compression strength of marble concrete and coral stone in Mexico

Effects of Waste Powder, Fine and Coarse Marble Aggregates on Concrete

The use of marble wastes in concrete mixtures, causing air and water pollution, has been promoted in the academic and practical spheres of the construction industry. Although the effects of various forms (powder, fine, coarse and mixed) of this waste on the concrete compressive strength has been subject to a decent number of …

Review on the characteristics and multi-factor model …

The porosity plays a crucial role in the compressive strength of coral aggregates. the compressive strength of reef limestone is generally higher than that of …

Mechanical properties and failure criteria of coral concrete …

Wei et al. reported that the amount of cement and coral aggregates were the dominant factors that influenced the uniaxial compressive strength of coral concrete. In addition, some researchers have been investigated the whole stress–strain curve and the constitutive model of coral …

Marble

Marble is a type of common industrial natural stone. The graph bars on the material properties cards below compare marble to other natural stone materials (top) and the entire database (bottom). ... Mechanical Properties. Compressive (Crushing) Strength. 540 MPa 78 x 10 3 psi. Elastic (Young's, Tensile) Modulus. 54 GPa 7.8 x 10 6 psi. …

Experimental investigation of whole stress-strain curves of coral concrete

Coral concrete consisted of coral, coral sand, cement, water reducer, and seawater. According to the study by Yinfeng et al. [22], four different strength grades of coral concrete were designed.The mix proportions are shown in Table 2.Each group consisted of 9 specimens (3 specimens in which prism axial compressive strength of …

Properties of Coral Aggregate and Concrete

Surface mod-ification is expected to increase the properties of porous coral concrete. In this study, single and compound modification treatments were applied to the surface of a …

Dynamic compressive properties of dry and saturated coral …

The results indicate that basalt fiber can significantly enhance the quasi-static compressive strength (f c)and dynamic compressive strength (f d)of coral sand cement-based composite materials. When the basalt fiber content is 0.4%, the static and dynamic compressive strength of BFRCSCC increases by 28.78% and 37.25% respectively …

Strength and Permeability Characteristics Study of Self …

Self-compacting concrete (SCC) is one of the most significant advances in concrete technology over the past two decades. SCC was developed to ensure adequate compaction through self-consolidation and facilitate placement of concrete in structures with congested reinforcement and in restricted areas. This paper aims to focus …

Geotechnical study of marble, schist, and granite as dimension stone…

Uniaxial Compressive Strength (ASTM C-170) Five samples from each rock unit were selected for this test, and were cut into cubes. The UCS values of marble range from 45 to 66 MPa. Granites have a low compressive strength with a maximum value of 82 MPa and a minimum value as low as 17 MPa.

Mechanical properties of coral concrete subjected to uniaxial dynamic

The uniaxial compressive behavior of coral aggregate concrete was experimentally investigated under quasi-static to dynamic loading rates. Quasi-static compression tests of coral concrete at different curing ages were performed at a constant strain rate of 10 −5 s −1 using an electro-hydraulic servo-controlled test machine. …

USE OF MARBLE CHIPS AND MARBLE POWDER IN …

the concrete mixes. Compressive strength, split tensile strength & flexural strength of the concrete mixtures has been obtained at 7 and 28 days of curing. The aftereffects of the research facility work demonstrated that supplanting of cement with MDP increment, up to 10% for compressive strength, and up to 15% for split tensile strength ...

What is the average compressive strength of Mexico's …

There is no readily available information on the average compressive strength of Mexicos Ostra Shellstone Coral Stone. The compressive strength can vary depending on various factors such as the specific quarry location, the processing methods, and the individual stone characteristics.

Coral Concrete: Overview, Composition and its Behavior …

3.2 Cementitious Components . 3.2.1 Cements . Ordinary Portland cement, with a mortar between 400 3600 kg/m, is often used to mix coral concrete. Compared to other parameters such as coral content ...

Mechanical properties and failure criteria of coral …

Arumugam and Wang et al. [19–24] pointed out that coral concrete has a phe-nomenon of rapid early strength development, the compressive strength at 7 days can be more …

Natural Stone Institute

The American Society for Testing and Materials International (ASTM), founded in 1898, is a not-for-profit organization that provides a global forum for the development and publication of voluntary consensus standards for materials, products, systems, and services.

