Description

Keywords: triterpenoid saponin, air entraining admixture, agent Description Triterpenoid saponin air entraining admixture has much remarkable characteristics, such as reducing solution surface tension notably, producing close and independent foams with high multiple and large quantity, small spacing between foams and long steady foams, so it can obviously improve the working performance of plastic concrete and durability of hardened concrete. Therefore, it is one kind of high-quality air entraining admiture with good applying prospect in concrete project. Features Triterpenoid saponin made from wilding fruits by extraction, grafting, molecular structure optimizing and synthesis etc. Power and liquid forms Main composition: natural triterpenoid saponin; non-ion surfactant Easily dissolved in water and stronger chemical stability to acid, alkali and hard water. Performance Low dosage and high quality foams Recommended dosage: 0.***4 to 0.***5% of cement wt. By the dosage, it can produce 1 billion foams which are discontinuous, close and spherical; and foam size is 0.*2 to 0.2 mm. The foams are with even distributing and good stability. Air content 5% max, foams spacing ratio L **0 micron min. Air content 6%, foams spacing ratio L *0 micron around Good blending performance with other admixtures, nice compatible adaptability and cooperative effect. Applicability Concrete projects with high durability (especially for antifreezing and durability), including hydraulic engineering, harbor engineering, highway and bridge, etc. Concrete highway and bridge that remove the ices with deicing salt Concrete projects with high wokability Pumping agent and other blending admixtures Blending with superplasticizer, water reducer to improve concrete durability and erosion resistance. Packing **0KG/drum (liquid) and *0KG/bag (powder); Shelf life 6 months (liquid) and *2 months (powder)