Although each type of fibre has improved specific concrete properties the fracture behaviour of HPC reinforced with only basalt and basaltpolypropylene fibres has not been elucidated Basalt fibres are not commonly used for structural concrete applications They come from basalt ore and have a good compatibility with concrete
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Production Capacity: 0.5-76TPH
Applied Materials: Slag, blast furnace slag, fly ash, cinder, slag, carbide slag, limestone, clay, sand, quartz sand, etc.
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Processed Materials: Non-ferrous metal minerals such as copper, lead, zinc, molybdenum, cobalt, tungsten, antimony etc.
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Feeding Granularity: 35-60mm
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Feeding Size: 3-5mm
Moisture Content: 10-15%
Density of Pellets: 1.0g/m3
Feeding Size: 200-350mm
Discharging Size: 25-35mm
Production Capacity: 5-150TPH
Feeding Size: ≤25-≤30mm
Discharging Size: 0.125- 0.044mm
Production Capacity: 2-176TPH
This micronized line for quicklime is in Teheran, Iran. The whole line includes pe250x400 jaw crusher, electromagnetic vibrating feeder, HGM175 grinding mill, hoist, electric control cabinet, packaging machine, pulse duster, etc., with the features of higView Details
The results indicate that highperformance concrete containing basaltpolypropylene fibre mixtures of 5050 and with only polypropylene fibre content of 0100 can be pronounced as the most appropriate combinations to be used in highperformance concrete for flexural toughnessView Details
Basalt fibre BF has a high elastic modulus whereas polypropylene fibre PF with a low elastic modulus has good ductility The proper amounts of hybrid BF and PF can perform a particular function at different scales of concrete that remarkably improve the macroproperties 46 47 48View Details
Basalt fiber is a relative newcomer to fiber reinforced polymers FRPs and structural composites It has a similar chemical composition as glass fiber but has better strength characteristics and unlike most glass fibers is highly resistant to alkaline acidic and salt attack making it a good candidate for concrete bridge and shoreline structuresView Details
The most ideal combination is long steel fibres that ensure concrete resistance to significant macrocracks in addition to short polypropylene PP fibres to strengthen the mortar phase not onlyView Details
Request PDF On Feb 10 2019 Dehong Wang and others published Mechanical properties of high performance concrete reinforced with basalt fiber and polypropylene fiber Find read and cite allView Details
Because of the added waste mineral admixtures and fibres the impactresistance behaviour of basaltpolypropylene fibrereinforced concrete containing the mineral admixtures BPFRC becomes significantly different from that of normal concretelike materials However the impactresistance behaviour of BPFRC has not been reportedView Details
Basaltfiber reinforced concrete BFRC is commercially available and has been reported to have higher compressive strength higher modulus of rupture improved tensile properties and higherView Details
aggregate size Highstrength concrete containing basalt and normalstrength concrete containing basalt or limestone yield higher compressive strengths with higher coarse aggregate contents than with lower coarse aggregate contents The compressive strength of highstrength concrete containing limestone is not affected by aggregate contentView Details
Aim – To make up different mixes of concrete and find out which has the greatest tensile strength General information on concrete When stones or crushed rocks are added to a mixture of water cement and sand it sets it forms a hard stone like building material called concreteView Details