Makina opangira nthaka ndi makina omangira omwe amagwiritsidwa ntchito kuphatikizira dothi, miyala, phula, ndi zinthu zina ntchito yomanga isanakwane kapena ikatha kuti awonjezere kachulukidwe ndi bata. Zomangamanga zapadziko lapansi zimabwera mosiyanasiyana, mitundu, ndi mawonekedwe ndipo zimagwiritsidwa ntchito kwambiri pokonza malo omangira, kupanga misewu, ndi kukonza malo.
Cholinga chachikulu chophatikizira nthaka ndikuchepetsa malo opanda kanthu pakati pa tinthu tating'onoting'ono, zomwe zimawonjezera mphamvu yonyamula katundu wa nthaka. Ma compactor a Earthwork amagwiritsa ntchito njira zosiyanasiyana zophatikizira, monga kugudubuza, kugwedezeka, kapena kukhudza, kuti akwaniritse zomwe akufuna.
Mitundu ina yodziwika bwino ya ma compactor earthwork ndi awa:
Ma vibratory plate compactor - amagwiritsidwa ntchito kuphatikizira madera ang'onoang'ono a dothi kapena phula
Ma Rammer compactors - amagwiritsidwa ntchito kuphatikizira dothi pamalo olimba kapena mozungulira zopinga
Ma compactor oyenda kumbuyo - amagwiritsidwa ntchito kuphatikizira madera akuluakulu a dothi kapena phula
Ma compactor odzigudubuza - amagwiritsidwa ntchito kuphatikizira dothi lalikulu kapena phula mwachangu komanso moyenera.
Ponseponse, ma compactor opangidwa ndi nthaka amagwira ntchito yofunika kwambiri poonetsetsa kuti ntchito yomanga ikhale yokhazikika komanso yokhazikika popanga maziko olimba komanso okhazikika.
Zipangizo | ZAKA | ZINTHU ZOTHANDIZA | Zipangizo ZOCHITA | ZOSEFA ZINTHU | ZOCHITA ZA IJINI |
Nambala yachinthu | BZL- | |
Kukula kwa bokosi lamkati | CM | |
Kunja kwa bokosi kukula | CM | |
Kulemera kwakukulu kwa mlandu wonse | KG |