EP2025823A1 - Großformatige Sandwichwandplatte aus Fibrolit und Herstellungsverfahren dafür - Google Patents

Großformatige Sandwichwandplatte aus Fibrolit und Herstellungsverfahren dafür Download PDF

Info

Publication number
EP2025823A1
EP2025823A1 EP08162217A EP08162217A EP2025823A1 EP 2025823 A1 EP2025823 A1 EP 2025823A1 EP 08162217 A EP08162217 A EP 08162217A EP 08162217 A EP08162217 A EP 08162217A EP 2025823 A1 EP2025823 A1 EP 2025823A1
Authority
EP
European Patent Office
Prior art keywords
fibrolite
density
layers
panel
low
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.)
Withdrawn
Application number
EP08162217A
Other languages
English (en)
French (fr)
Inventor
Evgeny Ardadievich Syrvachev
Nikolai Efimovich Shashin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Obschestvo S Ogranichennoi Otvetstvennostyu "Stoitelnye Innovatsli"
Original Assignee
Obschestvo S Ogranichennoi Otvetstvennostyu "Stoitelnye Innovatsli"
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Obschestvo S Ogranichennoi Otvetstvennostyu "Stoitelnye Innovatsli" filed Critical Obschestvo S Ogranichennoi Otvetstvennostyu "Stoitelnye Innovatsli"
Publication of EP2025823A1 publication Critical patent/EP2025823A1/de
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • 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
    • E04C2/16—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 fibres, chips, vegetable stems, or the like

Definitions

  • the invention generally relates to the field of low-rise large-panel building construction.
  • Panel disclosed herein is prefabricated and is used as a structural element of inner and outer walls in low-rise construction.
  • fibrolite Various designs of wall panels using cement bonded wood chip and wood wool materials, hereafter referred to as fibrolite, are currently in use in construction industry. Set forth in this application is system and method for fabrication of prefabricated large-size load-bearing sandwich wall panels of fibrolite materials.
  • Fibrolite is fabricated in the world starting from the beginning of the last century and is made of mineralized wood chips (wool) and of cement or magnesite binding material. Fibrolite slabs have high grade of fire protection, biological protection, they are ecologically clean and durable.
  • Low-density fibrolite serving the purpose of heat insulation is fabricated having density from 200kg/m 3 .
  • the density of constructional fibrolite reaches the quantity of 1200kg/m 3 , wherein the maximum thickness of fabricated slabs is not more, than 25mm [1].
  • Cast in situ sandwich wall panels formed in moulds at construction site, comprise support layer of heavy or light concrete, heat insulation layer of wood-cement material of uniform density and concrete or sand-cement outer protective layer[6]. Noted is the resulting low process efficiency, increased man-hours and dependence on weather conditions. Compaction of the fresh fibrolite mass is performed with hand vibrators, which does not provide uniformity of panel properties throughout its volume.
  • the closest analogue of the claimed invention is a full-size monolayer wall panel of cement fibrolite, having density from 200 to 300 kg/m 3 , patented by Ydre Traullsvaggar AB, Sweden [7].
  • Panels of this type are fabricated and set in moulds in shop till they achieve the required strength. Their mechanical properties are uniform throughout the entire volume.
  • the monolayer wall panels have high thermal and noise insulation characteristics.
  • the carrying capacity and deformability of the panels is limited with the volume of working vertical load. Particularly this is shown at points, where concentric loads are applied, for example loads from roof beams and trusses. This problem is resolved in situ by casting the reinforced concrete band at the upper face of the panels and by fabricating vertical concrete posts between the panels. Stiffening of concrete band increases construction time.
  • the object of this invention is to arrange for flexible variations of thermophysical properties and carrying capacity of the panel as well as to minimize operations on site, thus enabling to accelerate construction operations and to achieve high quality of construction.
  • This is achieved by the way of factory prefabrication of the sandwich wall panel, which is configured for uniform distribution of the vertical compressive force carrying capacity along the length and the width of the panel made with alternating the parallel layers of fibrolite, having density from 200kg/m 3 to 1200kg/m 3 along the height of the panel. Therefore one or more layers of high-density fibrolite are located between the low-density layers to bear the structural design compressive load.
  • the low-density layers of fibrolite provide for the compressive stability of the high-density layers of fibrolite, carrying the load resulting from elastic deformation of the entire panel and providing thermal and noise insulation.
  • High-density layers may be made either along the entire length of the panel or at the load concentration points (in the zones of ceiling beams, window and door openings). Thickness of panel number and thickness of layers and their arrangement is specified by requirements to heat insulation and load. Uniformity of materials used and technique of fabrication employed provide good bond of layers in the panel and the required physical and mechanical properties of the final product.
  • the wall panel is fabricated in mould having sized like the panel. Fibrolite pulp is placed in the mould and compacted layer by layer until it reaches the predetermined density. High-density fibrolite slabs prefabricated on in-line system are then laid on the compacted layer.
  • the high-density fibrolite slabs are laid with vertical gaps, the gaps are to be filled with low-density fibrolite when the next layer of high-density fibrolite is placed.
  • the outer surface of the panel maybe fabricated using decorative coating made of high-density fibrolite slabs. Setting of cement binding material during the first day takes place in closed mold.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Panels For Use In Building Construction (AREA)
EP08162217A 2007-08-15 2008-08-12 Großformatige Sandwichwandplatte aus Fibrolit und Herstellungsverfahren dafür Withdrawn EP2025823A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2007131064/03A RU2352734C1 (ru) 2007-08-15 2007-08-15 Крупноформатная многослойная стеновая панель из фибролита

