CN107140869B - Ecological artificial fish reef and additive and preparation method thereof - Google Patents
Ecological artificial fish reef and additive and preparation method thereof Download PDFInfo
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- CN107140869B CN107140869B CN201710523279.5A CN201710523279A CN107140869B CN 107140869 B CN107140869 B CN 107140869B CN 201710523279 A CN201710523279 A CN 201710523279A CN 107140869 B CN107140869 B CN 107140869B
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- additive
- artificial fish
- fish reef
- ecological
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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
- 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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- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/54—Substitutes for natural stone, artistic materials or the like
- C04B2111/542—Artificial natural stone
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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)
- Artificial Fish Reefs (AREA)
- Revetment (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses an additive special for an ecological artificial fish reef, which comprises the following components in percentage by mass: 30-50% of polycarboxylate, 10-15% of lignocellulose, 10-15% of bacillus natto, 1-3% of sodium sulfate, 0.1-1% of ferric sulfate, 2-4% of carbon black and 20-25% of silica fume. The invention provides an ecological special additive for artificial fish reefs, the strength of the artificial fish reefs doped with the additive not only meets the requirement of market concrete strength, but also can reduce the pH value in slurry to about 8, meanwhile, an encircling stone coating is formed, the calcification reaction in the structure and aerobic bacteria released by the calcification reaction are slowed down, meanwhile, the additive can release BB bacteria, good conditions are provided for fish growth, and the ecological artificial fish reef is beneficial to ecology.
Description
Technical Field
The invention relates to the field of building materials, in particular to an ecological artificial fish reef and an additive and a preparation method thereof.
Background
With the development of marine fishery, the artificial fish reef is widely applied to shallow water areas along the coast of the sea, but the commonly used artificial fish reefs are all the same in structure and only have the purpose of providing a place for fish and the like to make food, grow, breed and shelter in general conditions, but are insufficient for improving the life quality of the fish and the like, so that the artificial fish reef needs to be structurally reformed to make the fish and the like live in a better environment.
Disclosure of Invention
The invention aims to provide an ecological artificial fish reef and an additive and a preparation method thereof.
The special additive for the ecological artificial fish reef comprises the following components in percentage by mass: 30-50% of polycarboxylate, 10-15% of lignocellulose, 10-15% of bacillus natto, 1-3% of sodium sulfate, 0.1-1% of ferric sulfate, 2-4% of carbon black and 20-25% of silica fume.
A preparation method of the special additive for the ecological artificial fish reef comprises the following steps: firstly, stirring the polycarboxylate powder and the silicon dioxide powder, adding the bacillus natto powder after stirring uniformly, adding the sodium sulfate powder after stirring uniformly, stirring, adding the ferric sulfate carbon black together, stirring to obtain gray powder, and finally filling into an aluminum foil anti-corrosion packaging bag for sealing.
The mass fraction of each component is as follows: 40-45% of polycarboxylate, 10-15% of lignocellulose, 10-15% of bacillus natto, 1-3% of sodium sulfate, 0.1-1% of ferric sulfate, 2-4% of carbon black and 20-25% of silica fume.
A preparation method of an ecological artificial fish reef comprises the steps of firstly stirring water, cement and an additive special for the ecological artificial fish reef for 3 minutes, then adding broken stones and stirring for 5 minutes. And uniformly coating the aggregate surface with glass luster by the cementing slurry fully stirred by the cementing slurry, then discharging, and pouring into a structural mould for vibration.
The macadam is 10 mm-20 mm macadam.
The cement is P.O 42.5 grade cement.
The preparation method of the special additive for the ecological artificial fish reef comprises the following steps: firstly, stirring the polycarboxylate powder and the silicon dioxide powder, adding the bacillus natto powder after stirring uniformly, adding the sodium sulfate powder after stirring uniformly, stirring, adding the ferric sulfate carbon black together, stirring to obtain gray powder, and finally filling into an aluminum foil anti-corrosion packaging bag for sealing.
