A concrete solution for surface and storm water management.
Three typical best practise applications are available as follows; full infiltration, partial infiltration and full attenuation. These three designs can be used for a wide range of practical applications, including:
Topmix permeable is a concrete which offers improved permeability properties over traditional solutions. Combining both the trafficking surface and the drainage solution simplifies the construction process and reduces costs.
A typical system consists of a layer of Topmix Permeable installed on top of an aggregate sub-base, which is in turn laid onto undisturbed soil or a capping layer. The structure and dimensions of each layer will depend on the application and the design of the system.
Unlike conventional concrete, it has a high void content of between 20–35%. This allows surface water to drain through into the sub-strata and dissipate naturally, reducing the risk of surface water flooding and watercourse contamination.
Features and benefits:
Applications:
Three typical best practise applications are available as follows; full infiltration, partial infiltration and full attenuation. These three designs can be used for a wide range of practical applications, including:
Uniclass 2015 | |
CAWS | Q21/117 Unreinforced paving (designed concrete) |
Product Reference | Topmix Permeable |
Colour | CharcoalGreyRougeYellow/ Buff |
CompressiveStrength | 10–20 N/mm². |
Product Options | Technical characteristics:
|
Topfloor
Topflow
Topflow Architectural Self Compacting Concrete
Topflow Block and Beam Self Compacting Concrete
Topflow Composite Metal Decking Self Compacting Concrete
Topflow Horizontal Self Compacting Concrete
Topflow Macro Fibre Self Compacting Concrete
Topflow Piling Self Compacting Concrete
Topflow Trenchflow Self Compacting Concrete
Topforce