CN102102400A - Fireproof heat insulation plate for building outer wall - Google Patents
Fireproof heat insulation plate for building outer wall Download PDFInfo
- Publication number
- CN102102400A CN102102400A CN 201110068686 CN201110068686A CN102102400A CN 102102400 A CN102102400 A CN 102102400A CN 201110068686 CN201110068686 CN 201110068686 CN 201110068686 A CN201110068686 A CN 201110068686A CN 102102400 A CN102102400 A CN 102102400A
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- Prior art keywords
- insulation
- proof
- thermal
- fire
- heat insulation
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/30—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing magnesium cements or similar cements
- C04B28/32—Magnesium oxychloride cements, e.g. Sorel cement
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5076—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with masses bonded by inorganic cements
- C04B41/509—Magnesium cements, e.g. Sorel cement
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a fireproof heat insulation plate for a building outer wall, and belongs to the technical field of building decoration materials. The fireproof heat insulation plate comprises a plate body and a fireproof heat insulation layer combined on one side of the plate body; the fireproof heat insulation layer is provided with a plurality of connecting block holes at intervals; a connecting block is embedded into each connecting block hole; a connecting block nut is embedded into each connecting block; and the fireproof heat insulation layer is prepared from magnesium oxide, magnesium chloride, a foaming agent, talc powder and polystyrene granules. According to the technical scheme, the fireproof heat insulation plate has simple structure and is conveniently manufactured; the fireproof heat insulation layer is provided with the connecting block holes, the connecting blocks are embedded into the connecting block holes and the nuts are embedded into the connecting blocks so as to provide convenience for installation and use; and the fireproof heat insulation layer has ideal fireproof and heat insulation effects, and the fireproof level can reach level A1.
Description
Technical field
The invention belongs to architectural decoration decorative materials technical field, be specifically related to a kind of skin fire-proof and thermal-insulation warming plate
Background technology
As the industry's knowledge of the reason, directly on the body of wall (exterior wall) of building, be sticked ornament materials for example marble or other materials similar only play the cosmetic decoration effect, and can not play heat-insulation and heat-preservation and fireproof effect.The thermal transmittance of skin ornament materials is more little, just embodies energy-conservationly more, and for example in extremely hot summer, to be passed to indoor degree more little because of the external world extremely hot, and the then indoor and outdoor temperature difference is big more, so, when indoor use air-conditioning, just can save heat energy; Otherwise, when the winter of cold,, thereby can guarantee that interior temperature is significantly higher than outdoor environment temperature, so when enabling air-conditioning or heating installation, then can embody energy-conservation equally when indoor because of interior temperature is difficult for being passed to the external world.
Along with people's improving constantly to building energy-saving consciousness, and remarkable enhancing to the building awareness of the importance of fire prevention, therefore EPS plate (expandable polystyrene plate) cold reception of in the past generally using gradually, the wildfire that betides the Shanghai City Huangpu District on October 15th, 2010 shows, cause the fire rapid spread and make the EPS plate resistance of the skin that has its source in of tens of people's casualties fire weak effect, even played the effect of adding fuel to the flames.Therefore, though the EPS plate has the heat insulation effect of standing out from one's fellows as external wall decorative material, but because fire-protection rating is the B2 level only, belonging to combustible material is its shortcoming.For this reason, China various places are when transforming to skin enforcement insulation measure or to skin, and are double cautious to the use of EPS plate, and the warming plate with more excellent fire-proof and thermal-insulation effect is released in the industry expectation.
China utility model patent notice of authorization CN201598743U recommends to have a kind of exterior wall fireproof heated board, the fireprotection layer outer with being compounded in insulation layer by insulation layer constitutes, fireprotection layer is a three layer construction, promptly screed and the grid cloth between the screed on two sides by the two sides constitutes, and insulation layer still is EPS.Though the warming plate of this structure can embody ideal fireproof and heat insulation effect (the 1st page last 1 section in the manual of this patent), but, not only make trouble, in case and breaking out of fire, scorching hot temperature very easily makes fireprotection layer and insulation layer branch take off (the fireprotection layer explosion comes off), the weak property of the fireproof performance difference of the insulation layer of EPS material just exposes, and in addition, difficulty of construction is big.
The fireproof heated board for building that notice of authorization CN201649327U provides comprises armour layer, insulation layer and the waterproofing course that ecto-entad is composited successively, in insulation layer, establish the ribs more than, armour layer is a fiber cement mortar, insulation layer is rock cotton board or pearlite slab, waterproofing course is polymer cement or waterproof cloth, and ribs is inorganic section bar or shape.The fireproof heated board of this structure can embody excellent fire prevention and heat insulation effect, but since armour layer and fireprotection layer all to be difficult to material be the insulation layer reliable connection of rock cotton board or pearlite slab, therefore exist and divide the anxiety of taking off, fill the post of insulation layer owing to having adopted again by rock cotton board or pearlite slab, therefore the bulk strength of warming plate is very fragile, though the patent scheme has adopted and has added ribs and remedied, but the ribs of being filled the post of by magnesia composite material or C shaped steel and the combination degree of insulation layer are difficult to guarantee.In addition, the plate body of making this sandwich structure form comparatively bothers.
