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Solid 7N Concrete Block 440 x 215 x 100mm

SKU
HCON1007
Availability -LIMITED STOCK. For big projects please call to check the availability. This product is currently only available in our local delivery area. Check our network coverage. All orders will be ready for collection within 3 hours before coming please call. Collection postcode: Welham Green, Hatfield: AL9 7HF

Check our network coverage

£1.80 £1.50
  • Available in branch - Welham Green (AL9 7HF) Please call us on 020 8371 7474 before one hour of coming for collection.

Topcrete Standard is a dense aggregate concrete block.

Topcrete Standard blocks are manufactured with dense aggregate, so they are more robust and durable in building applications where strength is required.

This makes Topcrete blocks suitable for a much wider range of building specifications due to the range of strengths and formats of the blocks available.

Topcrete blocks are suitable for use in walls above and below ground as well as beam & block floors due to the proven high level of technical performance.

Where can TOPCRETE Standard be used?

Cavity walls above and below DPC

Topcrete blocks can be effective in walls above and below the DPC (damp proof course).

Separating walls

Buildings require resistance to sound transmission to meet building regulations, Topcrete standard blocks are ideal for use in separating walls due to their acoustic performance.

Beam and block floors

Topcrete standard aggregate blocks can be used in beam and block floors. Quick installation being a benefit for use in suspended floors in conjunction with precast concrete beams.

Cavity walls

Topcrete blocks are high performance blocks available in a range of strengths suitable for constructing internal and external walls above and below ground.

Solid internal walls and external walls

Topcrete Standard blocks can be used for internal and external walls. These concrete blocks provide good levels of airborne sound insulation as well as having a suitable background for fixings and finishes.

When used for external walls the blockwork should be rendered or clad.

Loadbearing walls

Topcrete standard blocks come in a range of strengths for different building applications making them ideal for loadbearing walls

Topcrete Solid (7.3N, 10.4N, 17.5N & 22.5N)

Block Thickness (mm) 

100 

140 

Face sizes, mm (length x height) 

440 x 215

440 x 215

Unit weight (kg) 

19.0 

26.6

Laid weight (kg/m2)

200

280

Thermal Conductivity (W/mK)
Internal
 

1.07 

1.07 

Thermal Conductivity (W/mK)
External
 

1.16

1.16 

Dry Density kg/m3

1950

1950

Sound Insulation (Single Leaf Walls) Rw (dB)
Lightweight plaster (both faces)

48

51 

Sound Insulation (Single Leaf Walls) Rw (dB)
Dry lining (both faces)

48

51 

Fire Resistance (hours) BS EN 1996:1-2 
Single Leaf Wall, no finish - NON LOADBEARING

4 

4 

Fire Resistance (hours) BS EN 1996:1-2 
Single Leaf Wall, no finish - LOADBEARING

2 

3

More Information
SKU HCON1007
Manufacturer's Part Number 12803
Brand Tarmac
Weight 19.0000 kg
Length 440mm
Width 215mm
Height 100mm
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