CN113443861A - Sound-proof and heat-insulation lightweight concrete and production process thereof - Google Patents
Sound-proof and heat-insulation lightweight concrete and production process thereof Download PDFInfo
- Publication number
- CN113443861A CN113443861A CN202110357167.3A CN202110357167A CN113443861A CN 113443861 A CN113443861 A CN 113443861A CN 202110357167 A CN202110357167 A CN 202110357167A CN 113443861 A CN113443861 A CN 113443861A
- Authority
- CN
- China
- Prior art keywords
- concrete
- asbestos
- parts
- sound
- fibers
- 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- Withdrawn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
- 239000004567 concrete Substances 0.000 title claims abstract description 82
- 238000009413 insulation Methods 0.000 title claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 title abstract description 8
- 239000000835 fiber Substances 0.000 claims abstract description 40
- 239000010425 asbestos Substances 0.000 claims abstract description 37
- 239000002245 particle Substances 0.000 claims abstract description 37
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract description 37
- 239000000203 mixture Substances 0.000 claims abstract description 33
- 239000003365 glass fiber Substances 0.000 claims abstract description 25
- 239000002184 metal Substances 0.000 claims abstract description 20
- 229910052751 metal Inorganic materials 0.000 claims abstract description 20
- 238000002360 preparation method Methods 0.000 claims abstract description 15
- 239000004568 cement Substances 0.000 claims abstract description 13
- 239000000843 powder Substances 0.000 claims abstract description 12
- 239000004575 stone Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000003245 coal Substances 0.000 claims abstract description 11
- 239000002893 slag Substances 0.000 claims abstract description 11
- 239000004088 foaming agent Substances 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims description 16
- 238000002156 mixing Methods 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000011049 filling Methods 0.000 claims description 5
- 239000010410 layer Substances 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- 238000007667 floating Methods 0.000 claims description 4
- 239000011259 mixed solution Substances 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 238000012216 screening Methods 0.000 claims description 4
- 230000001954 sterilising effect Effects 0.000 claims description 4
- 239000002344 surface layer Substances 0.000 claims description 4
- 239000002699 waste material Substances 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000010433 feldspar Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000001788 irregular Effects 0.000 claims description 3
- 239000012798 spherical particle Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 14
- 230000009467 reduction Effects 0.000 abstract description 5
- 239000008187 granular material Substances 0.000 abstract 3
- 230000002968 anti-fracture Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000005187 foaming Methods 0.000 description 5
- 230000008602 contraction Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 238000005336 cracking Methods 0.000 description 3
- 239000011381 foam concrete Substances 0.000 description 3
- 230000002265 prevention Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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
- 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
-
- 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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/02—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding chemical blowing agents
-
- 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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/10—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam
-
- 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
- C04B2111/00017—Aspects relating to the protection of the environment
-
- 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
- C04B2111/40—Porous or lightweight materials
-
- 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
- C04B2111/52—Sound-insulating materials
Landscapes
- 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)
- General Chemical & Material Sciences (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a sound-proof and heat-proof lightweight concrete and a production process thereof, wherein the lightweight concrete comprises the following components: water; cement; foaming agent, stone powder; anti-crack fibers; pulverized coal slag; glass fibers; asbestos; rubber particles; the metal silk thread, the glass fiber of certain ratio has at first been added during the preparation, can also play the thermal-insulated effect that increases the concrete when later stage uses, then still increased the asbestos silk thread in the concrete, it is same, the asbestos silk thread is cooperating glass fiber and anti-crack fibre's use when preparing the concrete, the fastness and the firmness of whole concrete that have increased again, still can play thermal-insulated and syllable-dividing effect in the concrete of asbestos silk thread simultaneously, still mix the rubber granule in the concrete, the rubber granule is at first can increase the deformation anti-fracture ability of concrete expend with heat and contract with cold, the coarse rubber granule of surface can also consume the sound wave of transmission when receiving the sound wave impact simultaneously, play the effect of noise reduction and sound insulation.
