CN109162383A - Steel structure house-based assembled composite material sandwich wallboard and preparation method thereof - Google Patents
Steel structure house-based assembled composite material sandwich wallboard and preparation method thereof Download PDFInfo
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- CN109162383A CN109162383A CN201811178001.XA CN201811178001A CN109162383A CN 109162383 A CN109162383 A CN 109162383A CN 201811178001 A CN201811178001 A CN 201811178001A CN 109162383 A CN109162383 A CN 109162383A
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- 239000002131 composite material Substances 0.000 title claims abstract description 119
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 38
- 239000010959 steel Substances 0.000 title claims abstract description 38
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 239000000835 fiber Substances 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 21
- 239000011347 resin Substances 0.000 claims description 20
- 229920005989 resin Polymers 0.000 claims description 20
- 239000012774 insulation material Substances 0.000 claims description 12
- 229920006305 unsaturated polyester Polymers 0.000 claims description 12
- 238000010079 rubber tapping Methods 0.000 claims description 10
- 239000011230 binding agent Substances 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 239000004793 Polystyrene Substances 0.000 claims description 6
- 229920006387 Vinylite Polymers 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 6
- 229920002223 polystyrene Polymers 0.000 claims description 6
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 5
- 238000005470 impregnation Methods 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- 229910000746 Structural steel Inorganic materials 0.000 claims description 4
- 238000007711 solidification Methods 0.000 claims description 4
- 230000008023 solidification Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 229920006231 aramid fiber Polymers 0.000 claims description 3
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 3
- 239000000378 calcium silicate Substances 0.000 claims description 3
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 239000011490 mineral wool Substances 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- 210000002784 stomach Anatomy 0.000 claims description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims 1
- 238000013021 overheating Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 150000001875 compounds Chemical group 0.000 description 3
- -1 phenolic aldehyde Chemical class 0.000 description 3
- 238000003856 thermoforming Methods 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 239000011157 advanced composite material Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Classifications
-
- 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
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
-
- 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
-
- 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
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/76—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal
-
- 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
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/82—Removable non-load-bearing partitions; Partitions with a free upper edge characterised by the manner in which edges are connected to the building; Means therefor; Special details of easily-removable partitions as far as related to the connection with other parts of the building
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
The invention discloses an assembled composite sandwich wallboard based on a steel structure house and a preparation method thereof. The invention relates to an assembled composite material sandwich wallboard based on a steel structure house, which is characterized in that: the composite material has the advantages of light weight, high strength, high rigidity, corrosion resistance, rapid construction, industrialized production and convenient installation, and can be applied to steel structure buildings.
Description
Technical field
The present invention relates to a kind of light, high-strength, corrosion resistant assembled Composite Sandwich walls based on steel house
Plate and preparation method thereof belongs to assembled wall field.
Background technique
Building industrialization and housing industrialization and Urbanization Construction require actively to promote prefabricated construction.Building enclosure
In, the assembling of wall is examination building industrialization level key index and important link.There are all for existing assembled wall
More problems, if cost is high, installation is complicated, and thermal insulation property is insufficient or there are a large amount of cold-heat bridges etc..Therefore urgent research and development one
Kind is light high-strength, and installation is quick, environmentally protective novel fabricated heat-preserving wall.
Fibre reinforced composites have high-strength and high-modulus, durability it is good the features such as.Pultrude process is by fibre bundle or fibre
Dimension fabric is continuously fed by creel, by resin glue groove by fiber impregnation, enters withdrawal mechanism after being then passed through hot forming tool,
It can be made into continuous composite product by this process, pultrude process can produce the continuous section bar of cross sectional shape complexity.Therefore
The composite material cavity wall of assembling, built-in heat insulation can be gone out using its one-shaping technique pultrusion using pultrude process
Layer.Advanced composite material (ACM) sandwich wall board has good thermal insulation property under the premise of guaranteeing light durable.
Summary of the invention
The present invention is big for the production pollution of existing wallboard, and installation is complicated, and the problem of thermal insulation property deficiency proposes one kind
Assembled Composite Sandwich wallboard based on steel house and preparation method thereof, which has using pultrusion molding process
High-strength light, environmental-friendly, price is human-oriented, the good advantage of durability.
