RU2010115242A - Характеристики микроструктуры гипсовой стеновой плиты с высоким уровнем крахмала и высоким уровнем диспергатора - Google Patents
Характеристики микроструктуры гипсовой стеновой плиты с высоким уровнем крахмала и высоким уровнем диспергатора Download PDFInfo
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- 229910052602 gypsum Inorganic materials 0.000 title claims abstract 69
- 239000010440 gypsum Substances 0.000 title claims abstract 69
- 229920002472 Starch Polymers 0.000 title claims abstract 8
- 235000019698 starch Nutrition 0.000 title claims abstract 8
- 239000008107 starch Substances 0.000 title claims abstract 8
- 239000011152 fibreglass Substances 0.000 claims abstract 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 6
- 239000011248 coating agent Substances 0.000 claims abstract 4
- 238000000576 coating method Methods 0.000 claims abstract 4
- 239000002270 dispersing agent Substances 0.000 claims abstract 4
- PSZYNBSKGUBXEH-UHFFFAOYSA-M naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-M 0.000 claims abstract 4
- 239000000725 suspension Substances 0.000 claims abstract 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract 3
- 229910052708 sodium Inorganic materials 0.000 claims abstract 3
- 239000011734 sodium Substances 0.000 claims abstract 3
- 239000004744 fabric Substances 0.000 claims 2
- 239000011521 glass Substances 0.000 claims 2
- 241000208202 Linaceae Species 0.000 claims 1
- 235000004431 Linum usitatissimum Nutrition 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 239000006260 foam Substances 0.000 claims 1
- 239000000344 soap Substances 0.000 claims 1
- UGTZMIPZNRIWHX-UHFFFAOYSA-K sodium trimetaphosphate Chemical compound [Na+].[Na+].[Na+].[O-]P1(=O)OP([O-])(=O)OP([O-])(=O)O1 UGTZMIPZNRIWHX-UHFFFAOYSA-K 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B13/08—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/14—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/02—Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- 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
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249967—Inorganic matrix in void-containing component
- Y10T428/249968—Of hydraulic-setting material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Laminated Bodies (AREA)
- Building Environments (AREA)
- Panels For Use In Building Construction (AREA)
- Finishing Walls (AREA)
Abstract
1. Гипсовая стеновая плита, включающая: отвердевший гипсовый заполнитель, сформированный между двумя в основном параллельными покрывными листами, причем отвердевший гипсовый заполнитель имеет пустоты, в основном распределенные по всему отвердевшему гипсовому заполнителю, пустоты имеют стенки со средней толщиной от приблизительно 30 до приблизительно 200 мкм. ! 2. Гипсовая стеновая плита по п.1, где стенки пустот имеют среднюю толщину от приблизительно 50 до приблизительно 200 мкм. ! 3. Гипсовая стеновая плита по п.1, где стенки пустот имеют укрепленные уплотненные поверхности. ! 4. Гипсовая стеновая плита по п.3, в которой отвредевший гипсовый заполнитель выполнен из содержащей гипс суспензии, включающей: воду, строительный гипс, желатинизированный крахмал, присутствующий в количестве от приблизительно 0,5% по массе до приблизительно 10% по массе на основе массы строительного гипса, нафталинсульфонатный диспергатор, присутствующий в количестве от приблизительно 0,2% по массе до приблизительно 2% по массе на основе массы строительного гипса, триметафосфат натрия, присутствующий в количестве от приблизительно 0,1% по массе до приблизительно 0,4% по массе на основе массы строительного гипса, и стекловолокно, присутствующее в количестве от 0 до приблизительно 0,2% по массе на основе массы строительного гипса. ! 5. Гипсовая стеновая плита по п.4, в которой желатинизированный крахмал присутствует в количестве от приблизительно 0,5% по массе до приблизительно 4% по массе на основе массы строительного гипса. ! 6. Гипсовая стеновая плита по п.4, где отношение вода/строительный гипс составляет от приблизительно 0,7 до приблизительно 1,3. ! 7. Г
Claims (15)
1. Гипсовая стеновая плита, включающая: отвердевший гипсовый заполнитель, сформированный между двумя в основном параллельными покрывными листами, причем отвердевший гипсовый заполнитель имеет пустоты, в основном распределенные по всему отвердевшему гипсовому заполнителю, пустоты имеют стенки со средней толщиной от приблизительно 30 до приблизительно 200 мкм.
