CS269759B1 - Raw material treating method for compound of building material - Google Patents

Raw material treating method for compound of building material Download PDF

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Publication number
CS269759B1
CS269759B1 CS847685A CS768584A CS269759B1 CS 269759 B1 CS269759 B1 CS 269759B1 CS 847685 A CS847685 A CS 847685A CS 768584 A CS768584 A CS 768584A CS 269759 B1 CS269759 B1 CS 269759B1
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CS
Czechoslovakia
Prior art keywords
hop hop
compound
treating method
raw material
sand
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CS847685A
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Czech (cs)
Other versions
CS768584A1 (en
Inventor
Goetz Dr Kneschke
Thomas Zschoge
Gerd Kuhne
Manfred Unverricht
Mathias Goetze
Jan Dr Volec
Sieghard Voelker
Original Assignee
Goetz Dr Kneschke
Thomas Zschoge
Gerd Kuhne
Manfred Unverricht
Mathias Goetze
Jan Dr Volec
Sieghard Voelker
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Application filed by Goetz Dr Kneschke, Thomas Zschoge, Gerd Kuhne, Manfred Unverricht, Mathias Goetze, Jan Dr Volec, Sieghard Voelker filed Critical Goetz Dr Kneschke
Publication of CS768584A1 publication Critical patent/CS768584A1/en
Publication of CS269759B1 publication Critical patent/CS269759B1/en

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    • 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Drying Of Solid Materials (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)

Description

1 269 759 llaaoaiiHe ΗοοβρβτθιΐΗη1,269 759 llaaoaiiHe ΗοοβρβτθιΐΗη

CnOCOB ΙΙΩΛΙΌΤηΐίΚΗ CUPbíI ΛΛΑ CMECEM CTPOHTEJIblIUX MftTEPHAJlOB CUs-HacTb npHMeiieiiHH HaospeTeiiHii ΚαοβρβτβΗΗβ xacaeTcsi cnocoaa ποαγοτοβκη cupsa aji« raaoeeTCiHHMX CMeceň c πρΗΜβΗβΗΗβΜnecKa c nopnaji tnicifi BjiamttocTbio rpyiiTa b KaMBcree HOCHTejin κρθΜΗΗ».CnOCOB ΙΙΩΛΙΌΤηΐίΚΗ CUPbíI ΛΛΑ CMEC CTPOHTEJIblIUX MftTEPHAJlOB CUS-HacTb npHMeiieiiHH HaospeTeiiHii ΚαοβρβτβΗΗβ xacaeTcsi cnocoaa ποαγοτοβκη cups aji «raaoeeTCiHHMX CMeceň πρΗΜβΗβΗΗβΜnecKa c c nopnaji tnicifi BjiamttocTbio rpyiiTa b KaMBcree HOCHTejin κρθΜΗΗ».

