Product specification: Φ2.5×40m-Φ6.0×95m
Processing capacity: 180-10,000t/d
Processible materials: roasting cement clinker in the industries of metallurgy, refractory matter and chemical plant .
Application range: industries of construction materials, metallurgy, chemical engineering and environment protection.
Advantages: advanced pre-heating system, high rotary speed, high yield, good sealing function and environment protective.
[email protected]A rotary kiln is a device that supplies tremendous amounts of heat in order to change the chemical composition of an object.As a leading global manufacturer of crushing equipment, milling equipment,dressing equipment,drying equipment and briquette equipment etc. we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete plant plan. If you are interested in these product, please contact us.
In this study, the effect ofironpowder (Fe2O3) on the compressive strength, tensile strength,workability,and porosity of the binary blendedconcretewere experimentally investigated. For this purpose, Portland cement was partially replaced by 1.5%, 2.5%, 3.5%, and 5% by weighing ofironpowder. The amount of water-binder-ratio was considered constant.
Get PriceUsually thespecific gravityof most aggregatesvariesbetween 2.6 and 2.8.Specific gravityof certain materials as perconcretehand book CA-1 Bombay may be assumed as shown in Table 4.9. Method of Determination ofSpecific Gravityof Aggregate: IS-2386-Part-III-1963 describes various procedures to find out thespecific gravityof aggregates ...
Get PriceSep 24, 2010· Thespecific gravityand water absorption of aggregates are important properties that are required for the design ofconcreteand bituminous mixes. Thespecific gravityof a solid is the ratio of its mass to that of an equal volume of distilled water at a specified temperature. Because the aggregates may contain water-permeable voids, so two ...
Get PriceIt is a metamorphic rock. It is having porous and sponges structure. It contains high percentage of iron oxide. Its colour may be brownish, red, yellow, brown and grey. Its specific gravity is1.85and compressive strength varies from 1.9 to 2.3 N/mm2. It can be …
Get PriceMay 18, 2018·Concretebeing the major consumable material after water makes it quite inquisitive in its nature. The strength ofconcreteis majorly derived from aggregates, where-as cement and sand contribute binding and workability along with flowability toconcrete.. This is an in-depth article on Compressive Strength ofConcrete.
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Get PriceApr 20, 2009· Itvariessome depending on the density of you local aggregates used to make theconcrete, and on yourpercentageof voids. For the product you're talking about here in my area I'd figure about 110-115#/cubic foot.
Get PriceSep 01, 2008· Approximately 18,000 ha of land is currently under mining operations in Goa (Kumar, 2000).The present mining rate of 16–21 million ton of ore, with high ore-over burden ratio of around 1:3, means that there is a need of removal and disposal of 40–50 million m 3 of waste per year. Having exhausted the available area for waste dumps within leasehold area, the mining companies had to …
Get PriceSep 26, 2019· Thepercentageof water for making a cement paste of normal consistencyvariesfrom A . 15 to 25% B . 25 to 35% C . 35 to 50% D. 50 to 60%
Get PriceIt is a metamorphic rock. It is having porous and sponges structure. It contains high percentage of iron oxide. Its colour may be brownish, red, yellow, brown and grey. Its specific gravity is 1.85 and compressive strength varies from 1.9 to 2.3 N/mm2. It can be …
Get PriceFormulas: (1)Specific gravity= W 3 / (W 3 – (W 1 – W 2)) (2) Apparentspecific gravity= W 4 / (W 4 – (W 1 1 – W 2)) (3) Water Absorption = ((W 3 – W 4) / W 4) X 100** The size of the aggregate and whether it has been artificially heated should be indicated. ** Though highspecific gravityis considered as an indication of high strength, it is not possible to judge the suitability ...
Get PriceSep 29, 2016·Specific gravityis the property of an aggregate required for the design ofconcretemix. Thespecific gravityof a solid is the ratio of its mass to that of an equal volume of distilled water at a specified temperature. Because the aggregate may contain water permeable voids so two measures ofspecific gravityof aggregates are used. 1.
Get Price1) weigh initial 2) shake series of sieves, smallest openings at bottom 3) find weight of material retained on each sieve and on pan 4) Tabulate results 5)findpercentretained on each size 6)compute totalpercentretained 7)compute total %passing
Get PriceSpecific gravity: 2.53 ... extracted fromcrushingof wasteconcrete... The results showed that replacing about 60percentof steel slag aggregates for coarse aggregate and 40percentof ecosand ...
Get PriceTheground granulated blast furnace slag(GGBFS) is a by-product ofironmanufacturing which when added toconcreteimproves its properties such as workability, strength and durability. This material is obtained by the heating ofironore, limestone and coke at ...
Get PriceThis paper presents the results of the experimental work conducted to study the effect of quarry waste on self-compacting concrete containing binary cementitious blendsof fly ash and cement. For this purpose nine trial mixes were prepared, where thepercentagereplacement of river sand by quarry waste was 0%, 10%, 20%, 30%, 40%, 50%, 70%, and 100% to study the flowability ...
Get PriceAug 05, 2019· Lowerspecific gravityrock is preferred byconcreteand asphalt producers due to the lower volume required for the same higherspecific gravityrock, which makes it more economic for the producer. Alkali-Aggregate Reactivity is a test that determines the suitability in high alkali cement forconcrete…
Get PriceMay 09, 2018· The Physical properties arespecific gravity2.9, Bulk density 1200 Kg/m 3 and fineness 350 m 2 /Kg. Application of GGBS GGBS is used along with the ordinary Portland cement or other pozzolanic materials inconcrete.
Get PriceMay 18, 2018·Concretebeing the major consumable material after water makes it quite inquisitive in its nature. The strength ofconcreteis majorly derived from aggregates, where-as cement and sand contribute binding and workability along with flowability toconcrete.. This is an in-depth article on Compressive Strength ofConcrete.
Get PriceThespecific gravity variesfrom 1.85 to . ... contains highpercentageofironoxide. Its colour may be brownish, red, yellow, brown and ...specific gravity variesfrom 2.55 to 2.65.Crushing...
Get PriceSep 01, 2008· Approximately 18,000 ha of land is currently under mining operations in Goa (Kumar, 2000).The present mining rate of 16–21 million ton of ore, with high ore-over burden ratio of around 1:3, means that there is a need of removal and disposal of 40–50 million m 3 of waste per year. Having exhausted the available area for waste dumps within leasehold area, the mining companies had to …
Get PriceIt is a metamorphic rock. It is having porous and sponges structure. It contains high percentage of iron oxide. Its colour may be brownish, red, yellow, brown and grey. Its specific gravity is 1.85 and compressive strength varies from 1.9 to 2.3 N/mm2. It can be …
Get PriceAug 01, 2010· a. Ordinary Portland cement 53 grade withspecific gravityof 3.16 b. Locally available sand with fineness modulus of 2.86 andSpecific gravityof 2.61 c. Locally available coarse aggregate with fineness modulus of 5.27 andspecific gravityof 2.78 d. Ground granulated blast furnace slag withspecific gravityof 2.94 e.
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