{"id":223,"date":"2024-08-01T11:41:41","date_gmt":"2024-08-01T11:41:41","guid":{"rendered":"https:\/\/istanbulinsaatyapi.com\/?p=223"},"modified":"2024-08-01T11:41:41","modified_gmt":"2024-08-01T11:41:41","slug":"temelde-kaclik-demir-kullanilir","status":"publish","type":"post","link":"https:\/\/istanbulinsaatyapi.com\/?p=223","title":{"rendered":"Temelde Ka\u00e7l\u0131k Demir Kullan\u0131l\u0131r?"},"content":{"rendered":"\n

Temelde kullan\u0131lacak demir \u00e7ap\u0131, yap\u0131n\u0131n statik projesine ve zemin ko\u015fullar\u0131na g\u00f6re belirlenir. Genel olarak, temellerde en az 12 mm \u00e7ap\u0131nda demir <\/strong>kullan\u0131lmas\u0131 \u00f6nerilir. <\/p>\n\n\n\n

Deprem y\u00f6netmeli\u011fine g\u00f6re, yap\u0131lar\u0131n s\u00fcnek davran\u0131\u015f g\u00f6stermesi a\u00e7\u0131s\u0131ndan S420 donat\u0131 \u00e7eli\u011fi kullan\u0131lmal\u0131d\u0131r. Deprem riski y\u00fcksek olan b\u00f6lgelerde, daha kal\u0131n demirlerin kullan\u0131lmas\u0131 gerekebilir\u200b.<\/p>\n\n\n\n

Radye temellerde ise genellikle 14 mm \u00e7ap\u0131nda demir <\/strong>kullan\u0131m\u0131 yayg\u0131nd\u0131r. 14’lik demirler, temelin alt ve \u00fcst donat\u0131lar\u0131 aras\u0131nda kuvvetli bir ba\u011f kurarak temelin dayan\u0131kl\u0131l\u0131\u011f\u0131n\u0131 art\u0131r\u0131r ve y\u00fck da\u011f\u0131l\u0131m\u0131n\u0131 sa\u011flar\u200b\u200b.<\/p>\n\n\n


\u0130n\u015faat Temelinde Hangi Demir Kullan\u0131l\u0131r?<\/h2>\n\n\n

\u0130n\u015faat temelinde kullan\u0131lan demir t\u00fcrleri ve boyutlar\u0131, yap\u0131 projesinin statik hesaplar\u0131na g\u00f6re belirlenir. Temelde yayg\u0131n olarak kullan\u0131lan demir t\u00fcrleri <\/strong>aras\u0131nda nerv\u00fcrl\u00fc demir <\/strong>ve d\u00fcz demir <\/strong>\u00f6ne \u00e7\u0131kmaktad\u0131r. <\/p>\n\n\n\n

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  • Nerv\u00fcrl\u00fc demir, betonla daha iyi bir birle\u015fim sa\u011flamak i\u00e7in y\u00fczeyinde girinti ve \u00e7\u0131k\u0131nt\u0131lara sahiptir ve bu \u00f6zellikleri sayesinde kayma direncini art\u0131r\u0131r. <\/li>\n\n\n\n
  • D\u00fcz demir ise genellikle daha elastik yap\u0131ya sahip olup, yap\u0131sal b\u00fct\u00fcnl\u00fc\u011f\u00fc desteklemek amac\u0131yla kullan\u0131l\u0131r\u200b\u200b.<\/li>\n<\/ul>\n\n\n\n

    Temelde kullan\u0131lan demir miktar\u0131 ise yap\u0131n\u0131n b\u00fcy\u00fckl\u00fc\u011f\u00fcne, kat say\u0131s\u0131na ve temel tipine ba\u011fl\u0131 olarak de\u011fi\u015fiklik g\u00f6sterir. \u00d6rne\u011fin, radyal temel sistemlerinde daha fazla demir kullan\u0131m\u0131 gerekmektedir. Bodrum kat\u0131 bulunan yap\u0131larda temelde yakla\u015f\u0131k 12 ton demir kullan\u0131lmas\u0131 \u00f6nerilir iken, her ek kat i\u00e7in yakla\u015f\u0131k 3-4 ton demir eklenmektedir\u200b.<\/p>\n\n\n

