WebJun 1, 2024 · The marble dust particle size distribution revealed that it contains 15% clay, 25% silt, and 58% sand, indicating that it is classified as sand. As a result, the amount of clay in the combination can be lowered by adding marble dust to the soil sample. Table 2. Physical and Chemical Properties of Marble dust. 3. Experimental results and discussion WebApr 9, 2024 · First, the mechanical, chemical, and physical properties of marble waste sand and expanded perlite aggregate were determined after which different mixtures of concrete are prepared by varying the percentage of EPA (0, 20, 40, 60, 80, and 100%), in order to find the optimum mixture focussing on obtaining best hydraulic properties.
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WebOct 1, 2024 · The samples were prepared and treated with different pH solutions to investigate how can effect compressive strength. The results showed that after preparing the sample of mortar by adding different weights of marble powder, the Compressive strength of the sample of (4 gm) weight of marble powder had the highest value … WebMay 20, 2024 · The major constituent of marble powder is calcium carbonate (98, 76%) which helps significantly in the stabilization of the soil; its apparent specific weight is 2720 kg/cm 3. The waste produced during cutting and grinding of marble is very fine. ord tower sector 132 noida
A study on environmental and economic impacts of using waste marble …
WebJun 9, 2024 · The main results indicated that marble dust can be utilized effectively to enhance soil plasticity and to control the swell behavior. The results showed that marble dust accelerates the strength of soil at early curing periods and that the optimum improvement in the strength behavior of the soil is gained with a marble dust content of … WebJul 3, 2024 · Properties of marble dust rely on few factors such as use of superplasticizer, mineral dust content, water absorption and curing conditions [ 14, 22, 23 ]. Shape and … WebMarble dust is an industrial by-product obtained during sawing, shaping, and polishing of marble and causes a serious problem to the environment. Research indicate that the effect of mixing marble dust on the properties of cement such as consistency, initial and final setting times remain within the acceptable ranges of different standards. how to turn on imessages