CN110683815A - Inorganic fireproof blocking material - Google Patents
Inorganic fireproof blocking material Download PDFInfo
- Publication number
- CN110683815A CN110683815A CN201911152057.2A CN201911152057A CN110683815A CN 110683815 A CN110683815 A CN 110683815A CN 201911152057 A CN201911152057 A CN 201911152057A CN 110683815 A CN110683815 A CN 110683815A
- Authority
- CN
- China
- Prior art keywords
- mixture
- total weight
- blocking material
- aluminum silicate
- fireproof blocking
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 40
- 230000000903 blocking Effects 0.000 title claims abstract description 31
- 239000000835 fiber Substances 0.000 claims abstract description 35
- PZZYQPZGQPZBDN-UHFFFAOYSA-N Aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000000843 powder Substances 0.000 claims abstract description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000010439 graphite Substances 0.000 claims abstract description 21
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 21
- HWKQNAWCHQMZHK-UHFFFAOYSA-N Trolnitrate Chemical compound [O-][N+](=O)OCCN(CCO[N+]([O-])=O)CCO[N+]([O-])=O HWKQNAWCHQMZHK-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000000440 bentonite Substances 0.000 claims abstract description 20
- 229910000278 bentonite Inorganic materials 0.000 claims abstract description 20
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 17
- 239000010455 vermiculite Substances 0.000 claims abstract description 17
- 229910052902 vermiculite Inorganic materials 0.000 claims abstract description 17
- 235000019354 vermiculite Nutrition 0.000 claims abstract description 17
- 239000011398 Portland cement Substances 0.000 claims abstract description 16
- 239000004927 clay Substances 0.000 claims abstract description 16
- 229910052570 clay Inorganic materials 0.000 claims abstract description 16
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 16
- 239000002994 raw material Substances 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 claims description 40
- 239000004743 Polypropylene Substances 0.000 claims description 10
- -1 polypropylene Polymers 0.000 claims description 10
- 229920001155 polypropylene Polymers 0.000 claims description 10
- 230000003014 reinforcing Effects 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 5
- 235000010469 Glycine max Nutrition 0.000 claims description 4
- 240000007842 Glycine max Species 0.000 claims description 4
- 210000004080 Milk Anatomy 0.000 claims description 4
- 150000001412 amines Chemical class 0.000 claims description 4
- 239000008267 milk Substances 0.000 claims description 4
- 235000013336 milk Nutrition 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 229940092782 Bentonite Drugs 0.000 description 15
- 239000000126 substance Substances 0.000 description 6
- NTHWMYGWWRZVTN-UHFFFAOYSA-N Sodium silicate Chemical class [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 231100000078 corrosive Toxicity 0.000 description 3
- 231100001010 corrosive Toxicity 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 229940080314 Sodium Bentonite Drugs 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Tris Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive Effects 0.000 description 1
- 239000010427 ball clay Substances 0.000 description 1
- ONCZQWJXONKSMM-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical compound O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4].[Si+4].[Si+4].[Si+4] ONCZQWJXONKSMM-UHFFFAOYSA-N 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 229910000280 sodium bentonite Inorganic materials 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
- C04B28/04—Portland 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
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
Abstract
The invention relates to the field of fireproof blocking materials, in particular to an inorganic fireproof blocking material which comprises the following raw materials in parts by weight: portland cement: 30-40 g; an interface agent: 15-20 g; white porcelain clay: 5-10 g; 5-10g of bentonite, expanded graphite: 1-5 g; compared with the prior art, the invention has the beneficial effects that the vermiculite powder is 10-15g, and the aluminum silicate fiber is 10-13 g: the fireproof blocking material belongs to a non-combustible material, the fireproof time can reach more than 4-5 hours, and the fireproof blocking material has better performances of water resistance, oil resistance and the like, high compressive strength and simple construction method.
Description
Technical Field
The invention relates to the field of fireproof blocking materials, in particular to an inorganic fireproof blocking material.
