WO2019140496A1 - Techniques de structures composites intégrales isolantes pour la construction - Google Patents

Techniques de structures composites intégrales isolantes pour la construction Download PDF

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Publication number
WO2019140496A1
WO2019140496A1 PCT/BG2018/000004 BG2018000004W WO2019140496A1 WO 2019140496 A1 WO2019140496 A1 WO 2019140496A1 BG 2018000004 W BG2018000004 W BG 2018000004W WO 2019140496 A1 WO2019140496 A1 WO 2019140496A1
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WO
WIPO (PCT)
Prior art keywords
foam
construction
pressure
core
sip
Prior art date
Application number
PCT/BG2018/000004
Other languages
English (en)
Russian (ru)
Inventor
Николай Марков АНАТАСОВ
Original Assignee
Николай Марков АНАТАСОВ
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 Николай Марков АНАТАСОВ filed Critical Николай Марков АНАТАСОВ
Priority to PCT/BG2018/000004 priority Critical patent/WO2019140496A1/fr
Publication of WO2019140496A1 publication Critical patent/WO2019140496A1/fr

Links

Classifications

    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/18—Filling preformed cavities
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/42—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
    • 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
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/78—Heat insulating elements
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together

Definitions

  • ICF insulation concrete form
  • SIP Structural Insulation Panels
  • the solution is to choose suitable materials, passive and active measures to reduce heat losses and loads, to extract energy from solar radiation, to increase the efficiency of air conditioning systems.
  • SIP - a combination of solid foam core and strong elastic skin creates a complex structure that is light and reliable and meets the regulatory requirements for low-rise construction. Economically, it is most effective with increased requirements for thermal insulation.
  • SIPs are manufactured with ESP, XPS and PUR, and OSB, MDB, and MGO core skins.
  • composition of the composite structure is in place, but with a different concept.
  • the core is removed unbroken, creating a monolithic structure that combines both skins and all additional elements installed between them.
  • the ability to control bulk density allows you to create reinforced zones, where necessary, without a sharp boundary between them and others, which reduces the risk of rupture.
  • the construction process itself resembles the rise of a pneumatic structure, but instead of a gas, the form is filled with solid foam.
  • the volume of the transported materials decreases.
  • the construction period is shortened.
  • Multi-charge or multi-layer churning is possible and practiced, but the target is not supported.
  • the solution is to pour the mixture of the two components into the chamber with valves (Fig. 4), which open only when the foaming phase begins.
  • valves Fig. 4
  • the chambers are located in the matrix to achieve the desired density and uniformity of the resulting foam, as well as for thermal parameters.
  • Dosing of components can be performed in advance, each of which is placed in a closed container with a gas supply valve. Mixing is carried out using a disposable static mixer after actuation of the gas piston.
  • the intermediate chamber valves must be securely closed and opened at the same time as foaming foam begins.
  • both components are distributed.
  • the gas acts like a piston and pushes the contents of the vessels through a static mixer (105) into the chamber (107) with a volume equal to the sum of two doses.
  • the mixture is maintained until the expansion of the foam begins, when the sealing layer (108) is softened, and opens the grooves (102) so that the stacking layer (108) can be laid and foamed all over.
  • Fabrics with embroidery are three-dimensional fabrics in which a part of the threads passes from one layer to another, forming a three-dimensional grid. For their manufacture using different materials. They are used to maintain the flatness and parallelism of the shells in fluid-filled structures, as well as to enhance the structure and prevent delamination in composites.
  • the idea is to apply back pressure to the skin (301), subjected to the deforming pressure of the expanding foam (215), placing it in dynamic equilibrium.
  • This can be achieved by pneumatic or hydraulic pillows (213) acting on its entire surface and needing its support (212). This occurs with the use of a membrane, strips or grids, tightening the two opposite skin.
  • Vertical supports are used to maintain verticality.
