Iintsinga ezishushu zokuthengisa zekhonkrithi zemixube yokwakha eyomileyo

Ukubambelela kumgaqo othi "Umgangatho ophezulu oPhezulu, inkonzo eyanelisayo", sizama ukuba liqabane elilungileyo leshishini lakho ngokuThengisa iiFiber zekhonkrithi ezishushu zemixube yokwakha eyomileyo, eyona njongo yethu iphambili kukuhlala kuluhlu njengophawu oluphezulu kwaye nokukhokela njengovulindlela entsimini yethu. Siqinisekile ukuba amava ethu anemveliso ekudalweni kwezixhobo aya kufumana ukuthenjwa ngumthengi, Ndinqwenela ukusebenzisana kunye nokwenza ngokubambisana ixesha elide elingcono nawe!
Ukubambelela kumgaqo othi "Umgangatho oPhezulu, inkonzo eyanelisayo", sizama ukuba liqabane elilungileyo leshishini lakhoiifiber eziphathekayo zemixube eyomileyo , Kangangeminyaka emininzi, ngoku siye sabambelela kumgaqo ojolise kubathengi, umgangatho osekwe, ukugqwesa ukusukela, ukwabelana ngenzuzo efanayo. Siyathemba, ngokunyaniseka okukhulu nangentando elungileyo, ukuba newonga lokunceda kwimarike yakho eyongezelelweyo.
Ifayibha yePolypropylene (PPF) luhlobo lwemathiriyeli yepolymer enobunzima obulula, amandla aphezulu, kunye nokumelana nomhlwa. Ukumelana nokuqhekeka kwekhonkrithi kunokuphuculwa ngokudibanisa iifiber ze-polypropylene. I-PPF inokwandisa ubungakanani bepore yokuhanjiswa kwekhonkrithi. Ngenxa yoko, ukuqina kwekhonkrithi kuphuculwe kakhulu kuba i-PPF inokuthintela ukungena kwamanzi okanye i-ion ezinobungozi kwikhonkrithi. Umxholo wefiber owahlukileyo, i-fiber diameter, kunye ne-fiber hybrid ratio iya kuba neziphumo ezahlukeneyo kwizalathisi zokuqina. Ipropati ehlala ixesha elide yekhonkrithi inokuphuculwa ngakumbi ngokudibanisa ii-PPF kunye neentambo zetsimbi. Ukungaphumeleli kwe-PPF kwisicelo kwikhonkrithi yi-dispersion engaphelelanga kwikhonkrithi kunye nobuthakathaka bokubambisana kunye ne-matrix ye-samente. Iindlela zokunqoba ezi zithintelo kukusebenzisa i-fiber eguqulwe nge-nanoactive powder okanye unyango lwekhemikhali.

I-anti-cracking fiber yi-high-power bundled monofilament organic fiber esebenzisa i-fiber-grade polypropylene njengento eluhlaza kwaye iqhutywe yinkqubo ekhethekileyo. Inokumelana ne-asidi eyomeleleyo, ukuxhathisa okuqinileyo kwe-alkali, ukuhanjiswa kwe-thermal obuthathaka, kunye neepropathi zekhemikhali ezizinzileyo. Ukongeza udaka okanye ikhonkrithi inokulawula ngokufanelekileyo i-micro-cracks ebangelwa utshintsho lobushushu kwisigaba sokuqala sokushwabana kweplastiki yodaka kunye nekhonkrithi, ukuthintela kunye nokuthintela ukubunjwa kunye nophuhliso lweentanda, kunye nokuphucula kakhulu ukuxhathisa ukuqhekeka kwekhonkrithi, ukunganyanzeki, ukuxhathisa impembelelo kunye nokuzamazama komhlaba. ukuxhathisa kunokusetyenziswa ngokubanzi kubunjineli obuphantsi komhlaba ekungangeni kwamanzi, uphahla, iindonga, imigangatho, amadama, amagumbi angaphantsi, iindlela kunye neebhulorho kwiiprojekthi zoshishino kunye nolwakhiwo lwasekuhlaleni. Yinto entsha efanelekileyo yodaka kunye nobunjineli bekhonkrithi ene-anti-cracking, i-anti-seepage kunye ne-abrasion resistance.

Izinto ezibonakalayo:
Uhlobo lweFiber: I-Bundle Monofilament / Ubuninzi: 0.91g / cm3
Ubukhulu obulinganayo: 18～48 μm / ubude: 3, 6, 9, 12, 15, 54mm, inokunqunyulwa ngokungqongqo ngokweemfuno zomsebenzisi.
Amandla okuqina: ≥500MPa / imodyuli yokuqina: ≥3850MPa
Ukwandiswa ngexesha lekhefu: 10～28% / Iasidi kunye nokuxhathisa kwealkali: kuphezulu kakhulu
Indawo yokunyibilika: 160～180℃ / indawo yokutshisa: 580℃

Imisebenzi ephambili:
Njengesixhobo sokuqinisa okwesibini kwikhonkrithi, i-polypropylene fiber inokuphucula kakhulu ukuxhathisa ukuqhekeka, ukunganyangeki, ukuchasana kwempembelelo, ukuxhathisa inyikima, ukuxhathisa kweqabaka, ukuxhathisa ukukhukuliseka, ukuxhathisa ukuqhuma, ukumelana nokuguga kunye nokusebenza, ukumpompa, kunye nokugcinwa kwamanzi. ngesondo.
● Thintela ukuveliswa kweentanda zekhonkrithi
● Ukuphucula i-anti-permeability yekhonkrithi
● Ukuphucula ukuxhathisa kokunyibilika komkhenkce kwekhonkrithi
● Ukuphucula ukuxhathisa impembelelo, ukuxhathisa ukuguquguquka, ukuxhathisa ukukhathala kunye nokusebenza kwe-seismic yekhonkrithi
● Ukuphucula ukuqina kunye nokumelana nokuguga kwekhonkrithi
● Ukuphucula ukumelana nomlilo kwekhonkrithi

