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journals for quarry dusts

Characterization of quarry dusts and industrial by-products

2021年9月27日 The results indicate that the effect of blast furnace slag or recycled concrete is superior to some conventional fillers and that mixing quarry dusts with

Characterization of quarry dusts and industrial by-products

2021年9月27日 Quarry dusts, back fillers, and selected by-products were studied as fillers to HMA. • Blending quarry dusts with portland cement or talc produces high-quality fillers.

Quarry dust - ScienceDirect

2022年1月1日 Quarry dust and quarry fines could also be produced as by-products from the quarrying of other rock types. The quarry dust derived from granite quarry is

Characterization of quarry dusts and industrial by-products

2021年9月1日 We investigated the impact of several quarry dusts or back fillers as well as of selected treated by-products such as blast furnace slag, finely ground waste gypsum

(PDF) Introduction to Quarry-Dust as Partial

2020年7月1日 Introduction to Quarry-Dust as Partial Replacement Material to Scarce Building Material Authors: Madhavi Sakhare Jawaharlal Nehru

Study on Compressive Strength of Quarry Dust as

2016年4月10日 1. Introduction Quarry dust is a byproduct of the crushing process which is a concentrated material to use as aggregates for concreting purpose, especially as fine aggregates. In quarrying activities,

IOP Conference Series: Materials Science and

Quarry dusts have been used for different purposes in the construction industry, such as building materials, road construction materials, fine aggregates, bricks and tiles. The

(PDF) QUARRY DUST-A PROMISING

2014年3月14日 Abstract. Quarry dust is obtained as soil solid wastes during crushing of stones to obtain aggregates. This waste product is left in huge heaps in the neighborhood of the quarry causing serious ...

An Experimental Study on Quarry Dust as Fine Aggregate in

2021年12月15日 Rock quarrying industries contain large amounts of quarry dust, which is harmful to the atmosphere. Adding GGBS and micro silica will increase the performance

(PDF) Strength Characteristics of Quarry Dust in

2017年8月1日 PDF The replacement of natural fine aggregate by using quarry dust leads to consumption of generated quarry dust, the requirement of land fill area... Find, read and cite all the research...

An Investigation into the Use of Manufactured Sand as a

2016年6月2日 The manufactured sands were again angular but were more equi-dimensional and rounded than the unprocessed crusher dusts. The images in Figure 4 are typical for all fractions and types of crusher dusts and manufactured sands used in the study. The NZFC results confirm that the smoother and rounder the sands the lower the flow time.

(PDF) Stabilization of Laterite Soil Using Quarry Dust

2023年8月8日 The additives (Quarry dust and Limestone powder) were combined in 5%, 10%, 15%, 20%, 1%, 3%, and 5% respectively. The deviator stress at failure was determined and the shear strength parameters ...

(PDF) Strength Characteristics of Quarry Dust in

2017年8月1日 Strength Characteristics of Quarry Dust in Replacement of Sand. December 2016. Shyam Prakash Koganti. Hanumantharao Chappidi. The replacement of natural fine aggregate by using quarry dust leads ...

Identification of the most suitable rock types for

September 2008 Journal of the National Science Foundation of Sri Lanka 36 (3) Properties of quarry dusts mainly depend on the properties of the parent rock such as chemical and mineralogical composition, physical and chemical stability, petrographic characters, specific gravity, hardness, strength, pore-structures and colour.

Dust events, pulmonary diseases and immune system - PMC

2014年2月27日 Asthma, chronic obstructive pulmonary disease (COPD) and desert dusts. The highest prevalence of asthma has been reported in areas with desert dust storm events, such as Middle East [28,29].Indeed in many parts of the world, sand storms have been linked to asthma exacerbation [30-32].In the 1980s, Packe and colleagues observed an

Respirable nano-particulate generations and their ... - Springer

2021年2月11日 There is a growing concern in mining community about the contribution of nano-particulates to miner’s health. Despite the health influence of respirable dusts and associated lung diseases have been recognized for decades in the mining industry, the nano-scale particulates accompanying with complicated physiochemical properties and

Materials Free Full-Text Physical Properties and ... - MDPI

2020年6月14日 Abdelaziz et al. studied the use of two different quarry dusts as cement and fine aggregate replacement materials and experimentally demonstrated the usability of quarry dust as fine aggregate replacement. It was concluded that the strength properties of blended cement mortars with quarry dusts are higher than those of the control mortars.

