{"id":14086,"date":"2026-03-04T08:00:17","date_gmt":"2026-03-04T08:00:17","guid":{"rendered":"https:\/\/tenessy.com\/?p=14086"},"modified":"2026-03-04T08:00:18","modified_gmt":"2026-03-04T08:00:18","slug":"polycarboxylate-superplasticizer-for-ultra-high-performance-concrete-uhpc","status":"publish","type":"post","link":"https:\/\/tenessy.com\/de\/polycarboxylat-superplasticizer-fur-ultrahochfesten-beton-uhpc\/","title":{"rendered":"Polycarboxylat-Flie\u00dfmittel f\u00fcr Ultra-Hochleistungsbeton (UHPC)"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"14086\" class=\"elementor elementor-14086\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fdbc6e4 e-flex e-con-boxed e-con e-parent\" data-id=\"fdbc6e4\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-20af60d elementor-widget elementor-widget-image\" data-id=\"20af60d\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"390\" src=\"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/03\/Ultra-High-Performance-Concrete.png\" class=\"attachment-large size-large wp-image-14093\" alt=\"Ultra-Hochleistungsbeton\" srcset=\"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/03\/Ultra-High-Performance-Concrete.png 600w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/03\/Ultra-High-Performance-Concrete-300x195.png 300w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/03\/Ultra-High-Performance-Concrete-18x12.png 18w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\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<div class=\"elementor-element elementor-element-4020bf0 elementor-widget elementor-widget-heading\" data-id=\"4020bf0\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u2160.Einleitung<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5ae54ec elementor-widget elementor-widget-text-editor\" data-id=\"5ae54ec\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ultrahochfester Beton (UHPC) ist die fortschrittlichste Generation zementbasierter Materialien, die sich durch folgende Eigenschaften auszeichnen <strong><b>au\u00dfergew\u00f6hnliche Druckfestigkeit, \u00fcberlegene Haltbarkeit und hervorragende Verarbeitbarkeit<\/b><\/strong>. Um diese Eigenschaften zu erreichen, sind ein optimiertes Mischungsdesign und fortschrittliche chemische Zus\u00e4tze erforderlich. Unter ihnen, <a href=\"https:\/\/tenessy.com\/products\/polycarboxylate-superplasticizer\/\"><strong><b>Polycarboxylat-Flie\u00dfmittel (PCE)<\/b><\/strong><\/a>\u00a0spielt eine entscheidende Rolle.<\/p><p>In diesem Artikel werden die Funktionsweise von Polycarboxylat-Flie\u00dfmitteln in UHPC-Systemen, ihre technischen Parameter, Dosierungsempfehlungen, Kompatibilit\u00e4ts\u00fcberlegungen und Leistungsvorteile in praktischen technischen Anwendungen untersucht.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bbece77 elementor-widget elementor-widget-heading\" data-id=\"bbece77\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u2161.Was ist ein Polycarboxylat-Flie\u00dfmittel?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c01a791 elementor-widget elementor-widget-image\" data-id=\"c01a791\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/03\/Polycarboxylate-superplasticizers-1024x683.jpg\" class=\"attachment-large size-large wp-image-14094\" alt=\"\" srcset=\"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/03\/Polycarboxylate-superplasticizers-1024x683.jpg 1024w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/03\/Polycarboxylate-superplasticizers-300x200.jpg 300w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/03\/Polycarboxylate-superplasticizers-768x512.jpg 768w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/03\/Polycarboxylate-superplasticizers-1536x1024.jpg 1536w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/03\/Polycarboxylate-superplasticizers-2048x1365.jpg 2048w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/03\/Polycarboxylate-superplasticizers-18x12.