Background
The inorganic fireproof blocking material is made up by using inorganic adhesive as base material and adding inorganic fire-resisting material and fire-resisting agent, etc. and is a gray powder material, and after it is mixed with water, it can be used for blocking hole of wire and cable or used as fire-resisting wall of wire and tunnel.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides an inorganic fireproof blocking material.
In order to achieve the purpose, the invention adopts the following technical scheme: an inorganic fireproof blocking material comprises the following raw materials by weight: portland cement: 30-40 g; an interface agent: 15-20 g; white porcelain clay: 5-10 g; 5-10g of bentonite, expanded graphite: 1-5 g; 10-15g of vermiculite powder and 10-13g of aluminum silicate fiber.
The inorganic fireproof blocking material comprises the following raw materials by weight: portland cement: 30g of the total weight of the mixture; an interface agent: 15g of the total weight of the mixture; white porcelain clay: 5g of the total weight of the mixture; 5g of bentonite component, expanded graphite: 1g of a compound; 10g of vermiculite powder and 10g of aluminum silicate fiber.
The inorganic fireproof blocking material comprises the following raw materials by weight: portland cement: 35g of a soybean milk powder; an interface agent: 17g of a basic amine; white porcelain clay: 8g of the total weight of the mixture; 8g of bentonite component, expanded graphite: 3g of the total weight of the mixture; 12g of vermiculite powder and 11g of aluminum silicate fiber.
The inorganic fireproof blocking material comprises the following raw materials by weight: portland cement: 40g of the total weight of the mixture; an interface agent: 20g of the total weight of the mixture; white porcelain clay: 10g of a mixture; 10g of bentonite component, expanded graphite: 5g of the total weight of the mixture; 15g of vermiculite powder and 13g of aluminum silicate fiber.
The length of the aluminum silicate fiber is 150-250 mm.
The inorganic fireproof blocking material also comprises 15-18g of polypropylene reinforced fibers.
The inorganic fireproof blocking material also comprises 16g of polypropylene reinforced fibers.
Compared with the prior art, the invention has the beneficial effects that: the fireproof blocking material belongs to a non-combustible material, has long fireproof time, better water resistance, oil resistance and other properties, high compressive strength and simple construction method.
Detailed Description
The present invention will be described in further detail with reference to the following examples, which are provided only for illustrating the present invention and are not intended to limit the scope of the present invention.
Example 1:
an inorganic fireproof blocking material comprises the following raw materials by weight: portland cement: 30g of the total weight of the mixture; an interface agent: 15g of the total weight of the mixture; white porcelain clay: 5g of the total weight of the mixture; 5g of bentonite component, expanded graphite: 1g of a compound; 10g of vermiculite powder and 10g of aluminum silicate fiber.
Example 2: an inorganic fireproof blocking material comprises the following raw materials by weight: portland cement: 35g of a soybean milk powder; an interface agent: 17g of a basic amine; white porcelain clay: 8g of the total weight of the mixture; 8g of bentonite component, expanded graphite: 3g of the total weight of the mixture; 12g of vermiculite powder and 11g of aluminum silicate fiber.
Example 3: an inorganic fireproof blocking material comprises the following raw materials by weight: portland cement: 40g of the total weight of the mixture; an interface agent: 20g of the total weight of the mixture; white porcelain clay: 10g of a mixture; 10g of bentonite component, expanded graphite: 5g of the total weight of the mixture; 15g of vermiculite powder and 13g of aluminum silicate fiber.
Example 4: an inorganic fireproof blocking material comprises the following raw materials by weight: portland cement: 40g of the total weight of the mixture; an interface agent: 20g of the total weight of the mixture; white porcelain clay: 10g of a mixture; 10g of bentonite component, expanded graphite: 5g of the total weight of the mixture; 15g of vermiculite powder, 13g of aluminum silicate fibers and 16g of polypropylene reinforcing fibers. The polypropylene reinforcing fiber can reduce cracks when being solidified and at high temperature, and the length of the aluminum silicate fiber is 150-250 mm. Aluminum silicate fiber is a substance having low thermal conductivity, excellent thermal and chemical stability, and being free of binder and corrosive.
