GLOSSARY APPENDIX
WEEK 7 LOGBOOK
Drip Groove A groove on the bottom side of a drip cap or window lip sill that stops water from flowing back underneath a member.
Vapour barrier
Flashing
Gutter
Flashing refers to thin pieces of impervious material installed to prevent the passage of water into a structure from a joint or as part of a weather resistant barrier (WRB) system.
Parapet A parapet is a barrier which is an extension of the wall at the edge of a roof, terrace, balcony, walkway or other structure.
Sealant A vapour barrier is any material used for damp proofing, typically a plastic or foil sheet, that resists diffusion of moisture through wall, ceiling and floor assemblies of buildings and of packaging.
Sealants are typically lower strength, yet flexible, bonding agents used between substrates of Yitao Liu differing physical properties to form a seal 698924 between the materials. Tute 6