MX2019002988A - Cubierta moldeada de peso ligero. - Google Patents
Cubierta moldeada de peso ligero.Info
- Publication number
- MX2019002988A MX2019002988A MX2019002988A MX2019002988A MX2019002988A MX 2019002988 A MX2019002988 A MX 2019002988A MX 2019002988 A MX2019002988 A MX 2019002988A MX 2019002988 A MX2019002988 A MX 2019002988A MX 2019002988 A MX2019002988 A MX 2019002988A
- Authority
- MX
- Mexico
- Prior art keywords
- layers
- reinforcement
- reinforcement layer
- fiberglass
- core
- Prior art date
Links
- 230000002787 reinforcement Effects 0.000 abstract 11
- 239000011152 fibreglass Substances 0.000 abstract 3
- 229920000642 polymer Polymers 0.000 abstract 3
- 239000004744 fabric Substances 0.000 abstract 2
- 239000011159 matrix material Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000000835 fiber Substances 0.000 abstract 1
- 239000002952 polymeric resin Substances 0.000 abstract 1
- 229920001187 thermosetting polymer Polymers 0.000 abstract 1
Classifications
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- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
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- B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
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- B29C70/546—Measures for feeding or distributing the matrix material in the reinforcing structure
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Composite Materials (AREA)
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- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Ceramic Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Sewage (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Buffer Packaging (AREA)
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Abstract
Se describe una cubierta para una bóveda de utilidad y un método para hacer dichas cubiertas. La cubierta está formada por capas de refuerzo de fibra de vidrio, un núcleo de baja densidad y una matriz de mezcla de polímeros. Las capas de refuerzo incluyen una capa de refuerzo inferior, una o más capas de refuerzo de borde y una capa de refuerzo superior. Una primera porción de la capa de refuerzo de borde se superpone a una porción de la capa de refuerzo inferior y una segunda porción de la capa de refuerzo de borde se superpone a una porción de la capa de refuerzo superior. El núcleo se coloca entre las capas de refuerzo superior e inferior. Las capas de refuerzo están formadas a partir de tejido de fibra de vidrio y pueden incluir capas de fibra de vidrio cuyas fibras están orientadas de forma curaxial. La mezcla de polímeros impregna las capas de tela, encierra el núcleo y une los componentes. La matriz polimérica incluye una resina polimérica termoestable.
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US201862643532P | 2018-03-15 | 2018-03-15 |
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MX2019002988A MX2019002988A (es) | 2018-03-15 | 2019-03-14 | Cubierta moldeada de peso ligero. |
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CA (1) | CA3036247A1 (es) |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10501349B1 (en) * | 2016-05-31 | 2019-12-10 | Jarrett Concrete Products | One piece watertight concrete structure |
KR102005090B1 (ko) * | 2018-02-23 | 2019-07-29 | 서홍걸 | 신발용 쿠션재 및 그 제조금형 |
US11072904B2 (en) * | 2018-03-01 | 2021-07-27 | Hubbell Incorporated | Lightweight vault cover |
CN113681709A (zh) * | 2021-06-16 | 2021-11-23 | 东南大学 | 一种预制泡沫纤维自修复混凝土公共管道盖板的制备方法 |
CN113858652B (zh) * | 2021-08-26 | 2023-06-16 | 中航复合材料有限责任公司 | 轨道车辆设备舱复合材料裙板无褶皱的包边结构及工艺 |
GB2614230A (en) * | 2021-11-09 | 2023-07-05 | Parrish Simon | A sustainable structural composite sandwich panel made from waste glass |
FR3136488A1 (fr) * | 2022-06-08 | 2023-12-15 | Alain Olivo | Tampon de visite léger en béton de résine chargée . |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2558580A (en) | 1945-01-23 | 1951-06-26 | Edmund S Pomykala | Underground storage tank |
US3450593A (en) * | 1965-12-15 | 1969-06-17 | Dentin Mfg Co | Panel having rims bonded with glass fibers and polyester resin |
US3974599A (en) | 1971-12-08 | 1976-08-17 | Indian Head Inc. | Underground reinforced plastic enclosure |
