concrete by replacing fine aggregate partially by rice husk ash and egg shell powder. The maximum strength was observed at 20% for compressive, split tensile and flexural strength. 3. MATERIALS AND EXPERIMENTAL CONDITIONS . Cement . Ordinary Portland cement of 43grade conforming to IS 81121989 is used.
Use of alternate aggregate materials has greater potential because 75 % of concrete is composed of aggregates. The experimental study has been carried out to investigate the suitability of marble sludge powder and quarry rock dust as partial replacements for fine aggregates.
Textile ETP sludge collected from the local textile industries have been characterized in the laboratory. The physicochemical and engineering properties of the sludge have been studied. Collected ETP sludge has been processed to get cementlike fine powder that has been used for partial replacement of Portland cement/sand in the composition of ...
concrete made with added waste marble sludge as cement or sand replacement such as the ones by Hebhoub et al. (2011), Topçu et al. (2000), Almeida (2004) and Binici et al. (2007). These studies have shown that the use of sludge from the marble extraction industry (SME) in concrete proved to be an adequate method to reduce its increasing impact.
the partial replacement of mass of Portland cement with waste paper pulp in concrete ranging from 5% to 20%. Portland pozzolanic cement, fine aggregate (sand), and coarse aggregate supplied by the college were used in this research. The cement and the aggregates met the requirements of IS 1489 (Part 1)1991and IS 3831970, respectively. III.
Jul 30, 2019· Similar reports for compressive strength of concrete incorporating textile sludge as a replacement of cement was given by Joseph and Kumar . The leachate analysis of the mixes indicated negligible leaching of hazardous metals. Mariappan et al. studied the use of ETP sludge as a replacement of fine aggregates and cement in concrete . It was ...
building material named as Synthetic Sludge Aggregate (SSA). This SSA is used to manufacture synthetic fine aggregates. The fine aggregates are then used as replacement of sand in various percentages is M20, M30 and M40 concrete and compressive strength
aims to develop a methodology of concrete dosage, aiming to partially replace fine aggregate by micronized Polyethylene Terephthalate – PET. The compressive strength of concrete with addition of % and % of PET replacing fine aggregate was evaluated. It was observed that
Aug 15, 2015· Crushed fine granite passing 5 mm sieve was used as the fine aggregate, while the crushed granite with a nominal size of 10 mm was used as the coarse aggregate. Aggregate to cement ratios (A/C) of 6, 10 and 12 were adopted. The pretreated sludge was used to replace the fine aggregate with different mass ratios.
Partial Replacement of Fine Aggregate Cement in Concrete with Ceramic Rejects Sadic Azeez1 2, Remya Raju , Dr. Sreemahadevan Pillai3 1M Tech student, Civil Department, Ilahia College of Engineering Technology,Kerala , India 2Professor, Civil Department, Ilahia College of Engineering Technology,Kerala , India
Fine Aggregates: The fine aggregate which was used was locally available river sand, which passed through mm. Result of sieve analysis of fine aggregate is given in Table 2. The specific gravity of fine aggregate is and fineness modulus is Bulk density of fine aggregates is and compacted bulk density is
material and coarse aggregate replacement. Due to that matter, there need more detail investigation on the fundamental usage of waste rubber in concrete. Therefore, this study will be mainly emphasized on the use of rubber ash as partially replacement of fine aggregate concrete mixtures. The objectives for
treatment sludge showed a negative impact on the concrete strength even when it was used to replace 10% of the water in concrete production. This negative effect also depends on the type of sludge treatment train. Overall, the use of sludge as water replacement seems a very good EndofWaste alternative. REFERENCES 1.
Textile reinforced concrete can beproduced either by laminating – applying layers of textile grids and fine concrete (by hand or as a shotcrete) alternately, see Figure 20in paragraph 3 – or by using a formwork to cast the concrete, in which the textile reinforcement has been previously placed, Figure 2.
mixture of cement, Coarse Aggregate, water, and fine aggregate can be replaced by Sludge (Textile and leather). The concrete can be casted with different mix proportion in which the fine aggregate is replaced by sludge (10%, 20%, 30%, 40%). The sludge is added to concrete it attain more strength
Structural Performance of Concrete by Partial Replacement of Cement with Hypo Sludge (paper waste) ... fine aggregate and coarse aggregate. Researches were searching for cheaper ... utilized lime sludge as a replacement for cement. Lime sludge (Hypo sludge is a material obtained from the ...
were used as a replacement for aggregate in on the literature review, it is evident that PP performs better as a replacement of aggregate in concrete compare to other form of the present studyfresh and dry properties of concrete withPP used as partial replacement of coarse aggregate has been investigated.
