Takardar rufin da aka yi da roba mai siffar galvanized SGCC/CGCC takardar rufin da aka yi da roba mai launin siyarwa mai zafi
Siffofi
⒈ Nauyi mai sauƙi: 10-14 kg/m2, daidai da 1/30 na bangon bulo.
⒉ Tsarin kwararar zafi: λ<=0.041w/mk.
⒊Ƙarfi mai yawa: Ana iya amfani da shi azaman allo mai ɗauke da kaya don tsarin rufin rufin, yana jure lanƙwasawa da matsewa; ba a amfani da katako da ginshiƙai a gidaje na yau da kullun.
⒋Launi mai haske: ba a buƙatar kayan ado na saman, kuma ana iya kiyaye layin hana lalata na farantin ƙarfe mai launin galvanized na tsawon shekaru 10-15.
⒌Shigarwa tana da sassauƙa kuma mai sauri: ana iya rage lokacin ginin da fiye da kashi 40%.
Shigarwa
Tsarin lissafin sashi
1. Rufin da ke da gefe biyu
Bayanin rufin da ke gangarowa biyu
⒈ Faɗin rufin: tsawon × faɗi.
⒉Jimillar tsawon tayal ɗin da ake buƙata: yankin rufin ÷ 0.855 (faɗin tayal ɗin mai inganci shine 0.855M/guda).
⒊Yawan tayal: (tsawon rufin ÷0.855m)×2.
⒋Yawan tayal ɗin ridge: tsawon rufin ÷ 2.4m (tsawon tayal ɗin ridge mai inganci shine 2.4m/tushe).
⒌Yawan layukan rufewa: (tsawon ÷ 0.7m) × 2 ( layukan rufewa 0.7M/guda).
⒍Yawan murfin katanga: (tsawon ÷ 0.7m) × 2 (rufin katanga 0.7M/guda).
⒎Yawan ƙusoshin musamman: guda 4/㎡.
⒏Kusurwar rufin ƙasa da digiri 120 ko kuma daidai take da ita.
2. Rufin da ke da gefe huɗu
Bayanin rufin da ke gangarowa
⒈Wurin rufin kasafin kuɗi: (A+B+C+D)×117% (karfin hali da asara).
⒉Jimillar tsawon tayal ɗin da ake buƙata: yankin rufin ÷ 0.855 (faɗin tayal ɗin mai inganci shine 0.855M/guda).
⒊Yawan tayal ɗin ridge: (a×2+b+c×2) ÷ 0.7 (tsawon tayal ɗin ridge mai inganci shine 2.4M/guda).
⒋Yawan layukan rufewa: (tsawo + faɗi) ÷ 0.7 ( layukan rufewa 0.7M/ yanki).
⒌Yawan murfin katanga: (tsawo + faɗi) × 2÷0.7 (rufin katanga 0.7M/guda).
⒍Yawan ƙusoshin da aka yi musamman: guda 4/㎡.
Injiniyan kafin shigarwa
Gangare mai gefe huɗu
1: Layin shuɗi mai lanƙwasa da layin ja mai lanƙwasa sune kwarangwal na kwance da na tsaye bi da bi.
2: a. Mafi kyawun nisan shine 50CM.
3: Nisa tsakanin b da b ya fi dacewa 50-70CM.
Gangaren gefe biyu
⒈Zaɓi kayan da aka yi da firam ɗin, tsarin katako da tsarin ƙarfe sun dace.
⒉Ya kamata a gyara saman ginin kuma a daidaita shi.
⒊Takamaiman kayan firam: Takamaiman ƙayyadaddun kayan itace sune 45MM × 45MM ko fiye, ƙayyadaddun kayan ƙarfe sune 40MM × 40MM ko fiye.
⒋ Ya kamata a kiyaye tazara mai tsayi tsakanin 50CM ~ 70CM, kuma tazara mai kwance dole ne ta kasance mai yawa na 25CM, zai fi kyau kada ta fi 50M. Yi amfani da sukurori kusa gwargwadon iyawa kuma a haɗa su da kyau.
Aikin shigarwa
Hanyar da ta dace ta shimfida tayal
⒈Nau'in da ke rufewa (wanda ya dace da rufin da tsayinsa ya kai mita ≦15)
⒉Nau'in da aka yi birgima (wanda aka yi amfani da shi ga rufin da tsayinsa ya kai mita ≧15)
Amfani da kusoshi na musamman daidai
⒈Dole ne a buga ƙusa ta musamman a tsakiyar ƙashin tayal ɗin domin ya sami tasirin hana ruwa shiga.
⒉Tsawon da aka ƙayyade na kusoshi na musamman shine 50cm~100cm (zai fi dacewa guda 4/㎡).
⒊Dole ne a tura kusoshi na musamman daga ƙarshen tayal ɗin zuwa rufin don samun kyakkyawan sakamako, rufewa da kyau.
Shigar da murfin tayal ɗin riƙo mai rufewa
⒈ Raba layin rufewa biyu, sannan a sanya tayal ɗin ridge a kan rufin bisa ga nau'in tayal ɗin sannan a gyara su da ƙusoshi na musamman.
⒉Ana rufe haɗin tayal ɗin gefe da siminti sannan a rufe su kai tsaye da tayal ɗin ridge, sannan a gama ƙasan tayal ɗin ridge da ƙaramin tasha ta tayal.
⒊Ƙarshen tayal ɗin, wato rufin, an sanya shi kai tsaye da murfin rufin kuma an gyara shi da sukurori.
4. A mahaɗin tayal ɗin ridge, ana gyara mahadar bambanci da almakashi sannan a rufe ta da manne mai gilashi.
Maganin hana ruwa na ɓangaren da ke fitowa daga ruwa
Da farko, yi kayan da ke siffar V. Ana iya zaɓar kayayyaki da ƙayyadaddun bayanai daban-daban, dangane da ainihin yanayin. Bayan shigar da haɗin ruwa a ƙasa, sanya tayal ɗin ƙarfe masu launi a saman.
Shigar da haɗin kai a kan saman da aka karkata
Yana nufin ginin da aka yanke tayal ɗin rufin guda biyu bisa ga kusurwa da tsayi, kuma an sanya ƙasan da maganin karɓar ruwa. Da farko, a sanya kayan karɓar ruwa (watau magudanar ruwa) a ƙarƙashin tayal ɗin, sannan a yi amfani da manne mai hana ruwa shiga ko siminti don kammalawa.
Matakan kariya
1. Sanya kayan aikin kariya da ake buƙata (kamar safar hannu, kwalkwali, bel ɗin tsaro da sauran kayan aiki).
2. Ma'aikacin shigarwa yana buƙatar zama ƙwararre mai takardar sheda.
3. Dole ne kwarangwal ɗin ya kasance mai ƙarfi idan an sanya shi.
4. Lokacin da ake girkawa da tafiya a kan tayal, yi ƙoƙarin taka tsakiyar ɓangaren tayal ɗin don guje wa taka gefun tayal ɗin.
5. Yi hankali da shigar da shi a cikin mummunan yanayi.
Nunin Samfura
