CN112408930A - Autoclaved aerated concrete B05-grade waterproof building block and preparation method thereof - Google Patents
Autoclaved aerated concrete B05-grade waterproof building block and preparation method thereof Download PDFInfo
- Publication number
- CN112408930A CN112408930A CN202011368228.8A CN202011368228A CN112408930A CN 112408930 A CN112408930 A CN 112408930A CN 202011368228 A CN202011368228 A CN 202011368228A CN 112408930 A CN112408930 A CN 112408930A
- Authority
- CN
- China
- Prior art keywords
- additive
- aerated concrete
- autoclaved aerated
- waterproof
- block
- Prior art date
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- Pending
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- 239000004567 concrete Substances 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title claims description 5
- 239000000654 additive Substances 0.000 claims abstract description 32
- 230000000996 additive effect Effects 0.000 claims abstract description 32
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 10
- 239000002002 slurry Substances 0.000 claims abstract description 10
- 239000002699 waste material Substances 0.000 claims abstract description 10
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 9
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 9
- 239000004568 cement Substances 0.000 claims abstract description 9
- 239000004571 lime Substances 0.000 claims abstract description 9
- 229920002545 silicone oil Polymers 0.000 claims description 7
- 239000003599 detergent Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 5
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 5
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 5
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000005642 Oleic acid Substances 0.000 claims description 5
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 5
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 5
- 239000011148 porous material Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 239000011449 brick Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010998 test method Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000034 method Methods 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
- 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
- C04B28/10—Lime cements or magnesium oxide 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Landscapes
- 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)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Abstract
The invention relates to an autoclaved aerated concrete B05-grade waterproof block which is composed of 300-320 kg of lime, 470-510 kg of cement, 1250-1280 kg of mortar, 400-460 kg of waste slurry, 1.7-1.8 kg of aluminum powder, 15 kg of additive 1, 0.3 kg of additive 2 and 0.5 kg of additive 3 according to a 5-cubic mold.
Description
Technical Field
The invention relates to the technical field of tire manufacturing, in particular to an autoclaved aerated concrete B05-grade waterproof building block and a preparation method thereof.
Background
The aerated concrete product is a porous and light product, and due to the porosity and strong water absorption of the product, the aerated concrete product is greatly limited in the practical application process, such as the incapability of using a toilet and the necessity of performing waterproof treatment on an outer wall, in order to solve the application of parts such as the toilet, a waterproof material is added into the autoclaved aerated concrete, the pore structure of the product is improved by adjusting the use of raw materials, the addition of a stabilizer and other modes, the independence of product pores is stronger, and the waterproof effect meets the use requirements of various parts of a building.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides the autoclaved aerated concrete B05-grade waterproof block with stronger air hole independence and better waterproof effect and the preparation method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
the autoclaved aerated concrete B05-grade waterproof block is composed of 300-320 kg of lime, 470-510 kg of cement, 1250-1280 kg of mortar, 400-460 kg of waste slurry, 1.7-1.8 kg of aluminum powder, 15 kg of additive 1, 0.3 kg of additive 2 and 0.5 kg of additive 3 according to a 5-cubic mold.
Preferably, the additive 1 is inorganic silicone oil.
Preferably, the additive 2 is industrial detergent.
Preferably, the additive 3 is a 1:1 mixture of triethanolamine and oleic acid.
The product is discharged from the kettle, the dry density reaches 480-510 kg per cubic meter, the strength reaches 3.8MPA, the pore structure of the product is improved by adjusting the use of raw materials, adding a stabilizer and the like, the independence of pores of the product is stronger, and the waterproof effect meets the use requirements of each part of a building; the additive 1 is inorganic silicone oil, and is an alkali-resistant and high-temperature-resistant waterproof material; the additive 2 is industrial detergent, and mainly solves the problem of surface ester treatment of aluminum powder; the additive 3 is a mixture of triethanolamine and oleic acid, is used as a stabilizing foam agent and a surfactant, and has great help to the pore structure of the product, so that the strength of the product is improved; according to GB11968-2006 autoclaved aerated concrete block and GB-T4111-2013 concrete block and brick test method, the test piece is tested to be in accordance with GB11968-2006 autoclaved aerated concrete block strength level A5.0 and dry density level B06, the impermeability is detected according to GB-T4111-2013 concrete block and brick test method, and the maximum height of the water surface drop of the test piece is 2.5 mm.
The invention also aims to provide a production method of the ultralow dry density autoclaved aerated concrete, which comprises the following steps of mixing and stirring lime, cement, mortar, waste slurry, aluminum powder, an additive 1, an additive 2 and an additive 3 to prepare the waterproof building block.
Detailed Description
The following detailed description of embodiments of the invention is intended to be illustrative, and not to be construed as limiting the invention.
Example 1
In this example, a 5-cube mold was used, and the materials included the following components: the waterproof building block is prepared by mixing and uniformly stirring 300-320 kg of lime, 470-510 kg of cement, 1250-1280 kg of mortar, 400-460 kg of waste slurry, 1.7-1.8 kg of aluminum powder, 15 kg of additive 1, 0.3 kg of additive 2 and 0.5 kg of additive 3.
Example 2
In this example, a 5-cube mold was used, and the materials included the following components: the waterproof building block is prepared by mixing and uniformly stirring 300-320 kg of lime, 470-510 kg of cement, 1250-1280 kg of mortar, 400-460 kg of waste slurry, 1.7-1.8 kg of aluminum powder, 15 kg of inorganic silicone oil, 0.3 kg of additive 2 and 0.5 kg of additive 3.
