{"id":11448,"date":"2025-04-19T03:39:46","date_gmt":"2025-04-19T03:39:46","guid":{"rendered":"https:\/\/tenessy.com\/?p=11448"},"modified":"2025-04-19T03:39:47","modified_gmt":"2025-04-19T03:39:47","slug":"pce-katki-formulasyonu-beton-uzmanlari-i%cc%87ci%cc%87n-eksi%cc%87ksi%cc%87z-bi%cc%87r-rehber","status":"publish","type":"post","link":"https:\/\/tenessy.com\/tr\/pce-katki-formulasyonu-beton-uzmanlari-i%cc%87ci%cc%87n-eksi%cc%87ksi%cc%87z-bi%cc%87r-rehber\/","title":{"rendered":"PCE Katk\u0131 Form\u00fclasyonu: Beton Uzmanlar\u0131 i\u00e7in Eksiksiz Bir K\u0131lavuz"},"content":{"rendered":"
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\n\t\t\t\t\t\t\t\t\tBeton art\u0131k sadece dayan\u0131mla ilgili de\u011fildir; ayn\u0131 zamanda kullan\u0131labilirlik, performans ve maliyet etkinli\u011fi ile de ilgilidir. Modern bina standartlar\u0131n\u0131 kar\u015f\u0131lamak i\u00e7in \u00e7o\u011fu haz\u0131r kar\u0131\u015f\u0131m ve prekast \u00fcreticisi kritik bir katk\u0131 maddesine g\u00fcvenmektedir: s\u00fcperak\u0131\u015fkanla\u015ft\u0131r\u0131c\u0131 katk\u0131. \u00c7ok say\u0131da s\u00fcperak\u0131\u015fkanla\u015ft\u0131r\u0131c\u0131 \u00e7e\u015fidi aras\u0131nda,\u00a0polikarboksilat s\u00fcperplastikle\u015ftirici (PCE)<\/a>\u00a0art\u0131k end\u00fcstri standard\u0131d\u0131r. Ancak, hepsi de\u011fil\u00a0Beton i\u00e7in PCE s\u00fcperak\u0131\u015fkanla\u015ft\u0131r\u0131c\u0131 katk\u0131<\/a>\u00a0ayn\u0131 performans\u0131 g\u00f6sterir.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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I. S\u00fcper Ak\u0131\u015fkanla\u015ft\u0131r\u0131c\u0131 Nedir? (S\u00fcper Ak\u0131\u015fkanla\u015ft\u0131r\u0131c\u0131 Anlam\u0131)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Bir s\u00fcperak\u0131\u015fkanla\u015ft\u0131r\u0131c\u0131, kullan\u0131lan kimyasal bir katk\u0131d\u0131r:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Betonun ak\u0131\u015fkanl\u0131\u011f\u0131n\u0131 art\u0131r\u0131r, mukavemeti korurken su i\u00e7eri\u011fini azalt\u0131r ve nakliye ve yerle\u015ftirme s\u0131ras\u0131nda i\u015flenebilirli\u011fi sa\u011flar.<\/p>

Basit bir ifadeyle, s\u00fcperak\u0131\u015fkanla\u015ft\u0131r\u0131c\u0131 katk\u0131n\u0131n anlam\u0131 \u015fudur: daha az suyla daha fazla i\u015flenebilir, daha g\u00fc\u00e7l\u00fc beton.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\u00c7e\u015fitli s\u00fcperplastikle\u015ftirici t\u00fcrleri vard\u0131r:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\tLignos\u00fclfonatlar (birinci nesil).\n
\nNaftalin s\u00fclfonatlar (ikinci nesil).\n
\nMelamin bazl\u0131.\n
\nPolikarboksilat S\u00fcperplastikle\u015ftirici (PCE)<\/a>\u00a0- beton i\u00e7in en yeni ve en iyi s\u00fcperplastikle\u015ftirici.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Eski nesillerle kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda, polikarboksilat s\u00fcperplastikle\u015ftirici \u015funlar\u0131 sunar:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Daha y\u00fcksek su azalt\u0131m\u0131 (35%'ye kadar<\/b>).<\/p>

Daha uzun \u00e7\u00f6kme tutma.<\/p>

Modern kar\u0131\u015f\u0131m tasar\u0131mlar\u0131 ile \u00fcst\u00fcn uyumluluk.<\/p>

Ancak bu faydalar\u0131n ortaya \u00e7\u0131kar\u0131lmas\u0131 i\u00e7in PCE form\u00fclasyonunun ihtiya\u00e7lar\u0131n\u0131za g\u00f6re uyarlanmas\u0131 gerekir.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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II.PCE Katk\u0131 Form\u00fclasyonunun Neden \u00d6zelle\u015ftirilmi\u015f Olmas\u0131 Gerekir?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Bir polikarboksilat eter kar\u0131\u015f\u0131m\u0131n\u0131n performans\u0131, \u00f6zellikle molek\u00fcler yap\u0131s\u0131na ba\u011fl\u0131d\u0131r:<\/strong><\/p>

