CN104529265A - Dry-mixed wear-resistant mortar, and preparation method and application thereof - Google Patents
Dry-mixed wear-resistant mortar, and preparation method and application thereof Download PDFInfo
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- CN104529265A CN104529265A CN201410696349.3A CN201410696349A CN104529265A CN 104529265 A CN104529265 A CN 104529265A CN 201410696349 A CN201410696349 A CN 201410696349A CN 104529265 A CN104529265 A CN 104529265A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Abstract
The invention discloses dry-mixed wear-resistant mortar, and a preparation method and application thereof. The preparation method comprises: mixing cement and sand to obtain a mixture M1; adding fly ash and carbon powder into the mixture M1 to obtain a mixture M2; and adding rubber powder and iron tailings into the mixture M2 to obtain the dry-mixed wear-resistant mortar. Based on 100 parts by weight of cement, the usage amount of sand is 20-200 parts by weight, the usage amount of fly ash is 10-100 parts by weight, the usage amount of rubber powder is 1-10 parts by weight, the usage amount of carbon powder is 10-100 parts by weight, and the usage amount of iron tailings is 20-200 parts by weight. By adding fly ash and carbon powder into a mixture of cement and sand and then adding rubber powder and iron tailings, the dry-mixed wear-resistant mortar has good wear resistance when being used by adding water, the usage scope of the dry-mixed wear-resistant mortar is substantially expanded, the service life of the dry-mixed wear-resistant mortar is prolonged, and the usage cost is saved.
Description
Technical field
The present invention relates to the preparation field of dry-mixed mortar, particularly, relate to one and be dry mixed anti-wear mortar and its preparation method and application.
Background technology
In daily construction applications, the application of dry-mixed mortar is very extensive, and such as, the building by laying bricks or stones of body of wall, to plaster, whitewashing also outside some bonding for ceramic tile, metope, Application Areas is very extensive.And dry-mixed mortar is all be used on exterior surface of wall mostly, therefore needs to touch a lot of external object.If its wear resisting property is poor, then can greatly reduce its work-ing life, increase maintenance cost.
Therefore, provide a kind of result of use good, wear resisting property is good, and it is the problem that the present invention needs solution badly that use range is dry mixed anti-wear mortar and preparation method thereof widely.
Summary of the invention
For above-mentioned prior art, the object of the invention is to overcome the wear resisting property of dry-mixed mortar in prior art general, subject range is narrower, the problem that work-ing life is shorter, thus provide a kind of result of use good, wear resisting property is good, and use range is dry mixed anti-wear mortar and its preparation method and application widely.
To achieve these goals, the invention provides a kind of preparation method being dry mixed anti-wear mortar, wherein, described preparation method comprises:
(1) cement and sand are mixed, obtain mixture M 1;
(2) in mixture M 1, add flyash and powdered carbon, obtain mixture M 2;
(3) in mixture M 2, add rubber powder and iron milltailings, obtain being dry mixed anti-wear mortar; Wherein,
Relative to the described cement of 100 weight parts, the consumption of described sand is 20-200 weight part, and the consumption of described flyash is 10-100 weight part, and the consumption of described rubber powder is 1-10 weight part, the consumption of described powdered carbon is 10-100 weight part, and the consumption of described iron milltailings is 20-200 weight part.
Present invention also offers a kind of obtain according to preparation method described above be dry mixed anti-wear mortar.
Present invention also offers a kind of described above application being dry mixed anti-wear mortar.
Pass through technique scheme, the present invention passes through after cement and the mixing of sand certain proportion, add a certain proportion of flyash and powdered carbon wherein again, add certain rubber powder and iron milltailings more simultaneously, and then make the anti-wear mortar that is dry mixed after by above-mentioned preparation have good wear resisting property when adding water and using, greatly extend its use range, and its work-ing life can be extended, save use cost.
Other features and advantages of the present invention are described in detail in embodiment part subsequently.
Embodiment
Below the specific embodiment of the present invention is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
The invention provides a kind of preparation method being dry mixed anti-wear mortar, wherein, described preparation method comprises:
(1) cement and sand are mixed, obtain mixture M 1;
(2) in mixture M 1, add flyash and powdered carbon, obtain mixture M 2;
(3) in mixture M 2, add rubber powder and iron milltailings, obtain being dry mixed anti-wear mortar; Wherein,
Relative to the described cement of 100 weight parts, the consumption of described sand is 20-200 weight part, and the consumption of described flyash is 10-100 weight part, and the consumption of described rubber powder is 1-10 weight part, the consumption of described powdered carbon is 10-100 weight part, and the consumption of described iron milltailings is 20-200 weight part.
Above-mentioned design by by cement and sand certain proportion mixing after, add a certain proportion of flyash and powdered carbon wherein again, add certain rubber powder and iron milltailings more simultaneously, and then make the anti-wear mortar that is dry mixed after by above-mentioned preparation have good wear resisting property when adding water and using, greatly extend its use range, and its work-ing life can be extended, save use cost.
