CN105461243A - Anti-radiation cement - Google Patents
Anti-radiation cement Download PDFInfo
- Publication number
- CN105461243A CN105461243A CN201410426420.6A CN201410426420A CN105461243A CN 105461243 A CN105461243 A CN 105461243A CN 201410426420 A CN201410426420 A CN 201410426420A CN 105461243 A CN105461243 A CN 105461243A
- Authority
- CN
- China
- Prior art keywords
- cement
- radiation
- mixing
- lead powder
- mixed
- 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.)
- Pending
Links
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention relates to an anti-radiation cement, which comprises the following components: 15% of a raw material, 40% of clinker, 15% of a mixed material, 10% of coal ash residue, and 20% of lead powder. The mixed material includes slag, furnace ash residue, and fly ash. The materials are mixed, crushed and then calcined at 2000-2500DEG C so as to obtain a finished product. The cement provided by the invention has the advantage of radiation protection.
Description
technical field:
The invention belongs to building field, particularly a kind of radiation proof cement.
background technology:
Current cement not radioprotective, this formula can be used for the large-scale reaction vessel outside surface of the radioactivity such as Nuclear power plants etc.
summary of the invention:
The present invention is directed to the deficiencies in the prior art, a kind of radiation proof cement is provided.
Comprise following formula: the ratio of raw material, grog, mixing material, coal ash, lead powder is 15%, 40%:15%:10%; 20%, described mixing material comprises slag, boiler ash sediment, flyash; Above-mentioned raw materials gets product after mixing, pulverizing after 2000-2500 DEG C of calcining.
Advantage of the present invention: radioprotective.
embodiment:
The present invention is described by following examples:
Comprise following formula: the ratio of raw material, grog, mixing material, coal ash, lead powder is 15%, 40%:15%:10%; 20%, described mixing material comprises slag, boiler ash sediment, flyash; Above-mentioned raw materials gets product after mixing, pulverizing after 2000-2500 DEG C of calcining.
Claims (1)
1. a radiation proof cement, is characterized in that: comprise following formula: the ratio of raw material, grog, mixing material, coal ash, lead powder is 15%, 40%:15%:10%; 20%, described mixing material comprises slag, boiler ash sediment, flyash; Above-mentioned raw materials gets product after mixing, pulverizing after 2000-2500 DEG C of calcining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410426420.6A CN105461243A (en) | 2014-08-27 | 2014-08-27 | Anti-radiation cement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410426420.6A CN105461243A (en) | 2014-08-27 | 2014-08-27 | Anti-radiation cement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105461243A true CN105461243A (en) | 2016-04-06 |
Family
ID=55599469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410426420.6A Pending CN105461243A (en) | 2014-08-27 | 2014-08-27 | Anti-radiation cement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105461243A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107651893A (en) * | 2017-09-28 | 2018-02-02 | 嘉华特种水泥股份有限公司 | A kind of radiation proof decoration cement |
-
2014
- 2014-08-27 CN CN201410426420.6A patent/CN105461243A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107651893A (en) * | 2017-09-28 | 2018-02-02 | 嘉华特种水泥股份有限公司 | A kind of radiation proof decoration cement |
| CN107651893B (en) * | 2017-09-28 | 2020-07-10 | 嘉华特种水泥股份有限公司 | Radiation-proof decorative cement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104071998B (en) | Utilize the technique that industrial residue produces high strength cement | |
| CN104310849B (en) | A kind of concrete accelerator | |
| CN103570262A (en) | High-strength cement | |
| CN103880475A (en) | Emulsion whitening agent for ceramic and preparation method thereof | |
| CN104098283B (en) | The construction method of cement is sintered with converter slag | |
| CN105461243A (en) | Anti-radiation cement | |
| CN101070243A (en) | Method for synthesizing sphene | |
| JP5932478B2 (en) | Cement composition and method for producing the same | |
| CN103545003A (en) | Anti-radiation cement | |
| CN104193204B (en) | Utilize the technique that industrial residue produces high strength cement | |
| CN103588398A (en) | Anti-corrosion cement | |
| CN103613295B (en) | A kind of dry cement process | |
| CN104671680A (en) | Formula for preparing 325#, 425# and 525# cement | |
| CN105985028A (en) | Cement formula | |
| CN103449745A (en) | Preparation method of low heavy metal-leached ecological cement | |
| CN104402464A (en) | Fireproof castable made of magnesium slag and manganese slag | |
| CN103539370A (en) | Cement | |
| RU2610901C1 (en) | Composition for cementing liquid radioactive wastes | |
| CN103553379A (en) | Quick-drying cement | |
| RU2012134286A (en) | METHOD FOR PRODUCING CEMENT CLINKER | |
| CN106630699A (en) | Cement | |
| CN105366965A (en) | Quick-dry cement | |
| CN105985027A (en) | Environmentally-protective cement | |
| CN102730994A (en) | Preparation method of expanded gangue Portland cement | |
| CN103570260A (en) | Acid/alkali-corrosion-resistant cement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160406 |