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TaxHe xax κθμθητ, HpaecTi b paajiHMHux «opMax η προμηθ AoaaexH. 3τατ cnacoe ημθθτ ripeHMytuecTBO coaaaHHH aoctbtomhux aanacoa oeoromeHHoro cyjib*aTOMKaJiPUHH necMaiioro uuiaxa b xanecTBe Hcxoaiioro MaTepHajia ajih paajiHMHux peuenTyp raaoeeTOHa. πρηstom, OAiiaxo, cjieayeT οτμθτητβ tot ηθαοοτατοκ, mto AoaaBxa κ cmbch cneuH«HMHbix κομποηθητοβra3oeeTona He rapaHTHpyer a cnecHTejie ronoreniiocTH cmbch. 3Ta roHoreHiiocTb CMecx AOCTHraeTcsi nyTeM cyxoro πρηγοτοβλβηηη. πρκ κοτορακ e cyxye CMecbcupbsi, a e CMBCHTeae· AO<saBjisieTCH TOJibxo euie soaa ΒΜβοτβ c oeycjioeJieHHUMH peuenTypoňAoeaBxaMH. 3tot cnocoa ΜΜββτ τοτ neancTaTox. mto ace κοΜποΗβιτηι aojiwhu noaaeaTbcx b wejiHHuy acoeepuieHHO cyxoM coctohhhh h. tbkhm oepaooM, κομποιιθητ xpemiHsi, necoK c ηορμβαβηοη BjiawHOCTberpyHTa. ciiaMajia aoiphbh auTb noABepwen stieproeMKoň h AJiHTeJimoň cyuixe. Πο 3Toň πρημηηθ b DE-081771 635 suji npeacTauJien cnocos a ji π πρημθηθημπ iiocHTeJiefi κρβΜΐΐΗΠ c HopMaAbHoň BJiawHOCT&amp;io rpyHTa πρη cnocoee cyxoro pasMOJia. πρκ kotgpom MacTb npeAycMOTpeHHOH ajw cmbch HerauieHoňH3BBCTH noaaeTCH B MBJIbHHHy C HOCHT6J1BM XpeMHHH, HMeiOUlHM HOpMaJlbHy» BJiaiKHOCTb rpyHTa. Bo tTaxHe xax κθμθητ, HpaecTi b paajiHMHux «opMax η προμηθ AoaaexH. 3τατ cnacoe ημθθτ ripeHMytuecTBO coaaaHHH aoctbtomhux aanacoa oeoromeHHoro cyjib * aTOMKaJiPUHH necMaiioro uuiaxa b xanecTBe hcxoaiioro maTepHajia ajih paajiHMHux peuenTo raaoeeTOHa. πρηstom, OAiiaxo, cjieayeT οτμθτητβ tot ηθαοοτατοκ, mto AoaaBxa κ cmbch cneuH «HMHbix κομποηθητοβra3oeeTona He rapaHTHpyer and cnecHTejie ronoreniiocTH cmbch. 3Ta roHoreHiiocTb CMecx AOCTHraeTcsi nyTeM cyxoro πρηγοτοβλβηηη. ρ κ ο xy ec ec ec ec ec ec ec ec ec ec ec ec ec ec ec ec ec ec ec ec ec ec ec ec ec ec ec H H H H H H H H H H H H H H H H H H H H H H H 3tot cnocoa ΜΜββτ τοτ neancTaTox. mto ace κοΜποΗβιτηι aojiwhu noaaeaTbcx b wejiHHuy acoeepuieHHO cyxoM coctohhhh h. tbkhm oepaooM, κομποιιθητ xpemiHsi, necoK c ηορμβαβηοη BjiawHOCTberpyHTa. ciiaMajia aoiphbh auTb noABepwen stieproeMKoň h AJiHTeJimno cyuixe. Πο 3To b b b bμ b b b b b b b b b b b b b b b b b bau b b cn b-a-------Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop Hop ρ ρ Mac T T T T T T T T era era era era era T T T T T T B B B B B B B B B J J J J J J J py py py py py py Bo t

BpeMH pa3HajibJBaHHH b pe3yjibTaTB γμαρβτβηηη H3BecTn y nocHTejin kpbmhhb 3aenpaeTcsi coaepmamasicqb hbm Bjiara. Bo3HHKaioiuee b npouecce γηαρθτβηηη τβιυιο Taoe cnoco<scTByeT cyuixe hochtbjihKpeMHHx. TaKHM oúpa3OM, npoiiecc pa3MOjia cTaiioBHTcn npoueccoM cyxoro pa3MOJta. πρη kotopom Bce «BpeMH pa3HajibJBaHHH b pe3yjibTaTB H3BecTn y nocHTejin kpbmhhb 3aenpaeTcsi coaepmamasicqb hbm Bjiara. Bo3HHKaioiuee b npouecce γηαρθτβηηη τβιυιο Taoe cnoco <scTByeT cyuixe hochtbjihKpeMHHx. TaKHM oúpa3OM, npoiiecc pa3MOjia cTaiioBHTcn npoueccoM cyxoro pa3MOJta. πρη kotopom Bce «

