Vapour retarder primer/ Green Building & Sustainable Home Renovation Information & Advice

...Vapourretarderlatexprimers: Firstly, the classification of a material as either an impermeable ‘vapourbarrier’ or a semi-permeable ‘vapourretarder’ is determined by how much watervapourpasses through the material under specific conditions. There arevapourretarderprimers on the market that exceed the requi...

...vapourbarrierprimer© Benjamin Moore Interior gypsum board: Latex paint ( orvapourretarderprimer) is recomended as an interiorvapourcontrol layer below grade. It is most important to not include a polyethylenevapourbarrier or othervapourimpermeable materials that prevent walls from drying. 6 mil...

...vapourdiffusion. These are two completely different things, with two completely separate solutions. Vapor diffusion is the process of moisture passing through breathable building materials, like drywall and insulation.Vapourbarriers are there to prevent that from happening. Air leakage is due to air pressure dif...

...retarderprimers - Resulting in better built housing more suited to our climate and lifestyle. To learn more about building science basics, watch the How to Frame a LEED Platinum Wall Assembly Video Guide on t he EcoHome YouTube Channel

...vapourretarderslowing any outward moisture migration while also allowing walls to dry inwards. You may hear that EPS is somewhat moisture permeable; this is true, but only slightly so and not enough to be a problem. According to Professor Straube, two inches of EPS has a perm rating in the range of 60-75 ng, or 1-1...

...vapourbarrier. Notice the difference between the studs against the foundation and the studs that formed an interior division wall; thevapourbarrier did not protect the exterior wall from damage and mold growth. It caused the damage by prevented the wall from drying to the interior and instead sealed the moisture in....

...vapour©Pescrawlspaces.com对于那些除了泥土地面什么都没有的人来说，最重要的一件事不会花费太多——通过直接在地面上放置聚乙烯来切断空气的水分供应。The standard 6 mil polyvapourbarrier will work fine as a DIY solution. Do the best job ...

Net Zero Homes - the design & certification process In May of 2017, the Canadian Home Builders Association [CHBA] officially launched its Net Zero Home Labelling Program , following the successful completion of a 15-month pilot project to validate technical and administrative procedures for building net zero homes i...

The following are some things to think about while evaluating a home before making an offer. If you're a driver: Check the route from the house to your place of work on Google traffic maps to estimate how much time you will spend in a car every day. If you're a cyclist: Check maps for bike lanes, bike paths and ge...

...Vapourimpermeable 0.1 perms or lessVapoursemi-impermeable 1.0 perm or less and greater than 0.1 permsVapoursemi-permeable 10 perms or less and greater than 1.0 permsVapourpermeable Greater than 10 perms Understandingvapour渗透率:到目前为止我们所讨论的……