Class I Vapor Retarder

NAIMA Comments 2016 Title 24 15 Day Language - FINAL
Space shall have a Class I or Class II vapor retarder with a perm rating of 0.02 or less. Section 150.0 (a) 1. (note – this a duplicate comment from NAIMA’s comments on the 45-day language) ... Get Document

CIP 29 - Vapor Retarders Under Slabs On Grade
Place the vapor retarder on a smooth base and ensure it is vapor tight to moisture sources below the slab, at its edges, and at penetrations. Installation should be in accordance with ASTM E1643. ... Read Content

EcoTouch Insulation With PureFiber Technology
Code, a Kraft vapor retarder must be in contact with a 15 minute thermal barrier. D. Within exterior wall framing, install insulation between pipes and backside of sheathing. ... Content Retrieval

Vapor Barrier rather than Vapor Retarder Resistant to alkali salts, moisture & other soil ASTM E 1745 “Class A” requirements for under-slab vapor retarders. 5.0 INSTALLATION 5.1 Sub-Grade Preparation: Level and tamp or roll granular base as ... Read Here

2012 INTERNATIONAL RESIDENTIAL CODE® SECTION R408 UNDER-FLOOR ...
2012 INTERNATIONAL RESIDENTIAL CODE® SECTION R408 UNDER-FLOOR SPACE R408.1 Ventilation. covered by a Class 1 vapor retarder material. When a Class 1 vapor retarder material is used, the minimum net area of ventilation ... Return Document

Stego Wrap 10-mil Class A Vapor Retarder - Product Data
1. Product Name Stego Wrap Class A Vapor Retarder 2. Manufacturer Stego Industries, LLC 216 Avenida Fabricante, Suite 101 San Clemente, CA 92672 Sales, Technical Assistance ... Doc Viewer

Insulation. Air Barrier. Vapor Retarder. Thermal Break.
Vapor retarder and thermal break all in one for reduced material costs; energy CLASS A (CLASS 1) FIRE RATING ONE HOUR FIRE RESISTANCE RATING PER ANSI/UL 263 (ASTM E119) AC377 APPENDIX X APPROVED MEETS PERFORMANCE REQUIREMENTS OF NFPA 285 ... Doc Retrieval

August 2013 Arctic Wall Performance - Cchrc.org
Control in a cold climate without using a Class I vapor retarder include: Future research possibilities could study the performance of this wall design with varying wall thicknesses and amounts of cellulose. Additionally, ... Read Content

10017861 Vapor Retarders In Residential Construction TechBulletin
Vapor Retarders in Residential Construction Vapor retarders are intended to limit the amount of water vapor that passes through a construction assembly. Vapor Retarder Class: A measure of the ability of a material or assembly to limit the ... Retrieve Content

FIBERGLAS Insulation FIBERGLAS Insulation Product Data Sheet
FIBERGLAS® Insulation Product Data Sheet where a low fl ame spread vapor retarder is required. The product is also useful for concealed Sound Transmission Class (STC) and Impact Insulation Class (IIC) ratings. Design Considerations ... Fetch Content

Calcium Stearate - Wikipedia
Calcium stearate is a carboxylate of calcium, classified as a calcium soap. It is a component of some lubricants , surfactants , as well as many foodstuffs. It is a white waxy powder. ... Read Article

Insulation Systems Catalog - Owens Corning
Insulation Systems Catalog FOR COMMERCIAL BUILDINGS. will be left exposed or where a low flame spread FSK or PSK vapor retarder is needed. R-values range from 11 to 30. Page 5 • Class B and C.In commercial roof/ceiling thermal applications, ... Read Document

The Need For Vapor Retarders With Open Cell And - Cchrc.org
Class II vapor retarder) sealed at the test wall perimeter (plates and studs) with acoustical sealant. The smart vapor retarder has a water vapor permeance of < 1 perm at low relative humidity, and a ... Retrieve Content

Vapor Barriers Rev4 - Sweets
Frost heave, freeze-thaw damage). But the vapor phase is in a class of craziness all by itself. We will conveniently ignore the adsorbed phase • Avoidance of using vapor barriers where vapor retarders will pro- rior of the assembly — the class of vapor retarder required). ... Read More

ENCLOSURE SOLUTIONSTechnical Bulletin Technical Lletin
• Table 2b for Class II or III vapor retarding performance Definitions: (International Building Code, Section 1405.3.3, Material Vapor Retarder Class) Vapor Permeable Membranes have a water vapor permeance rating of 5 perms or greater when tested in accordance with ASTM E96, dessicant method, ... Doc Viewer

Class I Vapor Retarders Not Installed In Above-Grade Walls In ...
Class III Vapor Retarder: 10 perm or less and greater than 1.0 perm Class 1 vapor retarders should not be used on the interior side of air-permeable insulation in above-grade exterior walls in warm- humid and hot-humid climates, or in below-grade exterior walls in any climate. ... Read Full Source

STEGO WRAP CLASS C VAPOUR RETARDER
USES: Stego Wrap Class C is used as an exceptional vapour retarder. COMPOSITION: Stego Wrap Class C is a multi-layer plastic extrusion manufactured with only high grade prime, virgin, polyolefin resins. ... View This Document

Evaluation Of The Moisture Performance Of EIFS Walls Without
Retarder class is as follows: The vapor retarder class shall be based on the manufacturer’s certified testing or a tested assembly. The following classes were specified: ... View Document

Exterior Siding Project // InSoFast - YouTube
InSoFast is a better insulation because it incorporates an air barrier, a class 3 vapor retarder, along with an interior and exterior built-in drainage plane into their rigid foam outsulation ... View Video

Technical Data VB-350 (11mil) Vapor Retarder(16mil) Vapor ...
Class A Vapor Retarder Exceeds astm e 1745 class a, b & c Retarder Specifications 2.0 MANUFACTURER Inteplast Group 9 Peach Tree Hill Road Livingston, NJ 07039 Vapor Retarders used in Contact with Soil or Granular Fill Under Concrete Slabs. ... Return Doc

Barrier-Bac, Inc. Technical Data - Construction Midwest, Inc.
Barrier-Bac, Inc. Technical Data . BARRIER-BAC, INC. VB - 250 11 mil Class A Vapor Retarder . 6.0 Availability & Cost: Barriet"-Bae, Inc. VB - 250 is available nationally through our network of building ... Fetch Document

How Do You Install Insulation Under A House? - YouTube
A concrete floor, it may or not have a vapor barrier under the we new house built on hill and has anywhere from 2 ftwith this type of installation crawl spac ... View Video

Husky® Yellow Guard™ 10 Mil, Class A, Vapor Retarder
In addition, Husky ® Yellow Guard vapor retarder has been tested by accredited independent laboratories to ensure that it meets ASTM E 1745 Class A, Class B, and Class C specifications. ... Document Viewer