CN201471799U - Inorganic composite board provided with a stabilizing layer - Google Patents
Inorganic composite board provided with a stabilizing layer Download PDFInfo
- Publication number
- CN201471799U CN201471799U CN2009201924143U CN200920192414U CN201471799U CN 201471799 U CN201471799 U CN 201471799U CN 2009201924143 U CN2009201924143 U CN 2009201924143U CN 200920192414 U CN200920192414 U CN 200920192414U CN 201471799 U CN201471799 U CN 201471799U
- Authority
- CN
- China
- Prior art keywords
- layer
- surface strength
- strength structure
- slurry
- inorganic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to an inorganic composite board added with a stabilizing layer for clearly distinguishing boundary of adjacent layers between a surface strength structural layer and a sandwich layer. The inorganic composite board comprises a first surface strength structural layer and a second surface strength structural layer at two sides, and the sandwich layer arranged between the two surface strength structural layers, wherein the surface strength structural layers are inorganic viscose sizing agent curing boards, the sandwich layer is formed by the curing of light heat-preservation particles and inorganic viscose mixed sizing agent, and a sizing agent stabilizing layer preventing the sizing agent from flowing is arranged between the surface strength structural layer and the sandwich layer, thus forming a boundary layer for the surface strength structural layer and the sandwich layer. The inorganic composite board provided with the stabilizing layer has the following benefits: the sizing agent stabilizing layer is added in the composite board with a core board formed by inorganic viscose and the light heat-preservation particles, thus avoiding the phenomenon that all layers of the composite board shift mutually in the preparation process, guaranteeing that the surface strength structural layer has preset thickness and is uniform and smooth, and simultaneously enhancing the integral strength, and being convenient for follow-on production and processing.
Description
[affiliated technical field]
The utility model relates to a kind of inorganic clad plate and preparation equipment and preparation method, relates in particular to a kind of inorganic clad plate that the circle of good definition divides the stabilized zone of adjacent layer boundary of setting up between surface strength structure sheaf and laminboard layer.
[background technology]
The structure of existing magnesia oxychloride cement smoke evacuation, the effective inorganic clad plate of ventilation shaft: the surface strength structure sheaf is a glass fibre magnesia oxychloride cement slurry curing layer, and the therebetween sandwich layer is a polystyrene foam plate.Its production process is manufactured for the mechanization pipeline system.Because layer of polystyrene foam is prefabricated solid plate body, have stronger hardness, be enough to support the surface strength structure sheaf on two sides and indeformable, can prevent that slurry is subjected to gravity effect to cause that each layer thickness is inconsistent in the composite plate, interface fuzzy.Because laminboard layer adopts the blast pipe board fire line of polystyrene foam plate relatively poor.Therefore the applicant changes laminboard layer the mixture of light thermal-insulation particle and magnesia oxychloride cement slurry into, makes the surface of light thermal-insulation particle wrap up the magnesia oxychloride cement slurry and plays the fireproof purpose.But, in actual production process, first surface strength structure layer, second surface strength structure layer and laminboard layer are slurry fluid, has flowability, by the roll-in of preparation equipment upper roller and the effect of deadweight, drive lower floor's slurry easily and produce migration or mix to form mutually and flow, cause the thickness of each layer of composite plate not reach to require and inhomogeneous, faying face between the adjacent layer is fuzzy, and the boundary between layer and the layer is unclear.And this composite plate is to improve splicing intensity when being used for splicing smoke evacuation, ventilation duct deferent, need cut the surface strength structure sheaf and the heat-insulation layer of a side at the splicing position at composite plate edge, keeps the surface strength structure sheaf of opposite side, forms trapezoidal.Because the variable thickness of each layer of composite plate causes, also out-of-flatness, and each layer of composite plate have stronger hardness, and cutting is trouble, painstaking very, wastes time and energy, and influences quality again.