  • the low weight of this type of construction, as well as construction technology, makes it possible to use part of the core of solid polyurethane foam as a thermostat (303). It is necessary that the closed cells be open, from which it was possible to remove the gas and fill them with liquid with a high heat capacity. This may be water or another suitable liquid.
  • Thermostatic zones are also filled with the help of a mixing chamber, shown in figure 4, which has additional valves for gas extraction and for filling with liquid with high heat capacity.
  • thermostats Between the skins and thermostats is a layer of a closed cell PU (302). They reduce the rate of heat exchange between the internal environment, individual thermostats and the external environment. Calibration of the volume and location of thermostatic zones depends on the specific conditions and thermal calculations.
  • Thermostats on the outer walls smooth out the daytime temperature amplitudes, those inside, maintain a constant temperature, and at the base they are used as a heat accumulator that heats up during the hot months and stands out in the cold. Using it as part of a heat pump system, we increase its efficiency.
  • thermodynamic panel Integration of the thermodynamic panel (305).
  • thermodynamic panels are used as part of a heat pump system to change the direction of heat exchange. Their use can almost completely stop the heat exchange between the internal environment and the external environment, redirecting it to the boiler, heating system, thermostats or other heat consumer.
  • thermodynamic layer (304) serves as a collector of solar radiation. If it is installed outside the CIIS skin, it can also be ablated in the visible spectrum and integrated into the nucleus only in the IR spectrum.
  • Windows are an integral part of the building. Unfortunately, they have a large proportion of heat and load losses. Standard glazing, regardless of the innovative glazing, cannot provide the necessary thermal insulation due to its limited thickness, loss through the frame and seals. Currently, values of 1 W / m2 * K are considered a good achievement, and the theoretical limit is 0.6 W / m2 * K.
  • the solution is a SIP glass panel (Fig. 8).
  • the structure is similar to SIP, glass panels (401) are skins, the core (302) is on the periphery, and outside the perimeter the glass skins are duplicated with standard ones (301). Their goal is to hide the foam and form a frame. The air chamber is sealed.
  • thermodynamic panels Using the reflective coating of the inner glass and the sun-absorbing coating (304) of the thermodynamic panel, the glass wall can be a source of energy. In addition to thermodynamic panels, photovoltaic cells can also be installed. Supporting, stabilizing and other functional elements.
  • the skins (301) are cut off, all layers, functional units, elements and systems provided for integration into the structure are supplied and prepared for assembly.
  • the base can be made by preparing and assembling the proposed supporting structure, installing functional units and systems, including preparation for inclusion in the infrastructure.
  • Mixing chambers (100) are installed. Their volume is unified. If higher density is required, the distance between them is reduced. Depending on the specific project, one or several lines are selected. They are used as foaming foam with closed and open cells. The difference between the two is that those with open cells have fluid replacement valves.
  • pneumatic forms are also established.
  • the tensor supports each relatively separate panel (determined by the size of the skins used) to ensure reliable damping of the pneumatic pads.
  • the pressure inside the structure is controlled and the same pressure is applied to the cushions.
  • thermodynamic panels PCM
  • capillary grid electrical channels
  • ballistic and anti-inflammatory layers comes as a ready-to-use, coreless panel. They rise together and distance themselves. Then continue similarly.
  • pneumatic molds and / or stitch drops can be used to repair and repair existing facilities. Their advantage is that they not only do not burden the existing structure, but strengthen it.
  • One skin is an existing structure, a panel consisting of a grid of three-dimensional stitches with the desired height, single-row mixing chambers (100) is attached to it.
  • foaming PU it provides the necessary adhesion and the desired insulation.
  • This method can be used to quickly install any facade, floor or roof and trim, as well as to install thermal, solar and any other panels.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)

