CN110397183A - A kind of structure-integrated exterior wall of steel structure fireproofing insulation and decoration and its construction technology - Google Patents
A kind of structure-integrated exterior wall of steel structure fireproofing insulation and decoration and its construction technology Download PDFInfo
- Publication number
- CN110397183A CN110397183A CN201910684045.8A CN201910684045A CN110397183A CN 110397183 A CN110397183 A CN 110397183A CN 201910684045 A CN201910684045 A CN 201910684045A CN 110397183 A CN110397183 A CN 110397183A
- Authority
- CN
- China
- Prior art keywords
- plate
- type steel
- insulation
- steel keel
- exterior wall
- Prior art date
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- Pending
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 159
- 239000010959 steel Substances 0.000 title claims abstract description 159
- 238000009413 insulation Methods 0.000 title claims abstract description 64
- 238000010276 construction Methods 0.000 title claims abstract description 39
- 238000005034 decoration Methods 0.000 title claims abstract description 30
- 238000004079 fireproofing Methods 0.000 title claims abstract description 27
- 238000005516 engineering process Methods 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 59
- 238000011049 filling Methods 0.000 claims abstract description 31
- 238000004321 preservation Methods 0.000 claims abstract description 9
- 239000000919 ceramic Substances 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 17
- 239000004568 cement Substances 0.000 claims description 14
- 239000004590 silicone sealant Substances 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 12
- 239000004411 aluminium Substances 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- 238000013461 design Methods 0.000 claims description 9
- 238000000465 moulding Methods 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 8
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- 238000005266 casting Methods 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 238000005538 encapsulation Methods 0.000 claims description 7
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- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 229920006389 polyphenyl polymer Polymers 0.000 claims description 7
- 229920002635 polyurethane Polymers 0.000 claims description 7
- 239000004814 polyurethane Substances 0.000 claims description 7
- 238000000638 solvent extraction Methods 0.000 claims description 7
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- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000004575 stone Substances 0.000 claims description 7
- 239000002023 wood Substances 0.000 claims description 7
- 239000012774 insulation material Substances 0.000 claims description 6
- 239000004570 mortar (masonry) Substances 0.000 claims description 6
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- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 2
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- 244000218514 Opuntia robusta Species 0.000 description 6
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- 230000015572 biosynthetic process Effects 0.000 description 6
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- 238000003756 stirring Methods 0.000 description 3
- TXBCBTDQIULDIA-UHFFFAOYSA-N 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)COCC(CO)(CO)CO TXBCBTDQIULDIA-UHFFFAOYSA-N 0.000 description 2
- QCDWFXQBSFUVSP-UHFFFAOYSA-N 2-phenoxyethanol Chemical compound OCCOC1=CC=CC=C1 QCDWFXQBSFUVSP-UHFFFAOYSA-N 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
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- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- 239000004115 Sodium Silicate Substances 0.000 description 2
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- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000010451 perlite Substances 0.000 description 2
- 235000019362 perlite Nutrition 0.000 description 2
- 229960005323 phenoxyethanol Drugs 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- VZOPRCCTKLAGPN-ZFJVMAEJSA-L potassium;sodium;(2r,3r)-2,3-dihydroxybutanedioate;tetrahydrate Chemical compound O.O.O.O.[Na+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O VZOPRCCTKLAGPN-ZFJVMAEJSA-L 0.000 description 2
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- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- 229940074446 sodium potassium tartrate tetrahydrate Drugs 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 229910052911 sodium silicate Inorganic materials 0.000 description 2
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- 230000032258 transport Effects 0.000 description 2
- XYRAEZLPSATLHH-UHFFFAOYSA-N trisodium methoxy(trioxido)silane Chemical compound [Na+].[Na+].[Na+].CO[Si]([O-])([O-])[O-] XYRAEZLPSATLHH-UHFFFAOYSA-N 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052582 BN Inorganic materials 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 235000003283 Pachira macrocarpa Nutrition 0.000 description 1
- 108050008598 Phosphoesterases Proteins 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 240000001085 Trapa natans Species 0.000 description 1
- 235000014364 Trapa natans Nutrition 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
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- 229910021538 borax Inorganic materials 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000011469 building brick Substances 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
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- 229910052804 chromium Inorganic materials 0.000 description 1
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- 239000003086 colorant Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
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- 229910003460 diamond Inorganic materials 0.000 description 1
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- 230000009970 fire resistant effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
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- 239000012535 impurity Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
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- 229910052759 nickel Inorganic materials 0.000 description 1
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- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 235000009165 saligot Nutrition 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000009210 therapy by ultrasound Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
- 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
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
-
- 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)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electromagnetism (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
A kind of structure-integrated exterior wall of steel structure fireproofing insulation and decoration and its construction technology, the exterior wall includes: heat insulating decorative board (1), C-type steel keel (2), filling materials for wall body (3) and plate (4) within the walls, heat insulating decorative board (1) is fixed on C-type steel keel (2) by connector (6), C-type steel keel (2) are arranged on plate within the walls (4), the empty cavity position being separated to form by C-type steel keel (2) that filling materials for wall body (3) is filled in plate (4) within the walls and heat insulating decorative board (1) is surrounded.The present invention solves steel building beam, column position cold bridge, and wall sound insulation value is poor, and seam areas is there are a series of problem of leakage hidden trouble etc., the comprehensive external wall protection body construction technology being integrated comprising exterior wall enclosure, heat preservation, waterproof, fire prevention, decoration.
Description
Technical field
The present invention relates to building engineering fields, and in particular, to a kind of steel structure fireproofing insulation and decoration structural integrity is outside the pale of civilization
Wall and its construction technology.
Background technique
Steel building external wall construction technique currently on the market mostly uses steam-pressing aero-concrete hanging plate, component weight, ruler
It is very little not flexible, and not can solve the problems such as assembled architecture is energy saving.
In addition a kind of in the prior art to use building-brick type outer wall body, speed of application is slow, not can solve asking for assembling rate
Topic.
Summary of the invention
To solve the above problems, the present invention provides a kind of structure-integrated exterior wall of steel structure fireproofing insulation and decoration and its applying
Work technique.The present invention solves steel building beam, column position cold bridge, and wall sound insulation value is poor, and that there are leaks is hidden for seam areas
Trouble etc. a series of problem, is applied comprising the comprehensive external wall protection body that exterior wall enclosure, heat preservation, waterproof, fire prevention, decoration are integrated
Work technique.
Used technical solution is a kind of steel structure fireproofing insulation and decoration structure to the present invention to solve above-mentioned technical problem
Integrated exterior wall, comprising: heat insulating decorative board, C-type steel keel, filling materials for wall body and plate, heat insulating decorative board pass through connection within the walls
Part is fixed on C-type steel keel, and C-type steel keel are arranged on plate within the walls, and filling materials for wall body is filled in plate within the walls and heat preservation fills
The empty cavity position being separated to form by C-type steel keel that plaque surrounds.
Preferably, heat insulating decorative board includes insulating layer and finish coat, the finish coat be own texture finishes thin stone material,
Calcium silicate board, cement pressure plate, thin ceramic plate or aluminium sheet, or can provide the inorganic plate of other finishing materials attachment.
In any of the above-described scheme preferably, the insulating layer of heat insulating decorative board uses vacuum heat-insulating plate, with a thickness of 15-
60mm;10mm is not more than using slit width when lamina, fissure of displacement sticking construction is then used using (passive type building) when doubling plate;It protects
There is building partitioning slot between the adjacent finish coat of warm decorative panel, uses silicone sealant encapsulation process.
In any of the above-described scheme preferably, C-type steel keel are cold-formed thin-walled C steel or steel square tube, in the top
The casting duct of hole for hoist and wet work needs is reserved in lateral C-type steel keel.
In any of the above-described scheme preferably, it is adopted between the connector and C-type steel keel and between connector
With mat insulation interval, mat insulation with a thickness of 5-10mm, block heat bridge to occur;The filling materials for wall body is glue powder polyphenyl particle
The light heat insulation materials such as castable or foamed cement or other inorganic heat insulation mortars.
In any of the above-described scheme preferably, the connector is aluminium alloy, stainless steel, plastics or wood moulding;Work as use
When metal connecting piece, there is reliable mat insulation interval, heat bridge is blocked to occur.
Used another technical solution is a kind of steel structure fireproofing insulation and decoration to the present invention to solve above-mentioned technical problem
The construction technology of structure-integrated exterior wall, includes the following steps:
A. single building drawing is drawn;
B. according to the design needs in the skeleton for welding C-type steel keel on scaffold;
C. heat insulating decorative board is fixed on the side of C-type steel keel using connector;
D. plate within the walls is fixed on the other side of C-type steel keel using connector;
E. silicone sealant closing is played after the foaming of plate stitch position filled polyurethane;
F. filling materials for wall body is poured in the cavity of the skeleton of C-type steel keel;
G. whole to inspect for acceptance.
The present invention be according to the practical application of many years practice and experience obtained by, using optimal technological means and measure come into
Row Combinatorial Optimization, obtains optimal technical effect, is not the simple superposition of technical characteristic and pieces together, therefore the present invention has
Significant meaning.
Beneficial effects of the present invention:
1. reducing wall thickness, increase usable floor area: heat conductivity of vacuum insulation panel is low, only 0.0025-0.008W/(m K),
Therefore it can meet passive room requirement in the heat preservation of cold district 15-60mm thickness.
2. material is non-ignitable, reduce fire hazard: vacuum heat-insulating plate is A grades of fire prevention incombustible materials, and there is no building is on fire
A possibility that, the work of fire department is greatly reduced, while protect the life security of the people and property.
3. bridge cut-off connects, reduce energy consumption: the connection between heat insulating decorative board structure and main body is using between heat-insulating material
Every ensure that the blocking of heat transfer.
4. shock resistance is strong, structure material: wall quality reduction → seismic force reduction → story shearing force reduction → section is reduced
And arrangement of reinforcement is reduced.
5. without the hidden danger that falls off, improve safety: vacuum heat-insulating plate and finish coat bonding strength are big, and bond area is more than 95%,
It and is mechanical connection between each layer.
