GRC Spray Roving
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Catalog excerpts

Cem-FIL® 54/76 GRC Spray Roving PRODUCT DESCRIPTION Cem-FIL® 54/76 is an Alkali Resistant glass fibre assembled roving designed for use in the manufacture of glass fibre reinforced concrete (GRC) composites by the simultaneous spray method. PRODUCT APPLICATION Cem-FIL® 54/76 is a spray roving with easy processing and incorporation, enabling the production of GRC elements with excellent finish and reproduction of detail. Cem-FIL® 54/76 provides very good mechanical performance and excellent durability to GRC composites. Cem-FIL® 54/76 is suitable for the fabrication of GRC in high humidity conditions. Cem-FIL® 54/76 has been tested and approved for use with the commonly used spray equipment. FEATURES AND PRODUCT BENEFITS • Alkali resistant glass* • Perfect for use with complicated profiles • Good unwinding • High reproduction of detail • Easy chopping • Excellent mechanical performance • High split efficiency • Makes Highly durable GRC element • Very easy incorporation into the matrix • Safe and easy to handle * Our fibres are manufactured with high Zirconia content in compliance with ASTM C1666/C 1666/M-07 and EN 15422 and under the recommendations of PCI and GRCA TECHNICAL CHARACTERISTICS (nominal values) Linear weight of Roving (tex) Linear weight of Strand (tex) ISO 1889 : 1987 ISO 1889 : 1987 ISO 1887 : 1980 ISO 3344 : 1977 2450 76 2.0 0.3 max Loss on Ignition % Moisture (%)

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Cem-FIL® 54/76 GRC Spray Roving Cem-FIL® 54/76 rovings are shrink-wrapped and are packed on pallets either with or without carton boxes. PALLET CHARACTERISTICS STORAGE Cem-FIL® 54/76 rovings should be stored away from heat and moisture, and in their original packaging. The best conditions are: • Temperature: 15 ºC – 35 ºC. • Humidity: 35 % – 65 %. If the product is stored at lower temperatures it is advisable to condition it in the workshop for at least 24 hours before use, to prevent condensation. OCV™ Reinforcements recommends using the material according to FIFO (first in, first out)...

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