2. Гипсовая стеновая плита по п.1, где стенки пустот имеют среднюю толщину от приблизительно 50 до приблизительно 200 мкм.
3. Гипсовая стеновая плита по п.1, где стенки пустот имеют укрепленные уплотненные поверхности.
4. Гипсовая стеновая плита по п.3, в которой отвредевший гипсовый заполнитель выполнен из содержащей гипс суспензии, включающей: воду, строительный гипс, желатинизированный крахмал, присутствующий в количестве от приблизительно 0,5% по массе до приблизительно 10% по массе на основе массы строительного гипса, нафталинсульфонатный диспергатор, присутствующий в количестве от приблизительно 0,2% по массе до приблизительно 2% по массе на основе массы строительного гипса, триметафосфат натрия, присутствующий в количестве от приблизительно 0,1% по массе до приблизительно 0,4% по массе на основе массы строительного гипса, и стекловолокно, присутствующее в количестве от 0 до приблизительно 0,2% по массе на основе массы строительного гипса.
5. Гипсовая стеновая плита по п.4, в которой желатинизированный крахмал присутствует в количестве от приблизительно 0,5% по массе до приблизительно 4% по массе на основе массы строительного гипса.
6. Гипсовая стеновая плита по п.4, где отношение вода/строительный гипс составляет от приблизительно 0,7 до приблизительно 1,3.
7. Гипсовая стеновая плита по п.1, где покрывные листы включают бумагу.
8. Гипсовая стеновая плита по п.7, где, по меньшей мере, один покрывной лист является высокопрочной бумагой.
9. Гипсовая стеновая плита по п.3, где, по меньшей мере, один покрывной лист выбран из группы, включающей волокнистые маты, нетканые стекловолокнистые маты, тканые стеклянные маты и нецеллюлозные ткани.
10. Легковесная гипсовая стеновая плита, включающая: отвердевший гипсовый заполнитель, сформированный между двумя в основном параллельными покрывными листами, причем отвердевший гипсовый заполнитель имеет пустоты в основном распределенные по всему отвердевшему гипсовому заполнителю, пустоты имеют стенки с укрепленными уплотненными поверхностями и средней толщиной от приблизительно 30 до приблизительно 200 мкм, и отвердевший гипсовый заполнитель имеет плотность от приблизительно 27 pcf (фунтов на кубический фут) до приблизительно 30 pcf.
11. Легковесная гипсовая стеновая плита по п.10, в которой отвердевший гипсовый заполнитель выполнен из содержащей гипс суспензии, включающей: воду, строительный гипс, желатинизированный крахмал, присутствующий в количестве от приблизительно 0,5% по массе до приблизительно 10% по массе на основе массы строительного гипса, нафталинсульфонатный диспергатор, присутствующий в количестве от приблизительно 0,2% по массе до приблизительно 2% по массе на основе массы строительного гипса, триметафосфат натрия, присутствующий в количестве от приблизительно 0,1% по массе до приблизительно 0,4% по массе на основе массы строительного гипса, и стекловолокно, присутствующее в количестве от 0 до приблизительно 0,2% по массе на основе массы строительного гипса.
12. Гипсовая стеновая плита по п.11, в которой желатинизированный крахмал присутствует в количестве от приблизительно 0,5% по массе до приблизительно 4% по массе на основе массы строительного гипса.
13. Легковесная гипсовая стеновая плита по п.10, где, по меньшей мере, один покрывной лист является высокопрочной бумагой.
14. Легковесная гипсовая стеновая плита по п.10, где, по меньшей мере, один покрывной лист выбран из группы, включающей волокнистые маты, нетканые стекловолокнистые маты, тканые стеклянные маты и нецеллюлозные ткани.
