CN107572950A - A kind of cement mortar - Google Patents
A kind of cement mortar Download PDFInfo
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- CN107572950A CN107572950A CN201710748585.9A CN201710748585A CN107572950A CN 107572950 A CN107572950 A CN 107572950A CN 201710748585 A CN201710748585 A CN 201710748585A CN 107572950 A CN107572950 A CN 107572950A
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- mass parts
- cement
- cement mortar
- ceramic particles
- porous ceramic
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Abstract
The invention discloses a kind of cement mortar.Its composition of the cement mortar of the present invention includes：The mass parts of portland cement 26 45, the mass parts of porous ceramic particles 35, the mass parts of epoxy resin 35, the mass parts of Iron Ore Powder 10 15, the mass parts of defoamer 8 12, the mass parts of lignin liquor 5 10, the mass parts of water 90 130.The present invention has advantages below：Various auxiliary agents are added into cement, improve stability, permeability resistance and the crack resistance of cement mortar, cost is low, and the feature of environmental protection is good, has saved resource；Porous ceramic particles are added, the ion that there can be harm to concrete performance and long-time stability to chlorion, sulfate ion, nitrate ion and alkali metal ion etc. is complexed, and improves long-time stability；Silicon-carbide particle can aid in improving concrete strength, further increase the stability of cement components or cement structures.
Description
Technical field
The present invention relates to cement to process field, more particularly to a kind of cement mortar.
Background technology
Cement mortar is the working solution used in well cementation, and the function of cement mortar is well cementation, and well cementation can reach following purpose：1.
Fixed and protection sleeve pipe：Sleeve pipe under in drilling process, it is necessary to it is fixed up by well cementing operation.In addition, sleeve pipe
Outer Behavior of Hardened Cement Paste can reduce extruding of the stratum to sleeve pipe, play protection sleeve pipe.2. protect high-pressure oil-gas layer：High pressure is met when boring
During oil-gas Layer, gas blowout accident easily occurs, drilling fluid density is improved with equilibrium strata pressure, after being drilled high-pressure oil-gas layer, it is necessary to
Setting of casing is cemented the well, and high-pressure oil-gas layer is protected.3. insulate severe leakage layer and other complicated layers：Severe leakage layer is met when boring
When, can take reduce drilling fluid density and（Or）Add the method drilling well of loss circulation material, after being drilled severe leakage layer, it is also necessary to trap
Pipe is cemented the well, and it is insulated, and it is not influenceed drilling well below, and other complicated layers are met when boring（Such as caving ground）When,
The method that can be cemented the well after this layer is drilled with setting of casing solves.For a long time, cement mortar is as a kind of important binder materials, extensively
It is general to be applied to the engineerings such as civil construction, water conservancy, national defence.
The content of the invention
Present invention aims at provide a kind of cement mortar.The present invention is achieved through the following technical solutions：A kind of cement mortar, its
Composition includes：Portland cement 26-45 mass parts, porous ceramic particles 3-5 mass parts, epoxy resin 3-5 mass parts, iron ore
Powder 10-15 mass parts, defoamer 8-12 mass parts, lignin liquor 5-10 mass parts, water 90-130 mass parts.
Preferable composition includes：The mass parts of portland cement 26, the mass parts of porous ceramic particles 3, the mass of epoxy resin 3
Part, the mass parts of Iron Ore Powder 10, the mass parts of defoamer 8, the mass parts of lignin liquor 5, the mass parts of water 90.
Preferable composition includes：The mass parts of portland cement 45, the mass parts of porous ceramic particles 5, the mass of epoxy resin 5
Part, the mass parts of Iron Ore Powder 15, the mass parts of defoamer 12, the mass parts of lignin liquor 10, the mass parts of water 130.
Further, the composition of the cement mortar also includes：Porous ceramic particles 3-5 mass parts.
Further, the composition of the cement mortar also includes：Carborundum 1-2.5 mass parts.
The present invention adds various auxiliary agents into cement, improves stability, permeability resistance and the crack resistance of cement mortar, cost
Low, the feature of environmental protection is good, has saved resource；Porous ceramic particles are added, can be to chlorion, sulfate ion, nitrate ion and alkali
The ion that metal ion etc. has harm to concrete performance and long-time stability is complexed, and improves long-time stability；Add
Silicon-carbide particle can aid in improving concrete strength, further increase the stability of cement components or cement structures.
Embodiment
The invention will be further described with the following Examples.