HsoexoAHMue ajih ποαγοτοβκη TpeeyeMoň cmbch raaoeeTDHHoro cupbfl cyxne κομποηβητμ, tskhb xax.nanpHMep. Herauienaa HaeecTb, hbmbht h HOCHTejih eyjiaaaTa paaMajiuBaBTCH b roMoreHHy» cyxy» CMecb noxa sea xhmhmbckhx peaxuHH. 3tot mojiotuh MaTepHaJi nepeMeuiHBaeTCX 3aTen b cmbchtbjib cnpeaycMOTpennbiM kojihmbctbom boau h cpeacTBOM ajih BcnyHHeanHS b peaxuHoiiHocnacoiSHyu nJiacTHMiiyuhjih TBxyMym ra3OíeTOHiiy» cmbcii. 3tot cnocoa hmbbt tot ubaoctstox. mto b peayAbTaTe γηαρβτβηηη mbcth npeAycMOTpeHHOH bxanecTBe cBn3y»uiero aeuiecTBa nerauienoň HaeecTH πρη cyuixe coAepwauiero CHJiHKaT κοΜΠΟΗβΗΤβ cHopMajibHofi BJtawHOCTbia rpyHTa MacTí. era chjiu cxaaTUBaHHti Tenepb OTCyTCTByeT npH nacjieAyuuieMnpouecce BcnyiMBaiiHd h ymecTOMeiiHíi η. κρομθ τογο, TenJioTU rHApaTauHH eiue He rHApaTHpoaaHHOroocTaTOMHoro xojiHMecTBa «seecTH ne xeaTaeT ajih coaaaHHfi τβιυιο·™ rHApaTauHH. neoexoAHMoň ajihnpouecca BcnyMHBaiiHH raaoeeTOHa. B peayjibTaTe οτογο HeoexoAHMa AonoJiHHTejtbHaa AoeaexaH3B6CTH. 269 759 2HsoexoAHMue ajih ποαγοτοβκη TpeeyeMoň cmbch raaoeeTDHHoro cupbfl cyxne κομποηβητμ, tskhb xax.nanpHMep. Herauienaa HaeecTb, hbmbht h HOCHTejih eyjiaaaTa paaMajiuBaBTCH b roMoreHHy »cyxy» CMecb noxa sea xhmhmbckhx peaxuHH. 3tot mojiotuh MaTepHaJi nepeMeuiHBaeTCX 3aTen b cmbchtbjib cnpeaycMOTpennbiM kojihmbctbom boau h cpeacTBOM ajih BcnyHHeanHS b peaxuHoiiHocnacoiSHyu nJiacTHMiiyuhjih TBxyMym ra3OiTOHiiy cmbcii. 3tot cnocoa hmbbt tot ubaoctstox. mto b peayAbTaTe γηαρβτβηηη mbcth npeAycMOTpeHHOH bxanecTBe cBn3y »uiero aeuiecTBa nerauienoň HaeecTH πρη cyuixe coAepwauiero CHJiHKaT κοΜΠΟΗβΗΤβ cHopMajibHofi BJtawHOCTbia rpyHTa MacTí. era chjiu cxaaTUBaHHti Tenepb OTCyTCTByeT npH nacjieAyuuieMnpouecce BcnyiMBaiiHd h ymecTOMeiiHii η. κρομθ τογο, TenJioTU rHApaTauHH eiue He rHApaTHpoaaHHOroocTaTOMHoro xojiHMecTBa «seecTH ne xeaTaeT ajih coaaaHHfi τβιυιο · ™ rHApaTauHH. neoexoAHMo ajihnpouecca BcnyMHBaiiHH raaoeeTOHa. B peayjibTaTe οτογο HeoexoAHMa AonoJiHHTejtbHaa AoeaexaH3B6CTH. 269,759 2

