{"id":4633,"date":"2022-03-10T11:56:02","date_gmt":"2022-03-10T08:56:02","guid":{"rendered":"https:\/\/www.powerasphalt.com\/?p=4633"},"modified":"2024-07-30T10:06:42","modified_gmt":"2024-07-30T07:06:42","slug":"agrega-nedir-asfalt-uretim-tesisinde-agreganin-onemi","status":"publish","type":"post","link":"https:\/\/www.powerasphalt.com\/tr\/agrega-nedir-asfalt-uretim-tesisinde-agreganin-onemi\/","title":{"rendered":"Agrega Nedir ? Asfalt \u00dcretim Tesisinde Agregan\u0131n \u00d6nemi"},"content":{"rendered":"

 <\/p>\n

Agrega; beton har\u00e7 ve benzeri yap\u0131m\u0131nda \u00e7imento ve suyla kullan\u0131lan kum, \u00e7ak\u0131l, k\u0131rma ta\u015f gibi taneli farkl\u0131 mineral yap\u0131ya sahip inorganik malzemelere verilen isimdir.<\/p>\n

Asfalt \u00dcretiminde Kullan\u0131lan Asfalt Plenti<\/a><\/strong>nin en \u00f6nemli bile\u015fenidir.<\/p>\n

Agregalar\u0131n fiziksel \u00f6zellikleri:<\/h2>\n

Maksimum tane boyutu ve gradasyonu: Maksimum tane boyutu ve gradasyonu kullanaca\u011f\u0131 tabakaya g\u00f6re belirlenir.<\/p>\n

Temiz olup olmamas\u0131: Agregalar bitki at\u0131klar\u0131, yumu\u015fak malzemeler, kil topaklar\u0131 ve yabanc\u0131 madde i\u00e7ermemelidir.<\/p>\n

Tane \u015fekli: Agregan\u0131n tane \u015fekli, i\u015flenebilirli\u011fi s\u0131k\u0131\u015fabilirli\u011fi ve stabiliteyi etkiler. K\u00f6\u015feli, k\u0131r\u0131lm\u0131\u015f tanelerin kullan\u0131m\u0131 tercih edilir.<\/p>\n

\"agrega-1\"

agrega-1<\/p><\/div>\n

Tanelerin y\u00fczey yap\u0131s\u0131: Bit\u00fcml\u00fc kar\u0131\u015f\u0131mlarda y\u00fck ta\u015f\u0131ma kapasitesini etkilerler. \u00c7ok p\u00fcr\u00fczl\u00fc y\u00fczeylere sahip agregalar kayma gerilmelerine kar\u015f\u0131 y\u00fcksek diren\u00e7 g\u00f6sterirler.<\/p>\n

\"agrega-2\"

agrega-2<\/p><\/div>\n

G\u00f6zeneklilik: Kar\u0131\u015f\u0131mda bit\u00fcm y\u00fczdesini etkiler. Kar\u0131\u015f\u0131m agregalar\u0131nda, agrega bit\u00fcm adezyonunu sa\u011flamak i\u00e7in bir miktar g\u00f6zeneklilik gerekir.<\/p>\n

\"agrega-3\"

agrega-3<\/p><\/div>\n

Sa\u011flaml\u0131l\u0131k: Bit\u00fcml\u00fc kaplamalarda kullan\u0131lacak agregalar\u0131, k\u0131r\u0131lmaya, su ve don etkisiyle ayr\u0131\u015fmaya kar\u015f\u0131 dayan\u0131kl\u0131 olabilirler.<\/p>\n

Bit\u00fcmle kaplanabilme: Bit\u00fcml\u00fc kaplamalarda kullan\u0131lan agregalar bit\u00fcm ile kapland\u0131klar\u0131nda su etkisi ile soyulma g\u00f6stermemelidir. Soyulma dayan\u0131m\u0131 d\u00fc\u015f\u00fck agregalar bit\u00fcme \u00f6zel katk\u0131 maddeleri ilave edilerek kullan\u0131labilir.<\/p>\n

Asfalt yol kar\u0131\u015f\u0131m\u0131nda kullan\u0131lan agrega, kar\u0131\u015f\u0131m dizayn\u0131na ba\u011fl\u0131 olarak fiziksel \u00f6zelliklerine ve boyutlar\u0131na g\u00f6re s\u0131n\u0131fland\u0131r\u0131larak se\u00e7ilen sert minerallerdir. Bu mineraller k\u0131rma ta\u015f, \u00e7ak\u0131l do\u011fal kaynakl\u0131 veya y\u00fcksek f\u0131r\u0131n c\u00fcrufu gibi yapay olabilmektedir. Do\u011fal agregalar; nehir yataklar\u0131, g\u00f6l kenarlar\u0131, ta\u015f ocaklar\u0131ndan al\u0131nan ve \u00fczerinde k\u0131rma y\u0131kama ve s\u0131n\u0131fland\u0131rma d\u0131\u015f\u0131nda hi\u00e7bir i\u015flem yap\u0131lmam\u0131\u015f olan agregalard\u0131r. Yapay agregalar; dekoratif ama\u00e7larla veya \u00f6zellikleri belirlenerek \u00fcretimleri ger\u00e7ekle\u015ftirilen veya herhangi bir sekt\u00f6r\u00fcn yan \u00fcr\u00fcn\u00fc olarak \u00e7\u0131kabilen agregalard\u0131r.<\/p>\n

