Verified by manufacturer 6 months ago
Topflow Concrete
Free-flowing, self-compacting concrete.
Topflow concrete is specifically designed to flow easily through highly congested, heavily reinforced areas. Can be used in most applications which require a ready-mix concrete, including:
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.
Topflow comes in several different variants including Topflow Architectural, Topflow Horizontal and Topflow Trenchflow.
Features and benefits:
Color | Grey Guidance for specification option: Custom also available. |
Finish | Smooth |
Material | Concrete |
Shape | Formless |
Uniclass | |
CAWS | E10/170 Proprietary self compacting concrete |
Ready mixed concrete producer | |
Third party accreditation | BSI Kitemark and NHBC Accreditation. |
Source | |
Name and address of depot | National. |
Standards | To BS 8500. |
Compressive strength | |
Compressive strength class | 35–50 N/mm² at 28 days. |
Design chemical class | DC-3.DC-3z.Guidance for specification option: With low-heat version. Manufacturer guidanceMaximum sulfate resistance classification |
Consistence class of self-compacting concrete | SF1.Guidance for specification option: Slump flow: 550–650 mm. SF2.Guidance for specification option: Slump flow: 660–750 mm. Manufacturer guidanceWhen Topflow Concrete arrives on site, the slump flow of the material should be 650–750 mm when measured using the appropriate equipment. |
Aggregates | |
Nominal size (maximum) | 20 mm. |
Colour | Grey.Custom. |
Texture | Rough. |
Recycled aggregates | |
Use of recycled aggregates | Permitted. |
Additional mix component requirements | None. |
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 25 % Guidance for specification option: Maximum. |
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