CS269759B1 - Raw material treating method for compound of building material - Google Patents
Raw material treating method for compound of building material Download PDFInfo
- 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
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- hop hop
- compound
- treating method
- raw material
- sand
- Prior art date
Links
- 239000004566 building material Substances 0.000 title claims 2
- 239000002994 raw material Substances 0.000 title claims 2
- 150000001875 compounds Chemical class 0.000 title 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims 4
- 239000004568 cement Substances 0.000 claims 4
- 239000004576 sand Substances 0.000 claims 3
- 235000012255 calcium oxide Nutrition 0.000 claims 2
- 239000000292 calcium oxide Substances 0.000 claims 2
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 claims 1
- 229910052602 gypsum Inorganic materials 0.000 claims 1
- 239000010440 gypsum Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 230000001473 noxious effect Effects 0.000 description 2
- 231100001143 noxa Toxicity 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000029305 taxis Effects 0.000 description 1
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
- 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
Landscapes
- 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 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».
XapaKTepMCTHKa H3aecTiiux TexiiHMecxHX peuteiiHH l Πρη ποΛΓΟταβκβ cupbsi a tcaMecTBe Mcxoaticiro MaTepwaJia ajih HaroTOBJTenHsi ra3oaeTOHa n3eecTHNa qchobhom ABa criocoua, MOKpoe nepeHajiuBaHHe h cyxoe nepeMajibieaHHe. Πρκ ΜοκροΜ nepeMajiueaHHH nepenaj,MBaHne necxa xax HOCHTeJix KpeMHHs προηοχοαητ πρηBJiamHocTH. paBHoň HopKajibHoH ajiawHOCTH rpyiiTa, c AoeaejienHeM boau h. s cjtyHae ηθο6χοαημοοτη ,HocHTejix cyjiiKsaxa, npeHMymecTaeHno aarHupaTa, a HecoAepmainHfi anwyuiee cpeacTBo necHanuS uuiaM,x KOTopoMy ποτοΗ, ywe a cMecHTejie, πρημθιαηββιοτοη προμηθ κομποηθητμ cTPOHTejibHux MaTepHajioe,
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&io rpyHTa πρη cnocoee cyxoro pasMOJia. πρκ kotgpom MacTb npeAycMOTpeHHOH ajw cmbch HerauieHoňH3BBCTH noaaeTCH B MBJIbHHHy C HOCHT6J1BM XpeMHHH, HMeiOUlHM HOpMaJlbHy» BJiaiKHOCTb rpyHTa. 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 «
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 2
Uejib H3O6peTeiiHíi
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.
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 xanecTBe
HocHTeJia cyjib«aTa. Πρη stok xax ueMeiiT, Tax h nojiyrnapaT ranča, 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 .
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. 3 269 759
«QPMyJIA H3OEPETEHH5I
1. Cnocoú >11151 ΠαίΙΓΟΤΟΒΚΗ Cupbíl UJÍ 51 Γβ3Ο<5βΤΟΗΗΜΧ CH&C&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 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.
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.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD25901883A DD230708A3 (de) | 1983-12-30 | 1983-12-30 | Verfahren zur aufbereitung von rohstoffen fuer baustoffmischungen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS768584A1 CS768584A1 (en) | 1986-12-18 |
| CS269759B1 true CS269759B1 (en) | 1990-05-14 |
Family
ID=5553843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS847685A CS269759B1 (en) | 1983-12-30 | 1984-10-10 | Raw material treating method for compound of building material |
Country Status (6)
| Country | Link |
|---|---|
| CS (1) | CS269759B1 (cs) |
| DD (1) | DD230708A3 (cs) |
| DE (1) | DE3426604A1 (cs) |
| NL (1) | NL8402391A (cs) |
| SE (1) | SE461729B (cs) |
| SU (1) | SU1390225A1 (cs) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1771635A1 (de) * | 1968-06-19 | 1972-02-03 | Kloeckner Humboldt Deutz Ag | Verfahren und Vorrichtung zur Herstellung einer Gasbetonmasse |
| DE3009332A1 (de) * | 1979-03-13 | 1980-10-02 | Yasuro Ito | Verfahren und vorrichtung zur einstellung der auf feinem zuschlagstoff abgeschiedenen fluessigkeitsmenge, sowie verfahren zur herstellung von moertel oder beton |
-
1983
- 1983-12-30 DD DD25901883A patent/DD230708A3/de not_active IP Right Cessation
-
1984
- 1984-07-19 DE DE19843426604 patent/DE3426604A1/de not_active Withdrawn
- 1984-07-27 SE SE8403898A patent/SE461729B/sv not_active IP Right Cessation
- 1984-07-31 NL NL8402391A patent/NL8402391A/nl not_active Application Discontinuation
- 1984-10-01 SU SU847773577A patent/SU1390225A1/ru active
- 1984-10-10 CS CS847685A patent/CS269759B1/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SU1390225A1 (ru) | 1988-04-23 |
| SE8403898L (sv) | 1985-07-01 |
| DD230708A3 (de) | 1985-12-11 |
| DE3426604A1 (de) | 1985-07-11 |
| SE461729B (sv) | 1990-03-19 |
| CS768584A1 (en) | 1986-12-18 |
| NL8402391A (nl) | 1985-07-16 |
| SE8403898D0 (sv) | 1984-07-27 |
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