[summary of the invention]
The purpose of this utility model is to provide a kind of inorganic clad plate that is provided with stabilized zone, laminboard layer is changed into the mixture of light thermal-insulation particle and magnesia oxychloride cement slurry, make the surface of light thermal-insulation particle wrap up inorganic viscose glue slurry and play the fireproof purpose, in the preparation, each layer all is slurry fluid, for guaranteeing that each layer has default thickness in the composite plate, faying face between the adjacent layer is clear smooth, between surface strength structure sheaf and therebetween sandwich layer, set up the slurry stabilized zone, block the mutual migration of surface strength structure sheaf slurry and therebetween center stock by the slurry stabilized zone, simultaneously, also strengthen the composite plate bulk strength, what solve the prior art existence causes the surface strength Laminate construction thickness not reach requirement because of slurry moves, and be not easy to cut the problem of bringing.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: a kind of inorganic clad plate that is provided with stabilized zone, comprise the first surface strength structure layer and the second surface strength structure layer of both sides and be folded in the middle laminboard layer of two surface strength structure sheafs, described surface strength structure sheaf is inorganic viscose glue slurry curing plate, it is characterized in that described laminboard layer is the laminboard layer that light thermal-insulation particle and inorganic viscose glue mixed slurry solidify to form, between described surface strength structure sheaf and laminboard layer, be provided with the slurry stabilized zone that anti-slurry flows, form the boundary layer of surface strength structure sheaf and laminboard layer.Change laminboard layer the mixture of light thermal-insulation particle and magnesia oxychloride cement slurry into, make the surface parcel magnesia oxychloride cement slurry of light thermal-insulation particle play the fireproof purpose.In actual production process, first surface strength structure layer, second surface strength structure layer and laminboard layer are slurry fluid, has flowability, between surface strength structure sheaf and therebetween sandwich layer, set up the slurry stabilized zone, block surface strength structure sheaf slurry by the slurry stabilized zone and mix and migration with the mutual of therebetween center stock, the faying face that each layer had between uniform preset thickness, the adjacent layer is clear smooth, has also strengthened bulk strength.The slurry stabilized zone is the material that better viscosity is arranged with surface strength structure sheaf and laminboard layer; Simultaneously, when this composite plate is used for splicing smoke evacuation, ventilation duct deferent,, need cut the surface strength structure sheaf and the heat-insulation layer of a side, keep the surface strength structure sheaf of opposite side, form trapezoidal at the splicing position at composite plate edge for improving splicing intensity.Because the slurry stabilized zone has smooth interface, cutting is convenient.And the slurry stabilized zone also is retained on the outer surface strength structure layer, has strengthened cutting back monolayer strengths.This plate can also be used for the building wall warming plate.The slurry stabilized zone can be arranged on the one side of laminboard layer, promptly is arranged between first surface strength structure layer or second surface strength structure layer and the laminboard layer; The slurry stabilized zone can be arranged on the two sides of laminboard layer, promptly is arranged between first surface strength structure layer, second surface strength structure layer and the laminboard layer.
As further improving and replenishing to technique scheme, the utility model adopts following technical measures: described slurry stabilized zone is a nonwoven layer, this nonwoven layer comprises layer of non-woven fabric at least, and this nonwoven layer is arranged between first surface strength structure layer and/or second surface strength structure layer and the laminboard layer.Can stabilized zone be set at the one or both sides of laminboard layer, generally, the width of nonwoven layer and the broadband of prefabricated blast pipe board adapt.Nonwoven layer can be monolithic structure, also can be put together for the multi-disc nonwoven.
Described slurry stabilized zone is fixed between surface strength structure sheaf and the laminboard layer by the inorganic viscose glue on surface strength structure sheaf and the laminboard layer.But nonwoven and inorganic slurry strong bond, simultaneously, inorganic slurry can also infiltrate through nonwoven, makes the composite plate adjacent layer bonding mutually, improves adhesive strength, prevents that nature from peeling off, and easily peels off again when tool using, makes things convenient for production and processing, and is time saving and energy saving.
Described laminboard layer is polystyrene foam or expanded perlite or vermiculite and the formed cured plate of magnesia oxychloride cement.The surface strength structure sheaf adopts glass layer and infiltrates through the formed cured plate of magnesia oxychloride cement of glass layer.Contain polystyrene foam in the laminboard layer or light thermal-insulation particles such as expanded perlite or vermiculite have heat-insulating property, the light thermal-insulation particle mixes with magnesia oxychloride cement again, makes magnesia oxychloride cement be wrapped in the outer surface of light thermal-insulation particle, improves fire protecting performance.
The beneficial effect that the utlity model has: in the composite plate that forms central layer with inorganic viscose glue and light thermal-insulation particle, set up the slurry stabilized zone, avoid in preparation process in the composite plate each layer generation to move mutually, what guarantee the surface strength structure sheaf has a preset thickness and evenly smooth, strengthen bulk strength simultaneously, also made things convenient for subsequent production processing.
[description of drawings]
Fig. 1 is a kind of sectional structure schematic diagram of blast pipe board in the utility model;
Fig. 2 is the another kind of sectional structure schematic diagram of blast pipe board in the utility model.
