Cemfil-Anti-Crack HD 12 Glass Fibre (25*600grm bag)

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Anti-CRAK® HD is designed to provide plastic shrinkage crack control and high-quality surface finish to decorative hardscapes, pool decks,sidewalks, slab-on-grade, and other concrete applications. Produced with Owens Corning® Cem-FIL® AR-glass, the alkali-resistant glass is specifically designed for concrete reinforcement, and lives up to its 50-plus years.

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Description

APPLICATIONS
Anti-CRAK® HD is designed to reinforce decorative concrete and slabs on ground against plastic shrinkage cracking, including sidewalks, hardscapes, and pool decks. Anti-CRAK® HD is also broadly used in manufactured concrete products, dry mix formulations, UHPC, and other concrete applications.

Performance Attributes

CRACK CONTROL
• Enhanced plastic shrinkage crack control
• Improved protection in warmer and drier environments
• Neutral buoyancy – won’t float or sink in fresh concrete
• Uniform dispersion of 200 million filaments per kg of 12 mm fiber

ENHANCED PERFORMANCE
• High elastic modulus fiber giving crack control beyond plastic state
• Mineral fiber with high affinity to cementitious materials
• Increased flexural strength
• Higher quality finished surface
• No rust, no staining
• Invisible in the concrete and at the surface

FASTER WORK
• Ready to add to the concrete, either in the mixer or at the jobsite
• Low impact on workability
• Easy and trouble-free pumping
• Reduced chipping from detailed forms
• Flows and dispenses easily for automated dosing

Technical Characteristics
• Electrical Conductivity: very low
• Chemical Resistance: very high
• Specific Gravity: 2.68 g/cm3
• Loss on Ignition (ISO 1887): 0.60%
• Material: 1Alkali Resistant Glass
• Moisture (ISO 3344): 0.50% max
• Softening Point: 860°C /1580°F

Brand

OWNES CORNING

OWENS CORNING develops, manufactures and markets insulation, roofing, and fiberglass composites. A Fortune 500® company for 69 consecutive years, the company develops solutions that save energy and improve comfort in commercial and residential buildings. Through its glass reinforcements business, Owens Corning makes thousands of products lighter, stronger and more durable.