CS263500B1 - Method of vacuum treatment of concrete mixtures - Google Patents
Method of vacuum treatment of concrete mixtures Download PDFInfo
- Publication number
- CS263500B1 CS263500B1 CS863343A CS334386A CS263500B1 CS 263500 B1 CS263500 B1 CS 263500B1 CS 863343 A CS863343 A CS 863343A CS 334386 A CS334386 A CS 334386A CS 263500 B1 CS263500 B1 CS 263500B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- chain
- concrete mixture
- vacuum treatment
- concrete mixtures
- mold
- Prior art date
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- Securing Of Glass Panes Or The Like (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Před zavážením betonové směsi do formy nebo do bednění,se ve formě rovnoměrně umístí řetězeo z pórovitých prvků a po zhutnění betonové směsi vibrací se pružná duše z řetězce vytáhne, okrajové prvky řetězce se připojí k vyvévě a aystém se evakuuje.Before loading the concrete mixture into the mold or formwork, a chain of porous elements is evenly placed in the mold and after the concrete mixture is compacted by vibration, the flexible core is pulled out of the chain, the edge elements of the chain are connected to the vacuum pump and the system is evacuated.
Description
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Cnoco6 BaKyyMHoň oSpaOoTKH SeToHHbix CMeceft anpoSHpoBaH πρκ βο3βθαθηηηΚΗΠΟΓΟ 3flaHHH H3 ΜΟΗΟΠΗΤΗΟΓΟ 6βΤΟΗβ. B K3HeCTBe o6l>eMHbK 3ΠβΜβΗΤΟΒ ΠρΗΜβΗβ“ημ φΗΠΒτρω H3 3ono6eToHa cocTaBa 1:8 (ηβΜβΗτ : aona), npHMoyronbHoro cene-hhh, pa3MepoM: 8*8*30 cm. Bflonb,CBoeň och ohh HMeioT OTBepcTHe nnaMeTpoM 2 cm, Topnbi oSopyflOBaHbí cftepHHecKHMH nosepxHocTHMH, hto o6ecnenHBaeT map-HHpHoe coeflHHeHHe hx Meamy co6oft npH o6pa3OBaHHH γηρπηηπει. 263500 ΦΟΡΜΥΠΑ H3OEPETEHHJÍCnoco6 BaKyyMHoň oSpaOoTKH SeToHHbix CMeceft anpoSHpoBaH πρκ βο3βθαθηηηΚΗΠΟΓΟ 3flaHHH H3 ΜΟΗΟΠΗΤΗΟΓΟ 6βΤΟΗβ. B K3HeCTBe o6l> eMHbK 3PβΜβΗΤΟΒ ΠρΗΜβΗβ ”ημ φΗΠΒτρω H3 3ono6eToHa cocTaBa 1: 8 (ηβΜβΗτ: aona), npHMoyronbHoro cene-hhh, pa3MepoM: 8 * 8 * 30 cm. Bflonb, CBoen och ohh HMeioT OTBepcTHe nnaMeTpoM 2 cm, Topnbi oSopyflOBaH cftepHHecKHMH nosepxHocTHMH, hto o6ecnenHBaeT map-HHpHoe coeflHHeHHe hx Meamy co6oft npH o6pa3OBaHHH γηρπηηπει. 263500 ΦΟΡΜΥΠΑ H3OEPETEHHJÍ
