MD2306G2 - Composition for plaster and process for obtaining thereof - Google Patents
Composition for plaster and process for obtaining thereofInfo
- Publication number
- MD2306G2 MD2306G2 MDA20030179A MD20030179A MD2306G2 MD 2306 G2 MD2306 G2 MD 2306G2 MD A20030179 A MDA20030179 A MD A20030179A MD 20030179 A MD20030179 A MD 20030179A MD 2306 G2 MD2306 G2 MD 2306G2
- Authority
- MD
- Moldova
- Prior art keywords
- composition
- mass
- waste
- plaster
- preparation
- Prior art date
Links
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention relates to the building materials and may be used for preparation of mortars for finishing in with plaster the inner surfaces of the buildings.Summary of the invention consists in that the composition includes hemihydrated calcium β-sulphate, the polymineral waste obtained as a result of water softening at the thermo-electric power stations, containing chemical components in the following ratio, mass %:with a dispersion degree (cm-1) and with granulometric composition, mass %:and as plasticizer are used water-soluble cellulose derivatives and, optionally, as binder, cement in the following component ratio, mass %:The process for obtaining the composition for plaster consists in the preliminary preparation of the polymineral waste, obtained as a result of water softening by crushing the wet clots and removal of solid inclusions, screening and drying thereof up to the remaining humidity of 0,5%. After preparation the waste is mixed with the components and in the ratio defined in claim 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20030179A MD2306G2 (en) | 2003-05-23 | 2003-07-18 | Composition for plaster and process for obtaining thereof |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MD20030121 | 2003-05-23 | ||
MDA20030179A MD2306G2 (en) | 2003-05-23 | 2003-07-18 | Composition for plaster and process for obtaining thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
MD2306F1 MD2306F1 (en) | 2003-11-30 |
MD2306G2 true MD2306G2 (en) | 2004-05-31 |
Family
ID=30117554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDA20030179A MD2306G2 (en) | 2003-05-23 | 2003-07-18 | Composition for plaster and process for obtaining thereof |
Country Status (1)
Country | Link |
---|---|
MD (1) | MD2306G2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD2452G2 (en) * | 2003-06-05 | 2004-12-31 | Наталия ОКОПНАЯ | Dry building mix |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2078745C1 (en) * | 1994-07-18 | 1997-05-10 | Александр Викторович Каклюгин | Raw meal for manufacturing gypsum products and method of preparation thereof |
MD612G2 (en) * | 1996-04-09 | 1997-06-30 | Институт Химии Академии Наук Молдовы | Plaster mix |
-
2003
- 2003-07-18 MD MDA20030179A patent/MD2306G2/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2078745C1 (en) * | 1994-07-18 | 1997-05-10 | Александр Викторович Каклюгин | Raw meal for manufacturing gypsum products and method of preparation thereof |
MD612G2 (en) * | 1996-04-09 | 1997-06-30 | Институт Химии Академии Наук Молдовы | Plaster mix |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD2452G2 (en) * | 2003-06-05 | 2004-12-31 | Наталия ОКОПНАЯ | Dry building mix |
Also Published As
Publication number | Publication date |
---|---|
MD2306F1 (en) | 2003-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
MM4A | Patent for invention definitely lapsed due to non-payment of fees |