Publications (1)

Publication Number Publication Date
EP2025823A1 true EP2025823A1 (de) 2009-02-18

Family

ID=39941471

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08162217A Withdrawn EP2025823A1 (de) 2007-08-15 2008-08-12 Großformatige Sandwichwandplatte aus Fibrolit und Herstellungsverfahren dafür

Country Status (2)

Country Link
EP (1) EP2025823A1 (de)
RU (1) RU2352734C1 (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102146705A (zh) * 2011-03-04 2011-08-10 上海交通大学 通风预制组合墙板结构
CN103031893A (zh) * 2013-01-06 2013-04-10 河南天丰节能板材科技股份有限公司 墙体与楼板的连接方法及其专用的连接结构及快装房
EP2966235A1 (de) 2014-07-11 2016-01-13 Marstein, Vidar Baustein für wandkonstruktion
WO2021229088A1 (fr) 2020-05-13 2021-11-18 Constructions Composites Bois Panneau pour plancher ou paroi et procédé de fabrication d'un tel panneau
US20210372144A1 (en) * 2020-05-26 2021-12-02 Champion Link International Corporation Panel and Method for Producing a Panel
CN113756475A (zh) * 2021-07-30 2021-12-07 嘉兴恒创电力设计研究院有限公司 一种降噪防水的墙板模块及其安装结构
US12371379B2 (en) 2020-05-26 2025-07-29 Champion Link International Corporation Panel and method for producing a panel

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2473756C2 (ru) * 2010-05-05 2013-01-27 Николай Якимович Игнатьев Армированный технопрофиль многослойный и способ его изготовления
RU2515491C1 (ru) * 2012-12-04 2014-05-10 Дахир Курманбиевич Семенов Способ изготовления многослойных панелей, многослойная панель, раскладная опалубка для изготовления многослойных панелей, технологическая линия по изготовлению многослойных панелей, способ возведения монолитно-каркасного здания из многослойных панелей с декоративной наружной отделкой
RU2643055C1 (ru) * 2016-11-02 2018-01-30 Экокон Технолоджис ДМСС Способ изготовления несущих трехслойных панелей
RU209392U1 (ru) * 2021-06-25 2022-03-16 Александр Леонидович Компанион Самонесущая панель

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7413718U (de) * 1974-08-29 Deutsche Novopan Gmbh Zementgebundene mehrschichtige Holzspanplatte
GB1440201A (en) * 1973-08-10 1976-06-23 Okutani K Structural board
US5034085A (en) 1985-05-03 1991-07-23 Brauchl-Fertighaus Vertriebsgesellschaft M.B.H. & Co. Kg Method of making a composite wall structure and a building prefabricated therewith
US5188889A (en) * 1990-01-23 1993-02-23 Nichiha Corporation Inorganic board and method of manufacture thereof
WO1998021422A1 (en) 1996-11-14 1998-05-22 Natalridge Ltd. Building system comprising building elements of cement-bound wood wool
GB2346626A (en) 1999-02-11 2000-08-16 Schal International Management A building panel
WO2004005643A1 (en) 2002-07-03 2004-01-15 Gerrit Jan Van Elten Wood strand board
WO2006106844A1 (ja) 2005-03-31 2006-10-12 Toppan Printing Co., Ltd. 太陽電池用裏面保護シートおよびそれを用いた太陽電池モジュール

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU850829A1 (ru) * 1979-10-31 1981-07-30 За витель и Н. Н. Балагуров Л. ,,,,. Строительна панель
RU2052037C1 (ru) * 1992-10-22 1996-01-10 Иосиф Генрихович Ладыженский Деревянный щит для сборки домов
RU240U1 (ru) * 1993-09-22 1995-01-16 Братищенко Игорь Петрович Стеновая панель
RU32515U1 (ru) * 2003-05-12 2003-09-20 Заигралов Юрий Александрович Строительная панель

