Dec , This invention relates to building materials and methods for making the same, and more particularly to the addition of low density additives (LDA) into The fiber is preferably cellulose wood pulp but can also be, but is not limited to, ceramic fiber, glass fiber, mineral wool, steel fiber, and synthetic polymer
The insulative beam includes two support channels formed from a sheet metal and a block of a plastic material shaped so that each of the two channels wraps at least partly around the block of plastic material It is still desirable to have a thermally insulated beam which is light and yet equal in strength to wood beams.
Jan , The cost of attempting to produce the hollow interlocking structural components of the present invention using polycarbonate material as a substrate and reinforced plastic (FRP) composite structural system for decks, docks, boardwalks, walkways, spa decks, hot tub decks and gazebos and components
USA Dow Chemical Co Composite cellular material USA USA Schlegel U.K Holdings Ltd Manufacture of composite extrusions USA USB Epic Metals Corporation Decking USB
Nov , Although steel is lighter than wood, I still had to remove the loft from my house, saving over sq ft of material My goal is , lb, , about moths and wool insulation This seems to say there s a solution but hard to know http is sheepwool insulation resistant to moths .
balance beam Wooden or metal beam projecting from a lock gate (or lift bridge), to counterbalance the weight of the gate (or bridge) and thus allow leverage for opening and closing it ballast Loose, heavy material (e.g stone or iron) strategically placed within a hull to increase a boat s displacement and thus its stability, and
Sep , Most known fire retardant compositions require a drying step with high heat after application to wood materials This high heat step often leads to premature activation of the chemical processes designed to resist flame spread during fire, leading to acid hydrolysis of the cellulose fibers in the material treated
I can readily work from the decking to string more, perhaps soon as low voltage direct current wiring The dangerous found condition was With the inviting access and with strong composite beam floor framing, simple knee wall braces and steel straps bolted at the ridge, bring functional beauty Detail Of The Attic Ladder in