Adhesives
There are several other types of adhesives, namely:
-
Contacts
that either are solvent-laden and dangerous, or water-laden and can destroy
the wood
-
Polyurethane's that are strong, elastic, age well and are water resistant
Adhesives Overview
Water based adhesives certified as "very low emission" are the first choice
for health and environmental protection. They are free of solvents or VOCs
and safe to install. However, their range of application concerning certain
types of wood floor or sub floor is limited.
Solvent based adhesives are well proven for wood floor installation over
several decades offer a large range of application but contain non-hazardous
solvents which will evaporate during the first weeks after installation is
completed.
Urethane based adhesives offer the largest range of application and highest
installation security but are usually more expensive than other adhesives.
The can be applied under almost any circumstances and have hardly any
restrictions on type of wood floor or sub floor.
Powder adhesives work pretty much the same way as water based adhesives,
except you add the water yourself and thus do not have to worry about
freezing or transportation of extra weight. The cement that is in the powder
will permanently bond most of the water resulting in a reduced wood swelling
compared to water based adhesives.
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