Mixing Self-Consolidating GFRC in a Vertical Shaft Mixer – Glass Fiber Reinforced Concrete When we designed Trinic’s GFRC Admix we knew people would be mixing in less than ideal mixers and we took that into account. That’s why GFRC made with Trinic’s admixtures wets out easier and has less lumps even when mixed in non-high shear mixers. We also invested in a state of the art lab GFRC lab so we have the ability to conduct ASTM C-947-3 flexural tests and ASTM C-39 compression tests in house. When
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Mixing Self-Consolidating GFRC in a Vertical Shaft Mixer – Glass Fiber Reinforced Concrete When we designed Trinic’s GFRC Admix we knew people would be mixing in less than ideal mixers and we took that into account. That’s why GFRC made with Trinic’s admixtures wets out easier and has less lumps even when mixed in non-high shear mixers. We also invested in a state of the art lab GFRC lab so we have the ability to conduct ASTM C-947-3 flexural tests and ASTM C-39 compression tests in house. When
33.5K viewsApr 8, 2017
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Spraying up sample boards with Trinic GFRC Premix, thanks Marcus Vowles from Power Sprays for demonstrating their mixer and pump. Trinic Premix is thoroughly tested in-house before it reaches our customers including: • ASTM C-39 • ASTM C-947 • ASTM C-1185 • ASTM C-666 • ASTM-C-403 • ASTM C-157 Trinic Premixes: https://trinic.us/collections/premixes Custom blends are available. Trinic, LLC. info@trinic.us – 800-475-1975 #trinic #uhpc #gfrc #precast #powersprays | Trinic LLC.
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Spraying up sample boards with Trinic GFRC Premix, thanks Marcus Vowles from Power Sprays for demonstrating their mixer and pump. Trinic Premix is thoroughly tested in-house before it reaches our customers including: • ASTM C-39 • ASTM C-947 • ASTM C-1185 • ASTM C-666 • ASTM-C-403 • ASTM C-157 Trinic Premixes: https://trinic.us/collections/premixes Custom blends are available. Trinic, LLC. [email protected] – 800-475-1975 #trinic #uhpc #gfrc #precast #powersprays | Trinic LLC.
607 viewsApr 14, 2025
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Spray up vs Premix GFRC Premix GFRC: • Pre-cut bundled fiber designed for premix is weighed and mixed into the mortar prior to casting. • Fiber loads of 3% of the dry weight of the mix are typically used. • Using over 3% fiber does not equal more flexural strength. Flex strength peaks at about 3.5%, holds steady at 4%, begins to decline at dosages over 4%. • Flexural strengths of 1,800 PSI (ASTM C-947-3) are typical. • Mix can be sprayed or self-consolidating. Spray-Up GFRC • Fiber is chopped to
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Spray up vs Premix GFRC Premix GFRC: • Pre-cut bundled fiber designed for premix is weighed and mixed into the mortar prior to casting. • Fiber loads of 3% of the dry weight of the mix are typically used. • Using over 3% fiber does not equal more flexural strength. Flex strength peaks at about 3.5%, holds steady at 4%, begins to decline at dosages over 4%. • Flexural strengths of 1,800 PSI (ASTM C-947-3) are typical. • Mix can be sprayed or self-consolidating. Spray-Up GFRC • Fiber is chopped to
363 viewsJan 8, 2024
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We are often asked what the difference between high performance GFRC and UHPC. The simple answer is about 8,000 PSI compressive strength and about 400 PSI higher flex strength (given equal reinforcement) with Trinic White UHPC vs Trinic High Performance GFRC. This piece was cast with Trinic Fast Set Self-Consolidating GFRC mix reinforced with a 3% dose of Owens Corning CemFill 60. It could have just as easily been cast with Trinic UHPC utilizing the same reinforcement. Trinic Fast Set Self-Conso
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We are often asked what the difference between high performance GFRC and UHPC. The simple answer is about 8,000 PSI compressive strength and about 400 PSI higher flex strength (given equal reinforcement) with Trinic White UHPC vs Trinic High Performance GFRC. This piece was cast with Trinic Fast Set Self-Consolidating GFRC mix reinforced with a 3% dose of Owens Corning CemFill 60. It could have just as easily been cast with Trinic UHPC utilizing the same reinforcement. Trinic Fast Set Self-Conso
547 viewsMar 7, 2022
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