CN109354466A - A kind of strong concrete and preparation method thereof - Google Patents
A kind of strong concrete and preparation method thereof Download PDFInfo
- Publication number
- CN109354466A CN109354466A CN201811518494.7A CN201811518494A CN109354466A CN 109354466 A CN109354466 A CN 109354466A CN 201811518494 A CN201811518494 A CN 201811518494A CN 109354466 A CN109354466 A CN 109354466A
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- China
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- parts
- preparation
- concrete
- stirring
- wollastonite
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Classifications
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- 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
- C04B28/04—Portland cements
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- 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
A kind of strong concrete and preparation method thereof, ingredient is as follows by mass: 15-23 parts of composite Portland cement, 4-10 parts of microcrystalline cellulose, 5-13 parts of quartz sand, 2-6 parts of vermiculite power, 5-13 parts of epoxy resin, 2-6 parts of wollastonite, 5-10 parts of calcium chloride, 2-6 parts of lignosulfonates, 1-6 parts of sulfamate, 20-45 parts of water.The present invention substantially increases the strength capabilities of concrete, increases enterprise income, is suitble to promote.
Description
Technical field
The present invention relates to technical field of concrete preparation, specially a kind of concrete and preparation method thereof of high intensity.
Background technique
Concrete is one of the present age most important civil engineering material, it is by cementitious material, and granular aggregat is (also referred to as
Aggregate), water and the additive being added when necessary and admixture are prepared by a certain percentage, through uniform stirring, closely knit molding, hardening
Made of a kind of artificial stone material.The characteristics of concrete has abundant raw material, cheap, simple production process, thus dosage is got over
Come bigger.But traditional concrete strength is not able to satisfy the occasion of some high requests, such as skyscraper, the construction of dam.
Summary of the invention
In order to solve deficiency mentioned above in the background art.The present invention provides a kind of strong concrete and its preparation side
Method, concrete provided by the invention have fabulous intensity, are suitable for more applications.
The technical solution adopted by the present invention to solve the technical problems is: a kind of strong concrete and preparation method thereof,
Ingredient is as follows by mass:
15-23 parts of composite Portland cement, 4-10 parts of microcrystalline cellulose, 5-13 parts of quartz sand, 2-6 parts of vermiculite power, epoxy resin
5-13 parts, 2-6 parts of wollastonite, 5-10 parts of calcium chloride, 2-6 parts of lignosulfonates, 1-6 parts of sulfamate, 20-45 parts of water.
The preparation method the following steps are included:
(1) microcrystalline cellulose of above-mentioned deal, quartz sand, vermiculite power and wollastonite are added sequentially in hopper, it is then defeated
It send to blender；And composite Portland cement and water is added in the process of stirring, uniform stirring is carried out, the time controls in 5-
10min；
(2) after the mixture of step 1 is evenly dispersed, add above-mentioned deal calcium chloride, lignosulfonates, sulfamic acid
Salt continues to stir 3-6min；
(3) when in step 2 mixture after mixing evenly, to blender inside epoxy resin is added, then proceed to stirring 2-
6min, while isothermal holding 5-13min is carried out, then discharge finished product.
Compared with prior art, the optimal combination of the present invention being formulated to be obtained after test of many times, microcrystalline cellulose
The addition of element and wollastonite makes intensive properties get a promotion, and makes to reduce it is suitable for more occasions, and the concrete of invention preparation
The production cost of concrete, improves the cohesive force of concrete, shortens the curing time of concrete.
Beneficial effects of the present invention: substantially increasing the intensity of concrete, can be applied to more occasions, increases enterprise and receives
Benefit is suitble to promote.
Specific embodiment
Ingredient is as follows by mass:
21 parts of composite Portland cement, 5 parts of microcrystalline cellulose, 7 parts of quartz sand, 6 parts of vermiculite power, 8 parts of epoxy resin, wollastonite 5
Part, 6 parts of calcium chloride, 5 parts of lignosulfonates, 4 parts of sulfamate, 36 parts of water.
The preparation method the following steps are included:
(1) microcrystalline cellulose of above-mentioned deal, quartz sand, vermiculite power and wollastonite are added sequentially in hopper, it is then defeated
It send to blender；And composite Portland cement and water is added in the process of stirring, uniform stirring is carried out, time control exists
7min；
(2) after the mixture of step 1 is evenly dispersed, add above-mentioned deal calcium chloride, lignosulfonates, sulfamic acid
Salt continues to stir 5min；
(3) when in step 2 mixture after mixing evenly, to blender inside epoxy resin is added, then proceed to stirring 4min,
Isothermal holding 10min is carried out simultaneously, then discharge finished product.
Claims (2)
1. a kind of strong concrete and preparation method thereof, it is characterized in that: ingredient is as follows by mass:
15-23 parts of composite Portland cement, 4-10 parts of microcrystalline cellulose, 5-13 parts of quartz sand, 2-6 parts of vermiculite power, epoxy resin
5-13 parts, 2-6 parts of wollastonite, 5-10 parts of calcium chloride, 2-6 parts of lignosulfonates, 1-6 parts of sulfamate, 20-45 parts of water.
2. a kind of strong concrete and preparation method thereof, it is characterized in that: preparation method the following steps are included:
(1) microcrystalline cellulose of above-mentioned deal, quartz sand, vermiculite power and wollastonite are added sequentially in hopper, it is then defeated
It send to blender；And composite Portland cement and water is added in the process of stirring, uniform stirring is carried out, the time controls in 5-
10min；
(2) after the mixture of step 1 is evenly dispersed, add above-mentioned deal calcium chloride, lignosulfonates, sulfamic acid
Salt continues to stir 3-6min；
(3) when in step 2 mixture after mixing evenly, to blender inside epoxy resin is added, then proceed to stirring 2-
6min, while isothermal holding 5-13min is carried out, then discharge finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811518494.7A CN109354466A (en) | 2018-12-12 | 2018-12-12 | A kind of strong concrete and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811518494.7A CN109354466A (en) | 2018-12-12 | 2018-12-12 | A kind of strong concrete and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109354466A true CN109354466A (en) | 2019-02-19 |
Family
ID=65331994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811518494.7A Withdrawn CN109354466A (en) | 2018-12-12 | 2018-12-12 | A kind of strong concrete and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109354466A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110668841A (en) * | 2019-10-22 | 2020-01-10 | 张国浩 | Durable foam concrete and preparation method thereof |
-
2018
- 2018-12-12 CN CN201811518494.7A patent/CN109354466A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110668841A (en) * | 2019-10-22 | 2020-01-10 | 张国浩 | Durable foam concrete and preparation method thereof |
| CN110668841B (en) * | 2019-10-22 | 2020-09-18 | 乐清市川嘉电气科技有限公司 | Durable foam concrete and preparation method thereof |
| CN112125701A (en) * | 2019-10-22 | 2020-12-25 | 舒伟伟 | Durable foam concrete |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190219 |