Wannan aikin madauwari firam ne / tsayin mita 44.55 / tsayin tsayin mita 332 / jimlar tazarar mita 77.2.
1. Duk da sama purlins ne zafi-tsoma galvanized rectangular karfe purlins, da galvanizing adadin ne 250 ~ 275g / m, da kuma kayan ne Q235B.
2. Girman wurin yana buƙatar dubawa kafin gina tsarin.
3. Sauran wadanda ba a bayyana su ba za su bi ka'idodin kasa na yanzu.
4. Tsarin shigarwa shine: ƙwallon ƙwallon ƙafa - ƙwallon ƙafa na ƙasa, sanda - sandar ciki - ƙwallon kirtani na sama, sanda.
Karfe: Sai dai in an kayyade, duk bututun karfe an yi su ne da karfe Q235B.Abubuwan da ke tattare da sinadarai da kaddarorin inji za su bi tanade-tanaden ma'auni na yanzu "Carbon Structural Steel" (GB/T700-2006).Ƙarfin ƙarfi, haɓakawa, ma'anar yawan amfanin ƙasa, gwajin lanƙwasawa sanyi da tasirin tasirin kayan ya kamata a tabbatar da cewa sun cancanta, kuma abun ciki na sulfur, phosphorus da carbon ya kamata a tabbatar da su don biyan buƙatun.Haƙuri da kauri na farantin karfe zai cika buƙatun don aikin girgizar ƙasa na ƙarfe a cikin "Dimensions, Siffofin, Nauyi da Hakuri na Faranti Mai Zafafan Girgizawa da Tsari":
1) Matsakaicin ma'auni na ƙimar ƙarfin ƙarfe na ƙarfe zuwa ma'auni na ƙimar ƙarfin ƙarfi kada ya fi 0.85;
2) Ƙarfe ya kamata ya sami matakai masu amfani na fili, kuma elongation bai kamata ya zama ƙasa da 20% ba;
3) Karfe ya kamata ya sami kyakkyawan walƙiya da ingantaccen tasiri mai ƙarfi.
Lokacin aikawa: Maris 18-2022