CN1096504A - Ultralight, high temperature resistant, high-strength cement mortar - Google Patents
Ultralight, high temperature resistant, high-strength cement mortar Download PDFInfo
- Publication number
- CN1096504A CN1096504A CN93112014A CN93112014A CN1096504A CN 1096504 A CN1096504 A CN 1096504A CN 93112014 A CN93112014 A CN 93112014A CN 93112014 A CN93112014 A CN 93112014A CN 1096504 A CN1096504 A CN 1096504A
- Authority
- CN
- China
- Prior art keywords
- parts
- temperature resistant
- cement mortar
- high temperature
- ultralight
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/06—Aluminous cements
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The present invention relates to material of construction, specifically the working method of high temperature resistant cement mortar.It is to be gelling material with 100 parts low calcium-aluminate refractory cementss, and what add the flyash extract floats pearl and 10～45 parts of microballons, 30～50 parts in water, forms through mixing and stirring.The present invention compares with conventional cement mortar, has that high temperature resistant, unit weight is light, a high strength, advantage such as impervious, freeze proof, wear-resisting.
Description
The present invention relates to material of construction, specifically the working method of high temperature resistant cement mortar.
Sand-cement slurry is facilities such as building construction and Industrial Stoves materials commonly used, it is found that in use to have unit weight big, non-refractory shortcomings such as (structure organization generation explosions when temperature reaches 200 left and right sides).For a long time, round the unit weight that how to alleviate cement mortar and reach resistant to elevated temperatures requirement, improve its mechanical property is the problem that relevant department very pays close attention to always.
The purpose of this invention is to provide a kind of unit weight that makes and alleviate, the high temperature resistant cement mortar that each mechanical property improves.Can be used as the Industrial Stoves refractory materials uses.
Technical essential of the present invention is to be gelling material with 100 parts low calcium-aluminate refractory cementss, and what add the flyash extract floats 10～45 parts of pearl and microballons, and 30～50 parts in water forms through mixing and stirring.
The present invention compares with conventional cement mortar, has that high temperature resistant, unit weight is light, a high strength, advantage such as impervious, freeze proof, wear-resisting.Its basic mechanical design feature:
Unit weight: 1000～1400kg/M
3(lighter by 36～54%) than ordinary mortar;
Refractory temperature: 1200 ℃
Ultimate compression strength: R28 200～600kg/cm
2
Folding strength: R28 45～80kg/cm
2;
Center tensile strength: R28 20～60kg/cm
2
Float pearl and the microballon of the said flyash extract of the present invention needed 2 * 2mm sieve.Can add 2～5 parts in the short glass fiber that strengthens material or pumice cotton fibre according to demand of anti-crack.
Embodiment:
Getting 100 parts low calcium-aluminate refractory cementss by weight is gelling material, and what add the flyash extract floats pearl and 20 parts of microballons, 30 parts in water, and mixing and stirring forms.
Should use vibrator jolt ramming during moulding, and it is real conscientiously to receive the slurry mill.The maintenance 7～14 days of should sprinkling water in 24 hours can be watered 70 ℃ of hot water as urgent need and be carried out maintenance after the moulding, can use in 3～7 days.
Claims (3)
1, a kind of ultralight, high temperature resistant, high-strength cement mortar is characterized in that with 100 parts low calcium-aluminate refractory cementss be gelling material, and what add the flyash extract floats 10～45 parts of pearl and microballons, and 30～50 parts in water forms through mixing and stirring.
2,, it is characterized in that float pearl and the microballon of said flyash extract needed 2 * 2mm sieve according to the described sand-cement slurry of claim 1.
3,, it is characterized in that saidly can adding 2～5 parts in the short glass fiber that strengthens material or pumice cotton fibre according to demand of anti-crack according to the described sand-cement slurry of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93112014A CN1096504A (en) | 1993-06-18 | 1993-06-18 | Ultralight, high temperature resistant, high-strength cement mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93112014A CN1096504A (en) | 1993-06-18 | 1993-06-18 | Ultralight, high temperature resistant, high-strength cement mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1096504A true CN1096504A (en) | 1994-12-21 |
Family
ID=4989759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93112014A Pending CN1096504A (en) | 1993-06-18 | 1993-06-18 | Ultralight, high temperature resistant, high-strength cement mortar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1096504A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1061951C (en) * | 1997-01-08 | 2001-02-14 | 中国建筑材料科学研究院水泥所阳泉联营特种水泥厂 | Super high strength quick hardening sulfaluminous cement |
| CN101708994A (en) * | 2009-12-01 | 2010-05-19 | 陕西盛华冶化有限公司 | Masonry material for ladle of ferro-silicon-calcium electric furnace |
| CN103936352A (en) * | 2014-03-27 | 2014-07-23 | 滁州市三和纤维制造有限公司 | High-strength heat insulation mortar containing asbestos fiber |
| CN114368977A (en) * | 2021-12-23 | 2022-04-19 | 中建科技集团有限公司 | Cement-based fly ash floating bead sound absorption material and preparation method thereof |
-
1993
- 1993-06-18 CN CN93112014A patent/CN1096504A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1061951C (en) * | 1997-01-08 | 2001-02-14 | 中国建筑材料科学研究院水泥所阳泉联营特种水泥厂 | Super high strength quick hardening sulfaluminous cement |
| CN101708994A (en) * | 2009-12-01 | 2010-05-19 | 陕西盛华冶化有限公司 | Masonry material for ladle of ferro-silicon-calcium electric furnace |
| CN103936352A (en) * | 2014-03-27 | 2014-07-23 | 滁州市三和纤维制造有限公司 | High-strength heat insulation mortar containing asbestos fiber |
| CN103936352B (en) * | 2014-03-27 | 2016-02-24 | 滁州市三和纤维制造有限公司 | A kind of high-strength insulation mortar containing fibrous magnesium silicate |
| CN114368977A (en) * | 2021-12-23 | 2022-04-19 | 中建科技集团有限公司 | Cement-based fly ash floating bead sound absorption material and preparation method thereof |
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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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |