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Topflow uses innovative mix technology to combine the benefits of two properties; fluidity and stability. Fluidity is essential to provide easy concrete placement and a high quality finish with minimum effort. Stability is necessary to prevent segregation. Collectively this provides a free-flowing, self-compacting concrete.

It is easy to place with fewer pour points, less formwork, reduced manpower, no vibration, excellent surface finish and good workability.

Features and benefits:

  • Fast flowing (maintenance of fluidity is typically two hours).
  • Easier placement.
  • No vibration - eliminating vibration reduces noise pollution and improves on-site working conditions.
  • Reduced carbon emissions - concrete reinforced with macro synthetic fibres is around 60% lower than that of steel reinforced concrete.
  • BSI Kitemark.

Applications:

  • Walls.
  • Columns.
  • All types of building with vertical construction where a high quality aesthetic finish is required.

Options

Compressive strength:

35–50 N/mm² at 28 days.

Design chemical class:

- Maximum sulfate resistance classification:

Up to DC-3.

NBS Specification

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This product is associated with the following NBS Create clause:
45-55-20/370 Proprietary concrete

NBS Specification

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This product is associated with the following NBS clauses:

Product specification

An important note about specifying

Manufacturer

Name:

Tarmac

Tel:

+44 (0)121 787 5001

Product reference

Topflow Architectural

Compressive strength

[ ______ ]

Water:cement ratio

[ ______ ]

Design chemical class

DC-3

Aggregate

[ ______ ]

Manufacturer details

Portland House,
Bickenhill Lane,
Solihull,
Birmingham,
West Midlands , B37 7BQ
Tel +44 (0)121 787 5001
Fax
NBS Plus
RIBA CPD