Ground floor (concrete topping) – Tarmac Topflow HZ

Tarmac Topflow HZ
Topflow HZ is a self compacting, easy finish, free-flowing concrete resulting in a smooth, level surface capable of accepting most wearing materials directly without the need for power floating. Topflow HZ flowing concretes are self-compacting, so once they are placed there is no need for manual vibration. The concretes smooth surface is achieved through a quick dabbling technique to the concrete to push the coarse aggregate below the surface. The final touches are achieved by using a spray on curing membrane to seal the concrete and trap moisture in.

Read more on Tarmac Topflow HZ on the Tarmac website (new window)


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Fact 17

Personal carbon emissions – the emissionswe all produce from our homes and ourtravel – account for around 43% of theUK total, or around 235 million tonnesof CO2 (MtCO2) a year.
Source: Energy Saving Trust 2008