CN113087432A - Naphthalene water reducing agent baking-free brick curing agent and baking-free brick production process - Google Patents
Naphthalene water reducing agent baking-free brick curing agent and baking-free brick production process Download PDFInfo
- Publication number
- CN113087432A CN113087432A CN202110394497.XA CN202110394497A CN113087432A CN 113087432 A CN113087432 A CN 113087432A CN 202110394497 A CN202110394497 A CN 202110394497A CN 113087432 A CN113087432 A CN 113087432A
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- Prior art keywords
- parts
- baking
- curing agent
- muck
- free brick
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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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
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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
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention belongs to the technical field of baking-free brick production, and discloses a naphthalene water reducer baking-free brick curing agent which comprises the following components in parts by weight: 8-10 parts of naphthalene water reducer, 4-7 parts of ammonium chloride, 3-5 parts of magnesium chloride, 3-5 parts of sodium sulfate and 75-80 parts of water. The invention provides a naphthalene water reducer baking-free brick curing agent, which utilizes a curing treatment mode of combining the curing agent with a traditional curing material to carry out resource treatment on muck. The invention also provides a production process of the baking-free brick.
Description
Technical Field
The invention belongs to the technical field of baking-free brick production, and particularly relates to a naphthalene water reducing agent baking-free brick curing agent and a baking-free brick production process.
Background
For the treatment of construction waste, there are different treatment modes in different urban development stages. The first stage, near treatment, for project backfill or roadbed construction; in the second stage, searching idle land blocks, mountainous region gullies, beaches and the like for filling; and in the third stage, the treatment is mainly carried out by outward transportation, in addition, the common treatment mode of the dregs at present is sand washing treatment, and the obtained sand can be used as a concrete raw material or is simply cured by using a traditional curing material (mainly a cementing material such as cement).
1 the prior art is difficult to deal with the rapidly increased construction waste and has high outward transportation cost.
2 the water washing treatment is carried out on the dregs, so that a large amount of clay which is more difficult to treat is generated.
3 the traditional curing material has lower curing strength, uses a large amount of cement and other glue materials, and has higher cost.
Disclosure of Invention
In order to solve the problems, the invention provides a naphthalene water reducer baking-free brick curing agent, which is used for recycling muck in a curing treatment mode combining the curing agent with a traditional curing material. The invention also provides a production process of the baking-free brick.
In order to achieve the purpose, the invention adopts the technical scheme that:
in a first technical scheme, the naphthalene water reducer baking-free brick curing agent comprises the following components in parts by weight: 8-10 parts of naphthalene water reducer, 4-7 parts of ammonium chloride, 3-5 parts of magnesium chloride, 3-5 parts of sodium sulfate and 75-80 parts of water.
In the first technical scheme, the preferable naphthalene water reducer baking-free brick curing agent comprises the following components in parts by weight: 9 parts of naphthalene water reducer, 6 parts of ammonium chloride, 4 parts of magnesium chloride, 4 parts of sodium sulfate and 77 parts of water.
In the second technical proposal, the production process of the baking-free brick uses the naphthalene water reducing agent baking-free brick curing agent in the first technical proposal,
drying the engineering muck, screening the dried muck, screening the muck with particles with the particle size of less than 10mm for later use, and mixing the raw materials according to the following components in parts by weight: 77-83 parts of muck, 10-12 parts of cement, 1-2 parts of curing agent and 8-9 parts of water, and the mixed raw materials are subjected to static pressure forming under the pressure of 15MPa for 30s by means of a brick mould to prepare the baking-free muck brick with the strength of 28d and 25 MPa.
In the second technical scheme, preferably, the mixed raw materials comprise the following components in parts by weight: 80 parts of muck, 10 parts of cement, 1 part of curing agent and 9 parts of water.
In the second technical scheme, preferably, the mixed raw materials comprise the following components in parts by weight: 80 parts of muck, 10 parts of cement, 2 parts of curing agent and 8 parts of water.
The beneficial effects of the invention are as follows:
the invention can effectively improve the strength of the residue soil baking-free brick by utilizing the curing agent technology, convert the residue soil into green regenerated building materials, reduce the residue soil stacking, outward transportation or traditional curing cost and generate certain economic benefit.
Detailed Description
In order to make the purpose, technical solution and advantages of the present technical solution more clear, the present technical solution is further described in detail below with reference to specific embodiments. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present teachings.
In a first technical scheme, the naphthalene water reducer baking-free brick curing agent comprises the following components in parts by weight: 8-10 parts of naphthalene water reducer, 4-7 parts of ammonium chloride, 3-5 parts of magnesium chloride, 3-5 parts of sodium sulfate and 75-80 parts of water.
