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| Image above depicts a wet substrate that never allowed the membrane to cure which resulted in a damaged, delaminated membrane. |
In a technical article featured in Tile Today #91, Fred
Gray, LATICRETE Australia Technical Service Manager, provides an
informative discussion about how to effectively manage moisture
issues.
"After many years of
trouble shooting membrane installations I have learned many
lessons when it comes to moisture in concrete substrates and its
effects on these applications, including any subsequent finishes.
Information on how to identify and mitigate some of the moisture problems
is based around the following information from our technical data
sheets and many global and local standards.
Materials used in tile and stone installation applications
can be affected by moisture during the installation and curing
phases. Some materials, such as waterproofing membranes, may not cure
properly or may delaminate from a continually wet substrate, or a
substrate with a high Moisture Vapour Emission Rate (MVER).
The main image (above) depicts a wet substrate that never
allowed the membrane to cure which resulted in a damaged, delaminated
membrane. A substrate which is damp or has a high MVER may also
contribute to the formation of efflorescence. Concrete, masonry and
associated levelling beds with a high MVER may also have an impact on
a tile or stone installation." Click here to continue reading.
For more information or technical support call 1800 331 012 or email: sales@laticrete.com.au to arrange a demo or a FREE sample.
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