The invention adopts the following technical scheme: a kind of assembled Composite Sandwich wallboard based on steel house, packet
Include composite material cancelled structure, panel, ribs, thermal insulation material, fire-proof plate and tapping screw；
The composite material cancelled structure is made of two sides panel and ribs, is filled out in the cavity of composite material cancelled structure
Thermal insulation material is filled, composite material cancelled structure and fire-proof plate are fixed to each other to form Composite Sandwich wallboard by tapping screw,
Multiple Composite Sandwich wallboards, which mutually overlap, forms continuous assembled wall；
The ribs needs to arrange along the wide continuous arrangement of plate, the thickness and quantity of ribs according to stress, ribs
It can also can be arranged at an angle with panel perpendicular to panel, ribs is linear or curved or alternately fissure of displacement arrangement；
Multiple mutual overlapping modes of Composite Sandwich wallboard are using common overlap joint or chase mortise engagement or groove connection or card
Button connection；
The common overlap joint are as follows: directly engaged by adhesive between adjacent composites cancelled structure；
Chase mortise engagement are as follows: stretched out outside composite material cancelled structure avris the thin-walled groove of 20-40mm with it is adjacent compound
The thin-walled tongue of material cancelled structure is engaged by binder；
Groove connection are as follows: composite material cancelled structure two sides are arranged groove, between adjacent composites cancelled structure
Groove is mutually aligned, and notch is built into composite material tube as skeleton, and is interconnected by binder；
It is described to snap connection are as follows: composite material cancelled structure two sides setting buckle, adjacent composites cancelled structure pass through
Snap engagement is simultaneously aided with binder.
The connector steel plate has c-type to accommodate plate up and down, and left and right aid plate is reserved to reinforce rib thickness groove, composite wood feed collet
The ribs of core wallboard is inserted to hold to connector and be reserved in card slot, and inside Composite Sandwich wallboard inner panel and connector accommodate
Plate inner wall is bolted, and connector and girder steel weld or are bolted to form plug-in form.
Preferably, composite material cancelled structure pultrusion as made of fibre bundle or fabric and resin solidification
Moulding process is made, and fiber includes carbon fiber, glass fibre, aramid fiber, and resin uses unsaturated polyester (UP) or vinylite
Or epoxy resin or phenolic aldehyde tree, fire retardant can also be added in resin in pultrusion process.
Preferably, the thermal insulation material is using rock wool or the bulk or strip of polystyrene or extruded polystyrene or polyurethane
Material.
Preferably, the refractory slab is using calcium silicate board or glass magnesium board or Etta's plate.
The preparation method of the above-mentioned assembled Composite Sandwich wallboard cancelled structure based on steel house is using compound
The preparation of material pultrusion molding process, preparation flow are as follows:
A. a set of steel mold is opened, is the mold of template, mould inside shape is consistent with composite material building mould board；
B. use 15t with the extruder of upper pulling force on composite material drawing and extruding machine on mold；
C. fibre bundle or fabric are continuously fed by creel, by resin glue groove by fiber impregnation various types of resins
(unsaturated polyester (UP), vinylite or epoxy resin) enters withdrawal mechanism, that is, the company of can be made into after being then passed through thermoforming steel mold
Continuous composite material assembly type heat-insulation wall plate cancelled structure, is cut using automatic gas cutting machine to scheduled length；
D. it is built into thermal insulation material in composite material cancelled structure, composite material cancelled structure and fire-proof plate pass through self tapping spiral shell
Nail is fixed to each other, and forms molded through pultrusion of composite material assembling thermal-insulating wall board.
E. by the preset chase mortise interface of cancelled structure or notch or buckle or without common overlap joint phase between wallboard and wallboard
It connects.
F. molded through pultrusion of composite material assembling thermal-insulating wall board is inserted to hold to connector by ribs reserves groove, composite wood
Material assembling thermal-insulating wall board inner wall and connector aid plate inner wall are bolted, connector and structural steel beam by welding or
It is bolted to form molded through pultrusion of composite material assembling thermal-insulating wall board system.
Wherein: the kinds of fibers of wallboard, spacing, thickness, number and the shape of wallboard cavity structure ribs, interface form
It can be adjusted flexibly according to actual needs.
Composite material cancelled structure of the present invention is made of panel and ribs, and the section of composite material is improved by ribs
The moment of inertia makes composite material cancelled structure have higher rigidity and stability.Composite material cancelled structure passes through pultrusion
Technique production, fibre bundle or fabric are formed with resin solidification, and resin is using unsaturated polyester (UP) or vinylite or epoxy
Fibre bundle or fabric are continuously fed by resin or phenolic aldehyde tree by creel, by resin glue groove by all kinds of trees of fiber impregnation
Rouge is then passed through thermoforming metal die and (enters withdrawal mechanism afterwards, can be made into continuous composite material cavity plate by this process.
