CN204676817U - A kind of corundum pouring layer - Google Patents
A kind of corundum pouring layer Download PDFInfo
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- CN204676817U CN204676817U CN201520338835.8U CN201520338835U CN204676817U CN 204676817 U CN204676817 U CN 204676817U CN 201520338835 U CN201520338835 U CN 201520338835U CN 204676817 U CN204676817 U CN 204676817U
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- layer
- corundum
- venting
- bearing course
- dust explosion
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Abstract
The utility model provides a kind of corundum pouring layer, comprise bearing course body, it is characterized in that: the upper surface of described bearing course body is folded is provided with corundum layer, the soffit of described bearing course body is folded is provided with venting of dust explosion layer, and described venting of dust explosion layer is provided with the multiple venting of dust explosion holes running through its thickness direction.A kind of corundum pouring layer of the present utility model, by arranging corundum layer the upper surface of bearing course body is stacked, bearing course body not easily produces distortion when bearing weight pressure, even if the corundum layer jumbo of specially treated pulls on bearing course body, also can not produce cut, intensity is high, and abrasion resistance is good; Simultaneously the venting of dust explosion layer of optimal design can alleviate the damage of accidental explosion to surrounding people and article at particular time.
Description
Technical field
The utility model relates to a kind of brick layer for laying building floor, is specifically related to the corundum pouring layer that a kind of high temperature resistant, wear-resisting, explosion-proof, alternative wood flooring uses, belongs to building material field.
Background technology
Nature attractive in appearance, light weight, the features such as convenient processing make wood flooring enter into average family just more and more, along with people are to the continuous pursuit of quality of life, higher requirement is proposed to the abrasion resistance of wood flooring, current wood flooring is in order to prevent wearing and tearing, customary way is waxed in wood flooring plate face, namely apply coating of wax layer, wax layer can well maintain wood flooring really, alleviated by lubrication and scratch and then improve its abrasion resistance, but, along with season alternation, once temperature, the external factor such as humidity change and are easy to cause wood flooring shrink or swell, cause wax layer above wrinkling, ftracture or come off, while abrasion resistant effect is undesirable, wear-resisting impermanent, and for some highrise buildings, explosion-proof to floor, antidetonation proposes requirement too, existing wood flooring does not possess these characteristics, need to be improved.
Summary of the invention
In order to solve the deficiency in background technology, the purpose of this utility model is the defect overcoming background technology, provides the corundum pouring layer that a kind of high temperature resistant, wear-resisting, explosion-proof, alternative wood flooring uses.
For achieving the above object, the technical solution adopted in the utility model is: a kind of corundum pouring layer, comprise bearing course body, it is characterized in that: the upper surface of described bearing course body is folded is provided with corundum layer, the soffit of described bearing course body is folded is provided with venting of dust explosion layer, and described venting of dust explosion layer is provided with the multiple venting of dust explosion holes running through its thickness direction.
In the utility model preferred embodiment, comprising described corundum layer is further fused alumina zirconia abrasive material or fused alumina zirconia decorative layer, and its thickness is 0.15 ~ 0.2 times of described bearing course body thickness.
In the utility model preferred embodiment, in honeycomb arrangement between the Kong Yukong comprising described venting of dust explosion hole further.
In the utility model preferred embodiment, the surrounding of the entirety that the upper and lower surface comprising described bearing course body is further folded respectively establishes described corundum layer, venting of dust explosion layer is formed afterwards is equipped with antistatic layer.
In the utility model preferred embodiment, comprising described anti-antistatic layer is further PVC veneer.
Usefulness of the present utility model is: a kind of corundum pouring layer of the present utility model, by arranging corundum layer the upper surface of bearing course body is stacked, bearing course body not easily produces distortion when bearing weight pressure, even if the corundum layer jumbo of specially treated pulls on bearing course body, also cut can not be produced, intensity is high, and abrasion resistance is good; Simultaneously the venting of dust explosion layer of optimal design can alleviate the damage of accidental explosion to surrounding people and article at particular time.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structure chart of the utility model preferred embodiment;
Fig. 2 is the A-A direction sectional view of Fig. 1;
Fig. 3 is the Rotating fields figure of venting of dust explosion layer of the present utility model.
In figure: 2, bearing course body, 4, corundum layer, 6, venting of dust explosion layer, 8, venting of dust explosion hole, 10, antistatic layer.
Detailed description of the invention
In order to make those skilled in the art person understand the utility model scheme better, and enable above-mentioned purpose of the present utility model, feature and advantage become apparent more, below in conjunction with embodiment and embodiment accompanying drawing, the utility model is described in further detail.