US4726707A (en) | 1983-11-26 | 1988-02-23 | Newton John R | Composite article |
US5034256A (en) * | 1989-08-28 | 1991-07-23 | United Technologies Corporation | Closeout configuration for honeycomb core composite sandwich panels |
US5139845A (en) * | 1990-09-07 | 1992-08-18 | Utilities Products International Inc. | High strength, light weight structural composite and method of preparing same |
BE1011627A6 (nl) | 1997-12-18 | 1999-11-09 | Debergh Jeanine | Werkwijze voor het vervaardigen van gewapende putdeksels in kunststof en gewapende putdeksels in kunststof volgens deze wijze bekomen. |
CN2372371Y (zh) | 1999-06-15 | 2000-04-05 | 河北省徐水县华光钢纤维水泥精构厂 | 钢边混合纤维混凝土井盖 |
AU2002953099A0 (en) * | 2002-12-04 | 2002-12-19 | Australian Composites Pty Ltd | Reinforced polymer composition |
EP1880833A1 (en) | 2006-07-19 | 2008-01-23 | National University of Ireland, Galway | Composite articles comprising in-situ-polymerisable thermoplastic material and processes for their construction |
WO2008025029A2 (en) | 2006-08-25 | 2008-02-28 | Gmi Composites Inc. | Reinforced composite manhole cover assembly and components thereof |
US7361834B1 (en) | 2007-02-07 | 2008-04-22 | Jdt Concepts, Llc | Electric handhole/pullbox access cover |
US7777628B2 (en) | 2007-09-14 | 2010-08-17 | Tilson Jr Thomas M | Radio frequency identification system and method for use in cast concrete components |
FR2922188B1 (fr) | 2007-10-11 | 2010-04-23 | Airbus France | Cale en materiau composite renforcee et procede de renforcement d'une cale en materiau composite |
JP2009220279A (ja) * | 2008-03-13 | 2009-10-01 | Dainihon Wood-Preserving Co Ltd | エクステリア用木材 |
US7914227B2 (en) | 2008-05-15 | 2011-03-29 | Energy Products, Llc | Thermally and electrically insulated composite manhole covers |
DE102009009431A1 (de) * | 2009-02-18 | 2010-08-19 | Moralt Tischlerplatten Gmbh & Co.Kg | Platte, deren Verwendung sowie Herstellungsverfahren dafür |
GB0906686D0 (en) | 2009-04-20 | 2009-06-03 | Airbus Uk Ltd | Edge seal for fibre-reinforced composite structure |
KR100949655B1 (ko) | 2009-07-13 | 2010-03-26 | 장정식 | 맨홀용 뚜껑 및 그 제조방법 |
EP2879989A1 (en) * | 2012-08-03 | 2015-06-10 | OCV Intellectual Capital, LLC | Improved fiberglass reinforced composites |
JP5924709B2 (ja) | 2012-08-13 | 2016-05-25 | 三菱電機株式会社 | 乗客コンベヤ用移動手摺、及び乗客コンベヤ用移動手摺の製造装置 |
US8727659B1 (en) * | 2013-03-08 | 2014-05-20 | EJ USA, Inc. | Manhole cover with insert |
US9499980B2 (en) | 2013-09-16 | 2016-11-22 | National Gypsum Properties, Llc | Lightweight cementitious panel possessing high durability background |
US9676118B2 (en) | 2013-09-16 | 2017-06-13 | National Gypsum Properties, Llc | Formation of cementitious board with lightweight aggregate |
US10285508B2 (en) | 2014-01-02 | 2019-05-14 | Sleep Number Corporation | Adjustable bed system with split head and split foot configuration |
US20150252549A1 (en) * | 2014-05-29 | 2015-09-10 | Christopher Allen Lane | Grade-Matching Utility Cover Systems |
CN207032309U (zh) | 2014-09-05 | 2018-02-23 | 豪倍公司 | 用于覆盖开口的公用设施盖 |
US20170023045A1 (en) * | 2015-07-20 | 2017-01-26 | Channell Commercial Corporation | Fastening system allowing component removal after fastener system failure |
PL414637A1 (pl) | 2015-10-31 | 2017-05-08 | Dariusz Nachyła | Sposób monitorowania pokryw dostępu do infrastruktury podziemnej zwłaszcza żeliwnych lub żeliwno-betonowych i pokrywa do jego realizacji |
US9802132B2 (en) | 2015-12-31 | 2017-10-31 | Samuel Chen | Spinner swing |
ES2643120B1 (es) | 2016-05-19 | 2018-09-13 | Manufacturas Y Transformados Ab, S.L. | Tapa para su uso en vías públicas |
US10851516B2 (en) | 2016-06-20 | 2020-12-01 | Basf Se | Shaft cover for shafts, channel entrances, or drainage channels |
PL3318689T3 (pl) | 2016-11-07 | 2019-08-30 | Solidian Gmbh | Kratowy element zbrojeniowy, element budowlany z takim kratowym elementem zbrojeniowym oraz sposób wytwarzania kratowego elementu zbrojeniowego |
US20180163361A1 (en) | 2016-12-12 | 2018-06-14 | Composite Access Products GP, LLC | Composite Manhole Cover with In-molded Components |
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