The utility model has the advantages that the present invention is based on the assembled Composite Sandwich wallboards of steel house compared with other products,
Its biggest characteristic is that: weight wall, intensity is high, and rigidity is big, and installation is convenient, and environmental-friendly, durability is good.Pass through pultrude process
The composite thermal insulating wall slab of the complicated shape with corner or curved surface can also be produced.
Detailed description of the invention
Fig. 1 is the essential structure figure of the assembled Composite Sandwich wallboard based on steel house.
Fig. 2 is that the assembled Composite Sandwich wallboard based on steel house does not have the sectional view of slot and tongue and groove, Fig. 2
(a) ribs is linear ribs, and Fig. 2 (b) ribs is the rib that interlocks.
Fig. 3 is the assembled Composite Sandwich wallboard chase mortise engagement section figure based on steel house.
Fig. 4 is that the assembled Composite Sandwich wallboard groove based on steel house connects sectional view.
Fig. 5 is that the assembled Composite Sandwich wallboard based on steel house snaps connection sectional view.
Fig. 6 is the assembled Composite Sandwich wall board connector figure based on steel house.
Fig. 7 is wall chart outside the assembled Composite Sandwich wallboard based on steel house.
In attached drawing: 1 is panel；2 be linear ribs；3 be thermal insulation material；4 be fire-proof plate；5 be tapping screw；6 be staggeredly rib；
7 be thin-walled groove；8 be groove；9 be composite material tube；10 be buckle；11 be connector；12 be aid plate；13 is pre- for connector
Stay groove；14 be bolt；15 be girder steel.
Specific embodiment
The present invention is further described with specific implementation method with reference to the accompanying drawing:
A kind of assembled Composite Sandwich wallboard based on steel house as shown in Figure 1:, including composite material is on an empty stomach
Structure, panel 1, ribs, thermal insulation material 3, fire-proof plate 4, tapping screw 5 and connector 11；
The composite material cancelled structure is made of two sides panel 1 and ribs, in the cavity of composite material cancelled structure
Thermal insulation material 3, composite material cancelled structure and fire-proof plate 4 is filled to be fixed to each other to form Composite Sandwich by tapping screw 5
Wallboard, multiple Composite Sandwich wallboards mutually overlap, and Composite Sandwich wallboard forms plug-in shape by connector with girder steel
Formula；
Composite material cancelled structure pultrusion molding process as made of fibre bundle or fabric and resin solidification
It is made, fiber includes carbon fiber, glass fibre, aramid fiber, and resin is using unsaturated polyester (UP) or vinylite or asphalt mixtures modified by epoxy resin
Rouge or phenolic aldehyde tree, can also be added fire retardant in pultrusion process in resin.The thermal insulation material uses rock wool or polystyrene
Or the bulk or strip material of extruded polystyrene or polyurethane.The refractory slab is using calcium silicate board or glass magnesium board or Etta's plate.
Multiple mutual overlapping modes of Composite Sandwich wallboard are using common overlap joint or chase mortise engagement or groove connection or card
Button connection；
The common overlap joint are as follows: directly engaged by adhesive between adjacent composites cancelled structure；The reinforcement
Rib needs to arrange along the wide continuous arrangement of plate, the thickness and quantity of ribs according to stress, and ribs can be perpendicular to panel, can also be with
Panel arranges that the ribs as shown in Fig. 2 (a) is linear ribs or the ribs as shown in Fig. 2 (b) is the rib that interlocks at an angle.
As shown in figure 3, the chase mortise engagement are as follows: stretch out the thin-walled groove 7 of 20-40mm outside composite material cancelled structure avris
It is engaged with the thin-walled tongue of adjacent composites cancelled structure by binder；
As shown in figure 4, the groove connection are as follows: groove 8 is arranged in composite material cancelled structure two sides, and adjacent composites are empty
Groove 8 is mutually aligned between fu jie structure, and notch is built into composite material tube 9 as skeleton, and is interconnected by binder；
As shown in figure 5, described snap connection are as follows: composite material cancelled structure two sides setting buckle 10, adjacent composites
Cancelled structure is engaged by buckle 10 and is aided with binder.
