CN111792901A - 一种石膏浆及其制备方法和应用 - Google Patents
一种石膏浆及其制备方法和应用 Download PDFInfo
- Publication number
- CN111792901A CN111792901A CN202010507701.XA CN202010507701A CN111792901A CN 111792901 A CN111792901 A CN 111792901A CN 202010507701 A CN202010507701 A CN 202010507701A CN 111792901 A CN111792901 A CN 111792901A
- Authority
- CN
- China
- Prior art keywords
- gypsum
- gypsum slurry
- slurry
- reducing agent
- polycarboxylic acid
- 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
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
- C04B28/14—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 calcium sulfate cements
- C04B28/142—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 calcium sulfate cements containing synthetic or waste calcium sulfate cements
- C04B28/144—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 calcium sulfate cements containing synthetic or waste calcium sulfate cements the synthetic calcium sulfate being a flue gas desulfurization product
-
- 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
- C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
- C04B2111/0062—Gypsum-paper board like materials
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010507701.XA CN111792901A (zh) | 2020-06-05 | 2020-06-05 | 一种石膏浆及其制备方法和应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010507701.XA CN111792901A (zh) | 2020-06-05 | 2020-06-05 | 一种石膏浆及其制备方法和应用 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111792901A true CN111792901A (zh) | 2020-10-20 |
Family
ID=72804074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010507701.XA Pending CN111792901A (zh) | 2020-06-05 | 2020-06-05 | 一种石膏浆及其制备方法和应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111792901A (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5394331A (en) * | 1977-01-31 | 1978-08-18 | Noda Plywood Mfg Co Ltd | Method of manufacturing low density gypsum board |
CN101139199A (zh) * | 2007-08-20 | 2008-03-12 | 河北泰山纸面石膏板有限公司 | 一种纸面石膏板 |
CN104418529A (zh) * | 2013-08-30 | 2015-03-18 | 周俊 | 一种石膏耐水剂 |
CN109133824A (zh) * | 2017-06-28 | 2019-01-04 | 北新集团建材股份有限公司 | 一种纸面石膏板及其制备方法 |
-
2020
- 2020-06-05 CN CN202010507701.XA patent/CN111792901A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5394331A (en) * | 1977-01-31 | 1978-08-18 | Noda Plywood Mfg Co Ltd | Method of manufacturing low density gypsum board |
CN101139199A (zh) * | 2007-08-20 | 2008-03-12 | 河北泰山纸面石膏板有限公司 | 一种纸面石膏板 |
CN104418529A (zh) * | 2013-08-30 | 2015-03-18 | 周俊 | 一种石膏耐水剂 |
CN109133824A (zh) * | 2017-06-28 | 2019-01-04 | 北新集团建材股份有限公司 | 一种纸面石膏板及其制备方法 |
Non-Patent Citations (1)
Title |
---|
高玉军等: "磺酸基改性聚羧酸减水剂的合成及性能研究", 《化学研究与应用》 * |
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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 | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Fan Ruibo Inventor after: Meng Zebin Inventor before: Fan Ruibo |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210107 Address after: 044299 Taijia village, Jiedian Town, Wanrong County, Yuncheng City, Shanxi Province Applicant after: SHANXI JIAWEI NEW MATERIAL Co.,Ltd. Applicant after: Shanxi Luqiao group Xiji Expressway Co.,Ltd. Address before: 044299 Taijia village, Jiedian Town, Wanrong County, Yuncheng City, Shanxi Province Applicant before: SHANXI JIAWEI NEW MATERIAL Co.,Ltd. |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201020 |