Example 3
In this example, a 5-cube mold was used, and the materials included the following components: the waterproof building block is prepared by mixing and uniformly stirring 300-320 kg of lime, 470-510 kg of cement, 1250-1280 kg of mortar, 400-460 kg of waste slurry, 1.7-1.8 kg of aluminum powder, 15 kg of inorganic silicone oil, 0.3 kg of industrial detergent and 0.5 kg of additive 3.
Example 4
In this example, a 5-cube mold was used, and the materials included the following components: the waterproof building block is prepared by mixing and uniformly stirring 300-320 kg of lime, 470-510 kg of cement, 1250-1280 kg of mortar, 400-460 kg of waste slurry, 1.7-1.8 kg of aluminum powder, 15 kg of inorganic silicone oil, 0.3 kg of industrial detergent and 0.5 kg of a 1:1 mixture of triethanolamine and oleic acid.
The mass of the mortar, the waste slurry and the aluminum powder in the embodiment is dry weight mass.
The product is discharged from the kettle, the dry density reaches 480-510 kg per cubic meter, the strength reaches 3.8MPA, the pore structure of the product is improved by adjusting the use of raw materials, adding a stabilizer and the like, the independence of pores of the product is stronger, and the waterproof effect meets the use requirements of each part of a building; the additive 1 is inorganic silicone oil, and is an alkali-resistant and high-temperature-resistant waterproof material; the additive 2 is industrial detergent, and mainly solves the problem of surface ester treatment of aluminum powder; the additive 3 is a mixture of triethanolamine and oleic acid, is used as a stabilizing foam agent and a surfactant, and has great help to the pore structure of the product, so that the strength of the product is improved; according to GB11968-2006 autoclaved aerated concrete block and GB-T4111-2013 concrete block and brick test method, the test piece is tested to be in accordance with GB11968-2006 autoclaved aerated concrete block strength level A5.0 and dry density level B06, the impermeability is detected according to GB-T4111-2013 concrete block and brick test method, and the maximum height of the water surface drop of the test piece is 2.5 mm.
It should be noted that the above embodiments are merely representative examples of the present invention. Many variations of the invention are possible. Any simple modification, equivalent change and modification of the above embodiments according to the spirit of the present invention should be considered to be within the protection scope of the present invention.
Claims (5)
1. Autoclaved aerated concrete B05 level waterproof building block, its characterized in that: according to a 5-cubic mold, the waterproof building block is composed of 300-320 kg of lime, 470-510 kg of cement, 1250-1280 kg of mortar, 400-460 kg of waste slurry, 1.7-1.8 kg of aluminum powder, 15 kg of additive 1, 0.3 kg of additive 2 and 0.5 kg of additive 3.
2. The autoclaved aerated concrete B05-grade waterproof block as claimed in claim 1, wherein the admixture 1 is inorganic silicone oil.
3. The autoclaved aerated concrete B05-grade waterproof block as claimed in claim 1, wherein the additive 2 is industrial detergent.
4. The autoclaved aerated concrete B05-grade waterproof block as claimed in claim 1, wherein the additive 3 is a 1:1 mixture of triethanolamine and oleic acid.
5. The preparation method of the autoclaved aerated concrete B05-grade waterproof block as claimed in any one of claims 1 to 4, comprising the following steps of mixing and stirring lime, cement, mortar, waste slurry, aluminum powder, additive 1, additive 2 and additive 3 to prepare the waterproof block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011368228.8A CN112408930A (en) | 2020-11-30 | 2020-11-30 | Autoclaved aerated concrete B05-grade waterproof building block and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011368228.8A CN112408930A (en) | 2020-11-30 | 2020-11-30 | Autoclaved aerated concrete B05-grade waterproof building block and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112408930A true CN112408930A (en) | 2021-02-26 |
Family
ID=74828827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011368228.8A Pending CN112408930A (en) | 2020-11-30 | 2020-11-30 | Autoclaved aerated concrete B05-grade waterproof building block and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112408930A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4329178A (en) * | 1979-02-15 | 1982-05-11 | Internationella Siporex Aktiebolag | Method in the manufacture of steam-cured light-weight aerated concrete with hydrophobic properties |
| CN110922146A (en) * | 2019-10-25 | 2020-03-27 | 温州明远新型建材有限公司 | Aerated concrete block and preparation method thereof |
| CN111499317A (en) * | 2020-03-19 | 2020-08-07 | 浙江开元新型墙体材料有限公司 | Autoclaved aerated concrete slab with ultralow heat conductivity coefficient |
-
2020
- 2020-11-30 CN CN202011368228.8A patent/CN112408930A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4329178A (en) * | 1979-02-15 | 1982-05-11 | Internationella Siporex Aktiebolag | Method in the manufacture of steam-cured light-weight aerated concrete with hydrophobic properties |
| CN110922146A (en) * | 2019-10-25 | 2020-03-27 | 温州明远新型建材有限公司 | Aerated concrete block and preparation method thereof |
| CN111499317A (en) * | 2020-03-19 | 2020-08-07 | 浙江开元新型墙体材料有限公司 | Autoclaved aerated concrete slab with ultralow heat conductivity coefficient |
Non-Patent Citations (1)
| Title |
|---|
| 吴学辉: "《茶油加工与综合利用技术》", 30 November 2018, 广东科技出版社, pages: 213 - 214 * |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210226 |