6. factory process, the standardization of products: vacuum heat-insulating plate and finish coat are the integrated converted products of factory, and quality obtains
Guarantee, while can accomplish standardization, prefabricated construction.
7. environmental protection construction, scene is pollution-free: the dry operation in scene, wet-less operation construction.
8. speed is accelerated, high construction efficiency: batch production, standardization processing, site machinery connection construction make hand labor
Strength reduction, efficiency are greatly improved.
Brief Description Of Drawings
Fig. 1 is the main view of the structure-integrated exterior wall of steel structure fireproofing insulation and decoration according to the present invention;
Fig. 2 is the A-A cross-sectional view in Fig. 1;
Fig. 3 is the B-B cross-sectional view in Fig. 1.
Specific embodiment
Below in conjunction with attached drawing and specific embodiment, the invention will be further described, but claimed range not office
It is limited to this.
Embodiment 1
Referring to Fig. 1-3, a kind of structure-integrated exterior wall of steel structure fireproofing insulation and decoration, comprising: heat insulating decorative board 1, C-type steel keel
2, filling materials for wall body 3 and within the walls plate 4, heat insulating decorative board 1 are fixed on C-type steel keel 2 by connector 6, C-type steel keel 2
It is arranged on plate 4 within the walls, filling materials for wall body 3 is filled in plate 4 within the walls and is separated with what heat insulating decorative board 1 surrounded by C-type steel keel 2
The empty cavity position of formation.
Heat insulating decorative board 1 includes insulating layer and finish coat, and the finish coat is thin stone material, the calcium silicates of own texture finishes
Plate, cement pressure plate, thin ceramic plate or aluminium sheet, or can provide the inorganic plate of other finishing materials attachment.
The insulating layer of heat insulating decorative board 1 uses vacuum heat-insulating plate, with a thickness of 15-60mm;It is little using slit width when lamina
In 10mm, fissure of displacement sticking construction is then used using (passive type building) when doubling plate;Between the adjacent finish coat of heat insulating decorative board 1
In the presence of building partitioning slot, 5 encapsulation process of silicone sealant is used.
C-type steel keel 2 are cold-formed thin-walled C steel or steel square tube, and lifting is reserved in the lateral C-type steel keel 2 of the top
The casting duct that hole and wet work need.
Mat insulation interval, the thickness of mat insulation are all made of between the connector 6 and C-type steel keel 2 and between connector 6
Degree is 5-10mm, and heat bridge is blocked to occur;The filling materials for wall body 3 is glue powder polyphenyl particle castable or foamed cement or other
The light heat insulation materials such as inorganic heat insulation mortar.
The connector 6 is aluminium alloy, stainless steel, plastics or wood moulding;When using metal connecting piece, there is reliable insulation
Pad interval, blocks heat bridge to occur.
A kind of construction technology of the structure-integrated exterior wall of steel structure fireproofing insulation and decoration, includes the following steps:
A. single building drawing is drawn;
B. according to the design needs in the skeleton for welding C-type steel keel 2 on scaffold;
C. heat insulating decorative board 1 is fixed on the side of C-type steel keel 2 using connector 6;
D. plate 4 within the walls is fixed on the other side of C-type steel keel 2 using connector 6;
E. silicone sealant 5 is beaten after the foaming of plate stitch position filled polyurethane to close;
F. filling materials for wall body 3 is poured in the cavity of the skeleton of C-type steel keel 2);
G. whole to inspect for acceptance.
Embodiment 2
Referring to Fig. 1-3, a kind of structure-integrated exterior wall of steel structure fireproofing insulation and decoration, comprising: heat insulating decorative board 1, C-type steel keel
2, filling materials for wall body 3 and within the walls plate 4, heat insulating decorative board 1 are fixed on C-type steel keel 2 by connector 6, C-type steel keel 2
It is arranged on plate 4 within the walls, filling materials for wall body 3 is filled in plate 4 within the walls and is separated with what heat insulating decorative board 1 surrounded by C-type steel keel 2
The empty cavity position of formation.
Heat insulating decorative board 1 includes insulating layer and finish coat, and the finish coat is thin stone material, the calcium silicates of own texture finishes
Plate, cement pressure plate, thin ceramic plate or aluminium sheet, or can provide the inorganic plate of other finishing materials attachment.
The insulating layer of heat insulating decorative board 1 uses vacuum heat-insulating plate, with a thickness of 15-60mm;It is little using slit width when lamina
In 10mm, fissure of displacement sticking construction is then used using (passive type building) when doubling plate;Between the adjacent finish coat of heat insulating decorative board 1
In the presence of building partitioning slot, 5 encapsulation process of silicone sealant is used.
C-type steel keel 2 are cold-formed thin-walled C steel or steel square tube, and lifting is reserved in the lateral C-type steel keel 2 of the top
The casting duct that hole and wet work need.
Mat insulation interval, the thickness of mat insulation are all made of between the connector 6 and C-type steel keel 2 and between connector 6
Degree is 5-10mm, and heat bridge is blocked to occur;The filling materials for wall body 3 is glue powder polyphenyl particle castable or foamed cement or other
The light heat insulation materials such as inorganic heat insulation mortar.
The connector 6 is aluminium alloy, stainless steel, plastics or wood moulding;When using metal connecting piece, there is reliable insulation
Pad interval, blocks heat bridge to occur.
A kind of construction technology of the structure-integrated exterior wall of steel structure fireproofing insulation and decoration, includes the following steps:
A. single building drawing is drawn;
B. according to the design needs in the skeleton for welding C-type steel keel 2 on scaffold;
C. heat insulating decorative board 1 is fixed on the side of C-type steel keel 2 using connector 6;
D. plate 4 within the walls is fixed on the other side of C-type steel keel 2 using connector 6;
E. silicone sealant 5 is beaten after the foaming of plate stitch position filled polyurethane to close;
F. filling materials for wall body 3 is poured in the cavity of the skeleton of C-type steel keel 2;
G. whole to inspect for acceptance.
In addition, the C-type steel keel 2 include the component of following parts by weight: 2-3 parts of carbon, 8-10 parts of silicon, calcium chloride 12-15
Part, 15-18 parts of manganese, 35-40 parts of nickel, 20-25 parts of chromium, 1-2 parts of copper, 0.2-0.3 parts of sulphur, 1-1.2 parts of phosphorus, 15-20 parts of nitrogen, vanadium
0.8-1 parts, 0.03-0.2 parts of boron, 25-28 parts of lanthanum, 110-120 parts of iron, yellow sodium 30-35 parts, 30-40 parts of borax, 3-5 parts of aluminium and
2-5 parts of titanium.
The C-type steel keel 2 are prepared by the following steps:
A. by cast iron melting at molten steel, pre-deoxidation alloying is carried out using silicon and manganese in tapping process, aluminium is used to carry out deep deoxidation;
B. molten steel after deoxidation is refined, white slag is produced in refining process, the white slag desulfurization retention time is 25-30min;Desulfurization
Soft blow inert gas or nitrogen 10-20min afterwards, generate oxide in molten steel;
C. accurate adjustment molten steel composition as required after refining, carries out continuous-casting of steel billet, obtains continuous casting billet;It is cast using horizontal centrifuge
It makes, 1780-1800 DEG C of placing temperature, speed of perfusion 50-80kg/s, revolving speed 800-1000 turns/min;
D. continuous casting billet is heated to 1270-1280 DEG C, soaking time 80-100min;
E. roughing and finish rolling are carried out to the continuous casting billet after heating, roughing start rolling temperature is 1210-1230 DEG C, finish rolling finish to gauge edge of a wing temperature
Degree is 1080-1100 DEG C, 1000 DEG C of web temperature;
F. air-cooled after being cooled to 300-350 DEG C after rolling with the cooling rate of 5-8 DEG C/s, antirust coat is then plated, the antirust coat is two
Layer, bottom is zinc layers, and outer layer is organic silicon coating, and the zinc layers are sprayed using heat spraying method, obtains the C-type steel
Keel 2.
C-type steel keel 2 alloy low cost of the invention is, it can be achieved that the toughness and tenacity of fashioned iron and the synthesis of welding performance mention
It is high.C-type steel keel 2 of the invention have both high-intensitive and superior low-temperature toughness, overcome normal section steel production technology and performance changes
It is kind to be difficult to the problem of coordinating and optimizing.
Embodiment 3
Referring to Fig. 1-3, a kind of structure-integrated exterior wall of steel structure fireproofing insulation and decoration, comprising: heat insulating decorative board 1, C-type steel keel
2, filling materials for wall body 3 and within the walls plate 4, heat insulating decorative board 1 are fixed on C-type steel keel 2 by connector 6, C-type steel keel 2
It is arranged on plate 4 within the walls, filling materials for wall body 3 is filled in plate 4 within the walls and is separated with what heat insulating decorative board 1 surrounded by C-type steel keel 2
The empty cavity position of formation.
Heat insulating decorative board 1 includes insulating layer and finish coat, and the finish coat is thin stone material, the calcium silicates of own texture finishes
Plate, cement pressure plate, thin ceramic plate or aluminium sheet, or can provide the inorganic plate of other finishing materials attachment.
The insulating layer of heat insulating decorative board 1 uses vacuum heat-insulating plate, with a thickness of 15-60mm;It is little using slit width when lamina
In 10mm, fissure of displacement sticking construction is then used using (passive type building) when doubling plate;Between the adjacent finish coat of heat insulating decorative board 1
In the presence of building partitioning slot, 5 encapsulation process of silicone sealant is used.
C-type steel keel 2 are cold-formed thin-walled C steel or steel square tube, and lifting is reserved in the lateral C-type steel keel 2 of the top
The casting duct that hole and wet work need.
Mat insulation interval, the thickness of mat insulation are all made of between the connector 6 and C-type steel keel 2 and between connector 6
Degree is 5-10mm, and heat bridge is blocked to occur;The filling materials for wall body 3 is glue powder polyphenyl particle castable or foamed cement or other
The light heat insulation materials such as inorganic heat insulation mortar.
The connector 6 is aluminium alloy, stainless steel, plastics or wood moulding;When using metal connecting piece, there is reliable insulation
Pad interval, blocks heat bridge to occur.
A kind of construction technology of the structure-integrated exterior wall of steel structure fireproofing insulation and decoration, includes the following steps:
A. single building drawing is drawn;
B. according to the design needs in the skeleton for welding C-type steel keel 2 on scaffold;
C. heat insulating decorative board 1 is fixed on the side of C-type steel keel 2 using connector 6;
D. plate 4 within the walls is fixed on the other side of C-type steel keel 2 using connector 6;
E. silicone sealant 5 is beaten after the foaming of plate stitch position filled polyurethane to close;
F. filling materials for wall body 3 is poured in the cavity of the skeleton of C-type steel keel 2;
G. whole to inspect for acceptance.
In addition, after C-type steel keel 2 are filled using filling materials for wall body 3, it can be in the overall structure of C-type steel keel 2
Outside coats one layer of inorganic heat preservation cloth, is close to C-type steel keel 2.Then one layer of flameproof fabric is covered on the inorganic heat preservation cloth,
To further strengthen fire prevention and the heat insulation effect of whole C-type steel keel 2.Marine glue is filled on the surface of through-wall bolt 7.
Using making integral system have splendid heat-insulated, heat preservation and fire protecting performance after the setting, largely reduce
Heating and energy consumption for cooling, to save energy expenditure, product cost is high.
When the finish coat uses thin ceramic plate, it includes the components of following parts by weight: silica 80-85, oxidation
Sodium 15-20, white clouds soil 300-350, silicon nitride 90-95, alumina 10-12, quick lime 5-10, iron oxide 1.2-1.5, magnesia
0.5-1, water chestnut side boron nitride 25-30 and sodium nitrate 8-10.
The thin ceramic plate is prepared by the following steps: a. puts into the powder of said components in embryo material ball mill, carries out
Embryo material ball milling carries out ultrasonic treatment 2-3 hours after it is uniformly mixed, and ball mill mixing is made;
B. iron tramp ball mill mixing made from step a being sieved in removing ball mill mixing, is then poured into pond and stirs
It is uniform and aging, slurry is obtained, in slurry transport to high pressure mixing container and will be stirred evenly followed by pressure pump, is made
High-pressure pump slurry;
C. high-pressure pump made from step b is starched, is spray-dried, and the product sieving after drying is removed into impurity, be made
Ceramic powder;
D. ceramic powder made from step c is subjected to high-pressure molding, blocks of solid is made, then by blocks of solid row table after molding
Raw embryo plate is made in surface treatment;
E. by raw embryo plate made from step d, kiln calcining is carried out, temperature is 1300-1350 DEG C, and calcined raw embryo plate is through nature
Finished product ceramic wafer is obtained after cooling;
F. high-temperature glaze and high temperature decorating colour are applied to the one side of the finished product ceramic wafer;To the finished product ceramic wafer after coating 1150
It is fired in DEG C -1200 DEG C of environment;Low temperature glaze and low temperature colorant are applied at the back side of the finished product ceramic wafer after cooling, 900
The thin ceramic plate is fired into DEG C -950 DEG C of environment.
The method significantly reduces Production Time and the labour of ceramic wafer, while can also be to avoid institute in splicing
The splicing gap of production, the effective beauty for improving ceramic wafer, practical performance is strong, and there is glaze at the front of ceramic wafer and the back side
Layer, to substantially improve the appearance of ceramic wafer.
The upper and lower surface of the thin ceramic plate is arranged in parallel with the long and narrow recess in a plurality of longitudinal direction, the long and narrow recess benefit in longitudinal direction
In being provided with connection recess on sound-absorbing, the lateral surface of the thin ceramic plate, the medial surface of the long and narrow recess in longitudinal direction is polygon
Shape, and the depth of the long and narrow recess in every longitudinal direction is all the same.Connection recess is diamond shape slot, and connect recess be distributed in it is thin
On four sides of ceramic wafer.The long and narrow recess in a plurality of longitudinal direction and connection recess are set on thin ceramic plate, both facilitated the thin pottery
Porcelain plate is installed and used, and guarantees that the installation of the ceramic wafer is stablized, and the soundproof effect of the ceramic wafer can be improved.
Embodiment 4
Referring to Fig. 1-3, a kind of structure-integrated exterior wall of steel structure fireproofing insulation and decoration, comprising: heat insulating decorative board 1, C-type steel keel
2, filling materials for wall body 3 and within the walls plate 4, heat insulating decorative board 1 are fixed on C-type steel keel 2 by connector 6, C-type steel keel 2
It is arranged on plate 4 within the walls, filling materials for wall body 3 is filled in plate 4 within the walls and is separated with what heat insulating decorative board 1 surrounded by C-type steel keel 2
The empty cavity position of formation.
Heat insulating decorative board 1 includes insulating layer and finish coat, and the finish coat is thin stone material, the calcium silicates of own texture finishes
Plate, cement pressure plate, thin ceramic plate or aluminium sheet, or can provide the inorganic plate of other finishing materials attachment.
The insulating layer of heat insulating decorative board 1 uses vacuum heat-insulating plate, with a thickness of 15-60mm;It is little using slit width when lamina
In 10mm, fissure of displacement sticking construction is then used using (passive type building) when doubling plate;Between the adjacent finish coat of heat insulating decorative board 1
In the presence of building partitioning slot, 5 encapsulation process of silicone sealant is used.