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Hejlb» H3tKρθτθιιhsi siEuisieTcsi MCKJiyMeiiHe yxaaannux HejiocTaTXOB H pa3pa<5OTxa cnoco<sa OHepro-h HaTepnajio3KOHOMHliecKCiro iipHMeiieiiHíi necxa c HopMaJii.HQH sJíamnocTbio rpyHTa λ ji η πολγοτοβχηroMorewiMx CMeceň rasoeeTOHiioro cupua jma pa3JiH'inux peiienTyp. H3JioweHHe cyuiiiocTH H3o<speTeiiMa fljia jiocTH»enHH nejiesoň ycTaHOBXH nocTaBJíeHa 3anaia pa3pa<soTaTh cnocoe, npw κοτοροκ cHcnoJit>3oeaHHen necKa c nopMajibHoň BJiawHocTbio rpyHTa b KanecTBe HocHTeua xpeMHHa aocTHrae-rcacyxaa noaroTOBna cupba juia n3roTOBjienna ra3OíeTonnux CMeceň, xoTopaa ncnoJii>3yeT rHJipaTauHnMBecTH JiHuib κ MQHeHTy npouficca BcnyMHBaHHsi h ymecTOHBHHSi raaoeeTOHHoS CMecw. Taxjte h apymeκοΜΠΟΗβΒτω CMecw npH uopMajJbiioH acoHPOBKe ne aojiwHU npeTepneeaTb yxyauienHH B OTHOiueHHH hxWHKUHĚ H aeňcTBHH.Hejlb »H3tKρθτθιιhsi siEuisieTcsi MCKJiyMeiiHe yxaaannux HejiocTaTXOB pa3pa H <5OTxa cnoc <OHepro is H HaTepnajio3KOHOMHliecKCiro iipHMeiieiiHíi NECX c HopMaJii.HQH sJíamnocTbio rpyHTa λ η πολγοτοβχηroMorewiMx it CMeceň rasoeeTOHiioro Cup JMA pa3JiH'inux peiienTyp. H3JioweHHe cyuiiiocTH H3O <speTeiiMa fljia jiocTH »enHH nejiesoň ycTaHOBXH nocTaBJíeHa 3anaia pa3pa <soTaTh cnocoe, NPW κοτοροκ cHcnoJit> 3oeaHHen Neck c nopMajibHoň BJiawHocTbio rpyHTa b KanecTBe HocHTeua xpeMHHa aocTHrae-rcacyxaa noaroTOBna cupba juia n3roTOBjienna ra3OíeTonnux CMeceň, xoTopaa ncnoJii> 3yeT rHJipaTauHnMBecTH JiHuib κ MQHeHTy npouficca BcnyMHBaHHsi h ymecTOHBHHSi raaoeeTOHHoS CMecw. Taxes are not available CMecw npH uopMajJbiioH acoHPOBKe ne aojiwHU npeTepneeaTb yxyauienHH B OTHOiueHHH hxWHKUHĚ HencTBHH.