.Abdullah shahbaz khan, Ram panth, Gagan Krishna and Suresh , Structural performance of concrete by partial replacement of cement with hypo sludge (paper waste), IJETE, Vol. 1, Issue 7,Aug 2014. .IS: 3831970, Specifications for coarse and fine aggregates from natural sources for concrete.
summarize the behaviour of concrete with the waste paper sludge ash by replacement of cement in the range of 5%,10% and 15% which may help to reduce the disposal problem of sludge and enhance the properties of M25 concrete. As wastepaper sludge ash contains higher percentage of silicon dioxide SiO2, it may provide extra strength to concrete.
Effect on Partial Replacement of Fine Aggregate and Cement by Waste Marble Powder/ Granules on Flexural and Split Tensile Strength Rishi1, Dr. Vanita Aggarwal2 *( Student: Civil Engineering Department, Maharishi Markandeshwar University, Mullana(Ambala), Haryana, India
Concrete Cloth is a flexible, cement impregnated fabric that hardens on hydration to form a thin, durable, waterproof and fire resistant layer. History of Concrete Cloth The British Army just placed a sizeable order for an innovative new material that combines the flexibility of fabric with the structural performance of concrete.
marble sludge powder and quarry dust is used as fine aggregate in the cement concrete. Characterization of waste The physical characteristics of the waste are furnished in Table1. The fineness modulus of marble sludge powder and quarry rock dust is comparable to that of fine sand of to The coefficient of uniformity for
The replacement of fine aggregate with sludge in conventional concrete mix affects workability and density of concrete. The compressive strength gradually reduces with replacement and later it falls below desired value when fine aggregate replaced by textile mill sludge is beyond 32%. The fly ash is added to replace cement along with 32% sludge.
flyash and ecosand in concrete”, April 2013, National Conference on Emerging Technologies in Civil Engineering. 14. and , “A Study on recycled aggregate concrete using ecosand as fine aggregate”, April 2013, National Conference on Innovations in Mechanical, Mechatronics and Building sciences and Structures. 15.
PROPERTIES OF GREEN CONCRETE CONTAINING QUARRY ROCK DUST AND MARBLE SLUDGE POWDER AS FINE AGGREGATE , marble sludge powder and quarry dust is used as fine. 24/7 online. marble powder aggregate jistin ... Use of marble dust as a fine aggregate in concrete draws serious attention of. ... Effect on Partial Replacement of Fine Aggregate and ...
concrete wastes which are ecofriendly so called as Green concrete. The paper covers the aspect on how to choose a material forgreen concrete. It presents the feasibility of the usage of by product materials like fly ash, query dust, marblepowder/ granules, plastic waste and recycled concrete and masonry as aggregates in concrete.
The concrete blocks were prepared with an aggregate to cement ratio of 12, 10 and 6. The pretreated TES was adopted to replace the fine aggregate at a mass ratio ranging from 0% to 30%. The compressive strength and drying shrinkage values were determined to evaluate the performance of concrete blocks containing TES.
marble sludge dust in concrete production as partial replacement of fine aggregate. Presently large amounts of marble dust are generated in natural stone processing plants with an important impact on environment and humans. This project describes the feasibility of using the marble
The use of textile ETP sludge in reinforced cement concrete will corrode the reinforcements due to its corrosive properties. So, sludge can only be used in plain cement concrete specimens. The sludge mixed building specimens like mortar bricks and hollow blocks can be used in construction of partition walls and compound walls.
A study on engineering properties of textile ETP sludge based cement concrete ... hence an attempt has been made to investigate the role of total water content required for producing textile ETP sludge based concrete with a partial replacement for cement and the compatibility of the textile ETP sludge with ... fine aggregate and the results ...