NO782348L - Sandwich konstruksjon. - Google Patents
Sandwich konstruksjon.Info
- Publication number
- NO782348L NO782348L NO782348A NO782348A NO782348L NO 782348 L NO782348 L NO 782348L NO 782348 A NO782348 A NO 782348A NO 782348 A NO782348 A NO 782348A NO 782348 L NO782348 L NO 782348L
- Authority
- NO
- Norway
- Prior art keywords
- units
- core material
- sandwich construction
- construction according
- core
- Prior art date
Links
- 238000010276 construction Methods 0.000 title claims description 44
- 239000011162 core material Substances 0.000 claims description 48
- 239000002344 surface layer Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 15
- 239000004033 plastic Substances 0.000 claims description 15
- 229920003023 plastic Polymers 0.000 claims description 15
- 239000006260 foam Substances 0.000 claims description 7
- 239000010410 layer Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000013022 venting Methods 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 description 18
- 230000001070 adhesive effect Effects 0.000 description 18
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000011449 brick Substances 0.000 description 7
- 240000007182 Ochroma pyramidale Species 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000036555 skin type Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/18—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed side-by-side
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B29/007—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to a foam layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B5/00—Hulls characterised by their construction of non-metallic material
- B63B5/24—Hulls characterised by their construction of non-metallic material made predominantly of plastics
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/20—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics
- E04C2/205—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics of foamed plastics, or of plastics and foamed plastics, optionally reinforced
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/24—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20
- E04C2/243—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20 one at least of the material being insulating
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/296—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and non-metallic or unspecified sheet-material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/08—Reinforcements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/554—Wear resistance
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Laminated Bodies (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK304077AA DK142403B (da) | 1977-07-06 | 1977-07-06 | Sandwichlaminat med en kerne af i blokke opdelt skumplastmateriale. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO782348L true NO782348L (no) | 1979-01-09 |
Family
ID=8118410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO782348A NO782348L (no) | 1977-07-06 | 1978-07-05 | Sandwich konstruksjon. |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS5433577A (fi) |
| AU (1) | AU3782778A (fi) |
| CA (1) | CA1121258A (fi) |
| CH (1) | CH625465A5 (fi) |
| DE (1) | DE2828734A1 (fi) |
| DK (1) | DK142403B (fi) |
| ES (1) | ES244599Y (fi) |
| FI (1) | FI782158A (fi) |
| FR (1) | FR2396647A1 (fi) |
| GB (1) | GB2000725B (fi) |
| IT (1) | IT1097504B (fi) |
| NL (1) | NL7807253A (fi) |
| NO (1) | NO782348L (fi) |
| NZ (1) | NZ187770A (fi) |
| SE (1) | SE7807569L (fi) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2509685A2 (fr) * | 1976-08-17 | 1983-01-21 | Sodistra | Engin flottant, notamment un engin de navigation fluviale et procede de fabrication de celui-ci |
| EP0018328A3 (fr) * | 1979-04-19 | 1980-11-26 | Procima S.A. | Elément de construction préfabriqué |
| NO154220C (no) * | 1979-04-20 | 1986-08-20 | Sentralinst For Ind Forskning | Veggkonstruksjon og fremgangsmaate til dens fremstilling. |
| FR2459956A1 (fr) * | 1979-06-26 | 1981-01-16 | Cristiani Jacques | Perfectionnements apportes aux ecrans balistiques ainsi que les blindages realises a partir de tels ecrans |
| GB2066731B (en) * | 1979-11-28 | 1983-12-07 | Nat Res Dev | Conformable reinforcement board |
| JPS56133155A (en) * | 1979-11-28 | 1981-10-19 | Nat Res Dev | Thick board for reinforcing fitness |
| SE435352B (sv) * | 1983-05-04 | 1984-09-24 | Hydro Betong Ab | Konstruktionskropp for en berande konstruktion bestaende av ett antal med varandra sammanfogade skivor av plastmaterial, av exv uretanskum samt sett att tillverka sagda kropp |
| US4774118A (en) * | 1987-06-10 | 1988-09-27 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Cryogenic insulation system |
| DE59601806D1 (de) * | 1995-06-29 | 1999-06-10 | Louise Dr Schlaaff | Schichtkörper und Verfahren zu seiner Herstellung |
| DE10058982A1 (de) * | 2000-11-28 | 2002-05-29 | Basf Ag | Verfahren zur Herstellung von Verbundelementen |
| DE10135213A1 (de) * | 2001-07-24 | 2003-02-06 | Basf Ag | Verbundelemente |
| GB2384461B (en) * | 2002-01-28 | 2005-03-16 | Intelligent Engineering | Improved structural sandwich plate members |