Abstract

L'inevntion se rapporte au domaine de la construction écologique et énergétiquement efficace de bâtiments avec peu d'étages. Les tendances visant à augmenter l'efficacité énergétique et la dynamique de vie requièrent la création et l'optimisation du processus de construction, l'amélioration des paramètres structurels et thermo-techniques du bâtiment sans surplus de matières premières, de quantité de travail et de temps. L'invention concerne une technique de création de structures isolantes intégrales composites qui utilise le principe de panneaux composites SIP et, grâce à leur remplissage en mousse in situ, permet de formeer des structures monolithiques présentant des paramètres sensiblement améliorés, structurels comme thermiques. On optimise les panneaux de construction et on réduit le temps de construction. Cette invention est similaire à l'édification d'une structure pneumatique, mais l'utilisation de mousse solide et de revêtements ininflammables permet de l'utiliser largement lors de la construction de maisons monofamiliales et de maisons de repos. Elle peut être utilisée pour la reconstruction et la réhabilitation d'anciennes constructions.
PCT/BG2018/000004 2018-01-18 2018-01-18 Techniques de structures composites intégrales isolantes pour la construction WO2019140496A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/BG2018/000004 WO2019140496A1 (fr) 2018-01-18 2018-01-18 Techniques de structures composites intégrales isolantes pour la construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/BG2018/000004 WO2019140496A1 (fr) 2018-01-18 2018-01-18 Techniques de structures composites intégrales isolantes pour la construction

Publications (1)

Publication Number Publication Date
WO2019140496A1 true WO2019140496A1 (fr) 2019-07-25

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116001412A (zh) * 2022-11-23 2023-04-25 江苏森远汽车部件有限公司 基于聚合物材料制备汽车发动机隔热垫的方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5318734A (en) * 1992-06-09 1994-06-07 Michael Palmersten Thin urethane panels having double acting hinge
RU2044745C1 (ru) * 1989-12-29 1995-09-27 Эдулан А/С Способ получения теплоизоляционного пенополиуретана
US5763502A (en) * 1993-06-22 1998-06-09 Imperial Chemical Industries Plc Microvoid polyurethane materials
RU2276163C2 (ru) * 2002-09-04 2006-05-10 Борис Августович Копелиович Контейнер-смеситель для получения пенопласта на месте применения и упаковочная система на его основе
RU58136U1 (ru) * 2006-02-22 2006-11-10 Некоммерческое партнерство "Содействие творческому развитию, инновациям, жизнеустройству" Стеновая панель
JP2011002733A (ja) * 2009-06-22 2011-01-06 Central Motor Co Ltd 窓ガラス調光システム
US20130129944A1 (en) * 2005-12-27 2013-05-23 Guardian Industries Corp. High r-value window unit

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2044745C1 (ru) * 1989-12-29 1995-09-27 Эдулан А/С Способ получения теплоизоляционного пенополиуретана
US5318734A (en) * 1992-06-09 1994-06-07 Michael Palmersten Thin urethane panels having double acting hinge
US5763502A (en) * 1993-06-22 1998-06-09 Imperial Chemical Industries Plc Microvoid polyurethane materials
RU2276163C2 (ru) * 2002-09-04 2006-05-10 Борис Августович Копелиович Контейнер-смеситель для получения пенопласта на месте применения и упаковочная система на его основе
US20130129944A1 (en) * 2005-12-27 2013-05-23 Guardian Industries Corp. High r-value window unit
RU58136U1 (ru) * 2006-02-22 2006-11-10 Некоммерческое партнерство "Содействие творческому развитию, инновациям, жизнеустройству" Стеновая панель
JP2011002733A (ja) * 2009-06-22 2011-01-06 Central Motor Co Ltd 窓ガラス調光システム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116001412A (zh) * 2022-11-23 2023-04-25 江苏森远汽车部件有限公司 基于聚合物材料制备汽车发动机隔热垫的方法
CN116001412B (zh) * 2022-11-23 2023-11-14 江苏森远汽车部件有限公司 基于聚合物材料制备汽车发动机隔热垫的方法

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