Yüksek performanslı, modifiye polikarboksilat esaslı, priz geciktirici, yeni nesil hiper akışkanlaştırıcı beton katkısı
Yüksek performanslı hiper akışkanlaştırıcı beton katkısı
TS EN 934-2 Table 11.1 and 11.2: Set retarding / high range water reducing / superplasticizing concrete admixture
• In concretes where long workability and viscosity protection is required under hot climatic conditions,
• In production of ultrahigh performance concrete,
• In concretes where plastic viscosity and fluidity are required,
• In mass production of concrete by casting,
• In injection and floor applications,
• In production of concrete that are intended to be impervious,
• In architectural concrete, engineering and artistic structures.
• In flooring and field concretes,
• In foundation, apron, beam, column and shear concretes,
• In bridge, viaduct, tunnel, airport and dam concretes,
• In production of light or regular-weight concrete with thin and compact reinforcements or without reinforcements for difficult compacting,
• In production of self-compacting concrete (SCC).
• Does not require readjusting the viscosity of concrete by preserving the viscosity for prolonged periods of time during summer months.
• Reduces molding time in concretes which need high water reduction (25 to 35%) ignificantly reduces the mixing water of concrete.
• Prevents shrinkage cracks that may result from high hydration temperatures.
• Reduces carbonation rate of concrete,
• Ensures self-compacting of concrete.
• Allows for achieving high unit weight and strength.
• Eliminates the risk of segregation.
• Improves water tightness of concrete thanks to low water/cement ratio.
• Increases pumpability.
• Allows for achieving a pore-free and smooth surface.
• Eliminates noise pollution since it does not require vibration.
• For flowing and self-compacting concrete; Is suggested to be used as 0.6 - 2.0 kg for 100 kg binder (cement microsilica fly ash).
• Dosage of contribution is based on the aggregate properties, water quality, concrete class, water-cement ratio and temperature of place. Therefore, it is recommended to determine the dose by preparing test mixtures in a laboratory.
• When adjusting the consistency, high water cut-off property of admixture should be taken into account and more water addition should not be done to mixture.
| Kimyasal İçeriği / Chemical Contents | : | Polikarboksilat esaslı / Polycarboxylate based | |
| Görünüm-Renk / Appearance-Colour | : | Kahverengi sıvı / Brown liquid | |
| Yoğunluk / Density | : | 1.05 ± 0.02 kg/l. | ISO 758 |
| pH Değeri / pH Value | : | 5.0 ± 1 | TS 6365 EN 1262 |
| Klor İçeriği / Chloride Content (Cl) | : | < % 0.1 | TS EN 480-10 |
| Alkali İçeriği / Alkali Content | : | < % 4 | TS EN 480-12 |
| Donma Noktası / Freezing Point | : | -4 ºC | |
| Korozyon Davranışı / Corrosion Behavior | : | Sadece TS EN 934-1 Ek A.1’de verilen bileşenleri içerir. Contains only components according to TS EN 934-1 Annex A.1 |
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| Tehlikeli Maddeler / Dangerous Substances | : | Tamamen Ek ZA’ye uygundur. / Comply with annex ZA. | |
| +20ºC’de, %50 bağıl nem koşullarında elde edilmiştir. / Is produced at +20ºC, %50 relative humidity conditions. | |||
Polydos SNY 580 