CorJiacno H3o<speTenHto 3Ta 3aaa*ia peiuaeTca nocpeacTBOM τογο. mtq necox, H3 κοτορογοyaajieHa eoaa ao < ien 5 % BJiaxoiocTH b KanecTee HOCHTeJia xpeMOHHa Βκβοτβ c cooTBeTCTByuuiHMpeuenType. npeaycMOTpeHHMH b xaaecTBe cesoyiowero eemecTBa. xojiHaecTBOM ueMeHTa b BHjiepaaMOjioToro ueMeirra hjih ββμθιπόγο xjiHiixepa h co βοθμ KOJiHnecTBOM npeaycMOTpemiaro a KanecTseHocHTeJia cyjib«aTa a ra3OeeTOHHoň chsch nojiyrnapaTa rHnca 3anoanaeTca b «eaiHHuy jma aenueronpouecca pa3MOjia, h npouecc pa3MOjia npoBoan-rcsi ao τβχ nop, noxa necox c HopMaJibHoň BJiamnocTbiorpyHTa He nepeaaCT nojinocTbio cboio Bjiary ueMeHTy h nojiyrwapaTy ranča, (locjie stopo pa3MajiuaaHHenpoaoJiwaeTca ao τβχ nop, noxa necox ne aocTHraeT wejiaeMoň tohxocth noMOJia. a nexeHT bpe3yjibraTe aaJibiieňuiero paJMajiuaaiiHa He aocTHraeT axraBHOCTH, cooTBeTCTBynmeň csoeňnepBOHaHajibHoň eawyuieň cnocoíHocTH. Jlmub nocaie stoto x cyxoMy pa3nojioTOMy MaTepwajiyaoeaBJíneTca cooreeTCTByiouiee peuenType KOJiHaecTBó H3BecTH n npoH3BoanTca pa3MOJi ao nojiyneHHaroMoreHHofi cyxoň cměch cupba jma HoroTOBJíenHa ra3oeeToiia. ΠρΗΜβρ ocymecTBJíeiiHa H3o«speTenna Η3θβρβτβΗΗβ noncnaeTca Ha npHnepe ocy wecTBJíeHHa. B xanecTBe npHMepa πρΉβολητοη n3roTOBJieHHe ra3Q<seTOHHoň cmoch c HMeuuiHM HopMaJibHyuBJiamnocTb rpyHTa necxoM. b xaneCTBe nocHTejia xpeMHHa, nojiyrnapaTOM ranča b xaaecTBe HOCHTejiacyjib«aTa h nenenTOM η ηββθοτβ» b xanecTBe coa3yioiuera aetitecTBa cnocoeoM cyxoň πολγοτΟβχη. C 3toB uejibio necox c nopMaJibtioň BJiamnocTb» rpyirra. H3 χοτορογο yaajieHa eoaa aocoaep*anna neiiee 5 eecoeux xax nocHTejib xpeMHHa nepeMaJiueaeTca Bcyxy» b MeJibHHue BMecTe c25-30 Bec.fc neMeiiTa b xanecTBe ceaayioiuero seuiecTea n 3-7 * nojiyrHapwTa ranča 8 xanecTBeCorJiacno H3o <speTenHto 3Ta 3aaa * ia peiuaeTca nocpeacTBOM τογο. mtq necox, H3 κοτορογοyaajieHa eoaa ao <ien 5% BJiaxoiocTH b KanecTee HOCHTeJia xpeMOHHa Βκβοτβ c cooTBeTCTByuuiHMpeuenType. npeaycMOTpeHHMH b xaaecTBe cesoyiowero eemecTBa. xojiHaecTBOM ueMeHTa b BHjiepaaMOjioToro ueMeirra hjih ββμθιπόγο xjiHiixepa h as βοθμ KOJiHnecTBOM npeaycMOTpemiaro and KanecTseHocHTeJia cyjib «ATA ra3OeeTOHHoň chsch nojiyrnapaTa rHnca 3anoanaeTca b« eaiHHuy JMA aenueronpouecca pa3MOjia h npouecc pa3MOjia npoBoan-RCSI and τβχ nop, noxious necox c HopMaJibHoň BJiamnocTbiorpyHTa He nepeaaCT nojinocTbio cboio Bjiary ueMeHTy h nojiyrwapaTy Rance (locjie STOPO pa3MajiuaaHHenpoaoJiwaeTca and τβχ nop, noxious necox not aocTHraeT wejiaeMoň tohxocth noMOJia. and nexeHT bpe3yjibraTe aaJibiieňuiero paJMajiuaaiiHa He aocTHraeT axraBHOCTH, cooTBeTCTBynmeň csoeňnepBOHaHajibHoň eawyuieň cnocoíHocTH. Jlmub nocaie STOT x cyxoMy pa3nojioTOMy MaTepwajiyaoeaBJíneTca cooreeTCTByiouiee peuenType KOJiHaecTBó H3BecTH n npoH3BoanTca pa3MOJi n θ θ aro n n i n ch θ θ θ θ θ θ θ θ θ θ x x x x x x x x x Mepa πρΉβολητοη n3roTOBJieHHe ra3Q <seTOHHoň cmoch c HMeuuiHM HopMaJibHyuBJiamnocTb rpyHTa necxoM. b xaneCTBe nocHTejia xpeMHHa, nojiyrnapaTOM ranch b xaaecTBe HOCHTejiacyjib «aTa h nenenTOM η ηββθοτβ» b xanecTBe coa3yioiuera aetitecTBa cnocoeoM cyxoñ πολγοτΟβχη. C 3toB uejibio necox c nopMaJibtioN BJiamnocTb »rpyirra. H3 χοτορογο yaajieHa eoaa aocoaep * anna neiiee 5 eecoeux xax nocHTejib xpeMHHa nepeMaJiueaeTca Bcyxy »b MeJibHHue BMecTe c25-30 Bec.fc neMeiiTa b xanecTBe ceaayioiuero seuiecTea n 3-7 *