15. Легковесная гипсовая стеновая плита, включающая: отвердевший гипсовый заполнитель, сформированный между двумя в основном параллельными бумажными покрывными листами, причем отвердевший гипсовый заполнитель имеет пустоты, в основном распределенные по всему отвердевшему гипсовому заполнителю, пустоты имеют стенки со средней толщиной от приблизительно 70 до приблизительно 120 микрон, в которых отвердевший гипсовый заполнитель выполнен из содержащей гипс суспензии, включающей: воду, строительный гипс, желатинизированный крахмал, присутствующий в количестве приблизительно 3% по массе на основе массы строительного гипса, 45% по массе водного раствора нафталинсульфонатного диспергатора, присутствующего в количестве приблизительно 1,5% по массе на основе массы строительного гипса, триметафосфат натрия, присутствующий в количестве приблизительно 0,3% по массе на основе массы строительного гипса, стекловолокно, присутствующее в количестве от 0 до приблизительно 0,2% по массе на основе массы строительного гипса, и мыльную пену,
где, по меньшей мере, один покрывной лист является высокопрочной бумагой,
где отвердевший гипсовый заполнитель имеет плотность приблизительно 29 pcf, и где стеновая плита имеет сухую массу приблизительно 1200 фунт/MSF для плиты толщиной 1/2 дюйма, сопротивление к вытягиванию гвоздей, по меньшей мере, приблизительно 77 фунт/MSF и твердость заполнителя, по меньшей мере, приблизительно 11 фунт/MSF.
Applications Claiming Priority (2)
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US11/906,479 US9840066B2 (en) | 2005-06-09 | 2007-10-02 | Light weight gypsum board |
US11/906,479 | 2007-10-02 |
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RU2010115242A true RU2010115242A (ru) | 2011-11-10 |
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RU2010115242/05A RU2010115242A (ru) | 2007-10-02 | 2008-09-29 | Характеристики микроструктуры гипсовой стеновой плиты с высоким уровнем крахмала и высоким уровнем диспергатора |
RU2013106952/05U RU147393U1 (ru) | 2007-10-02 | 2013-02-18 | Легковесная гипсовая стеновая плита |
RU2014136079/03U RU154942U1 (ru) | 2007-10-02 | 2014-09-04 | Легковесная гипсовая стеновая плита |
RU2015133306/03U RU162089U1 (ru) | 2007-10-02 | 2015-08-10 | Легковесная гипсовая стеновая плита |
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RU2013106952/05U RU147393U1 (ru) | 2007-10-02 | 2013-02-18 | Легковесная гипсовая стеновая плита |
RU2014136079/03U RU154942U1 (ru) | 2007-10-02 | 2014-09-04 | Легковесная гипсовая стеновая плита |
RU2015133306/03U RU162089U1 (ru) | 2007-10-02 | 2015-08-10 | Легковесная гипсовая стеновая плита |
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US (2) | US9840066B2 (ru) |
EP (2) | EP2209617A4 (ru) |
JP (3) | JP5829806B2 (ru) |
CN (2) | CN103057199A (ru) |
AR (3) | AR068668A1 (ru) |
BR (2) | BR122019002261B1 (ru) |
CA (1) | CA2700401C (ru) |
CL (2) | CL2008002928A1 (ru) |
CO (1) | CO6270349A2 (ru) |
MX (1) | MX338442B (ru) |
RU (4) | RU2010115242A (ru) |
TW (3) | TWM495365U (ru) |
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US8016960B2 (en) | 2005-04-27 | 2011-09-13 | United States Gypsum Company | Methods of and systems for adding a high viscosity gypsum additive to a post-mixer aqueous dispersion of calcined gypsum |
US7731794B2 (en) * | 2005-06-09 | 2010-06-08 | United States Gypsum Company | High starch light weight gypsum wallboard |
US9840066B2 (en) * | 2005-06-09 | 2017-12-12 | United States Gypsum Company | Light weight gypsum board |
US11338548B2 (en) | 2005-06-09 | 2022-05-24 | United States Gypsum Company | Light weight gypsum board |
US20110195241A1 (en) * | 2005-06-09 | 2011-08-11 | United States Gypsum Company | Low Weight and Density Fire-Resistant Gypsum Panel |
US11306028B2 (en) | 2005-06-09 | 2022-04-19 | United States Gypsum Company | Light weight gypsum board |
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