Matapihi Ātete Ahi 65
65 Ngā Tawhā Taketake o ngā Matapihi Ātete Ahi
Hanganga kōtaha: 65mm
Whānui o te rīpene whakamātao: 20mm
Whirihoranga taputapu: kati-ā-ia-ake ātete-ahi
Pūnaha hiri: Pūnaha hiri ātete ahi e toru-haerenga teitei a te EPDM
Whirihoranga karāhe: 5mm+12A+5mm, karāhe ātete-pāhare pākawa
Ngā Āhuatanga o ngā Matapihi Ātete Ahi e 65
1. Whakamahia ngā pūnaha taputapu ātete ahi teitei ake te mahi hei whakakī i ngā hiahia ātete ahi o ngā matapihi o waho o te whare;
2. Mā te hoahoa matau āhua-C o te kōtaha ka taea te uru atu ki ngā rīpene whakawhanui ātete me ētahi atu hua, ka whakapai ake i te pai o te tukatuka, ā, ka ārai pai i te tango kapia me te tihore o ngā rauemi ātete;
3. Kua whakakīia ngā rīpene whakamahana ki te ātete ahi hei whakapai ake i te mahi me te whakarite hoki i te mahi.
Ngā Whakaaro Hoahoa Matapihi Ātete Ahi a GKBM 65
1. Ko ngā kōtaha matapihi ātete ahi e ahu mai ana i ngā kōtaha raupapa 65, he pūnaha taputapu ātete ahi mahi teitei ake e whakamahia ana i runga i te pūtake o ngā tatau me ngā matapihi pūnaha tuku iho. Ehara i te mea he mahi teitei noa iho o ngā matapihi pūnaha, engari e whakakī ana hoki i ngā whakaritenga ātete ahi o ngā matapihi o waho o te whare, ā, he pai mō ngā whare he whakaritenga tiaki ahi.
2. Kua whakakīia te roto o te kōtaha ki ngā rauemi ātete ahi hei whakapai ake i te mahi whakamahana o te matapihi katoa. Ka whakamahia ngā rīpene ātete ahi intumescent i hangaia ki te graphite, ngā gasket ātete ahi taumata-A1, me te kāpia silicone hiri taumata-B1 hei hanga i tētahi arai whakamahana pai.
3. Ka whakamahia he karāhe ātete ahi motuhake hei hanga i te tuanui. He ātete wera, he ātete haruru, he ātete ahi hoki. He pai ake te kounga o te maitai e whakamahia ana, ā, he maha ngā raka e whakarite ana hei whakapai ake i te mahi hiri o ngā tatau me ngā matapihi, ā, hei ārai pai hoki i te ahi me te paoa kei puta i ngā āputa i waenga i ngā anga me te whitiki.
| Te mahi whakamātao wera | K≤1.8 W/（㎡·k） |
| Taumata ātete wai | 5 (500≤△P<700Pa) |
| Taumata hau-piri | 6 (1.5≥q1>1.0) |
| Te mahi ārai haruru | Rw≥32dB |
| Taumata ātete ki te pēhanga hau | 8 (4.5≤P <5.0KPa) |