Yan zincir uzunlu\u011fu (i\u015flenebilirli\u011fin korunmas\u0131n\u0131 etkiler).<\/p>

Omurga y\u00fck yo\u011funlu\u011fu (da\u011f\u0131l\u0131m\u0131 etkiler).<\/p>

PEG tipi (\u00e7imento ile uyumlulu\u011fu etkiler).<\/p>

Kat\u0131 madde i\u00e7eri\u011fi (dozaj\u0131 ve raf \u00f6mr\u00fcn\u00fc etkiler).<\/p>

\u0130yi bir PCE katk\u0131s\u0131 form\u00fclasyonu \"herkese uyan tek bir boyut\" de\u011fildir. \u00d6yle olmal\u0131d\u0131r:<\/strong><\/p>

\u00c7imento tipine uyarlanm\u0131\u015ft\u0131r.<\/p>

Belirli beton s\u0131n\u0131flar\u0131 (C30-C60) i\u00e7in ayarlanm\u0131\u015ft\u0131r.<\/p>

Hedef belirleme zaman\u0131n\u0131z, ak\u0131\u015f\u0131n\u0131z ve g\u00fcc\u00fcn\u00fczle uyumlu.<\/p>

\u00d6rne\u011fin, haz\u0131r beton i\u00e7in PCE form\u00fclasyonu daha uzun \u00e7\u00f6kme dayan\u0131m\u0131na odaklan\u0131rken, prekast form\u00fclasyonlar h\u0131zl\u0131 dayan\u0131m geli\u015fimine ihtiya\u00e7 duyar.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"PCE_Test\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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III. Yayg\u0131n Uygulamalar ve Buna G\u00f6re Form\u00fclasyon Y\u00f6ntemleri<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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1. Haz\u0131r Beton<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Ta\u015f\u0131ma ve pompalama i\u00e7in betonda s\u00fcperak\u0131\u015fkanla\u015ft\u0131r\u0131c\u0131 kullan\u0131m\u0131.<\/p>

Uzun \u00e7\u00f6kme tutma ve s\u0131cakl\u0131k kararl\u0131l\u0131\u011f\u0131 gerektirir.<\/p>

\u00d6nerilen: orta-uzun yan zincirli PCE, geciktirici kar\u0131\u015f\u0131m\u0131.<\/p>

Betonda tipik s\u00fcperak\u0131\u015fkanla\u015ft\u0131r\u0131c\u0131 dozaj\u0131: 0,2-0,35% <\/b>ba\u011flay\u0131c\u0131 a\u011f\u0131rl\u0131\u011f\u0131.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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2. Prekast Beton<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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H\u0131zl\u0131 mukavemet ve kal\u0131ptan \u00e7\u0131karma \u00e7ok \u00f6nemlidir.<\/p>

G\u00fc\u00e7l\u00fc ba\u015flang\u0131\u00e7 dispersiyonu ile d\u00fc\u015f\u00fck molek\u00fcler a\u011f\u0131rl\u0131kl\u0131 PCE kullan\u0131n.<\/p>

Gerekirse h\u0131zland\u0131r\u0131c\u0131 ile kar\u0131\u015ft\u0131r\u0131n.<\/p>

\u00c7evrim s\u00fcresini azaltmaya ve kal\u0131p devir h\u0131z\u0131n\u0131 art\u0131rmaya yard\u0131mc\u0131 olur.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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3. Kendili\u011finden Yerle\u015fen Beton (SCC)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Y\u00fcksek ak\u0131\u015f, titre\u015fim yok.<\/p>

\u00dcst\u00fcn da\u011f\u0131l\u0131m i\u00e7in uzun yan zincirlere sahip PCE.<\/p>

Ayr\u0131\u015fma kontrol\u00fc i\u00e7in viskozite de\u011fi\u015ftirici madde (VMA) ekleyin.<\/p>

Partik\u00fcl derecelendirmesine ve su-toz oran\u0131na ince ayar yap\u0131n.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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4. Ultra Y\u00fcksek Performansl\u0131 Beton (UHPC)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Yo\u011fun, dayan\u0131kl\u0131 ve son derece d\u00fc\u015f\u00fck W\/C oran\u0131.<\/p>

Y\u00fcksek safl\u0131kta MPEG\/TPEG bazl\u0131 polikarboksilatlar gerektirir.<\/p>

Kat\u0131 madde i\u00e7eri\u011fi >40% tercih edilir.<\/p>

Jelle\u015fmeyi veya erken sertle\u015fmeyi \u00f6nlemek i\u00e7in hassas form\u00fclasyon.<\/p>

Bunlar\u0131n her biri, kar\u0131\u015f\u0131m bile\u015fimi ve performans gereksinimlerine ba\u011fl\u0131 olarak beton i\u00e7in \u00f6zel bir PCE katk\u0131s\u0131 gerektirir.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"UHPC\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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IV.PCE Dozaj Optimizasyonu<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Bir\u00e7ok beton \u00fcreticisi \"Betonda kullan\u0131lacak en uygun s\u00fcperak\u0131\u015fkanla\u015ft\u0131r\u0131c\u0131 miktar\u0131 nedir?\" diye sormaktad\u0131r.<\/p>

