HIGH PERFORMANCE CONCRETE WITH GGBS AND ROBO SAND. The bulk density of ROBO sand or crusher dust is 1768 kg/m3. The specific gravity and fineness modulus of ROBO sand are and respectively.
MATERIALS USED PPC confirming to IS part 1 was used in the experiment. Coarse aggregates of 10 mm and 20 mm size and natural sand confirming to zone III was used. Crusher dust confirming to zone I was also used as a partial replacement of natural sand at the replacement levels of 30%, 40%, 50% and 60%.
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what is the fineness modulus of natural sand . fineness modulus of crusher dust . ... concrete sand fineness modulus range is 2 ... Contact Supplier Section 902 AGGREGATES Section 902. AGGREGATES ... Natural Sand 2NS and 2MS. Fine, clean, hard, ... Base Fineness Modulus.
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Aggregates for Concrete bination of gravels or crushed stone with particles predominantly larger than 5 mm ( in.) and generally ... equipment has been developed to reduce noise and dust. Aggregates must conform to certain standards for optimum engineering use: they must be clean, hard,
Jul 20, 2016 · Fineness modulus of crusher dust . section includes the requirements for fine and coarse requirement of crusher sand fine modulus fineness modulus of crusher sand fineness modulus of river sand in south africa. requirement of crusher sand fine modulus Crusher fineness modulus .
Stone crusher dust as a fine aggregate in Concrete. The test results shows that the replacement fine aggregate by crusher dust up to 50% by weight has require for manufactures of the product are Portland cement and aggregates which are available . •а Crusher dust: Fineness Modulus:, Specific Gravity = Test . 2005.
Silt and crusher dust. Affect the bond between cement paste and aggregates. ... the aggregate and the alkaline hydroxides derived from the alkalis (Na 2 O, K 2 O) in the cement. • The resulting gel tends to increase in volume in a humid ... Fineness Modulus
Stone crusher dust as a fine aggregate in Concrete for paving . Crusher dust : Fineness Modulus . specific gravity of the sand used for the preparation of concrete was found to be higher than the specific gravity of crusher dust.
Crusher dust is a fine material formed during the process of comminution of rock into crushed stone or crushed sand. This dust is composed by particles which pass 75 μm BS sieve.
Fineness modulus = /100 = Stone Dust Stone dust produced from stone crushing zones appears as a problem for effective disposal. Hence in this work stone dust is used in the concrete as partial replacement of the sand.
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Fineness modulus of sand and powder sand has been determined by . What is the fineness modulus of fine aggregate ... The American Standard Society for Testing and Materials requires a number between and for fine aggregate on the fineness modulus scale. Fineness modulus ... How To Calculate Fineness Modulus Of Crusher Dust ...
Stone crusher dust as a fine aggregate in Concrete for paving Crusher dust : Fineness Modulus specific gravity of the sand used for the preparation density of sand and crusher dust bulk density crusher dust DXN Ball Mill.
Feb 14, 2013· What is the density of quarry dust – The QA wiki. ... Properties of green concrete containing quarry rock dust and . density (kg/m3) Fineness modulus Effective size (mm) Coefficient of . Cement (OPC 43) ... density of manufactured sand – Quarrying Crusher Plant.
How To Calculate Fineness Modulus Of Crusher Dust ... How To Calculate Fineness Modulus Of Crusher Dust ... amounts of stone dust that originated from stone crusher as rubbish is going .In order obtain adequacy of the study fineness modulus of sand and Stone.
The Importance of Fineness Modulus The Concrete Producer Jan 1, 1994 ... In 1925, Duff Abrams introduced the concept of fineness modulus (FM) for estimating the proportions of fine and course aggregates in concrete...
Effect of fineness modulus of manufactured sand on fresh properties ... view of the required quality of gradation of fine aggregate, this investigation is ... general, the demand of natural river sand is quite high in developing countries.
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Crusher dust have excellent load bearing capability and durability. It is also non plastic. The objectives of this study are to determine if crusher dust can stabilize the soil and to quantify the maximum dry density (MDD) and unconfined compression strength (UCS). ... The fineness modulus of the sample is calculated using the results. The ...
Fineness modulus of sand (fine aggregate) is an index number which represents the mean size of the particles in sand. It is calculated by performing sieve analysis with standard sieves. The cumulative percentage retained on each sieve is added and subtracted by 100 gives the value of fineness modulus.