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Toproc
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Application

The product is available in a range of proprietary formulations suitable for many specific applications and is ideal for most industrial, commercial and infrastructure construction and repair uses.


Description

Toproc is a high performance ready mixed concrete offering clients, specifiers and contractors solutions to a wide variety of construction requirements.


It is normally laid in excess of 100 mm in depth. For applications requiring less than 200 mm, consult the manufacturer for details.


Features and benefits:

  • Offers high surface strength and low dust properties, which can often negate the need for paint or resin surface finishes.
  • The in-situ compressive strength is much higher than conventional concretes typically achieving 20–25 N/mm² at 24 hours, 60 N/mm² at 28 days although this is often exceeded and can achieve 70 N.
  • Higher flexural strength and modulus of elasticity can be achieved compared to conventional concrete.
  • Exhibits less wear and greater resistance to impact than conventional concrete, thereby reducing the life cycle costs of wearing surfaces in scrap yards, loading bays, stores and other heavy industrial environments.
  • Can be pumped more easily than conventional concretes as the inclusion of pozzolans improves its pumpable properties.
  • Resistant to carbon dioxide ingress which significantly reduces the rate of carbonation, delaying the onset of rebar corrosion.

General information

Finish

Smooth

Material

Concrete

  • Heavy duty concrete.
  • Wear resisting concrete.
  • Industrial concrete .
  • High strength concrete.



Shape

Formless

Uniclass

Pr_20_31_16_68 Proprietary concretesPrimary

CAWS

E10/181 Proprietary high strength concrete

Q21/117 Unreinforced paving (designed concrete)

Q21/118 Paving with embedded metal (designed concrete)

Specification data - Proprietary concretes Enhanced data

Standards

To BS 8500-2.

Certification

BSI Kitemark.

Compressive strength - 1 day

20–25 N/mm².

Compressive strength - 28 days

Consult manufacturer and insert requirement.

60N/mm2 at 28 days, but often can exceed 70N/mm2.

Dry density

Of foamed concrete dry density (maximum).

2400 kg/m³.

Type

Chemical resistant.

Design chemical class

Consult manufacturer and insert requirement.

-

Aggregate size/ colour

Consult manufacturer and insert requirement.

-

Literature

Tarmac Toproc - High strength, durable concrete with silica fume

Tarmac Toproc - High strength, durable concrete with silica fume

TOPROC CR chemical resisting concrete Datasheet

TOPROC CR chemical resisting concrete Datasheet

TOPROC ED (EARLY DRY) early drying concrete - technical datasheet

TOPROC ED (EARLY DRY) early drying concrete - technical datasheet

TOPROC HR Heat resistant concrete - technical datasheet

TOPROC HR Heat resistant concrete - technical datasheet

TOPROC MF macro fibre reinforced concrete - technical datasheet

TOPROC MF macro fibre reinforced concrete - technical datasheet

TOPROC SY (SCRAP YARD) high abrasion and impact resisting concrete

TOPROC SY (SCRAP YARD) high abrasion and impact resisting concrete

TOPROC UW (UNDER WATER) - technical datasheet

TOPROC UW (UNDER WATER) - technical datasheet

Toproc Rapid high early strength and durable concrete

Toproc Rapid high early strength and durable concrete

Case studies

High early strength concrete for hydro electric power station

High early strength concrete for hydro electric power station

Durable, high strength, low permeability concrete for green energy plant

Durable, high strength, low permeability concrete for green energy plant

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