Cevap evrensel de\u011fildir.<\/p>

0.25-0.35%<\/b> normal performans i\u00e7in.<\/p>

0.35-0.45%<\/b> y\u00fcksek ak\u0131\u015fl\u0131 kar\u0131\u015f\u0131mlar i\u00e7in.<\/p>

0.45%<\/b> sadece uygun laboratuvar testlerinde.<\/p>

Profesyonel Tavsiyeler: Her zaman yerel \u00e7imento, kum ve su ko\u015fullar\u0131 alt\u0131nda test edin. \u00c7imento inceli\u011fi ve alkalinite PCE'nin performans\u0131n\u0131 ciddi \u015fekilde etkileyebilir.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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V.PCE Di\u011fer Katk\u0131 Maddeleri ile Uyumluluk<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\tS\u00fcperak\u0131\u015fkanla\u015ft\u0131r\u0131c\u0131 katk\u0131n\u0131z\u0131n birlikte iyi \u00e7al\u0131\u015fmas\u0131 gerekir:\n
\nGeciktiriciler<\/a>\u00a0veya h\u0131zland\u0131r\u0131c\u0131lar (a\u015f\u0131r\u0131 s\u0131cakl\u0131klarda kullan\u0131l\u0131r).\n
\nHava s\u00fcr\u00fckleyici maddeler (donma-\u00e7\u00f6z\u00fclme dayan\u0131kl\u0131l\u0131\u011f\u0131 i\u00e7in).\n
\nB\u00fcz\u00fclme azalt\u0131c\u0131lar veya\u00a0elyaf takviyeleri<\/a>.\n
\nTam \u00f6l\u00e7ekli \u00fcretimden \u00f6nce daima laboratuvar partilerinde test edin. Uyumsuz kar\u0131\u015f\u0131mlar h\u0131zl\u0131 \u00e7\u00f6kme kayb\u0131na, gecikmeli prizlenmeye veya beklenmedik sertle\u015fmelere neden olabilir.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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VI.\u00d6zel PCE Form\u00fclasyonu ve Tedariki i\u00e7in Ortakl\u0131k<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Do\u011fru PCE i\u015f orta\u011f\u0131n\u0131 se\u00e7mek size bir kimyasaldan daha fazlas\u0131n\u0131 verir - performans tutarl\u0131l\u0131\u011f\u0131, daha az \u015fikayet ve uzun vadeli maliyet tasarrufu sa\u011flar.<\/p>

TENESSY'de \u015fu konularda uzman\u0131z:<\/p>

Belirli beton t\u00fcrleri i\u00e7in PCE katk\u0131lar\u0131n\u0131n form\u00fcle edilmesi.<\/p>

Teknik destek ile hammadde sa\u011flanmas\u0131.<\/p>

Kar\u0131\u015f\u0131m tasar\u0131mlar\u0131n\u0131z\u0131n laboratuvar\u0131m\u0131zda sim\u00fcle edilmesi.<\/p>

Numune testi ve form\u00fclasyon optimizasyonu sunar.<\/p>

\u00d6zel PCE \u00c7\u00f6z\u00fcmleri i\u00e7in Bize Ula\u015f\u0131n.<\/p>

\u0130\u015flenebilirli\u011fi, mukavemeti veya maliyet verimlili\u011fini art\u0131rmak istiyorsan\u0131z, projenize uygun bir PCE katk\u0131 form\u00fclasyonu olu\u015fturman\u0131za yard\u0131mc\u0131 olal\u0131m.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

\u0130\u015flenebilirli\u011fi, mukavemeti veya maliyet verimlili\u011fini art\u0131rmak istiyorsan\u0131z, projenize uygun bir PCE katk\u0131 form\u00fclasyonu olu\u015fturman\u0131za yard\u0131mc\u0131 olal\u0131m.<\/p>","protected":false},"author":1,"featured_media":11189,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35],"tags":[87],"class_list":["post-11448","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","tag-pce-formulation"],"_links":{"self":[{"href":"https:\/\/tenessy.com\/tr\/wp-json\/wp\/v2\/posts\/11448","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tenessy.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tenessy.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tenessy.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tenessy.com\/tr\/wp-json\/wp\/v2\/comments?post=11448"}],"version-history":[{"count":16,"href":"https:\/\/tenessy.com\/tr\/wp-json\/wp\/v2\/posts\/11448\/revisions"}],"predecessor-version":[{"id":11464,"href":"https:\/\/tenessy.com\/tr\/wp-json\/wp\/v2\/posts\/11448\/revisions\/11464"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tenessy.com\/tr\/wp-json\/wp\/v2\/media\/11189"}],"wp:attachment":[{"href":"https:\/\/tenessy.com\/tr\/wp-json\/wp\/v2\/media?parent=11448"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tenessy.com\/tr\/wp-json\/wp\/v2\/categories?post=11448"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tenessy.com\/tr\/wp-json\/wp\/v2\/tags?post=11448"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}