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Feasibility study of manufacturing concrete eco-blocks using marble sludge powder as raw materials F. J. Aukour Faculty of Natural Resources and Environment, The Hashemite University, Jordan Abstract Marble waste, in the form of sludge obtained from the marble cutting industry, was incorporated in the mixture formulations of concrete block.
Feasibility study of manufacturing concrete eco-blocks using marble sludge powder as raw materials
Feasibility Study of Manufacturing Eco- Blocks Concrete Using Marble Sludge powder as Raw Materials Fakher J. Aukour Faculty of Natural Resources and Environment The Hashemite University, Jordan Abstract Marble wastes in the form of sludge obtained from marble cutting industry were incorporated in the batch formulations of block concrete.
Stage of Cement Manufacture. There are six main stages of cement manufacturing process. Stage 1 Raw Material Extraction/Quarry. The raw cement ingredients needed for cement production are limestone (calcium), sand and clay (silicon, aluminum, iron), shale, fly ash, mill scale and bauxite. The ore rocks are quarried and crushed to smaller pieces of about 6 inches.
rock dust and marble sludge powder may be used as a replacement material for fine aggregate. The replacement of fine aggregate with 50% marble sludge powder and 50% Quarry rock dust (Green concrete) gives an excellent result in strength aspect and quality aspect. Increase the marble sludge
Keywords: eco-construction blocks, marble sludge powder, cement, sustainability, environment, waste re-use. 1 Introduction Nowadays, the growing consumption of available natural resources as raw materials in industry leads to their decreasing quantity, as well as quality, in nature. In addition, the marble cutting industry generates a high ...
PARTIAL REPLACEMENT OF FINE AGGREGATE BY MARBLE SLURRY CEMENT WORKS Er. R P Singh 1, Er. ... raw materials for red clay ceramic products. ´ [2] Acchar W. et.al, D. Hotza, and F.A. Vieira 2006 Materials Science and Engineering, A419: 306-309. ³Effect of marble and granite sludge in clay materials ´. [3] ASTM D 3910 (1996), Yearly ASTM Book of
Therefore, the use of non-pozzolans material with cement needs to be investigated. The concrete industry is among the largest consumer of raw materials. Limestone fillers are generally used in concrete. As marble stone is of limestone origin i.e. marble is formed by metamorphism of limestone.
A responsible raw materials policy must therefore create reliable framework conditions for sustainable supply of raw materials. This is the only way that companies will be able to obtain the planning and investment security required to continue to be able to cover requirements for top-quality cement-bound building materials in future.
Incorporation of Marble Sludge in Industrial Building Eco-blocks or Cement Bricks Formulation Fakher J. Aukour 1) 1) Faculty of Natural Resources and Environment, The Hashemite University, Zarqa, Jordan, ... using raw marble sludge. According to the invention, raw
RE-USE OF GRANITE SLUDGE IN PRODUCING GREEN CONCRETE Allam M. E., Bakhoum E. S. and Garas G. L. ... to be used as a raw material substitution in the production of green concrete elements (Egyptian ... with 15% marble dust as cement replacement has been found to be either comparable or less than control mix.
Using Marbel Sludge As Cement Raw Material. using marbel sludge as cement raw material 21402. marble sludge in building blocks pdf Building Materials marble sludge in building blocks pdf The proportion of the raw material and the marble sludge in An Investigation of Use of Marble Dust in Asphalt Concrete -using marbel sludge as.
raw materials, energy usage and pollution. The fineness modulus of marble sludge powder is 2.2 and coefficient of uniformity should not be less than 6. It was obtained from deposits of marble factories and sieved from 1mm sieve. The high content of CaO confirmed that original stones were limestone and marble sludge.
Jun 19, 2019· Waste coming out of sewage sludge treatment processes has a minor role as raw material substitute, due to their chemical composition. The dried municipal sewage sludge has organic material content (ca. 40 – 45 wt %), therefore the use of this alternative fuel in clinker production will save fossil CO 2 emissions.
Mar 09, 2012· Based on properties of raw materials, two different mix proportions are taken and given in Table 4. Mix A is the controlled concrete using river sand and Mix B is the green concrete using Industrial waste (50% quarry rock dust and 50% marble sludge powder) as fine aggregate. The water/cement ratio for both the mixes was 0.55% by weight.
Influence of Marble Dust as Partial Replacement of ... very high blame fineness value of about 105m2/g with 90% of passing 50µm-sieve and 50% under 7µm.And several cement pastes were prepared using marble powder,with and without adding any super plasticizers and by varying the water to cement ... the raw materials containing marble sludge ...
In addition, a high content of Fe 2 O 3 can be observed in sewage sludge which is highly favorable for the production of cement, bricks and ceramic materials, as a result of saving iron ore when using sewage sludge as a raw construction material (Montero et al., 2009; Qi et al., 2010; Zhang et al., 2016).
CKD samples particle size distributions are compared with other raw materials of this experimental study. Marble sludge represents the finest component, with a specific surface area of 1.45 m 2 /g. Considering its very low reactivity it can be considered as the filling agent in aggregates.
Aug 10, 2019· Free Powerpoint Templates Page 10 Raw materials and test methods Cement :- Ordinary Portland Cement (43 Grade) with 28 percent normal consistency with specific surface 3300 cm2/g conforming to IS: 8112-1989 [8] was used. Marble sludge powder :- Marble sludge powder was obtained in wet form directly taken from deposits of marble factories.
substitute for conventional raw materials are as follows: ... AS per results of Practical examination this material Marble slurry shows a good and acceptable strength when added in Cement Mortar and Cement Concrete Both (replacing sand). ... Fakher J. Aukour "Incorporation of Marble Sludge in Industrial Building Eco-blocks or Cement Bricks ...
using marbel sludge as cement raw material 31451. Using Marbel Sludge As Cement Raw Material belgian-press be. Using Marbel Sludge As Cement Raw Material using marbel sludge as cement raw material 21402 marble sludge in building blocks pdf Building Materials marble sludge in building blocks pdf The proportion of the raw material and the marble sludge in An Investigation of Use of Marble .
The raw materials which supply cement works, and which may be required in quantities of over 4,000 tonnes per day, must be thoroughly proven if the plant is to run successfully. Consistent quality feed is required and an extraction plan must be made to ensure that a uniform flow of raw material will always be available to the kilns.
Jun 15, 2016· The recycling of waste material was successfully carried out leading to the production of less CO 2 emission cement known as sulfoaluminate-belite cement.. The influences of the cement raw mix composition and the different burning temperature were investigated to evaluate the reuse feasibility of marble sludge waste material in cement production.
Jun 05, 2013· Utilization of Waste Marble Powder in Cement Industry – A. N. Bdour .. Presently large amounts of slurry are generated in marble cutting plants with a . marble powder have been introduced, including use in tiles manufacturing, .. The raw material was provided by a local company, and then these materials were . »More detailed
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