AU3067100A - Construction system - Google Patents
Construction system Download PDFInfo
- Publication number
- AU3067100A AU3067100A AU30671/00A AU3067100A AU3067100A AU 3067100 A AU3067100 A AU 3067100A AU 30671/00 A AU30671/00 A AU 30671/00A AU 3067100 A AU3067100 A AU 3067100A AU 3067100 A AU3067100 A AU 3067100A
- Authority
- AU
- Australia
- Prior art keywords
- panel
- panels
- honeycomb
- unit
- edge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/36—Columns; Pillars; Struts of materials not covered by groups E04C3/32 or E04C3/34; of a combination of two or more materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
- B29C65/3404—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint
- B29C65/342—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint comprising at least a single wire, e.g. in the form of a winding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
- B29C65/54—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive between pre-assembled parts
- B29C65/542—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive between pre-assembled parts by injection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/114—Single butt joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/114—Single butt joints
- B29C66/1142—Single butt to butt joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/124—Tongue and groove joints
- B29C66/1244—Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue
- B29C66/12443—Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue having the tongue substantially in the middle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/32—Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr
- B29C66/322—Providing cavities in the joined article to collect the burr
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B29C66/434—Joining substantially flat articles for forming corner connections, fork connections or cross connections
- B29C66/4344—Joining substantially flat articles for forming fork connections, e.g. for making Y-shaped pieces
- B29C66/43441—Joining substantially flat articles for forming fork connections, e.g. for making Y-shaped pieces with two right angles, e.g. for making T-shaped pieces, H-shaped pieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/524—Joining profiled elements
- B29C66/5241—Joining profiled elements for forming coaxial connections, i.e. the profiled elements to be joined forming a zero angle relative to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/524—Joining profiled elements
- B29C66/5244—Joining profiled elements for forming fork-shaped connections, e.g. for making window frames or Y-shaped pieces
- B29C66/52441—Joining profiled elements for forming fork-shaped connections, e.g. for making window frames or Y-shaped pieces with two right angles, e.g. for making T-shaped pieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/53—Joining single elements to tubular articles, hollow articles or bars
- B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
- B29C66/5344—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially annular, i.e. of finite length, e.g. joining flanges to tube ends
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/63—Internally supporting the article during joining
- B29C66/636—Internally supporting the article during joining using a support which remains in the joined object
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/725—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs
- B29C66/7252—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs hollow-walled
- B29C66/72525—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs hollow-walled comprising honeycomb cores
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/35—Extraordinary methods of construction, e.g. lift-slab, jack-block
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/28—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of materials not covered by groups E04C3/04 - E04C3/20
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
- B29C65/3472—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint
- B29C65/3476—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint being metallic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
- B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B29C66/434—Joining substantially flat articles for forming corner connections, fork connections or cross connections
- B29C66/4342—Joining substantially flat articles for forming corner connections, e.g. for making V-shaped pieces
- B29C66/43421—Joining substantially flat articles for forming corner connections, e.g. for making V-shaped pieces with a right angle, e.g. for making L-shaped pieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/721—Fibre-reinforced materials
- B29C66/7212—Fibre-reinforced materials characterised by the composition of the fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7394—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoset
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Laminated Bodies (AREA)
- Panels For Use In Building Construction (AREA)
Description