Example 5: an inorganic fireproof blocking material comprises the following raw materials by weight: portland cement: 35g of a soybean milk powder; an interface agent: 17g of a basic amine; white porcelain clay: 8g of the total weight of the mixture; 8g of bentonite component, expanded graphite: 3g of the total weight of the mixture; 12g of vermiculite powder, 11g of aluminum silicate fiber and 18g of polypropylene reinforcing fiber. The polypropylene reinforcing fiber can reduce cracks when being solidified and at high temperature, and the length of the aluminum silicate fiber is 150-250 mm. Aluminum silicate fiber is a substance having low thermal conductivity, excellent thermal and chemical stability, and being free of binder and corrosive.
Example 6: an inorganic fireproof blocking material comprises the following raw materials by weight: portland cement: 30g of the total weight of the mixture; an interface agent: 15g of the total weight of the mixture; white porcelain clay: 5g of the total weight of the mixture; 5g of bentonite component, expanded graphite: 1g of a compound; 10g of vermiculite powder, 10g of aluminum silicate fiber and 15g of polypropylene reinforced fiber. The polypropylene reinforcing fiber can reduce cracks when being solidified and at high temperature, and the length of the aluminum silicate fiber is 150-250 mm. Aluminum silicate fiber is a substance having low thermal conductivity, excellent thermal and chemical stability, and being free of binder and corrosive.
The expanded graphite can instantaneously expand 150 ~ 300 times in volume when meeting high temperature, the surface area is enlarged, the surface energy is improved, the graphite force for adsorbing scale is enhanced, vermicular graphite can be automatically embedded, and the combination of the expanded graphite and bentonite improves the flexibility, resilience and plasticity of the inorganic fireproof blocking material.
During construction, the size of a hole is firstly plugged according to needs, the using amount of the inorganic fireproof plugging material is estimated, and then the inorganic fireproof plugging material is mixed with Portland cement according to the following raw materials by weight: 30g of the total weight of the mixture; an interface agent: 15g of the total weight of the mixture; white porcelain clay: 5g of the total weight of the mixture; 5g of bentonite component, expanded graphite: 1g of a compound; 10g of vermiculite powder and 10g of aluminum silicate fiber are put into a container, and clear water is added into the container according to the proportion of 1: 0.8-1.0 and stirred into paste to obtain a plugging material A;
inserting reinforcing steel bars between the side walls of the holes, and paving a single-layer glass fiber cloth between the reinforcing steel bars; the glass fiber cloth has the functions of supporting the plugging material A on the glass fiber cloth and has the function of flame retardance.
Placing the plugging material A in the hole to plug the hole, wherein the plugging thickness is more than 100 mm;
the bentonite component comprises 10g of bentonite, 60g of modified water glass and 2g of ball clay. 5-10g of bentonite is matched with expanded graphite: 1-5 g; 10-15g of vermiculite powder and 10-13g of aluminum silicate fiber, and can play a good fireproof role.
When the modified water glass is prepared, 15g of water glass, 5g of sodium bentonite, 0.5g of triethanolamine and 0.5g of dimethyl silicone oil are stirred and dispersed uniformly by a crusher, and meanwhile, a hydrochloric acid solution with the mass concentration of 4% is added to adjust the pH value of the system to about 8.5.
The foregoing is directed to preferred embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the protection scope of the technical solution of the present invention.
Claims (7)
1. The inorganic fireproof blocking material is characterized by comprising the following raw materials by weight: portland cement: 30-40 g; an interface agent: 15-20 g; white porcelain clay: 5-10 g; 5-10g of bentonite, expanded graphite: 1-5 g; 10-15g of vermiculite powder and 10-13g of aluminum silicate fiber.
2. The inorganic fireproof blocking material according to claim 1, which is prepared from the following raw materials in parts by weight: portland cement: 30g of the total weight of the mixture; an interface agent: 15g of the total weight of the mixture; white porcelain clay: 5g of the total weight of the mixture; 5g of bentonite component, expanded graphite: 1g of a compound; 10g of vermiculite powder and 10g of aluminum silicate fiber.