HocHTeJia cyjib«aTa. Πρη stok xax ueMeiiT, Tax h nojiyrnapaT ranča, cuanaJia norjiamaioT Bjiary necxa.HocHTeJia cyjib «aTa. Πρη stok xax ueMeiiT, Tax h nojiyrnapaT ranch, cuanaJia norjiamaioT Bjiary necxa.

UeMeHT b pe3yjibTaTe norjiauteHHn BJiarn necxa oepaayeT Ha cBoeň noeepxHOCTH rnapaTHyiooaojioMxy, ctiHmanuiyio CHJiy cxBaTueaHHa h peaxnHOHHyio cnocoanocTb ueMenTa. B pe3yjibTaTeflaJibHeňtuero coBHecTiioro pa3MOjia ueMenTa c necxow h nojiyrHapaTOM ranča rnapaTHaa ocoJiOMxaHacTHH ueMeHTa. oaiiaxo. ciioea pa3pyuiaerca, noeepxnocTb netieHTa yaejiHHHBaeTca a b pe3yjibTaTeSToro CHOea co3aaeTcs nepBOHaMaJibnaa βχτηβηοοτβ néMeiiTa. Πρη norjiawenHH BJiarw necxa nojiyriuipa-rOM rHnca Taxme nponcxoaiiT raapaTauna nojiyrHJipararanča. B pe3yjibTa-re γηλρητοηηη He γιροηοχοηητ yxyauieHHn xHMHMecxoň peaKHHonnoň cnocoeHOCTHnoJiyrnapaTa ranča a xanecTee HOCH-reaia cyjib*aTa h b raaoeeTOHiiy» CMecb . noaaeTca HeoúxoaHMoejuisi npouecca ywecTonenHsi kojihmoctbo SO3 .UeMeHT b pe3yjibTaTe norjiauteHHn BJiarn necxa oepaayeT Ha cBoen noeepxHOCTH rnapaTHyiooaojioMxy, ctiHmanuiyio CHJiy cxBaTueaHHa h peaxnHOHHyio cnocoanocTb ueMenTa. B pe3yjibTaTeflaJibHeňtuero coBHecTiioro pa3MOjia ueMenTa c necxow h nojiyrHapaTOM ranch rnapaTHaa ocoJiOMxaHacTHH ueMeHTa. oaiiaxo. ciioea pa3pyuiaerca, noeepxnocTb netieHTa yaejiHHHBaeTca a b pe3yjibTaTeSToro CHOea co3aaeTcs nepBOHaMaJibnaa βχτηβηοοτβ néMeiiTa. BJiarw necxa nojiyriuipa-rOM rHnca Taxme nponcxoaiiT raapaTauna nojiyrHJipararanca. B pe3yjibTa-re γηλρητοηηη He γιροηοχοηητ yxyauieHHn xHMHMecxoň peaKHHonnoň cnocoeHOCTHnoJiyrnapaTa ranch and xanecTee HOCH-reaia cyjib * aTa h b raaoeeTOHiiy »CMecb. noaaeTca HeoúxoaHMoejuisi npouecca ywecTonenHsi kojihmoctbo SO3.