Imimandla yesicelo:
Ulwakhiwo lwekhonkrithi oluqinileyo olukwaziyo ukumelana namanzi:
Umgangatho ongaphantsi, udonga olusecaleni, uphahla, uphahla lwamatye, indawo yokugcina amanzi, njl njl. Ubunjineli, iiprojekthi zogcino lwamanzi, iindlela ezingaphantsi, iindlela zeenqwelo-moya, iitheminali zezibuko, iidekhi ezidlulayo, iipiers, izakhiwo ezinde kakhulu ezineemfuno eziphezulu zokuxhathisa ukuqhekeka. , ukuxhathisa impembelelo, kunye nokumelana nokunxiba.

Udaka lwesamente:
Ipeyinti eludongeni yangaphakathi (yangaphandle), ukutyatyekwa kwekhonkrithi efakwe umoya, iputty yokuhombisa yangaphakathi kunye nodaka lokufakwa kwe-thermal.
Ubunjineli bokuchasana nokudubula kunye nokumelana nomlilo:
Iiprojekthi zomkhosi wokhuselo lomoya woluntu, amaqonga e-oyile, iitshimini, izinto ezichasayo, njl.

Shotcrete:
Itonela, i-culvert lining, isakhiwo esincinci, ukuqinisa i-slope, njl.
Imiyalelo yokusetyenziswa
Idosi ecetyiswayo:
Isixa esicetyiswayo sodaka kwisikwere sodaka oluqhelekileyo lokutyabeka yi-0.9 ~ 1.2kg
Isixa esicetyiswayo sodaka lokugquma i-thermal ngetoni nganye: 1～3kg
Isixa esicetyiswayo sekhonkrithi ngecubic meter yekhonkrithi yile: 0.6～1.8kg (kwireferensi)

Iteknoloji yokwakha kunye namanyathelo
① Ngokomthamo wekhonkrithi exutywe ngexesha ngalinye, ubunzima befiber eyongeziweyo ixesha ngalinye lilinganiswa ngokuchanekileyo ngokweemfuno zomxube womxube (okanye umxube ocetyiswayo).
② Emva kokulungisa isanti kunye negrabile, yongeza i-fiber. Kunconywa ukusebenzisa umxube onyanzelekileyo. Yongeza i-aggregate kunye nefiber kwi-mixer, kodwa qaphela ukuqinisekisa ukuba i-fiber yongezwa phakathi kwe-aggregate kwaye uyixube yome malunga nemizuzwana engama-30. Emva kokongeza amanzi, yixube imanzi malunga nemizuzwana engama-30 ukusasaza ngokupheleleyo ifayibha.
③ Thatha iisampuli ngokukhawuleza emva kokuxuba. Ukuba iifiber ziye zahlakazwa ngokulinganayo kwi-monofilaments, ikhonkrithi ingasetyenziswa. Ukuba kusekho imicu edibeneyo, yandisa ixesha lokuxuba nge-20-30 imizuzwana ngaphambi kokusetyenziswa.
④ Inkqubo yolwakhiwo kunye nokugcinwa kwefayibha eyongeziweyo ifana ngqo naleyo yekhonkrithi eqhelekileyo. Ukulungele ukusetyenziswa.
Iifiber zekhonkrithi zingasetyenziselwa kwimixube yokwakha eyomileyo ukunyusa iipropati zezinto ezibangelwayo. Iintlobo eziqhelekileyo zeentsinga ezisetyenziswa kwimixube yokwakha eyomileyo ziquka:

1. Iifayili ze-polypropylene: Ezi ntambo zokwenziwa zisetyenziswa ngokuqhelekileyo kwimixube eyomileyo ngenxa yokufikeleleka kwazo kunye nokusebenza kakuhle ekunciphiseni i-plastic shrinkage cracking kunye nokuphucula ukuchasana kwempembelelo yekhonkrithi.

2. Iifayili zetsimbi: Iintambo zensimbi, ngokuqhelekileyo zenziwe kwintsimbi engenasici, zingongezwa kwimixube yokwakha eyomileyo ukunyusa ukusebenza kwesakhiwo sezinto eziphathekayo. Baphucula amandla okuqina, ukuqina, kunye nokuqina kwekhonkrithi.

3. Iifiber zeglasi: Iifiber zeglasi zihlala zisetyenziselwa ukuphucula amandla e-flexural kunye ne-tensile yekhonkrithi kwimixube eyomileyo. Ziyakwazi ukumelana ne-corrosion kwaye zibonelela ngokudibanisa okulungileyo kunye ne-matrix yekhonkrithi.

4. Iifiber zePolymer: Ezi ntambo, ezenziwe kwizinto ezifana ne-polyethylene okanye i-polyester, zikhaphukhaphu kwaye zinokuphucula i-ductility kunye nefuthe lokuchasana kwekhonkrithi. Kananjalo ziyakwazi ukumelana nomhlwa.

Nokuba zeziphi na iintlobo zeentsinga zekhonkrithi ozifunayo, nceda uzive ukhululekile ukuqhagamshelana nathi, siya kukunceda ukuba ufumane iintsinga ezifanelekileyo kuwe!