The mass fraction of each component is as follows: 40-45% of polycarboxylate, 10-15% of lignocellulose, 10-15% of bacillus natto, 1-3% of sodium sulfate, 0.1-1% of ferric sulfate, 2-4% of carbon black and 20-25% of silica fume.
An ecological artificial fish reef is prepared by the preparation method.
The invention provides an additive special for an ecological artificial fish reef, the strength of the artificial fish reef doped with the additive not only meets the requirement of market concrete strength, but also can reduce the pH value in slurry to about 8, and meanwhile, an encircling stone coating is formed to slow down calcification reaction in a structure and aerobic bacteria released by the calcification reaction. Meanwhile, the additive can release BB bacteria. Provides good conditions for fish growth and is beneficial to ecology.
Detailed Description
Specific embodiments of the present invention are further illustrated below in conjunction with:
the special additive for the ecological artificial fish reef comprises the following components in percentage by mass: 30-50% of polycarboxylate, 10-15% of lignocellulose, 10-15% of bacillus natto, 1-3% of sodium sulfate, 0.1-1% of ferric sulfate, 2-4% of carbon black and 20-25% of silica fume.
A preparation method of the special additive for the ecological artificial fish reef comprises the following steps: firstly, stirring the polycarboxylate powder and the silicon dioxide powder, adding the bacillus natto powder after stirring uniformly, adding the sodium sulfate powder after stirring uniformly, stirring, adding the ferric sulfate carbon black together, stirring to obtain gray powder, and finally filling into an aluminum foil anti-corrosion packaging bag for sealing.
The mass fraction of each component is as follows: 40-45% of polycarboxylate, 10-15% of lignocellulose, 10-15% of bacillus natto, 1-3% of sodium sulfate, 0.1-1% of ferric sulfate, 2-4% of carbon black and 20-25% of silica fume.
A preparation method of an ecological artificial fish reef comprises the steps of firstly stirring water, cement and an additive special for the ecological artificial fish reef for 3 minutes, then adding broken stones and stirring for 5 minutes. And uniformly coating the aggregate surface with glass luster by the cementing slurry fully stirred by the cementing slurry, then discharging, and pouring into a structural mould for vibration. The macadam is 10 mm-20 mm macadam. The cement is P.O 42.5 grade cement. The preparation method of the special additive for the ecological artificial fish reef comprises the following steps: firstly, stirring the polycarboxylate powder and the silicon dioxide powder, adding the bacillus natto powder after stirring uniformly, adding the sodium sulfate powder after stirring uniformly, stirring, adding the ferric sulfate carbon black together, stirring to obtain gray powder, and finally filling into an aluminum foil anti-corrosion packaging bag for sealing. The mass fraction of each component is as follows: 40-45% of polycarboxylate, 10-15% of lignocellulose, 10-15% of bacillus natto, 1-3% of sodium sulfate, 0.1-1% of ferric sulfate, 2-4% of carbon black and 20-25% of silica fume.
An ecological type artificial fish reef is prepared by the preparation method.
The invention provides an additive special for an ecological artificial fish reef, the strength of the artificial fish reef doped with the additive not only meets the requirement of market concrete strength, but also can reduce the pH value in slurry to about 8, and meanwhile, an encircling stone coating is formed to slow down calcification reaction in a structure and aerobic bacteria released by the calcification reaction. Meanwhile, the additive can release BB bacteria. Provides good conditions for fish growth and is beneficial to ecology. The use method of the special additive for the ecological artificial fish reef adopts a pre-wrapping preparation technology, and improves the stirring process and the maintenance process of the ecological concrete on the basis of optimizing the mixing proportion of the ecological concrete.
The special additive for the ecological artificial fish reef comprises the following components in percentage by mass: 30-50% of polycarboxylate, 10-15% of lignocellulose, 10-15% of bacillus natto, 1-3% of sodium sulfate, 0.1-1% of ferric sulfate, 2-4% of carbon black and 20-25% of silica fume.
