using basalt in aggregate

The study is aimed to increase the level of knowledge about the physical and mechanical properties of basalt aggregates in terms of use in granular layers of pavements. For this purpose, basalt aggregates with volcanic origin produced in …

The split tensile strength of basalt fiber-reinforced coral aggregate concrete (BFRCAC-SS) is a critical parameter in structural design because it directly affects the load-bearing capacity and durability of BFRCAC structures. BFRCAC-SS is influenced by multiple variables, and the accuracy and generalization capability of traditional explicit ...

The degree of aggregate wear is affected by its hardness, i.e., the harder the aggregate, the higher is the polishing resistance. Therefore, for a good skid resistance, using basalt is preferred than using limestone [10]. Wu, Parker and Kandhal [11] classified the basalt as an aggregate having a poor performance rating. This might be due to the ...

The initial drying shrinkage increased because of the use of basalt-based recycled aggregate (B-RA). The drying shrinkage of PRA was similar to that of BA with an average difference of <7% as the ...

Abstract. This study aims at environmentally assessing the most significant input and output flows related to the production of concrete using basalt aggregates. An experimental program is set...

DOI: 10.1016/j.cscm.2022.e01449 Corpus ID: 252094282; Improving bond strength of recycled coarse aggregate concrete using chopped basalt fibers @article{Shatarat2022ImprovingBS, title={Improving bond strength of recycled coarse aggregate concrete using chopped basalt fibers}, author={Nasim Shatarat and Hasan …

This study aims to produce the HSSCC series by using basalt and waste marble aggregates in certain volumetric ratios instead …

An experimental program. is set up to te st the effect of basalt aggregate content. and its combinations with lime stone with va riation of. percentages in concrete mixes. Different aggregate ...

1. Introduction. Basalt is an abundant rock. Reportedly about 33 % of the Earth's crust is made of basalt [1].Basalt rock beds with a thickness of up to 200 m have been discovered in East Asian countries [2].The largest deposits of basalt can be found in Russia, with approximately 197 million m 3 of basalt reserves in the 30 active quarries …

The optimum content of micro-silica and limestone powder is attained, based on the workability, mechanical strength and shrinkage of paste. Then, UHPCs applying coarse basalt aggregate are designed by using the particle packing theory and optimal mineral proportion. The basalt aggregate size effect on mechanical strength is …

This study investigated recycled aggregates of Jeju Island—where porous basalt exists as a natural aggregate—and is a study aimed at verifying the applicability of the basalt-based recycled aggregate in the field. To this end, the application properties of concrete were analyzed using the quality improvement of the recycled aggregate …

This research aims at investigating experimentally and theoretically the influence of using basalt fiber-reinforced polymer (BFRP) stirrups and bars on the performance of shear of beams. Twelve reinforced concrete (RC) beams of size (260 × 400 × 2040 mm) were utilized to study: (1) main reinforcement ratio; (2) transverse …

Standard heavy density concrete, using natural iron ore aggregate, can achieve densities up to 3850 kg/m 3 . Fibres are generally used to increase the strength. Here we specifically use basalt fibre as it is a natural fibre and does not require any treatment to use it along with high density concrete, economical and for strength gain.

The use of mineral aggregates is related to the increasing demand in construction, railway and road infrastructures. However, mineral aggregates can appear to be of variable quality, directly affecting their …

The use of basalt aggregate reduced the plasticity of the concrete mix. However, the greatest reduction in plasticity was observed after the use of granite aggregate. Comparing the cone fall obtained for the GC1 and GC2 concrete series, it was found that with an increasing amount of aggregate in the concrete mix, its consistency …

During this study, eight basalt fiber-reinforced recycled aggregate concrete-filled circular steel-tubular (C-BFRRACFST) column specimens were subjected to eccentric compression tests with ...

2018. 17. The purpose of this paper is to investigate the feasibility of using basalt aggregates in concrete mixes. Concrete is the most important engineering material and the addition or replacement of some of the materials may change the properties of the concrete. In recent years a lot of research work has been carried out in order to obtain ...

Study on Mechanical Properties of Concrete Using Basalt-Based Recycled Aggregate and Varying Curing Conditions. by Hong-Beom Choi and Jin-O Park * …

Sarireh [14] conducted a study using basalt aggregates compared to crushed limestone and rounded valley aggregate concrete to produce high-strength and durable concrete. It was determined that in the mixtures prepared for different concrete qualities, there was a 15–40 % increase in compressive strength and a 35–50 % …

In density, basalt have a density of 1554.55kg/m3 while granite had a density of 1463.64kg/m3. Aggregate impact test conducted on both aggregates revealed a percentage of 11.05% for basalt and 12. ...

Three cubes for each mix were tested. Five mixes were prepared; namely 0% basalt (as a reference mix), 25% basalt, 50% basalt, 75% basalt and basalt. The composition of each mix was 60% coarse aggregate of 20 mm size and 40% coarse aggregate of 10mm size. Fine aggregate confines to zone-I.

Zhang et al. [53] demonstrated that the usage of surface treated recycled aggregate by using sulphoaluminate cement and basalt powder led to the enhancement of new ITZs in RC, which contributed to ...

Lately, basalt fibre has attracted attention as a possible construction material due to its properties such as high modulus of elasticity, high elastic strength, corrosion …

An experimental program is set up to test the effect of basalt aggregate content and its combinations with lime stone with variation of percentages in concrete mixes. Different aggregate ...

The analysis was based on the quality improvement of recycled aggregate, use of fly ash, and changes in curing conditions. Basalt aggregate (BA) with a 3% …

Effect of elevated temperature on concrete compressive strength using basalt aggregate was studied . The study showed that the compressive strength of basalt aggregate concrete decreases when exposed to high temperature. The residual compressive strength varied in large ranges of 62–81% around 900°C.

Objectives To evaluate the feasibility of using basalt aggregate in concrete mixes and to produce an economical concrete mix with relatively higher strength and good workability. 3.0 Design mixes 3.1. Materials Used In the present study, Ordinary Portland cement of 53 grade conforming to IS:12269-1987[4]has been used throughout the ...

The initial drying shrinkage increased because of the use of basalt-based recycled aggregate (B-RA). The drying shrinkage of PRA was similar to that of BA with an average difference of <7% as the ...

Recycled aggregate is essential to protect Jeju Island's natural environment, but waste concrete, including porous basalt, is a factor that lowers the quality of recycled aggregate. Therefore, an …