Ikoranabuhanga mu gukora ibikoresho by'imiyoboro y'icyuma gikozwe mu cyuma - gucukura umucanga
1.Umucanga Intangiriro yo gusiganwa.
Gucukura umucanga bikoreshwa mu gukora ibice binini. Ibyuma bishongeshejwe bisukwa mu mwobo w’ibumba wakozwe mu mucanga. Umwobo uri mu mucanga ukorwa hakoreshejwe igishushanyo, ubusanzwe gikozwe mu giti, rimwe na rimwe mu cyuma. Umwobo uba uri mu gikoresho gishyizwe mu gasanduku kitwa icupa. Core ni ishusho y’umucanga ishyirwa mu mwobo kugira ngo habeho imiterere y’imbere y’igice nk’imyobo cyangwa inzira z’imbere. Cores zishyirwa mu mwobo kugira ngo habeho imyobo y’imiterere wifuza.
2. Uburyo bwo kubumba umucanga:
Mu ibumba rigizwe n'ibice bibiri, nk'uko bisanzwe mu gucukura umucanga, igice cyo hejuru, harimo igice cyo hejuru cy'igishushanyo, icupa, n'ishingiro byitwa cope naho igice cyo hasi cyitwa gukurura. Umurongo wo gukurura cyangwa ubuso bwo gukurura ni umurongo cyangwa ubuso butandukanya cope n'ishingiro. Gukurura bibanza kuzuramo umucanga, hanyuma icapiro ry'ibanze, ishingiro, n'uburyo bwo gufunga bishyirwa hafi y'umurongo wo gufunga. Hanyuma cope iteranywa ku muti, maze umucanga ugasukwa ku gice cya cope, ugatwikira igishushanyo, ishingiro n'uburyo bwo gufunga. Umucanga uhuzwa hakoreshejwe uburyo bwo gutigita no gukoresha ikoranabuhanga. Hanyuma, cope ikurwa mu muti, hanyuma igishushanyo gikurwaho witonze. Intego ni ugukuraho igishushanyo nta gucamo umwobo w'ibumba. Ibi byoroherezwa no gushushanya icyerekezo, aho imiterere ihagaze gato kuva ku buso buhagaze kugeza ku buso buhagaze bw'igishushanyo.
3. Ibyiza byo gukoresha imiyoboro y'icyuma gikozwe mu ibumba ikoresha umucanga w'icyatsi kibisi
Umucanga w'icyatsi kibisi: umucanga uriho ibumba n'amazi akwiye. Igikoresho nyamukuru gikozwe nyuma yo gushushanya umucanga no gusukwa mu mazi. Gutera umucanga w'icyatsi kibisi byamaze igihe kirekire kandi bikoreshwa cyane. Ibyiza byabyo ni ibi bikurikira:
- Ibikoresho fatizo ni isoko rihendutse kandi riboneka cyane.
- Umucanga w’icyitegererezo udatuma yuma, umusaruro ugabanuka kandi ukagira umusaruro mwinshi, bityo biroroshye kuwugeraho ku bwinshi.
- Mu mucanga ushaje, bentonite idasagutse ivanze n'amazi ishobora kugarura imbaraga, kongera gukoresha umucanga ushaje neza no kongera gukoresha ishoramari rike.
- Nyuma yo gukoreshwa igihe kirekire, twakoze ibikoresho bitandukanye byo gushushanya.
- Ubuziranenge bw'ibice by'ibumba bikozwe n'umucanga w'icyatsi kibisi bugereranywa n'ibice by'ishoramari.
Kubera izo nyungu, uburyo bwo gutunganya umucanga w’icyatsi kibisi mu byuma bito, cyane cyane imodoka, moteri, ibyuma biboha imyenda n’ibindi bikoresho byinshi by’icyuma byakoreshejwe cyane, igipimo cy’urwego rwabyo kikaba ari cyo cya mbere mu byuma biboha. Ariko, iyo umucanga w’icyatsi kibisi ucurwa n’ibumba, amazi ahinduka umucanga n’umusenyi, bigatuma gucukura bikunze kugorana mu mwobo w’amazi, umucanga, umwobo w’umucanga, kubyimba, umucanga ufata n’ibindi bintu.
Igihe cyo kohereza ubutumwa: Kamena-26-2017