WO 00/45003 PCT/GB00/00191 -1 CONSTRUCTION SYSTEM This invention relates to a construction system and in particular relates a construction system using composite materials. Advanced composite materials have physical properties which make them ideal materials for the building of many types of constructions, particularly houses. They are light weight, typically less than 25% the weight of steel, and yet comparable to steel in strength. As processed they can withstand permanent immersion in water and are not attacked by various types of rot or eaten by termites. If effectively constructed into a house or other building they offer the possibility of structures capable of withstanding earthquakes and hurricanes. If the fibre used in the composite is glass fibre, then the raw material is both abundant and cheap and the glass can be recycled. Composites have excellent creep resistance making them suitable for load application over long periods of time. Thermal properties are excellent offering the possibility of reduced energy demand thus allowing renewable energy sources, such as solar energy, to become a significant source of heating. Although advanced composites have slowly found new applications, their use in large complex structures such as buildings and houses has been almost non-existent to date. Composite structural elements such as beam sections, for example "I" beams, angle sections, and box beams, have been manufactured by the "pultrusion" process for many years, but have proved difficult to fasten together. Composites do not plastically deform like metals and therefore cannot be as effectively fastened together using bolts, screws or rivets. Furthermore they cannot be welded. The lack of effective fastening methods has severely restricted growth in the use of advanced composites despite their excellent physical properties. The object of this invention is to provide a system of composite structural elements and methods of construction that effectively fuse the structural elements into a single complex WO 00/45003 PCT/GB00/00191 -2 advanced composite structure, suitable for many applications but particularly suitable for the construction of houses or other buildings. In its broadest aspect the present invention provides a method of building which comprises taking honeycomb panels (as hereinafter defined) having at least one flat edge for bonding to an adjacent structural unit, and bonding the panels and/or units together to form a composite building structure. The adjacent structural unit may be another honeycomb panel, or a beam, corner, or other desired unit as will be described more fully hereinafter. An analysis of a typical wall, as shown in figure 1 of the accompanying drawings, shows that any structure of this type contains three fundamental elements, panels, beams and corners. Any construction system must therefore effectively provide these elements. Manufacturing large composite panels using conventional sections is difficult as flat sheets of material are not sufficiently rigid and a lot of additional support structure must be added to achieve the desired rigidity of a wall panel. This problem is overcome by the honeycomb panel of our European patent number 0 708 706. The honeycomb configuration of this structure makes it an ideal panel and it can be manufactured in an open or faced panel format. Furthermore it can be made in large sizes for example 0.9m x 2.5m and 40mm thick. The panel can be modularised by constructing the fibre reinforcement into a narrow width panel preform, say 300mm wide. At the moulding stage three fibre preforms can be loaded into an appropriate mould tool and a panel made of 900mm width. A further property of the panel is that it acts like a beam in all directions, but is particularly effective as a beam when loaded on its edge as illustrated in figure 2 of the accompanying drawings. The construction of the panel may be such that the honeycomb format is always integrated into and bounded by a continuous straight edge. By effectively fastening a composite beam section such as a flat plate or box section to the edges of the panel, the properties of the panel, functioning as a beam, can be so enhanced as to make if effectively a beam, as illustrated in figures 3 and 4 of the accompanying drawings.
WO 00/45003 PCT/GB00/00191 -3 The honeycomb panel therefore provides two elements of the wall, namely the panel and the beam. The third element, that of corners, can be solved by the use of a box section. A box section by definition has a number of faces, typically four, but can be three or more than four. In figure 4 of the accompanying drawings three panels are shown attached to a single four sided box beam. The box beam therefore acts as a corner allowing the panels in effect to change direction e.g. by 900. The honeycomb panel is preferably bounded on all four sides by flat edges and can therefore be fastened to other panels or beam sections or a combination of both. Hence by combining these elements the construction of complex structures is possible and the requirement for panels, beams and corners is fulfilled. A property of the honeycomb panel is that it can be made as an open structure and an alternative construction method would be, in for example a cavity wall, for the inner panel to be of open structure and a facing board bonded directly onto it in situ. The facing board could be plasterboard, fabric covered board, or any desired decorative or fastened surface. It has been demonstrated that by a combination of honeycomb panels and beam sections complex structures can be created, however a method of effectively fastening these elements together is required and the resultant structure must be examined to determine if additional structure in the form of brackets is required. An advantage of composites is that they can be very effectively bonded by modern adhesives to the extent that the joint becomes as strong as the base material. Furthermore the honeycomb panel is preferably always bounded by a flat face which can mate with a flat face of another panel or a beam section. There therefore exists an opportunity to create a bonded joint at the interface of these flat surfaces. A correctly constructed joint would in effect "weld" the elements of the system together allowing them to function as a single element. Such a joint would also be water-tight.
