SU1010034A1 - Raw mix for making gas gypsum - Google Patents
Raw mix for making gas gypsum Download PDFInfo
- Publication number
- SU1010034A1 SU1010034A1 SU813285692A SU3285692A SU1010034A1 SU 1010034 A1 SU1010034 A1 SU 1010034A1 SU 813285692 A SU813285692 A SU 813285692A SU 3285692 A SU3285692 A SU 3285692A SU 1010034 A1 SU1010034 A1 SU 1010034A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- gypsum
- ferric chloride
- raw mix
- gas
- making gas
- Prior art date
Links
- 239000010440 gypsum Substances 0.000 title claims abstract description 18
- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 18
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims abstract description 10
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 239000011505 plaster Substances 0.000 claims abstract description 3
- 235000019738 Limestone Nutrition 0.000 claims description 3
- 239000006028 limestone Substances 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 239000011440 grout Substances 0.000 abstract 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
СЫРЬЕВАЯ СМЕСЬ ДЛЯ ИЗГОТОВЛЕНИЯ ГАЗОГИПСА, включающа гипсовое в жущее, известн к и газообраэователь , отличающа с тем, что, с целью поВЕЛиени прочности, она содержит в качестве гаэообразовател хлорное железо при следующем соотношении компонентов, мас.%: Гипсовое.в жущее 91,50-97,95 Известн к1,50-3,00 Хлорное железо 0,55-5,50RAW MIXTURE FOR THE MANUFACTURE OF GAS-HYPES, including plaster in a grout, is known and a gas generator, characterized in that, in order to increase its strength, it contains ferric chloride as a gaoobinder in the following ratio of components, wt.%: Gypsum. -97.95 Known from 1.50-3.00 Ferric chloride 0.55-5.50
Description
МM
Изобретение относитс к промышленности строительных материалов и может быть использовано при производстве поризованных изделий на основе гипсовых в жущих. Известны композиции дл изготовлени газогипс / включающие гипсовое в жущее, карбонатную и кислотную добавки и . Наиболее близкой к предлагаемой по технической сущности и достигаемому эффекту вл етс сырьева смесь дл изготовлени газогипса, включающа мас,%: полуводный гипс 95,7-97,6; сер нокислый алюминий 2, 32-3, известн к 0,08-1,. Недостатком известной композиции вл етс низка прочность газогипса. Цель изобретени - повыиение проч ности . Поставленна цель достигаетс тег что сырьева смесь дл изготовлени газогипса, включающа гипсовое, в жу щее, известн к и газообразрватб ЛБ , со держит в качестве газообразовател хлорное железо при следующем соотношении компонентов, мас.%: Гипсовое в жущее 91,50-97,95 Известн к1,50-3,00 Хлорное железо 0,55-5,50 При гидролизе хлорного железа образуетс сол на кислота,- котора взаимодействует с содержащимс в гипсовом камне в количестве1,5-3,О мае. % карбонатом кальци . Вьщел ющийс при этом углекислый газ поризует гипсовое тесто, которое затем схватывает/ . и твердеет. ; Пример. Гипсовое в жущее затвор ют водой, в которой предварительно раствор ют хлорное железо. Полученное тесто тщательно перемешивают и заливарэт в формы кубов 7,07x7,07x7,07 см. В формах происходит поризаци теста выдел ющимс углекислым газом. В зависимости от дозировки хлорного железа газогипс имеет различную объемную массу и характеризуетс различной прочноетью при сжатии и изгибе. В таблице приведены составы предлагаемых сырьевых смесей и по прототипу .The invention relates to the building materials industry and can be used in the manufacture of porous gypsum-based products for living. Known compositions for the manufacture of gas-gypsum / including gypsum in a tinder, carbonate and acid additives and. Closest to the proposed technical essence and the achieved effect is the raw mix for the manufacture of gas gypsum, including wt,%: semi-aquatic gypsum 95.7-97.6; aluminum sulphate 2, 32-3, known to 0.08-1 ,. A disadvantage of the known composition is the low strength of the gas gypsum. The purpose of the invention is to increase strength. This goal is achieved by the tag that the raw mix for the manufacture of gas gypsum, including gypsum, cement, limestone and gaseous LB, contains ferric chloride as a gasifier in the following ratio, wt.%: Gypsum paste 91.50-97.95 Known from 1.50-3.00 Ferric chloride 0.55-5.50 Hydrolysis of ferric chloride produces hydrochloric acid, which reacts with an amount of 1.5-3, O, contained in a gypsum stone. % calcium carbonate. The carbon dioxide that appears in this way will pore the gypsum dough, which then seizes /. and hardens. ; Example. Plaster in the shutter shut with water, in which ferric chloride is previously dissolved. The resulting dough is thoroughly mixed and filled into cubic forms of 7.07x7.07x7.07 cm. In the forms, the dough is carbonized with carbon dioxide. Depending on the dosage of ferric chloride, gas gypsum has a different bulk density and is characterized by different strengths under compression and bending. The table shows the compositions of the proposed raw mixes and the prototype.
$1010034$ 1010034
Из данных таблицы видно, что исполь- Предлагаема сырьева смесь дл From the data table shows that the use of the proposed raw mix for
.зевание добавки хлорного железа обеспеизготовлени газогипса может бытьThe addition of ferric chloride to the gas-gypsum preparation may be
чивает получение газогипса, которыйиспользована, дл производстваIt produces gas-gypsum production, which is used to produce
при одинаковой объемной массе с газо-гипсокарбонных листов стеновыхwith the same bulk density with gas-gypsum wall sheets
гипсом по прототипу обладает вдвое боль-и облицовочных материалов иthe prototype gypsum has twice the pain and facing materials and
шой прочностью при сжатии и второе боль- других изделий , примен емых вcompression strength and the second most other products used in
шей прочностью при изгибе.,строительстве.neck durability at a bend., construction.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813285692A SU1010034A1 (en) | 1981-04-23 | 1981-04-23 | Raw mix for making gas gypsum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813285692A SU1010034A1 (en) | 1981-04-23 | 1981-04-23 | Raw mix for making gas gypsum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1010034A1 true SU1010034A1 (en) | 1983-04-07 |
Family
ID=20957078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU813285692A SU1010034A1 (en) | 1981-04-23 | 1981-04-23 | Raw mix for making gas gypsum |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1010034A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006072126A1 (en) * | 2005-01-07 | 2006-07-13 | Edgar Donald Knott | Foaming plaster |
| RU2696712C1 (en) * | 2015-12-11 | 2019-08-05 | Йосино Гипсум Ко., Лтд. | Gypsum composition for the material hardening in the air-dry environment, the gypsum-based coating material and the method of applying the gypsum-based coating material |
-
1981
- 1981-04-23 SU SU813285692A patent/SU1010034A1/en active
Non-Patent Citations (1)
| Title |
|---|
| 1. Осадчук Я.Э. Пористые гипсо-: вые материалы. Киев, Буд1вельник, :1955, с. 14-15. 2. Авторское свидетельство СССР 626068, кл. С 04 В 21/02, С 04 В 11/09, 1978. * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006072126A1 (en) * | 2005-01-07 | 2006-07-13 | Edgar Donald Knott | Foaming plaster |
| US7678189B2 (en) | 2005-01-07 | 2010-03-16 | Edgar Donald Knott | Foaming plaster |
| RU2696712C1 (en) * | 2015-12-11 | 2019-08-05 | Йосино Гипсум Ко., Лтд. | Gypsum composition for the material hardening in the air-dry environment, the gypsum-based coating material and the method of applying the gypsum-based coating material |
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