In order to make the anti-wear mortar that is dry mixed obtained, there is better wear resisting property, one of the present invention preferred embodiment in, relative to the described cement of 100 weight parts, the consumption of described sand is 50-150 weight part, the consumption of described flyash is 30-70 weight part, the consumption of described rubber powder is 3-7 weight part, and the consumption of described powdered carbon is 30-70 weight part, and the consumption of described iron milltailings is 50-150 weight part.
Described cement can be this area routine use cement type, such as, one of the present invention preferred embodiment in, described cement can be chosen as silicate cement.
To be dry mixed wear-resisting sand slurry body coarse in order to avoid obtained, and in use quality is coarse to cause it, one of the present invention more preferred embodiment in, also comprise in step (2) and flyash and powdered carbon ground.It is less that described process of lapping only needs to be ground to particle diameter, such as, one of the present invention preferred embodiment in, be ground to and described flyash and powdered carbon are ground to particle diameter are not more than 0.5mm.
Described sand can be the type of sand that this area routine uses, and such as, can be washed-out sand etc., certainly, one of the present invention preferred embodiment in, in order to obtain better result of use, described sand can be chosen as quartz sand.
In order to avoid add water use time there is more foam, one of the present invention preferred embodiment in, can also comprise in step (3) and add defoamer in mixture M 2; Wherein, relative to the described cement of 100 weight parts, the consumption of described defoamer is 3-20 weight part.In order to obtain better defoaming effect, and can production cost be reduced, one of the present invention more preferred embodiment in, relative to the described cement of 100 weight parts, the consumption of described defoamer is 8-13 weight part.
Present invention also offers a kind of obtain according to preparation method described above be dry mixed anti-wear mortar.
Present invention also offers a kind of described above application being dry mixed anti-wear mortar.
Below will be described the present invention by embodiment.In following examples, described cement is the trade mark that Peng Lai Wei Yang Cement Co., Ltd produces is the ordinary Portland cement of 42.5R, described sand is the order number that Fengyang County time quartz sand factory produces is the commercially available quartz sand of 100-200 object, described rubber powder is the conventional commercial product that Hangzhou Fu Bang special material company limited produces, described defoamer is the trade mark that defoamer company limited of Nanjing Huaxing produces is the conventional commercial product of XPC-30B, described flyash, described powdered carbon and described iron milltailings and conventional commercial product.
Embodiment 1
100g cement and 50g sand are mixed, obtains mixture M 1; Add in mixture M 1 and be ground to the 30g flyash and 30g powdered carbon that particle diameter is 0.5mm, obtain mixture M 2; In mixture M 2, add 3g rubber powder, 3g defoamer and 50g iron milltailings, obtain being dry mixed anti-wear mortar A1.
Embodiment 2
100g cement and 150g sand are mixed, obtains mixture M 1; Add in mixture M 1 and be ground to the 70g flyash and 70g powdered carbon that particle diameter is 0.5mm, obtain mixture M 2; In mixture M 2, add 7g rubber powder, 20g defoamer and 150g iron milltailings, obtain being dry mixed anti-wear mortar A2.
Embodiment 3
100g cement and 100g sand are mixed, obtains mixture M 1; Add in mixture M 1 and be ground to the 50g flyash and 50g powdered carbon that particle diameter is 0.5mm, obtain mixture M 2; In mixture M 2, add 5g rubber powder, 10g defoamer and 100g iron milltailings, obtain being dry mixed anti-wear mortar A3.
Embodiment 4
Be prepared according to the preparation method of embodiment 3, unlike, the consumption of described sand is 20g, the consumption of described flyash is 10g, and the consumption of described rubber powder is 1g, and the consumption of described powdered carbon is 10g, the consumption of described iron milltailings is 20g, does not add described defoamer, obtains being dry mixed anti-wear mortar A4.
Embodiment 5
Be prepared according to the preparation method of embodiment 3, unlike, the consumption of described sand is 200g, the consumption of described flyash is 100g, the consumption of described rubber powder is 10g, and the consumption of described powdered carbon is 100g, and the consumption of described iron milltailings is 200g, do not add described defoamer, obtain being dry mixed anti-wear mortar A5.
Comparative example 1
Be prepared according to the preparation method of embodiment 3, unlike, the consumption of described sand is 10g, the consumption of described flyash is 5g, and the consumption of described rubber powder is 0.1g, and the consumption of described powdered carbon is 5g, the consumption of described iron milltailings is 10g, obtains being dry mixed anti-wear mortar D1.
Comparative example 2
Be prepared according to the preparation method of embodiment 3, unlike, the consumption of described sand is 300g, the consumption of described flyash is 200g, and the consumption of described rubber powder is 20g, and the consumption of described powdered carbon is 200g, the consumption of described iron milltailings is 300g, obtains being dry mixed anti-wear mortar D2.
Comparative example 3
The conventional commercial dry-mixed mortar D3 that Zhengzhou light of spring building materials Science and Technology Ltd. produces.
Test case
Above-mentioned A1-A5 and D1-D3 is detected its fastness to rubbing ratio and surface strength (impression diameter) according to JG/T230-2007, and the result obtained is as shown in table 1.