3. The inorganic fireproof blocking material according to claim 1, which is prepared from the following raw materials in parts by weight: portland cement: 35g of a soybean milk powder; an interface agent: 17g of a basic amine; white porcelain clay: 8g of the total weight of the mixture; 8g of bentonite component, expanded graphite: 3g of the total weight of the mixture; 12g of vermiculite powder and 11g of aluminum silicate fiber.
4. The inorganic fireproof blocking material according to claim 1, which is prepared from the following raw materials in parts by weight: portland cement: 40g of the total weight of the mixture; an interface agent: 20g of the total weight of the mixture; white porcelain clay: 10g of a mixture; 10g of bentonite component, expanded graphite: 5g of the total weight of the mixture; 15g of vermiculite powder and 13g of aluminum silicate fiber.
5. The inorganic fireproof plug according to claim 1, wherein the length of the aluminum silicate fibers is 150-250 mm.
6. The inorganic fire blocking material of claim 1, further comprising 15-18g of polypropylene reinforcing fibers.
7. The inorganic fire blocking material of claim 1, further comprising polypropylene reinforcing fibers 16 g.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911152057.2A CN110683815A (en) | 2019-11-22 | 2019-11-22 | Inorganic fireproof blocking material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911152057.2A CN110683815A (en) | 2019-11-22 | 2019-11-22 | Inorganic fireproof blocking material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110683815A true CN110683815A (en) | 2020-01-14 |
Family
ID=69117281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911152057.2A Pending CN110683815A (en) | 2019-11-22 | 2019-11-22 | Inorganic fireproof blocking material |
Country Status (1)
| Country | Link |
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| CN (1) | CN110683815A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589418A (en) * | 2020-06-02 | 2020-08-28 | 唐山师范学院 | Bentonite/expanded graphite composite adsorbent and preparation method and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101200380A (en) * | 2007-12-11 | 2008-06-18 | 公安部四川消防研究所 | Tunnel lightweight inorganic fireproof composite material |
| CN103214228A (en) * | 2013-03-19 | 2013-07-24 | 公安部天津消防研究所 | Inorganic fireproof heat-insulating material and preparation method thereof |
| WO2017093398A1 (en) * | 2015-12-03 | 2017-06-08 | Hilti Aktiengesellschaft | Inorganic fire protection and insulation foam and use thereof |
| CN107619240A (en) * | 2017-10-18 | 2018-01-23 | 江苏建中能源科技有限公司 | A kind of inorganic putty and its production method |
-
2019
- 2019-11-22 CN CN201911152057.2A patent/CN110683815A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101200380A (en) * | 2007-12-11 | 2008-06-18 | 公安部四川消防研究所 | Tunnel lightweight inorganic fireproof composite material |
| CN103214228A (en) * | 2013-03-19 | 2013-07-24 | 公安部天津消防研究所 | Inorganic fireproof heat-insulating material and preparation method thereof |
| WO2017093398A1 (en) * | 2015-12-03 | 2017-06-08 | Hilti Aktiengesellschaft | Inorganic fire protection and insulation foam and use thereof |
| CN107619240A (en) * | 2017-10-18 | 2018-01-23 | 江苏建中能源科技有限公司 | A kind of inorganic putty and its production method |
Non-Patent Citations (3)
| Title |
|---|
| 中国冶金百科全书总编辑委员会《耐火材料》卷编辑委员会等: "《中国冶金百科全书 耐火材料》", 31 October 1997, 冶金工业出版社 * |
| 刘琨等: "水玻璃/膨润土水性膨胀防火涂料的研究", 《化工新型材料》 * |
| 陈立军等: "《混凝土及其制品工艺学》", 30 August 2012, 中国建材工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589418A (en) * | 2020-06-02 | 2020-08-28 | 唐山师范学院 | Bentonite/expanded graphite composite adsorbent and preparation method and application thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20200114 |