Kukonzekera anakonza mpandawo kodi simenti

Ngati muli kwambiri chinkhoswe mu anakonza nyumba zanu kapena nyumba ndipo akukonza zoti pulasitala makoma, kusalaza pansi, ndiye muyenera kuti muganize momwe kuti simenti matope. Kumene, ngati mukuganiza ganyu omanga, ndiye wofufuza ndi ndondomeko ya ndondomeko Sikuti. Koma ngati musankha kuchita ntchito zauve okha, koma osati katswiri, ndiye ndi bwino kuyamba kuphunzira gawo ongolankhula.

Ntchito iliyonse muyenera atsopano simenti - ndi binder wapadera kuti solidifies pamene amakhala kamnevidnym. Kumbukirani, ngati iye adzagona miyezi yoposa isanu, akhoza kuyamwa chinyontho ndi ntchito zidzakhala sangathe. Pofuna kuti njira yothetsera pulasitala, muyenera kuphunzira zimene zimapangitsa simenti. Kuti izo, muyenera choyamba kusakaniza anagula binder ndi mchenga. Anapangira kudzadalira chokhazikika pa mtundu kuthi inu. Choncho, simenti-200 M pa kilogalamu zosowa izo 3.5 makilogalamu mchenga, ndi M-400 afunika makilogalamu 5. Zodabwitsa ndizakuti, mudapholiwa kudzadalira osati kuchuluka kwa osakaniza chifukwa, komanso mphamvu yake. Mwachitsanzo, kumangira makhazikitsidwe zosiyanasiyana za nkhondo, kuphatikizapo nkhokwezi chida kapena bunkers, ntchito M-600.

Nkofunika kudziwa osati kufanana zofunika, komanso zipangizo zamakono, momwe kuti simenti matope. Popeza anakonza zosakaniza youma, kuti kuwonjezeredwa iwo chiwiya cha kuyanjana wosanjikiza woonda. Only ndiye kuwonjezera madzi ndi bwino kusakaniza onse mpaka osakaniza homogeneous. Ubwino wa njira ndi kufufuzidwa motere: chiyenera magawo n'kudziphatika kwa fosholo, amene anali kupewedwa. Ngati kwathunthu ataphwa kapena M'malo mwake, unakhala, mtanda analephera. Mbali yoyamba, zidzakhala madzi kwambiri (wochepa thupi, monga iwo ukutchedwa omanga), ndipo chachiwiri - nkhungu (mafuta).

Podziwa chimene chimapangitsa simenti, mukhoza kukonza pasadakhale zipangizo zonse zofunikira zedi lamanja. Zodabwitsa ndizakuti, ndi zofunika kuti mudziwe kufanana, ngakhale pa nthawi imene ntchito zonse zimene adzachita omanga. Izi zingathandize kupewa ndalama zosafunika, chifukwa mudzakhala amatha kudziletsa otaya zipangizo.

Ngati mukufuna kuphunzira osati za ulimi wa osakaniza kwa kupaka pulasitala njira, komanso, amene kupanga simenti, ndiye inu mukhoza kukhala ndi chidwi zotsatirazi. Kupanga zinthu - zokwanira zachilengedwe zoipa, yolemetsa ndi ndalama zambiri. Imayamba ndi mtengo kwambiri siteji - m'zigawo za zipangizo, womwenso miyala carbonate: laimu, choko, ndi ena. Yotengedwa dziko zipangizo ndi nthaka ndi milled.

Mu siteji yotsatira ya miyala carbonate ndi wothira zosakaniza zina ndi anaphika. Izi zimachititsa chibanthu a. Tikapitiliza kumvetsa, zimene zimapangitsa simenti, zimaonekeratu kuti panthawi imeneyi iye anakhazikitsa. Komanso kupanga ake kudzadalira m'munsi ntchito gwero ndi khalidwe la choyambira. Makampani simenti anayamba kupanga njira 3: yonyowa, owuma pamodzi. Njira yoyamba ntchito milandu kumene zopangira ndi choko, dongo ndi zowonjezera osiyanasiyana chitsulo. Mphero kusakaniza mu njira izi zikuchitika mu sing'anga amadzimadzi, ndipo linanena bungwe ndi slurry ndi mnyontho pafupifupi 30-50%. Iwo zophikidwa ng'anjo wapadera ndipo kenaka awonongedwa. Koma njira youma ali zigawo zikuluzikulu auma isanafike akupera.