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Renderoc ST 05

Verified by manufacturer 2 months ago

Fosroc International Limited Third party certifications:
  • EPD

    EPD

    Certificate type

Protective cementitious coating and levelling mortar.

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Application

  • Suitable for application to concrete, masonry, brick/ blockwork and mild steel.
  • Can be applied to floors, walls and ceilings, both indoors and outdoors.
  • Can be used as a thin-section repair mortar for discrete patch repairs, for filling of blowholes and other imperfections and as a reprofiling mortar or fairing coat over large areas. 
  • Suitable for vertical and horizontal applications.

Description

Repair mortar for application in thin layers, the filling of blow-holes or imperfections in concrete to produce a smooth surface. It is a blend of Portland cements, graded aggregates, lightweight fillers and chemical additives to which a controlled amount of clean water is added in situ. It conforms to the requirements of BS EN 1504-3 Class R4 and can be used as a scrape-coat, brush or trowel applied and placed in thicknesses of 0–5 mm.


Features and benefits:

  • Easy to mix and apply.
  • Excellent bond to concrete without priming.
  • Chloride and carbonation barrier.
  • Formulated blow hole filler.
  • High compressive strength.
  • High frost resistance.
  • Vertical and horizontal applications.

General information

Color

Grey

Material

Cement

Shape

Formless

Length

Bespoke

Width

Bespoke

Height

Bespoke

Warranty description

-

Manufacturer guidance

A project specific warranty document for an agreed period for products supplied in accordance with a detailed specification document is available on request.

Uniclass

Pr_20_31_53_15 Concrete repair mortarsPrimary

CAWS

C42/320 Levelling/ smoothing coats

Specification data - Concrete repair mortars

Standard

To BS EN 1504-3.

Mortar type

Cement based acrylic polymer modified.

Performance requirement class

R4.

Bond strength

To BS EN 1542, 2.8 MPa.

Manufacturer guidance

Bond strength by pull off.

Chloride Ion content

To BS EN 1015-17, 0.01%.

CompressiveStrength

To BS EN 12190, 13 MPa (one day), 26 MPa (three days), 37 MPa (seven days), 50 MPa (28 days).

Flexural strength

To BS 6319-3, 11 MPa (28 days).

Setting time

60 minutes.

Reaction to fire

To BS EN 13501-1, class A2-s1, d0.

Sustainability data

Country of material origin

United Kingdom

EPD

Third party certifications

EPD

EPD

EPD Certificate for Concrete repair Group 1

EPD

EPD

EPD Certificate for Concrete repair Group 2

Literature

Fosroc Concrete Repair product selector

Fosroc Concrete Repair product selector

Fosroc Renderoc ST05 Product Datasheet

Fosroc Renderoc ST05 Product Datasheet

Fosroc Renderoc ST05 Safety Datasheet

Fosroc Renderoc ST05 Safety Datasheet

Technical Datasheet Catalogue 15th Edition

Technical Datasheet Catalogue 15th Edition

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