CN106630881A - Gypsum - Google Patents
Gypsum Download PDFInfo
- Publication number
- CN106630881A CN106630881A CN201510720832.5A CN201510720832A CN106630881A CN 106630881 A CN106630881 A CN 106630881A CN 201510720832 A CN201510720832 A CN 201510720832A CN 106630881 A CN106630881 A CN 106630881A
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- CN
- China
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- parts
- gypsum
- stearic acid
- emulsion
- borax
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- 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.)
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- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention relates to a gypsum, which belongs to the technical field of a building material. The gypsum comprises the following raw materials in parts by weight: 12-18 parts of gesso, 3-6 parts of ultrafine sand, 2-3 parts of borax, 2-3 parts of cement, 4-7 parts of glass fiber, 1-2 parts of a stearic acid emulsion, 0.5-1 part of a polyvinyl alcohol emulsion, 0.2-0.8 parts of a paraffin emulsion, 3-5 parts of a waterproof agent, and 2-6 parts of peach gum. The gesso is easily combined with ultrafine sand, so that gypsum intensity is enhanced, addition of the stearic acid emulsion and the paraffin emulsion can change the performance of the gypsum, the hydrophilic property of the gypsum is changed to the hydrophobic property, addition of the waterproof agent increases the water proofness of the gypsum, so that the gypsum has the advantages of good water proofness and high intensity, and the application scope of the gypsum is guaranteed.
Description
Technical field
The present invention relates to a kind of gypsum, belongs to building material technical field.
Background technology
Gypsum belongs to air hardening cementitious materials, is adapted to do light wall material, low with energy consumption, and the advantages of processing performance is good, but gypsum there is also weakness：Poor water resistance, intensity is poor, and building body typically requires the water-tolerant of material, and intensity is higher, the poor application for limiting gypsum in building field of the poor water resistance of gypsum, intensity.
The content of the invention
It is an object of the invention to solving existing gypsum can not meet the deficiency of demand, there is provided the high gypsum of a kind of water-tolerant, intensity.
A kind of gypsum of the present invention is achieved through the following technical solutions：
A kind of gypsum, is made using the raw material of following weight portion：
Land plaster 12-18 parts, ultra-fine sand 3-6 parts, borax 2-3 parts, cement 2-3 parts, glass fibre 4-7 parts, stearic acid late 1-2 parts, polyvinyl alcohol emulsions 0.5-1 parts, paraffin wax emulsions 0.2-0.8 parts, waterproofing agent 3-5 parts, peach gum 2-6 parts；
Preferably, 14 parts of land plaster, 5 parts of ultra-fine sand, 3 parts of borax, 2 parts of cement, 5 parts of glass fibre, 1 part of stearic acid late, 1 part of polyvinyl alcohol emulsions, 0.6 part of paraffin wax emulsions, 4 parts of waterproofing agent, 4 parts of peach gum.
The gypsum of the present invention, land plaster is easily combined with ultra-fine sand, enhance the intensity of gypsum, simultaneously entering stearic acid late and paraffin wax emulsions can change the performance of gypsum, the hydrophilic nmature of gypsum is changed over into hydrophobic nature, the addition of waterproofing agent improves the resistance to water of gypsum, therefore water-proof gypsum is good, intensity is high, it is ensured that the range of application of gypsum.
Specific embodiment
Form by the following examples, the above of the present invention is described in further detail again, but this scope for being interpreted as above-mentioned theme of the invention should not be only limitted to Examples below, all technologies realized based on the above of the present invention belong to the scope of the present invention.
Embodiment 1：A kind of gypsum, is made using the raw material of following weight portion：
12 parts of land plaster, 3 parts of ultra-fine sand, 2 parts of borax, 2 parts of cement, 4 parts of glass fibre, 1 part of stearic acid late, 0.5 part of polyvinyl alcohol emulsions, 0.2 part of paraffin wax emulsions, 3 parts of waterproofing agent, 2 parts of peach gum.
Embodiment 2：A kind of gypsum, is made using the raw material of following weight portion：
14 parts of land plaster, 5 parts of ultra-fine sand, 3 parts of borax, 2 parts of cement, 5 parts of glass fibre, 1 part of stearic acid late, 1 part of polyvinyl alcohol emulsions, 0.6 part of paraffin wax emulsions, 4 parts of waterproofing agent, 4 parts of peach gum.
Embodiment 3：A kind of gypsum, is made using the raw material of following weight portion：
18 parts of land plaster, 6 parts of ultra-fine sand, 3 parts of borax, 3 parts of cement, 7 parts of glass fibre, 2 parts of stearic acid late, 1 part of polyvinyl alcohol emulsions, 0.8 part of paraffin wax emulsions, 5 parts of waterproofing agent, 6 parts of peach gum.
Claims (2)
1. a kind of gypsum, it is characterised in that：
Made using the raw material of following weight portion：
Land plaster 12-18 parts, ultra-fine sand 3-6 parts, borax 2-3 parts, cement 2-3 parts, glass fibre 4-7 parts, stearic acid late 1-2 parts, polyvinyl alcohol emulsions 0.5-1 parts, paraffin wax emulsions 0.2-0.8 parts, waterproofing agent 3-5 parts, peach gum 2-6 parts.
2. a kind of gypsum according to claim 1, it is characterised in that：A kind of gypsum is made up of the raw material of following weight portion：
14 parts of land plaster, 5 parts of ultra-fine sand, 3 parts of borax, 2 parts of cement, 5 parts of glass fibre, 1 part of stearic acid late, 1 part of polyvinyl alcohol emulsions, 0.6 part of paraffin wax emulsions, 4 parts of waterproofing agent, 4 parts of peach gum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510720832.5A CN106630881A (en) | 2015-10-30 | 2015-10-30 | Gypsum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510720832.5A CN106630881A (en) | 2015-10-30 | 2015-10-30 | Gypsum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106630881A true CN106630881A (en) | 2017-05-10 |
Family
ID=58830982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510720832.5A Pending CN106630881A (en) | 2015-10-30 | 2015-10-30 | Gypsum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106630881A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108129120A (en) * | 2017-12-28 | 2018-06-08 | 应城市嘉鸿技术服务科技有限公司 | A kind of water proof type plasterboard and preparation method thereof |
| CN110540399A (en) * | 2019-09-26 | 2019-12-06 | 贵州益新装配式新型建材有限公司 | Waterproof gypsum and preparation method thereof |
-
2015
- 2015-10-30 CN CN201510720832.5A patent/CN106630881A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108129120A (en) * | 2017-12-28 | 2018-06-08 | 应城市嘉鸿技术服务科技有限公司 | A kind of water proof type plasterboard and preparation method thereof |
| CN110540399A (en) * | 2019-09-26 | 2019-12-06 | 贵州益新装配式新型建材有限公司 | Waterproof gypsum and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |
|
| WD01 | Invention patent application deemed withdrawn after publication |