Mapaipi owotcha, omwe ndi gawo lofunikira kwambiri pakupanga, kuphatikiza mitundu yosiyanasiyana, kuphatikiza: chitoliro chowala, chitoliro chosindikizidwa, chitoliro chosindikizidwa,
Chipika chachitsulo chosindikizira, chitoliro cha scvanded scaffold chowumba, etc., omwe akuphatikizidwa mwa ena a iwo.
Kugwiritsa ntchito chitoliro chopepuka kapena cholemera chimatengera mtundu wa scaffold, kunenepa kwambiri, koma kuchuluka kwa zitoliro za 3 kapena 6 ndi mamita 4 mpaka 4.3 mm. Mapaipi omwe amagwiritsidwa ntchito popanga zipilala ndi matope a mafakitale ndi gulu la chitoliro 5, lomwe lili ndi 11,2 mainchesi, mayeserowa osagwiritsidwa ntchito ngati hydrostage. Amatchedwa mapaipi a mafakitale.
Mapaipi awa amapangidwa m'mitundu iwiri ya zipambaliroli ndi ziphuphu za screvanized scaffold, mtundu wa zomwe zimatsimikiziridwa malinga ndi nyengo ndi malo ogwiritsira ntchito. Zachidziwikire, mapaipi osawoneka bwino nthawi zina amagwiritsidwa ntchito popanga dikagugung, yomwe ili ndi mphamvu yayikulu komanso mtengo wokwera.
Mapaipi osindikizira amagwiritsidwa ntchito m'njira ziwiri pokhazikitsa scaffold: osimbika komanso opingasa.
Mapaipi osindikizira omwe amapanga mapangidwe owongoka ayenera kuyikidwa mtunda wa masentimita awiri kuchokera payekha kukhalabe ndi mphamvu yopingasa, ndipo mtunda ukuyambitsidwa ndi matope opingasa, omwe onse amalimbikitsidwa ndi mapaipi ndikuletsa kapangidwe kake kuti zigwedezeka ndikugwa. Mapaipi opingawa awa amagwiritsidwa ntchito m'njira ziwiri, ndiye kuti, onse motsogozedwa ndi mapaipi ofukula, omwe amatchedwa ma triges, komanso nthawi yotchedwa lager.
Post Nthawi: Dec-08-2021