CN1515517A - 无机防火堵料 - Google Patents
无机防火堵料 Download PDFInfo
- Publication number
- CN1515517A CN1515517A CNA031171168A CN03117116A CN1515517A CN 1515517 A CN1515517 A CN 1515517A CN A031171168 A CNA031171168 A CN A031171168A CN 03117116 A CN03117116 A CN 03117116A CN 1515517 A CN1515517 A CN 1515517A
- Authority
- CN
- China
- Prior art keywords
- fire
- plugging
- portland cement
- sodium aluminate
- chloride
- 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.)
- Granted
Links
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
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00663—Uses not provided for elsewhere in C04B2111/00 as filling material for cavities or the like
- C04B2111/00706—Uses not provided for elsewhere in C04B2111/00 as filling material for cavities or the like around pipelines or the like
-
- 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
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)
- Building Environments (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Fireproofing Substances (AREA)
Abstract
Description
序号 | 检验项目 | 技术指标 | 实测结果 | 结论 |
1 | 耐火性能(min) | 一级:≥180二级:≥120三级:≥60 | 203~240 | 一级合格 |
2 | 外观 | 均匀、粉末固体、无结块 | 符合要求 | 合格 |
3 | 干密度(kg/m3) | ≤2.5×103 | 1.3×103 | 合格 |
4 | 耐水性(天) | ≥3,无溶胀 | 符合要求 | 合格 |
5 | 耐油性(天) | ≥3,无溶胀 | 符合要求 | 合格 |
6 | 腐蚀性(天) | ≥7,无锈蚀及腐蚀现象 | 符合要求 | 合格 |
7 | 抗压强度(R)(MPa) | 0.8≤R≤6.5 | 4.3 | 合格 |
8 | 初凝时间(t)(min) | 15≤t≤45 | 28~32 | 合格 |
实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | ||
普通硅酸盐水泥 | 11 | 13 | 15 | 12 | 14 | |
建筑石膏 | 40 | 37 | 35 | 38 | 42 | |
凝固剂 | 铝酸钠 | 0.18 | 0.20 | 0.24 | 0.15 | 0.27 |
碳酸钠 | 0.19 | 0.23 | 0.21 | 0.18 | 0.25 | |
氯化钙 | 0.08 | 0.05 | 0.03 | 0.08 | ||
硫酸钙 | 0.04 | 0.10 | 0.02 | |||
氯化铁 | 0.02 | |||||
技术性能 | 初凝时间(min) | 28 | 32 | 32 | 29 | 30 |
耐火性能(min) | 240 | 211 | 203 | 233 | 219 |
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03117116 CN1241863C (zh) | 2003-01-08 | 2003-01-08 | 无机防火堵料 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03117116 CN1241863C (zh) | 2003-01-08 | 2003-01-08 | 无机防火堵料 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1515517A true CN1515517A (zh) | 2004-07-28 |
CN1241863C CN1241863C (zh) | 2006-02-15 |
Family
ID=34239457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03117116 Expired - Fee Related CN1241863C (zh) | 2003-01-08 | 2003-01-08 | 无机防火堵料 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1241863C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109266215A (zh) * | 2018-09-21 | 2019-01-25 | 佛山齐安建筑科技有限公司 | 一种高抗裂防火堵料 |
-
2003
- 2003-01-08 CN CN 03117116 patent/CN1241863C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109266215A (zh) * | 2018-09-21 | 2019-01-25 | 佛山齐安建筑科技有限公司 | 一种高抗裂防火堵料 |
Also Published As
Publication number | Publication date |
---|---|
CN1241863C (zh) | 2006-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Sichuan Tianfu Fireproof Material Co., Ltd. Assignor: Sichuan Fire Fighting Inst., Ministry of Public Safety Contract fulfillment period: 2008.1.10 to 2015.12.31 contract change Contract record no.: 2009510000046 Denomination of invention: Inorganic fireproof blocking material Granted publication date: 20060215 License type: Exclusive license Record date: 2009.9.17 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.1.10 TO 2015.12.31; CHANGE OF CONTRACT Name of requester: SICHUAN TIANFU FIREPROOFING MATERIALS CO., LTD. Effective date: 20090917 |