CN108178540A - A kind of ferrous aluminate cement clinker - Google Patents
A kind of ferrous aluminate cement clinker Download PDFInfo
- Publication number
- CN108178540A CN108178540A CN201711440002.2A CN201711440002A CN108178540A CN 108178540 A CN108178540 A CN 108178540A CN 201711440002 A CN201711440002 A CN 201711440002A CN 108178540 A CN108178540 A CN 108178540A
- Authority
- CN
- China
- Prior art keywords
- parts
- additive
- present
- aluminate cement
- cement 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.)
- Withdrawn
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
- C04B7/32—Aluminous cements
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 present invention relates to building material technical fields, and in particular to a kind of ferrous aluminate cement clinker.Include the ingredient of following parts by weight：Lime stone：50 60 parts；Aluminium slag ash：20 30 parts；Red bauxite：10 15 parts；Gypsum：10 20 parts；Iron ore powder：28 parts；Additive：25 parts；The additive is sodium hydroxide.The present invention brings suitable alkalinity by adding in sodium hydroxide, accelerates the early hydration speed of clinker, improves the early strength of cement, shortens demoulding time, and the durability of cement later strength and cement is also secure.Ferric ion is brought by adding in iron oxide so that clinker burning temperature is relatively low, reduces the heat consumption during clinker burning.
Description
Technical field
The present invention relates to building material technical fields, and in particular to a kind of ferrous aluminate cement clinker.
Background technology
Cement is powdery hydraulicity inorganic coagulation material.Add water stir after into slurry, can in air harden or in water
In preferably harden, and can the materials such as sand, stone are cemented together securely.
The mixture of early stage lime and volcanic ash and modern lime pozzolanic cement are much like, are made of its cementing rubble
Concrete, not only intensity is higher after hardening, and can also resist the erosion of fresh water or brackish water.For a long time, it is as one
The important cementitious material of kind, is widely used in the engineerings such as civil construction, water conservancy, national defence.
Ferrous aluminate cement clinker is the important materials for producing ferrous aluminate cement, and the performance of ferrous aluminate cement clinker is determined
The performance of ferrous aluminate cement is determined.The raising of cement early strength helps to shorten demoulding time, improves production efficiency.
Invention content
The mesh of the present invention is, for problems of the prior art, proposes a kind of ferrous aluminate cement clinker, improves
The early strength of cement.
To achieve these goals, the technical solution adopted by the present invention is：
A kind of ferrous aluminate cement clinker includes the ingredient of following parts by weight：
Lime stone：50-60 parts；
Aluminium slag ash：20-30 parts；
Red bauxite：10-15 parts；
Gypsum：10-20 parts；
Iron ore powder：2-8 parts；
Additive：2-5 parts；
The additive is sodium hydroxide.
Further, the ferrous aluminate cement clinker includes the ingredient of following parts by weight：
Lime stone：55 parts；
Aluminium slag ash：25 parts；
Red bauxite：12 parts；
Gypsum：15 parts；
Iron ore powder：5 parts；
Additive：4 parts；
The additive is sodium hydroxide.
Further, the additive further includes iron oxide.
Further, the weight ratio of the sodium hydroxide and iron oxide is 5：1.
By adopting the above-described technical solution, the beneficial effects of the invention are as follows：
The present invention brings suitable alkalinity by adding in sodium hydroxide, accelerates the early hydration speed of clinker, improves cement
Early strength, shorten demoulding time, the durability of cement later strength and cement is also secure.It is brought by adding in iron oxide
Ferric ion so that clinker burning temperature is relatively low, reduce clinker burning during heat consumption.
Specific embodiment
The present invention is described in detail below.
Purpose, technical scheme and advantage to make the embodiment of the present invention are clearer, below will be in the embodiment of the present invention
Technical solution be clearly and completely described, it is clear that described embodiment be part of the embodiment of the present invention rather than
Whole embodiments.
Therefore, the detailed description of the embodiment of the present invention presented below is not intended to limit claimed invention
Range, but it is merely representative of the selected embodiment of the present invention.Based on the embodiments of the present invention, those of ordinary skill in the art exist
All other embodiments obtained under the premise of creative work are not made, shall fall within the protection scope of the present invention.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally connect
It connects；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, can above-mentioned term be understood with concrete condition
Concrete meaning in the present invention.
Embodiment 1
As a kind of preferred embodiment of the present invention, present embodiment discloses a kind of ferrous aluminate cement clinker, the present embodiment packets
It includes：
A kind of ferrous aluminate cement clinker includes the ingredient of following parts by weight：
Lime stone：50-60 parts；
Aluminium slag ash：20-30 parts；
Red bauxite：10-15 parts；
Gypsum：10-20 parts；
Iron ore powder：2-8 parts；
Additive：2-5 parts；
The additive is sodium hydroxide.
Embodiment 2
As a kind of preferred embodiment of the present invention, present embodiment discloses a kind of ferrous aluminate cement clinker, the present embodiment packets
It includes：
A kind of ferrous aluminate cement clinker includes the ingredient of following parts by weight：
Lime stone：55 parts；
Aluminium slag ash：25 parts；
Red bauxite：12 parts；
Gypsum：10 parts；
Iron ore powder：2 parts；
Additive：4 parts；
The additive is sodium hydroxide.
Embodiment 3
As a kind of preferred embodiment of the present invention, present embodiment discloses a kind of ferrous aluminate cement clinker, the present embodiment packets
It includes：
A kind of ferrous aluminate cement clinker includes the ingredient of following parts by weight：
Lime stone：50 parts；
Aluminium slag ash：30 parts；
Red bauxite：15 parts；
Gypsum：15 parts；
Iron ore powder：8 parts；
Additive：5 parts；
The additive is sodium hydroxide.