C-type steel keel 2 are cold-formed thin-walled C steel or steel square tube, and lifting is reserved in the lateral C-type steel keel 2 of the top
The casting duct that hole and wet work need.
Mat insulation interval, the thickness of mat insulation are all made of between the connector 6 and C-type steel keel 2 and between connector 6
Degree is 5-10mm, and heat bridge is blocked to occur;The filling materials for wall body 3 is glue powder polyphenyl particle castable or foamed cement.
The connector 6 is aluminium alloy, stainless steel, plastics or wood moulding;When using metal connecting piece, there is reliable insulation
Pad interval, blocks heat bridge to occur.
A kind of construction technology of the structure-integrated exterior wall of steel structure fireproofing insulation and decoration, includes the following steps:
A. single building drawing is drawn;
B. according to the design needs in the skeleton for welding C-type steel keel 2 on scaffold;
C. heat insulating decorative board 1 is fixed on the side of C-type steel keel 2 using connector 6;
D. plate 4 within the walls is fixed on the other side of C-type steel keel 2 using connector 6;
E. silicone sealant 5 is beaten after the foaming of plate stitch position filled polyurethane to close;
F. filling materials for wall body 3 is poured in the cavity of the skeleton of C-type steel keel 2;
G. whole to inspect for acceptance.
In addition, the outer surface of the C-type steel keel 2 can coat fireprotection layer.The fireprotection layer includes by weight: silicon
10-12 parts of diatomaceous earth, 2-4 parts of graphite, 1-3 parts of polyethylene oxide, 5-7 parts of methyl cellulose ether, is received 8-10 parts of swelling perlite powder
Rice 2-3 parts of silica, 4-6 parts of dipentaerythritol, 10-15 parts of melamine, 0.8-1 parts of Phenoxyethanol, inorganic silicon fire retardant
35-45 parts, 14-17 parts of organic siliconresin .1-0.3 parts of phosphoesterase 30,0.4-0.6 parts of sodium silicate, 0.1-0.3 parts of silicone emulsion,
3-5 parts of sodium methyl silicate, 5-8 parts of resorcinol, 5-7 parts of ammonium chloride, 1-3 parts of sodium potassium tartrate tetrahydrate and 0.3-0.8 parts of thiocarbamide.
The fireprotection layer is prepared by the following steps:
A. diatomite, swelling perlite powder, graphite, sodium silicate, silicone emulsion, sodium methyl silicate, resorcinol and water are mixed,
And ground and mixed is uniform;
B. polyethylene oxide, methyl cellulose ether, nano silica, dipentaerythritol, melamine are added after being warming up to 70 degree
Amine, Phenoxyethanol, phosphate stir evenly and are down to room temperature after constant temperature 3 hours;Then be added ammonium chloride, sodium potassium tartrate tetrahydrate and
Thiocarbamide continues to grind, and stands 2 hours;
C. it is uniform that inorganic silicon fire retardant, organic siliconresin ground and mixed are eventually adding, stand 30 minutes after stirring and dissolving to get.
When the fireprotection layer meets fiery high temperature, multi-layered high-density hard putamina is formed, flame calcination steel construction can be effectively stopped
Material forms prolonged thermal insulation protection to steel construction.Meanwhile the fire resistant coating obtained after coating, cohesive force is high, intensity is high,
Antirust, scratch-resistant, impact resistant are suitble to Gang Gou factory to do assembled steel component pre-coating.
Embodiment 5
Referring to Fig. 1-3, a kind of structure-integrated exterior wall of steel structure fireproofing insulation and decoration, comprising: heat insulating decorative board 1, C-type steel keel
2, filling materials for wall body 3 and within the walls plate 4, heat insulating decorative board 1 are fixed on C-type steel keel 2 by connector 6, C-type steel keel 2
It is arranged on plate 4 within the walls, filling materials for wall body 3 is filled in plate 4 within the walls and is separated with what heat insulating decorative board 1 surrounded by C-type steel keel 2
The empty cavity position of formation.
Heat insulating decorative board 1 includes insulating layer and finish coat, and the finish coat is thin stone material, the calcium silicates of own texture finishes
Plate, cement pressure plate, thin ceramic plate or aluminium sheet, or can provide the inorganic plate of other finishing materials attachment.
The insulating layer of heat insulating decorative board 1 uses vacuum heat-insulating plate, with a thickness of 15-60mm;It is little using slit width when lamina
In 10mm, fissure of displacement sticking construction is then used using (passive type building) when doubling plate;Between the adjacent finish coat of heat insulating decorative board 1
In the presence of building partitioning slot, 5 encapsulation process of silicone sealant is used.
C-type steel keel 2 are cold-formed thin-walled C steel or steel square tube, and lifting is reserved in the lateral C-type steel keel 2 of the top
The casting duct that hole and wet work need.
Mat insulation interval, the thickness of mat insulation are all made of between the connector 6 and C-type steel keel 2 and between connector 6
Degree is 5-10mm, and heat bridge is blocked to occur;The filling materials for wall body 3 is glue powder polyphenyl particle castable or foamed cement or other
The light heat insulation materials such as inorganic heat insulation mortar.
