ARDEX A 125 Fine Finishing Render
Application

Used for levelling and smoothing over surface irregularities on wall and ceiling backgrounds such as concrete, brickwork, blockwork and previously applied cement/ sand renders prior to applying paints and other cement-resistant decorative coatings. It is suitable for internal and external use and is an ideal solution for areas subject to moisture such as swimming pool halls and underground tunnels. Low strength backgrounds such as lime/ sand renders are not suitable surfaces to apply ARDEX A125.

Description

ARDEX A125 is a grey, cement-based, fine coat finishing render for walls and ceilings. It is mixed with water to produce an easily worked, slump-free mortar which dries to a hard wearing, water and weather resistant finish, with a smooth, dense surface suitable for painting.

Features:

  • Ideal for skim coat wall and ceiling rendering - apply up to 5 mm.
  • Finishes to a smooth surface suitable for painting.
  • Fast track - ready to receive decorative finishes the next day.
  • Extended pot life of four hours.
  • Provides a hard wearing surface.
  • Water and weather resistant.
  • Suitable for internal and external locations.
  • Non-combustible – Class A1 in accordance with EN 13501-1.

Applications:

Used for levelling and smoothing over surface irregularities on wall and ceiling backgrounds such as concrete, brickwork, blockwork and previously applied cement/ sand renders prior to applying paints and other cement-resistant decorative coatings. It is suitable for internal and external use and is an ideal solution for areas subject to moisture such as swimming pool halls and underground tunnels. Low strength backgrounds such as lime/ sand renders are not suitable surfaces to apply ARDEX A125.

General information

Color

Grey

Material

Portland cement based

Uniclass 2015

Pr_35_31_64_12 Cementitious rendersPrimary

CAWS

M20/160 Proprietary cement gauged render

M20/19 Proprietary render

M20/5 Cement:sand (air entrained)

Specification data - Cementitious renders

Product Reference

ARDEX A125

Standard product features

Technical characteristics:

  • Bulk density of powder: 1.6 kg/L.
  • Weight of fresh mortar: 1.8 kg/L.
  • Initial set (Vicat): Four hours.
  • Final set (Vicat): 12 hours.
  • Compressive strength: After 28 days, approximately 14.5 N/mm².
  • Tensile bending strength: After 28 days, approximately 6 N/mm².

Digital objects
Platform Compatible Version Certified to
Revit

Revit 2016

2

2.0
IFC

IFC2X3

2

2.0
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