[specific embodiment]
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of inorganic clad plate that is provided with stabilized zone, as shown in Figure 1, it comprises the first surface strength structure layer 1 and the second surface strength structure layer 4 of both sides and is folded in the middle laminboard layer 2 of two surface strength structure sheafs, the surface strength structure sheaf is inorganic viscose glue slurry curing plate, and laminboard layer 2 is the laminboard layer that light thermal-insulation particle and inorganic viscose glue mixed slurry solidify to form.Between surface strength structure sheaf and laminboard layer 2, be provided with the slurry stabilized zone 3 that anti-slurry flows.Slurry stabilized zone 3 is arranged on the one side of laminboard layer, promptly is arranged between first surface strength structure layer or second surface strength structure layer and the laminboard layer (as shown in Figure 1); Perhaps the slurry stabilized zone is arranged on the two sides of laminboard layer, promptly is arranged between first surface strength structure layer, second surface strength structure layer and the laminboard layer (as shown in Figure 2).
Slurry stabilized zone 3 is a nonwoven layer, this nonwoven layer comprises that at least layer of non-woven fabric (generally is one deck or two-layer, if raising intensity, can be more than two-layer), this nonwoven layer is arranged between first surface strength structure layer 1 and/or second surface strength structure layer 4 and the laminboard layer 2.The dimensions of this nonwoven can adapt with the dimensions of surface strength structure sheaf and laminboard layer, also can be incompatible little as the width of the width specific surface strength structure layer of nonwoven and laminboard layer, the two sides that covers laminboard layer by many nonwoven amalgamations is between the surface strength structure sheaf, and the nonwoven width of generally selecting for use is identical with the width of surface strength structure sheaf and laminboard layer.
Wherein, inorganic viscose glue slurry is a magnesia oxychloride cement, the light thermal-insulation particle be polystyrene foam or light thermal-insulation particles such as expanded perlite or vermiculite other have the light thermal-insulation characteristic, also belong to the utility model scope of disclosure, the protection domain that belongs to the application, therefore, the surface strength structure sheaf adopts glass layer and infiltrates through the formed cured layer of magnesia oxychloride cement of glass layer, the glass layer here is located substantially on this surface strength structure sheaf middle part, does not contact with laminboard layer; Laminboard layer 2 is polystyrene foam or light thermal-insulation particle and the formed cured layers of magnesia oxychloride cement such as expanded perlite or vermiculite.
The preparation method of this composite plate: at first: make, lay first surface strength structure layer 1 slurry; Secondly: on first surface strength structure layer 1 slurry, lay the first slurry stabilized zone 3; Then: on slurry stabilized zone 3, make, lay laminboard layer 2 slurries; Then: on laminboard layer 2 slurries, make, lay second surface strength structure layer 4 slurry; At last: leave standstill maintenance and solidify.
If only the one side at laminboard layer 2 is provided with the slurry stabilized zone, then Xia Mian step has not just had; If the slurry stabilized zone all is set, then also need following step on the two sides of laminboard layer 2.This step is: be arranged on and lay after laminboard layer 2 slurries on the first slurry stabilized zone 3, upper surface at laminboard layer 2 slurries re-lays the second slurry stabilized zone 11, and then second surface strength structure layer 4 slurry are laid on the upper surface (as shown in Figure 2) of the second slurry stabilized zone 3.
In the process of laying first surface strength structure layer 1 slurry or second surface strength structure layer 4 slurry, lay the slurry of one deck first surface strength structure layer 1 or the slurry of second surface strength structure layer 4 earlier, on these slurries, lay glass fiber reinforced layer again, and then at glass fiber reinforced layer laying first surface strength structure layer 1 slurry or second surface strength structure layer 4 slurry, the process of exchange laying is at least once like this.Therefore, glass fiber reinforced layer is arranged on the inside of first surface strength structure layer 1 slurry or second surface strength structure layer 4 slurry, does not directly contact with laminboard layer.
Claims (4)
1. inorganic clad plate that is provided with stabilized zone, comprise the first surface strength structure layer (1) and the second surface strength structure layer (4) of both sides and be folded in the middle laminboard layer (2) of two surface strength structure sheafs, described surface strength structure sheaf (1) is inorganic viscose glue slurry curing plate, it is characterized in that described laminboard layer (2) is the laminboard layer that light thermal-insulation particle and inorganic viscose glue mixed slurry solidify to form, between described surface strength structure sheaf and laminboard layer (2), be provided with the slurry stabilized zone (3) that anti-slurry flows, form the boundary layer of surface strength structure sheaf and laminboard layer (2).