Description
Technical Field
The invention relates to the technical field of concrete, in particular to sound-insulating and heat-insulating lightweight concrete and a production process thereof.
Background
The foamed concrete is a novel light heat-insulating material containing a large number of closed air holes, which is formed by fully foaming a foaming agent in a mechanical mode through a foaming system of a foaming machine, uniformly mixing the foam with cement slurry, then carrying out cast-in-place construction or mould forming through a pumping system of the foaming machine and carrying out natural curing; the foaming concrete is a double-sleeve polymer with a continuous structure and containing uniform air holes, wherein the foaming agent, cement, fly ash, stone powder and the like are stirred into an organic cementing material; the foamed concrete is used for roof heat preservation slope finding, ground heat preservation cushion layer, upturned beam foundation pit filling, wall body pouring and other energy-saving materials.
With the vigorous implementation of the energy-saving policy of buildings in China, materials used in modern buildings are required to have the properties of light weight, high strength, heat preservation, heat insulation, waste utilization, energy conservation and the like. As a novel building material, the foam concrete has the properties, is increasingly widely applied to modern building engineering, and before, the lightweight aggregate concrete is widely applied to industrial and civil buildings and other engineering, so that the benefits of reducing the dead weight of the structure, improving the seismic performance of the structure, saving the material consumption, improving the component transportation and hoisting efficiency, reducing the foundation load, improving the building functions (heat preservation, heat insulation, fire resistance and the like) and the like are achieved.
Although some lightweight concrete used at present has a certain impact resistance, high temperature resistance, water resistance, heat insulation and sound insulation effects due to light overall weight, the heat insulation and sound insulation mainly depends on the thickness of the concrete, the heat insulation and sound insulation functions of the concrete are required to be increased again, the thickness of poured concrete can be increased again, and the lightweight concrete is cumbersome and can also be thicker.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a sound-insulating and heat-insulating lightweight concrete and a production process thereof, and solves the problems mentioned in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the lightweight concrete for sound and heat insulation comprises the following components:
water;
cement;
a foaming agent,
Stone powder;
anti-crack fibers;
pulverized coal slag;
glass fibers;
asbestos;
rubber particles;
the metal silk thread is firstly added with a certain proportion of glass fiber in the manufacturing process, the anti-crack fiber can be matched in the preparation process to increase the solidification degree of concrete, secondly, the heat insulation effect of the concrete can be increased in the later use process, then, the asbestos silk thread is also added in the concrete, similarly, the asbestos silk thread is matched with the glass fiber and the anti-crack fiber in the concrete preparation process, the firmness and the firmness of the whole concrete are increased again, meanwhile, the concrete of the asbestos silk thread can also play the heat insulation and sound insulation effects, the concrete is also doped with rubber particles, when the concrete is used, the rubber particles can firstly increase the deformation and crack prevention capacity of the concrete caused by heat and cold contraction, and meanwhile, the rubber particles with rough surfaces can also transmit sound waves when the sound waves impact is received, the noise reduction and sound insulation effects are achieved.
Preferably, the components comprise, by weight, 50 parts of water, 100 parts of cement, 10 parts of a foaming agent, 4 parts of stone powder, 2 parts of pulverized coal slag, 8 parts of anti-crack fibers, 8 parts of glass fibers, 8 parts of asbestos, 5 parts of rubber particles and 5 parts of metal wires.
Preferably, the asbestos is feldspar cotton wool with the length of 5-8cm and the width of 3-5 mm.
Preferably, the rubber particles are small particles with rough surfaces and a plurality of small particles which do not penetrate through passages in the rubber particles, and the rubber particles are regular or irregular spherical particles with the diameter of 5-8 cm.
Preferably, the metal wire is a waste iron wire with the diameter of 2-5cm, and the metal wire is a bent wire.
