| 摘要 |
1. A multi-story building made substantially of pre-cast components, said building comprising pre-cast concrete walls, floors and columns, said walls and columns being made of pre-cast concrete wall panels and said floors being made o f pre-cast concrete slabs, said panels having one of "L", "T", cross, or "I" cross -sectional shapes wherein said "L", "T" and cross shaped panels are joints between "I" shaped panels, said slabs and panels being interlocked together to form an enclosure. 2. The multi-story building as claimed in Claim 1, wherein at least some of said "I" shaped panels have a door or window opening. 3. The multi-story building as claimed in Claim 1 wherein said "I" shaped panels are of varying lengths. 4. The multi-story building as claimed in Claim 1 wherein said columns are reinforced with steel bars and additional concrete. 5. A building comprising pre-cast concrete walls, floors and columns comprising linearly aligned pre-cast concrete walls with a longitudinal recess at terminal edges wherein a bore formed by two adjacent longitudinal recesses includes an elongate gasket on an inner side of the bore to seal off a gap between two pre-cast concrete walls on an introduction of case in-situ concrete or cement mortar into the bore. 6. A building as claimed in Claim 5 wherein the elongate gasket has a cylindrical cross-section. 7. A single-story building made substantially of pre-cast components, said building comprising floors and pre-cast concrete walls and columns, said walls and columns being made of pre-cast concrete wall panels, said panels having one of "L", "T", cross, or "I" cross-sectional shapes wherein said "L", "T", and cross shape d panels are joints between "I" shaped panels, said panels and floors being interlocked together to form an enclosure. 8. The single-story building as claimed in Claim 7 wherein at least some of said "I" shaped panels have a door or window opening. 9. The single-story building as claimed in Claim 7 wherein said "L" shaped panels are of varying lengths according to any of the Claims 7 to 14. |
