Product Specification
Durafloor HD
Floor surface hardener, densifier and dustproofer for concrete
*1.00
Floor Surface Treatment
1.10
Substrate Preparation
1.11
To those concrete floor areas indicated on the drawings, surfaces shall be treated with a single component, penetrating hardener, densifier and dustproofer.
1.12
General
All surfaces shall be prepared, and the penetrating hardener, densifier material applied strictly in accordance with the current manufacturer technical data sheet.
All work shall be carried out by an experienced contractor, who is well trained in the application of the specific, documented, concrete floor treatment system.
All materials used in conjunction with the floor treatment system, shall be approved by the concrete floor treatment supplier.
1.13
Surface Preparation
All surfaces to which the new floor treatment material is to be applied, shall be clean, sound, and free from loose material and contamination such as plaster, oil, paint, grease or curing compound.
Preferably the concrete surface should have a light 100 grit diamond grind to ensure the concrete pores are open to allow the treatment to penetrate effectively.
The concrete surface must be thoroughly cleaned with a neutral cleaner and then fresh water to remove any contaminants or surface barriers.
The surfaces to be treated must be completely dry before initial application.
1.20
Concrete Surface Treatment Material
1.21
The concrete penetrating material is to harden, densify and dustproof the concrete surface as well as providing improved stain resistance. The finished floor is to retain its prepared concrete appearance whilst exhibiting durability with long lasting aesthetics.
1.22
The surface treatment material is to exhibit the following properties:
Abrasion resistance: / + 40% Over untreated concrete / (ASTM C 779)Friction: / + FD.770 treated c/w FD.710 untreated / (ASTM C-1028-96)
Permeability: / Greatly reduced / (CRD-C 48-73)
Water vapour transmission: / 1.20 treated c/w 1.40 untreated g/hour/m2 / (ASTM E-96-94)
1.23
Durafloor HD from Parchem Construction Supplies meets this product criteria and is approved.
Parchem Construction SuppliesDocument Date: 09/2009Page 1 of 2
Parchem offers direct assistance with specifications for individual projects; we can visit the site, design office, or arrange a meeting at our branch office. It is recommended that Parchem be consulted early in the design process. For Technical Data Sheets (TDS), Specifications and Method Statements, please visit our website at www.parchem.com.au. * To insert the Specification, Copy and Paste.