The preparation method of the special additive for the ecological artificial fish reef specifically comprises the following steps: firstly, adding 44.5% of polycarboxylate powder into 20.5% of silicon dioxide powder for stirring, adding 10.5% of bacillus natto powder for stirring after uniformly stirring, adding 2.3% of sodium sulfate powder for stirring after uniformly stirring, adding 0.3% of ferric sulfate and 2.2% of carbon black together for stirring for 10 minutes to form gray powder, and finally, filling the gray powder into an aluminum foil anti-corrosion packaging bag for sealing. The compounding is stopped when the air humidity reaches or exceeds 80 percent. Otherwise, the caking phenomenon is formed to influence the quality of the additive, and the low pressure resistance of the greening ecological concrete is reduced when the greening concrete is manufactured.
The use method of the special additive for the ecological artificial fish reef comprises the following steps: the gravel aggregate of 10 mm-20 mm is selected, and the cement is P-O42.5 grade cement, water and an ecological special additive for the artificial fish reef. Firstly stirring water, cement and the special additive for the ecological artificial fish reef for 3 minutes, then adding the broken stone and stirring for 5 minutes. So that the cementing slurry fully stirred uniformly wraps the aggregate surface and is discharged after the glass luster. Pouring into a structural mould for vibration.
The special additive for the ecological artificial fish reef comprises the following components in percentage by mass: 47.5% of polycarboxylate, 12% of lignocellulose, 12% of bacillus natto, 2% of sodium sulfate, 0.5% of ferric sulfate, 3% of carbon black and 23% of silica fume.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (1)
1. The special additive for the ecological artificial fish reef is characterized by comprising the following components in percentage by mass: 40-50% of polycarboxylate, 10-15% of lignocellulose, 10-15% of bacillus natto, 1-3% of sodium sulfate, 0.1-1% of ferric sulfate, 2-4% of carbon black and 20-25% of silica fume.
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| CN201710523279.5A CN107140869B (en) | 2017-06-30 | 2017-06-30 | Ecological artificial fish reef and additive and preparation method thereof |
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| CN201710523279.5A CN107140869B (en) | 2017-06-30 | 2017-06-30 | Ecological artificial fish reef and additive and preparation method thereof |
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| CN107140869A CN107140869A (en) | 2017-09-08 |
| CN107140869B true CN107140869B (en) | 2021-07-16 |
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| CN113068646A (en) * | 2021-04-09 | 2021-07-06 | 中国电建集团华东勘测设计研究院有限公司 | Ecological fish reef suitable for muddy bay and cultivation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102557512A (en) * | 2012-03-15 | 2012-07-11 | 北京建筑工程学院 | Additive special for planting concrete and preparation method and using method for additive |
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| US20020009622A1 (en) * | 1999-08-03 | 2002-01-24 | Goodson David M. | Sprayable phosphate cementitious coatings and a method and apparatus for the production thereof |
| CN103833322A (en) * | 2014-02-28 | 2014-06-04 | 常州北科节能环保科技有限公司 | Method of producing concrete artificial fish reef by using steel slag and building rubbish |
| CN104761199A (en) * | 2015-03-26 | 2015-07-08 | 广东工业大学 | Preparation method of concrete artificial fish shelter material doped with rubber powder |
| US20160302396A1 (en) * | 2015-04-18 | 2016-10-20 | Evelyn Tickle | Oyster Reef Restoration Tile |
| CN106630789B (en) * | 2016-11-10 | 2019-01-01 | 中热科（海南）海洋与农业研究院有限公司 | A kind of preparation method of concrete artificial reef material |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102557512A (en) * | 2012-03-15 | 2012-07-11 | 北京建筑工程学院 | Additive special for planting concrete and preparation method and using method for additive |
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