A preparation process of light concrete with sound and heat insulation comprises the following steps:
step one, fully exposing asbestos, rubber particles and metal wires to the sun, sterilizing and completely drying for later use;
screening the stone powder, the pulverized coal slag and the cement to obtain various fine raw materials, and pouring the raw materials into stirring equipment for stirring and mixing for later use;
step three, adding water with a corresponding proportion into the mixture obtained in the step two, and continuously stirring and mixing the mixture by using on-site processing and stirring equipment until no dry matter is generated in the mixed solution;
step four, adding the anti-crack fibers into the mixture again after the step three is completed, slowly adding the anti-crack fibers when the anti-crack fibers are added, and adding the anti-crack fibers after the anti-crack fibers floating on the surface layer sink into the bottom layer until the anti-crack fibers in the mixture ratio are added;
step five, adding asbestos threads and glass fibers into the mixture obtained in the step four in sequence, and performing the same actions in the step four until the asbestos threads and the glass fibers are added;
step six, pouring the mixture obtained in the step five, and pouring the mixture while the mixture is not dry to obtain undried concrete;
and step seven, sequentially pressing and filling a plurality of metal wires into the surface of the concrete obtained in the step six to finish the preparation of the concrete.
(III) advantageous effects
The invention provides a sound-insulating and heat-insulating lightweight concrete and a production process thereof, and the lightweight concrete has the following beneficial effects:
the sound-insulating and heat-insulating lightweight concrete is prepared by adding a certain proportion of glass fibers firstly, can be matched with anti-crack fibers to increase the solidification degree of the concrete in the preparation process, can also play a role in increasing the heat-insulating effect of the concrete in later use, and then is added with asbestos silk threads, and the asbestos silk threads are matched with the glass fibers and the anti-crack fibers in the preparation of the concrete, and can also increase the firmness and the firmness of the whole concrete again, meanwhile, the concrete of the asbestos silk threads can also play a role in heat insulation and sound insulation, and the concrete is also doped with rubber particles, when the concrete is used, the rubber particles can firstly increase the deformation and cracking resistance of the concrete due to thermal expansion and cold contraction, and can also consume transmitted sound waves when the rubber particles with rough surfaces receive sound wave impact, the noise reduction and sound insulation effects are achieved.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
The lightweight concrete for sound and heat insulation comprises the following components:
water;
cement;
a foaming agent,
Stone powder;
anti-crack fibers;
pulverized coal slag;
glass fibers;
asbestos;
rubber particles;
the metal silk thread comprises, by weight, 50 parts of water, 100 parts of cement, 10 parts of foaming agent, 4 parts of stone powder, 2 parts of pulverized coal slag, 8 parts of anti-crack fiber, 8 parts of glass fiber, 8 parts of asbestos, 5 parts of rubber particles and 5 parts of metal silk thread, wherein the asbestos is feldspar cotton thread with the length of 5-8cm and the width of 3-5mm, the rubber particles are small particles with rough surfaces and a plurality of small particles which do not penetrate through a channel, the rubber particles are regular or irregular spherical particles with the diameter of 5-8cm, the metal silk thread is waste iron wire with the diameter of 2-5cm, the metal silk thread is a bent silk thread, the glass fiber with a certain proportion is added firstly during manufacturing, the anti-crack fiber can be matched during preparation to increase the solidification degree of concrete, and secondly, the heat insulation effect of the concrete can be increased during later use, then, the asbestos silk thread is added in the concrete, similarly, the asbestos silk thread is matched with the use of glass fiber and anti-crack fiber when the concrete is prepared, the firmness and the firmness of the whole concrete are increased again, meanwhile, the concrete of the asbestos silk thread can also play a role in heat insulation and sound insulation, rubber particles are doped in the concrete, when the concrete is used, the rubber particles can firstly increase the deformation and cracking prevention capacity of the concrete caused by expansion caused by heat and contraction caused by cold, and meanwhile, the rubber particles with rough surfaces can also consume transmitted sound waves when the sound waves impact, so that the noise reduction and sound insulation effects are achieved.
