Home Concrete Ready-Mix Concrete Accelerators Chryso®Daraset Chryso®Daraset 580C Concrete Chryso®Daraset 580C Set accelerating admixture Chloride-free Download or Add Documents. Technical Data Sheet Declaration Of Performances Safety Data Sheet Description Chryso®Daraset 580C is a non‑chloride, non‑corrosive set‑accelerating admixture designed to shorten concrete setting times and significantly increase early‑age compressive strength. It accelerates cement hydration and binder gel formation, particularly benefiting concrete placed in cold weather conditions. Chryso®Daraset 580C contains no calcium chloride and is non‑corrosive to reinforcing steel, metal decks, and admixture storage or dispensing systems. The product is manufactured under controlled conditions to ensure consistent quality and conforms to EN 934‑2. Application areas Chryso®Daraset 580C is suitable for: Cold‑weather concreting Concrete requiring rapid setting and early strength gain Applications where chloride‑containing accelerators cannot be used Construction involving reinforced or metal‑decked concrete Chryso®Daraset 580C is compatible with Chryso admixtures commonly used in concrete production. Each admixture must be added separately The presence of other chemical admixtures may affect performance Consult Chryso Technical Services when using combined admixture systems or special cements. Benefits Accelerates setting time and early strength development Improves early‑age performance in very cold conditions Reduces protection time against freezing at temperatures as low as ‑7°C Speeds finishing operations and form removal Provides acceleration similar to calcium chloride without corrosion risk Suitable where corrosion of embedded or stressed steel must be avoided Ideal for concrete placed on steel‑clad or zinc‑coated metal decks Accelerates setting time and early strength development Improves early‑age performance in very cold conditions Reduces protection time against freezing at temperatures as low as ‑7°C Speeds finishing operations and form removal Provides acceleration similar to calcium chloride without corrosion risk Suitable where corrosion of embedded or stressed steel must be avoided Ideal for concrete placed on steel‑clad or zinc‑coated metal decks Packaging Container of 1000L Bulk delivery on request 15L Container
