniclass | |
CAWS | F10/18 Concrete facing blockwork F10/255 Concrete facing blockwork |
Product range |
Standard | To BS EN 771-3 and BS 5628-1. |
Block description | Solid, cellular, sound absorbing textured face, porous aggregate, precast concrete blocks. |
Compressive strength | |
Mean value | 15 N/mm². |
Thermal conductivity | 1.28 W/m·K. |
Recycled content | 65%.Guidance for specification option: Secondary aggregate content. |
Work sizes (length x width x height) | 440 x 100 x 215 mm. |
Accessory and special shape types | Not required.Bond-beam blocks.Cavity closers.Cills.Half blocks.Lintels.Quoins.Squints.Manufacturer guidance
|
Tolerance category | D2.Guidance for specification option: To BS EN 771-5. |
Reaction to fire | Manufacturer guidanceNon-combustible, and will not contribute to the spread of flame. |
Colour | Bracken. Cream. Green. Honey. Natural. |
Mortar type | Manufacturer standard. Maroon U53. Beige E74. Cream G89. Green N70. Manufacturer guidanceRefer to manufacturer recommended mortar in colour specification guidance. |
Mortar mix | Guidance for specification option: See manufacturer's literature and insert requirements. |
Joint | Guidance for specification option: See manufacturer's literature and insert requirements. |
Spacing | 6–10 m. Guidance for specification option: Spacing between control joint interval. |
Weight | 16 kg. |
Material/ Finish | Concrete, textured acoustic face. |
Efflorescence | None. |
Average density | 2100 kg/m³. |
Noise reduction coefficient (NRC) | 0.55 αw. |
Sound absorption coefficient | 125 Hz: 0.50, 250 Hz: 0.65, 500 Hz: 0.50, 1000 Hz: 0.50, 2000 Hz: 0.55, 4000 Hz: 0.55. |
Shrinkage | <0.04% (drying). Guidance for specification option: To BS EN 772.4. |
Water absorption | 3–6%. |
MoistureContent | 3% (internally). |
Bond strength | 0.15 N/mm² (in shear). Guidance for specification option: To BS EN 998.2, Annexure C. |
Moisture movement | 0.15 mm/m (maximum). |
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 65 % Guidance for specification option: Secondary aggregate content. |
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
Platform | Compatible | Version |
---|---|---|
Revit 2016 | 2 | |
- | 1 |
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