A prestressed, strong foam glass tile for use in construction. The prestressed, strong foam glass tiles of the present invention are capable of withstanding relatively large prestressing as a result of their relatively high compression strength. These prestressed, foam glass tiles will absorb and/or
A prestressed, strong foam glass tile for use in construction. The prestressed, strong foam glass tiles of the present invention are capable of withstanding relatively large prestressing as a result of their relatively high compression strength. These prestressed, foam glass tiles will absorb and/or withstand more energy from an explosion, withstand higher heat and wind loading and other mechanical forces than traditional foam glass tiles. The foam glass tile of the present invention is strong enough that it can be prestressed over 1000 psi (lb./sq. in.), and more preferably over 2,000, 3,000, 4,000 and even more preferably over 5,000 psi. The prestressed, strong foam glass tiles of the present invention may be included as part of a prestressed assembly. Said prestressed assembly may be comprised of two metal members, one or more prestressed foam glass tiles, and a tension member such as a tension bolt and/or wires.
대표청구항▼
1. A prestressed assembly for use in buildings or other structures comprising: two sets of prestressed foam glass tiles, each having a prestress compression of 1,000 psi or greater;at least two metal beams; andone or more tension memberswherein said one or more tension members are located between sa
1. A prestressed assembly for use in buildings or other structures comprising: two sets of prestressed foam glass tiles, each having a prestress compression of 1,000 psi or greater;at least two metal beams; andone or more tension memberswherein said one or more tension members are located between said two sets of prestressed foam glass tiles and wherein said prestressed foam glass tiles are placed between said at least two metal beams and held in compression of at least 1,000 psi by said one or more tension members. 2. The prestressed assembly of claim 1 wherein said prestress compression of said prestressed foam glass tiles 2,000 psi or greater. 3. The prestressed assembly of claim 1 wherein said prestress compression of said prestressed foam glass tiles 3,000 psi or greater. 4. The prestressed assembly of claim 1 wherein said prestress compression of said prestressed foam glass tiles 4,000 psi or greater. 5. The prestressed assembly of claim 1, wherein said prestress compression of said prestressed foam glass tiles is 5,000 psi or greater. 6. The prestressed assembly of claim 1, wherein said tension member is at least partially inside of said tiles. 7. The prestressed assembly of claim 1, wherein said assembly is a column in a building. 8. The prestressed assembly of claim 1, wherein said at least two metal beams are comprised of steel. 9. The prestressed assembly of claim 1, wherein said one or more tension members are comprised of tension bolts. 10. The prestressed assembly of claim 1, wherein said one or more tension members are comprised of wire. 11. The prestressed assembly of claim 1, wherein said one or more tension members are comprised of carbon fibers. 12. The prestressed assembly of claim 1, wherein said one or more tension members are comprised of standard seven wire prestressing strands. 13. The prestressed assembly of claim 1, wherein said one or more tension members are comprised of compacted seven wire prestressing strands. 14. The prestressed assembly of claim 1, wherein said one or more tension members are comprised of one or more rods. 15. The prestressed assembly of claim 1, further comprising a third set of prestressed foam glass tiles having a prestress compression of 1,000 psi or greater. 16. The prestressed assembly of claim 1, wherein said one or more tension members are not within said prestressed foam glass tiles. 17. The prestressed assembly of claim 1, wherein said metal beams are cambered prior to assembly to account for stress which will be applied upon assembly. 18. The prestressed assembly of claim 1, wherein said assembly further comprises two metal pieces with beveled edges which are placed between said prestressed foam glass tiles and each of said at least two metal beams.
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