Composite insulation boards is isolated in the fire prevention that notice of authorization CN201722808U introduces, constitute by the inorganic panel of both sides, the warming plate of taking on by EPS plate, XPS plate, PU plate or phenolic resins plate between inorganic panel and the rock beam plate between warming plate, wherein, rock cotton board warming plate is divided into two (separating).There is the shortcoming of aforementioned CN201649327U equally in the plate body of this structure.
The fireproof heated board that above-mentioned three patents provide all has the ideal fireproof effect of heat insulation, but structural whole uniformity is poor, make trouble and easy its logical fraud of segregative line, therefore be necessary to be improved, for this reason, the applicant has carried out actively and good try, found the way that is remedied above-mentioned technical problem, technical scheme described below produces under this background
Summary of the invention
Task of the present invention is to provide a kind of and makes and easy for installation and have a skin fire-proof and thermal-insulation warming plate of ideal fireproof heat insulation and preservation effect.
Task of the present invention is finished like this, a kind of skin fire-proof and thermal-insulation warming plate, comprise plate body and the fire-proof and thermal-insulation insulation layer that is incorporated into plate body one side, spaced apart a plurality of contiguous blocks hole that is provided with on the described fire-proof and thermal-insulation insulation layer, each contiguous block hole has been embedded in a contiguous block, bury an intrinsic contiguous block nut in each contiguous block, described fire-proof and thermal-insulation insulation layer is to be made of magnesia, magnesium chloride, blowing agent, French chalk and granules of polystyrene.
Plate body of the present invention is natural or artificial marble, the thickness of plate body be the fire-proof and thermal-insulation insulation layer thickness 1/3rd to 1/12nd.
The thickness of fire-proof and thermal-insulation insulation layer of the present invention is 1.5-6 ㎝.
Described fire-proof and thermal-insulation insulation layer is run through in contiguous block of the present invention hole.
Contiguous block of the present invention hole is rectangular opening or square hole, and the shape of cross section of described contiguous block is rectangle or square.
The parts by weight of magnesia of the present invention, magnesium chloride, blowing agent, French chalk and granules of polystyrene are respectively: magnesia 10-19 part, magnesium chloride 20-30 part, blowing agent 1-3 part, French chalk 2-5 part, granules of polystyrene 61-75 part.
Technical scheme provided by the invention is simple in structure and be convenient to make; Owing on the fire-proof and thermal-insulation insulation layer, be provided with the contiguous block hole, in the contiguous block hole, insert contiguous block and in contiguous block, be embedded with nut, therefore provide convenience for installing and using; The fire-proof and thermal-insulation insulation layer has the effect of ideal fireproof heat-insulation and heat-preservation, and fire-protection rating can reach the A1 level.
Description of drawings
Fig. 1 is one embodiment of the invention and application examples schematic diagram.
Fig. 2 is incorporated into schematic diagram on the skin for structure of the present invention.
The specific embodiment
Embodiment 1:
Ask for an interview Fig. 1, provided fill the post of by natural marble and thickness be the plate body 1 of 0.5 ㎝, be combined with reliably on the surface of a side of this plate body 1 by 19 parts in magnesia, 20 parts in magnesium chloride, 2 parts of blowing agents (cement blowing agent), 5 parts of French chalk and 61 parts of formations of granules of polystyrene and thickness be the fire-proof and thermal-insulation insulation layer 2 of 5 ㎝.On fire-proof and thermal-insulation insulation layer 2, offer contiguous block hole 21, and contiguous block hole 21 is through hole, in each contiguous block hole 21, inserted a contiguous block 211, be embedded with contiguous block nut 2111 on each contiguous block 211 with the interval state.Aforesaid contiguous block hole 21 is a slot, and the shape of cross section of contiguous block 211 is a rectangle.
The resulting skin of the present invention meets the regulation requirement of A1 level among the GB8624-2006 with the combustibility of fire-proof and thermal-insulation warming plate; Flue gas toxity is 100.0mg/L, meets the safe one-level requirement of GB/T20285-2006 regulation.
Embodiment 2:
Figure slightly, constitute fire-proof and thermal-insulation insulation layer 2 for 75 parts by 10 parts in magnesia, 30 parts in magnesium chloride, 3 parts of blowing agents, 2 parts of French chalk and granules of polystyrene, the thickness of fire-proof and thermal-insulation insulation layer 2 is 1.5 ㎝, contiguous block hole 21 is a square hole, the shape of cross section of contiguous block 211 is a square, and all the other are all with the description to embodiment 1.
Embodiment 3:
Figure slightly constitutes fire-proof and thermal-insulation insulation layer 2 for 68 parts by 15 parts in magnesia, 25 parts in magnesium chloride, 1 part of blowing agent, 3.5 parts of French chalk and granules of polystyrene, and thickness is 4 ㎝, and all the other are all with the description to embodiment 1.