In the first technical scheme, the preferable naphthalene water reducer baking-free brick curing agent comprises the following components in parts by weight: 9 parts of naphthalene water reducer, 6 parts of ammonium chloride, 4 parts of magnesium chloride, 4 parts of sodium sulfate and 77 parts of water. .
In the second technical proposal, the production process of the baking-free brick uses the naphthalene water reducing agent baking-free brick curing agent in the first technical proposal,
drying the engineering muck, screening the dried muck, screening the muck with particles with the particle size of less than 10mm for later use, and mixing the raw materials according to the following components in parts by weight: 77-83 parts of muck, 10-12 parts of cement, 1-2 parts of curing agent and 8-9 parts of water, and the mixed raw materials are subjected to static pressure forming under the pressure of 15MPa for 30s by means of a brick mould to prepare the baking-free muck brick with the strength of 28d and 25 MPa.
In the second technical scheme, preferably, the mixed raw materials comprise the following components in parts by weight: 80 parts of muck, 10 parts of cement, 1 part of curing agent and 9 parts of water.
In the second technical scheme, preferably, the mixed raw materials comprise the following components in parts by weight: 80 parts of muck, 10 parts of cement, 2 parts of curing agent and 8 parts of water.
The foregoing is only a preferred embodiment of the present invention, and many variations in the specific embodiments and applications of the invention may be made by those skilled in the art without departing from the spirit of the invention, which falls within the scope of the claims of this patent.
Claims (5)
1. The naphthalene water reducer baking-free brick curing agent is characterized by comprising the following components in parts by weight: 8-10 parts of naphthalene water reducer, 4-7 parts of ammonium chloride, 3-5 parts of magnesium chloride, 3-5 parts of sodium sulfate and 75-80 parts of water.
2. The naphthalene water reducer baking-free brick curing agent as claimed in claim 1, which is characterized by comprising the following components in parts by weight: 9 parts of naphthalene water reducer, 6 parts of ammonium chloride, 4 parts of magnesium chloride, 4 parts of sodium sulfate and 77 parts of water.
3. A process for producing baking-free bricks by using the naphthalene water reducer baking-free brick curing agent as defined in claim 1 or 2, which is characterized in that:
drying the engineering muck, screening the dried muck, screening the muck with particles with the particle size of less than 10mm for later use, and mixing the raw materials according to the following components in parts by weight: 77-83 parts of muck, 10-12 parts of cement, 1-2 parts of curing agent and 8-9 parts of water, and the mixed raw materials are subjected to static pressure forming under the pressure of 15MPa for 30s by means of a brick mould to prepare the baking-free muck brick with the strength of 28d and 25 MPa.
4. A process for the production of baking-free bricks as claimed in claim 3, wherein: the mixed raw materials comprise the following components in parts by weight: 80 parts of muck, 10 parts of cement, 1 part of curing agent and 9 parts of water.
5. A process for the production of baking-free bricks as claimed in claim 3, wherein: the mixed raw materials comprise the following components in parts by weight: 80 parts of muck, 10 parts of cement, 2 parts of curing agent and 8 parts of water.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2021100987780 | 2021-01-25 | ||
| CN202110098778 | 2021-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113087432A true CN113087432A (en) | 2021-07-09 |
Family
ID=76676803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110394497.XA Pending CN113087432A (en) | 2021-01-25 | 2021-04-13 | Naphthalene water reducing agent baking-free brick curing agent and baking-free brick production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113087432A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105776784A (en) * | 2016-04-19 | 2016-07-20 | 陈孝很 | Inorganic curing agent and application thereof |
| CN111205057A (en) * | 2020-01-16 | 2020-05-29 | 深圳港创建材股份有限公司 | Pressure forming brick prepared from building residue soil and preparation method thereof |
| CN111233369A (en) * | 2020-01-16 | 2020-06-05 | 深圳港创建材股份有限公司 | Preparation of nano-ion composite muck curing agent |
-
2021
- 2021-04-13 CN CN202110394497.XA patent/CN113087432A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105776784A (en) * | 2016-04-19 | 2016-07-20 | 陈孝很 | Inorganic curing agent and application thereof |
| CN111205057A (en) * | 2020-01-16 | 2020-05-29 | 深圳港创建材股份有限公司 | Pressure forming brick prepared from building residue soil and preparation method thereof |
| CN111233369A (en) * | 2020-01-16 | 2020-06-05 | 深圳港创建材股份有限公司 | Preparation of nano-ion composite muck curing agent |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210709 |
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| RJ01 | Rejection of invention patent application after publication |