No. 1688, Gaoke East Road, Pudong new district, Shanghai, China.
No. 1688, Gaoke East Road, Pudong new district, Shanghai, China.
This research was conducted to examine the potential of basaltic crusher dust as a partial replacement for Portland Pozzolana cement in hollow concrete block (HCB) production. Quarry dust is one of the waste materials abundantly available and pozzolanic material in the quarry industry. In doing so, physical tests of cement pastes and hollow concrete blocks of …
Size: 4.75 mm Fineness Modulus: 3.01 Quarry Dust Specific Gravity: 2.63 Absorption: 0.6% Size: 4.75 mm Fineness Modulus: 4.20 ... The test methods to determine the slump and the entrained air content
Attempts have been made to study the suitability of Quarry dust as sand replacing material and it has been found that Quarry dust improves the mechanical properties of concrete as well as …
Impact test on Coarse Aggregates Fineness modulus of Coarse Aggregate Table: Properties of Cement S.no Properties Test Results IS: 12269-1997 ... Test – 2 For 50%quarry dust& 50% aggregate 0.962 Test – 3 For 75%quarry dust 25% aggregate 0.984 Test – 4 Forquarry dust&0% aggregate 0.987 ...
Quarry Dust - 225 450 675 900 CA 700 700 700 700 700 SP 3% 3% 3% 3% 3% C. Testing Fresh Properties of SCC 1) Slump Flow Test Slump flow test apparatus is shown in Figure 1(a). Slump cone has 20 cm bottom diameter, 10 cm top diameter and 30 cm in height. In this test, the slump cone mould is placed exactly on the 20 cm
At 28 days of curing, river sand concrete exceeded the target compressive strength by 36%, whereas quarry dust concrete was less than the target compressive strength by 12%.
QUARRY DUST: rushed rock aggregate quarrying. C generates considerable volumes of quarry fines, often termed "quarry dust". Quarry dust can be defined as residue, tailing or other non-voluble waste material after the extraction and processing of rocks to form fine particles less than 4.75mm. Test on Materials. Test on Aggregate and Sand. 1.
Utilization of Quarry Dust in Paver Blocks Arun Patel1 Vishnu ... 37.35 mpa after 18 days of curing and fineness modulus 7.6%. natural river sand is used as fine aggregate with ... – 1963 " Indian Standard method of test for Aggregates of Concrete" [18]Radhikesh P. Nanda, Amiya K. Das, Moharana.N.C "Stone crusher dust as a fine aggregate ...
Fineness modulus 2.50 2.92 . ... Test on RC Beams with Quarry Dust Concrete The beams are 150 mm wide and 200 mm deep and 1400 mm long for an effective span of 1200 mm. The Longitudinal ...
Quarry dust, a byproduct from the crushing process of stones (Blue metal) which is available abundantly from rock quarries at low cost in many areas can be an economical alternative to the river sand. Quarry dust can be defined as residue, tailing material after the extraction and processing of rocks to form fine particles less than 4.75mm.
International Journal of Engineering and Management Research e-ISSN: 2250-0758 | p-ISSN: 2394-6962 Volume-12, Issue-2 (April 2022)
The Fineness test sample should be free of lumps. Take 100 gm of cement sample and note its weight as W1. Drop 100 gm of cement in a 90 µm sieve and close it with the lid. Now, shake the sieve with your hands by agitating the sieve in planetary and linear movements for 15 minutes.
QUARRY DUST The quarry dust passes through 4.75mm and retained on 150 micron sieve are used. The purpose of the quarry dust is to fill the voids in the coarse aggregate and to replace the fine aggregate. TABLE. 3 PROPERTIES OF QUARRY DUST TEST CONDUCTED RESULTS Fineness modulus 6.27 Specific gravity 2.65 FOUNDRY SAND
HPC1=> HPC with quarry dust as fine aggregate HPC2=> HPC with quarry dust as fine aggregate addition of 0.5% of steel fibre HPC3=> HPC with quarry dust as fine aggregate addition of 1% of steel fibre HPC4=> HPC with quarry dust as fine aggregate addition of 1.5% of …
limitations, Quarry dust has been proposed as an alternative to river sand that gives additional benefit to concrete III. ... between the particle size and the percentage fineness on a semi log graph sheet. The graph that is plotted is ... The bulking test is done by following the procedure given in IS 2386 (partIII) – 1963, the bulking is ...
