Makhalidwe Ndi Kugwiritsa Ntchito Chitoliro Chokhazikika Chophatikiza Chokwera Kwambiri

Mtundu watsopano wa chitoliro chosinthika chapamwamba chapamwamba chachitsulo chokhazikika chakhazikika bwino ndikuyika pamsika.Kuchita bwino kwambiri kuposa chitsulo chachikhalidwe ndi galasi, kuthekera kogwiritsa ntchito.

Njira yatsopano yapaipi yamafuta yothamanga kwambiri ndiChitoliro chachitsulo chosasinthikandi gulu losinthika lokhala ndi kulemera kopepuka, kusinthasintha, kuthamanga kwambiri, kusachita dzimbiri, anti-fouling, kukana kwamadzimadzi, kutsekereza ntchito, kutulutsa kuthamanga kwambiri, moyo wautali ndi zabwino zina.Kuthamanga kwamphamvu kwa 51.2 MPa, flexural mphamvu ya 30,5 MPa, motero, poyerekeza ndi mankhwala ofanana ndi 8% ndi 16% kapena kuposa.Pamene konkire slab longitudinal mode pamene kusiyana ndi grout kutuluka kupitiriza grouting 5 kwa masekondi 10 ayenera anasiya, pali madzi pansi mbale, madzi adzatuluka ming'alu pansi pa mavuto a slurry, ndiye ayenera kupitiriza grouting mpaka. slurry anatulutsa 5 mpaka 10 masekondi pambuyo (panthawiyi kupanikizika ndi 2 ~ 3MPa).Kuti slab ndi m'mphepete zitenge slurry, kupanikizika sikungafike pamtengo wofunikira, ndiye lolani grout pamodzi ndi slab free emitting slurry olimba, ndiyeno kubowolanso grouting, kukakamizidwa kwakhala kukwaniritsa zofunikira pamwambapa.Slurry kuchokera moyandikana mbale kusiyana kapena mipata kutuluka pamene zolimba phewa, kusiya kudzaza.Kufunika kukweza midadada ya konkire pamene midadada ikukwera pamwamba pa mbale yabwinobwino 1 ~ 2mm, kusiya grouting, kupanikizika kwa grouting panthawiyi ngati kuchotsedwa kwa mbale chifukwa chakuya kwamphamvu yokoka 1 ~ 2mm, ingotsuka ndi mbale wamba ( izi. ngati kupanikizika nthawi zambiri kumakhala 2-4Mpa).Pamene cholozera cha pressure gauge sichikuyenda bwino kapena kuwonjezereka kwadzidzidzi kwa jenereta yamawu kuyenera kusiya kudzaza nthawi yomweyo.Ngati chikapezeka pamene matope grouting dzenje ku mavuto kapena mavuto ntchito mwa kusefukira dzenje Nkhata Bay mbamuikha kwa mphindi 10, kukokera kunja Nkhata Bay ndi, dzenje si chifukwa grouting.Grouting ayenera kusamala kuti asayime pamaso pa chitoliro chothamanga kwambiri kuti asavulaze (madzi);makina okhazikika okonzekera, okonzeka chinyezi, madzi, ntchito yamagetsi yotayikira, kupewa ngozi zachitetezo.


Nthawi yotumiza: Sep-25-2019