Karfe ragayawanci ana yin shi da ƙananan ƙarancin ƙarfe na ƙarfe na ƙarfe da waya mara ƙarfi, sabon nau'in kayan ƙarfafa gini ne, ta yin amfani da ragar ƙarfe a cikin aikin ginin ginin zai sa ginin ya fi ƙarfi da kwanciyar hankali.Yana da halaye na rufin zafi, sautin sauti, juriya na girgizar ƙasa, hana ruwa, tsari mai sauƙi da nauyi mai sauƙi, don haka ana maraba da ragar karfe a kasuwa.

A cikin aikin injiniya, don haɓaka aikin girgizar ƙasa na ingantaccen tsarin siminti, ragar ƙarfe yana ɗaukar tsari iri ɗaya na damuwa, wanda ke haɓaka aikin girgizar ƙasa na ingantaccen tsarin siminti.Ƙarfin ƙirar ƙirar ƙarfe na yanzu shine 210n / mm (lebur karfe) kuma ƙarfin ƙira na ragar welded na yau da kullun shine 360n / mm (lebur karfe).Dangane da ka'idar maye gurbin ƙarfi da cikakkiyar la'akari, mun gano cewa yin amfani da ragar ƙarfe don ginawa zai iya adana 30% na amfani da ƙarfe da kuma adana yawan kuɗin injiniya.

Stencil ƙaƙƙarfan tsarin raga na ƙarfe ne wanda aka kafa ta sarƙoƙin ƙarfe na welded.Girman allo sune Nau'in A: 30mm * 30mm, Nau'in B: 20mm * 20mm, Nau'in C: 30mm * 20mm, Nau'in D: 10mm * 10mm, Nau'in E: 20mm * 15mm, da Nau'in F: 10mm * 15mm.

Diamita na waya na karfe na raga shine yawanci 4-14mm, matsakaicin nisa shine 2.4m kuma matsakaicin tsayin shine 12m.

Galvanized karfe waya raga takardaryana tabbatar da ingancin aikin ginin.Ana samar da zanen karfe ta hanyar samar da tsarin fasaha mai hankali tare da fasaha mai sarrafa kansa, wanda ke sarrafa girman samarwa da kuma ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙarfe na galvanized ragamar raga don guje wa kurakuran da aikin ma'aikata ke yi.Waya mai waldaraga na iya sauƙaƙa ginin.Kasancewar ragar karfe yana kara saurin ci gaban aikin, muddin aka tsara ragar bisa ka'ida, ana iya zuba siminti kai tsaye, wanda zai iya ceton kashi 20% zuwa 50% na lokacin aiki, yana kara saurin ci gaban aikin. da kuma rage lokacin gini.Bugu da kari, yin amfani da ragar wayoyi na walda na iya inganta aikin aminci na gine-gine sosai, wanda hakan ya haifar da adadin wucewar aikin sama da kashi 99% da karuwar 50% na saurin gini.

Ƙarfe na ƙarfe yana taimakawa wajen inganta ƙarfin juzu'i da ƙarfin lanƙwasa na siminti, rage tsagewar siminti, da hana ɓarna gida.Nisa na raga mai ƙarfi na kankare shine 150300mm, kuma tsayin haɗin gwiwa tsakaninsa da farantin karfe yakamata ya zama ƙasa da ko daidai da 30d, kuma diamita da tazara na farantin karfe yakamata a ƙayyade gwargwadon nauyin nauyin ginin.

Amfani dakankare ƙarfafa ragazai iya hanzarta aikin ginin saboda ba ya buƙatar yankewa da ɗaure yayin ginin, don haka ceton sa'o'i na mutane da kuma hanzarta ci gaban aikin.