MD2306G2 - Composition for plaster and process for obtaining thereof - Google Patents

Composition for plaster and process for obtaining thereof

Info

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
Application number
MDA20030179A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD2306F1 (en
Inventor
Наталия ОКОПНАЯ
Original Assignee
Наталия ОКОПНАЯ
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Наталия ОКОПНАЯ filed Critical Наталия ОКОПНАЯ
Priority to MDA20030179A priority Critical patent/MD2306G2/en
Publication of MD2306F1 publication Critical patent/MD2306F1/en
Publication of MD2306G2 publication Critical patent/MD2306G2/en

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.
MDA20030179A 2003-05-23 2003-07-18 Composition for plaster and process for obtaining thereof MD2306G2 (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD2452G2 (en) * 2003-06-05 2004-12-31 Наталия ОКОПНАЯ Dry building mix

Citations (2)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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