solar reflectance of wood decking

COOL-TEC Concrete and Wood Deck Coating - Textured ...DESCRIPTION. The COOL-TEC system is a superior heat reflective water based exterior coat- ing designed to bring new life to aged concrete and wood. COOL-TEC uses solar reflective, heat and ultraviolet sta- ble pigments. Specially formulated to reflect the sun ' s heat, they can lower exterior surface temperatures by as much as 40 degrees when compared to traditional paints in many colors. Yield- ing longer lasting cooler colors making a more comfortable walking surface.

... - J-StageIn this research, it is proposed that atmospheric heat load is mitigated by using heat treated wood material for exterior coating of buildings. The heat budgets of wood deck and wall panel, which are actually constructed on horizontal rooftop and vertical wall, were evaluated. Numerical evaluations for heat budget on horizontal surfaces with and without wood deck in the case of same solar reflectance are performed. As are result, surface temperature and environmental thermal load.

solar reflectance and thermal emittance - Decra Roofing SystemsThe solar reflectance (p) determines the fraction of the solar radiation incident from all directions that is diffusely reflected by the surface. The thermal emittance (c) describes how well the surface radiates energy away from itself as compared .... Geriaahal yy. Canventanal. Nnsent j. Pigments. Batten and Counter-Batten. Direct to Deck. Batten. Over wood. Shake. Fig. 11. solar reflectance for stone-coated metals and painted metal roofs exposed to the weather of East Tennessee. 13 ...

Building on Solar Reflectance: Meeting cool roof standards with ...7 Mar 2017 ... It compared a roof with dark concrete slate-shaped tile to a roof with asphalt shingle that had similar solar reflectance and thermal emittance. Temperature was measured both at the roof deck and in the conditioned space beneath the ceiling. The study found at peak solar loading, deck venting caused a significant 50 percent reduction in the heat penetrating the conditioned space compared to the direct-nailed asphalt shingle roof that is in direct contact with the roof ...

Cool Roofs - California Energy Commission - State of California30 Jun 2015 ... Roofing Products (Cool Roof). Roofing products with high solar reflectance and thermal emittance are referred to as "Cool Roof", which refers to an outer layer or exterior surface of a roof ..... 2013 Building Energy Efficiency Standards. Page 151. TABLE 140.3 ROof/CEILING INSULATION TRADEofF FOR AGED solar reflectance. Nonresidential. Aged solar. reflectance. Metal Building. Climate Zone. 1-16. U-factor. wood framed and Other. Climate Zone. 1 &5.

wood tiles - Bison Innovative ProductsBison recommends the use of Bison Deck Supports and the FS1 Fastening Kit*** when installing Bison wood. Tiles. The Bison pedestal/wood tile system installs quickly, securely ... solar reflectance. ASTM C1549-09. 0.321 New. 0.403 Weathered One Year. Hemispherical Emittance. ASTM C1371-04a. 0.894 New. 0.925 Weathered One Year. Wind Uplift on Pedestals. FBC TAS-108. Aerodynamic Multiplier. Seismic. ICC ES AC-156. For use in Seismic Zones A-F with Bison Seismic ...

Urban Heat Island Reduction, SRI - Concrete ThinkerConcrete provides reflective surfaces with good solar reflective index (SRI) that helps in urban heat island reduction. ... However, most opaque non-metallic materials encountered in the built environment (such as concrete, masonry, and wood) have an emittance between 0.85 and 0.95, and a value of 0.90 is usually assumed(6). Further, for these materials, SRI is mostly a function of solar reflectance. In other words, a building material with a high solar reflectance will probably also ...

solar reflective shingles - CertainTeedEnergy Star. Certified. Aged. Initial Aged Initial Aged. Color. Tier. solar. Reflective. Shingles. 4. Landmark. Two-piece laminated fiber glass base construction;. Classic shades and dimensional appearance of natural wood or slate. Lifetime .... TRIM decking RAILING FENCE GYPSUM CEILINGS INSULATION. 20 Moores Road Malvern, PA 19355 Professional: 800-233-8990 Consumer: 800-782-8777 certainteed.com. Good, Better, Best. Selections. solar. REFLECTIVE.

2.6 Attics - Energy Code AceDefault value is zero for attics with standard ventilation. Attics with radiant barriers are required to have a ven

Leed Product Data - Tile Tech PaversOur Cool-Roof pavers utilize a high reflective value and low emissivity rate resulting in a high solar reflectance Index (SRI) value; Tile Tech Cool-Roof pavers have a minimum SRI value of 78. ... IPE wood Deck Tiles. IPE Deck Tiles are specifically designed for installation on our pedestal supports, enabling decks with a perfectly horizontal surface to be built over sloping or irregular surfaces. Tile Tech's IPE wood Tiles are constructed from kiln dried 1×3 IPE wood face slats ...

wood solar reflectance index - Plastic Wood Deck WholesalerProducts 69 - 81 ... solar Reflectivity (R) & solar reflectance Index (SRI) by Color. solar reflectivity or reflectance is the ability of a material to reflect solar energy from its surface The solar reflectance Index is used for compliance with LEED. Leed Product Data - Tile Tech Pavers. Our Cool-Roof pavers utilize a high reflective value and low emissivity rate in a high solar reflectance Index (SRI) value; Tile Tech Cool-Roof pavers have Tile Tech's IPE wood Tiles are constructed from ...

cool roof guidelines - Houston Document Center - City of Houston19 Jul 2017 ... roof framing system that is separated from the superstructure by a wood substrate) and whose structure consists of ... the roof deck. A roof assembly includes the roof deck, vapor retarder, substrate or thermal barrier, insulation, vapor retarder and roof covering. Roof covering (ASHRAE 90.1-2013 and IBC 2012). the topmost component of the roof ... The three (3) basic tests which classify the roof covering material are solar reflectance, Thermal Emittance, and solar.

Building on Solar Reflectance: Meeting cool roof standards with ...7 Mar 2017 ... Tile roofsboth concrete and clayare cool by design in ways that include solar reflectance, as well as going beyond it. Pitched tile roofs not only present a designable surface to the world, but also ... Published in 2005, the research found a tile cool roof reduced the peak heat transfer penetrating the roof deck at solar noon by about 70 percent as compared to a typical residential asphalt shingle roof. A similar effect could reasonably be expected on one- or two-story ...

Cool Roof Colors Collection Data Sheet - Owens Corningsolar reflectance: the fraction of solar energy that is reflected by the roof. Thermal Emittance: the relative ability of the roof surface to radiate absorbed heat. Source: Cool Roof Rating Council(http://www.coolroofs.org). Owens Corning . COOL Roof Colors Collection. Meet Prescriptive Cool Roof Requirements in .... Excludes non-Owens Corning roofing products such as flashing, fasteners and wood decking. SureNail Technology is proprietary with U.S. and foreign protection ...