    Bir Evin Temeline Ka\u00e7 Ton Demir Gider?<\/h2>\n\n\n

    Genel olarak, 100 metrekarelik bir evin temeli i\u00e7in yakla\u015f\u0131k 4 ton demir kullan\u0131l\u0131rken, kolonlar ve tabliyeler i\u00e7in ise toplamda 2-3 ton civar\u0131nda demir harcan\u0131r. Bu durumda, tek katl\u0131 bir 100 metrekarelik ev i\u00e7in toplam demir miktar\u0131 6-7 ton aras\u0131nda de\u011fi\u015febilir\u200b.<\/p>\n\n\n\n

    \u0130ki katl\u0131 bir ev in\u015fa ediliyorsa, her ek kat i\u00e7in temel demiri d\u0131\u015f\u0131nda ek 3-4 ton demir daha kullan\u0131lmal\u0131d\u0131r. Dolay\u0131s\u0131yla, 100 metrekarelik iki katl\u0131 bir evin toplam demir ihtiyac\u0131 yakla\u015f\u0131k 10-11 ton civar\u0131nda olacakt\u0131r\u200b.<\/p>\n\n\n\n

    Fakat unutulmamal\u0131d\u0131r ki bir evin temeline ne kadar demir gider sorusuna net bir yan\u0131t verebilmek i\u00e7in evin b\u00fcy\u00fckl\u00fc\u011f\u00fc, kat say\u0131s\u0131, yap\u0131sal \u00f6zellikleri ve in\u015fa edilece\u011fi b\u00f6lgenin deprem riski gibi fakt\u00f6rler dikkate al\u0131nmal\u0131d\u0131r. <\/p>\n\n\n

    Demirin Kilosu Ne Kadar?<\/h2>\n\n\n

    2024 y\u0131l\u0131 itibariyle demirin kilogram fiyat\u0131<\/strong>, b\u00f6lgeye ve demirin t\u00fcr\u00fcne g\u00f6re de\u011fi\u015fiklik g\u00f6stermektedir. Demir fiyatlar\u0131 a\u015fa\u011f\u0131daki gibidir:<\/p>\n\n\n\n

    \u015eehir<\/strong><\/td>\u0130nce Demir<\/strong>(8-10 mm) Fiyat\u0131 (TL\/ton)<\/strong><\/td>Kal\u0131n Demir<\/strong>(12-32 mm) Fiyat\u0131 (TL\/ton)<\/strong><\/td><\/tr>
    \u0130stanbul<\/td>25,58<\/td>24,1<\/td><\/tr>
    Ankara<\/td>25,48<\/td>24,1<\/td><\/tr>
    \u0130zmir<\/td>25,48<\/td>20,1<\/td><\/tr>
    Karab\u00fck<\/td>24,5<\/td>21<\/td><\/tr>
    Gebze<\/td>25,48<\/td>20,6<\/td><\/tr>
    Adana<\/td>24,7<\/td>22,85<\/td><\/tr>
    Samsun<\/td>24,4<\/td>24,1<\/td><\/tr>
    Sivas<\/td>24,5<\/td>23,35<\/td><\/tr>
    Diyarbak\u0131r<\/td>24,75<\/td>23,55<\/td><\/tr>
    Mardin<\/td>24,75<\/td>23,55<\/td><\/tr>
    Van<\/td>24,95<\/td>23,75<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n

    \u0130n\u015faatta Kullan\u0131lan Demir \u00c7e\u015fitleri Nelerdir?<\/h2>\n\n\n

    \u0130n\u015faatta kullan\u0131lan demir \u00e7e\u015fitleri, beton yap\u0131lar\u0131n\u0131n dayan\u0131kl\u0131l\u0131\u011f\u0131n\u0131 ve mukavemetini art\u0131rmak amac\u0131yla \u00e7e\u015fitli \u00f6zelliklere sahip olarak \u00fcretilir. <\/p>\n\n\n\n

