Product Overview

Sika ViscoCrete-20 HE IN is a specially formulated polycarboxylate ether (PCE) superplasticizer designed to maximize early strength development in concrete while maintaining excellent fresh workability. The HE (High Early) designation indicates that compared to standard ViscoCrete products, this admixture is engineered to accelerate early cement hydration and strength gain without requiring steam curing or elevated temperatures. This makes it ideal for precast concrete manufacturers seeking faster mould cycling, and for in-situ concrete applications where rapid loading or formwork stripping is required. Sika ViscoCrete-20 HE IN achieves high water reduction while promoting the early compressive strength gains that determine economic precast production cycle times. Space Arc Engineering distributes it for precast concrete manufacturers and fast-track construction projects across Delhi NCR and Northern India.

Applications

• Precast concrete production for rapid mould cycling
• High early strength columns and beams for fast track construction
• Prestressed concrete girder and slab production
• Formwork-stripped-early concrete walls and columns
• Concrete products requiring 12-hour or 24-hour demould
• Cold storage and refrigerated panel production

Key Advantages

• HE technology — promotes high early strength without steam curing
• PCE base — high water reduction for low w/c ratio
• Accelerates early compressive strength development
• Reduces precast mould cycling time — more pours per day
• Excellent workability at low w/c ratios
• Compatible with OPC and early strength cement types