CN202850806U - Novel inorganic fireproof door - Google Patents
Novel inorganic fireproof door Download PDFInfo
- Publication number
- CN202850806U CN202850806U CN 201220577330 CN201220577330U CN202850806U CN 202850806 U CN202850806 U CN 202850806U CN 201220577330 CN201220577330 CN 201220577330 CN 201220577330 U CN201220577330 U CN 201220577330U CN 202850806 U CN202850806 U CN 202850806U
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- novel inorganic
- flaggy
- fireproof door
- inorganic fireproof
- wooden frame
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Abstract
The utility model provides a novel inorganic fireproof door and belongs to the technical field of magnesite products. The novel inorganic fireproof door solves the problem that an existing inorganic fireproof door is poor in structural stability. The novel inorganic fireproof door comprises an upper panel layer, a lower panel layer and a middle sandwich layer, and the middle sandwich layer comprises a wood frame and packing filled in gaps of the wood frame. Compared with the prior art, the novel inorganic fireproof door and a manufacture method can save a large amount of natural wood and facilitate protecting natural environment. A two-layer fireproof function is achieved by the upper panel, the lower panel and the packing of the inorganic fireproof door, fireproof performance is good, anti-aging and solidity of products are high, and the novel inorganic fireproof door is not prone to deformation.
Description
Technical field
The utility model belongs to the magnesite product technical field, relates to a kind of novel inorganic labeled door.
Background technology
Along with the develop rapidly of China's economy, the improving constantly of living standards of the people, dwelling house, office door are more and more exquisite, and taste improves constantly.But the selling at exorbitant prices of luxurious Solid Door, oak doors, it is too many that the truewood door expends timber, and a large amount of uses can cause the exhaustion of the forest reserves, the deterioration of ecological environment, do not meet national industrial policies, and wooden door exist again inflammable, yielding, easily damage by worms and shortcoming that application life is short.
For this reason, a kind of composite door take magnesite as raw material arises at the historic moment, and this adopts magnesia and magnesium chloride is primary raw material, makes mixed slurry, mixed slurry filling-foam moulding after the blowing agent foaming after having added batching and modifier.But, lacking the skeleton support after the foaming, the rear structural stability that causes foaming is poor, easily deformed damaged.Simultaneously, owing to added other raw materials, composition is comparatively complicated, returns the halogen phenomenon and has buried hidden danger for returning frost.
Summary of the invention
The purpose of this utility model is for the existing the problems referred to above of existing magnesite composite gate, and has proposed the good inorganic fire-proof door of a kind of structural stability.
The purpose of this utility model can realize by following technical proposal: a kind of novel inorganic labeled door, it comprise top flaggy, following flaggy and be clipped in top flaggy and following flaggy between the therebetween sandwich layer, it is characterized in that described therebetween sandwich layer comprises wooden frame and is filled in the inserts of wooden frame gap location.
In above-mentioned a kind of novel inorganic labeled door, described top flaggy and following flaggy all adopt compound glass fibrous mesh cloth and magnesite mixed slurry produced with combination to form.
In above-mentioned a kind of novel inorganic labeled door, described wooden frame housing surface is provided with the clad that is fixedly connected with the lower floor panel.
In above-mentioned a kind of novel inorganic labeled door, be wound on the wooden frame after described clad is extended by the fiberglass gridding cloth edge in lower floor's panel and form.
In above-mentioned a kind of novel inorganic labeled door, described inserts is phenolic foam board.
Compared with prior art, inorganic fire-proof door disclosed in the utility model and manufacture method thereof can be saved a large amount of natural timbers, are conducive to the conservation of nature environment.Top and bottom flaggy and the inserts of inorganic fire-proof door are realized double-deck fire-proof function, and fireproof performance is good, and product is anti-aging and fastness high, and is not yielding.
Description of drawings
Fig. 1 is the structural representation of this inorganic fire-proof door.
Fig. 2 is the sectional view of Fig. 1.
Among the figure, 1, top flaggy 2, following flaggy 3, therebetween sandwich layer; 31, wooden frame 32, inserts 4, fiberglass gridding cloth 4a, clad; 5, magnesite mixed slurry.
The specific embodiment
Below be specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As depicted in figs. 1 and 2, this novel inorganic labeled door is comprised of top flaggy 1, following flaggy 2 and the therebetween sandwich layer 3 that is clipped between top flaggy 1 and the following flaggy 2, and therebetween sandwich layer 3 comprises the wooden frame 31 of square frame-shaped and is filled in the inserts 32 at wooden frame 31 intermediate space places.
Top flaggy 1 and following flaggy 2 all adopt multilayer alkali-free glass fibre grid cloth 4 and magnesite mixed slurry 5 alternately bondeds to form, and the edge of the alkali-free glass fibre grid cloth 4 in the following flaggy 2 to around extend backward upper turnup, the frame portion of wooden frame 31 is wound up formation clad 4a, and the clad 4a that will be positioned at scuncheon after inserts 32 is closely filled closely pushes on the frame.
