1. Udupira duto tugaragara ku kirahure cyose: reba imikorere y'ipompo ikoresha umwuka n'urugero rw'imashini ikoresha umwuka, kandi reba urugero rw'imashini ikoresha umwuka n'uko inzira y'ubuhumekero yafunzwe;
2, kuba hari uduheri hagati mu kirahure: inzira z'ubuhumekero ntizifatwa neza;
3, umutuku ukikije ikirahure: igihe cyo gushyushya ubushyuhe bwinshi ni kirekire cyane ku buryo kigabanya igihe cyo gushyushya ubushyuhe bwinshi;
4. Igihu kigaragara hafi y'ikirahure, kijyana n'uduheri mu bihe bikomeye: reba niba ikirahure cyumye, niba igipfundikizo cyumye, n'uko agapapuro ka EVA kumye (witondere guteka cyangwa kongera igihe cyo kubika mu gice cy'ubushyuhe buke);
5, ubuso bwose bw'ikirahure bugaragara nk'igihu kimwe: gukenera kongera igihe cyo kubika ubushyuhe mu gice cy'ubushyuhe bwinshi; Cyangwa ibibazo by'ubwiza bwa firime (usibye gukoresha firime)
6, igice cyo hagati cy'ikirahure kigaragara nk'igihu cy'umweru, giherekejwe n'uduheri mu bihe bikomeye: impamvu y'iki kibazo ni uko ikirahure cyangwa agahu kaba katose cyangwa ibitonyanga by'amazi;
7, ikirahure kigaragara nk'umukandara muremure cyangwa umukandara w'umukara: ikirahure gikomeye kidahuje bitewe n'uko hakenewe gucukura agace k'umukara, cyangwa guhitamo ihuriro ryiza ry'ibice bibiri by'ikirahure
8, gushyushya ikirahure, ugomba kwita ku buryo ikirahure gishyushya ihuzwa, kigumane urwego rumwe rwo guhinda (gerageza gushyira ibice bibiri by'ikirahure mu mwanya umwe n'aho gishyushya, icyerekezo kigomba kuba gihamye; kwitondera cyane ikirahure cyatobowe, cyacitsemo ibice n'ishusho;)
9, ibice bibiri by'ubwoko butandukanye bwa laminating y'ibirahure bishyushye (nk'ibirahure by'icyayi by'ibirahure 8mm, 5mm, ikirahure cy'icyayi cy'ibirahure bishyushye, ikirahure gisanzwe cy'ibirahure bishyushye, nibindi), bigomba guhitamo ubugari buhagije bwa firime;
10, tile ya ceramic ifite ikirahure, ugomba guhitamo tile ya ceramic irabagirana, n'tile ya ceramic kugira ngo yumuke, ishashi;
Igihe cyo kohereza: 15 Mata 2021