| DE10213753A1 (de) * | 2002-03-26 | 2003-10-16 | Basf Ag | Verbundelemente |
| GB2387809A (en) * | 2002-04-23 | 2003-10-29 | Duncan Res And Dev Ltd | Multi-beam panel structures |
| GB2389072B (en) * | 2002-05-29 | 2005-04-06 | Intelligent Engineering | Improved structural sandwich plate members |
| DE10225338A1 (de) | 2002-06-06 | 2003-12-18 | Basf Ag | Verfahren zur Herstellung von Verbundelementen |
| EP1382764A1 (de) * | 2002-07-15 | 2004-01-21 | ASMUSSEN, Edgar | Tragendes, dämmendes, luftdichtes Sandsichbauelement insbesondere für Decken und Dächer |
| WO2005016642A1 (en) * | 2003-08-13 | 2005-02-24 | Bluescope Steel Limited | Foam core composite panel and method of manufacturing same |
| WO2005090702A1 (es) * | 2004-03-18 | 2005-09-29 | Jose Antonio Asumendi Garcia | Sistema de construcción a partir de paneles prefabricados y panel prefabricado |
| ES2209669B1 (es) * | 2004-03-18 | 2005-10-01 | Jose Antonio Asumendi Garcia | Sistema de construccion a partir de paneles prefabricados y panel prefabricado utilizado. |
| US8388783B2 (en) | 2008-02-22 | 2013-03-05 | Fagerdala Marine Systems Ab | Method for producing an improved hull |
| ATE508865T1 (de) * | 2008-07-30 | 2011-05-15 | 3A Technology & Man Ag | Geschäumte kunststoffplatte |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR999527A (fr) * | 1949-11-08 | 1952-02-01 | élément de construction en forme de panneau, planche, et procédé pour sa fabrication | |
| CH463063A (de) * | 1967-03-03 | 1968-09-30 | Pixner Siegfried Dr | Wärmedämmplatte zur Kühlraumisolierung |
| US3544417A (en) * | 1969-04-28 | 1970-12-01 | Unicor Inc | Cellular foam core assembly |
| US3573144A (en) * | 1969-08-11 | 1971-03-30 | Ralph A Andersen | Sandwich panel type structural elements and method of making same |
| DE1942795A1 (de) * | 1969-08-22 | 1971-03-04 | Dlw Ag | Verfahren zur kontinuierlichen Herstellung von Bauteilen |
-
1977
- 1977-07-06 DK DK304077AA patent/DK142403B/da unknown
-
1978
- 1978-06-29 GB GB7828293A patent/GB2000725B/en not_active Expired
- 1978-06-30 DE DE19782828734 patent/DE2828734A1/de not_active Withdrawn
- 1978-07-03 NZ NZ187770A patent/NZ187770A/xx unknown
- 1978-07-04 NL NL7807253A patent/NL7807253A/xx not_active Application Discontinuation
- 1978-07-04 FI FI782158A patent/FI782158A/fi not_active Application Discontinuation
- 1978-07-04 FR FR7819861A patent/FR2396647A1/fr active Granted
- 1978-07-05 NO NO782348A patent/NO782348L/no unknown
- 1978-07-05 SE SE7807569A patent/SE7807569L/xx unknown
- 1978-07-05 CA CA000306788A patent/CA1121258A/en not_active Expired
- 1978-07-06 AU AU37827/78A patent/AU3782778A/en active Pending
- 1978-07-06 JP JP8152878A patent/JPS5433577A/ja active Pending
- 1978-07-06 CH CH735078A patent/CH625465A5/fr not_active IP Right Cessation
- 1978-07-06 IT IT25408/78A patent/IT1097504B/it active
- 1978-07-08 ES ES1978244599U patent/ES244599Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NZ187770A (en) | 1981-11-19 |
| GB2000725B (en) | 1982-02-17 |
| JPS5433577A (en) | 1979-03-12 |
| ES244599U (es) | 1980-11-16 |
| DK304077A (fi) | 1979-01-07 |
| FR2396647B1 (fi) | 1983-05-20 |
| CH625465A5 (fi) | 1981-09-30 |
| FI782158A (fi) | 1979-01-07 |
| IT7825408A0 (it) | 1978-07-06 |
| DK142403B (da) | 1980-10-27 |
| ES244599Y (es) | 1981-05-16 |
| GB2000725A (en) | 1979-01-17 |
| DE2828734A1 (de) | 1979-01-25 |
| NL7807253A (nl) | 1979-01-09 |
| AU3782778A (en) | 1980-01-10 |
| CA1121258A (en) | 1982-04-06 |
| SE7807569L (sv) | 1979-01-07 |
| FR2396647A1 (fr) | 1979-02-02 |
| IT1097504B (it) | 1985-08-31 |
| DK142403C (fi) | 1981-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO782348L (no) | Sandwich konstruksjon. | |
| AU2004222807B2 (en) | Wood-Concrete-Composite Systems | |
| JP5362662B2 (ja) | パネル | |
| US5904972A (en) | Large composite core structures formed by vacuum assisted resin transfer molding | |
| US3435470A (en) | Foam-filled boat hull | |
| EP0030129A2 (en) | Reinforcement board | |
| US4931124A (en) | Method of making veneer laminate composite structure | |
| AU610648B2 (en) | Foam-honeycomb article and method | |
| US4857380A (en) | Foam-honeycomb article and method | |
| JP2695023B2 (ja) | 石等の建築材料ブロックから強化パネルを製造する方法 | |
| US3691003A (en) | Building board | |
| US6605326B2 (en) | Foam-honeycomb shell | |
| US3626044A (en) | Process for manufacturing a curved composite foamed panel | |
| US3616119A (en) | Light core laminated structure | |
| EP1359089A2 (en) | Multi-beam panel structures | |
| US20230141832A1 (en) | Composite stiffener | |
| CS225813B2 (en) | Closing device of the pressing area of the filling station of the briquetting press | |
| JPH11509492A (ja) | 強化フォームコアー | |
| US20050106379A1 (en) | Unbonded system for strength testing of concrete masonry units | |
| JPH04366622A (ja) | サンドイッチラミネート、特にスキーの作成方法およびサンドイッチラミネート、特にスキー | |
| US4971857A (en) | Laminated panel | |
| JPH05309792A (ja) | Ｆｒｐ複合板およびその製造方法 | |
| JP2774993B2 (ja) | 型 枠 | |
| CN214491840U (zh) | 复合地板 | |
| GB2225282A (en) | Fibre reinforced foam structural components |