Cnóco6 BaKyyMHoň oGpaGoTKH GeToHHbK cMeceň nyTeM yKJianKH GeToHHoň CMecHc nocjieflyrotnuM yftaneHHeM βολή 3aTBopeHHH h BHGpoynnoTHeHHfl, ' oTJiHHaromHňcHτθμ, ητο, c Hejrbio ynpomeHHB h noBbnneHHa ΒφφεκτκΒΗοοτΗ BaKyyMHpoBaHHH nooSteMy Η3Λθ·πΗΗ, nepeA yKnafíKoň GeToHHoň cmgch b φορΜβ paBHOMepHo pacnpe^e-, jihwt rnpnauny H3 nopHCTbix 3ΠβΜβΜτοΒ, a nocne BHĎpoynnoTHeHHH 6βΤΟΗΗθή CMe~CH rH6Kyro CBH3b H3 ΓΗρΠΗΗΛΕΙ HSBneKaiOT, nOftKJIKJHatOT ee Kpaňnne 9Π6μθητβι kBaKyyMCHCTeMe, nocne nero ocymecTBnawT npouecc BaKyyMHpoBaHHH.Cnóco6 BaKyyMHoň oGpaGoTKH GeToHHbK cMeceň rivet yKJianKH GeToHHoň CMecHc nocjieflyrotnuM yftaneHHeM βολή 3aTBopeHHH BHGpoynnoTHeHHfl h, 'oTJiHHaromHňcHτθμ, ητο c h Hejrbio ynpomeHHB noBbnneHHa ΒφφεκτκΒΗοοτΗ BaKyyMHpoBaHHH nooSteMy Η3Λθ · πΗΗ, NEP yKnafíKoň GeToHHoň cmgch b φορΜβ paBHOMepHo pacnpe ^ e, jihwt rnpnauny H3 nopHCTbix 3ΠβΜβΜτοΒ , and BHHpoynnoTHeHHH 6βΤΟΗΗθή CMe ~ CH rH6Kyro CBH3b H3 BρΠΗΗΛΕΙ HSBneKaiOT, nOftKJIKJHatOT ee Kpankn 9Π6μθητβι kBaKyyMCHCTeMe, nocne nero ocymecTBnawT npouecc BaKyyMHpoBaHHH.
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CymHOQTb cnocoCa aaKJBonaeTCH b tom, hto nepen γκηβΛκοή δετοΗΗοή CMecH βφορΜβ κπη onanyGKe 1 paBHOMepHo ρβοπρθλθπηιοτ γηρπηηλυ 2 Η3 nopHCTbix aneMeH, tob 3. nocne BHGpoynnoTHeHHH γηΘκιπο cbh3b 4 ra γηρπηηλη 2 H3BneKaioT,' aKpaňHne aneMeHTbi 3 γηρπηηλη 2 ποΛΚΒίοΜβιοτ κ BaKyyMCHCTeMe 5. 3aTeM ocyme-οτβληιοτ npouecc'BaKyyMHpoBaHHH. Φηγ . 1 IIpn3HaHo Η3ο6ρετβΗΐίβΜ no pe3yjn>TaTaM 3xcnepTH3bi, ocyntecTBneHHoň Tocynap-CTBeHHbíM KoMHTeToM CCCP no nenaM Η3οδρετβΗΗή η οτκρητμη. 4 nepTeaca 263500 1CymHOQTb cnocoCa aaKJBonaeTCH b that HTO Nepen γκηβΛκοή δετοΗΗοή CMecH βφορΜβ κπη onanyGKe 1 paBHOMepHo ρβοπρθλθπηιοτ γηρπηηλυ 2 Η3 nopHCTbix aneMeH, Tob 3. Night BHGpoynnoTHeHHH γηΘκιπο cbh3b R 4 γηρπηηλη H3BneKaioT 2, '3 aKpaňHne aneMeHTbi γηρπηηλη 2 ποΛΚΒίοΜβιοτ κ BaKyyMCHCTeMe fifth 3aTeM ocyme- οτβληιοτ npouecc'BaKyyMHpoBaHHH. Φηγ. 1 IIpn3HaHo Η3ο6ρετβΗΐίβΜ no pe3yjn> TaTaM 3xcnepTH3bi, ocyntecTBneHHoon Tocynap-CTBeHHbM KoMHTeToM CCCP no nenMM Η3οδρετβΗΗή η οτκρητμη. 4 nepTeaca 263500 1
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS863343A CS263500B1 (en) | 1986-05-07 | 1986-05-07 | Method of vacuum treatment of concrete mixtures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS863343A CS263500B1 (en) | 1986-05-07 | 1986-05-07 | Method of vacuum treatment of concrete mixtures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS334386A1 CS334386A1 (en) | 1988-06-15 |
| CS263500B1 true CS263500B1 (en) | 1989-04-14 |
Family
ID=5373204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS863343A CS263500B1 (en) | 1986-05-07 | 1986-05-07 | Method of vacuum treatment of concrete mixtures |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS263500B1 (en) |
-
1986
- 1986-05-07 CS CS863343A patent/CS263500B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS334386A1 (en) | 1988-06-15 |
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