Polydos SNY 590

High-performance, setting retardant hyper plasticizing concrete admixture

High-performance setting retardant hyper plasticizing concrete admixture

Standard
Bayındırlık Bakanlığı Poz No: 04.613/1-A3 TS EN 934-2 Table 3.1 and 3.2: High range water reducing / superplasticizing concrete admixture

 

Description
Polydos® SNY 590 is a polycarboxylate based, new generation hyper plasticizing and setting retardant concrete admixture that provides the required workability duration especially in the ready-mix concrete sector and ensures consistency protection to produce a self-compacting concrete having high early strength, imperviousness and excellent surface appearance thanks to low water/cement ratio by significantly reducing the amount of water.

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).

Considerably increases early and final strength of concrete.
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 0.4 - 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 : 1.9 ± 0.02 kg/l. ISO 758
pH Değeri / pH Value : 5.5 ± 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
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.