SELF COMPACTING CONCRETE WITH QUARRY DUST AS PARTIAL REPLACEMENT FOR FINE AGGREGATE AND FLYASH FOR CEMENT WITH FIBRE REINFORCEMENT V. Anish1, ... present study focuses on utilization of quarry dust and fly ash in SCC as a partial replacement of fine aggregate and cement respectively. Quarry dust, a by-product from the crushing
Highlights Silica fume (SF) and fly ash (FA) are normally used in Self compacting concrete (SCC). Since these materials are costly, SCC was developed utilizing a cheap waste material, namely quarry dust powder (QDP). Mechanical properties of SCC with QDP were better than those of SCC with SF or FA. The use of QDP in SCC resulted in cost saving and the utilization of waste materials.
comparison with conventional concrete, the increase in the level of quarry dust resulted in a slight decrease in strength. In this study concrete with 50% fly ash replacement and 10% quarry dust replacement instead of cement and fine aggregate proves to be more beneficial as well as economical. Keywords: Fly Ash, Quarry Dust, Strength 1 ...
Abstract. This paper presents the results of an experimental investigation carried out to evaluate the compressive strength and transverse strength of 1 : 3 mortar mixes in which natural sand was replaced with 20%, 50%, and quarry dust by weight which were further modified by partially replacing cement with four percentages (15%, 20%, 25%, and 30%) of low calcium fly ash.
To address the environmental constraints due to cement production and sand scarcity, strength properties of high-calcium fly ash (CFA)-based geopolymer concrete with quarry dust as fine aggregate is explored in this paper. River sand was replaced with quarry dust from 0 to by mass.
Dust and Cement by Fly ash. The innovative use of Quarry Dust in concrete formulations as a fine aggregate replacement in the range of 0%, 15%, 30% & 45% by weight for M-40 grade cement (PPC). Fly ash is also used as partial replacement of cement in the same proportion.
dissertation Foam Concrete blocks are cast with 65% of fly ash and 35% of cement with foam content 1.5% of total weight and to increase its strength sand and quarry dust is added in its composition which replace fly ash up to 30% at an interval of 5%. To check properties of these cellular lightweight concrete (FC) block test like
Quarry Dust Fine Powder as Substitute for Ordinary Portland Cement in Concrete Mix 193 Journal of Engineering Science and Technology April 2014, Vol. 9(2) enhances compressive strength at hardened state . However, there is still limited information on the behaviour of concrete properties with the inclusion of different
Controlled low-strength materials (CLSMs) are an obvious choice for reuse of large quantities of these waste materials. This paper examines the fresh and hardened properties of CLSM mixtures produced using wastes such as bagasse ash and fly ash as pozzolanic materials, and broken hollow concrete blocks and quarry dust as fine aggregates.
characteristics of Quarry Dust Concrete (QDC) containing 0% to 30% of fly ash. Based on the test results, it can be concluded that combined use of quarry dust and fly ash can be shown improved strength in concrete and also preserve the environment. Keywords: - Fly Ash, Properties, Quarry Dust, Strength I. INTRODUCTION
to melt and mixed with a varying proportion of solid waste fly ash and quarry dust (PET 25-35 % fly ash 25 % and quarry dust 40-50% in weight). The measurements of physical and mechanical properties show that plastic waste paver blocks and these proportion in plastic give’s better results than concrete …
CHAPTER 2 LITERATURE REVIEW ... replacement of fly ash, quarry dust, fly ash and quarry dust at 5%, 15% and 10% respectively. It was concluded that replacement of cement with fly ash and sand with quarry dust resulted economical construction and also a …
the fine aggregate is sand or quarry dust, which the size ranges between 0.15mm and 2.36mm. The mineral filler normally used is quarry dust, 85 percent of which passes the 0.075mm sieve. The aggregate mixture is bound together with bitumen. To replace quarry dust with fly ash firstly, the physical properties were examined, to check samples
investigation presents the experimental work of partial replacement of cement by class C fly ash along with quarry dust for sand. The cement is replaced by fly ash at 10%, 20%, 30%, 40% with quarry dust by 0%, 25%, 50% of concrete specimens were prepared. The specimens are curing at the ages of 7, 28, 60 days and tested for compressive and split
different percentages and to study the effect of replacement of cement by fly ash in the preparation of self compacting concrete. Mix design of SCC with various dosages of quarry dust and fly ash was done for diffent cementitious content and the effect on fresh and hardened properties was studied.
The quarry dust and cement were firstly placed in a mixer and dry mixed for 2 min. Billet scale and fly ash were then added and mixed for another 2 min.The mixer was kept covered with burlap during mixing to avoid the volatility of materials.