WO 00/45003 PCT/GB00/00191 -4 According to a second aspect of the present invention there is provided a method ofjoining adjacent structural units which comprises providing an abutting edge of an end unit with a slightly recessed area capable of receiving adhesive extending across less than the width of the edge, and at least one more greatly recessed area capable, either alone or in combination with the corresponding area of the abutting unit, of forming a gallery for rapid transit of adhesive along substantially the entire abutting surfaces. In a preferred embodiment of the second aspect of the invention, one or both abutting surfaces may be provided with heating elements to achieve rapid cure, even in cold conditions. According to a third embodiment of the invention, the panels and other units may be made from a thermoplastic resin and heating elements provided to fuse adjacent abutting surfaces together by localised melting of the material. According to a fourth embodiment of the invention there is provided a method of making a cavity wall which comprises taking two or more honeycomb panels and locating them in spaced apart relationship by means of a recess or raised area in a unit abutting at least one edge of the panel and bonding the panels to the unit. In the construction of buildings and in particular houses it is an advantage if the walls can be of a cavity construction. The cavity offers the facility to add insulation and run services such as electricity wires, telephone wires and pipe work within the wall thus hidden from view. Using the honeycomb panel with faced surfaces and by arranging the faced surfaces to face to the outside, a cavity wall can be created. The unit may be a corner and is preferably recessed to locate the panels. A fifth embodiment of the invention provides a method of forming a casement for a window, door or the like, in a cavity wall according to the fourth embodiment, comprises forming a hole of the desired size whether by omitting a panel or cutting an existing panel, and sealing and retaining the edges of the hole by applying a shaped strip which grips the panels, and bonding the strip in place.
WO 00/45003 PCT/GB00/00191 -5 In the case of a single leaf wall, a simpler strip may be employed which encapsulates the edge of the (single) panel. According to a sixth embodiment of the invention there is provided a ferrule for sealing a beam to a beam or other unit which comprises a block of material shaped to fit partly within a beam end where it can be bonded, having an end surface capable of being bonded to a flat surface of a beam or other unit. The invention will be described further, by way of example, with reference to the accompanying drawings, in which: Figure 1 is a diagrammatic perspective view of two walls of a building; Figure 2 illustrates the honeycomb panel or a beam; Figures 3 & 3a expand on figure 2; Figure 4 shows panels attached to a square beam; Figures 5, 5a & 6 illustrate a cavity wall according the invention; Figures 7 & 8 illustrate the method of joining in accordance wit the invention; Figures 9 & 10 illustrate the welding of thermoplastic units; Figures 11 to 15 illustrate the joining of beams; and Figures 16a, b & c illustrate the formation of casements for windows and the like. Referring to three drawings, figure 1 illustrates the beam 10, panels 12 and corners 14 required in any building system.
WO 00/45003 PCT/GB00/00191 -6 Figures 2, 3 and 3a show a honeycomb panel 12 in accordance with EP-A-0708706 acting as a beam and indeed being formed into I-beams by the bonding thereto of flat members 16 (which can themselves be honeycomb panels). Figure 4 shows a square corner 14 having three panels 12 attached thereto. Figures 5 and 6 illustrate the cavity wall of the invention in which two panels 12 are held in spaced apart relationship by a beam 18 having a raised area 20 which locates and supports the panels. The panels are then bonded to the beam 18 to form the wall. There may be beams 18 on all four sides of the wall thereby sealing it, or other units may be used. In figure 6 the honeycomb structure 22 can be seen where a facing panel 24 is cut away. The panel 24 can be omitted on the insides of the wall, and inner and outer panels may be, and indeed are likely to be, different from one another as one may need to be weather resistant and the other carrying a decorative finish, for example. In the construction of figure 5a, 'I' beam spacers 25 are employed, preferably bonded to the respective inner faces of the panels 12. The spacers 25 may be of composite material or of other suitable material such as aluminium. The spacers lock the respective faces together and greatly increase the strength of the wall. This construction may be employed for very high stress-bearing wall, e.g. those carrying kitchen units or cupboards, or for buildings in areas exposed to hurricanes. The honeycomb panels and beam sections are preferably a composite of, typically, glass fibres and acrylic based resin. At the interface of a panel and beam ajoint 26 is formed as shown in figure 7. Half of the joint 26 is provided in each element being bonded and consists of a glue line 28, two sealed edges 30 and a gallery 32. At suitable locations along this joint, vent holes and injection holes are provided as necessary. The joint 26 is made as follows. The panels and beam elements are assembled and temporarily held in their respective locations in a fixture or with clamps and simultaneously all joint edges are sealed. An adhesive, for example of the type supplied by Permabond and designated 5002, also an acrylic based resin, is injected under pressure directly into the gallery 32 of the joint 26.
