Greenbloc

The UKs first cement-free ultra-low carbon dense concrete block

Powered by Cemfree, an ultra-low carbon alternative to traditional cement. Low C02. No compromise.

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The UK’s first cement-free ultra-low carbon dense concrete block

At our current rate of material consumption, we’re absorbing 157% of the natural resources on the planet – meaning we’d need an Earth and a half to maintain our ecological footprint.

As a building material, cement cannot be matched. But as the worlds third highest source of man-made CO2, something has to change!

Switching to Greenbloc for your build means offsetting the electricity emissions (and a bit more) for an entire year.*

*Data from The National Energy Foundation

Just like you know it:

  • High density load bearing concrete block of a bulk dry material density of 1850-2000 kg/ma3
  • Made from class 1 aggregates and Cemfree
  • 100mm Greenbloc Dense complies with H.S.E
  • Manufactured to BS EN 771 and stored, placed and manufactured in the same way as conventional blocks
  • Suitable for foundations, load bearing walls, internal leaves of cavity walls, partition walls
  • Available throughout the UK

But different:

  • Up to 77% lower eCO2*
  • Reduced resource deletion by substituting cement with an industrial by-product*
  • Improved durability *
  • Strengths achieved comparable to conventional concrete*

*compared to a dense concrete block manufactured with 100% Ordinary Portland Cement

Specification
Compliance with EN1996-1Group 1
Manufacturing StandardBS EN 771 – 3: 2011
Tolerance CategoryD1
Size100mm x 440mm x 215mm
Meters per pack7.2m2
Blocks per pack72
FlatnessNPD (See BS EN 771-3 sec 5.3.2.2)
Plane ParallelismNPD
Bulk dry material density1850—2000 kg/m3
Dry WeightApprox 18.08kg (100mm)

Supplying Builders Merchants & Large Construction Projects

As a UK manufacturer and supplier of concrete blocks and limestone aggregates, we can deliver concrete products to builder’s merchants and the trade throughout north Wales and the north-west of England.

Whether you require concrete blocks and aggregates for a large scale development project or just to maintain stock levels in your yard, we can offer competitive pricing and high-quality concrete products.

Need some advice? Talk to our expert team

If you are a trade buyer looking to top up your yard stock, please feel free to contact us directly and our staff will be glad to assist you.

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Looking for home use? Find a stockist

Non-trade purchasers can purchase from the large number of stockists across the North West and North Wales.

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