CN106316274A - Natural stone binder - Google Patents
Natural stone binder Download PDFInfo
- Publication number
- CN106316274A CN106316274A CN201510344502.0A CN201510344502A CN106316274A CN 106316274 A CN106316274 A CN 106316274A CN 201510344502 A CN201510344502 A CN 201510344502A CN 106316274 A CN106316274 A CN 106316274A
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- CN
- China
- Prior art keywords
- lithotome
- binding agent
- natural stone
- granularity
- dried
- 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.)
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Abstract
The invention discloses a natural stone binder. The natural stone binder comprises, by weight, 50% of P.O42.5 general portland cement, 45% of first dry quartz sands, 3.2% of second dry quartz sands, 1.5% of re-dispersible latex powder, 0.1% of starch ether and 0.2% of lignocellulose. The natural stone binder with reasonable cost and stable performances, prepared through reasonably selecting the granularity of the dry quartz sands and the weight percentage of the re-dispersible latex powder, has the advantages of firm bonding, difficulty in slipping, high flatness, convenience and fastness in construction, reduction of the labor intensity, improvement of the working environment, and low and controllable cost.
Description
Technical field
The present invention relates to building material technical field, particularly to a kind of lithotome binding agent.
Background technology
Lithotome binding agent is used as the paving of the lithotome bonded floor surfaces such as various flooring, metope, roofing
Patch binding material, during use, can be affixed directly to stone material bonded floor surface in substrate, it is also possible to be pasted onto
On dry mortar bed course, but existing stone material binding agent exists, and tensile bond strength is low, weatherability is poor, Yi Fan
The problems such as alkali, resistant slide poor performance, flatness are wayward.
Summary of the invention
Low, the problem of resistant slide poor performance for the existing stone material binding agent tensile bond strength of solution, the present invention is public
Having opened a kind of lithotome binding agent, the component of this lithotome binding agent and percentage by weight is: P.O42.5
Common portland cement 50%, first is dried quartz sand 45%, and second is dried quartz sand 3.2%, redispersible
Latex powder 1.5%, starch ether 0.1%, lignocellulose 0.2%.
As a further improvement on the present invention, the described first granularity being dried quartz sand is 40-70 mesh.
As a further improvement on the present invention, the described second granularity being dried quartz sand is 70-140 mesh.
As a further improvement on the present invention, described redispersable latex powder is ethylene, being total to of vinylacetate
Polymers, makees protecting colloid with polyvinyl alcohol.
As a further improvement on the present invention, the production temperature of described lithotome binding agent is less than 60 DEG C,
Temperature is used to be 5-35 DEG C.
The invention has the beneficial effects as follows:
The present invention is dried granularity and the percentage by weight of redispersable latex powder of quartz sand by rationally selection,
Configure cost rationally, the lithotome binding agent of stable performance, have be firmly bonded, not easy glide, flat
Whole degree is high, the advantage of convenient and quick construction, can reduce labor intensity simultaneously, improve working environment, and become
This is cheap controlled.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that retouched
The embodiment stated is only a part of embodiment of the present invention rather than whole embodiments.
A kind of lithotome binding agent, the component of this lithotome binding agent and percentage by weight be: P.O42.5
Common portland cement 50%, first is dried quartz sand 45%, and second is dried quartz sand 3.2%, redispersible
Latex powder 1.5%, starch ether 0.1%, lignocellulose 0.2%.
Wherein, the first granularity being dried quartz sand is 40-70 mesh (powder granularity unit, 1 mesh=2.54cm hole
Footpath)；Second granularity being dried quartz sand is 70-140 mesh；Redispersable latex powder is ethylene, vinylacetate
Copolymer, make protecting colloid with polyvinyl alcohol；The production temperature of this lithotome binding agent is for being less than
