RAM-CLUkusabela okusheshayo kunanyathiselwe ulwelwesi oluqinile oluyisiphambano into ehlanganisiwe engangeni manzi
Ukukhiqiza:
Ulwelwesi olunamandla lwesiphambano ludonswa iresiphi ekhethekile yefilimu enezingqimba eziningi, lunqoba ukungalungi okuvamile kolwelwesi futhi lunobuhle obunjengamandla aqinile okuqina okuhle kwe-bask, awekho amabhamuza, nokunye.izinkomba zayo zobuchwepheshe zingafinyelela imfuneko. yendinganiso kazwelonke yohlobo lwe-II yezinto ezigoqiwe ezingangeni manzi, ingasetshenziswa njengendawo engaphezulu yento evimbela amanzi.
Izici zomzimba ezinhle kakhulu:
Amandla okudabula i-screw rod, ukuqina kwamanzi kwenduku yesikulufa kuphakeme kakhulu kunemaski evamile.
Ulwelwesi olunamandla oluyisiphambano lunesiphambano esinamandla kunezinto ezivamile zokuvimbela amanzi ezinziphoni, futhi lunamandla amakhulu okudabula.lapho isipikili sidlula ulwelwesi olunamandla oluyisiphambano, isiqondiso esiqondile nesivundlile solwelwesi kanye nesenzo sezinzipho sinesibopho isiqondiso sokucindezeleka, akulula ukudabula.Futhi ifilimu evamile ihlale iphakeme amandla e-longitudinal, amandla aguquguqukayo aphansi kakhulu.
Amandla amahle kakhulu wokudonsa kanye nokumelana nokudabula kwezindlela ezimbili, ukumelana nesimo sezulu esihle.
Ukuzinza okuhle kwe-dimensional, hhayi ukushwabana, umphumela ongangeni manzi unokwethenjelwa kakhulu.
Ukusebenza kokwakha okunobungane:
Ikhoyili inesibopho esiqinile esakhiweni, lapho ikhoyili inomonakalo wendawo, amanzi azonqunyelwa endaweni encane, akukho umzila.Ngisho noma ukuvuza okumbalwa, indawo evuzayo izohambisana nendawo yokuphuka, kulula ukuyinakekela. Isendlalelo sokunamathisela esihlukile "umsebenzi wokuziphilisa" ungenza indawo yasendaweni lapho ubhoboze iphole khona.
Ukuzivumelanisa nezimo endaweni yokwakha kangcono.Ukwakhiwa kwezimpande zotshani ezimanzi ngaphandle kokumboza okungaphansi, i-solvent, uphethiloli, kokubili kungaqinisekisa isikhathi sokwakha futhi kugweme ukungcoliswa kwemvelo, indawo yokwakha yinhle.
Sebenzisa imaski eluhlaza ye-apula.Uma iqhathaniswa ne-silvery imaski emhlophe ingaqeda ukungcoliswa kokukhanya.
Ukushintsha kwesimo sezulu kungasetshenziswa ekushiseni nasezindaweni ezibandayo, izingxenye ezimise okukhethekile zingakha unamathisele omuhle, ngeke kube nesigubhu esingenalutho.
