Construction Materials. Engineering. Civil Engineering. Concrete. Article PDF Available. Performance of sustainable green concrete incorporated with fly ash, rice …

An attempt to substitute in concrete the 5% by weight of fine aggregate (natural sand) with an equal weight of PET aggregates manufactured from the waste un-washed PET bottles (WPET), is presented.

The use of stone dust in construction has several positive impacts. When incorporated into concrete and mortar mixes, it enhances their strength and durability, resulting in longer-lasting structures. In road construction, stone dust improves drainage and stability, reducing the risk of erosion and pothole formation.

The Stone dust used in the investigation is obtained from the quarry at Chandragiri near Tirupati Andhra Pradesh. Stone Dust is obtained by sieving stone dust through 90 micron sieve. X-ray diffraction method (XRD) is conducted on stone dust it shows that it contains 93% SiO2. Reference XRD, it is ensured that due to the presence of SiO2, stone ...

investigated waste marble dust was utilized in cement and concrete pro duction. Marble dust has favourable impacts on steel concrete bond strength up to 15%. as cement substitute, with a maximum ...

The result obtained clearly represents that on partial replacement of cement by 5% with stone dust, compressive strength obtained is maximum. On the other hand, higher strength is obtained when cement is replaced with 10% granite powder. ..., Prof. JayeshkumarPitroda "An Exploration study on stone waste as foregoing Alternatives for …

Addition of stone dust up to 5 to 7.5% results in strength development with consistency and setting time values being within specified limits as per IS codes. you can request a copy directly from ...

The impact of the ground glass and the carbide lime content, as well as the dry unit weight, on the properties (strength, stiffness, and durability) of compacted sandy soil–ground waste glass–carbide lime mixes is quantified, where two soils have been used, Osorio sand and a clayey sand, Botucatu residual sandstone (BRS).

Carbon footprint reduction, recompense depletion of natural resources, as well as waste recycling are nowadays focused research directions to achieve sustainability without compromising the concrete …

Quarry rock dust (QRD), a waste obtained during the quarrying process is a significant source of air pollution yet has the potential of becoming a sustainable and economical alternative to sand in concrete. Studies confirmed that replacing sand in conventional concrete with QRD increases its durability and robustness by ten percent.

Strength tests on specimens. A. Materials used The following are the materials used OPC cement 43 grade. Crushed coarse stone aggregate. Jhelum river sand. Crushed waste stone dust from crusher plants. ckCrushed recycled concrete aggregate. IV. MIX DESIGN The ratio of raw materials in the stone is very important as

Hence in this paper strength and properties of conventional concrete and stone dust concrete are compared so that it will be helpful to other researchers. References Fate S.S. (2014)., Concrete with smart material (manufactured crushed sand)- a review., International Conference on Advances in Engineering and Technology, 27-29.

Whereas when the dosage changed to maintain the workability, the slump varied from 60 mm at 0.6% (0% stone dust) to 35 mm at a 2.2% dose (100% stone dust), respectively. The 7-day compressive strength of concrete cubes was found to be at its maximum at 50% replacement as compared to all other percentages.

1. They're Fine. Both polymeric sand and stone dust are very fine materials. Exactly how fine stone dust is, however, depends on the exact stone dust you get, as some may be finer than others. However, generally speaking, both feel more like a powder than they do like sand, stone, or grain. 2.

Based on the strength and stiffness study, a combination of 70% fly ash and 30% stone dust aggregate with 6% cement can be considered for the base layer. Regarding the behavior of indirect tensile strength and flexural strength, an optimum fiber percentage of 0.35% is recommended.

This study aims to investigate the limit up to which stone quarry can be replaced with sand for M35 grade of concrete and to investigate the combined effect of stone quarry dust (10%) and ...

The Narmada River sand is used as NS. (ii) Crushed Stone dust is a fine material formed during the process of conversion of rock into aggregate and has particle size ranging from 4 mm to dust size (> 0.075mm). It was procured from stone crusher plant producing 20 mm downgraded aggregate, M/s Maa Pitambara Stone situated at …

The optimum value of ceramic waste is achieved by 20% with stone dust. In recycled concrete, complete replacement of conventional fine aggregate by stone dust …

For each sand mixture, the moulding properties such as Green Compression Strength and Permeability were measured. Taguchi Method is used to study the effect of independent variables to develop ...

Stone dust (0–100%), waste ceramic aggregates (0–20%), natural sand, and gravel. Ordinary Portland cement of 43 grade, superplasticizer (ASTM Type I). Compressive strength, flexural strength, and shear strength. S, P : Stone dust (0–25%), rice husk ash …

Highest tensile strength value was achieved for specimen S21 (marked with green color in Fig. 5). The value is 2.78 MPa and it is around 13.47% increased than control mortar specimen S1. ... it causes detrimental effect to strength. Stone dust is quite appropriate to be selected as the substitution of fine aggregate but not as the excessive ...

The thrust nowadays is to produce thinner and green pavement sections of better quality, which can carry the heavy loads. ... For M40 grade concrete the strength gradually increases for 1% to 1.6% super plasticizer whereas in quarry stone dust the strength decreases from 1% to 1.3% super plasticizer and then increases at 1.6% super …

The application of stone dust has been accepted as a construction material in the advanced countries in the last three decades (Ilangovana et al., 2008;Kankam et al., 2017;Nisnevich et al., 2003).

Stone dust is such a promising waste to be mentioned with high specific gravity, almost similar particle sizes that make it potential for use as fine aggregate in concrete (Reddy et al., 2015).However, stone dust has little lower value of fineness modulus compared to natural sand (Suman and Srivastava, 2015).Worldwide, stone …

A universal strength machine was used to evaluate the compressive and shear strength of stone dust mould samples. The samples were placed between compressive and shear gripers to determine compressive and shear strength, respectively. ... (2020) Effect of binder and moisture content on compactibility and shear strength of …

The stone dust and ceramic waste are the replacements of natural sand and stone respectively. The developed composite is tested for various mechanical testing to know the strength under compression, flexural and shear. Seven different types of samples were casted by varying the stone dust from 0% to 100% in the interval of 20%.

Stone dust is a by-product of crushing stone, coarser than regular sand, and commonly used for paved areas and driveways. ... From particle size and texture to durability and strength characteristics, as well as color variation and aesthetics, each attribute plays a significant role in determining the suitability of stone dust for specific ...

Stone dust is commonly used as a base material for patios, driveways, and walkways due to it's durability and ability to compact well. ... This makes it an ideal choice for road construction as it enhances the durability and strength of the roads. In driveways, stone dust can be used as a base material to create a firm and stable surface. It ...