Jul , In addition to the lower fabrication costs the fabrication of corrugated plate with the above set forth large corrugation pitch and depth enables the Such structures include vertical retaining walls or bridge abuttment walls bridge decking, single or multiple box culverts gravel or like storage bins bin type
Oct , a pair of vertically disposed spaced apart concrete end walls integrally joined to the load bearing deck wall, each of Another object of the present invention is to reduce the cost of precast bridge sections US , Dec , , Dec , , Nat Fireproofing Corp, Composite building member.
A fiber cement composite material providing improved rot resistance and durability, the composite material incorporating biocide treated fibrous pulps to resist The first was that some manufacturers realized that the curing cycle could be considerably reduced, and cost could be lowered, by autoclaving the products.
Nov , Further, Merrin views rafter attachment as a limitation and therefore teaches away from using rafters for structural support Therefore, Merrin teaches attachment to the roof decking which generally consists of only plywood or composite sheeting either of which do not provide the strength of a bolt mounted to
Feb , Hemp fiber reinforced composite with recycled high density polyethylene and production thereof including packaging, pharmaceutical product packaging, building and infrastructure applications, bridge decking, and in retaining walls to replace the conventional materials, especially the pressured treated