A kind of cement mortar of the present invention of embodiment 1, consisting of：The mass parts of portland cement 26, porous ceramic particles 3
Mass parts, the mass parts of epoxy resin 3, the mass parts of Iron Ore Powder 10, the mass parts of defoamer 8, the mass parts of lignin liquor 5, the matter of water 90
Measure part, porous ceramic particles 3-5 mass parts, carborundum 1-2.5 mass parts
A kind of cement mortar of the present invention of embodiment 2, consisting of：The mass parts of portland cement 30, the mass of porous ceramic particles 4
Part, the mass parts of epoxy resin 4, the mass parts of Iron Ore Powder 12.5, the mass parts of defoamer 10, the mass parts of lignin liquor 7, the matter of water 120
Measure part, the mass parts of carborundum 2.5.
A kind of cement mortar of the present invention of embodiment 3, consisting of：The mass parts of portland cement 45, porous ceramic particles 5
Mass parts, the mass parts of epoxy resin 5, the mass parts of Iron Ore Powder 15, the mass parts of defoamer 12, the mass parts of lignin liquor 10, water 130
Mass parts, porous ceramic particles 3-5 mass parts.
Claims (5)
1. a kind of cement mortar, it is characterised in that its composition includes：Portland cement 26-45 mass parts, porous ceramic particles 3-5
Mass parts, epoxy resin 3-5 mass parts, Iron Ore Powder 10-15 mass parts, defoamer 8-12 mass parts, lignin liquor 5-10 matter
Measure part, water 90-130 mass parts.
2. a kind of cement mortar according to claim 1, it is characterised in that its composition includes：The mass parts of portland cement 26,
The mass parts of porous ceramic particles 3, the mass parts of epoxy resin 3, the mass parts of Iron Ore Powder 10, the mass parts of defoamer 8, lignin liquor 5
Mass parts, the mass parts of water 90.
3. a kind of cement mortar according to claim 1, it is characterised in that its composition includes：The mass parts of portland cement 45,
The mass parts of porous ceramic particles 5, the mass parts of epoxy resin 5, the mass parts of Iron Ore Powder 15, the mass parts of defoamer 12, lignin liquor
10 mass parts, the mass parts of water 130.
4. a kind of cement mortar according to any one of claim 1-3, it is characterised in that its composition also includes：Porous pottery
Porcelain particle 3-5 mass parts.
5. a kind of cement mortar according to any one of claim 1-3, it is characterised in that its composition also includes：Carborundum
1-2.5 mass parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710748585.9A CN107572950A (en) | 2017-08-28 | 2017-08-28 | A kind of cement mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710748585.9A CN107572950A (en) | 2017-08-28 | 2017-08-28 | A kind of cement mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107572950A true CN107572950A (en) | 2018-01-12 |
Family
ID=61029645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710748585.9A Withdrawn CN107572950A (en) | 2017-08-28 | 2017-08-28 | A kind of cement mortar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107572950A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111116119A (en) * | 2019-12-30 | 2020-05-08 | 株洲大禹恒基新材料有限公司 | Green high-strength high-toughness concrete formula |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104926238A (en) * | 2015-06-18 | 2015-09-23 | 张家港市山牧新材料技术开发有限公司 | Nano cement paste |
| CN104946219A (en) * | 2015-06-15 | 2015-09-30 | 张家港市山牧新材料技术开发有限公司 | Low-density high-strength cement paste |
| CN106116309A (en) * | 2016-06-29 | 2016-11-16 | 颜红英 | Cement mortar |
| CN106830855A (en) * | 2017-01-16 | 2017-06-13 | 罗来兵 | A kind of thick matter type gravity flowing levelling mortar |
-
2017
- 2017-08-28 CN CN201710748585.9A patent/CN107572950A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104946219A (en) * | 2015-06-15 | 2015-09-30 | 张家港市山牧新材料技术开发有限公司 | Low-density high-strength cement paste |
| CN104926238A (en) * | 2015-06-18 | 2015-09-23 | 张家港市山牧新材料技术开发有限公司 | Nano cement paste |
| CN106116309A (en) * | 2016-06-29 | 2016-11-16 | 颜红英 | Cement mortar |
| CN106830855A (en) * | 2017-01-16 | 2017-06-13 | 罗来兵 | A kind of thick matter type gravity flowing levelling mortar |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111116119A (en) * | 2019-12-30 | 2020-05-08 | 株洲大禹恒基新材料有限公司 | Green high-strength high-toughness concrete formula |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180112 |