WO 00/45003 PCT/GB00/00191 -'7 The resin is then distributed into the glue line 28 from the gallery 32 and air is expelled through the vents. On completion of the injection, signified by resin appearance at the vents, both vents and the hole for the nozzle are plugged off with small plastic plugs. This type of adhesive will cure sufficiently, at 20 0 C, within 15 minutes to a point where the structure will be self supporting and can be removed from a fixture or clamps removed as appropriate. The glue line 28 is continuous around the contact surfaces and because it has been filled by adhesive under pressure, the joint will be completely water tight. Hence structures which are required to hold water or repel water such as roof structures can be produced. The joint edges 30 are sealed by placing a gasket material on the appropriate edge prior to assembly. Companies such as Permabond & Loctite supply a wide range of suitable material. If assembly is occurring at low temperatures, resistance type heating elements 34, which in reality are very thin wires, can be incorporated into the face of the glue line of the panel (fig 8). These can be activated at the time of injection and for a short period after to ensure a full cure of the adhesive. Although the composite described, consists of glass fibres and a thermosetting resin, advances in plastic materials and development of new fibres might make it possible to reproduce the elements of the construction system with sufficient mechanical strength as to make them a viable proposition using thermoplastic material. Thermoplastics are, however, difficult to bond with adhesives and the joint described would not work. Alternative joints will now be described which allow the structural elements to be welded. In the first instance heating elements 34 are moulded into or bonded onto the jointing face of the honeycomb panel (or the beam), as shown in figure 9. The elements are then heated by passing an electric current through them and as the contact face melts the panels and beams sections are compressed together effectively welding them together. This method is capable of producing an excellent joint but requires movement of the components. A second joint which allows fixed clamping will now be described.
WO 00/45003 PCT/GB00/00191 -8 Again heating elements 34 are provided in the joining face of the honeycomb panel 12. In addition, in the centre of the joint, a groove 36 is provided into which a plastic strip 38 is located, (fig 10). The plastic strip contains a heat activated foaming agent which when heated expands. As the joint is heated by the elements and becomes liquid the expanding plastic strip pressurises the liquid forcing it in contact with the face of the mating component thus causing a good welded joint. The heating elements 34 are positioned so as not to melt the extreme edges of the panel thus allowing the edges to retain the melted plastic within the joint. Joints of the type described could be made in less than 5 minutes and would provide a very rapid assembly method. Referring now to figures 11 to 15, the joining of beams is considered. In situations where a box section butts up to the side of a beam and honeycomb panels 12 are bonded to both beams (fig 13), the panel 12 acts itself as a corner bracket and no additional bracket is required. If, however, due to structural or sealing considerations an additional bracket is required, this can be achieved by a ferrule plug bracket (fig 14) which works as follows. A bracket 40 is moulded from a similar composite to the other structural elements and is bonded to the end of the beam section 10 which forms the butt joint as shown in figure 14. The beams and honeycomb panels are then assembled and at the same time the ferrule plug bracket 40 is bonded onto the adjoining beam, a suitable adhesive again being Permabond 5002. This type of bracket seals the butt joint of beam to beam, strengthens the open end of the beam and makes use of the large available surface area within the beam to achieve a very strong joint. Externally the bracket and beam appear as a continuation of the beam and the joint continuity between beams and honeycomb panels is maintained. The area 42 is spread with adhesive and bonded to the inside of the beam 10 while the area 44 is spread with adhesive and bonded to the external surface of corner 14. In situations where a beam has to be joined to another length of beam a joint 46 can be made using a short length of beam which just slides inside the larger main beam, (fig 15). The joint is bonded into place in one of the two beams and then the second beam is slid over the projecting portion of the joint and bonded in place to form a butt join. Connecting honeycomb panels to the beam such that they overlap the join further strengthens the join. A suitable adhesive would again be Permabond 5002.
