Ibyuma

Ibisobanuro bigufi:

Icyuma ni igikoresho gishyigikira gikoreshwa cyane mugushigikira icyerekezo cyerekezo cyerekezo, gihuza nu gihagararo gihagaritse cyibishushanyo mbonera. Nibyoroshye kandi byoroshye, kandi kwishyiriraho biroroshye, kuba ubukungu kandi bufatika. Icyuma gifata umwanya muto kandi byoroshye kubika no gutwara.

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibisobanuro birambuye

Icyuma cyuma nicyuma gishyigikira gikoreshwa cyane mugushigikira icyerekezo cyerekezo gihagaritse, gihuza ninkunga ihagaritse yububiko bwa plaque yuburyo ubwo aribwo bwose.Biroroshye kandi byoroshye, kandi kwishyiriraho biroroshye, kuba ubukungu nibikorwa.Icyuma cyuma ifata umwanya muto kandi byoroshye kubika no gutwara.
Icyuma gishobora guhinduka murwego runaka kandi gishobora guhinduka nkuko bikenewe.

Hariho ubwoko butatu bwibyuma:
1.Umuyoboro w'inyumaφ60, Umuyoboro w'imbereφ48 (60/48)
2.Umuyoboro wo hanzeφ75, Imbere Imbereφ60 (75/60)

Icyuma cyambere cyicyuma nicyo cyambere cyahinduwe kwisi, gihindura ubwubatsi. Nibishushanyo byoroshye kandi bishya, bikozwe mubyuma bitanga umusaruro mwinshi kugeza ibyuma byerekana ibyuma, byemerera guhinduka muburyo bwinshi bwo gukoresha, harimo inkunga yibinyoma, nkinkombe zinyerera, kandi nkinkunga yigihe gito. Ibyuma byihuta byihuta gushiraho muburyo butatu bworoshye kandi birashobora gukemurwa numuntu umwe, byemeza ibyiringiro byizewe kandi byubukungu hamwe nibisabwa.

Ibikoresho bigize ibyuma:

1. Umutwe nisahani yo gushiraho ibiti cyangwa koroshya gukoresha ibikoresho.

2. Imbere ya diametre yimbere ituma imiyoboro isanzwe ya scafold hamwe na coupers zikoreshwa mugutondekanya.

3. Umuyoboro winyuma wakira igice cyumutwe hamwe nu mwanya wo guhuza uburebure bwiza. Kugabanya guhuza bifasha imiyoboro isanzwe ya scafold guhuzwa nicyuma cyuma cyuma-cyerekezo cyo guhuza intego.

4. Urudodo rwo hanze-rutanga ihinduka ryiza muri porogaramu yatanzwe. Urudodo ruzengurutse rugumana uburebure bwurukuta rwigituba bityo rukomeza imbaraga ntarengwa.

5. Imyunyungugu ya poropo nigikoresho cyo kwisukura cyicyuma gifite umwobo kuruhande rumwe kugirango gihindurwe byoroshye mugihe icyuma cyegereye urukuta. Ibinyomoro byinyongera birashobora kongerwaho kugirango uhindure por-gusunika.

Ibyiza

1. Imiyoboro yo mu rwego rwohejuru itanga ubushobozi bwayo bwo gupakira.
2. Kurangiza bitandukanye birahari, nka: gushyushya-gushya, gushiramo amashanyarazi, gushiramo ifu no gushushanya.
3. Igishushanyo kidasanzwe kibuza uyikoresha gukomeretsa amaboko hagati yigitereko cyimbere ninyuma.
4. Umuyoboro w'imbere, pin hamwe n'imbuto zishobora guhindurwa byateguwe birinzwe kutabishaka.
5. Hamwe nubunini bungana nisahani hamwe nisahani yibanze, imitwe yimitwe (imitwe yikariso) byoroshye kwinjiza mumiyoboro yimbere ninyuma yo hanze.
6. Pallets zikomeye zituma ubwikorezi bworoshye kandi neza.