A preparation process of light concrete with sound and heat insulation comprises the following steps:
step one, fully exposing asbestos, rubber particles and metal wires to the sun, sterilizing and completely drying for later use;
screening the stone powder, the pulverized coal slag and the cement to obtain various fine raw materials, and pouring the raw materials into stirring equipment for stirring and mixing for later use;
step three, adding water with a corresponding proportion into the mixture obtained in the step two, and continuously stirring and mixing the mixture by using on-site processing and stirring equipment until no dry matter is generated in the mixed solution;
step four, adding the anti-crack fibers into the mixture again after the step three is completed, slowly adding the anti-crack fibers when the anti-crack fibers are added, and adding the anti-crack fibers after the anti-crack fibers floating on the surface layer sink into the bottom layer until the anti-crack fibers in the mixture ratio are added;
step five, adding asbestos threads and glass fibers into the mixture obtained in the step four in sequence, and performing the same actions in the step four until the asbestos threads and the glass fibers are added;
step six, pouring the mixture obtained in the step five, and pouring the mixture while the mixture is not dry to obtain undried concrete;
and step seven, sequentially pressing and filling a plurality of metal wires into the surface of the concrete obtained in the step six to finish the preparation of the concrete.
The sound-proof and heat-insulation lightweight concrete is prepared by the following steps: step one, fully exposing asbestos, rubber particles and metal wires to the sun, sterilizing and completely drying for later use; screening the stone powder, the pulverized coal slag and the cement to obtain various fine raw materials, and pouring the raw materials into stirring equipment for stirring and mixing for later use; step three, adding water with a corresponding proportion into the mixture obtained in the step two, and continuously stirring and mixing the mixture by using on-site processing and stirring equipment until no dry matter is generated in the mixed solution; step four, adding the anti-crack fibers into the mixture again after the step three is completed, slowly adding the anti-crack fibers when the anti-crack fibers are added, and adding the anti-crack fibers after the anti-crack fibers floating on the surface layer sink into the bottom layer until the anti-crack fibers in the mixture ratio are added; step five, adding asbestos threads and glass fibers into the mixture obtained in the step four in sequence, and performing the same actions in the step four until the asbestos threads and the glass fibers are added; step six, pouring the mixture obtained in the step five, and pouring the mixture while the mixture is not dry to obtain undried concrete; and step seven, sequentially pressing and filling a plurality of metal wires into the surface of the concrete obtained in the step six to finish the preparation of the concrete.
The sound-insulating and heat-insulating lightweight concrete is prepared by adding a certain proportion of glass fibers firstly, can be matched with anti-crack fibers to increase the solidification degree of the concrete in the preparation process, can also play a role in increasing the heat-insulating effect of the concrete in later use, and then is added with asbestos silk threads, and the asbestos silk threads are matched with the glass fibers and the anti-crack fibers in the preparation of the concrete, and can also increase the firmness and the firmness of the whole concrete again, meanwhile, the concrete of the asbestos silk threads can also play a role in heat insulation and sound insulation, and the concrete is also doped with rubber particles, when the concrete is used, the rubber particles can firstly increase the deformation and cracking resistance of the concrete due to thermal expansion and cold contraction, and can also consume transmitted sound waves when the rubber particles with rough surfaces receive sound wave impact, the noise reduction and sound insulation effects are achieved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a soundproof and heat resistant's light concrete which characterized in that: comprises the following components:
water;
cement;
a foaming agent,
Stone powder;
anti-crack fibers;
pulverized coal slag;
glass fibers;
asbestos;
rubber particles;
a metal wire.
2. The light concrete for sound and heat insulation according to claim 1, wherein: the components are 50 parts of water, 100 parts of cement, 10 parts of foaming agent, 4 parts of stone powder, 2 parts of pulverized coal slag, 8 parts of anti-crack fiber, 8 parts of glass fiber, 8 parts of asbestos, 5 parts of rubber particles and 5 parts of metal wire according to the weight ratio.