WO 00/45003 PCT/GB00/00191 -9 In situations where simple brackets such as angle brackets are required, these can be bonded, or bonded and screwed, to the composite structure. Aluminium can also very effectively be bonded to the composite particularly with acrylic adhesives of the type Permabond 5002. Aluminium beam sections could be used in place of the composite beams and there are potential applications for this substitution. The composite structure so far described has not addressed how to create openings for doors and windows. In figure 16a a cavity wall is shown with partial window opening together with a shaped strip section 50 providing the casement for a window. The shaped strip has the profile illustrated in figure 16c and as can be seen comprises two recesses 52 which grip the respective leaves 12 of the cavity wall, separated by a spacer section 54 to separate the panels 12. The construction of the inner facing surface of the strip 50 is determined by the window or the like to be fitted into the casement opening. The assembly procedure would involve clamping all the elements together and injecting adhesive into a glue line created in the honeycomb panel and shaped strip (similar to that described hereinabove). The ends of the shaped strip section are pre-bonded on assembly thus sealing the glue line. Now if a window or door aperture is cut out of the honeycomb panel, which is possible using conventional routing equipment and diamond cutters, the exposed edges of the honeycomb would be present and no glue line joint is available (fig 16b). By using the same shaped strip it is possible by applying adhesive to all the surfaces in contact with the section to achieve an excellent joint, even though this is not continuous. The strip is so designed as to encapsulate each panel thus tying the two panels together and retaining a high degree of structural integrity. Window and door frames can be directly attached to the casement opening so made. Although the panels of the invention have been described with respect to walls, it will be appreciated that they can be used in any building or construction end-use, e.g. floor panels, roofing panels, or the like.
WO 00/45003 PCT/GB00/00191 -10 The invention provides a construction system capable of using largely factory pre-formed parts and quickly and cheaply erecting a building which is immensely strong, being effectively of an integral monocoque construction, as well as being rot- and insect- proof.
Claims (15)
1. A method of building which comprises taking honeycomb panels (as hereinbefore defined) having at least one flat edge for bonding to an adjacent structural unit, and bonding the panels and/or units together to form a composite building structure.
2. A method as claimed in claim 1 wherein the adjacent structural unit is another honeycomb panel, or a beam, or corner.
3. A method as claimed in claim 1 or 2 in which the honeycomb configuration is obtained by injecting a plastics material resin into a continuous web of fibres laid within a mould in such a fashion that a honeycomb structure is produced without the web crossing itself.
4. A method as claimed in any of claims 1 to3 in which the construction of the panel is such that the honeycomb format is always integrated into and bounded by a continuous straight edge.
5. A method as claimed in claim 4 wherein the panel is enhanced to make it a beam by effectively fastening a composite beam section such as a flat plate or box section to the edges of the panel.
6. A method as claimed in any of claims 1 to 5 wherein the third element, that of corners, is provided by the use of a box section.
7. A method as claimed in any of claims 1 to 6 wherein the honeycomb panel is preferably bounded on all four sides by flat edges and can therefore be fastened to other panels or beam sections or a combination of both.
8. A method as claimed in any claims 1 to 7 wherein the honeycomb panel is made as an open structure for use in for example a cavity wall, and a facing board bonded directly onto it in situ. WO 00/45003 PCT/GB00/00191 -12
9. A method ofjoining adjacent structural units which comprises providing an abutting edge of an end unit with a slightly recessed area capable of receiving adhesive extending across less than the width of the edge, and at least one more greatly recessed area capable, either alone or in combination with the corresponding area of the abutting unit, of forming a gallery for rapid transit of adhesive along substantially the entire abutting surfaces.
10. A method as claimed in claim 9 wherein one or both abutting surfaces is provided with heating elements to achieve rapid cure, even in cold conditions.
11. A method according to any preceding claim wherein the panels and other units are made from a thermoplastic resin and heating elements provided to fuse adjacent abutting surfaces, together by localised melting of the material.
12. A method of making a cavity wall which comprises taking two or more honeycomb panels and locating them in spaced apart relationship by means of a recess or raised area in a unit abutting at least one edge of the panel and bonding the panels to the unit.
13. A method of forming a casement for a window, door or the like, in a cavity wall according to claim 12 comprises forming a hole of the desired size whether by omitting a panel or cutting an existing panel, and sealing and retaining the edges of the hole by applying a shaped strip which grips the panels, and bonding the strip in place.
14. A method according to claim 13 wherein, in the case of a single leaf wall, a simpler strip may be employed which encapsulates the edge of the (single) panel.
