Rim joist insulation is provided by the exterior foam sheathing and additional rigid insulation on the inside of the rim.
Wall section concrete wall rigid insulation gyp.
Interior insulation refers to insulation applied to the interior side of the concrete masonry as shown in figure 1.
Window detail gyp.
The second is to position foam sheets along the middle of the wall section and cast concrete on either side.
5 reinforcement at 12 inches o c.
Wall system adhered stone veneer over steel studs backup rigid insulation drainage material 03 090 0401.
This system is most appropriate for low to mid rise commercial applications but may be used for residential applications as well as some high.
Figures 2 11f and 2 11s illustrate a concrete foundation with exterior insulation.
The first is to cast the insulation onto one face of the concrete.
Cladding attachment over thick exterior rigid insulation direct attachment through insulation wood structure 2 to 4 of exterior rigid insulation 1x3 wood furring strips masonry structure 2x4 framing attached to surface of masonry 2 to 4 of exterior rigid insulation 1x3 wood furring strips.
Masonry system 5 is a mass wall system with a concrete masonry unit cmu wall structure and interior insulation.
R value calculations and wall sections.
Window detail gyp.
The insulation may be rigid board extruded or expanded polystyrene or polyisocyanurate closed cell spray polyurethane foam cellular glass fibrous batt or fibrous blown in insulation note however that fibrous insulation is susceptible to moisture.
With either method a 2 inch thick layer of expanded polystyrene eps or extruded polystyrene xps is standard in warm climates.
The rigid insulation aligns with rigid foam sheathing over the 2 x 4 wood frame wall above grade.
Non combustible coverboard low slope roof non fire rated roof ceiling assembl y.
Caulking at all acoustic corridor walls existing concrete wall.
Reinforced 8 thick concrete wall.
G re e n l e e d r at i n g energy efficiency thermal comfort and energy analysis up to 10 pts.
Sheathing wood studs.
The components of this system from interior to exterior are described in fig.
Each direction 2 mats of.