8 Fineness Modulus 3.05 9 Water absorption 0.81% Fineness modulus = Cumulative %weight retained 100 = 305.6/100 =3.05 G. Quarry Dust ; The Physical Properties of Quarry dust is as Tabulated below. Table- VII: Sieve analysis data & physical properties for Quarry Dust Fineness modulus . . I ) Cement ) )
V-funnel test and L-box test results were found to be satisfactory, i.e. passing ability, filling ability and Figure-4 and Figure -5 shows the segregation resistance are well within the limits only for mixes SCC_0%, SCC_25% & SCC50% for other SCC mixes it doesn't satisfied because quarry dust has high fineness, its usage in the concrete is ...
S.NO Name of Test Observed Value . 1. Specific gravity 2.3 2. Bulking of sand 11.1% 3. Sieve analysis 2.6 As per IS 383: 1970, the results are within the maximum limits. Quarry Dust-Quarry dust, a byproduct from the crushing process of stones (Blue metal) which is available abundantly from rock quarries at low cost in
to improve the workability of quarry dust replaced concrete. Concrete produced using quarry fines shows improvement in higher flexural strength, abrasion resistance, and unit weight. which are …
concrete, in which higher fineness resulted in an increased in compressive strength. The fineness of OPC and MFQD as a partial cement replacement may affect the rate of hydration, …
3.2.2 QUARRY DUST Quarry-Dust is the material which is obtained while crushing the stone. Quarry dust is small sand-sized particles and washed to be used in Constructions. Figure 2: Quarry dust . TABLE: 2 Tests results of Fine Aggregate: S.NO PROPERTIES SAND QUARRY DUST . 1 Specific Gravity 2.52 2.71 2 Fineness Modulus 2.55 2.41
Test method for compressive strength of concrete is based on IS 516. The fineness of fly ash will be tested by using 90micron sieve. ... The silt content of quarry dust is acceptable. Fineness modulus of river sand is 2.456. The fineness of river sand is acceptable.
In this study compressive strength and split tensile of concrete was evaluated to investigate the optimal use of quarry dust as fine aggregate in concrete. 1. INTRODUCTION. Concrete is a …
sand because of regulatory limitations in Indian nation requests relatively more prominent cost at around a few times ... 2 Fineness 2.53 3 Density 1.76 4 Void ratio 0.55 Coarse Aggregates: ... STRENGTH TEST OF "QUARRY DUST" MIX CONCRETE (DAYS) S.NO Grade With % of quarry dust and 5% of fly ash in all grades C.S for
Quarry dust is the leftover material left over after rocks are extracted and processed into fine particles smaller than 4.75 mm. Due to disposal issues, quarry dust—which is typically …
Split tensile strength of quarry dust concrete [14] Lohani et al. [34] carried out tensile strength test for replacement (0%, 20%, 30%, 40% and 50%) of fine aggregate by quarry dust. The maximum of tensile strength at 20% replacement was 3.5 Mpa for 53 …
The fineness modulus was determined as per IS 386- Part: III – 1963 Fineness modulus of natural river sand : 2.63 Fineness modulus of quarry dust : 2.70 18 | Page International Journal of Latest Research in Engineering and Technology (IJLRET) ISSN: 2454-5031 || Volume 02 - Issue 08 || August 2016 || PP. 15-33 ...
Attempts have been made to study the basic properties of Quarry dust and compressive strength of Quarry dust concrete. The quarry dust behaves similar to conventional fine aggregate …
2.3 Quarry Dust:- Quarry dust is obtained from sawargaon plant. Sr.no. Test Reading 1. Fineness modulus 2.90 2. Specific Gravity 2.50 3. Water Absorption 0.5% 4.. Surface texture Rough 5. Practical shape Fine powder III. EFFECT OF QUARRY DUST ON PROPERTIES OF CONCRETE MIX 7 days In N/mm2 14 days In N/mm2 28 days in N/mm2 CC 27.71 33.32 42.93
Test have been made to investigate some property of quarry dust and the suitability of those properties to enable quarry dust to be used as partial replacement material for sand in …