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\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<div class=\"elementor-element elementor-element-9058448 elementor-widget elementor-widget-text-editor\" data-id=\"9058448\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Polycarboxylat-Flie\u00dfmittel (PCE) ist ein hochwirksames wasserreduzierendes Zusatzmittel, das auf einer fortschrittlichen kammartigen Polymertechnologie basiert. Anders als herk\u00f6mmliche naphthalin- oder melaminbasierte Flie\u00dfmittel enthalten PCE-Molek\u00fcle:<\/p><ul><li>Ein negativ geladenes R\u00fcckgrat f\u00fcr elektrostatische Absto\u00dfung<\/li><li>Polyether-Seitenketten als sterische H\u00fcrde<\/li><\/ul><p>Dieser doppelte Dispersionsmechanismus erm\u00f6glicht eine hervorragende Dispersion der Zementpartikel, was zu einer besseren Wirkung f\u00fchrt:<\/p><ul><li>Extrem hohe Wasserreduktion<\/li><li>Verbesserte Flie\u00dff\u00e4higkeit<\/li><li>Verl\u00e4ngerte R\u00fcckhaltung der Klumpen<\/li><li>Verbesserte Kraftentwicklung<\/li><\/ul><p>F\u00fcr UHPC-Anwendungen, bei denen das Wasser-Bindemittel-Verh\u00e4ltnis (w\/b) typischerweise zwischen <strong><b>0,14 bis 0,20<\/b><\/strong>ist PCE unverzichtbar.<\/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<div class=\"elementor-element elementor-element-9b2cd0b e-flex e-con-boxed e-con e-parent\" data-id=\"9b2cd0b\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-47b4288 elementor-widget elementor-widget-heading\" data-id=\"47b4288\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u2162. Warum UHPC ein Polycarboxylat-Flie\u00dfmittel ben\u00f6tigt<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b10f69 elementor-widget elementor-widget-text-editor\" data-id=\"1b10f69\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>UHPC-Formulierungen umfassen im Allgemeinen:<\/p><ul><li>Gew\u00f6hnlicher Portlandzement (OPC)<\/li><li>Silikastaub (10-25%)<\/li><li>Quarzpulver<\/li><li>Feiner Quarzsand<\/li><li>Stahlfasern (1-3% nach Volumen)<\/li><li>Sehr niedriger Wassergehalt<\/li><\/ul><p>Ohne ein Hochleistungsflie\u00dfmittel w\u00e4re das Gemisch nicht verarbeitbar.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6ff969d elementor-widget elementor-widget-heading\" data-id=\"6ff969d\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Zentrale Herausforderungen bei UHPC:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-829f690 elementor-widget elementor-widget-text-editor\" data-id=\"829f690\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ol><li>Extrem niedriges Wasser-Bindemittel-Verh\u00e4ltnis<\/li><li>Hoher Pulveranteil (800-1000 kg\/m\u00b3 Bindemittel)<\/li><li>Hohe spezifische Oberfl\u00e4che von Silikastaub<\/li><li>Anforderungen an die Faserdispersion<\/li><\/ol><p>Polycarboxylat-Flie\u00dfmittel l\u00f6sen diese Probleme, indem sie eine hohe Flie\u00dff\u00e4higkeit bieten, ohne den Wassergehalt zu erh\u00f6hen.