The connector 6 is aluminium alloy, stainless steel, plastics or wood moulding;When using metal connecting piece, there is reliable insulation
Pad interval, blocks heat bridge to occur.
A kind of construction technology of the structure-integrated exterior wall of steel structure fireproofing insulation and decoration, includes the following steps:
A. single building drawing is drawn;
B. according to the design needs in the skeleton for welding C-type steel keel 2 on scaffold;
C. heat insulating decorative board 1 is fixed on the side of C-type steel keel 2 using connector 6;
D. plate 4 within the walls is fixed on the other side of C-type steel keel 2 using connector 6;
E. silicone sealant 5 is beaten after the foaming of plate stitch position filled polyurethane to close;
F. filling materials for wall body 3 is poured in the cavity of the skeleton of C-type steel keel 2;
G. whole to inspect for acceptance.
In addition, the C-type steel keel 2 by mutually isostructural two parts to spelling, each section is also C-shaped, including one
A bottom plate and the long side plate and a short side plate for being located at the bottom plate two sides, the long side plate and short side plate are mutually flat
Row and perpendicular to the bottom plate, the short side plate of each section to form the C-type steel keel 2 to being stitched together.The short side plate pair
Be provided with thermal-bridge-resisting pad when spelling between the two, and using snapping connection described two short side plates, the buckle with it is described two
U-shaped thermal resistance pad is equipped between short side plate, the buckle is U-shaped.
It is provided with component connecting hole on the long side plate both ends and/or middle part and/or bottom plate, not according to installation position
Together, it is sometimes desirable to the component connecting hole be passed through by tapping screw on long side plate and fixed;Pass through sometimes on bottom plate
Tapping screw passes through the component connecting hole and fixes.A plurality of longitudinal increasing strength protrusion is also set up on bottom plate, which is conducive to increase C
The intensity of fashioned iron keel 2 achievees the purpose that save village's material to reduce the thickness of C-type steel keel 2.It is also set on the long side plate
It is equipped with narrow bending part, for the bending part to the internal bend of C-type steel keel 2 and parallel with bottom plate, which is conducive to C-type steel
The intensity of keel 2.
Using the C-type steel keel of this structure, due to being provided with thermal-bridge-resisting between short side plate, buckle with it is described two short
It is equipped with U-shaped thermal resistance pad between side plate, has blocked the acoustic of C-type steel keel and thermally conductive, i.e., according to " bridge cut-off principle ", has improved c-type
The sound insulation of steel joist, heat-proof quality are able to satisfy and use sound insulation and the higher place of insulation requirement.Simultaneously using snap connection come
Enhance keel structure intensity, reduces difficulty of construction, meet the requirement of integrated production.Therefore, wall production can be simplified
Construction reduces wall occupied space, reduces engineering cost.
The C-type steel keel of this structure are conducive to industrialization, industrialization production, meet industrialization sizing production, scene
Assembled feature.Environmental disruption and pollution are few, and reconstruction and removal are easy, and material is recyclable and regeneration rate is high.Therefore, this
The C-type steel keel of structure have reached the requirement of green building, while being more in line with energy conservation using the light material of its matching technology
The requirement of building.The strength of materials of the C-type steel keel is high, and materials save, and the bodily form is small, so doing supporter from heavy and light with steel construction
When being, space utilization rate can be improved.Design it is more flexible, it is advanced, it can be completed according to design requirement its building function and
Art of architecture characteristic.It is small in size since the frame system of the C-type steel keel of this structure is light-weight, and this province of steel construction has
Good ductility, therefore the anti-seismic performance of its steel house is very good, reduces foundation cost.Short construction period improves money
The returns of investment of gold, construction site civilization.Each component transports on-site assembly to, and construction site civilization, situ wet operation is few, noise powder
Dirt and building waste are also few, meet the requirement of environmental protection.
In addition, to realize more preferably technical effect, it can also be by technical solution any combination in above-described embodiment, to meet
The demand of various practical applications.
Test
The structure-integrated exterior wall of steel structure fireproofing insulation and decoration of the invention is tested for the property, test result is referring to table 1.
Table 1
The wear-resisting scratch resistance of the structure-integrated exterior wall of steel structure fireproofing insulation and decoration of the invention is ageing-resistant, fireproof heat insulating, energy conservation and environmental protection,
Saving working hour is firmly installed, cost performance is high, is widely used, has a extensive future.
As can be seen from the above embodiments, The present invention reduces wall thicknesses, increase usable floor area: heat conductivity of vacuum insulation panel
It is low, only 0.0025-0.008W/(m k), therefore passive room requirement can be met in the heat preservation of cold district 15-60mm thickness.
The present invention is non-ignitable, and reduce fire hazard: vacuum heat-insulating plate is A grades of fire prevention incombustible materials, and there is no building is on fire
A possibility that, the work of fire department is greatly reduced, while protect the life security of the people and property.
Bridge cut-off connection of the present invention, reduces energy consumption: the connection between heat insulating decorative board structure and main body uses heat insulating material
Material interval, ensure that the blocking of heat transfer.
Shock resistance of the present invention is strong, reduction structure material: wall quality reduction → seismic force reduction → story shearing force reduction →
Section and arrangement of reinforcement are reduced.