Idatha yokukhiqiza:
| Cha. | Into | Inkomba | |||
| I | II | ||||
| 1 | Ukushuba, N/50mm | ≧210 | ≧220 | ||
| 2 | Ukuphakama okuphezulu kwe-tensile,% | ≧160 | ≧200 | ||
| 3 | I-Impervious (0.3Mpa,120min) | ngenakungena | |||
| 4 | Amandla wezinyembezi, N | ≧25 | |||
| 5 | Amandla ezinyembezi ze-screw rod, N | ≧110 | |||
| 6 | Izinga lokushisa eliphansi elivumelana nezimo/℃ | -15 ℃, ayikho ithrekhi | -25 ℃, ayikho ithrekhi | ||
| 7 | Amandla ekhasi phakathi kwekhoyili nekhoyili, N/mm | Akukho ukucutshungulwa | ≧1.0 | ||
| Ukwelashwa kokushisa | |||||
| 8 | Ukumelana nokushisa | 70℃,2h,akusheleli,akugelezi,akuconsi | |||
| 9 | Amandla ekhasi phakathi kodaka lukasimende nekhoyili,N/mm≧ | Akukho ukucutshungulwa | ≧2.0 | ||
| Ukwelashwa kokushisa | ≧1.5 | ||||
| 10 | Amandla ekhasi phakathi kukasimende nekhoyili ngemva kokukhukhuleka, N/mm | ≧1.5 | |||
| 11 | Ukuzinza okushisayo | ngaphandle | akukho kushelela, akukho ukugeleza, akukho ukuconsa | ||
| Ushintsho lwe-Dimensional,% | ±2.0 | ||||
| 12 | Amafutha Permeability, ukukhuphuka kweshidi | ≦2 | |||
| 13 | Viscous, min | ≧15 | |||
| 14 | Isimo sezulu sokwenziwa sisheshise ukuguga | ngaphandle | akukho kushelela, akukho ukugeleza, akukho ukuconsa | ||
| Donsa ukugcinwa,% | ≧80 | ||||
| Izinga lokushisa eliphansi liyavumelana nezimo | -13 ℃, ayikho ithrekhi | -23 ℃, ayikho ithrekhi | |||
| 15 | Ukuguga okushisayo (70℃,168h) | Donsa ukugcinwa,% | ≧90 | ||
| Ukugcinwa kwe-elongation ephezulu kakhulu,% | ≧80 | ||||
| Izinga lokushisa eliphansi liyavumelana nezimo | -13 ℃, ayikho ithrekhi | -23 ℃, ayikho ithrekhi | |||
| 16 | Ukucutshungulwa kukasawoti (20%Isixazululo se-Sodium chloride,30d) | Donsa ukugcinwa,% | ≧90 | ||
| Ukugcinwa kwe-elongation,% | ≧80 | ||||
| Izinga lokushisa eliphansi liyavumelana nezimo | -13 ℃, ayikho ithrekhi | -23 ℃, ayikho ithrekhi | |||
| 17 | Ukwelashwa kwe-alkali (isixazululo se-sodium hydroxide egcwele,30d) | Donsa ukugcinwa,% | ≧90 | ||
| Ukugcinwa kwe-elongation,% | ≧80 | ||||
| Izinga lokushisa eliphansi liyavumelana nezimo | -13 ℃, ayikho ithrekhi | -23 ℃, ayikho ithrekhi | |||
| 18 | Ukumelana ne-chloride ion permeability, mg/cm2 d | ≦5.0×10-3 | |||
Ububanzi obusebenzayo:
Isebenza kuphahla olungadalulwanga, ubunjiniyela obungangeni manzi ngaphansi komhlaba, kanye nomzila ohamba ngaphansi komhlaba, umhubhe, amachibi okubhukuda, umsele ongangeni manzi kanye namanye amaphrojekthi.
Aizimemezelo:
indlela eyomile yokwakha idinga indawo eyisisekelo yomile futhi ibushelelezi, futhi usebenzise ukwelashwa okuyisisekelo.
Ukusebenzisa indlela yokubeka emanzi kufanele kube ngaphandle komoya ngaphakathi kwekhoyili, futhi usebenzise i-roller rolls ikhoyili ukuze ijeli yesimende igcwaliswe ngokunamathelayo, ngemva kokwakhiwa kwendwangu eboshiwe engangeni manzi kwenqatshelwe ngokuphelele ukunyathelwa. ungqimba, kufanele kube ukuvikela ngokushesha ngangokunokwenzeka, ekuchayekeni nasekulimaleni ngokomzimba.
Uma konakala, sicela uhlanze indawo engaphezulu, futhi usebenzise ikhoyili yokuzinamathelisa ukuyilungisa, ububanzi bethanga elizungezile bungabi ngaphansi kuka-100 mm.
Isitorejifuthiezokuthuthai-ation:
Ukucaciswa okuhlukene kanye nezinhlobo zemikhiqizo kufanele kupakishwe, ngokulandelana, akufanele kuhlanganiswe.
Ukuthutha ukuvimbela ukutsheka noma ukucindezela kwe-lateral, uma kunesidingo, indwangu ezwayo.
Gwema ukucijile, qaphela umoya wokungenisa umoya, izinga lokushisa lokulondoloza akufanele libe ngaphezu kwama-degrees angu-45, ukuphakama kwekhoyili eyisicaba akufanele kudlule u-3 layer, inqwaba eyodwa isikhathi sokulondoloza esimile.