3. The light concrete for sound and heat insulation according to claim 1, wherein: the asbestos is feldspar cotton wool with the length of 5-8cm and the width of 3-5 mm.
4. The light concrete for sound and heat insulation according to claim 1, wherein: the rubber particles are small particles with rough surfaces and a plurality of small particles which do not penetrate through passages in the rubber particles, and the rubber particles are regular or irregular spherical particles with the diameter of 5-8 cm.
5. The light concrete for sound and heat insulation according to claim 1, wherein: the metal wire is a bent wire made of waste iron wires with the diameter of 2-5 cm.
6. A preparation process of light concrete with sound and heat insulation is characterized by comprising the following steps: the method comprises the following steps:
step one, fully exposing asbestos, rubber particles and metal wires to the sun, sterilizing and completely drying for later use;
screening the stone powder, the pulverized coal slag and the cement to obtain various fine raw materials, and pouring the raw materials into stirring equipment for stirring and mixing for later use;
step three, adding water with a corresponding proportion into the mixture obtained in the step two, and continuously stirring and mixing the mixture by using on-site processing and stirring equipment until no dry matter is generated in the mixed solution;
step four, adding the anti-crack fibers into the mixture again after the step three is completed, slowly adding the anti-crack fibers when the anti-crack fibers are added, and adding the anti-crack fibers after the anti-crack fibers floating on the surface layer sink into the bottom layer until the anti-crack fibers in the mixture ratio are added;
step five, adding asbestos threads and glass fibers into the mixture obtained in the step four in sequence, and performing the same actions in the step four until the asbestos threads and the glass fibers are added;
step six, pouring the mixture obtained in the step five, and pouring the mixture while the mixture is not dry to obtain undried concrete;
and step seven, sequentially pressing and filling a plurality of metal wires into the surface of the concrete obtained in the step six to finish the preparation of the concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110357167.3A CN113443861A (en) | 2021-04-01 | 2021-04-01 | Sound-proof and heat-insulation lightweight concrete and production process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110357167.3A CN113443861A (en) | 2021-04-01 | 2021-04-01 | Sound-proof and heat-insulation lightweight concrete and production process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113443861A true CN113443861A (en) | 2021-09-28 |
Family
ID=77809502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110357167.3A Withdrawn CN113443861A (en) | 2021-04-01 | 2021-04-01 | Sound-proof and heat-insulation lightweight concrete and production process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113443861A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117658545A (en) * | 2023-12-06 | 2024-03-08 | 彬州市云林实业有限责任公司 | A method of improving roadbed using coal gangue |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1362614A (en) * | 1971-03-19 | 1974-08-07 | Orszagos Gumiipari Vallalat | Insulating building materials |
| CN2841805Y (en) * | 2005-11-17 | 2006-11-29 | 深圳市松林辉建材有限公司 | The environmental protection composite solid wall plate |
| CN105712672A (en) * | 2016-02-03 | 2016-06-29 | 陈翔 | Lightweight concrete |
| CN105859321A (en) * | 2016-05-10 | 2016-08-17 | 张永利 | Light and anti-crack foam concrete |
| CN108975797A (en) * | 2018-09-17 | 2018-12-11 | 佛山朝鸿新材料科技有限公司 | A kind of preparation method of ultralight foam concrete |
| CN111559885A (en) * | 2020-05-28 | 2020-08-21 | 保定市桥与果新材料科技有限公司 | Energy-saving heat-insulating building wall |
-
2021