The manufacture method of above-mentioned novel inorganic labeled door comprises the steps:
The magnesium chloride brine of step 1, preparation 25 Baume degrees;
Step 2, preparation chloro-magnesium cement slurry: magnesia and magnesium chloride brine are evenly mixed, and the ratio of weight and number of magnesia and magnesium chloride brine is 1: 1;
The preparation of step 3, modifier, modifier forms (parts by weight) by following composition and proportioning: barium silicate 3, silicate of soda 2, macromolecule waterproof adhesive powder 16, plaster of Paris 310, bentonite 130, mica powder 75, lithium metasilicate 3, polyvinyl alcohol 5, flocculant 6, French chalk 200, pozzolan 250;
Step 4, the preparation mixed slurry: in the chloro-magnesium cement slurry, add modifier, be stirred to even mixing, the addition of modifier be in the step 2 magnesium chloride brine weight 10%;
Flaggy 2 below step 6, the making: at counterdie bottom tiling one deck alkali-free glass fibre grid cloth 4, the edge of grid cloth extends counterdie, then adopt painting way to brush the mixed slurry for preparing in one deck step 4 at this layer alkali-free glass fibre grid cloth 4, then re-lay behind one deck alkali-free glass fibre grid cloth 4 again brushing one deck mixed slurry, so repeat 6 times.
Step 7, placement wooden frame 31; The square frame-shaped wooden frame 31 of making in advance is pressed on the following flaggy 2, and the housing of wooden frame 31 aligns with following flaggy 2 edges.Wooden frame 31 not only can provide whole structural stability, and frame portion can also improve nail-holding ability when hinge is installed, guaranteed the safety in the use procedure.
Step 8, crimping: each layer alkali-free glass fibre grid cloth 4 that will extend counterdie is turnup to the inside, the housing of wooden frame 31 is wrapped form clad 4a; And at the mixed slurry that clad 4a brushes preparation in the step 4, brush thoroughly each layer fiberglass gridding cloth 4.
Step 9, filling: the phenolic foam board that makes in the step 5 is filled in the gap of wooden frame 31, the clad 4a part that will be positioned at scuncheon after closely filling is closely pushed on the frame;
Step 10, the top flaggy 1 of making: at patrix bottom tiling layer of glass grid cloth 4, then adopt painting way to brush the mixed slurry for preparing in one deck step 4 at this layer fiberglass gridding cloth 4, then re-lay behind the layer of glass grid cloth 4 again brushing one deck mixed slurry, so repeat 6 times;
Step 11, matched moulds; The top flaggy 1 that step 10 is made renovate to step 9, filled inserts 32 below on the flaggy 2, and alignment;
Step 12, pressing mold; Above and below flaggy (1,2) compression is bonded together securely, and phenolic foam board links together with top flaggy 1 and following flaggy 2 simultaneously, and the clad 4a on the wooden frame 31 then is bonded together with top flaggy 1;
Step 13, under the condition of 25 ℃ of interior temperatures, relative air humidity 50% natural curing cure and demold after 15 hours.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (4)
1. novel inorganic labeled door, it comprise top flaggy (1), following flaggy (2) and be clipped in top flaggy (1) and following flaggy (2) between therebetween sandwich layer (3), it is characterized in that described therebetween sandwich layer (3) comprises wooden frame (31) and is filled in the inserts (32) of wooden frame (31) gap location.
2. a kind of novel inorganic labeled door according to claim 1 is characterized in that, described top flaggy (1) and following flaggy (2) all adopt compound glass fibrous mesh cloth (4) and magnesite mixed slurry (5) produced with combination to form.
3. a kind of novel inorganic labeled door according to claim 2 is characterized in that, described wooden frame (31) housing surface is provided with the clad (4a) that is fixedly connected with the lower floor panel.
4. a kind of novel inorganic labeled door according to claim 3 is characterized in that, is wound on the wooden frame (31) after described clad (4a) is extended by the fiberglass gridding cloth in lower floor's panel (4) edge to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220577330 CN202850806U (en) | 2012-10-26 | 2012-10-26 | Novel inorganic fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220577330 CN202850806U (en) | 2012-10-26 | 2012-10-26 | Novel inorganic fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202850806U true CN202850806U (en) | 2013-04-03 |
Family
ID=47982017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220577330 Expired - Fee Related CN202850806U (en) | 2012-10-26 | 2012-10-26 | Novel inorganic fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202850806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900334A (en) * | 2012-10-26 | 2013-01-30 | 金华运酬科技有限公司 | Novel inorganic fireproof door and manufacturing method thereof |
-
2012
- 2012-10-26 CN CN 201220577330 patent/CN202850806U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900334A (en) * | 2012-10-26 | 2013-01-30 | 金华运酬科技有限公司 | Novel inorganic fireproof door and manufacturing method thereof |
| CN102900334B (en) * | 2012-10-26 | 2014-11-26 | 金华运酬科技有限公司 | Novel inorganic fireproof door and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20151026 |
|
| EXPY | Termination of patent right or utility model |