CN108643387A - The method of extremely beautiful nurse's bacteria microorganism microbial inoculum intensifying regenerating aggregate heat-preserving wall - Google Patents
The method of extremely beautiful nurse's bacteria microorganism microbial inoculum intensifying regenerating aggregate heat-preserving wall Download PDFInfo
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- CN108643387A CN108643387A CN201810668236.0A CN201810668236A CN108643387A CN 108643387 A CN108643387 A CN 108643387A CN 201810668236 A CN201810668236 A CN 201810668236A CN 108643387 A CN108643387 A CN 108643387A
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- carbon dioxide
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- 241000894006 Bacteria Species 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000002068 microbial inoculum Substances 0.000 title 1
- 244000005700 microbiome Species 0.000 title 1
- 230000001172 regenerating effect Effects 0.000 title 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000000463 material Substances 0.000 claims abstract description 26
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 24
- 230000000813 microbial effect Effects 0.000 claims abstract description 24
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 23
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 23
- 239000011083 cement mortar Substances 0.000 claims abstract description 23
- 238000009413 insulation Methods 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 16
- 239000011449 brick Substances 0.000 claims abstract description 10
- 238000005728 strengthening Methods 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims abstract description 9
- 238000012423 maintenance Methods 0.000 claims abstract description 5
- 239000004568 cement Substances 0.000 claims abstract description 4
- 238000002156 mixing Methods 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 4
- 239000004088 foaming agent Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract description 6
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract description 3
- 239000011148 porous material Substances 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 230000033558 biomineral tissue development Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2/14—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2/14—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
- E04B2/26—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element the walls being characterised by fillings in all cavities in order to form a wall construction
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Ceramic Engineering (AREA)
- Acoustics & Sound (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
本发明公开了一种极靓保姆菌微生物菌剂强化再生骨料保温墙体的方法，包括以下步骤：1）将墙砖砌成墙体，墙砖中带有自上而下贯通的填充槽；2）将极靓保姆菌微生物菌剂、再生材料骨料和水泥砂浆搅拌混合并注入填充槽中，混合物中带有二氧化碳；3）采用水泥砂浆将填充槽上下末端抹平封闭并进行养护。由于极靓保姆菌微生物菌剂属于固碳菌，其形成碳酸钙胶凝材料填充再生骨料和水泥基材料孔隙增加保温墙体材料密实度，从而提高墙体材料的抗压和抗折强度以及保温性能。
The invention discloses a method for strengthening recycled aggregate thermal insulation walls with extremely beautiful nanny bacteria microbial agents, which comprises the following steps: 1) building wall bricks into a wall body, and the wall bricks are equipped with filling grooves penetrating from top to bottom ; 2) Stir and mix the extremely beautiful nanny bacteria microbial agent, recycled material aggregate and cement mortar and inject it into the filling tank with carbon dioxide in the mixture; 3) Use cement mortar to smooth and seal the upper and lower ends of the filling tank and perform maintenance. Since the extremely beautiful babysitter bacteria microbial agent belongs to carbon-fixing bacteria, it forms calcium carbonate cementitious materials to fill the pores of recycled aggregates and cement-based materials to increase the compactness of thermal insulation wall materials, thereby improving the compressive and flexural strength of wall materials and Insulation performance.
Description
技术领域technical field
本发明涉及一种极靓保姆菌微生物菌剂强化再生骨料保温墙体的方法。The invention relates to a method for strengthening recycled aggregate heat-insulating walls with a microbial agent of extremely beautiful nanny bacteria.
背景技术Background technique
传统再生骨料保温墙体中采用水泥砂浆搅拌再生材料骨料填充保温墙体内部，由于再生骨料的颗粒大小不均匀，而且材料的强度不如新料，因此如何强化其结构强度是业界一个难题。In the traditional recycled aggregate thermal insulation wall, cement mortar is used to mix the recycled material aggregate to fill the interior of the thermal insulation wall. Since the particle size of the recycled aggregate is not uniform, and the strength of the material is not as good as that of the new material, how to strengthen its structural strength is a difficult problem in the industry. .
发明内容Contents of the invention
本发明所要解决的技术问题是提供一种极靓保姆菌微生物菌剂强化再生骨料保温墙体的方法，该方法能够提高墙体材料的抗压和抗折强度以及保温性能。The technical problem to be solved by the present invention is to provide a method for strengthening recycled aggregate thermal insulation wall with extremely beautiful nanny bacteria microbial agent, which can improve the compressive and flexural strength and thermal insulation performance of wall materials.
为此，本发明提供的极靓保姆菌微生物菌剂强化再生骨料保温墙体的方法，其特征是：包括以下步骤：For this reason, the method for strengthening the recycled aggregate thermal insulation wall with the extremely beautiful nanny bacteria microbial agent provided by the present invention is characterized in that it includes the following steps:
极靓保姆菌微生物菌剂强化再生骨料保温墙体的方法，其特征是：包括以下步骤：The method for strengthening the regeneration aggregate thermal insulation wall with the extremely beautiful nanny bacteria microbial agent is characterized in that it includes the following steps:
1）将墙砖砌成墙体，墙砖中带有自上而下贯通的填充槽；1) Wall bricks are built into the wall, and the wall bricks have filling grooves that penetrate from top to bottom;
2）将极靓保姆菌微生物菌剂、再生材料骨料和水泥砂浆搅拌混合并注入填充槽中，混合物中带有二氧化碳；2) Stir and mix the extremely beautiful babysitter microbial agent, recycled material aggregate and cement mortar and inject it into the filling tank, with carbon dioxide in the mixture;
3）采用水泥砂浆将填充槽上下末端抹平封闭并进行养护。3) Use cement mortar to smooth and seal the upper and lower ends of the filling tank and perform maintenance.
