Study on Compressive Strength of Quarry Dust as Fine ...
From the results of experimental investigations conducted, it is concluded that the quarry dust can be used as a replacement for fine aggregate. It is found that 40% replacement of fine aggregate by quarry dust gives maximum result in strength than normal concrete and then decreases from 50%.
Coal power station waste as a fine aggregate replacement ...
EXPERIMENTAL INVESTIGATION. BBA, MTP and WNG were selected as partial fine aggregate replacements (by weight of the total fine aggregate content) at 20 per cent, 30 per cent, 40 per cent and 50 per cent. A field trial was also performed to assess the practicality of …
Use of Quarry Dust as fine aggregates by Partial ...
The concept of replacement of natural fine aggregate by quarry dust improve the utilization of generated quarry dust, thus reducing the requirement of land fill area and conserving the scarcely available natural sand sustainable development. Strength of the concrete is mainly dependent
project report on fine aggregate replacement by quarry dust
The Utilization of Quarry Dust as Fine Aggregates in Concrete. quarry dust (Mix 3), under thermo shock and high temperature showed the least reduction in strength. It was finally concluded that quarry dust can be effectively used for 50% replacement of sand in the conventional concrete. Utilization of Quarry Dust as Fine Aggregates. V.
BEHAVIOUR OF CONCRETE ON THE USE OF QUARRY DUST TO …
To use of the quarry dust replacement of fine aggregate reduces the environmental pollution as well as providing an economic value for the waste material. To improve durability, ductility using replacing fine aggregate. To study the mechanical and physical properties of construction waste aggregate by conducting experimental work.
Strength Characteristics of Quarry Dust in Replacement of Sand
The replacement of natural fine aggregate by using quarry dust leads to consumption of generated quarry dust, the requirement of land fill area can be reduced and solves the natural sand scarcity...
What are the advantages of using quarry dust as fine ...
May 22, 2017 · From the results of experimental investigations conducted, it is concluded that the quarry dust can be used as a replacement for fine aggregate. It is found that 40% replacement of fine aggregate by quarry dust gives maximum result in strength than normal concrete and then decreases from 50…
What are the Materials for Replacement of Sand in Concrete ...
Aggregate occupy about 60 – 70% volume of concrete. In this percentage 40 to 50 % proportion of aggregate is fine aggregate (sand). Fine aggregate selection …
Partial Replacement of Sand with Quarry Dust in Concrete ...
-The reduction in the sources of natural sand and the requirement for reduction in the cost of concrete production has resulted in the increased need to identify substitute material to sand as fine aggregates in the production of concretes especially in Concrete. Quarry dust, a by-product from the crushing process during quarrying activities is one of such materials.
(PDF) REPLACEMENT OF FINE AGGREGATE WITH SAWDUST
River sand has been the most popular choice for the fine aggregate component of concrete in the past, but over use of the material has led to environmental concerns, Attempts have also been made to...
Use of Quarry Dust to Replace Sand in Concrete – An ...
This is obtained by crushing the stone boulders of size 100 to 150mm in the stone crushers. Then it is sieved and the particles passing through 20 mm and retained on 10mm sieve known as course aggregate. The particles passing through 4.75mm sieve are called as quarry dust.
An Investigation into the Use of Manufactured Sand as a ...
Jun 02, 2016 · The average values represent the properties of a fine aggregate which could be encountered and could be a 50:50 blend of dredged natural sand and clay contaminated quarry dust mixed in concrete with medium dosage of plasticiser and w/c ratio of 0.62.
Products | Frazier Quarry
Replacement of Natural Sand Products; Recreational Paths; Utility Line Bedding; Fine aggregates are used for an array of purposes within the construction process. Paving, ready mix concrete, hardscaping projects as well as surface treatment are just a few examples. Also, these materials can be used in backfill applications for utilities.
Suitability of Quarry Dust as a Partial Replacement of ...
To overcome this problem, present study is focused on the suitability to utilize the quarry dust in Self Compacting Concrete (SCC) partially as fine aggregate with the natural fine aggregates. In this work, quarry dust is used as replacement of sand in a different level (0%, 15%, 30%, 45% and 60%) for producing the SCC.
An Experimental Investigation on Concrete by Partial ...
stone dust and waste foundry sand as fine aggregate replacement. Fine aggregate are replaced partially with stone dust and waste foundry sand. The percentages of replacement 0%, 20%, 30%, 40%, 50% by weight of fine aggregate with stone dust and 0%, 10%, 15%, 20%, 25% by weight of fine aggregate with waste foundry sand.
REPLACEMENT OF FINE AGGREGATE WITH JAROFIX IN …
for the replacement of fine aggregate in concrete. Aggarwal et al [3] observed that the bottom ash can be replaced as fine aggregate upto 50% without affecting the properties of concrete. Siva et al. [25] had done experimental investigation on partial replacement of fine aggregate using crushed spent fire bricks.
Suitability of Ambo Sandstone Fine Aggregate as an ...
Apr 17, 2018 · The primary objective of the research is to evaluate the suitability of Ambo Sandstone Fine Aggregate (ASFA) as an alternative replacement of river sand in normal concrete production. Samples extracted from Senkele and Aleltu quarry sites of Ambo Area.
The Utilization of Quarry Dust as Fine Aggregates in Concrete
It is also found that utilization of quarry dust as fine aggregates in concrete provides sufficient workability and also the required strength. Utilization of quarry dust will …
Effects of The Total and Partial Replacement of Sharp Sand ...
Sharp sand is most commonly used as fine aggregates in the production of concrete and an adequate substitute is being investigated to reduce its usage worldwide. In such a situation, quarry dust can be an economic alternative to sharp sand.
Study of Compressive Strength of Concrete by Partially ...
use quarry dust as a substitute for fine aggregate and we can check the strength, if strength remains same we can replace quarry dust as a substitute in the construction fields. In the production of concrete, fine aggregate place a vital role. In Warangal district resources material of fine aggregate of …