2019-7-31Research Article Effect of Ground Waste Concrete Powder on Cement Properties XianweiMa 1 andZhenyuWang 2 Department of Civil and Material Engineering Henan University of Urban Construction Pingdingshan China College of Civil Engineering and Architecture Zhejiang University Hanghou China
Get Price ListChat Online2019-7-31Research Article Effect of Ground Waste Concrete Powder on Cement Properties XianweiMa 1 andZhenyuWang 2 Department of Civil and Material Engineering Henan University of Urban Construction Pingdingshan China College of Civil Engineering and Architecture Zhejiang University Hanghou China
Research Article. Effect of Ground Waste Concrete Powder on Cement Properties. Figure 6. Morphology of hardened paste
The stripped pastemortar is roughly 20 to 50 in waste concrete but relevant research is very limited. In this paper the effects of ground waste concrete GWC powder coming from the attached pastemortar on water demand for normal consistency setting time fluidity and compressive strength of cement were analyed
Effect of waste tyre rubber on mechanical and durability properties of concrete A review different percentages by weight of chipped rubber were replaced for coarse aggregates and in the second set scrap-tyre powder was replaced for cement. Selected standard durability and mechanical test were performed and the results were analysed
Waste glass powder as partial replacement of cement for sustainable concrete practice. Author links open overlay panel G.M. Sadiqul Islam a M.H This indicates that the super-plasticiing effect on ground glass is lower compared to the Portland cement as cement starts diluting and reacting as soon as water is added to the mix but glass
The experimental objective of this study is to examine the possibility of utiliing clay brick waste as partial replacement for Portland cement in concrete. The clay brick was finely ground into powder sie and after grinding the morphological characteriation of the powder materials was carried out using scanning electron microscopy SEM
The effect of curing temperature on the hydration properties of waste glass powder GP in cement-based materials was studied by using X-ray diffraction thermo gravimetric and differential thermal analysis and scanning electron microscopy techniques. The compressive strength was also tested. Test results indicate that high curing temperature is effective in promoting the poolanic reaction
2020-4-17Waste glass is one materials when ground to a very fine powder shows poolanic properties which can be used as a partial replacement for cement in concrete. In this paper an attempt has been made to find out the strength of concrete containing waste glass powder as a partial replacement of cement for concrete
Use of waste materials in concrete is now a global trend for efficient waste management so as to achieve a sustainable green environment and with the added advantages of preserving the natural resources as well as producing a better performing concrete. This study examined the properties of concrete containing ground waste glass powder GP as partial replacement for cement
2017-11-7cementitious properties and produces granules similar to coarse sand. This granulated slag is then dried and ground to a fine powder. Although normally designated as GGBS in the UK it can also be referred to as GGBS or Slag cement Concrete is basically a mix of fine aggregate coarse aggregate and cement
2016-11-17effect of replacement of cement by glass powder the cement is replaced at 10 20 and 30. For study of sie effect of glass powder the powder is divided in to two grades one is glass powder having sie less than 90 micron and another is glass powder having particle sie ranges from 90 micron to 150 micron. Concrete is a construction material
The use of recycled waste glass in Portland cement and concrete has attracted a lot of interest worldwide due to environmental concerns and the increased cost of disposing of used glass. This research studied the effect of different particle sie of grinding TFT-LCD waste glass proportions on binder in cement
2017-12-1Accordingly this paper will examine the properties of concrete by varying the granite powder as a replacement of sand in the concrete that have originated from granite crushed unites along with admixtures such as silica fume fly ash ground granulated blast-furnace slag and superplasticiser as a partial replacement of cement
2015-6-5the concrete industry to use waste glass as partial replacement of coarse or fine aggregates and cement. In this study finely powdered waste glasses are used as a partial replacement of cement in concrete and compared it with conventional concrete. This work examines the possibility of using Glass powder as a partial replacement of cement for
2019-7-12waste materials as partial replacement of coarse or fine aggregates and cement. Waste glass is one materials when ground to a very fine powder shows poolanic properties which can be used as a partial replacement for cement in concrete. In this paper an attempt has been made to find out the strength of concrete containing waste glass powder
2016-4-23inhibitory effect of waste glass powder WGP on Alkali-Silica Reaction ASR expansion induced by waste glass showed that waste glass if ground finer than 600m shows a Prema Kumar W P et. al. 10 concluded that cement in concrete is replaced by waste glass powder in steps of 5 from 0 to 40 by volume and its effects on compressive
Generally waste materials such as fly ash silica fume and blast furnace slag in concrete act like poolana and replace some part of cement. When waste glass material ground to a very fine powder form it shows poolanic properties as it contains high SiO2 and hence to some amount can replace cement in concrete and contribute in strength
2017-1-10Effect of Partial Replacement of Cement by Ground-Granulated product that is then dried and ground into the fine powder. And Marble slurry is a waste product from marble have experimental program to effect on strength properties of concrete by using GGBS by partial replacing cement and addition of GGBS without replacing cement. In this
2020-1-22Research on the reuse of waste materials in the concrete industry has been quite intensive in the past decade. The objective of this research is to identify the performance of oven-dried eggshell powder as a partial cement replacement in the production of concrete under
Ground Granulated Blast Furnace Slag GGBS The importance of Ground Granulated Blast Furnace Slag GGBS lies in its greener way to become a substitute in concrete material. GGBS being a waste material it needs proper method for disposal. So incorporating this waste material in concrete can reduce the depletion of conventional concrete components such as cement fine aggregate and coarse
Cement production is one of the highest contributors to CO 2 emission. Partial cement replacements not only confer environmental benefits but they also have a positive impact on concrete properties. This study investigated the effect of Palm Oil Fuel Ash as a poolan replacement in concrete
2009-4-273.2 Environmental effect due to cement manufacturing process Emissions to air is the main environmental challenge faced by the cement industry. Main pollutions of cement productions include cement dust air pollution water pollution solid waste pollution noise pollution ground vibration and resources depletion due to raw material extraction
Research into using crumb rubber from waste tires in asphalt pavements has been extensively studied however crumb rubber use in concrete has been conducted with results that are varied and conflicting in many cases. This study attempted to determine if the type of crumb rubber is relevant to its inclusion in cement mortar. For example producers of cryogenically processed micronied rubber
2020-5-7Mr. Hasan Rivi Asst. General ManagerBusiness Development CICO Technologies Limited New Delhi Concrete consists of cement sand aggregate and water. Anything other than these if added in concrete either before or during mixing to alter the properties to
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