As Figure 1-3, the utility model provides a kind of corundum pouring layer, be used as building floor covering layers to use, comprise bearing course body 2, the upper surface of described bearing course body 2 is folded is provided with corundum layer 4, the soffit of described bearing course body 2 is folded is provided with venting of dust explosion layer 6, described venting of dust explosion layer 6 is provided with the multiple venting of dust explosion holes 8 running through its thickness direction, preferred venting of dust explosion layer 6 is galvanized sheet structure, galvanized sheet stamps out the venting of dust explosion hole 8 becoming honeycombed to arrange between Kong Yukong, the venting of dust explosion hole strength of honeycombed arrangement is large, the position in the venting of dust explosion hole 8 of whole working lining wants weak relative to all the other positions, at the explosion time that meets accident, explosion energy can be guided to lead off vertically upward from position, venting of dust explosion hole 8, reduce shock wave and the fragment transversal effect of the generation of explosive explosion time, alleviate the infringement of explosive to surrounding people and article.
The forming process of the utility model corundum layer 4 is as follows: bearing course body 2 is ground into powdery, add water and make base with other batchings, granular fused alumina zirconia is added in the process making base, form by a firing as bulk together, making the aspect upper surface of corundum layer 4 can being made wear-resisting property in forming process, also can make the aspect of decoration character, the corundum layer 4 after shaping has wear-resisting, corrosion-resistant, that thermal shock resistance is good feature.
Working lining manufacturing process of the present utility model is as follows: choose the corundum layer 4 that thickness is bearing course body 2 thickness 0.15 ~ 0.2 times, thickness is the venting of dust explosion layer 6 of bearing course body 2 thickness 0.5 ~ 0.8 times, by PUR by corundum layer 4 and venting of dust explosion layer 6 respectively viscose glue stick in the upper and lower surface of bearing course body 2.By arranging corundum layer 4 the upper surface of bearing course body 2 is stacked, bearing course body 2 not easily produces distortion when bearing weight pressure, even if the corundum layer jumbo of specially treated pulls on bearing course body, also can not produce cut, intensity is high, and abrasion resistance is good
As further improvement of the utility model, the equal viscose glue of surrounding of the entirety that the upper and lower surface of described bearing course body 2 is formed after folding respectively and establishing described corundum layer 4, venting of dust explosion layer 6 is provided with antistatic layer 10, preferred antistatic layer is the PVC veneer of 1 ~ 2mm thickness, the performance of further optimization the utility model corundum pouring layer, is adapted at using in high building antistatic requirement.
Bearing course body 2 of the present utility model, corundum layer 4, venting of dust explosion layer 6, antistatic layer 10 respectively viscose glue become after an entirety by forcing press pressing and forming.
Above-described embodiment is the utility model preferably embodiment; but embodiment of the present utility model is not limited by the examples; the change done under other any does not deviate from Spirit Essence of the present utility model and principle, modification, substitute, combine, simplify the substitute mode that all should be equivalence, be included within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should define with claim is as the criterion.
Claims (5)
1. a corundum pouring layer, comprises bearing course body, it is characterized in that: the upper surface of described bearing course body is folded is provided with corundum layer, and the soffit of described bearing course body is folded is provided with venting of dust explosion layer, and described venting of dust explosion layer is provided with the multiple venting of dust explosion holes running through its thickness direction.
2. a kind of corundum pouring layer according to claim 1, is characterized in that: described corundum layer is fused alumina zirconia abrasive material or fused alumina zirconia decorative layer, and its thickness is 0.15 ~ 0.2 times of described bearing course body thickness.
3. a kind of corundum pouring layer according to claim 1, is characterized in that: in honeycomb arrangement between the Kong Yukong in described venting of dust explosion hole.
4. a kind of corundum pouring layer according to any one of claim 1-3, is characterized in that: the surrounding of the entirety that the upper and lower surface of described bearing course body is folded respectively and established described corundum layer, venting of dust explosion layer is formed afterwards is equipped with antistatic layer.
5. a kind of corundum pouring layer according to claim 4, is characterized in that: described antistatic layer is PVC veneer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520338835.8U CN204676817U (en) | 2015-05-22 | 2015-05-22 | A kind of corundum pouring layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520338835.8U CN204676817U (en) | 2015-05-22 | 2015-05-22 | A kind of corundum pouring layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204676817U true CN204676817U (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520338835.8U Active CN204676817U (en) | 2015-05-22 | 2015-05-22 | A kind of corundum pouring layer |
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| Country | Link |
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| CN (1) | CN204676817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915115A (en) * | 2018-07-24 | 2018-11-30 | 徐燕 | A kind of orientation venting of dust explosion plate |
-
2015
- 2015-05-22 CN CN201520338835.8U patent/CN204676817U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915115A (en) * | 2018-07-24 | 2018-11-30 | 徐燕 | A kind of orientation venting of dust explosion plate |
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