RKubowola Otirryrigikhoza kugawidwa m'mabowo anayiMitunduMalinga ndi zomwe zakhala ndikudula: kudula, kuphwanya, kukwapula ndi kupera.
1. Kudulamtundu
Kudula Kubowola pogwiritsa ntchito mano a chidebe, kugwiritsa ntchito chidebe chowirikiza cha mchenga, chitoliro chokhazikika cha matope mkati mwa 400.
2. Mtundu wambiri
Ambiri aiwo amagwiritsa ntchito chidebe chowirikiza. Malinga ndi mphamvu ya mphamvu, mikangano kapena chitoliro chotseka chotseka chimatha kukonzedwa. Itha kubowola grit, matope, sandstone, shale komanso mawonekedwe amisili ndi mphamvu ya 500 kpa ~ 1000 kpa.
3..
Itha kugwiritsidwa ntchito ndi mchenga wowirikiza wapansi ndi pansi panthaka kawiri, ndipo imatha kugwiritsidwanso ntchito ndi mano a Bauer. Chifukwa cha mitundu yosiyanasiyana ya geology, njira yobowola imasintha mogwirizana. Mwachitsanzo, mtanda wosanjikiza ukakonzedwa mosiyanasiyana, sungadulidwe ndikusweka. Kugwetsa miyala, kumasula miyala, ndikuyika mabowo okwera pansi pachabechabe. Njira yogwiritsira ntchito iyi ndikupewa nyonga ndi kugwedezeka kwa miyala.
4. Mtundu wa Kupera
Thanthwe lomwe limawerengedwa ndi mphamvu imodzi yopondera imathamangitsidwa ku MPA ingapo mpaka ku makumi asanu ndi limodzi ndi makina otsekera. Nthawi zambiri, mulu wa miyala yomwe yakhala ikulowa m'thanthwe podula ndikumakuta ndi mphete ya mbiya kapena kupera mano. Nthawi yomweyo, mwayi wowonongeka sunalamulire molingana ndi mtundu wa mtundu wa mwala wosanjikiza, wamphamvu, kusweka ndi ming'alu.
Kampani yopanga mafakitale ochepandi bizinesi yamakono komanso opangarig yobowola,chosakanizira konkritindi pampu wa kunka ku China. Mwalandilidwa kupezaGookmaKufunsa kwabata!
Post Nthawi: Desic-02-2022