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 foam glass tile wherein said tile has a compression strength of 10,000 psi or greater prior to being in a prestressed condition and a prestress compression of 4,000 psi or greater. 2. The prestressed foam glass tile of claim 1, wherein said prestress compression is 5000 psi or great
1. A prestressed foam glass tile wherein said tile has a compression strength of 10,000 psi or greater prior to being in a prestressed condition and a prestress compression of 4,000 psi or greater. 2. The prestressed foam glass tile of claim 1, wherein said prestress compression is 5000 psi or greater. 3. The prestressed foam glass tile of claim 1, wherein a tension member is under tension outside of said prestressed foam glass tile to provide said prestress compression. 4. The prestressed foam glass tile of claim 3, wherein said tension member is comprised of a tension bolt. 5. A prestressed assembly for use in buildings or other structures comprising: at least one prestressed foam glass tile, having a compression strength of 10,000 psi or greater prior to being in a prestressed condition and a prestress compression of 4,000 psi or greater;at least two metal beams; andone or more tension memberswherein said at least one prestressed foam glass tile is placed between said at least two metal beams and held in compression of at least 4,000 psi by said one or more tension members. 6. The prestressed assembly of claim 5, wherein said prestress compression of said at least one prestressed foam glass tile is 5000 psi or greater. 7. The prestressed assembly of claim 5, wherein said assembly is a column in a building. 8. The prestressed assembly of claim 5, wherein said metal beams are comprised of steel. 9. The prestressed assembly of claim 5, wherein said one or more tension members are comprised of tension bolts. 10. The prestressed assembly of claim 5, wherein said one or more tension members are not within said at least one prestressed foam glass tile. 11. A prestressed foam glass tile wherein said tile has a prestress compression of 4,000 psi or greater and an average pore size of 1.0 mm or less, wherein said average pore size is measured based on the distance between two farthest points of pore surface. 12. The prestressed foam glass tile of claim 11, wherein said average pore size is 0.7 mm or less. 13. The prestressed foam glass tile of claim 11, wherein said average pore size is 0.6 mm or less. 14. The prestressed foam glass tile of claim 11, wherein said average pore size is 0.5 mm or less. 15. The prestressed foam glass tile of claim 11, wherein said average pore size is 0.4 mm or less. 16. The prestressed foam glass tile of claim 11, wherein said average pore size is 0.3 mm or less. 17. The prestressed foam glass tile of claim 11, wherein said prestress compression is 5000 psi or greater. 18. The prestressed foam glass tile of claim 11, wherein a tension member is under tension outside of said prestressed foam glass tile to provide said prestress compression. 19. The prestressed foam glass tile of claim 18, wherein said tension member is comprised of a tension bolt. 20. A prestressed assembly for use in buildings or other structures comprising: at least one prestressed foam glass tile, having a prestress compression of 4,000 psi or greater, and an average pore size of 1.0 mm or less, wherein said average pore size is measured based on the distance between two farthest points of pore surface;at least two metal beams; andone or more tension memberswherein said at least one prestressed foam glass tile is placed between said at least two metal beams and held in compression of at least 4,000 psi by said one or more tension members. 21. The prestressed assembly of claim 20, wherein said average pore size of said at least one prestressed foam glass tiles is 0.7 mm or less. 22. The prestressed assembly of claim 20, wherein said average pore size of said at least one prestressed foam glass tiles is 0.6 mm or less. 23. The prestressed assembly of claim 20, wherein said average pore size of said at least one prestressed foam glass tiles is 0.5 mm or less. 24. The prestressed assembly of claim 20, wherein said average pore size of said at least one prestressed foam glass tiles is 0.4 mm or less. 25. The prestressed assembly of claim 20, wherein said average pore size of said at least one prestressed foam glass tiles is 0.3 mm or less. 26. The prestressed assembly of claim 20, wherein said prestress compression of said at least one prestressed foam glass tile is 5000 psi or greater. 27. The prestressed assembly of claim 20, wherein said metal beams are comprised of steel. 28. The prestressed assembly of claim 20, wherein said one or more tension members are comprised of tension bolts. 29. The prestressed assembly of claim 20, wherein said one or more tension members are not within said at least one prestressed foam glass tile.
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