Kyauta ne, babu asusu
Kalkuleta mai siffar rafter
Kiyasta sandar hawa ɗaya madaidaiciya daga cikakken tsawon rufin, kauri na allon hawa, tsayin rufin ko kuma tsayin daka, da kuma saman rufin da ke kwance.
Ta yaya zan iya ƙididdige tsawon raft?
Ga rufin da ke da similar, kalkuleta yana raba cikakken tsawon, yana cire rabin kauri na allon ridge-board, sannan ya yi amfani da gangaren rufin. Hawan kwance yana shimfiɗa board ɗin a kan gangaren iri ɗaya. Sakamakon yana da siffar geometric kuma ba ya girman gungu na tsari.
Tambayoyin da ake yawan yi
Ta yaya zan iya ƙididdige tsawon raft?
Ga rufin da ke da similar, kalkuleta yana raba cikakken tsawon, yana cire rabin kauri na allon ridge-board, sannan ya yi amfani da gangaren rufin. Hawan kwance yana shimfiɗa board ɗin a kan gangaren iri ɗaya. Sakamakon yana da siffar geometric kuma ba ya girman gungu na tsari.
An ɗora ma'aunin rufina?
A'a. Lissafin yana gudana a cikin burauzarka; ba a aika ma'aunin zuwa sabar ko adana shi ta wannan kayan aikin ba.
Shin saman rufin eave yana ƙara tsawon rafters?
Eh. Shigar da overhang a matsayin nisa a kwance. Kalkuleta yana faɗaɗa raftan a kan gangaren rufin ɗaya, don haka overhang mai kyau yana samar da dogon raftan geometric.
Shin wannan yana ƙididdige yanke bakin tsuntsaye?
A'a. Yanke bakin tsuntsu ko wurin zama ya dogara da farantin bango, tsawon ɗaukar kaya, zurfin yankewa, girman katako da buƙatun gida. Wannan kayan aikin yana ba da rahoton yanayin rufin asali da kusurwar da aka yanke da bututu kawai; a sami ƙwararren ƙwararre don tabbatar da cikakkun bayanai game da ginin.