Kebulan da ke hana harshen wuta

Kebulan da ke hana harshen wuta

Kebulan da ke hana wuta kebul ne da aka ƙera musamman tare da kayan aiki da gini da aka inganta don tsayayya da yaɗuwar harshen wuta idan wuta ta tashi. Waɗannan kebulan suna hana harshen wuta yaduwa a tsawon kebul ɗin kuma suna rage fitar hayaki da iskar gas mai guba idan wuta ta tashi. Ana amfani da su sosai a wurare inda tsaron wuta yake da matuƙar muhimmanci, kamar gine-ginen jama'a, tsarin sufuri, da wuraren masana'antu.

Nau'ikan Kayan da ke da hannu a cikin Kebul ɗin hana gobara

Matakan polymer na waje da na ciki suna da matuƙar muhimmanci a gwaje-gwajen hana gobara, amma ƙirar kebul ɗin ta kasance mafi mahimmanci. Kebul mai kyau, wanda aka yi amfani da kayan da suka dace don hana gobara, zai iya cimma halayen aikin gobara da ake so yadda ya kamata.

Ana amfani da polymers da aka saba amfani da su don amfani da su wajen hana ƙonewa sun haɗa daPVCkumaLSZHAn ƙera duka biyun musamman da ƙarin abubuwan hana wuta don biyan buƙatun tsaron wuta.

Muhimman Gwaje-gwaje don Kayan Hana Wuta da Ci gaban Kebul

Iyakance Oxygen Index (LOI): Wannan gwajin yana auna mafi ƙarancin yawan iskar oxygen a cikin cakuda oxygen da nitrogen wanda zai tallafawa ƙonewar kayan, wanda aka bayyana a matsayin kashi. Ana rarraba kayan da LOI ƙasa da kashi 21% a matsayin masu ƙonewa, yayin da waɗanda ke da LOI sama da kashi 21% ana rarraba su a matsayin masu kashe kansu. Wannan gwajin yana ba da fahimtar saurin ƙonewa. Ka'idojin da suka dace sune ASMD 2863 ko ISO 4589

Ma'aunin Calorimeter na Cone: Ana amfani da wannan na'urar don yin hasashen yanayin wuta a ainihin lokaci kuma tana iya tantance sigogi kamar lokacin ƙonewa, ƙimar fitar da zafi, asarar taro, fitar da hayaki, da sauran kaddarorin da suka shafi halayen wuta. Manyan ƙa'idodin da suka dace sune ASTM E1354 da ISO 5660, Ma'aunin Calorimeter na Cone yana ba da sakamako mafi inganci.

Gwajin fitar da iskar gas mai guba (IEC 60754-1). Wannan gwajin yana auna yawan iskar halogen acid da ke cikin kebul, yana tantance adadin halogen da aka fitar yayin konewa.

Gwajin Lalacewar Iskar Gas (IEC 60754-2). Wannan gwajin yana auna pH da kuma yadda kayan lalata ke aiki.

Gwajin yawan hayaki ko gwajin 3m3 (IEC 61034-2). Wannan gwajin yana auna yawan hayakin da kebul ke samarwa a ƙarƙashin yanayi da aka ƙayyade. Ana gudanar da gwajin a cikin ɗaki mai girman mita 3 da mita 3 da mita 3 (don haka ana kiran gwajin 3m³) kuma ya ƙunshi sa ido kan rage watsa haske ta hanyar hayakin da aka samar yayin ƙonewa.

Ƙimar Yawan Hayaki (SDR) (ASTMD 2843). Wannan gwajin yana auna yawan hayakin da aka samar ta hanyar ƙonawa ko ruɓewar robobi a ƙarƙashin yanayi mai sarrafawa. Girman samfurin gwaji 25 mm x 25 mm x 6 mm