Table 1
| Numbering | Fastness to rubbing ratio (%) | Impression diameter (mm) |
| A1 | 580 | 1.25 |
| A2 | 560 | 1.32 |
| A3 | 560 | 1.52 |
| A4 | 450 | 2.35 |
| A5 | 420 | 2.65 |
| D1 | 120 | 5.65 |
| D2 | 150 | 6.52 |
| D3 | 300 | 3.30 |
Can be found out by table 1, the fastness to rubbing being dry mixed anti-wear mortar obtained within the scope of the present invention is obviously better than conventional commercial product, and its surface strength is also obviously better than conventional commercial product, thus it has better wear resisting property, the wear resisting property being dry mixed anti-wear mortar obtained in preferable range of the present invention is then more excellent, but does not then possess this good wear resisting property at the anti-wear mortar that is dry mixed that the scope of the invention is obtained outward.
More than describe the preferred embodiment of the present invention in detail; but the present invention is not limited to the detail in above-mentioned embodiment, within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible array mode.
In addition, also can carry out arbitrary combination between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (10)
1. be dry mixed a preparation method for anti-wear mortar, it is characterized in that, described preparation method comprises:
(1) cement and sand are mixed, obtain mixture M 1;
(2) in mixture M 1, add flyash and powdered carbon, obtain mixture M 2;
(3) in mixture M 2, add rubber powder and iron milltailings, obtain being dry mixed anti-wear mortar; Wherein,
Relative to the described cement of 100 weight parts, the consumption of described sand is 20-200 weight part, and the consumption of described flyash is 10-100 weight part, and the consumption of described rubber powder is 1-10 weight part, the consumption of described powdered carbon is 10-100 weight part, and the consumption of described iron milltailings is 20-200 weight part.
2. preparation method according to claim 1, wherein, relative to the described cement of 100 weight parts, the consumption of described sand is 50-150 weight part, the consumption of described flyash is 30-70 weight part, the consumption of described rubber powder is 3-7 weight part, and the consumption of described powdered carbon is 30-70 weight part, and the consumption of described iron milltailings is 50-150 weight part.
3. preparation method according to claim 1 and 2, wherein, described cement is silicate cement.
4. preparation method according to claim 1 and 2, wherein, also comprises in step (2) and flyash and powdered carbon being ground.
5. preparation method according to claim 4, wherein, is ground to and described flyash and powdered carbon are ground to particle diameter are not more than 0.5mm.
6. preparation method according to claim 1 and 2, wherein, described sand is quartz sand.
7. preparation method according to claim 1 and 2, wherein, also comprises in step (3) and add defoamer in mixture M 2; Wherein, relative to the described cement of 100 weight parts, the consumption of described defoamer is 3-20 weight part.
8. preparation method according to claim 7, wherein, relative to the described cement of 100 weight parts, the consumption of described defoamer is 8-13 weight part.
9. one kind obtain according to the preparation method in claim 1-8 described in any one be dry mixed anti-wear mortar.
10. the application being dry mixed anti-wear mortar according to claim 9.
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| CN201410696349.3A CN104529265A (en) | 2014-11-26 | 2014-11-26 | Dry-mixed wear-resistant mortar, and preparation method and application thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108505673A (en) * | 2018-04-03 | 2018-09-07 | 济南大学 | Activated carbon building block and the processing method of harmful substance can be adsorbed |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101880142A (en) * | 2010-06-25 | 2010-11-10 | 河北科技大学 | Method for preparing wall and floor tile adhesive mortar by using mill tailings |
| CN102603248A (en) * | 2012-03-23 | 2012-07-25 | 北京建筑工程学院 | Tailing sand mortar dry blend and mortar preparation method thereby |
| CN103113056A (en) * | 2013-02-18 | 2013-05-22 | 桐乡正昶新型材料有限公司 | Mortar and preparation method thereof |
| CN104030644A (en) * | 2014-06-09 | 2014-09-10 | 中国铁道科学研究院铁道建筑研究所 | Polymer cement mortar for slab ballastless track of high-speed railway |
-
2014
- 2014-11-26 CN CN201410696349.3A patent/CN104529265A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101880142A (en) * | 2010-06-25 | 2010-11-10 | 河北科技大学 | Method for preparing wall and floor tile adhesive mortar by using mill tailings |
| CN102603248A (en) * | 2012-03-23 | 2012-07-25 | 北京建筑工程学院 | Tailing sand mortar dry blend and mortar preparation method thereby |
| CN103113056A (en) * | 2013-02-18 | 2013-05-22 | 桐乡正昶新型材料有限公司 | Mortar and preparation method thereof |
| CN104030644A (en) * | 2014-06-09 | 2014-09-10 | 中国铁道科学研究院铁道建筑研究所 | Polymer cement mortar for slab ballastless track of high-speed railway |
Non-Patent Citations (1)
| Title |
|---|
| 徐峰等编著: "《聚合物水泥基建材与应用》", 31 March 2010, 中国建筑工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108505673A (en) * | 2018-04-03 | 2018-09-07 | 济南大学 | Activated carbon building block and the processing method of harmful substance can be adsorbed |
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Application publication date: 20150422 |