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2574a91 elementor-widget elementor-widget-heading\" data-id=\"2574a91\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u2163. Technische Spezifikationen von PCE f\u00fcr UHPC<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f3b615c elementor-widget elementor-widget-text-editor\" data-id=\"f3b615c\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Nachfolgend sind typische technische Parameter eines Hochleistungs-PCE f\u00fcr UHPC-Anwendungen aufgef\u00fchrt:<\/p><table><tbody><tr><td><p><strong><b>Eigentum<\/b><\/strong><\/p><\/td><td><p><strong><b>Spezifikation<\/b><\/strong><\/p><\/td><\/tr><tr><td><p>Erscheinungsbild<\/p><\/td><td><p>Hellgelbe bis farblose Fl\u00fcssigkeit<\/p><\/td><\/tr><tr><td><p>Solider Inhalt<\/p><\/td><td><p>40% \u00b11%<\/p><\/td><\/tr><tr><td><p>pH-Wert<\/p><\/td><td><p>6.0 - 7.5<\/p><\/td><\/tr><tr><td><p>Dichte (20\u00b0C)<\/p><\/td><td><p>1,08 \u00b10,02 g\/cm\u00b3<\/p><\/td><\/tr><tr><td><p>Chloridgehalt<\/p><\/td><td><p>\u2264 0,1%<\/p><\/td><\/tr><tr><td><p>Alkaligehalt (Na\u2082O-\u00c4q.)<\/p><\/td><td><p>\u2264 5.0%<\/p><\/td><\/tr><tr><td><p>Wasserreduzierungsrate<\/p><\/td><td><p>\u2265 30% (bis zu 40%)<\/p><\/td><\/tr><tr><td><p>Klumpenr\u00fcckhaltung<\/p><\/td><td><p>60-120 Minuten (einstellbar)<\/p><\/td><\/tr><tr><td><p>Empfohlene Dosierung<\/p><\/td><td><p>0,15% - 0,35% des Bindemittelgewichts<\/p><\/td><\/tr><\/tbody><\/table><p>F\u00fcr PCE in Pulverform (spr\u00fchgetrocknet):<\/p><table><tbody><tr><td><p><strong><b>Eigentum<\/b><\/strong><\/p><\/td><td><p><strong><b>Spezifikation<\/b><\/strong><\/p><\/td><\/tr><tr><td><p>Erscheinungsbild<\/p><\/td><td><p>Wei\u00dfes oder hellgelbes Pulver<\/p><\/td><\/tr><tr><td><p>Feuchtigkeitsgehalt<\/p><\/td><td><p>\u2264 5%<\/p><\/td><\/tr><tr><td><p>Solider Inhalt<\/p><\/td><td><p>\u2265 95%<\/p><\/td><\/tr><tr><td><p>Wasserreduzierungsrate<\/p><\/td><td><p>\u2265 30%<\/p><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0251bbc elementor-widget elementor-widget-heading\" data-id=\"0251bbc\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u2164.Leistungsvorteile bei UHPC<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ff4bbb5 elementor-widget elementor-widget-heading\" data-id=\"ff4bbb5\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1. Hohe Wasserreduktionsf\u00e4higkeit<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9fd1a6b elementor-widget elementor-widget-text-editor\" data-id=\"9fd1a6b\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>UHPC erfordert einen extrem niedrigen Wassergehalt. Ein hochwertiges PCE kann dies erreichen:<\/p><ul><li><b><\/b><strong><b>30-40% Wasserreduzierung<\/b><\/strong><\/li><li>Aufrechterhaltung der Flie\u00dff\u00e4higkeit bei W\/B-Verh\u00e4ltnissen unter 0,18<\/li><\/ul><p>Dies erm\u00f6glicht h\u00f6here Druckfestigkeiten:<\/p><ul><li>120 MPa nach 28 Tagen<\/li><li>150-180 MPa in optimierten Systemen<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3ce1aa2 elementor-widget elementor-widget-heading\" data-id=\"3ce1aa2\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2. Hervorragende Flie\u00dff\u00e4higkeit und Selbstverdichtungsf\u00e4higkeit<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f653b86 elementor-widget elementor-widget-text-editor\" data-id=\"f653b86\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Typischer Durchmesser des UHPC-Flie\u00dftisches:<\/p><ul><li>240 - 300 mm (ohne Vibration)<\/li><\/ul><p>Polycarboxylat-Flie\u00dfmittel gew\u00e4hrleistet:<\/p><ul><li>Gleichm\u00e4\u00dfige Dispersion von Silikastaub<\/li><li>Reduzierte Viskosit\u00e4t<\/li><li>Verbesserte Stahlfaserverteilung<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f62e036 elementor-widget elementor-widget-heading\" data-id=\"f62e036\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3. Ausgezeichnetes Klumpenr\u00fcckhalteverm\u00f6gen<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4015d1b elementor-widget elementor-widget-text-editor\" data-id=\"4015d1b\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>F\u00fcr vorgefertigte UHPC-Elemente oder lange Transporte:<\/p><ul><li>Urspr\u00fcngliche Spanne: 260 mm<\/li><li>Nach 60 Minuten: \u2265 230 mm<\/li><\/ul><p>Die Retentionsleistung kann durch Anpassung der Polymerstruktur (l\u00e4ngere Seitenketten oder retardierende Gruppen) angepasst werden.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-95e5813 elementor-widget elementor-widget-heading\" data-id=\"95e5813\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">4. Verbesserte Kraftentwicklung<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f95629a elementor-widget elementor-widget-text-editor\" data-id=\"f95629a\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Verbesserung der Zementdispersion und Verringerung der Ausflockung:<\/p><ul><li>Fr\u00fchfestigkeit (24h): 50-80 MPa (mit W\u00e4rmeh\u00e4rtung)<\/li><li>28-Tage-Druckfestigkeit: 120-180 MPa<\/li><\/ul><p>Geringere Porosit\u00e4t f\u00fchrt zu:<\/p><ul><li>Verminderte Durchl\u00e4ssigkeit<\/li><li>Erh\u00f6hte Lebensdauer<\/li><li>Verbesserte Frost-Tau-Best\u00e4ndigkeit<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f12b1d2 elementor-widget elementor-widget-heading\" data-id=\"f12b1d2\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u2165. Kompatibilit\u00e4t mit UHPC-Materialien<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aed13ec elementor-widget elementor-widget-text-editor\" data-id=\"aed13ec\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Eine leistungsstarke PCE muss die Kompatibilit\u00e4t mit:<\/p><p><strong><b>Zementarten<\/b><\/strong><\/p><ul><li>ASTM Typ I\/II OPC<\/li><li>CEM I 52.5R<\/li><li>Alkaliarmer Zement<\/li><\/ul><p><strong><b>Erg\u00e4nzende zementhaltige Materialien (SCMs)<\/b><\/strong><\/p><ul><li>Silikastaub (10-25%)<\/li><li>Gemahlene granulierte Hochofenschlacke (GGBS)<\/li><li>Flugasche (Klasse F)<\/li><\/ul><p><strong><b>Fasern<\/b><\/strong><\/p><ul><li>Stahlfasern<\/li><li><a href=\"https:\/\/tenessy.com\/products\/pp-fiber-polypropylene-fiber\/\">Polypropylen-Fasern<\/a><\/li><li>Basalt-Fasern<\/li><\/ul><p>Die gute Kompatibilit\u00e4t sorgt f\u00fcr einen stabilen Fluss und vermeidet \u00fcberm\u00e4\u00dfige Luftansammlungen.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-889ef53 elementor-widget elementor-widget-heading\" data-id=\"889ef53\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u2166. Empfohlene Dosierung in UHPC<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1bb479a elementor-widget elementor-widget-text-editor\" data-id=\"1bb479a\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Typischer Dosierungsbereich:<\/p><ul><li><b><\/b><strong><b>18% - 0,30% nach Gewicht des gesamten Bindemittels<\/b><\/strong><\/li><\/ul><p>Beispiel eines UHPC-Mischungsentwurfs:<\/p><table><tbody><tr><td><p><strong><b>Komponente<\/b><\/strong><\/p><\/td><td><p><strong><b>Menge (kg\/m\u00b3)<\/b><\/strong><\/p><\/td><\/tr><tr><td><p>Zement<\/p><\/td><td><p>750<\/p><\/td><\/tr><tr><td><p>Quarzfeinstaub<\/p><\/td><td><p>180<\/p><\/td><\/tr><tr><td><p>Quarz-Pulver<\/p><\/td><td><p>150<\/p><\/td><\/tr><tr><td><p>Sand<\/p><\/td><td><p>1000<\/p><\/td><\/tr><tr><td><p>Wasser<\/p><\/td><td><p>160<\/p><\/td><\/tr><tr><td><p>Stahlfaser<\/p><\/td><td><p>150<\/p><\/td><\/tr><tr><td><p>PCE<\/p><\/td><td><p>2.0 - 3.0<\/p><\/td><\/tr><\/tbody><\/table><p>Die endg\u00fcltige Dosierung sollte durch Laborversuche optimiert werden.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8d61598 elementor-widget elementor-widget-heading\" data-id=\"8d61598\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u2167. Anwendungsbereiche von UHPC mit PCE<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d5b408 elementor-widget elementor-widget-text-editor\" data-id=\"1d5b408\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Polycarboxylat-Flie\u00dfmittel erm\u00f6glicht den Einsatz von UHPC in:<\/p><ul><li>Br\u00fcckentr\u00e4ger<\/li><li>Vorgefertigte Fassadenelemente<\/li><li>Marine Strukturen<\/li><li>T\u00fcrme von Windkraftanlagen<\/li><li>Komponenten f\u00fcr Hochgeschwindigkeitsz\u00fcge<\/li><li>D\u00fcnne architektonische Elemente<\/li><\/ul><p>In der Fertigteilindustrie erm\u00f6glicht die schnelle Festigkeitsentwicklung eine Entformung innerhalb von 24 Stunden unter Dampfh\u00e4rtungsbedingungen.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-83ea234 elementor-widget elementor-widget-heading\" data-id=\"83ea234\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u2168. Schlussfolgerung<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-06ef32d elementor-widget elementor-widget-text-editor\" data-id=\"06ef32d\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Polycarboxylat-Flie\u00dfmittel sind ein wichtiger Bestandteil von Ultra-Hochleistungsbeton (UHPC). Seine fortschrittliche Molekularstruktur bietet:<\/p><ul><li>Hohe Wasserreduzierung (\u226530%)<\/li><li>Ausgezeichnete Flie\u00dff\u00e4higkeit<\/li><li>Hervorragende Klumpenr\u00fcckhaltung<\/li><li>Festigkeitserh\u00f6hung auf bis zu 180 MPa<\/li><li>Kompatibilit\u00e4t mit Silikastaub und Fasern<\/li><\/ul><p>Ohne die PCE-Technologie w\u00e4re moderner UHPC weder technisch noch wirtschaftlich machbar.<\/p><p>F\u00fcr UHPC-Hersteller, die eine optimale Leistung anstreben, ist die Auswahl eines qualitativ hochwertigen Polycarboxylat-Flie\u00dfmittels mit gepr\u00fcften technischen Parametern und Kompatibilit\u00e4tstests entscheidend, um konsistente und zuverl\u00e4ssige Ergebnisse zu erzielen.<\/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":"<p>Ultrahochfester Beton (UHPC) stellt die fortschrittlichste Generation zementbasierter Materialien dar, die sich durch au\u00dfergew\u00f6hnliche Druckfestigkeit, \u00fcberlegene Haltbarkeit und hervorragende Verarbeitbarkeit auszeichnen. Um diese Eigenschaften zu erreichen, sind ein optimiertes Mischungsdesign und moderne chemische Zusatzmittel erforderlich. Unter diesen spielt das Polycarboxylat-Flie\u00dfmittel (PCE) eine entscheidende Rolle.<\/p>","protected":false},"author":1,"featured_media":14093,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[35],"tags":[],"class_list":["post-14086","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Polycarboxylate Superplasticizer for Ultra-High Performance Concrete (UHPC) - HPMC|HEMC|HEC|RDP Manufacturer-TENESSY<\/title>\n<meta name=\"description\" content=\"Polycarboxylate Superplasticizer is a critical component in Ultra-High Performance Concrete (UHPC).\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/tenessy.com\/de\/polycarboxylat-superplasticizer-fur-ultrahochfesten-beton-uhpc\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Polycarboxylate Superplasticizer for Ultra-High Performance Concrete (UHPC) - 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