COLDBUSTER FLOORHEATING Timber Руководство по установке - Страница 6
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Печатать страницуFloor Preparation
This guide intends to serve only as an outline for the most common floor preparation required.
Please contact us for any additional advice.
Concrete Subfloor Preparation
• The concrete must be completely cured (this can take up to 8 weeks)
• The floor surface must be smooth, unpainted and free of dust, oil, grease, tar and glue residues
• Clean and sweep or vacuum floor surface
Timber Subfloor Preparation
• The floor should be rigid and free from movement
• Install a fibre cement underlay or insulation board over the timber structural floor before tiling
• The floor surface must be smooth, unpainted and free of dust, oil, grease, tar and glue residues
• Clean and sweep or vacuum floor surface
• After the heating is placed, Coldbuster recommends laying a 10-15mm sand cement or liquid
leveller over the heater so there is a medium between the heating element and the flooring
Prepping Subfloor Surface with a Bonding Liquid
(If heater(s) don't stick due to dusty floor surface)
1. Apply a coat of bonding liquid mixed 1:4 with water using a paint roller & tray (avoid ponding),
2. Allow bonding liquid to dry completely before installing heater(s)
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