Betondur, \u00e7e\u015fitli yap\u0131lar\u0131n in\u015fas\u0131nda en \u00e7ok kullan\u0131lan ve en \u00f6nemli malzemedir ve g\u00fc\u00e7l\u00fc olmas\u0131na ra\u011fmen, bile\u015fik yap\u0131s\u0131 nedeniyle baz\u0131 zay\u0131fl\u0131klara da sahiptir.<\/p>\n
Bu zay\u0131fl\u0131klar betonu su, kimyasal maddeler ve hava ko\u015fullar\u0131ndaki de\u011fi\u015fikliklere kar\u015f\u0131 savunmas\u0131z hale getirir ve beton yap\u0131n\u0131n performans\u0131n\u0131 zay\u0131flat\u0131r ve \u00f6mr\u00fcn\u00fc \u00f6nemli \u00f6l\u00e7\u00fcde azalt\u0131r.<\/p>\n
Betona zarar veren fakt\u00f6rlerle m\u00fccadele etmek i\u00e7in bir\u00e7ok yol vard\u0131r ve bu yollar\u0131n en \u00f6nemlilerinden biri, kristalle\u015fen maddelerin kullan\u0131lmas\u0131d\u0131r ki bu da betonun dayan\u0131kl\u0131l\u0131\u011f\u0131n\u0131 ve \u00f6mr\u00fcn\u00fc uzat\u0131r.<\/p>\n
Betondurun yap\u0131s\u0131 agregadan, \u00e7imentodan ve sudan olu\u015fur. \u00c7imento partik\u00fclleri su ile reaksiyona girdi\u011finde kalsiyum silikat olu\u015fturur ve bu bile\u015fim zamanla sertle\u015ferek kaya benzeri bir k\u00fctle haline gelir.<\/p>\n
Betondan daha iyi verim almak, beton d\u00f6kme i\u015flemini kolayla\u015ft\u0131rmak ve onu s\u0131k\u0131\u015ft\u0131rmak i\u00e7in hidrasyon i\u00e7in daha fazla suya ihtiya\u00e7 duyulur. Bu ekstra su beton k\u00fctlesinde kal\u0131r ve zamanla buharla\u015f\u0131r. Bu buharla\u015fma sonucu betonda kanallar ve ince g\u00f6zenekler kal\u0131r ki bunlar betonun g\u00f6zenekli ve ge\u00e7irgen olmas\u0131n\u0131n en \u00f6nemli nedenleridir.<\/p>\n
Delikler, delikli borular ve k\u0131lcal borular sert betonda kal\u0131r ve su ile a\u015f\u0131nd\u0131r\u0131c\u0131 kimyasallar\u0131n betona giri\u015fini sa\u011flar. Bu deliklerin birbirine ne kadar ba\u011fl\u0131 oldu\u011fu, betonun ge\u00e7irgenli\u011fini belirler. Fazla su, k\u00fcrleme s\u0131ras\u0131nda b\u00fcz\u00fclme \u00e7atlaklar\u0131n\u0131n (Shrinkage) say\u0131s\u0131n\u0131 art\u0131r\u0131r. Bu \u00e7atlaklar kendileri de su ve kimyasallar\u0131n ge\u00e7i\u015f yoludur. Ayr\u0131ca daha derin \u00e7atlaklar, \u00e7elik takviyelerin korozyona u\u011framas\u0131na daha h\u0131zl\u0131 yol a\u00e7ar.<\/span><\/p>\n Betonda su miktar\u0131n\u0131 azaltmak i\u00e7in SH7 s\u00fcper ak\u0131\u015fkanla\u015ft\u0131r\u0131c\u0131<\/strong><\/span> kullan\u0131labilir. Her ne kadar betondaki mikro g\u00f6zenekler, g\u00f6zenekli k\u0131s\u0131mlar ve delikler kalmaya devam etse de, boyutlar\u0131 k\u00fc\u00e7\u00fcl\u00fcr ve ge\u00e7irgenlik bir \u00f6l\u00e7\u00fcde azal\u0131r.<\/p>\n","protected":false},"excerpt":{"rendered":" Betondur, \u00e7e\u015fitli yap\u0131lar\u0131n in\u015fas\u0131nda en \u00e7ok kullan\u0131lan ve en \u00f6nemli malzemedir ve g\u00fc\u00e7l\u00fc olmas\u0131na ra\u011fmen, bile\u015fik yap\u0131s\u0131 nedeniyle baz\u0131 zay\u0131fl\u0131klara da sahiptir.
\nBu zay\u0131fl\u0131klar betonu su, kimyasal maddeler ve hava ko\u015fullar\u0131ndaki de\u011fi\u015fikliklere kar\u015f\u0131 savunmas\u0131z hale getirir ve beton yap\u0131n\u0131n performans\u0131n\u0131 zay\u0131flat\u0131r ve \u00f6mr\u00fcn\u00fc \u00f6nemli \u00f6l\u00e7\u00fcde azalt\u0131r.<\/p>\n","protected":false},"author":1,"featured_media":38003,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[62],"tags":[146,144,147,148,149,56,150],"class_list":["post-34637","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknik-makaleler","tag-beton-tutkali","tag-havuz-su-yalitimi","tag-havuz-yalitimi","tag-nem-giderimi-nano-teknoloji-ile","tag-renkli-nano-yalitkan","tag-sizdirmazlik-tutkali","tag-z90-beton-yapistirici-fiyati"],"_links":{"self":[{"href":"https:\/\/nsgco.co\/tr\/wp-json\/wp\/v2\/posts\/34637","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nsgco.co\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nsgco.co\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nsgco.co\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nsgco.co\/tr\/wp-json\/wp\/v2\/comments?post=34637"}],"version-history":[{"count":0,"href":"https:\/\/nsgco.co\/tr\/wp-json\/wp\/v2\/posts\/34637\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nsgco.co\/tr\/wp-json\/wp\/v2\/media\/38003"}],"wp:attachment":[{"href":"https:\/\/nsgco.co\/tr\/wp-json\/wp\/v2\/media?parent=34637"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nsgco.co\/tr\/wp-json\/wp\/v2\/categories?post=34637"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nsgco.co\/tr\/wp-json\/wp\/v2\/tags?post=34637"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}