He aha te rauemi whakawhanui ātete ahi?

Rauemi whakawhanui ātete ahiHe momo rauemi hanga whare tēnei i hangaia hei whakawhanui ina pāngia e ngā pāmahana teitei, hei hanga i tētahi paparanga waro hei ārai i ngā āputa me te ārai i te horapa o te ahi, te paoa, me ngā hau paitini. He mea whakamahi noa ēnei rauemi i roto i ngā mahi ārai ahi hei whakarei ake i te ātete ahi o ngā whare, ngā pūnaha hiko, me ngā hanganga ahumahi.

Ngā Momo Rauemi Whakawhanui Ārai Ahi:

1. Ngā Pahuka Whakawhanui me ngā Hiri Ārai Ahi
   • Whakamahia ana ki te taha o ngā paipa, ngā taura, me ngā hononga hei whakawhanui me te hiri i ngā āputa i te wā e mura ana te ahi.
   • Tauira: Te pahuka i te ahi ahi.
2. Ngā Paninga me ngā Peita Intumescent
   • Ka pupuhi ina wera, ka hanga he paparanga ārai tiaki ki runga i te maitai, te rakau, i ētahi atu wāhanga hanganga rānei.
   • Tauira: He peita ātete ahi mō ngā kurupae maitai.
3. Ngā Whakakī Hononga Whānui Ārai Ahi
   • Whakamahia ai i ngā hononga hanga hei tuku i te nekehanga me te pupuri tonu i te ātete ahi.
   • Tauira: He huruhuru kohuke me ngā rīpene intumescent.
4. Moata me te Putty Ārai Ahi
   • Ka whakawhanui hei whakakī i ngā kapiti me ngā āputaputa i ngā pakitara, i ngā papa, me ngā hiri uru.
   • Tauira: Hirihana hiri silicone ātete ahi.
5. Ngā Rīpene Intumescent e hangai ana ki te Graphite
   • Whakamahia ana i roto i ngā tatau me ngā matapihi hei whakawhanui me te aukati i te horapa o te ahi.

Ngā Āhuatanga Matua:

• Ōwehenga Whānui:Ka taea te whakawhanui 5–50 ngā whakarea o te rahi taketake ina whakamahanatia.
• Ātete Ahi:Ka ātete ki ngā pāmahana mai i te 500°C ki runga ake i te 1000°C.
• Te whakamarumaru:Ka hanga he paparanga wera e whakaroa ana i te whakawhiti wera.
• Te Ārai i te Auahi me te Paitini:Ārai i te turuturu hau kino.

Ngā tono:

• Te ārai ahi i ngā poka o ngā taura hiko.
• Te hiri i ngā āputa i roto i ngā pakitara me ngā papa e ātete ana ki te ahi.
• Te tiaki i te maitai hanganga mai i te hinganga i puta mai i te wera.
• Ngā tatau ahi, ngā paipa HVAC, me ngā poka paipa.

He mea nui ēnei rauemi mō ngā pūnaha tiaki ahi kore mahi, kia tutuki ai ngā ture haumaru hanga whare (hei tauira, ASTM E814, UL 1479). Kei te hiahia koe i ngā taunakitanga mō tētahi tono motuhake?