- 2021-04-01 CN CN202110357167.3A patent/CN113443861A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1362614A (en) * | 1971-03-19 | 1974-08-07 | Orszagos Gumiipari Vallalat | Insulating building materials |
| CN2841805Y (en) * | 2005-11-17 | 2006-11-29 | 深圳市松林辉建材有限公司 | The environmental protection composite solid wall plate |
| CN105712672A (en) * | 2016-02-03 | 2016-06-29 | 陈翔 | Lightweight concrete |
| CN105859321A (en) * | 2016-05-10 | 2016-08-17 | 张永利 | Light and anti-crack foam concrete |
| CN108975797A (en) * | 2018-09-17 | 2018-12-11 | 佛山朝鸿新材料科技有限公司 | A kind of preparation method of ultralight foam concrete |
| CN111559885A (en) * | 2020-05-28 | 2020-08-21 | 保定市桥与果新材料科技有限公司 | Energy-saving heat-insulating building wall |
Non-Patent Citations (3)
| Title |
|---|
| 《水力水电工程施工实用手册》编委会: "《混凝土工程施工》", 31 December 2017, 中国环境科学出版社 * |
| DEVID FALLIANO: ""Compressive and flexural strength of fiber-reinforced foamed concrete: Effect of fiber content, curing conditions and dry density"", 《CONSTRUCTION AND BUILDING MATERIALS》 * |
| 曾志勇: ""废橡胶陶粒混凝土用于屋面找坡层施工工艺及控制"", 《建材与装饰》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117658545A (en) * | 2023-12-06 | 2024-03-08 | 彬州市云林实业有限责任公司 | A method of improving roadbed using coal gangue |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102464497B (en) | Waste brick tile/straw foam concrete and preparation method thereof | |
| CN101428994B (en) | Plant fiber and cement enhanced light thermal insulation raw soil material | |
| CN101508543B (en) | Mortar special for light insulating brick construction and method of producing the same | |
| CN100478531C (en) | Self decoration composite silicate heat insulation plate | |
| CN105837153A (en) | Sulfur magnesium oxychloride foam cement exterior wall insulation board and preparation method thereof. | |
| CN107417202B (en) | Foam concrete for wall sandwich layer and preparation method and application thereof | |
| CN101723639A (en) | Novel heat-insulation dry powder mortar | |
| CN107032716A (en) | A kind of light flame-retardant heat preservation energy-saving construction material and preparation method thereof | |
| CN206521866U (en) | A kind of use volcanic rock as aggregate composite foam concrete light wall panel | |
| CN114044665A (en) | A kind of prefabricated air-entrained concrete plate prepared by using garbage bottom slag and preparation method thereof | |
| CN113443861A (en) | Sound-proof and heat-insulation lightweight concrete and production process thereof | |
| CN205024859U (en) | Novel fiber reinforcement composite insulation board | |
| CN206800694U (en) | A kind of composite foam concrete light wall panel for using granulated blast-furnace slag as aggregate | |
| CN105967754A (en) | Calcium sulfate dehydrate-based foam material with thermal insulation and preparation method thereof | |
| CN114014694A (en) | A kind of hydrophobic thermal insulation foam concrete prefabricated member and preparation method thereof | |
| CN102503252B (en) | Light building exterior wall fireproof and heat insulating material prepared by slag rock wool | |
| CN107572947A (en) | A kind of core material for composite board and preparation method thereof | |
| CN114380550B (en) | Aggregate and preparation method and application thereof | |
| CN104844261A (en) | Haydite-reinforced heat-insulation aerated building block | |
| CN109437802A (en) | A kind of sulphate aluminium cement assembled integrated interior wall and preparation method thereof | |
| CN110272261B (en) | Fireproof heat-insulating material and preparation method thereof | |
| CN107434393A (en) | A kind of production method of environment-friendly light air-entrained concrete building block | |
| CN109339285B (en) | Non-bearing heat-preserving maintenance integrated external wall panel and manufacturing method thereof | |
| CN106380168A (en) | Production method of energy saving sheet material | |
| CN104909812A (en) | Ceramsite enhanced concrete type aerated building block |
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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210928 |