Ibyuma cyangwa igituba

Uburyo bwaKubaka ibyumaIrasa nubw'amatafari lay na mason. Itandukaniro ryibanze ni

• Aho gukoresha ibiti, umuyoboro wa diameter ya m 40 kugeza kuri mm 60 zikoreshwa
• Aho gukoresha umugozi uhamye, ubwoko bwihariye bwabashakanye bakoreshwa mugufatira
• Aho gutunganya ibipimo mubutaka, bishyirwa kuri plaque shingiro

Icyuho hagati y'ibipimo bibiri bikurikiranye muri rusange kibikwa muri m 2,5 kugeza kuri m 3. Aya mahame ashyirwaho ku isahani ya kare cyangwa ikikije ibyuma (bizwi nka plate shingiro) hakoreshejwe gusudira.

Inyengi zashyizwe kuri buri muntu uzamuka kwa 1.8. Uburebure bwa Putlogs mubisanzwe 1.2 m kugeza kuri 1.8m.

Ibyiza by'ibicurane by'ibyuma biri ku butegetsi:

• Irashobora gushingwa cyangwa gusenya vuba ugereranije no kwitinda ibiti. Ibi bifasha mugukiza igihe cyubwubatsi.
• Biramba kuruta ibiti. Kubwibyo ni ubukungu mugihe kirekire.
• Ifite ubushobozi bwo kurwanya umuriro
• Birakwiriye kandi bifite umutekano gukora muburebure ubwo aribwo bwose.