COVER STORY HAVE YOU FOUN One of the world’s largest producers of adhesives, sealants and chemical
Mapei have increased their Mapeproof range of surface applied DPMs with the launch of new Mapeproof One Coat. True to its name, the single coat product joins well known industry favourites Mapeproof ESM and Mapeproof 1K Turbo to provide a trio of DPMs for all possible requirements.
Available in 7kg units consisting of Part A (4.2kg) and Part B (2.8kg) Mapeproof One Coat is a two-component, black, single-coat epoxy surface damp proof membrane for controlling residual and constructional moisture in cementitious substrates. Mapeproof One Coat cures by mixing the two components together before applying to the prepared and surface dry sub floor. It is ideal for use on cementitious
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sub floors with residual or constructional moisture levels of above 75% rh (BS8203) and below 97% rh prior to the installation of resilient floor coverings.
Mapeproof One Coat can be applied by trowel or roller over power floated concrete sub floors and sand:cement screeds that incorporate an effective structural DPM, to control residual or constructional moisture. It can also be used in combination with underfloor heating systems if the system is commissioned as per BS8203 2009, Section 3, 3.11 Protection against heat, and BS 8204 Part 1 2003, Section 6.4.6. heated levelling screeds.
Mapeproof One Coat can be used as part of a full substrate preparation and
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