PL410811A1 - Dry REA-gypsum and method for producing the dry REA-gypsum - Google Patents
Dry REA-gypsum and method for producing the dry REA-gypsumInfo
- Publication number
- PL410811A1 PL410811A1 PL410811A PL41081114A PL410811A1 PL 410811 A1 PL410811 A1 PL 410811A1 PL 410811 A PL410811 A PL 410811A PL 41081114 A PL41081114 A PL 41081114A PL 410811 A1 PL410811 A1 PL 410811A1
- Authority
- PL
- Poland
- Prior art keywords
- dry
- parts
- weight
- gypsum
- rea
- Prior art date
Links
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- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Wynalazek dotyczy wytwarzania kompozycji spoiwa budowlanego o optymalnych parametrach wilgotności przy możliwości wyeliminowania konieczności stosowania drogich i energochłonnych urządzeń i instalacji. Reagips suchy, w postaci spoiwa budowlanego, charakteryzuje się tym, że zawiera gips syntetyczny o wilgotności nie większej niż 0,2% w ilości 81 - 89 części wagowych oraz wodorotlenek wapnia w ilości nie większej niż 11 - 19 części wagowych. Sposób wytwarzania reagipsu suchego w postaci spoiwa budowlanego, charakteryzuje się tym, że proces suszenia spoiwa budowlanego prowadzi się przy użyciu tlenku wapnia, którego reaktywność jest mniejsza niż 90 s, przy czym tlenek wapnia miesza się z reagipsem wilgotnym w proporcji od 11 - 19 części wagowych tlenku wapnia na 100 części wagowych reagipsu.The invention relates to the production of building binder compositions with optimal humidity parameters while eliminating the need for expensive and energy-consuming devices and installations. Dry Reagips, in the form of a construction binder, is characterized in that it contains synthetic gypsum with a moisture content of not more than 0.2% in an amount of 81 - 89 parts by weight and calcium hydroxide in an amount of not more than 11 - 19 parts by weight. The method of producing dry reactip in the form of a construction binder is characterized by the fact that the drying process of the construction binder is carried out using calcium oxide whose reactivity is less than 90 s, while the calcium oxide is mixed with the wet reaction in a proportion of 11 - 19 parts by weight calcium oxide per 100 parts by weight of reactip.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL410811A PL410811A1 (en) | 2014-12-30 | 2014-12-30 | Dry REA-gypsum and method for producing the dry REA-gypsum |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL410811A PL410811A1 (en) | 2014-12-30 | 2014-12-30 | Dry REA-gypsum and method for producing the dry REA-gypsum |
Publications (1)
Publication Number | Publication Date |
---|---|
PL410811A1 true PL410811A1 (en) | 2016-07-04 |
Family
ID=56234540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL410811A PL410811A1 (en) | 2014-12-30 | 2014-12-30 | Dry REA-gypsum and method for producing the dry REA-gypsum |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL410811A1 (en) |
-
2014
- 2014-12-30 PL PL410811A patent/PL410811A1/en unknown
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