Te whakamahi i te paepae taura ātete ahi
He mea hanga te paepae taura ātete ahi ki te anga maitai, he taupoki ātete ahi paparua, me te pouaka ātete ahi kore-waro kua hangaia ki roto. Ko te matotoru toharite o te paparanga whakamarumaru he 25mm, he mea whakapūhau te taupoki paparua, ā, he mea whakamarara, ā, ka rehuhia te peita ātete ahi ki roto. Ina tūtaki te paepae taura ātete ahi ki te ahi, ka whānui te peita, ka ārai. Mā te kōhao whakamarara wera e tiaki ngā taura i roto i te tāke. Kua paahitia e te mahi ahi o te tāke ātete ahi kore-waro te whakamātautau ātete ahi 60-meneti o te National Fixed Fire Resistance Test Center, ā, kāore te taura i pakaru. He pai te hanganga o te tautoko, ā, ka taea te whakatika pai i te tāke ātete ahi kore-waro.
Te whakamahinga o te paepae taura ātete ahi: he pai mō te whakatakoto i ngā taura hiko i raro i te 10KV, tae atu ki ngā taura whakahaere, ngā waea rama me ētahi atu awaawa me ngā kauhanga taura o roto, o waho hoki. Ko te piriti ātete ahi he mea hanga nui ki te muka karāhe kua whakapakarihia, he papa ātete ahi kua whakakotahihia ki te piri kore-ora, he mea whakakotahi ki te anga whakarewa me ētahi atu papa ātete ahi, ā, ko te paparanga o waho kua pania ki te paninga ātete ahi. E kore te piriti ahi e mura mēnā ka pā te ahi, ā, ka ārai i te horapa o te ahi. He tino pai te ātete ahi me te ātete ahi o te piriti ahi, ā, he āhuatanga tōna: te ātete ahi, te ātete hinu, te ātete waikura, te kore paitini, te kore poke, me te ngāwari o te tāutanga. Ko ngā paninga ātete ahi he āhuatanga o te paninga angiangi, te ātete ahi teitei me te piri kaha.
Ngā painga o te paepae taura ātete ahi
He mea hanga te paepae taura ātete ahi ki te anga maitai, he taupoki ātete ahi paparua, me te pouaka ātete ahi kore-waro kua hangaia ki roto. Ko te matotoru toharite o te paparanga whakamarumaru he 25mm, he mea whakapūhau te taupoki paparua, ā, he mea whakamarara, ā, ka rehuhia te peita ātete ahi ki roto. Ina tūtaki te paepae taura ātete ahi ki te ahi, ka whānui te peita, ka ārai. Mā te kōhao whakamarara wera e tiaki ngā taura i roto i te tāke. Kua paahitia e te mahi ahi o te tāke ātete ahi kore-waro te whakamātautau ātete ahi 60-meneti o te National Fixed Fire Resistance Test Center, ā, kāore te taura i pakaru. He pai te hanganga o te tautoko, ā, ka taea te whakatika pai i te tāke ātete ahi kore-waro.
Te whakamahinga o te paepae taura ātete ahi: he pai mō te whakatakoto i ngā taura hiko i raro i te 10KV, tae atu ki ngā taura whakahaere, ngā waea rama me ētahi atu awaawa me ngā kauhanga taura o roto, o waho hoki. Ko te piriti ātete ahi he mea hanga nui ki te muka karāhe kua whakapakarihia, he papa ātete ahi kua whakakotahihia ki te piri kore-ora, he mea whakakotahi ki te anga whakarewa me ētahi atu papa ātete ahi, ā, ko te paparanga o waho kua pania ki te paninga ātete ahi. E kore te piriti ahi e mura mēnā ka pā te ahi, ā, ka ārai i te horapa o te ahi. He tino pai te ātete ahi me te ātete ahi o te piriti ahi, ā, he āhuatanga tōna: te ātete ahi, te ātete hinu, te ātete waikura, te kore paitini, te kore poke, me te ngāwari o te tāutanga. Ko ngā paninga ātete ahi he āhuatanga o te paninga angiangi, te ātete ahi teitei me te piri kaha.
Ngā painga o te paepae taura ātete ahi
1. He iti te matotoru o te paparanga ārai-waikura i runga i te mata o te piriti whakarewa tuku iho, he ngāwari ki te pakaru i te wā e kawe ana, e tāuta ana hoki, ā, he iti ngā kōhao i runga i te mata, e taea ai e te hau waikura te tomo ngāwari ki te paparanga hanganga, ka pā ki te pānga ārai-waikura;
Tuarua, he kaha te mahi ārai-waikura o te paepae taura kore-whakarewa, engari kāore i te rawaka te kaha ā-pūnaha. I runga i ēnei āhuatanga, kua whakawhanakehia e tā mātou kamupene he paepae taura muka karāhe whakakotahi kapia epoxy: ka tāpirihia he anga whakarewa ki te paepae taura kapia epoxy whakakotahi, e kore e pupuri noa i ngā āhuatanga o te paepae taura kapia epoxy whakakotahi taketake, engari ka whakanui ake hoki i te Kaha ā-pūnaha, ka taea te kawe i ngā taura diameter nui, ka horapa te piriti tae atu ki te 15 mita.
3. Hei whakaoti i te raruraru wehewehe i puta mai i ngā tauwehenga whānui rerekē o ngā konganuku me ngā mea kore-konganuku, ka tāpirihia he paparanga hononga i waenganui i te konganuku me te mea kore-konganuku;
Tuawhā, hei whakaoti rapanga o te paura ngāwari me te koroheketanga, ka hangaia he paparanga tiaki me ngā pānga motuhake pēnei i te ārai-mārama ki te mata o te piriti;
5. Neke atu i te 30 tau te roa o te ora o te piriti taura hiato epoxy kua tautuhia e ngā umanga whai mana. Kua 15 tau te whakamahinga o tēnei hua, ā, kāore he tohu o te memeha me te koroheketanga.
6. Kei roto i te paepae taura FRP te tinana matua o te piriti me te uhi o te piriti, he hanganga paparanga e rua, ā, he mea whakakotahi pūmau ngā paparanga kia kotahi mā te whakahāngai. , paparanga tiaki ahi, paparanga ārai-waikura, paparanga tiaki.
Wā tuku: Hepetema-08-2022