Jan 01, 2017· Expanded polystyrene, Fly ash, Quarry dust, M20 conventional concrete, Compressive strength, Tensile strength. Abstract: We are developed a new structural concrete member by completely replacing coarse aggregate, fine aggregate. A study of concrete made with expanded polystyrene (EPS) beads as aggregate was carried out.
properties of high volume fly ash concrete and fine aggregate replaced concrete compressive strength, split tensile strength and flexural strength at different ages of concrete such as 7, 28, 56 days are studied. The result shows that the optimum replacement of fly ash and quarry rock dust are at 30%. Keywords: - Concrete, Quarry Rock Dust, Fly ...
May 19, 2019· A wide variety of concrete block making machines nairobi kenya options are available to you, such as concrete, cement, and fly ash. You can also choose from hollow block making machine, paving ...
to study the effect of partial replacement of fine aggregates by quarry dust and cement by fly ash on cement concrete. 1.2 NEED FOR INVESTIGATION Quarry Dust These residues are generally less than 1% aggregate production in the normal concrete. The introduction of quarry dust for mixing is limited due to its high fineness.
Apr 17, 2015· experimental investigations of strength characterstic of geopolymer concrete by using fly ash and quarry dust (without cement)
natural sand in M40 grade concrete and also the combination of various % of quarry dust and Fly ash as a replacement of natural sand and cement in M40 grade concrete. Natural sand is replaced by quarry dust with 0%, 15%, 35%, 55%, and 75% and in combination
Lime-30% Gypsum-2% Quarry dust-53%. Key words : Fly ash, Lime, Gypsum, Quarry dust, Compressive strength and Water absorption. Introduction In the present scenario in the construction industry, use of economic and environmental friendly material is of a great concern. One of the main ingredients used is cement.
quarry dust and fly ash using the slump flow test and the j-ring test. Moreover to determine the water absorption and compressive strength performance of self-compacting concrete incorporating quarry dust at different percentages and fly ash at a fixed percentage. 2.0 Review
M 40 Grade concrete having mix proportion 1:1.707:3.62 was used with 0.4.use of fly ash and quarry dust in concrete,effect of fly ash and quarry dust as a partial replacement of cement .CEMENT INDUSTRIES USE FLY ASH TO IMPROVE THE VOLUME. QUARRY DUST ALSO CONTAINS A SIMILAR PROPERTY.
Abstract —This study presents an experimental investigation on self-compacting concrete (SCC) with fine aggregate (sand) replacement of a Quarry Dust (QD) (0%, 25%, 50%, 75%, ) and addition of mineral admixtures like Fly Ash (FA) and Silica Fume (SF) & chemical admixtures like super plasticizers (SP).
Fly ash + foaming agent and quarry dust + foaming agent concrete bricks is lighter than other concrete brick and conventional brick. The compressive strength of foaming agent brick is higher then red brick. Light weight brick is economical than the fly ash and cement brick
PDF | This paper reports the experimental study undertaken to investigate the influence of partial replacement of sand with quarry dust, and cement with fly ash on the concrete compressive ...
14days and 28days. In M25 concrete mix 50% of cement was replaced by fly ash and sand was totally replaced by 50% of quarry dust and 50% of marble powder. Keywords:-Green concrete, fly ash, quarry dust, marble powder, compressive strength, split tensile strength. 1. INTRODUCTION Green concrete is very often and also cheap to produce,
ash. These findings guide the practitioner in selecting fly ash and quarry dust contents to meet strength and workability requirements of a concrete mix. The concurrent use of the two byproducts will lead to a range of economic and environmental benefits. Keywords: Fly Ash, Quarry Dust, Economic, Concrete, Workability 1335
Hence, partial replacement of cement becomes a necessity as well as natural sand in concrete by waste material or by-product without compromising the quality of the end product. Partial replacement with Ground Granulated Blast furnace Slag (GGBS), Fly Ash (PFA), Silica Fumes (SILICA) incorporates with of Quarry Dust (QD) as sand replacement.
IJSTE - International Journal of Science Technology & Engineering | Volume 3 | Issue 11 | May 2017 ISSN (online): 2349-784X Study on the Properties of Aerated Concrete Incorporating Fly Ash and Quarry Dust Paul Ben Pulliattu Dr. Elson John PG Student Professor Department of Civil Engineering Department of Civil Engineering Mar Athanasius College of Engineering, Kothamangalam, Mar …
Suitability of Quarry Dust as Partial Replacement Material for Sand in Concrete ... fume or fly ash, quarry dust can be a suitable partial ... replacing cement with fly-ash, FA with quarry dust ...