CooTeeTCTByioiuee peuenType kojihmoctbo raBecrH jioisaBJíaeTCH b cyxoň pa3MOJioTuň MaTepnaJi hpa3MajiwBaeTcn BKecTe c cyxHM necxoM, axTHBHpoeaHHUM ΗβκεΗτοΜ h tohxo pacnpeaejieHHUM raapaTOMranča ao πρηγοληογο juna HcnojibooBaiiHa roMoreiiHoro Hcxoanoro MaTepnajia juih raaoeeTOHa. 3 269 759CooTeeTCTByioiuee peuenType kojihmoctbo raBecrH jioisaBJíaeTCH b cyxoň pa3MOJioTuň MaTepnaJi hpa3MajiwBaeTcn BKecTe c cyxHM necxoM, axTHBHpoeaHHUM ΗβκεΗτοΜ h tohxo pacnpeaejieHHUM raapaTOMranča and πρηγοληογο Jun HcnojibooBaiiHa roMoreiiHoro Hcxoanoro MaTepnajia juih raaoeeTOHa. 3,269,759

«QPMyJIA H3OEPETEHH5I«QPMyJIA H3OEPETEHH5I

1. Cnocoú >11151 ΠαίΙΓΟΤΟΒΚΗ Cupbíl UJÍ 51 Γβ3Ο<5βΤΟΗΗΜΧ CH&amp;C&amp;H, TaKHX KaK ΠβΟΟΚ C HOpMaJlbHOH BJiatKiiocTL·» rpyma, uexeiiT hjih ιιομοητημη KJiHHKep. iieraiuenast h3B6ctl h nojiyrwapaT rnnca. πρηηθμ necox oeeaBomHBaeTcíi ao < 5 sec. %, OTJHManuiKlícfl τβΜ, sto o<se3Box<eHiiuÍí necox nepeMaJiuoaeTcsi ' c ueMeitTOM hjih ueMeiiTiiuM xjiHHxepOM h nojiyrnapaTOM ranča no BucyuiHBaHHH. a 3aTeM aoeaE>J)5ieTC5i neraiuetiaa HJeecTb. 269 759 41. Cnocoú> 11151 ΠαίΙΓΟΤΟΒΚΗ Cupbíl UJÍ 51 Γβ3Ο <5βΤΟΗΗΜΧCH &amp; H, TaKHX KaK ΠβΟΟΚ C HOpMaJlbHOH BJiatKiiocTL · »rpyma, uexeiiT hjih ιιομοητημη KJiHHKep. iieraiuenast h3B6ctl h nojiyrwapaT rnnca. πρηηθμ necox oeeaBomHBaeTcíi ao <5 sec. %, OTJHManuiKlcfl τβΜ, sto o <se3Box <eHiiuIi necox nepeMaJiuoaeTcsi 'c ueMeitTOM hjih ueMeiiTiiuM xjiHHxepOM h nojiyrnapaTOM ranch no BucyuiHBaHHH. and 3aTeM and eE &lt; J > 269,759 4