The present invention is without the hidden danger that falls off, and improve safety: vacuum heat-insulating plate and finish coat bonding strength are big, and bond area is more than
95%, and be mechanical connection between each layer.
Factory process of the present invention, the standardization of products: vacuum heat-insulating plate and finish coat are the integrated converted products of factory, quality
It is guaranteed, while can accomplish standardization, prefabricated construction.
Environmental protection construction of the present invention, scene is pollution-free: the dry operation in scene, wet-less operation construction.
Speed of the present invention accelerates, high construction efficiency: batch production, standardization processing, site machinery connection construction make artificial
Labor intensity reduces, and efficiency is greatly improved.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
Imitate embodiment.But without departing from the technical solutions of the present invention, according to the technical essence of the invention to above embodiments institute
Any simple modification, equivalent variations and the remodeling made, still fall within the protection scope of technical solution of the present invention.
Claims (7)
1. a kind of structure-integrated exterior wall of steel structure fireproofing insulation and decoration characterized by comprising heat insulating decorative board (1), c-type
Steel joist (2), filling materials for wall body (3) and plate (4) within the walls, heat insulating decorative board (1) are fixed on C-type steel dragon by connector (6)
On bone (2), C-type steel keel (2) are arranged on plate within the walls (4), and filling materials for wall body (3) is filled in plate (4) within the walls and heat preservation fills
The empty cavity position being separated to form by C-type steel keel (2) that plaque (1) surrounds.
2. the structure-integrated exterior wall of steel structure fireproofing insulation and decoration according to claim 1, which is characterized in that insulation and decoration
Plate (1) includes insulating layer and finish coat, the finish coat be the thin stone materials of own texture finishes, calcium silicate board, cement pressure plate,
Thin ceramic plate or aluminium sheet, or can provide the inorganic plate of other finishing materials attachment.
3. the structure-integrated exterior wall of steel structure fireproofing insulation and decoration described in one of -2 according to claim 1, which is characterized in that protect
The insulating layer of warm decorative panel (1) uses vacuum heat-insulating plate, with a thickness of 15-60mm;10mm is not more than using slit width when lamina, is adopted
With then using the fissure of displacement sticking construction when doubling plate;There is building partitioning slot between the adjacent finish coat of heat insulating decorative board (1), adopts
With silicone sealant (5) encapsulation process.
4. the structure-integrated exterior wall of steel structure fireproofing insulation and decoration according to claim 3, which is characterized in that C-type steel dragon
Bone (3) is cold-formed thin-walled C steel or steel square tube, and hole for hoist is reserved in the lateral C-type steel keel (3) of the top and wet process is made
The casting duct that industry needs.
5. the structure-integrated exterior wall of steel structure fireproofing insulation and decoration according to claim 4, which is characterized in that the connection
Be all made of mat insulation interval between part (6) and C-type steel keel (3) and between connector (6), mat insulation with a thickness of 5-
10mm blocks heat bridge to occur;The filling materials for wall body (3) is glue powder polyphenyl particle castable or foamed cement or other inorganic
The light heat insulation materials such as thermal insulation mortar.
6. the structure-integrated exterior wall of steel structure fireproofing insulation and decoration according to claim 1, which is characterized in that the connection
Part (6) is aluminium alloy, stainless steel, plastics or wood moulding;When using metal connecting piece, there is reliable mat insulation interval, blocks heat
Bridge occurs.
7. a kind of construction technology of the structure-integrated exterior wall of steel structure fireproofing insulation and decoration according to claim 1, special
Sign is, includes the following steps:
A. single building drawing is drawn;
B. according to the design needs in the skeleton for welding C-type steel keel (2) on scaffold;
C. heat insulating decorative board (1) is fixed on the side of C-type steel keel (2) using connector (6);D. connector (6) are used
It plate (4) will be fixed on the other side of C-type steel keel (2) within the walls;
E. silicone sealant (5) are beaten after the foaming of plate stitch position filled polyurethane to close;
F. filling materials for wall body (3) are poured in the cavity of the skeleton of C-type steel keel (2);
G. whole to inspect for acceptance.
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US20140000204A1 (en) * | 2011-03-08 | 2014-01-02 | Harbin Wushuhuan Construction Engineering Technology Research Co., Ltd. | Outer thermal insulating composite wall with supporters for outer walls |
CN106677374A (en) * | 2017-03-09 | 2017-05-17 | 江苏省建筑科学研究院有限公司 | Movable heat insulation modularization wall |
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CN211286114U (en) * | 2019-07-26 | 2020-08-18 | 青岛科瑞新型环保材料集团有限公司 | Steel construction fire prevention heat preservation decorative structure integration outer wall |
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US20140000204A1 (en) * | 2011-03-08 | 2014-01-02 | Harbin Wushuhuan Construction Engineering Technology Research Co., Ltd. | Outer thermal insulating composite wall with supporters for outer walls |
CN106801483A (en) * | 2017-03-02 | 2017-06-06 | 青岛科瑞新型环保材料集团有限公司 | A kind of non-dismantling formwork heat insulating decorative board external wall protection body system and its construction method |
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