Utilization of marble dust powder in concrete

The quality, performance and reliability of the concrete where tested by the compressive and split tensile strength of 7, 21, 28 and 56 curing days. The results of the laboratory work showed that marble dust powder replacement with cement increased in strength up to 25% for both resistance to compressive load and tensile strength of …

COMPRESSIVE STRENGTH OF LIME STONE …

Compressive Strength of Lime Stone Aggregate Concrete With Crimpled Steel F iber- II. International Journal of Civil Engineering and Technology, 8(4), 2017, pp. 7 8 – 83 .

Dynamic mechanical behavior of coral rock subjected to …

Coral rock of biological origin exhibits distinctive mechanical behavior compared to that of conventional mineral rocks. Quasi-static and impact loading tests were conducted to investigate the mechanical properties of coral rock using a servo-hydraulic device and a split Hopkinson pressure bar (SHPB) apparatus. The dependence of the …

Study of Compressive Strength of Concrete by Partial …

Conventional Concrete Fig.1 Compressive Strength on different types of Specimen B. FOR OPC (G-43) Table 3: Compressive Strength of Concrete %age Content of Marble Dust Powder 0 5 10 15 20 25 mm 2) 0 5 10 15 20 25 30 %age replacement of Cement Conventional Concrete Fig.2. Compressive Strength on different types of Specimen …

Mechanical properties of coral concrete subjected to uniaxial …

A more remarkable rate-dependence in the compressive strength of coral concrete than other cement-based composites was observed as the dynamic increase …

Suitability of marble powders in production of high …

class of high strength concrete. e key benet of high strength concrete is on limiting the weight, creep or per-meability issues for upgrading the durability of the struc-tures. High-strength concrete (HSC) was developed in the late 1950s and early 1960s and is dened as a concrete having a compressive strength of more than 40 MPa [3].

Fracture properties of slag-based alkali-activated seawater coral …

The alkaline activator solution was prepared with instantly dissolved Na 2 SiO 3 powder (59.6 wt% SiO 2, 21.6 wt% Na 2 O) with a modulus of 2.85 (M s = SiO 2 /Na 2 O = 2.85), anhydrous NaOH pellets, and artificial seawater [34].Artificial seawater was prepared with reference to ASTM D1141-2003, and its chemical composition is detailed …

A REVIEW ON UTILIZATION OF WASTE MARBLE POWDER IN CONCRETE …

The compressive and flexural strength of the marble powder replaced mortar between 0 % to 25 % replacement of marble dust powder and its strength decreases if the replacement is between 25 % and 50 %.

Compressive Strength Of Marble Stone

The mohs scale of mineral hardness was developed to identify the strength and hardness of any natural mineral. For instance if a stone has a mohs hardness of seven then that stone is solid enough to scratch another stone with a rating of six or lower. Compression strength of marble concrete and coral stone.

Rosso Alicante Marble

Technical description Volumetric mass: 2.71 g/cm3 Absorption coefficient: 0.10% Open porosity 0.3% Mechanical resistance to compression: 94.61% Mechanical compressive strength after frost resistance:% Mechanical bending strength: 8.73 MPa Wear resistance: 2.42 mm. Resitencia slip (polished surface): USRV Impact resistance: …

Properties of Coral Aggregate and Concrete

the ITZ, and compressive strength of the concrete with original coral aggregate and modi-ﬁed coral aggregate were performed. The micro-morphologies of untreated and treated coral aggregate and coral concrete were identiﬁed using SEM. The strengthening mecha-nisms of aggregate and concrete under different modiﬁcation conditions were …

Study of compressive strength characteristics of coral …

Coral islands are tiny and are scattered in deep seas throughout the world, hundreds of kilometres away from the mainland. For construction activities in these islands, coral shingles and coral sand are the main locally available materials. A review indicates that only a few investigations have been undertaken on the properties of coral aggregates …

Experimental Research on Mechanical Properties and Compression …

In 2015, Yuan prepared high performance coral concrete with strength up to 60 MPa using fly ash and slag instead of part of P∙Ⅱ52.5 ordinary Portland cement in the mix proportion of coral concrete. So far, many researches have been conducted on the mix proportion, strength and durability of coral concrete [6,7]. However, there are few ...

Review on the characteristics and multi-factor model …

The average compressive strength of the coral stone is 6.8 MPa. Fig. 19 (a) shows the probability distribution of the compressive strength of reef limestone. The strength of reef limestone is mainly distributed in the range of 5 MPa – 15 MPa, and the relative frequency is 45 %. ... Experimental study on effects to coral sand concrete ...