Agregalar a\u011f\u0131rl\u0131klar\u0131na g\u00f6re ise 3\u2019e ayr\u0131l\u0131rlar.<\/p>\n

Normal agregalar: \u00d6zg\u00fcl a\u011f\u0131rl\u0131klar\u0131 2.0 ile 3,0 kg\/l aras\u0131nda olan agregalard\u0131r. Kum, \u00e7ak\u0131l bu agregalara \u00f6rnek olabilirler.<\/p>\n

Hafif agregalar: \u00d6zg\u00fcl a\u011f\u0131rl\u0131klar\u0131 2,5 kg\/l\u2019nin alt\u0131nda olan agregalard\u0131r. Genellikle g\u00f6zenekli yap\u0131ya sahip olan hafif agregalar\u0131 kullan\u0131ld\u0131\u011f\u0131 betonda ses ve \u0131s\u0131 yal\u0131t\u0131m \u00f6zelli\u011fi kazand\u0131rmaktad\u0131r. Hafif agregalar\u0131n bas\u0131n\u00e7, \u00e7arpma ve a\u015f\u0131nmaya kar\u015f\u0131 olan dayan\u0131mlar\u0131 d\u00fc\u015f\u00fckt\u00fcr. Su emme ve bo\u015fluk oranlar\u0131 ise y\u00fcksektir. Bu agrega t\u00fcr\u00fcne \u00f6rnek olarak ponza, bims, kil ve perlit \u00f6rnek olarak g\u00f6sterilebilir. Sabit asfalt Plenti<\/a><\/strong> ve Mobil Asfalt Plenti<\/a><\/strong>nde Kullan\u0131lan en yayg\u0131n agrega \u00e7e\u015fididir.<\/p>\n

A\u011f\u0131r agregalar: \u00d6zg\u00fcl a\u011f\u0131rl\u0131\u011f\u0131 3.0 kg\/l\u2019nin \u00fcst\u00fcnde olan agregalard\u0131r. A\u011f\u0131r beton elde etmek amac\u0131yla kullan\u0131l\u0131r. Ekonomik bak\u0131mdan hem malzeme hem de i\u015f\u00e7ilik a\u00e7\u0131s\u0131ndan normal agregaya g\u00f6re daha pahal\u0131 olan a\u011f\u0131r agregalara barit, manyetit ve limonit \u00f6rnek verilebilir.<\/p>\n

Betonun kat\u0131la\u015fmas\u0131na veya sertle\u015fmesine zarar verdi\u011fi, dayan\u0131m\u0131 veya kompasitesini azaltt\u0131\u011f\u0131, korozyona kar\u015f\u0131 korunmas\u0131n\u0131 tehlikeye d\u00fc\u015f\u00fcrd\u00fc\u011f\u00fc i\u00e7in ince ve y\u0131kanabilir maddeler, organik k\u00f6kenli maddeler ve hafif maddeler agregalara zarar vermektedir. Bu y\u00fczden agregalar sa\u011flam olmal\u0131, a\u015f\u0131nmamal\u0131, suyun etkisiyle yumu\u015fay\u0131p da\u011f\u0131lmamal\u0131d\u0131r. Ayr\u0131ca agrega tanelerinin bi\u00e7imi ve dokusu iyi olmal\u0131, b\u00fcy\u00fckl\u00fck bak\u0131m\u0131ndan amaca ve standartlara uygun olmal\u0131d\u0131r.<\/p>\n","protected":false},"excerpt":{"rendered":"

  Agrega; beton har\u00e7 ve benzeri yap\u0131m\u0131nda \u00e7imento ve suyla kullan\u0131lan kum, \u00e7ak\u0131l, k\u0131rma ta\u015f gibi taneli farkl\u0131 mineral yap\u0131ya sahip inorganik malzemelere verilen isimdir. Asfalt \u00dcretiminde Kullan\u0131lan Asfalt Plentinin en \u00f6nemli bile\u015fenidir. Agregalar\u0131n fiziksel \u00f6zellikleri: Maksimum tane boyutu ve gradasyonu: Maksimum tane boyutu ve gradasyonu kullanaca\u011f\u0131 tabakaya g\u00f6re belirlenir. Temiz olup olmamas\u0131: Agregalar bitki<\/p>\n","protected":false},"author":1,"featured_media":4649,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[531],"tags":[],"class_list":["post-4633","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.powerasphalt.com\/tr\/wp-json\/wp\/v2\/posts\/4633","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.powerasphalt.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.powerasphalt.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.powerasphalt.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.powerasphalt.com\/tr\/wp-json\/wp\/v2\/comments?post=4633"}],"version-history":[{"count":0,"href":"https:\/\/www.powerasphalt.com\/tr\/wp-json\/wp\/v2\/posts\/4633\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.powerasphalt.com\/tr\/wp-json\/wp\/v2\/media\/4649"}],"wp:attachment":[{"href":"https:\/\/www.powerasphalt.com\/tr\/wp-json\/wp\/v2\/media?parent=4633"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.powerasphalt.com\/tr\/wp-json\/wp\/v2\/categories?post=4633"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.powerasphalt.com\/tr\/wp-json\/wp\/v2\/tags?post=4633"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}