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Application

  • Concrete, masonry and natural stonework substrates.
  • Repairs, levelling and re-profiling.
  • Fillets for wall-floor junctions.
  • Drinking water structures.

Description

A cementitious, ready-mixed waterproofing and repair mortar, applied in layers of 6–12 mm thickness in one working cycle. This material is substantially resistant to abrasion and de-icing salt. Due to its composition (based on cement, graded quartz sand, and selected additives), Drybase Universal Mortar is waterproof. It is durable and resistant to frost after setting, and at the same time vapour-permeable. Drybase Universal Mortar is tested for use in contact with drinking water.

Features and benefits:

  • For use against positive or negative water pressure.
  • Horizontal and vertical surfaces, including overhead.
  • Resistant to frost and de-icing salts.
  • Use for external applications.
  • Applied with trowel or suitable spray equipment.

Application:

  • Concrete, masonry and natural stonework substrates.
  • Repairs, levelling and re-profiling.
  • Fillets for wall-floor junctions.
  • Drinking water structures.

General information
Material

Cementitious

Uniclass 2015
Pr_20_31_53_15 Concrete repair mortarsPrimary
CAWS

C42/310 Repair mortar

Specification data - Concrete repair mortars
Product Reference

Drybase Universal Mortar

Standard product features

Material:

Cementitious.

Appearance:

Grey powder.

Technical characteristics:

  • Aggregate size: 2 mm diameter (maximum).
  • Density of wet mix: 2.1 kg/L (approximate).
  • Workability (at 20°C): 45 minutes (approximate).
  • Setting time (at 20°C): 5–6 hours (approximate).
  • Compressive strength (after 28 days): 40 MPa (approximate).
  • Bending tensile strength (after 28 days): 6 MPa (approximate).
  • Static modulus of elasticity (after 28 days): 24 GPa (approximate).
  • Capillary absorption: 0.08 kg/m²·h^0.5.

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