CN106431029A - Hygroscopic cement - Google Patents
Hygroscopic cement Download PDFInfo
- Publication number
- CN106431029A CN106431029A CN201610776017.5A CN201610776017A CN106431029A CN 106431029 A CN106431029 A CN 106431029A CN 201610776017 A CN201610776017 A CN 201610776017A CN 106431029 A CN106431029 A CN 106431029A
- Authority
- CN
- China
- Prior art keywords
- parts
- cement
- activated carbon
- moisture absorption
- clinker
- 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
- C04B7/00—Hydraulic cements
- C04B7/24—Cements from oil shales, residues or waste other than slag
- C04B7/26—Cements from oil shales, residues or waste other than slag from raw materials containing flue dust, i.e. fly ash
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses hygroscopic cement, and belongs to the field of building raw materials. The hygroscopic cement contains the following raw materials in parts by weight: 400-1200 parts of cement clinker, 20-90 parts of activated carbon, 50-150 parts of calcium sulfate, 15-45 parts of fly ash, and 30-60 parts of a stabilizer. The hygroscopic cement disclosed by the invention is prepared by adding the activated carbon into the cement clinker, and the prepared cement, compared with other cement, is stronger in hygroscopic property, and can meet industry needs with strong hygroscopicity of cement.
Description
Technical field
The invention belongs to building material field is and in particular to a kind of moisture absorption cement.
Background technology
Moisture absorption cement material is also one kind of construction material demand.Constitutive material in cement has certain moisture absorption in itself
Property, but when air humidity is big, tend not to meet moisture absorption, moistureproof demand, now it is accomplished by hygroscopicity more preferably cement material
Material, to meet to hygroscopic demand.Moisture absorption cement mainly absorbs water more by force with the addition of to have on the basis of cement base material
The component of ability, contributes to the hygroscopic lifting of cement.
Content of the invention
It is an object of the invention to provide a kind of moisture absorption cement, to lift the hygroscopicity of cement.Ask to solve above technology
Topic, the present invention employs the following technical solutions：A kind of moisture absorption cement, in units of weight portion, comprises following raw material：Clinker
400 ~ 1200 parts, 20 ~ 90 parts of activated carbon, 50 ~ 150 parts of calcium sulfate, 15 ~ 45 parts of flyash, 30 ~ 60 parts of stabilizer.
Preferably, described moisture absorption cement is prepared by the raw material of following weight portion：1000 parts of clinker, 84 parts of activated carbon,
108 parts of calcium sulfate, 26 parts of flyash, 52 parts of stabilizer.
Preferably, described moisture absorption cement is prepared by the raw material of following weight portion：700 parts of clinker, 50 parts of activated carbon, sulfur
150 parts of sour calcium, 33 parts of flyash, 60 parts of stabilizer.
Preferably, described moisture absorption cement is prepared by the raw material of following weight portion：400 parts of clinker, 20 parts of activated carbon, sulfur
50 parts of sour calcium, 15 parts of flyash, 40 parts of stabilizer.
The moisture absorption cement of the present invention adds activated carbon by clinker and is prepared from, and other cement compared by obtained cement
Moisture pick-up propertiess are higher, can meet the bibulous industry requirement to cement.
Specific embodiment
A kind of moisture absorption cement of embodiment 1, by the raw material preparation of following weight portion：1000 parts of clinker, activated carbon 84
Part, 108 parts of calcium sulfate, 26 parts of flyash, 52 parts of stabilizer.
A kind of moisture absorption cement of embodiment 2, by the raw material preparation of following weight portion：700 parts of clinker, activated carbon 50
Part, 150 parts of calcium sulfate, 33 parts of flyash, 60 parts of stabilizer.
A kind of moisture absorption cement of embodiment 3, by the raw material preparation of following weight portion：400 parts of clinker, activated carbon 20
Part, 50 parts of calcium sulfate, 15 parts of flyash, 40 parts of stabilizer.
Claims (4)
1. a kind of moisture absorption cement is it is characterised in that in units of weight portion, comprise following raw material：400 ~ 1200 parts of clinker,
20 ~ 90 parts of activated carbon, 50 ~ 150 parts of calcium sulfate, 15 ~ 45 parts of flyash, 30 ~ 60 parts of stabilizer.
2. moisture absorption cement according to claim 1 is it is characterised in that prepared by the raw material of following weight portion：Clinker
1000 parts, 84 parts of activated carbon, 108 parts of calcium sulfate, 26 parts of flyash, 52 parts of stabilizer.
3. moisture absorption cement according to claim 1 is it is characterised in that prepared by the raw material of following weight portion：Clinker
700 parts, 50 parts of activated carbon, 150 parts of calcium sulfate, 33 parts of flyash, 60 parts of stabilizer.
4. moisture absorption cement according to claim 1 is it is characterised in that prepared by the raw material of following weight portion：Clinker
400 parts, 20 parts of activated carbon, 50 parts of calcium sulfate, 15 parts of flyash, 40 parts of stabilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610776017.5A CN106431029A (en) | 2016-08-31 | 2016-08-31 | Hygroscopic cement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610776017.5A CN106431029A (en) | 2016-08-31 | 2016-08-31 | Hygroscopic cement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106431029A true CN106431029A (en) | 2017-02-22 |
Family
ID=58091108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610776017.5A Pending CN106431029A (en) | 2016-08-31 | 2016-08-31 | Hygroscopic cement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106431029A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111548033A (en) * | 2020-06-16 | 2020-08-18 | 济南金禾建材有限公司 | Cement and production process thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103641341A (en) * | 2013-12-02 | 2014-03-19 | 韩树君 | Cement curing material and preparation method thereof |
| CN104860558A (en) * | 2015-05-13 | 2015-08-26 | 张芳 | Energy-saving cement |
-
2016
- 2016-08-31 CN CN201610776017.5A patent/CN106431029A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103641341A (en) * | 2013-12-02 | 2014-03-19 | 韩树君 | Cement curing material and preparation method thereof |
| CN104860558A (en) * | 2015-05-13 | 2015-08-26 | 张芳 | Energy-saving cement |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111548033A (en) * | 2020-06-16 | 2020-08-18 | 济南金禾建材有限公司 | Cement and production process thereof |
| CN111548033B (en) * | 2020-06-16 | 2021-09-17 | 济南金禾建材有限公司 | Cement and production process 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |