flashings used with treated shakes and shingles be made of metals that are resistant to the chemical action of the preservatives or fire retardants that are used. wrcea.org 加拿大标准协会 (1997) 建议,与 经过处理的木劈瓦和木锯瓦一同使用的紧固件和泛水,应使用防化学腐蚀或阻燃的金属制造。 wrc...
Fire Retardant timber, Fire Retardant Plywood, Fire Retardant Lumber, Fire Retardant Wood, vacuum, pressure treated, fire retardant, impregnated with Flame Safe fire retardant to comply with the ASTM E84 Class A standard and shall have a flame spread of
Regarding the wood construction construction, the lignin component may enhance wood construction after being flame-resistant processing the fireproof rank, thus delays the building the thermal relief speed, is noticeable to the fire spread influence.On the other hand, the wood construction construct [...
The wood treated with [C2mim][PF6] exhibited the highest fire resistance based on thermogravimetric and differential thermal analyzer studies: it was more resistant against flaming at approximately 350 degrees C and the subsequent glowing at higher temperatures. This enhanced fire resistance was ...
申请(专利权)人: Henry J. Mader 发明人: HJ Mader 被引量: 35 摘要: The present invention provides a fire-resistant building comprising exterior surfaces and interior support members, wherein the exterior surfaces and interior support members are formed from fire-retardant treated wood.收藏...
Fire resistant wood products that reduce the risk of fire for multi-family and single family construction developers and homeowners.
United States Application US20150175841 Note: If you have problems viewing the PDF, please make sure you have the latest version of Adobe Acrobat. Back to full textHome Search Services Contact us © 2004-2024 FreePatentsOnline.com. All rights reserved. Privacy Policy & Terms of Use....
can you buy a fire treatment to put on an existing cedar shingle roof do new roofs have to be fire treated Question: how to see if wood shingles are fire resistant (Mar 25, 2012) Ona Hester said: I need to know how to see if wood shingles are fire resistant ...
Date Mar. 27, 1986.Fire-resistant wood composites, in particular wallboards, which in addition to ... FORSS BENGT - EP 被引量: 40发表: 1987年 Adhesives from Starch and Dextrin ( Starch-modified urea formaldehyde resin as water resistant adhesive for corrugated boards. ) Manson, G., S....
A fire resistant chipboard which is also resistant to variations in temp. is prepd. by compacting wood chips bonded together in the presence of a fire resistant material using a conventional phenol formaldehyde wood glue prepd. in an alkaline medium. A >=4C alcohol which normally has a b.pt...