Embodiment 4
As a kind of preferred embodiment of the present invention, present embodiment discloses a kind of ferrous aluminate cement clinker, the present embodiment packets
It includes：
A kind of ferrous aluminate cement clinker includes the ingredient of following parts by weight：
Lime stone：60 parts；
Aluminium slag ash：20 parts；
Red bauxite：10 parts；
Gypsum：20 parts；
Iron ore powder：5 parts；
Additive：2 parts；
The additive is sodium hydroxide.
Embodiment 5
As a kind of preferred embodiment of the present invention, present embodiment discloses a kind of ferrous aluminate cement clinker, the present embodiment packets
It includes：
A kind of ferrous aluminate cement clinker includes the ingredient of following parts by weight：
Lime stone：60 parts；
Aluminium slag ash：20 parts；
Red bauxite：10 parts；
Gypsum：20 parts；
Iron ore powder：2 parts；
Additive：2 parts；
The additive is sodium hydroxide.
The additive further includes iron oxide.
Embodiment 6
As a kind of preferred embodiment of the present invention, present embodiment discloses a kind of ferrous aluminate cement clinker, the present embodiment packets
It includes：
A kind of ferrous aluminate cement clinker includes the ingredient of following parts by weight：
Lime stone：50 parts；
Aluminium slag ash：30 parts；
Red bauxite：15 parts；
Gypsum：10 parts；
Iron ore powder：8 parts；
Additive：5 parts；
The additive is sodium hydroxide.
The weight ratio of the sodium hydroxide and iron oxide is 5：1.
Claims (4)
1. a kind of ferrous aluminate cement clinker, which is characterized in that include the ingredient of following parts by weight：
Lime stone：50-60 parts；
Aluminium slag ash：20-30 parts；
Red bauxite：10-15 parts；
Gypsum：10-20 parts；
Iron ore powder：2-8 parts；
Additive：2-5 parts；
The additive is sodium hydroxide.
2. ferrous aluminate cement clinker according to claim 1, which is characterized in that include the ingredient of following parts by weight：
Lime stone：55 parts；
Aluminium slag ash：25 parts；
Red bauxite：12 parts；
Gypsum：15 parts；
Iron ore powder：5 parts；
Additive：4 parts；
The additive is sodium hydroxide.
3. ferrous aluminate cement clinker according to claim 1 or 2, it is characterised in that：The additive further includes oxidation
Iron.
4. ferrous aluminate cement clinker according to claim 3, it is characterised in that：The weight of the sodium hydroxide and iron oxide
Amount is than being 5：1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711440002.2A CN108178540A (en) | 2017-12-27 | 2017-12-27 | A kind of ferrous aluminate cement clinker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711440002.2A CN108178540A (en) | 2017-12-27 | 2017-12-27 | A kind of ferrous aluminate cement clinker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108178540A true CN108178540A (en) | 2018-06-19 |
Family
ID=62547391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711440002.2A Withdrawn CN108178540A (en) | 2017-12-27 | 2017-12-27 | A kind of ferrous aluminate cement clinker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108178540A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112479609A (en) * | 2020-12-22 | 2021-03-12 | 汝州市东江建筑工业科技有限公司 | All-solid-waste aluminum ferrite cement clinker for prefabricated parts and preparation method thereof |
-
2017
- 2017-12-27 CN CN201711440002.2A patent/CN108178540A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112479609A (en) * | 2020-12-22 | 2021-03-12 | 汝州市东江建筑工业科技有限公司 | All-solid-waste aluminum ferrite cement clinker for prefabricated parts and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4012264A (en) | Early strength cements | |
| CN108191273A (en) | A kind of preparation method of ferrous aluminate cement clinker | |
| CN105198336A (en) | Seashore building cement resisting strong wind and big waves | |
| WO2017085565A2 (en) | Portland cement free activation of ground granulated blast furnace slag | |
| CN108147687A (en) | A kind of preparation method of sulphate aluminium cement | |
| CN113582635A (en) | Full-solid-waste water permeable brick and preparation method and application thereof | |
| CN110981257B (en) | Alkali-free and chlorine-free concrete accelerator based on magnesium carbonate trihydrate | |
| CN107963820A (en) | A kind of novel concrete formula | |
| CN108178540A (en) | A kind of ferrous aluminate cement clinker | |
| CN111592321A (en) | Method for enhancing cement mortar strength by pyrophyllite | |
| CN108178538A (en) | A kind of preparation method of aluminate cement | |
| CN108164167A (en) | A kind of preparation method of portland cement | |
| CN107935422A (en) | A kind of ferrous aluminate cement | |
| CN108147686A (en) | A kind of preparation method of sulphoaluminate cement clinker | |
| CN108046627A (en) | A kind of sulphoaluminate cement clinker | |
| CN107986647A (en) | A kind of energy conservation and environmental protection cement formula | |
| CN108147685A (en) | A kind of preparation method of ferrous aluminate cement | |
| CN108147688A (en) | A kind of preparation method of Portland clinker | |
| KR20230067760A (en) | Nanoparticle for revealing concrete early strength, concrete-forming composition comprising same and method of preparing same | |
| CN112851153A (en) | Environment-friendly cement and preparation method thereof | |
| CN108178537A (en) | A kind of aluminate cement clinker | |
| CN105272076A (en) | Building cement | |
| CN108046626A (en) | A kind of aluminate cement | |
| CN108164166A (en) | A kind of sulphate aluminium cement | |
| CN106316176A (en) | Fly ash cement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20180619 |
|
| WW01 | Invention patent application withdrawn after publication |