Adhesives
Adhesives are bonding agents used to join materials by glueing. Adhesives can be used in construction in many situations:
- Carpet laying.
- Ceramic tiles.
- Countertop lamination.
- Drywall lamination.
- Flooring underlay.
- Glulam.
- Heating, ventilation, air conditioning connections.
- Timber jointing.
- Manufactured housing.
- Pre-fabricated panels.
- Resilient flooring.
- Roofing.
- Wall coverings.
The most common types of adhesive are as follows:
- PVA (polyvinyl acetate): A general purpose woodwork glue, with some water resistant properties.
- Synthetic resin: A strong water-resistant woodwork glue.
- Epoxy resin: Used for metals and plastics.
- Acrylic cement: Used for acrylic and some types of plastic. The adhesive ‘melts’ the surface of the plastic and fuses it together.
- Casein: Made from sour milk. A cold setting adhesive in the form of a powder which is mixed with water.
- Urea formaldehyde: A cold setting resin glue. Although moisture resistant, it is usually restricted to timber members used in dry, unexposed conditions as it loses strength after prolonged exposure to water or heat.
- Resorcinol formaldehyde: A cold setting glue that is suitable for timber members used in external situations. Will set at temperatures down to 15°C and does not lose strength at high temperatures.
- Phenol formaldehyde: A warm setting adhesive that requires a temperature of above around 86°C to set.
[edit] Related articles on Designing Buildings
- Acrylic.
- Cable tie.
- Clamp.
- Construction adhesives market.
- Crimp.
- Cross-laminated timber.
- Deleterious materials in construction.
- Epoxy adhesives.
- Fillers.
- Glulam.
- Grout.
- Mastic sealant.
- Polymer discovery.
- Putty.
- Sealant.
- Strap.
- Structural adhesives.
- Types of fixings.
- Volatile organic compounds.
[edit] External references
- ‘Building Construction Handbook’ (6th ed.), CHUDLEY, R., GREENO, R., Butterworth-Heinemann (2007)
Featured articles
Check out some of the best features and news from Designing Buildings as well as key stories from around the web.
When buildings reflected the local resources available.
CIOB reports 57% are using artificial intelligence technologies.
More of England’s ‘hidden heroes’ will be celebrated.
CIAT calls for retrofit to be a priority.
Version 6 is now available, along with guidance for ECA members.
Post-War Homes: mid-century British architecture. Book review.
CIAT reflects on the party conferences.
CIOB announce the winners of the Art of Building photography competition.
National Scheme of Delegation introduced.
The cost of employing people remains a concern.
Code of Practice for Electrical Energy Storage Systems.
ECA calls on members to comment on draft 4th edition.
Bringing together expertise and creating cultural benefits.
Comments
[edit] To make a comment about this article, or to suggest changes, click 'Add a comment' above. Separate your comments from any existing comments by inserting a horizontal line.