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Application

Topflow concrete can be used in most applications which require a ready-mix concrete from footings and floor slabs to precast applications. It is suitable for laying over underfloor heating, following manufacturer's precautions.

Description

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).
  • Smoother surfaces.
  • 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:

Topflow concrete can be used in most applications which require a ready-mix concrete from footings and floor slabs to precast applications. It is suitable for laying over underfloor heating, following manufacturer's precautions.

General information
Specification data - Proprietary concretes
Product Reference

Topflow

Design chemical class

DC-3

DC-3z

With low-heat version.

Aggregate

10 mm coarse aggregate

20 mm coarse aggregate

Product Options

Compressive strength:

35–50 N/mm² at 28 days.

Design chemical class:

- Maximum sulfate resistance classification:

DC-3 or DC-3z with low-heat version.

Aggregate:

Can be designed with either 10 or 20 mm coarse aggregate depending upon application required and also maximum 25% recycled aggregate when available.

Literature
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