15. A ferrule for sealing a beam to a beam or other unit which comprises a block of material shaped to fit partly within a beam end where it can be bonded, having an end surface capable of being bonded to a flat surface of a beam or other unit.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9901622A GB9901622D0 (en) | 1999-01-26 | 1999-01-26 | Construction system |
GB9901622 | 1999-01-26 | ||
PCT/GB2000/000191 WO2000045003A1 (en) | 1999-01-26 | 2000-01-24 | Construction system |
Publications (2)
Publication Number | Publication Date |
---|---|
AU3067100A true AU3067100A (en) | 2000-08-18 |
AU774417B2 AU774417B2 (en) | 2004-06-24 |
Family
ID=10846475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU30671/00A Ceased AU774417B2 (en) | 1999-01-26 | 2000-01-24 | Construction system |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1149210A1 (en) |
JP (1) | JP2002535527A (en) |
CN (1) | CN1341188A (en) |
AU (1) | AU774417B2 (en) |
GB (1) | GB9901622D0 (en) |
WO (1) | WO2000045003A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106968389A (en) * | 2017-05-12 | 2017-07-21 | 四川美霖科技有限责任公司 | A kind of gypsum lightweight hollow partition board and preparation method thereof |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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EP1553256A1 (en) | 2004-01-09 | 2005-07-13 | Fiberline A/S | A building element and a building structure made from a plurality of building elements |
EA008899B1 (en) | 2004-01-09 | 2007-08-31 | Файберлайн А/С | A building or window element and a method of producing a building |
JP2010037744A (en) * | 2008-08-01 | 2010-02-18 | Sus Corp | Building |
US10316695B2 (en) | 2015-12-10 | 2019-06-11 | General Electric Company | Metallic attachment system integrated into a composite structure |
CN108505646B (en) * | 2018-04-20 | 2019-07-09 | 武汉科技大学 | A kind of encased steel plate Shear wall tube structure test loading beam design device |
CN109322405A (en) * | 2018-09-22 | 2019-02-12 | 王奉瑾 | A method of tenon structure is realized in hollow material |
CN114193635B (en) * | 2021-12-23 | 2024-03-12 | 国泰新点软件股份有限公司 | Method and device for cutting middle beam of constructional engineering |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB587943A (en) * | 1944-06-06 | 1947-05-09 | Arthur Ernest Everard Cuckow | Improved method and means in the construction of buildings and the like |
GB1223016A (en) * | 1968-05-07 | 1971-02-17 | St Bernard Plastics Ltd | Beams for use in forming self-supporting frameworks and frameworks formed therefrom |
FR1602672A (en) * | 1968-07-26 | 1971-01-11 | Light rigid panels or casings produced by - assembling panels with a frame, cellular | |
GB1455572A (en) * | 1973-02-20 | 1976-11-17 | British Aircraft Corp Ltd | Beams of fibre reinforced plastics |
US4056907A (en) * | 1974-03-11 | 1977-11-08 | Adelheid Dolder | Building blocks and support structure |
US4021983A (en) * | 1976-02-09 | 1977-05-10 | Kirk Jr James D | Honeycomb building wall construction |
US5353502A (en) * | 1991-01-14 | 1994-10-11 | Sumitomo Light Metal Industries, Ltd | Method of producing a honeycomb panel insert for fixing a member in an opening |
GB9314311D0 (en) * | 1993-07-10 | 1993-08-25 | 3 D Composites Ltd | Composite article |
IL116811A0 (en) * | 1996-01-18 | 1996-07-23 | Dan Pal Tech Plastic Ind | Structures made of panel units and connecting pieces and a method of forming such structures |
DE19654672A1 (en) * | 1996-07-30 | 1998-02-05 | Swap Technology Ag | Corrugated cardboard honeycomb core, method and device for its production |
-
1999
- 1999-01-26 GB GB9901622A patent/GB9901622D0/en not_active Ceased
-
2000
- 2000-01-24 EP EP00900751A patent/EP1149210A1/en not_active Withdrawn
- 2000-01-24 CN CN00804111A patent/CN1341188A/en active Pending
- 2000-01-24 AU AU30671/00A patent/AU774417B2/en not_active Ceased
- 2000-01-24 WO PCT/GB2000/000191 patent/WO2000045003A1/en not_active Application Discontinuation
- 2000-01-24 JP JP2000596232A patent/JP2002535527A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106968389A (en) * | 2017-05-12 | 2017-07-21 | 四川美霖科技有限责任公司 | A kind of gypsum lightweight hollow partition board and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
WO2000045003A1 (en) | 2000-08-03 |
EP1149210A1 (en) | 2001-10-31 |
GB9901622D0 (en) | 1999-03-17 |
AU774417B2 (en) | 2004-06-24 |
JP2002535527A (en) | 2002-10-22 |
CN1341188A (en) | 2002-03-20 |
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