The hematological changes of fish exposed to sublethal

2019年1月6日 Quarry dusts are fractionated rocks into small particle sizes which undergo further treatment converting these particle sizes into powdered forms. They are most reactive and mostly used by many manufacturing industries for various industrial processes (Ajayi and Aso, 1999). Quarry dust can have significant health and

Identification of the most suitable rock types for

2018年11月13日 September 2008 Journal of the National Science Foundation of Sri Lanka 36 (3) Properties of quarry dusts mainly depend on the properties of the parent rock such as chemical and mineralogical composition, physical and chemical stability, petrographic characters, specific gravity, hardness, strength, pore-structures and colour.

Replacement of River Sand with Quarry Dust in Concrete

2023年9月24日 Journal of Mining and Geology Vol. 52(1) 2016. 77 effectively employed as a substitute for laterite in road ... Quarry dusts possess higher fractions of silt compared to river sand. These will ...

Cement kiln dust (CKD)-filter sand permeable reactive barrier for

2015年10月30日 Journal of Hazardous Materials. Volume 297, 30 October 2015, Pages 160-172. Cement kiln dust (CKD)-filter sand permeable reactive barrier for the removal of Cu(II) and Zn(II) from simulated acidic groundwater ... dusts and by-products in permeable reactive barriers-feasibility study Subsequent ALSF reports on potential uses of quarry

Fly Ash Based Geopolymer Bricks: A Sustainable

2019年12月17日 Locally obtained river sand, M sand and Quarry dusts were used as fine aggregates in this investigation. The river sand is obtained from Perumbavoor belongs Zone I as per Table 4, IS:388-1970. Fineness modulus of river sand obtained is 3.5. The quarry dust used has a specific gravity of 2.88 and was taken from Airapuram.

Effect of Fine Materials in Local Quarry Dusts of Limestone

2014年6月23日 International Journal of Engineering Research Technology (IJERT) ISSN: 2278-0181. Vol. 3 Issue 6, June – 2014. ... Presently large amounts of quarry dusts such as basalt, marble, granite and lime stone are generated in natural stone processing plants with an important impact on both environment and humans. The marble and

(PDF) ASSESSMENT AND CONTROL OF DUST AND NOISE

2020年1月1日 Quarry dusts, like dusts in general, affect vegetation by both physical and chemical processes. ... Magazine, A Journal of Building Science and Management, 12(1): 5-10. 29.

Crystals Free Full-Text A State-of-the-Art Review on

2021年12月7日 These rocks mainly comprise feldspar, quartz, mica, and amphibole minerals. Dust formed out of granite quarry and aggregate crushing plants varies in the physical appearance of granite dust relevant to location. Table 2 presents petrological details of different granite dusts sourced from different parts of the world.

STUDY ON STRUCTURAL PROPERTIES OF CONCRETE BY

2022年5月27日 It will act as a filler material. Quarry dusts are additionally or partially added into the concrete means it will improve the quality of concrete and also to improve the workability of concrete. It won’t affect the properties of conventional concrete. If fly ash and quarry dusts are partially replaced in concrete up to 50% means it improve

Soil Remineralization for Sustainable Crop Production

Basalt dust from a rock quarry or glacial moraine dust from a gravel quarry were evaluated for their effects on nutrient availability in soils and on yields and composition of lettuce (Lactuca sativa longifolia Lam.), apple (Malus sylvestris L.), or sweet corn (Zea mays rugosa Bonaf.). Extractable soil K and Ca were increased for all plots, and ...

(PDF) GEOPHYSICAL USE OF QUARRY DUST (AS

2012年1月1日 Quarry dusts are considered as one of the well accepted as well as cost effective ground improvement technique for weak soil deposits. ... Onyelowe Ken C.,2012 has stated in ARPN Journal of Earth ...

Effects of Quarry Dusts on the Electrocardiogram of Quarry

This study aims to evaluate the effects of quarry dusts on the electrocardiogram of quarry workers in Abakaliki metropolis. 100 workers from quarry industry (test group) and 100 civil servants (control group) participated in this study. They were within the age of 18 to 65 years. ... Open Access Journals.

Lung Function in Relation to Silica Exposure and Biomass ... - ATS Journals

2019年5月20日 outcomes from occupational fibers and dusts > Lung Function in Relation to Silica Exposure and Biomass Fuel Usage in Stone Quarry Workers – A Pilot Study. Abstract

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