A method that streamlines concrete building construction and marketing of the building. Prefabrication units are designed and constructed in a controlled environment at a prefabrication factory using familiar, off the shelf components already used in the concrete construction industry. The method ha
A method that streamlines concrete building construction and marketing of the building. Prefabrication units are designed and constructed in a controlled environment at a prefabrication factory using familiar, off the shelf components already used in the concrete construction industry. The method has allows one to build the prefabrication unit, which is 90% of the structure in the factory, with the remaining 10%, including the external walls and final utility connections, at the building site. Also because the prefabricated structures are light-weight and pre-finished structures, on-site installation is easier. With the prefabrication units completed at the factory, plumbing, heating and electrical and finishing can be tested and corrected while complete access is still available in the earlier stages of construction. Plumbing, electrical, heating tradesmen and subsequent inspectors visit the building site only for hook-up and inspection.
대표청구항▼
1. A method of constructing a building, comprising the following steps: a. constructing a floor by i. attaching plywood sheets over floor joists;ii. installing plumbing pipes and electrical conduits between the floor joists;iii. injecting or spraying insulation foam or installing rigid insulation be
1. A method of constructing a building, comprising the following steps: a. constructing a floor by i. attaching plywood sheets over floor joists;ii. installing plumbing pipes and electrical conduits between the floor joists;iii. injecting or spraying insulation foam or installing rigid insulation between the joists on a floor underside,iv. applying a water proof membrane over the floor underside;v. installing reinforcing bars on the floor underside over the water proof membrane therein completing a floor;b. after step a, installing walls on the floor;c. after step b, installing roof framework on the walls over the floor;d. after step c, installing wallboard on the walls and roof framework forming at least one enclosed room with a ceiling;e. after step d, mounting at least a portion of the following directly onto the frame, floors and wallboard: cabinets, countertops, flooring and floor covering, doors, trims and caseworks, electrical boxes, and bath fans;f. after step e, run and connect electrical wires, plumb fixtures, and install heating equipment;g. after step f, performing a functionality check of installed and connected items;h. after step g, spraying insulating foam to the walls and ceilings with pipes and wires embedded in the foam to avoid contact between them and concrete to be poured afterward;i. after step h, applying a waterproofing membrane outside of foam on the walls and ceiling;j. after step i, installing reinforcing bars around the walls, plumbing pipes and heating conduits forming a prefabrication unit;k. after step j, the step of installing a foundation and external walls. 2. The method of claim 1 wherein step a includes laying plywood sheets upside down exposing their underside and installing floor joists on the underside of the plywood sheets. 3. The method of claim 1 wherein step d includes applying interior plaster to walls and ceiling of the at least one room. 4. The method of claim 3 including the step of painting the at least one room. 5. The method of claim 1 wherein step e includes installing sinks and appliances. 6. The method of claim 1 wherein step l includes pouring concrete for walls and roof at a same time. 7. The method of claim 6 including the step of installing temporary outer formwork around the prefabrication unit and pouring concrete between the foam and the outer formwork forming concrete walls around the prefabrication unit. 8. The method of claim 7 including the step of installing the prefabrication unit onto footings that support the prefabrication unit above the ground such that concrete poured between the outer formwork and the foam flows under the prefabrication unit therein forming a foundation supporting the prefabrication unit. 9. The method of claim 7 including the step of pouring concrete over the prefabrication unit and over the walls forming a concrete roof. 10. The method of claim 6 wherein the step of pouring concrete includes spraying a concrete layer in place onto the foam and over the reinforcing bars therein obviating a need for exterior formwork. 11. The method of claim 1 wherein steps a-k are performed at a fabrication site remote from a final building location and including the further step of moving the prefabrication unit to said final location. 12. The method of claim 1 including after step 3 the step of installing at least a portion of the following: tables, nooks, shelves, mirrors to the room walls and/or floors. 13. A method of constructing a building, comprising the following steps: a. constructing a floor remote from a final building location by i. constructing plywood sheets over floor joists;ii. installing plumbing pipes and electrical conduits between the floor joists;iii. injecting or spraying insulation foam or installing rigid insulation between the joists on a floor underside,iv. applying a water proof membrane over the floor underside;v. installing reinforcing bars on the floor underside over the membrane therein completing a floor;b. after step a, installing walls on the floor;c. after step b, installing roof framework on the walls over the floor;d. after step c, installing wallboard on the walls and roof framework forming at least one enclosed room with a ceiling;e. after step d, mounting at least a portion of the following directly onto the wallboard: cabinets, countertops, flooring, doors, trims and caseworks, electrical boxes, and bath fans, walls and/or ceiling;f. after step e, run and connect electrical wires, plumb fixtures, and install heating equipment;g. after step f, performing a functionality check of installed and connected items;h. after step g, spraying insulating foam to the walls and ceilings with pipes and wires embedded in the foam to avoid contact between them and concrete to be poured afterward;i. after step h, applying a waterproofing membrane outside of the foam on the walls and ceiling;j. after step i, installing reinforcing bars around the walls, plumbing pipes and heating conduits forming a prefabrication unit;k. after step j, moving the prefabrication unit to the final building location;l. after step k, the step of installing a foundation and external walls. 14. The method of claim 13 wherein step d includes applying interior plaster to walls and ceiling of the at least one room and painting the at least one room. 15. The method of claim 13 wherein step i includes attaching ties to said bars and adding formwork to the ties and pouring concrete for walls and roof at a same time. 16. The method of claim 13 wherein the step of pouring concrete includes spraying a concrete layer in place onto the foam and over the reinforcing bars therein obviating a need for exterior formwork.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (17)
Paulsson Jan-Erik H. (MalmSEX) Blixt Lars-Gran F. (Lyckeby SEX), Building structure, especially air raid shelter.
Hussler Wilhelm (Residenzplatz 1 D-8960 Kempten DEX), Method for production of a compression-proof shelter and prefabricated means for use in this method.
Biffis Lou G. (Alliston CAX) Biffis Peter R. (Alliston CAX) Biffis Dino R. (Alliston CAX) Lombardi Rocco A. (Alliston CAX), System for use in fabricating, transporting and placing a prefabricated building unit at its placement site.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.