60 DEG C, temperature is used to be 5-35 DEG C.
The performance indications of the present invention are as follows:
| Project | Tensile bond strength (MPa) | Sliding (mm) | Transversely deforming when outdoor (mm) |
| Index | ≥1.0 | ≤1.0 | ≤2.0 |
Above-mentioned each achievement data and construction reference perform with reference to following national standard or industry standard:
JC/T547-2005: " ceramic wall and floor bricks adhesive "
JG/T230-2007: " premixing mortar "
JG/T355-2012: " lithotome cement-based adhesive "
The present invention is dried granularity and the percentage by weight of redispersable latex powder of quartz sand by rationally selection,
Configure cost rationally, the lithotome binding agent of stable performance, have be firmly bonded, not easy glide, flat
Whole degree is high, the advantage of convenient and quick construction, can reduce labor intensity simultaneously, improve working environment, and become
This is cheap controlled.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Within bright spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in this
Within bright protection domain.
Claims (5)
1. a lithotome binding agent, it is characterised in that the component of described lithotome binding agent and weight
Percentage ratio is: P.O42.5 common portland cement 50%, and first is dried quartz sand 45%, and second is dried quartz
Sand 3.2%, redispersable latex powder 1.5%, starch ether 0.1%, lignocellulose 0.2%.
Lithotome binding agent the most according to claim 1, it is characterised in that described first is dried stone
The granularity of sand is 40-70 mesh.
Lithotome binding agent the most according to claim 2, it is characterised in that described second is dried stone
The granularity of sand is 70-140 mesh.
Lithotome binding agent the most according to claim 3, it is characterised in that described redispersible breast
Rubber powder is the copolymer of ethylene, vinylacetate, makees protecting colloid with polyvinyl alcohol.
Lithotome binding agent the most according to claim 4, it is characterised in that described lithotome glues
The production temperature of knot agent is less than 60 DEG C, uses temperature to be 5-35 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510344502.0A CN106316274A (en) | 2015-06-19 | 2015-06-19 | Natural stone binder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510344502.0A CN106316274A (en) | 2015-06-19 | 2015-06-19 | Natural stone binder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106316274A true CN106316274A (en) | 2017-01-11 |
Family
ID=57729024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510344502.0A Pending CN106316274A (en) | 2015-06-19 | 2015-06-19 | Natural stone binder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106316274A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109678431A (en) * | 2019-02-15 | 2019-04-26 | 衢州市逸宏建材有限公司 | A kind of the viscose glue mud and its preparation process of high intensity |
| CN110564306A (en) * | 2019-10-21 | 2019-12-13 | 苏州金螳螂建筑装饰股份有限公司 | High-strength stone bonding material and preparation method and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102557531A (en) * | 2010-12-11 | 2012-07-11 | 鞍钢房地产开发集团有限公司 | Dry-mixed surface mortar for external insulation of building exterior wall and preparation method thereof |
| CN102807345A (en) * | 2012-07-16 | 2012-12-05 | 同济大学 | Nano modified Portland cement base facing mortar and preparation method thereof |
| CN104211340A (en) * | 2014-09-09 | 2014-12-17 | 广西横县恒丰建材有限责任公司 | Building block ready-mixed mortar and production method thereof |
-
2015
- 2015-06-19 CN CN201510344502.0A patent/CN106316274A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102557531A (en) * | 2010-12-11 | 2012-07-11 | 鞍钢房地产开发集团有限公司 | Dry-mixed surface mortar for external insulation of building exterior wall and preparation method thereof |
| CN102807345A (en) * | 2012-07-16 | 2012-12-05 | 同济大学 | Nano modified Portland cement base facing mortar and preparation method thereof |
| CN104211340A (en) * | 2014-09-09 | 2014-12-17 | 广西横县恒丰建材有限责任公司 | Building block ready-mixed mortar and production method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 徐峰等: "《聚合物水泥基建材与应用》", 31 March 2010, 中国建筑工业出版社 * |
| 王新民等: "《新型建筑干拌砂浆指南》", 31 December 2004, 中国建筑工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109678431A (en) * | 2019-02-15 | 2019-04-26 | 衢州市逸宏建材有限公司 | A kind of the viscose glue mud and its preparation process of high intensity |
| CN110564306A (en) * | 2019-10-21 | 2019-12-13 | 苏州金螳螂建筑装饰股份有限公司 | High-strength stone bonding material and preparation method and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |