CN105198253A - Novel building cement - Google Patents
Novel building cement Download PDFInfo
- Publication number
- CN105198253A CN105198253A CN201510625354.XA CN201510625354A CN105198253A CN 105198253 A CN105198253 A CN 105198253A CN 201510625354 A CN201510625354 A CN 201510625354A CN 105198253 A CN105198253 A CN 105198253A
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- parts
- cement
- novel building
- silicon carbide
- sodium nitrite
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Abstract
The invention belongs to the field of blending and preparation of building materials and relates to building materials, in particular to novel building cement. The novel building cement is characterized by comprising, by mass, 450-650 parts of sulphate aluminum cement, 70-100 parts of magnesium oxide, 15-25 parts of magnesium chloride, 5-10 parts of sodium nitrite, 10-15 parts of silicon carbide and 15-25 parts of calcium oxide.
Description
Technical field
Cement: powdery hydraulicity inorganic coagulation material.Add water after stirring and become slurry, can harden in atmosphere or better harden in water, and can the material such as sand, stone is cemented together securely.Cement mono-word is developed by Latin caementum, is the meaning of rubble and slabstone.Early stage lime is very similar to modern lime pozzolanic cement to pozzuolanic mixture, and the concrete made with its cementing rubble, after sclerosis, not only intensity is higher, and can also resist the erosion of fresh water or brackish water.For a long time, it, as a kind of important gelling material, is widely used in the engineerings such as civil construction, water conservancy, national defence.
In prior art, the setting time of cement bad control, meanwhile, running into extreme mal-condition also may can make the waste material that thes cement solidifies out.
Background technology
The invention belongs to allotment and the preparation field of material of construction, be specifically related to material of construction, particularly relate to a kind of novel building cement.
Summary of the invention
In order to solve defect of the prior art, the invention provides a kind of novel building cement.
A kind of novel building cement, is characterized in that component comprises: aluminosulfate cement, magnesium oxide, magnesium chloride, Sodium Nitrite, silicon carbide, calcium oxide.
Described a kind of novel building cement, is characterized in that: comprise following component, be calculated as follows according to mass fraction:
Aluminosulfate cement 450 ~ 650 parts
70 ~ 100 parts, magnesium oxide
Magnesium chloride 15-25 part
Sodium Nitrite 5-10 part
Silicon carbide 10-15 part
Calcium oxide 15-25 part.
Described a kind of novel building cement, is characterized in that: comprise following component, be calculated as follows according to mass fraction:
Aluminosulfate cement 650 parts
100 parts, magnesium oxide
25 parts, magnesium chloride
Sodium Nitrite 10 parts
15 parts, silicon carbide
25 parts, calcium oxide.
Described a kind of novel building cement, is characterized in that: comprise following component, be calculated as follows according to mass fraction:
Aluminosulfate cement 450 parts
70 parts, magnesium oxide
15 parts, magnesium chloride
Sodium Nitrite 5 parts
10 parts, silicon carbide
15 parts, calcium oxide.
The invention has the beneficial effects as follows: the fast crushing resistance of setting rate is strong, and resistance to compression is effective, and can not find qualitative change, and the present invention also has waterproof, the effect of leakproof.
concrete embodiment
embodiment 1:
A kind of novel building cement, is characterized in that component comprises: aluminosulfate cement, magnesium oxide, magnesium chloride, Sodium Nitrite, silicon carbide, calcium oxide.
Described a kind of novel building cement, is characterized in that: comprise following component, be calculated as follows according to mass fraction:
Aluminosulfate cement 450 ~ 650 parts
70 ~ 100 parts, magnesium oxide
Magnesium chloride 15-25 part
Sodium Nitrite 5-10 part
Silicon carbide 10-15 part
Calcium oxide 15-25 part.
embodiment 2:
Described a kind of novel building cement, is characterized in that: comprise following component, be calculated as follows according to mass fraction:
Aluminosulfate cement 650 parts
100 parts, magnesium oxide
25 parts, magnesium chloride
Sodium Nitrite 10 parts
15 parts, silicon carbide
25 parts, calcium oxide.
embodiment 3:
Described a kind of novel building cement, is characterized in that: comprise following component, be calculated as follows according to mass fraction:
Aluminosulfate cement 450 parts
70 parts, magnesium oxide
15 parts, magnesium chloride
Sodium Nitrite 5 parts
10 parts, silicon carbide
15 parts, calcium oxide.
The invention has the beneficial effects as follows: crushing resistance is strong, and resistance to compression is effective, and can not find qualitative change, and the present invention also has waterproof, the effect of leakproof.
Claims (4)
1. a novel building cement, is characterized in that component comprises: aluminosulfate cement, magnesium oxide, magnesium chloride, Sodium Nitrite, silicon carbide, calcium oxide.
2. a kind of novel building cement according to claim 1, is characterized in that: comprise following component, be calculated as follows according to mass fraction:
Aluminosulfate cement 450 ~ 650 parts
70 ~ 100 parts, magnesium oxide
Magnesium chloride 15-25 part
Sodium Nitrite 5-10 part
Silicon carbide 10-15 part
Calcium oxide 15-25 part.
3. a kind of novel building cement according to claim 1, is characterized in that: comprise following component, be calculated as follows according to mass fraction:
Aluminosulfate cement 650 parts
100 parts, magnesium oxide
25 parts, magnesium chloride
Sodium Nitrite 10 parts
15 parts, silicon carbide
25 parts, calcium oxide.
4. a kind of novel building cement according to claim 1, is characterized in that: comprise following component, be calculated as follows according to mass fraction:
Aluminosulfate cement 450 parts
70 parts, magnesium oxide
15 parts, magnesium chloride
Sodium Nitrite 5 parts
10 parts, silicon carbide
15 parts, calcium oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510625354.XA CN105198253A (en) | 2015-09-28 | 2015-09-28 | Novel building cement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510625354.XA CN105198253A (en) | 2015-09-28 | 2015-09-28 | Novel building cement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105198253A true CN105198253A (en) | 2015-12-30 |
Family
ID=54946283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510625354.XA Pending CN105198253A (en) | 2015-09-28 | 2015-09-28 | Novel building cement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105198253A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1034912A (en) * | 1988-02-10 | 1989-08-23 | 湖南大学 | Magnesia oxychloride cement that has excellent water-resistance and magnesite concrete |
| CN1065852A (en) * | 1991-04-18 | 1992-11-04 | 陆玉琳 | Modified chloromagnesia composite and technology thereof |
| CN1070627A (en) * | 1991-09-16 | 1993-04-07 | 山东省新材料研究所 | Modified magnesium oxychloride cement and goods thereof |
| US8409344B2 (en) * | 2007-02-26 | 2013-04-02 | Metamateria Technologies Llc | Cement and methods of preparing cement |
| CN104926270A (en) * | 2015-07-10 | 2015-09-23 | 中材高新成都能源技术有限公司 | Novel quartz building material |
-
2015
- 2015-09-28 CN CN201510625354.XA patent/CN105198253A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1034912A (en) * | 1988-02-10 | 1989-08-23 | 湖南大学 | Magnesia oxychloride cement that has excellent water-resistance and magnesite concrete |
| CN1065852A (en) * | 1991-04-18 | 1992-11-04 | 陆玉琳 | Modified chloromagnesia composite and technology thereof |
| CN1070627A (en) * | 1991-09-16 | 1993-04-07 | 山东省新材料研究所 | Modified magnesium oxychloride cement and goods thereof |
| US8409344B2 (en) * | 2007-02-26 | 2013-04-02 | Metamateria Technologies Llc | Cement and methods of preparing cement |
| CN104926270A (en) * | 2015-07-10 | 2015-09-23 | 中材高新成都能源技术有限公司 | Novel quartz building material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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 |
Application publication date: 20151230 |
|
| RJ01 | Rejection of invention patent application after publication |