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7413718U (de) * 1974-08-29 Deutsche Novopan Gmbh Zementgebundene mehrschichtige Holzspanplatte
GB1440201A (en) * 1973-08-10 1976-06-23 Okutani K Structural board
US5034085A (en) 1985-05-03 1991-07-23 Brauchl-Fertighaus Vertriebsgesellschaft M.B.H. & Co. Kg Method of making a composite wall structure and a building prefabricated therewith
US5188889A (en) * 1990-01-23 1993-02-23 Nichiha Corporation Inorganic board and method of manufacture thereof
WO1998021422A1 (en) 1996-11-14 1998-05-22 Natalridge Ltd. Building system comprising building elements of cement-bound wood wool
GB2346626A (en) 1999-02-11 2000-08-16 Schal International Management A building panel
WO2004005643A1 (en) 2002-07-03 2004-01-15 Gerrit Jan Van Elten Wood strand board
WO2006106844A1 (ja) 2005-03-31 2006-10-12 Toppan Printing Co., Ltd. 太陽電池用裏面保護シートおよびそれを用いた太陽電池モジュール

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102146705A (zh) * 2011-03-04 2011-08-10 上海交通大学 通风预制组合墙板结构
CN102146705B (zh) * 2011-03-04 2013-06-19 上海交通大学 通风预制组合墙板结构
CN103031893A (zh) * 2013-01-06 2013-04-10 河南天丰节能板材科技股份有限公司 墙体与楼板的连接方法及其专用的连接结构及快装房
EP2966235A1 (de) 2014-07-11 2016-01-13 Marstein, Vidar Baustein für wandkonstruktion
US9551147B2 (en) 2014-07-11 2017-01-24 Vidar Marstein Building block for wall construction
WO2021229088A1 (fr) 2020-05-13 2021-11-18 Constructions Composites Bois Panneau pour plancher ou paroi et procédé de fabrication d'un tel panneau
FR3110186A1 (fr) 2020-05-13 2021-11-19 Constructions Composites Bois Panneau pour plancher ou paroi et procédé de fabrication d’un tel panneau
US12359429B2 (en) 2020-05-13 2025-07-15 Carbon Capture Buildings Greentech Panel for a floor or wall and method for manufacturing one such panel
US20210372144A1 (en) * 2020-05-26 2021-12-02 Champion Link International Corporation Panel and Method for Producing a Panel
US11624192B2 (en) * 2020-05-26 2023-04-11 Champion Link International Corporation Panel and method for producing a panel
US12371379B2 (en) 2020-05-26 2025-07-29 Champion Link International Corporation Panel and method for producing a panel
CN113756475A (zh) * 2021-07-30 2021-12-07 嘉兴恒创电力设计研究院有限公司 一种降噪防水的墙板模块及其安装结构

Also Published As

Publication number Publication date
RU2352734C1 (ru) 2009-04-20

Similar Documents

Publication Publication Date Title
EP2025823A1 (de) Großformatige Sandwichwandplatte aus Fibrolit und Herstellungsverfahren dafür
CN104005502B (zh) 一种预制轻质楼盖板及工业化建筑房屋楼层板结构
EP3115523B1 (de) Betonplatte, insbesondere für verbundböden, und ein verbundboden
CZ288558B6 (cs) Lehký konstrukční prvek ve tvaru panelu, zejména pro stavbu budov a způsob vytváření staveb z těchto prvků
CN1159844A (zh) 多排的多孔形墙壁构件
EP4481129A1 (de) Vorgefertigtes baukit, verfahren zur herstellung dieses kits und verfahren zur konstruktion eines gebäudes mit diesem baukit
CN106273802A (zh) 一种新型装配式复合夹层楼板及其制备方法
NL2006783C2 (nl) Werkwijze voor het construeren van een gebouw uit wandelementen en een met de werkwijze geconstrueerd gebouw.
CN101649655A (zh) 一种墙体及其制造方法
CN107975165B (zh) 叠合墙体结构及其制作方法
EP3594425B1 (de) Lasttragende wandstruktur
CN107938891B (zh) 叠合墙体结构及其制作方法
CN212001599U (zh) 一种大跨度可变空间的装配式建筑
EP3719229B1 (de) Betonbodenplatte, herstellungsverfahren für diese platte und boden bestehend aus dieser platte
US20100050555A1 (en) Building Component and Method
US20190203468A1 (en) Method for assembling building elements and building thus produced
US20070051061A1 (en) Wall element
EP1736609A1 (de) System zum bau mit vorgefertigten platten und vorgefertigte platte
WO2016051258A1 (en) Prefabricated monobloc panel
CN112031238A (zh) 一种组合楼板及其施工方法
Gupta Study on prefabrication construction
CZ2009113A3 (cs) Konstrukcní kompozitní prvek, zejména pro stavbu budov
WO2013090455A1 (en) Concrete building panel
RU199770U1 (ru) Многослойная стеновая панель
RU2449091C2 (ru) Трехслойная панель повышенной прочности и способ ее изготовления

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

17P Request for examination filed

Effective date: 20090618

17Q First examination report despatched

Effective date: 20090803

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AXX Extension fees paid

Extension state: RS

Payment date: 20080812

Extension state: MK

Payment date: 20080812

Extension state: BA

Payment date: 20080812

Extension state: AL

Payment date: 20080812

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20091215