Hollow Dense Concrete Block

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The object content is configured for use in UK, but it may also be suitable for use in other locations.

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Hollow dense blocks are ideal for agricultural and commercial applications. Strong, reinforced walls can be constructed quickly and economically.

Platform Compatible Version Certified to
IFC IFC - 4 2.0
Revit Revit 2016 + 4 2.0

  • Properties and values
  • More information
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  • What's Changed?

Properties and values

IFC
IfcExportAs
IfcWallType
IfcExportType
STANDARD
COBie
BOS_General
NBS_Data
Applications
Inner and outer leaf of cavity walls over three storeys, internal partition walls, Part e and robust details acoustic separating walls, block and beam floor infill, foundation walls below dpc, decorative facing walls, bre green guide a+ rated walls
BlockDescription
Common block
BlockWeight
19.6 kg
CompressiveStrengthCategory
II
CompressiveStrengthCharacteristicValue
5.1 N/mm²., 3.6 N/mm²., 7.3 N/mm²., 10.4 N/mm²., 17.5 N/mm²., 22.5 N/mm²., 30 N/mm²., 40 N/mm².
CompressiveStrengthMeanValue
7.3 N/mm²
Configuration
Group 2
EnvironmentalProductDeclaration
ISO 14001
FreezeThawResistance
Frost resistant
GrossDryDensity
1900-2100 kg/m³
MoistureMovement
0.6 mm/m
NetDryDensity
2000 kg/m3
RecycledContent
<>
TextureOptions
n/a
ThermalConductivity
0.88 W/mK
ThermalResistance
0.16 m²K/W
ToleranceCategory
D1
WalledWeight
210 kg/m²
WaterAbsorptionByCapillarity
90 g/(m2 x s-0.5)
WaterVapourPermeability
5/15 µ., 30/100 µ., 50/150 µ.
Pset_WallCommon

More information

  • NBS specification data
    Case studies and technical literature
  • More BIM objects

    What's Changed?

    1/19/2017

    Changes to reflect updates to the NBS BIM Object Standard v1.3

    • Removal of Uniclass2 property
    • Addition of Uniclass 2015 properties
    • Addition of COBie Category property value

    Objects have also been updated to Revit 2015