JGT 396-2012 kubitari imizigo Yitwa Fibre Cement Board ya Urukuta rwo hanze 3

6. 2.4 Kuringaniza ikibaho
Uburinganire bwikibaho ntibugomba kurenza 1.0 mm / 2 m.
6. 2.5 Kugororoka
Iyo ubuso bwisahani burenze cyangwa bungana na 0.4 m2 cyangwa igipimo cyerekezo kirenze 3, kugororoka kwinkombe ntigomba kurenza mm 1 / m
6.2.6 Impande zidasanzwe
Impande perpendicularity ntigomba kurenza mm 2 / m.
6.3 Imikorere yumubiri
Imiterere yumubiri wibikoresho bya sima byongerewe imbaraga bigomba kubahiriza ibivugwa mu mbonerahamwe ya 4.

6.4
Umutungo wa mashini
6.4.1
Imbaraga zihindagurika mumazi yuzuye
Imbaraga zihindagurika zimbaho ​​ya sima ya fibre-ciment munsi yamazi yuzuye igomba guhuza nibiteganijwe kumeza 5.

6.4.2 Kurwanya ingaruka
Kugwa kumupira wumupira wikizamini inshuro 5, oya unyuze mubice hejuru yisahani.
Uburyo bwo kugerageza
7.1 Ibizamini
Laboratoire yo gupima imitungo igomba kuba yujuje ibizamini bya 25 ℃ ± 5 ℃ na 55% ± 5%.
7.2 Ingero n'ibice by'ibizamini
Impapuro eshanu zafashwe nkitsinda ryintangarugero, hanyuma nyuma yo gutandukana byemewe byerekana ubuziranenge bwubunini nubunini byaragenwe, impapuro zatoranijwe nkikigereranyo cyibizamini byumubiri nubukanishi ukurikije imbonerahamwe ya 6 nimbonerahamwe 7, kandi ingero zaciwe ahantu harenga mm 100 uvuye kumpapuro ukurikije ubunini nubunini byavuzwe mumbonerahamwe 6 na Imbonerahamwe 7, hanyuma ubarwa mubizamini bitandukanye.