As shown in fig. 6, the connector 11 are as follows: steel plate has c-type to accommodate plate 12 up and down, and left and right aid plate 12 is reserved with connection
Part reserves groove 13.
As shown in fig. 7, molded through pultrusion of composite material assembling thermal-insulating wall board by ribs insert hold to connector reserve it is recessed
Slot 13, composite material assembly type heat-insulation wall plate inner wall and connector aid 12 inner wall of plate are fixed by bolt 14, connector 11 and
Structural steel beam 15 forms molded through pultrusion of composite material assembling thermal-insulating wall board system by welding or the connection of bolt 14.
The preparation method of the above-mentioned assembled Composite Sandwich wallboard cancelled structure based on steel house is using compound
The preparation of material pultrusion molding process, the specific preparation flow of molded through pultrusion of composite material assembling thermal-insulating wall board are as follows:
A. a set of steel mold is opened, is the mold of template, mould inside shape is consistent with composite material building mould board；
B. mold is generally required into 15t on composite material drawing and extruding machine with the extruder of upper pulling force；
C. fibre bundle or fabric are continuously fed by creel, by resin glue groove by fiber impregnation various types of resins
(unsaturated polyester (UP), vinylite or epoxy resin) enters withdrawal mechanism, that is, the company of can be made into after being then passed through thermoforming steel mold
Continuous composite material assembly type heat-insulation wall plate cancelled structure, is cut using automatic gas cutting machine to scheduled length.
D. it is built into thermal insulation material in composite material cancelled structure, composite material cancelled structure and fire-proof plate pass through self tapping spiral shell
Nail is fixed to each other, and forms molded through pultrusion of composite material assembling thermal-insulating wall board.
E. by the preset chase mortise interface of cancelled structure or notch or buckle or without common overlap joint phase between wallboard and wallboard
It connects.
F. molded through pultrusion of composite material assembling thermal-insulating wall board is inserted to hold to connector by ribs reserves groove, composite wood
Material assembling thermal-insulating wall board inner wall and connector aid plate inner wall are bolted, connector and structural steel beam by welding or
It is bolted to form molded through pultrusion of composite material assembling thermal-insulating wall board system
Wherein: the kinds of fibers of wallboard, spacing, thickness, number and the shape of wallboard cavity structure ribs, interface form
It can be adjusted flexibly according to actual needs.
Embodiments of the present invention are described in detail in conjunction with attached drawing above, but the present invention is not limited to described reality
Apply mode.For those of ordinary skill in the art, in the range of the principle of the present invention and technical idea, to these implementations
Mode carries out a variety of variations, modification, replacement and deformation and still falls in protection scope of the present invention.
Claims (5)
1. a kind of assembled Composite Sandwich wallboard based on steel house, it is characterised in that: on an empty stomach including composite material
Structure, panel, ribs, thermal insulation material, fire-proof plate, tapping screw and connector；
The composite material cancelled structure is made of two sides panel and ribs, and filling is protected in the cavity of composite material cancelled structure
Adiabator, composite material cancelled structure and fire-proof plate are fixed to each other to form Composite Sandwich wallboard by tapping screw, multiple
Composite Sandwich wallboard, which mutually overlaps, forms continuous assembled wall, and Composite Sandwich wallboard and girder steel pass through connector
Form plug-in form；
The ribs arranges along the wide continuous arrangement of plate, ribs perpendicular to panel or with panel at an angle, ribs
For linear or curved or alternately fissure of displacement arrangement；
Multiple mutual overlapping modes of Composite Sandwich wallboard are connected using common overlap joint or chase mortise engagement or groove connection or buckle
It connects；
The common overlap joint are as follows: directly engaged by adhesive between adjacent composites cancelled structure；
The chase mortise engagement are as follows: the thin-walled groove and adjacent composites of 20-40mm are stretched out outside composite material cancelled structure avris
The thin-walled tongue of cancelled structure is engaged by binder；
The groove connection are as follows: groove, groove between adjacent composites cancelled structure is arranged in composite material cancelled structure two sides
It is mutually aligned, notch is built into composite material tube as skeleton, and is interconnected by binder；
It is described to snap connection are as follows: composite material cancelled structure two sides setting buckle, adjacent composites cancelled structure pass through buckle
It engages and is aided with binder；
The connector steel plate has c-type to accommodate plate up and down, and left and right aid plate is reserved to reinforce rib thickness groove, Composite Sandwich wall
The ribs of plate is inserted to hold to connector and be reserved in card slot, in inside Composite Sandwich wallboard inner panel and connector aid plate
Wall is bolted, and connector and girder steel weld or are bolted to form plug-in form.
