MD112C2 - Compoziţie pentru tencuire - Google Patents
Compoziţie pentru tencuireInfo
- Publication number
- MD112C2 MD112C2 MD94-0161A MD940161A MD112C2 MD 112 C2 MD112 C2 MD 112C2 MD 940161 A MD940161 A MD 940161A MD 112 C2 MD112 C2 MD 112C2
- Authority
- MD
- Moldova
- Prior art keywords
- viability
- mortar
- plastering
- composition
- naturium
- Prior art date
Links
- 239000004570 mortar (masonry) Substances 0.000 abstract 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract 2
- 230000035899 viability Effects 0.000 abstract 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 abstract 1
- 239000013543 active substance Substances 0.000 abstract 1
- 150000008051 alkyl sulfates Chemical class 0.000 abstract 1
- 239000000292 calcium oxide Substances 0.000 abstract 1
- 235000012255 calcium oxide Nutrition 0.000 abstract 1
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229920000609 methyl cellulose Polymers 0.000 abstract 1
- 239000001923 methylcellulose Substances 0.000 abstract 1
- 235000010981 methylcellulose Nutrition 0.000 abstract 1
- 235000002906 tartaric acid Nutrition 0.000 abstract 1
- 239000011975 tartaric acid Substances 0.000 abstract 1
Landscapes
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
Invenţia se referă la materialele de construcţie şi poate fi utilizată la prepararea mortarelor pentru tencuirea suprafeţelor interioare ale construcţiilor industriale şi civile. Scopul invenţiei este mărirea viabilităţii mortarului. Compoziţia constă din următoarele componente, în procente de masa: b - sulfat de calciu semihidrat 34-40; metilceluloză solubilă în apă 0,4-0,5; substanţă tensioactivă pe baza alchilsulfatului de sodiu 0,02-0,025; var nestins 4,0-4,6; acid tartric 0,04-0,06; calcar praf restul. Viabilitatea mortarului este de 140-160min., timpul de utilizare 35-60 min., rezistenţa la comprimare 4,2 - 4,8 MPa.Tabele: 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MD94-0161A MD112C2 (ro) | 1988-04-13 | 1994-06-28 | Compoziţie pentru tencuire |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU884410592A SU1652314A1 (ru) | 1988-04-13 | 1988-04-13 | Штукатурна смесь |
| MD94-0161A MD112C2 (ro) | 1988-04-13 | 1994-06-28 | Compoziţie pentru tencuire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD112B1 MD112B1 (ro) | 1994-12-31 |
| MD112C2 true MD112C2 (ro) | 1995-09-30 |
Family
ID=26640565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MD94-0161A MD112C2 (ro) | 1988-04-13 | 1994-06-28 | Compoziţie pentru tencuire |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD112C2 (ro) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD612G2 (ro) * | 1996-04-09 | 1997-06-30 | Институт Химии Академии Наук Молдовы | Compoziţie pentru tencuire |
| MD3252G2 (ro) * | 2006-08-08 | 2007-09-30 | Институт Химии Академии Наук Молдовы | Amestec uscat pentru tencuire |
-
1994
- 1994-06-28 MD MD94-0161A patent/MD112C2/ro active IP Right Grant
Non-Patent Citations (2)
| Title |
|---|
| SU U.R.S.S. nr. 1191437, C 04 B 28/14, 15.03.84. * |
| Руководство по технологии механизированного производства штукатурных работ раствором из сухих гипсовых смесей и по подбору этих смесей. М. Стройиздат, 1983, c. 5. * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD612G2 (ro) * | 1996-04-09 | 1997-06-30 | Институт Химии Академии Наук Молдовы | Compoziţie pentru tencuire |
| MD3252G2 (ro) * | 2006-08-08 | 2007-09-30 | Институт Химии Академии Наук Молдовы | Amestec uscat pentru tencuire |
Also Published As
| Publication number | Publication date |
|---|---|
| MD112B1 (ro) | 1994-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG4A | Patent for invention issued | ||
| IF99 | Valid patent on 19990615 |
Free format text: EXPIRES: 20030412 |