本发明的技术效果：由于极靓保姆菌微生物菌剂属于固碳菌，其形成碳酸钙胶凝材料填充再生骨料和水泥基材料孔隙增加保温墙体材料密实度，从而提高墙体材料的抗压和抗折强度以及保温性能。The technical effect of the present invention: because the extremely beautiful nanny bacteria microbial agent belongs to carbon-fixing bacteria, it forms calcium carbonate gelling material to fill the pores of recycled aggregate and cement-based materials to increase the compactness of thermal insulation wall materials, thereby improving the resistance of wall materials Compressive and flexural strength and thermal insulation properties.
附图说明Description of drawings
图1为极靓保姆菌微生物菌剂矿化生成碳酸钙胶凝材料XRD图。Figure 1 is the XRD pattern of the calcium carbonate gel material produced by the mineralization of the extremely beautiful nanny bacteria microbial agent.
具体实施方式Detailed ways
以下结合实施例，对本发明进行进一步详细说明，其中描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。The present invention will be further described in detail below in conjunction with the examples, wherein the specific examples described are only used to explain the present invention, and are not intended to limit the present invention.
本发明第一种实施例提供的极靓保姆菌微生物菌剂强化再生骨料保温墙体的方法，包括以下步骤：The method for strengthening the recycled aggregate insulation wall with the extremely beautiful nanny bacteria microbial agent provided in the first embodiment of the present invention includes the following steps:
1）将墙砖砌成墙体，墙砖中带有自上而下贯通的填充槽；1) Wall bricks are built into the wall, and the wall bricks have filling grooves that penetrate from top to bottom;
2）将极靓保姆菌微生物菌剂、再生材料骨料和水泥砂浆搅拌混合并注入填充槽中，混合物中带有二氧化碳；其中，将水和水泥搅拌形成水泥砂浆，再将发泡剂注入搅拌形成水泥砂浆中并同时向封闭的搅拌筒体中注入二氧化碳，并启动搅拌筒体高速搅拌其中的水泥砂浆形成充满二氧化碳的泡沫，再将形成的带有泡沫的水泥砂浆与再生材料骨料混合；在本实施例中，所述极靓保姆菌微生物菌剂质量占再生材料骨料质量的1%;极靓保姆菌微生物菌剂与二氧化碳的质量比等于1比1，极靓保姆菌微生物菌剂、再生材料骨料和水泥砂浆搅拌同时混合并注入填充槽，之后注入二氧化碳。2) Stir and mix the extremely beautiful nanny microbial agent, recycled material aggregate and cement mortar and inject it into the filling tank with carbon dioxide in the mixture; among them, mix water and cement to form cement mortar, and then inject the foaming agent into the mixing tank Form the cement mortar and inject carbon dioxide into the closed mixing cylinder at the same time, and start the mixing cylinder to stir the cement mortar in it at a high speed to form a foam filled with carbon dioxide, and then mix the formed cement mortar with foam with recycled material aggregate; In this embodiment, the quality of the microbial agent of the extremely beautiful nanny bacteria accounts for 1% of the mass of the recycled material aggregate; the mass ratio of the microbial agent of the extremely beautiful nanny bacteria to carbon dioxide is equal to 1:1, , recycled material aggregate and cement mortar are mixed while stirring and injected into the filling tank, followed by carbon dioxide injection.
3）采用水泥砂浆将填充槽上下末端抹平封闭并进行养护。3) Use cement mortar to smooth and seal the upper and lower ends of the filling tank and perform maintenance.
本发明第二种实施例提供的极靓保姆菌微生物菌剂强化再生骨料保温墙体的方法，包括以下步骤：The second embodiment of the present invention provides a method for strengthening the recycled aggregate thermal insulation wall with the extremely beautiful nanny bacteria microbial agent, comprising the following steps:
1）将墙砖砌成墙体，墙砖中带有自上而下贯通的填充槽；1) Wall bricks are built into the wall, and the wall bricks have filling grooves that penetrate from top to bottom;
2）将二氧化碳充气杆插入填充槽中，二氧化碳充气杆上密布有透气孔；2) Insert the carbon dioxide inflatable rod into the filling tank, and the carbon dioxide inflatable rod is densely covered with air holes;
3）将极靓保姆菌微生物菌剂、再生材料骨料和水泥砂浆搅拌混合并注入填充槽中，混合物中带有二氧化碳；3) Stir and mix the extremely beautiful babysitter microbial agent, recycled material aggregate and cement mortar and inject it into the filling tank, with carbon dioxide in the mixture;
4）启动充气装置将二氧化碳通过与二氧化碳充气杆连接的管道输入二氧化碳充气杆中，并从透气孔透出充入再生材料骨料和水泥砂浆的混合物中；4) Start the inflatable device to input carbon dioxide into the carbon dioxide inflatable rod through the pipe connected to the carbon dioxide inflatable rod, and penetrate through the air hole and fill it into the mixture of recycled material aggregate and cement mortar;
5）采用水泥砂浆将填充槽上下末端抹平封闭并进行养护。5) Use cement mortar to smooth and seal the upper and lower ends of the filling tank and perform maintenance.
Claims (4)
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| CN201810668236.0A CN108643387A (en) | 2018-06-26 | 2018-06-26 | The method of extremely beautiful nurse's bacteria microorganism microbial inoculum intensifying regenerating aggregate heat-preserving wall |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115340313A (en) * | 2022-01-17 | 2022-11-15 | 浙江理工大学 | Method for strengthening recycled aggregate by physical compound microbial technology |
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Application publication date: 20181012 |