SI24392B - Postopek utrjevanja poroznih mineralnih gradbenih materialov in uporaba raztopin kalcijevega acetoacetata v ta namen - Google Patents

Postopek utrjevanja poroznih mineralnih gradbenih materialov in uporaba raztopin kalcijevega acetoacetata v ta namen Download PDF

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Publication number
SI24392B
SI24392B SI201400186A SI201400186A SI24392B SI 24392 B SI24392 B SI 24392B SI 201400186 A SI201400186 A SI 201400186A SI 201400186 A SI201400186 A SI 201400186A SI 24392 B SI24392 B SI 24392B
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SI
Slovenia
Prior art keywords
solvent
porous
solution
calcium
building material
Prior art date
Application number
SI201400186A
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English (en)
Other versions
SI24392A (sl
Inventor
krlep Luka Ĺ
Andreja Pondelak
Ĺ kapin Andrijana Sever
Original Assignee
Zavod Za Gradbeniĺ Tvo Slovenije
Saning International, D.O.O. Kranj
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
Priority claimed from SI201300132A external-priority patent/SI24393A/sl
Application filed by Zavod Za Gradbeniĺ Tvo Slovenije, Saning International, D.O.O. Kranj filed Critical Zavod Za Gradbeniĺ Tvo Slovenije
Priority to SI201400186A priority Critical patent/SI24392B/sl
Priority to EP14738917.5A priority patent/EP3004028B1/en
Priority to PCT/SI2014/000028 priority patent/WO2014193313A1/en
Publication of SI24392A publication Critical patent/SI24392A/sl
Priority to HRP20170999TT priority patent/HRP20170999T1/hr
Publication of SI24392B publication Critical patent/SI24392B/sl

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5007—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with salts or salty compositions, e.g. for salt glazing
    • C04B41/501—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with salts or salty compositions, e.g. for salt glazing containing carbon in the anion, e.g. carbonates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
    • C04B41/61—Coating or impregnation
    • C04B41/65—Coating or impregnation with inorganic materials

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

Predlagan je postopek utrjevanja poroznih mineralnih gradbenih materialov, pri čemer se v prvem koraku pripravi raztopino kalcijevega acetoacetata Ca(OOCCH2COCH3)2 v topilu, nakar se tako dobljno raztopino nanaša na površino gradbenega materiala in pri tem omogoči penetracijo raztopine v notranjost gradbenega materiala, namreč v pore le-tega, tako da se v notranjosti por v gradbenem materialu tvori kalcijev karbonat CaCO3. Omenjeno nanašanje omenjene raztopine kalcijevega acetoacetata Ca(OOCCH2COCH3)2 v topilu na površino poroznega gradbenega materiala po izbiri vsaj še enkrat ponovi. Topilo prednostno predstavlja voda, po izbiri pa alkohol, namreč etanol ali metanol ali zmes le-teh.

Claims (14)