    \u0130n\u015faatta yayg\u0131n olarak kullan\u0131lan demir t\u00fcrleri a\u015fa\u011f\u0131daki gibidir:<\/strong><\/p>\n\n\n\n

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    1. Karbon \u00c7elik Demiri<\/strong>: Siyah \u00e7ubuk olarak da bilinir ve en s\u0131k kullan\u0131lan demir t\u00fcr\u00fcd\u00fcr. Neme ve suya kar\u015f\u0131 dayan\u0131kl\u0131d\u0131r, bu y\u00fczden yap\u0131lar\u0131n genelinde tercih edilir\u200b.<\/li>\n\n\n\n
    2. Kaynakl\u0131 Tel Demiri<\/strong>: \u00c7elik telin kaynaklanarak birle\u015ftirilmesiyle olu\u015fur. Yol kaplama, drenaj yap\u0131lar\u0131 ve beton kanallar\u0131 gibi alanlarda kullan\u0131l\u0131r\u200b\u200b.<\/li>\n\n\n\n
    3. Sac-Metal Demiri<\/strong>: \u00c7elik sacdan \u00fcretilir ve d\u00f6\u015feme, \u00e7at\u0131 ve merdiven yap\u0131lar\u0131nda kullan\u0131l\u0131r. Bu demir, \u00e7elik par\u00e7alar\u0131n \u0131s\u0131t\u0131lmas\u0131 ve so\u011futulmas\u0131 ile \u00fcretilir\u200b\u200b.<\/li>\n\n\n\n
    4. Epoksi Kapl\u0131 \u0130n\u015faat Demiri<\/strong>: Epoksi kapl\u0131 bu demirler, korozyona kar\u015f\u0131 y\u00fcksek diren\u00e7 sa\u011flar. K\u00f6pr\u00fcler, k\u0131y\u0131 b\u00f6lgeleri ve at\u0131k su ar\u0131tma tesisleri gibi zorlu ortamlarda tercih edilir\u200b\u200b.<\/li>\n\n\n\n
    5. Paslanmaz \u00c7elik Demiri<\/strong>: Korozyona kar\u015f\u0131 son derece dayan\u0131kl\u0131d\u0131r ve suya, kimyasallara maruz kalan yap\u0131larda kullan\u0131l\u0131r. Deniz yap\u0131lar\u0131 ve otoyollarda yayg\u0131n olarak tercih edilir\u200b\u200b.<\/li>\n\n\n\n
    6. Galvanizli \u0130n\u015faat Demiri<\/strong>: \u00c7inko ile kaplanm\u0131\u015f bu demir, korozyona kar\u015f\u0131 ekstra koruma sa\u011flar ve tuzlu suya maruz kalan yap\u0131lar i\u00e7in idealdir\u200b\u200b.<\/li>\n\n\n\n
    7. Nerv\u00fcrl\u00fc Demir<\/strong>: \u00dczerindeki girinti ve \u00e7\u0131k\u0131nt\u0131lar sayesinde betonu daha iyi tutar ve yap\u0131sal dayan\u0131kl\u0131l\u0131\u011f\u0131 art\u0131r\u0131r. G\u00f6kdelen, metro ve baraj gibi b\u00fcy\u00fck projelerde kullan\u0131l\u0131r\u200b\u200b.<\/li>\n\n\n\n
    8. Geni\u015fletilmi\u015f Metal\/Has\u0131r Demir<\/strong>: \u00c7elik levhalar\u0131n kesilerek geni\u015fletilmesiyle elde edilir ve beton i\u00e7erisindeki ta\u015f\u0131y\u0131c\u0131 ve dengeleyici g\u00f6revlerde kullan\u0131l\u0131r\u200b\u200b.<\/li>\n<\/ol>\n\n\n\n

      S\u0131k\u00e7a Sorulan Sorular<\/p>\n\n\n\n

      \u0130n\u015faatta kullan\u0131lan demirlerle ilgili sorulan s\u0131k sorular\u0131 sizler i\u00e7in derledik.<\/p>\n\n\n

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