Application examples:
Ask for an interview Fig. 2 and continuation in conjunction with Fig. 1, when will be with embodiment 1, when 2 or 3 skin is installed on the exterior wall 3 of building in cladding mode with the fire-proof and thermal-insulation warming plate, then earlier 4 of expansion bolts are fixed on the body of wall 3, one side of one transition piece 5 is fixedlyed connected with expansion bolt 4 with first nut 51, again an end of a screw rod 6 is revolved and on contiguous block nut 2111, and the other end of screw rod 6 corresponds in the screw slot 52 of transition piece 5 opposite sides, limit by second nut 61 and the 3rd nut 62 that are configured on the screw rod 6, also be in other words by second, the 3rd nut 61,62 is fixing with screw rod 6 with transition piece 5 in the both sides of screw slot 52 respectively, is installed on the body of wall 3 thereby finish.Preferred scheme sets the 3rd nut 63 on screw rod 6, by the 3rd nut 63 piece nut 2111 that is connected screw rod 6 is reliably located
Claims (6)
1. skin fire-proof and thermal-insulation warming plate, comprise plate body (1) and be incorporated into the fire-proof and thermal-insulation insulation layer (2) of plate body (1) one side, it is characterized in that the upward spaced apart a plurality of contiguous blocks hole (21) that is provided with of described fire-proof and thermal-insulation insulation layer (2), each contiguous block hole (21) has been embedded in a contiguous block (211), bury an intrinsic contiguous block nut (2111) in each contiguous block (211), described fire-proof and thermal-insulation insulation layer (2) is to be made of magnesia, magnesium chloride, blowing agent, French chalk and granules of polystyrene.
2. skin fire-proof and thermal-insulation warming plate according to claim 1 is characterized in that described plate body (1) is natural or artificial marble, the thickness of plate body (1) be fire-proof and thermal-insulation insulation layer (2) thickness 1/3rd to 1/12nd.
3. skin fire-proof and thermal-insulation warming plate according to claim 2, the thickness that it is characterized in that described fire-proof and thermal-insulation insulation layer (2) is 1.5-6 ㎝.
4. skin fire-proof and thermal-insulation warming plate according to claim 1 is characterized in that described contiguous block hole (21) runs through described fire-proof and thermal-insulation insulation layer (2).
5. skin fire-proof and thermal-insulation warming plate according to claim 1 is characterized in that described contiguous block hole (21) is rectangular opening or square hole, and the shape of cross section of described contiguous block (211) is rectangle or square.
6. skin fire-proof and thermal-insulation warming plate according to claim 1, the parts by weight that it is characterized in that described magnesia, magnesium chloride, blowing agent, French chalk and granules of polystyrene are respectively: magnesia 10-19 part, magnesium chloride 20-30 part, blowing agent 1-3 part, French chalk 2-5 part, granules of polystyrene 61-75 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110068686 CN102102400B (en) | 2011-03-22 | 2011-03-22 | Fireproof heat insulation plate for building outer wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110068686 CN102102400B (en) | 2011-03-22 | 2011-03-22 | Fireproof heat insulation plate for building outer wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102102400A true CN102102400A (en) | 2011-06-22 |
| CN102102400B CN102102400B (en) | 2012-05-02 |
Family
ID=44155439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110068686 Expired - Fee Related CN102102400B (en) | 2011-03-22 | 2011-03-22 | Fireproof heat insulation plate for building outer wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102102400B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104761233A (en) * | 2015-03-27 | 2015-07-08 | 亚士创能科技(上海)股份有限公司 | Fireproof insulation board and manufacturing method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1075472A (en) * | 1992-02-17 | 1993-08-25 | 马增禄 | A kind of light foamed building material containing magnesium |
| CN2599110Y (en) * | 2002-12-23 | 2004-01-14 | 余毅 | Light foamed sandwish wallboard |
| CN101475360A (en) * | 2009-01-22 | 2009-07-08 | 焦胜利 | Light magnesium cement heat preserving external wall panel and method of processing the same |
-
2011
- 2011-03-22 CN CN 201110068686 patent/CN102102400B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1075472A (en) * | 1992-02-17 | 1993-08-25 | 马增禄 | A kind of light foamed building material containing magnesium |
| CN2599110Y (en) * | 2002-12-23 | 2004-01-14 | 余毅 | Light foamed sandwish wallboard |
| CN101475360A (en) * | 2009-01-22 | 2009-07-08 | 焦胜利 | Light magnesium cement heat preserving external wall panel and method of processing the same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104761233A (en) * | 2015-03-27 | 2015-07-08 | 亚士创能科技(上海)股份有限公司 | Fireproof insulation board and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102102400B (en) | 2012-05-02 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20120502 Termination date: 20150322 |
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| EXPY | Termination of patent right or utility model |