2. a kind of inorganic clad plate that is provided with stabilized zone according to claim 1, it is characterized in that described slurry stabilized zone (3) for nonwoven layer, this nonwoven layer be arranged on first surface strength structure layer (1) and/or second surface strength structure layer (4) and laminboard layer (2) between.
3. a kind of inorganic clad plate that is provided with stabilized zone according to claim 1 and 2 is characterized in that described slurry stabilized zone (3) is fixed between surface strength structure sheaf and the laminboard layer (2) by the inorganic viscose glue on surface strength structure sheaf and the laminboard layer (2).
4. a kind of inorganic clad plate that is provided with stabilized zone according to claim 2 is characterized in that described laminboard layer (2) is polystyrene foam or expanded perlite or vermiculite and the formed cured plate of magnesia oxychloride cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201924143U CN201471799U (en) | 2009-09-01 | 2009-09-01 | Inorganic composite board provided with a stabilizing layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201924143U CN201471799U (en) | 2009-09-01 | 2009-09-01 | Inorganic composite board provided with a stabilizing layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201471799U true CN201471799U (en) | 2010-05-19 |
Family
ID=42408042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201924143U Expired - Fee Related CN201471799U (en) | 2009-09-01 | 2009-09-01 | Inorganic composite board provided with a stabilizing layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201471799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013091508A1 (en) * | 2011-12-20 | 2013-06-27 | 浙江天仁风管有限公司 | Composite inorganic fireproof board and preparation method therefor |
-
2009
- 2009-09-01 CN CN2009201924143U patent/CN201471799U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013091508A1 (en) * | 2011-12-20 | 2013-06-27 | 浙江天仁风管有限公司 | Composite inorganic fireproof board and preparation method therefor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105682913A (en) | Prepregs, cores, composites and articles including repellent materials | |
| WO2004067871A1 (en) | A composite sandwich wall panel | |
| CN102501295A (en) | Preparation method of building thermal insulation material and building thermal insulation material | |
| CN203821612U (en) | Outer wall outer heat-insulation structure provided with reinforcedglass wool board | |
| CN103764929B (en) | For flat roof or the insulation component of flat pitched roof, for flat roof or the Roof system of flat pitched roof and for the method producing insulation component | |
| CN203238790U (en) | Composite external thermal insulation wall | |
| CN206581417U (en) | Vertical hair rock wool mortar composite plate | |
| CN114075857A (en) | Heat-insulation-structure-integrated composite non-dismantling template and preparation method thereof | |
| CN201190339Y (en) | Insulation structure for outer wall of building | |
| CN206267495U (en) | A kind of architecture storey tolerant noise-insulating warm-keeping system | |
| CN201471799U (en) | Inorganic composite board provided with a stabilizing layer | |
| CN206128329U (en) | Building external wall insulation system and composite rock wool heated board thereof | |
| CN201826719U (en) | Steel/wooden burglarproof and fireproof door with detachable veneer | |
| CN103104047A (en) | Microvesicle glass fireproofing insulation board and production method thereof | |
| CN108147753B (en) | Recycled concrete, assembled composite wallboard and preparation method thereof | |
| CN203145232U (en) | Novel energy-saving insulation wall | |
| CN206844533U (en) | A kind of Novel rock wool composite plate using phase-change material | |
| CN207063303U (en) | A kind of assembling structural thermal insulation integrated plate | |
| CN210713611U (en) | Sound-absorbing honeycomb material decorative plate | |
| CN206428841U (en) | Protect mould integrated heat-preservation hanging plate | |
| CN203846710U (en) | Multifunctional gypsum plaster board | |
| CN203344378U (en) | Honeycomb fireproof and soundproof board | |
| CN208039814U (en) | A kind of heat insulation decoration integrated plate and self-heat conserving cast-in-situ template combining fireproof heated board and include combination fireproof heated board | |
| CN205875504U (en) | A connecting piece for precast concrete side fascia | |
| CN210508028U (en) | Rock wool composite board with high tensile strength |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Terasun Air Duct Co., Ltd. Assignor: Zhi Liang Contract record no.: 2011330000836 Denomination of utility model: Inorganic composite board provided with a stabilizing layer Granted publication date: 20100519 License type: Exclusive License Record date: 20110628 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20110901 |