  1. Postopek utrjevanja poroznih mineralnih gradbenih materialov in uporaba raztopin kalcijevega acetoacetata v ta namen SPREMENJENI PATENTNI ZAHTEVKI
    1. Postopek utrjevanja poroznih mineralnih gradbenih materialov, pri čemer se v prvem koraku pripravi raztopino kalcijevega acetoacetata Ca(OOCCH2COCH3)2 v topilu, nakar se tako dobljeno raztopino nanaša na površino gradbenega materiala in pri tem omogoči penetracijo raztopine v notranjost gradbenega materiala, namreč v pore le-tega, tako da se v notranjosti por v gradbenem materialu zahvaljujoč reakciji (I) Ca(OOCCH2COCH3)2 + H2O -> CaCOs + CO2 + 2 CH3COCH3 (I) tvori kalcijev karbonat CaCOa, pri čemer se nanašanje omenjene raztopine kalcijevega acetoacetata Ca(OOCCH2COCH3)2 v topilu na površino poroznega gradbenega materiala po izbiri vsaj še enkrat ponovi.
  2. 2. Postopek po zaihtevku 1, označen s tem, da topilo predstavlja voda.
  3. 3. Postopek po zahtevku 1, označen s tem, da topilo predstavlja alkohol.
  4. 4. Postopek po zahtevku 3, označen s tem, da topilo predstavlja metanol.
  5. 5. Postopek po zahtevku 3, označen s tem, da topilo predstavlja etanol.
  6. 6. Postopek po zahtevku 3, označen s tem, da topilo predstavlja zmes etanola in metanola.
  7. 7. Postopek po kateremkoli od zahtevkov 1 - 6, pri čemer je porozen mineralni gradbeni material izbran iz skupine, ki jo tvorijo kamen, umetni kamen, beton, malta, opeka, omet ali površinski sloj poroznega premaza, še zlasti barvnega premaza.
  8. 8. Uporaba raztopine kalcijevega acetoacetata Ca(OOCCH2COCH3)2 v topilu za vsaj enkratno nanašanje na površino poroznega gradbenega materiala in penetracijo v pore omenjenega gradbenega materiala, tako da se v porah omenjenega gradbenega materiala na osnovi kemične reakcije (I) Ca(OOCCH2COCH3)2 + H2O ^ CaCOs + CO2 + 2 CH3COCH3 (I) tvori kalcijev karbonat CaCOs.
  9. 9. Uporaba po zahtevku 8, pri čemer topilo predstavlja voda.
  10. 10. Uporaba po zahtevku 8, pri čemer topilo predstavlja alkohol.
  11. 11. Uporaba po zahtevku 10, pri čemer topilo predstavlja metanol.
  12. 12. Uporaba po zahtevku 10, pri čemer topilo predstavlja etanol.
  13. 13. Uporaba po zahtevku 10, pri čemer topilo predstavlja zmes etanola in metanola.
  14. 14. Uporaba po kateremkoli od zahtevkov 8 - 13, pri čemer je porozen mineralni gradbeni material izbran iz skupine, ki jo tvorijo kamen, umetni kamen, beton, malta, omet, opeka ali površinski sloj poroznega premaza, še zlasti barvnega premaza.
SI201400186A 2013-05-28 2014-05-20 Postopek utrjevanja poroznih mineralnih gradbenih materialov in uporaba raztopin kalcijevega acetoacetata v ta namen SI24392B (sl)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SI201400186A SI24392B (sl) 2013-05-28 2014-05-20 Postopek utrjevanja poroznih mineralnih gradbenih materialov in uporaba raztopin kalcijevega acetoacetata v ta namen
EP14738917.5A EP3004028B1 (en) 2013-05-28 2014-05-22 Method for reinforcing porous construction materials and use of calcium acetoacetate solution to this aim
PCT/SI2014/000028 WO2014193313A1 (en) 2013-05-28 2014-05-22 Method for reinforcing porous construction materials and use of calcium acetoacetate solution to this aim
HRP20170999TT HRP20170999T1 (hr) 2013-05-28 2017-06-30 Postupak za ojačanje poroznih građevnih materijala i uporaba otopine kalcijevog acetoacetata za ovu namjenu

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SI201300132A SI24393A (sl) 2013-05-28 2013-05-28 Postopek za pripravo raztopin kalcijevega acetoacetata za utrjevanje preteĹľno mineralnih (anorganskih) gradbenih materialov
SI201400186A SI24392B (sl) 2013-05-28 2014-05-20 Postopek utrjevanja poroznih mineralnih gradbenih materialov in uporaba raztopin kalcijevega acetoacetata v ta namen

Publications (2)

Publication Number Publication Date
SI24392A SI24392A (sl) 2014-12-31
SI24392B true SI24392B (sl) 2017-07-31

Family

ID=51177118

Family Applications (1)

Application Number Title Priority Date Filing Date
SI201400186A SI24392B (sl) 2013-05-28 2014-05-20 Postopek utrjevanja poroznih mineralnih gradbenih materialov in uporaba raztopin kalcijevega acetoacetata v ta namen

Country Status (4)

Country Link
EP (1) EP3004028B1 (sl)
HR (1) HRP20170999T1 (sl)
SI (1) SI24392B (sl)
WO (1) WO2014193313A1 (sl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106747650B (zh) * 2016-12-29 2019-06-11 中国石油天然气股份有限公司 一种多孔介质材料内表面CaCO3矿化方法及其产品
CN110590293B (zh) * 2019-10-24 2021-09-10 苏州大乘环保新材有限公司 仿清水混凝土涂料及其制备方法

Also Published As

Publication number Publication date
HRP20170999T1 (hr) 2017-09-22
EP3004028B1 (en) 2017-04-05
WO2014193313A1 (en) 2014-12-04
SI24392A (sl) 2014-12-31
EP3004028A1 (en) 2016-04-13

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OO00 Grant of patent

Effective date: 20150110

OU02 Decision according to article 73(2) ipa 1992, publication of decision on partial fulfilment of the invention and change of patent claims

Effective date: 20170607