Ngā Taura Ārai Mura

Ngā Taura Ārai Mura

Ko ngā taura ārai-mumura he taura i hangaia mō te ahi, he mea hanga motuhake ki ngā rauemi me te hanganga kua arotauhia kia ārai i te horapa o ngā mura ina puta he ahi. Ka ārai ēnei taura i te mura kei horapa puta noa i te taura, ā, ka whakaiti i te tukunga o te paoa me ngā hau paitini ina puta he ahi. He mea whakamahi noa ēnei i ngā taiao e tino hira ana te haumaru ahi, pērā i ngā whare tūmatanui, ngā pūnaha kawe waka, me ngā whare ahumahi.

Ngā Momo Rauemi e Whakamahia ana mō ngā Taura Ārai Ahi

He mea nui ngā paparanga pūmua o waho, o roto hoki i ngā whakamātautau ātete ahi, engari ko te hoahoa o te taura tonu te mea nui rawa atu. Ka taea e te taura kua hangaia pai, mā te whakamahi i ngā rauemi ātete ahi e tika ana, te whakatutuki i ngā āhuatanga mahi ahi e hiahiatia ana.

Ko ngā pūmua e whakamahia whānuitia ana mō ngā tono ārai-mumura ko:PVCmeLSZHHe mea hanga motuhake ēnei e rua me ngā tāpiringa ātete-mumura hei whakatutuki i ngā whakaritenga haumaru ahi.

Ngā Whakamātautau Hiranga mō te Whakawhanaketanga Rauemi Ārai Mura me te Taura

Te Taupū Hāora Whakawhāiti (LOI): Ka ine tēnei whakamātautau i te kukū hāora iti rawa i roto i te ranunga o te hāora me te hauota hei tautoko i te tahunga o ngā rauemi, e whakaatuhia ana hei ōrau. Ko ngā rauemi he LOI iti iho i te 21% ka whakarōpūtia he mura, ko ngā mea he LOI nui atu i te 21% ka whakarōpūtia he tinei-ā-unoa. Mā tēnei whakamātautau ka whakaratohia he māramatanga tere me te taketake mō te mura. Ko ngā paerewa e tika ana ko ASTMD 2863, ISO 4589 rānei.

Ine Karori Konu: Ka whakamahia tēnei taputapu hei matapae i te whanonga ahi i te wā tūturu, ā, ka taea te whakatau i ngā tawhā pēnei i te wā mura, te tere tuku wera, te ngaronga papatipu, te tukunga paowa, me ētahi atu āhuatanga e pā ana ki ngā āhuatanga ahi. Ko ngā paerewa matua e tika ana ko ASTM E1354 me ISO 5660, ka nui ake te pono o ngā hua ka puta mai i te ine karori konu.

Whakamātautau tukunga hau waikawa (IEC 60754-1). Ka inehia e tēnei whakamātautau te nui o te hau waikawa halogen i roto i ngā taura, hei whakatau i te nui o te halogen e tukuna ana i te wā e tahuna ana.

Whakamātautau Waikura Hau (IEC 60754-2). Ka ine tēnei whakamātautau i te pH me te kawe hiko o ngā rauemi waikura.

Whakamātautau mātotoru paowa, whakamātautau 3m3 rānei (IEC 61034-2). Ka inehia e tēnei whakamātautau te mātotoru o te paowa i puta mai i ngā taura e tahuna ana i raro i ngā āhuatanga kua tautuhia. Ka whakahaerehia te whakamātautau i roto i tētahi rūma he 3 mita te whānui, 3 mita te whānui, 3 mita te whānui (nō reira te ingoa whakamātautau 3m³) ā, kei roto ko te aroturuki i te whakahekenga o te whakawhiti mārama mā roto i te paowa i puta i te wā o te tahunga.

Te whakatauranga mātotoru paowa (SDR) (ASTMD 2843). Ka ine tēnei whakamātautau i te mātotoru o te paowa i puta mai i te tahunga, te pirau rānei o ngā kirihou i raro i ngā āhuatanga whakahaeretia. Ngā rahinga tauira whakamātautau 25 mm x 25 mm x 6 mm