2. a kind of assembled Composite Sandwich wallboard based on steel house according to claim 1, feature exist
In: the composite material cancelled structure is made of fibre bundle or fabric with pultrusion molding process made of resin solidification,
Fiber includes carbon fiber, glass fibre, aramid fiber, and resin is using unsaturated polyester (UP) or vinylite or epoxy resin or phenol
Fire retardant is added in pultrusion process in aldehyde tree in resin.
3. a kind of assembled Composite Sandwich wallboard based on steel house according to claim 1, feature exist
In: the thermal insulation material is using rock wool or the bulk or strip material of polystyrene or extruded polystyrene or polyurethane.
4. a kind of assembled Composite Sandwich wallboard based on steel house according to claim 1, feature exist
In: the refractory slab is using calcium silicate board or glass magnesium board or Etta's plate.
5. a kind of assembled Composite Sandwich wallboard based on steel house according to claim 1,2,3 or 4
Preparation method, it is characterised in that: prepared using composite material pultrusion technique, preparation flow is as follows:
A. a set of steel mold is opened, is the mold of template, mould inside shape is consistent with composite material building mould board；
B. use 15t with the extruder of upper pulling force on composite material drawing and extruding machine on mold；
C. fibre bundle or fabric are continuously fed by creel, by resin glue groove by fiber impregnation various types of resins, then are worn
Enter withdrawal mechanism after overheating shaping steel die tool, that is, continuous composite material assembling thermal-insulating wall board cancelled structure is made, using certainly
Dynamic cutting machine to scheduled length is cut；
D. it is built into thermal insulation material in composite material cancelled structure, composite material cancelled structure passes through tapping screw phase with fire-proof plate
It is mutually fixed, form molded through pultrusion of composite material assembling thermal-insulating wall board；
E. it is mutually interconnected by the preset chase mortise interface of cancelled structure or notch or buckle between wallboard and wallboard or without common overlap joint
It connects；
F. molded through pultrusion of composite material assembling thermal-insulating wall board, which is inserted to hold to connector by ribs, reserves groove, composite material dress
It is bolted with formula heat-insulation wall plate inner wall and connector aid plate inner wall, connector and structural steel beam pass through welding or bolt
Connection forms molded through pultrusion of composite material assembling thermal-insulating wall board system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811178001.XA CN109162383A (en) | 2018-10-10 | 2018-10-10 | Steel structure house-based assembled composite material sandwich wallboard and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811178001.XA CN109162383A (en) | 2018-10-10 | 2018-10-10 | Steel structure house-based assembled composite material sandwich wallboard and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109162383A true CN109162383A (en) | 2019-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811178001.XA Withdrawn CN109162383A (en) | 2018-10-10 | 2018-10-10 | Steel structure house-based assembled composite material sandwich wallboard and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109162383A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117888642A (en) * | 2024-03-15 | 2024-04-16 | 天津科美斯建筑材料有限公司 | Cast-in-situ hard foam polyurethane composite board external heat insulation system and construction process thereof |
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| CN104912230A (en) * | 2015-06-16 | 2015-09-16 | 北京工业大学 | Modular assembly type composite wall and connecting mode thereof |
| CN104912232A (en) * | 2015-06-29 | 2015-09-16 | 北京工业大学 | Assembly-type special-shaped composite wall made by thin-walled cold-formed steel |
| CN205153214U (en) * | 2015-12-02 | 2016-04-13 | 江苏绿能环保集成木屋有限公司 | Wood structural grouping thermal insulation wall |
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| CN209163133U (en) * | 2018-10-10 | 2019-07-26 | 新疆远大华美建筑工业有限公司 | Assembled combined material presss from both sides core wallboard based on steel construction house |
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| CN117888642A (en) * | 2024-03-15 | 2024-04-16 | 天津科美斯建筑材料有限公司 | Cast-in-situ hard foam polyurethane composite board external heat insulation system and construction process thereof |
| CN117888642B (en) * | 2024-03-15 | 2024-05-07 | 天津科美斯建筑材料有限公司 | Cast-in-situ hard foam polyurethane composite board external heat insulation system and construction process thereof |
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Application publication date: 20190108 |