Jul 29 2020 · Concrete strength grade Mixed sand fineness modulus C60 The fineness modulus of the mixed sand shall not be less than 23 and the fineness modulus of the ultrafine sand shall not be less than 11 C45C55 The mixed sand fineness modulus is not less than 18 and the ultrafine sand fineness modulus is not less than 09...We are a professional mining machinery manufacturer, the main equipment including: jaw crusher, cone crusher and other sandstone equipment;Ball mill, flotation machine, concentrator and other beneficiation equipment; Powder Grinding Plant, rotary dryer, briquette machine, mining, metallurgy and other related equipment. which can crush all kinds of metal and non-metallic ore, also can be dry grinding and wet grinding.If you are interested in our products or want to visit the nearby production site, you can click the button below to consult us.Welcome to our factory to test machine for free!Get Price
Input Size: ≦10mm
Warranty: 12 Months
Feeding Granularity: 35-60mm
Production Capacity: 12-360TPH
Processing Capacity: 20-99TPH
Application area: Slag industry, sandstone industry, etc.
Motor Power: 130-3550kw
Total Weight: 25.8-476t
Production Capacity: 4.5-210TPH
Feeding Size: 400-1200mm
Production Capacity: 45-500TPH
Applied Materials: Limestone, granite, basalt, andesite, iron ore, quartz, diabase, iron ore, gold ore, copper ore,etc.
Processing Capacity: 2.5-50TPH
Application Area: industries of wood, slag, sand, construction materials, metallurgy, chemical engineering, coal, minerals, etc.
Applied Materials: sawdust, wood chips, wood shavings, clay, limestone, ardealite, dry-mixed mortar, grain slag, coal slime, etc.
Feeding Granularity: 0.03-1mm
Production Capacity: 2-40TPH
Applicable Range: Suitable for separating materials with 0.3-0.02 mm particle size, such as iron ore, ilmenite, chromite, pyrite, zircon, rutile, monazite, Phosphorus, tungsten, tin, tantalum, niobium, rare metals, non-metallic minerals
Capacity: 0.18-7 (m ³/min)
Suitable Materials: Limonite Ore,Copper, zinc, lead, nickel, gold and other non-ferrous metals, ferrous and non-metal.
Major Equipment: Jaw crusher, ball mill, sprial classifier, magnetic separator, concentrator machine and dryer machine
Jul 29 2020 · Concrete strength grade Mixed sand fineness modulus C60 The fineness modulus of the mixed sand shall not be less than 23 and the fineness modulus of the ultrafine sand shall not be less than 11 C45C55 The mixed sand fineness modulus is not less than 18 and the ultrafine sand fineness modulus is not less than 09Get Price
The concrete mix design should be done properly When the sand of finer grade is used the ratio of finer • Zone One Sand Concrete The slabs using Artificial sand are more leak proof than by river sand Now a days in construction of roads buildings dams canals etc cement concreteGet Price
It is one of the factors that influence concrete mix design since it controls the proportion of sand in concrete mixture The overall fineness of sand is given by factor called fineness modulus and it is found by sieve analysis based on ASTM C 33 M33 specifications or any other applicable standards The fineness modulus of sand varies from 2Get Price
The inclusion of an artificial aggregate manufactured using plastic waste to develop a lightweight concrete was studied Five separate mixes were designed progressively increasing the amount of artificial aggregate and measuring the fresh and hardened concrete properties and it was found that the slump and density of the concrete decreased as the amount of artificial aggregate in theGet Price
Those resources are also exhausting very rapidly So it is a need of the time to find some substitute to natural river sand The artificial sand produced by proper machines can be a better substitute to river sand The sand must be of proper gradation it should have particles from 150 microns to 475 mm in proper proportionGet Price
modeling ingredients that plays important role for concrete mix preparation like cement fine aggregate a coarse aggregate of 10mm and 20mm size and water content were considered The predicted parameters were slump 7 days and 28 days compressive strength of the mix of concrete grades Table 1 Characteristics of M40 grade of concrete sampleGet Price
Oct 01 2020 · Steel slag Portland cement and fly ash were used as the raw materials for preparing the artificial aggregates The steel slag was firstly ground into powders with a specific surface area of 260 m 2 kg and then mixed with Portland cement and fly ash following the mix proportions shown in Table batches of mix were designed as shown in Table 2 in which various contents of steel slagGet Price
Lime concrete is composite mixture of lime as binding material sand as fine aggregate and gravel as coarse aggregate in appropriate proportions Lime concrete mix ratio depends on the type of construction but in general it can be taken up to 12 ratio for lime sand respectively and up to 13 ratio for lime coarseGet Price
The global Artificial Sand market is valued at million USD in 2020 and is expected to reach million USD by the end of 2026 growing at a CAGR of between 2020 and 2026 The AsiaPacific will occupy for more market share in following years especially in China also fast growing India and Southeast Asia regionsGet Price
A concrete made from a mixture of lime sand and gravel is said to be as lime concrete It was widely used before the lime was replaced by Portland cement Since long Lime has been used to make things like plaster and mortar Lime is usually made by burning of ally lime itself is calcium oxide CaO and is made by roasting calciteGet Price