Shukla M, Shau A.K and Sachan A.K., (1998) "Performance of stone dust as fine aggregate in Portland replacing Sand on concrete and mortar", National seminar on advances in special concretes ...

The suitability of crushed stone dust waste as fine aggregate for concrete has been assessed by comparing its basic properties with that of conventional concrete. Two basic mixes were selected for natural sand to achieve M25 and M30 grade concrete. The equivalent mixes were obtained by replacing natural sand by stone dust partially and fully.

This paper presents the fresh and hardened properties of high-strength concrete comprising byproduct fine crushed aggregates (FCAs) sourced from the crushing of three different types of rocks, namely granophyre, basalt, and granite. The lowest void contents of the combined fine aggregates were observed when 40% to 60% of natural …

The present paper study the effect of partial substitution of brick dust (BD), stone dust (SD), and recycled fine aggregate (RFA) as fine aggregate on the properties of natural aggregate concrete (NAC) and recycled aggregate concrete (RAC). In the present investigation, two groups of mixes were considered: Group A consists of …

In the present experimental work, the natural fine aggregates are partially replaced by crushed CRT Glass aggregates with replacement ratio of 0%, 5%, 10%, 15% and 20% and cement is partially ...

The typical weight of 1 CFT (cubic foot) of 10 mm, 20 mm & 40 mm aggregate (stone) is range between 41kg and 46kg (90 to 100lb), or an average of 44kg (97-pound). 1 CFT of 20 mm aggregate weighs about …

2.2 Fine Aggregate. The fine aggregate fills the space between the coarse aggregate and river sand which passes through a 4.75 mm sieve taken. The code used for natural river sand to cast concrete specimens was IS 383:2016 . 2.3 Quarry Dust. The quarry dust is a waste product formed after crushing the granite stones.

Nuruzzaman et al. [2] replaced stone dust as a replacement of. sand from 0 to 50% and studied the compressive strength and tensile strength of that mix. They. suggested the optimum percentage of ...

The experimental result shows that the strength properties of cement concrete incorporating acceptable solid waste consisting of crushed stone dust were homogenous and much higher than conventional concrete. The cement concrete stone dust CCSD 7.5 with partial replacement of 7.5% stone dust shows an increase in compressive and …

Usually, natural river sand is used as a fine aggregate. However, places, where natural sand is not available economically, finely crushed stone may be used as a fine aggregate. 1.4QUARRY ROCK DUST: Quarry dust is the by-product which is formed in the processing of the granite stones which broken downs into the coarse

The use of industrial waste materials as fine aggregates in concrete is a good alternative to conventionally used fine aggregates. Stone dust is one of the best alternative materials for fine aggregate. Accelerated curing method is used to get early high compressive strength in concrete . This method is also used to find out 28 days ...

Hameed, M.S. and Sekar, A.S.S. (2009). Quarry dust as a replacement of fine aggregate in concrete. ARPN J. Engg. Appl. Sci., 4(4), 83-89. Jairo José de Oliveira Andrade and Guilherme Camargo Boldo. (2018). Influence of stone dust as fine aggregate replacement on concrete compressive strength using an analysis of variance (ANOVA).

SPECIALTY TYPES #57 - Contains particles about ¾ inch in diameter. #67 - Contains particles ¾ inch or less in diameter. #411 - #57 stone and #10 stone screenings mixed together.. There are also more specialty types, …

15% non valued waste in the stone quarries which are invariably named as quarry dust(QD), quarry waste (QW), quarry sand(QS), rock powder dust (RPD), crushed sand(CS), crushed rock powder(CRP) or artificial sand(AS) by different authors.. Utilization of quarry dust reduces the burden of dumping dust on earth causing pollution.

Also, according to data from these publications, the workability of fresh concrete made with stone dust replacing natural sand as fine aggregate suffers a reduction in comparison with reference ...

That portion of an aggregate passing the 4.75 mm sieve and predominantly retained on the 75 µm sieve is called "fine aggregate" or "sand," and larger aggregate is called "coarse aggregate". Coarse aggregate may be available in several different size groups, such as 4.7–19 mm, or 19–37.5 mm. Fine aggregates generally consist of ...

Stone dust is such an alternative material which can be effectively being used in construction as partial replacement of natural sand. This is a waste product obtained from aggregate crushing plant. Stone dust is well appropriate in terms of strength and economy over normal sand for medium grade concrete.

The concept of replacement of natural fine aggregate by quarry dust which is highlighted in the study could boost the consumption of quarry dust generated from quarries. By replacement of quarry dust, the requirement of land fill area can be reduced and can also solve the problem of natural sand scarcity. The availability of sand at low cost as a fine …

In this work two types of fine aggregate were used and replaced partially (0%, 25%, 50%) by stone dust. At the same time the cement was also replaced partially (0%, 5%, 10%) by stone powder.

The present study is aimed at utilizing stone dust as fine aggregate in concrete by replacing natural sand at relatively smaller percentages. ... A.K. (1998), Performance of stone dust as fine aggregate in Portland replacing Sand on concrete and mortar, National seminar on advances in special concretes, Indian concrete institute, banglore ...

Used fine aggregate and stone dust confirm same zone according to IS 383 – 1970 in the study. Total 84 specimens of size 150 X 150 X 150 mm were casted during this investigation.

A complete replacement of quarry dust to river sand as fine aggregate in concrete is possible with proper treatment of quarry dust before utilization (Illangovan et al 2008).The utilization of ...

Compressive strength of concrete made using 05 % ceramic waste aggregate and 05 % stone dust as replacement of coarse aggregate and fine aggregate respectively, is about 20% more than that of referral concrete at 28 days. However, compressive strength at 05% recycled aggregate and 05% stone dust is marginally than that of conventional concrete.

2. Rock Dust Characteristics. Aggregate is defined by the European standard EN 12620 [] as granular materials of natural, manufactured, and recycled origin used in the construction industry.Similar definitions are provided from various ASTM standards [25,26].The aggregate grains are originally part of the parent rock and are …

Shukla M, Shau A.K and Sachan A.K., (1998) "Performance of stone dust as fine aggregate in Portland replacing Sand on concrete and mortar", National seminar on advances in special concretes ...

The escalating demand for natural resources within the construction industry is progressing upward. At the same time, however, there is a great concern regarding the depletion of these resources. This review paper emphasizes the significance of utilizing alternative aggregate materials in concrete. Particularly, it aims to explore replacing …

a pozzolanic material and suitable to be used in a concrete mixture. The performance of the waste glass as fine aggregate was reviewed by considering the workability of fresh concrete, the strength, and the splitting tensile of hardened concrete. The range of the replacement waste are 0%, 10%, 20% and 30%. The influence of the waste glass on ...

Fresh ceramic waste coarse aggregate and quarry dust fine aggregates make concrete less cohesive and harder to deal with than standard concrete [16]. Ceramic waste and quarry dust aggregates absorb much of water. This technique uses porous ceramic waste and quarry dust aggregates. Stone dust can substitute river sand as …

The replacements are done at 0%, (30%, 1%), (40%, 1%), (50%, 1%) of fine aggregate with Stone dust and addition of Steel fiber 1% by the weight of cement. Design mix is prepared on M30 grade of concrete. The result showed that at fixed W/C ratio (0.40) the strength and durability increased initially at small percentages and the cost for ...

This study investigated the use of sawdust as partial replacement. for fine aggregates in concrete production. Sawdust was used to replace fine aggregates from 0% to. 50% in steps of 10%. Concrete ...