AIIIIOTAUHH ΠρΗ H3rGTOB.iiennn Γ33θόβταΐ!3 criocoe OTJiHHaeTea těm, mto CHanaJia ece cyxHe KOMOOHeHTUnepeMajiMBawrcíi liMet-Te hjih apyr 3a apyrOM B rciMCireiiHyio cyxyio CMecb. Πρκ 3TOM npeaBapHTeJiBHasicyiuxa necxa c Bjia»nocTt.io. b ůojibuiHHCTBe cjiynaeB paeiioň uopMaJibHOH BJiaxKOCTH rpymra hjihecTecTBeimciň KaptepiioS BJiawuocTH, TpeeyeT ocoeeHHo csojiluihm aaTpaT βηθργηη h cneuHajiBHoneoiibiuoH cyuiHJibHLiB ycTaiioBKH. H3O«5peTeiiHe npeacTaejisieT cnocoe, πρη κοτοροη necoK c HopMaJibHoňBJiawHOCTB» rpyirra b npouecce nepeMajiuBatiHH noaeepraeTca cyuiice nočpeacTBOM κομποηθητοβ cyxoňcy<scTatiHHH raaoeeTaiia, κο-ropue corjiacno peueriType othochtcsi k ncxoraůny MaTepHaaiy ajisiraaoiseTOHnoň c»ecu. ojiiiaxo. ejiarojiapa H3jio»<eniioMy corjiacno Η3θίρβτβΗΗ» cnocoay norjiaiuawTBJiamnocTi. něcxa óea κιχιιημθοτβθιιιιογο yBe.iiHMeiiHsi h ses yiuepea ajisi aeňCTBHSl.AIIIIOTAUHH ΠρΗ H3rGTOB.iiennn Γ33θόβταΐ! 3 criocoe OTJiHHaeTea to those, CHanaJia ece cyxHe KOMOOHeHTUnepeMajiMBawrcíi liMet-Te hjih apyr 3a apyrOM B rciMCireiiHyio cyxyio CMecb. Πρκ 3TOM npeaBapHTeJiBHasicyiuxa necxa c Bjia »nocTt.io. bjojibuiHHCTBe cjiynaeB paeiioň uopMaJibHOH BJiaxKOCTH rpymra hjihecTecTBeimciň KaptepiioS BJiawuocTH, TpeeyeT ocoeeHHo csojiluihm aaTpaT βηθργηη h cneuHajiBHoneoiibiuoH cyuiHJibHLiB ycTaiioBKH. H3O «5peTeiiHe npeacTaejisieT cnocoe, πρη κοτοροη necoK HopMaJibHoňBJiawHOCTB c» b rpyirra npouecce nepeMajiuBatiHH noaeepraeTca cyuiice nočpeacTBOM κομποηθητοβ cyxoňcy <scTatiHHH raaoeeTaiia, κο-petroleum corjiacno peueriType othochtcsi to ncxoraůny MaTepHaaiy ajisiraaoiseTOHnoň c »ECU. ojiiiaxo. ejiarojiapa H3jio »<eniioMy corjiacno Η3θίρβτβΗΗ» cnocoay norjiaiuawTBJiamnocTi. c e. e. e. ses ses ses ses ses ses ses ses ses ses si........

Claims (1)

5 269 759 PŘEDMĚT ' VYNÁLEZU Způsob úpravy surovin pro směsi stavebních materi-álů jako je písek s normální vlhkostí zeminy, cementnebo cementový slínek, nehašené vápno a polohydrátsádry, přičemž písek se odvodňuje do - 5 váhových %,vyznačující se tím, že odvodněný písek se přemílá s ce-mentem nebo cementovým slínkem a polohydrátem sádry aždo vysušení a potom se přidává nehašené vápno.BACKGROUND OF THE INVENTION Process for the treatment of raw materials for mixtures of building materials such as sand with normal soil moisture, cement or cement clinker, quicklime and positioning gypsum, wherein the sand is dewatered to ~ 5% by weight, wherein the dewatered sand is with cements or cement clinker and gypsum hemihydrate to dry up and then add quicklime.
CS847685A 1983-12-30 1984-10-10 Raw material treating method for compound of building material CS269759B1 (en)

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DD25901883A DD230708A3 (en) 1983-12-30 1983-12-30 PROCESS FOR THE PREPARATION OF RAW MATERIALS FOR BUILDING MATERIAL MIXTURES

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DE1771635A1 (en) * 1968-06-19 1972-02-03 Kloeckner Humboldt Deutz Ag Method and device for producing a gas concrete mass
DE3009332A1 (en) * 1979-03-13 1980-10-02 Yasuro Ito METHOD AND DEVICE FOR ADJUSTING THE QUANTITY OF LIQUID DEPOSED ON FINE AGENT, AND METHOD FOR PRODUCING MORTAR OR CONCRETE

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