strength and performance of straw ash cement mortar iieta

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Strength and Performance of Straw Ash Cement Mortar IIETA

Apr 30, 2019  This paper mainly explores the strength and performance of rice straw ash cement mortar. Firstly, the straw ash was obtained through high-temperature calcination, and the ash formation rate was measured. Then, the straw ash was rinsed with clean water and mixed into cement mortar test pieces. According to the mass ratio of cement in the test ...

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Performance of Ultra High Strength Concrete ... - iieta

Aug 01, 2021  The development of ultra-high-strength concrete is driven by the demand for high-strength construction materials (UHSC). According to Chinese standards [8], ultra-high-strength concrete is defined as concrete with a strength greater than 100 MPa. As stated by another study, UHSC refers to concrete with a compressive strength higher than 100 MPa ...

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A Cameroonian Study on Mixing Concrete with ... - iieta

Oct 31, 2021  For concrete mixtures made of 10% substitution of cement by wood ash, the compressive strength of avocado ash concrete showed an increase of 0.29 MPa in 7 days, 0.47 MPa in 28 days, and a decrease of 2.82 MPa in 14 days comparing to eucalyptus ash concrete samples.

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Characteristics Investigations of Dry Bamboo Ash ... - IIETA

Apr 30, 2021  This project aims to characteristics of experimental tests to conduct the dry bamboo ash composite mix in M25 grade concretes. Its exposed effect of tests is passes in required strength, a performance of concrete cube in a compression test, concrete cylinders in split tensile test and flexural strength of concrete beams.

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Effect of wheat straw ash on mechanical properties of ...

Jun 01, 2002  Abstract. This study investigates the effect of wheat straw ash (WSA) on the mechanical strength of autoclaved mortar. The mechanical properties studied include compressive, tensile, and flexural strengths of mortar. Mortar mixes were prepared using natural silica, wadi (local sand), and crushed limestone fine aggregates at a w/c ratio of 0.6.

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Use of Rice Straw Ash as Pozzolanic Material in Cement

With 10% rice straw ash content (by weight of cement), the strength of the OPC mortar cubes was increased by 12.5%.Rana (2014) studied the compressive strength of Ordinary Portland Cement Paste. 0 ...

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Archive IIETA

JOURNAL METRICS. CiteScore 2020: 0.7 ℹ CiteScore: CiteScore is the number of citations received by a journal in one year to documents published in the three previous years, divided by the number of documents indexed in Scopus published in those same three years.

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Sustainable Masonry Mortars with Fly Ash, Blast Furnace ...

Nov 05, 2021  Research findings highlight the possibility of replacing cement with slag (50%), fly ash (30%) or wheat straw ash (30%) while maintaining its performance and improving the economic and environmental impacts of masonry mortar production.

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Sustainable Masonry Mortars with Fly Ash, Blast Furnace ...

Nov 05, 2021  Research findings highlight the possibility of replacing cement with slag (50%), fly ash (30%) or wheat straw ash (30%) while maintaining its performance and improving the economic and environmental impacts of masonry mortar production. View Full-Text

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(PDF) Use of Wheat Straw Ash as Cement Replacement ...

In this research work, wheat straw ash an agricultural waste is used as cement replacement material. The cement replacement percentages are 0%, 5%, 10%, 15% and 20%. A total 45 cubical specimens ...

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Strength and Performance of Straw Ash Cement Mortar NTU ...

DC 欄位 值 語言; dc.contributor.author: Wang, Fucheng: en_US: dc.contributor.author: Wang, Chun: en_US: dc.contributor.author: Yi, Shujuan: en_US: dc.contributor ...

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The Research on Present Status of Straw Ash as High ...

Download Citation On Jan 1, 2017, Zhengjun WANG and others published The Research on Present Status of Straw Ash as High Performance Concrete Admixture Find, read and cite all

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(PDF) Experimental Investigation on Strength and Water ...

PDF The utilization of various agricultural residue ash as a pozzolanic material has the potential to reduce both the environmental impact and cost... Find, read and cite all the research you ...

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Pozzolanic Potential and Mechanical Performance of Wheat ...

The pozzolanic potential, mechanical strength, and stress-strain behavior of a locally available wheat straw ash (WSA) as a partial substitute of cement was evaluated in this study. Various samples of a locally available wheat straw were burnt to ashes at three distinct temperatures and characterized through X-ray powder diffraction and energy dispersive X-ray spectroscopy. The WSA obtained ...

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Influence of Milling Techniques on the Performance of ...

The worldwide production of cement is growing every year due to its increased use in the construction. Cement production is affiliated with an environmental concern as it contributes to the CO2 emissions. It is imperative to reduce the cement production by incorporating supplementary cementitious materials in the cement composites. In this research study, wheat straw ash (WSA) was used as an ...

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Effect of wheat straw ash on mechanical properties of ...

Jun 01, 2002  Abstract. This study investigates the effect of wheat straw ash (WSA) on the mechanical strength of autoclaved mortar. The mechanical properties studied include compressive, tensile, and flexural strengths of mortar. Mortar mixes were prepared using natural silica, wadi (local sand), and crushed limestone fine aggregates at a w/c ratio of 0.6.

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Pozzolanic Potential and Mechanical Performance of Wheat ...

The pozzolanic potential, mechanical strength, and stress-strain behavior of a locally available wheat straw ash (WSA) as a partial substitute of cement was evaluated in this study. Various samples of a locally available wheat straw were burnt to ashes at three distinct temperatures and characterized through X-ray powder diffraction and energy dispersive X-ray spectroscopy.

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MECHANICAL PERFORMANCE OF LIME-CEMENT MORTAR FOR STRAW

The data show that cement-lime mortars for straw bale construction will have a higher modulus of elasticity and lower failure strain than a conventional mortar of equivalent compressive strength. The Modulus of Elasticity is on average 818 times the compressive strength of a straw bale mortar, compared to 100 to 200 times as reported in the ...

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Strength, permeability and microstructure characterization ...

Mar 30, 2020  The compressive strength of the mortar mixes with partial substitute of cement with bagasse ash was acquired on the curing age of 3, 7 and 28 days as shown in Table 6. The compressive strength of the mortar with bagasse ash increases up to a certain proportion of bagasse ash content beyond which compressive strength was reduced.

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Modified mortar could rise from ashes - News - Cement ...

August 2021. Corn straw ash might become part of more sustainable building mortars. Ash produced by burning crop waste could become an environmentally friendly replacement for part of the cement used to make construction mortar.Researchers in Brazil report the results of their investigation into the suitability of corn straw for this purpose in the journal Cement.

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REPLACEMENT EFFECT OF CEMENT BY RICE STRAW ASH ON CEMENT

DOI: 10.21608/mjae.2015.97843 Corpus ID: 221766459. REPLACEMENT EFFECT OF CEMENT BY RICE STRAW ASH ON CEMENT MORTAR PROPERTIES @inproceedings{Morsy2015REPLACEMENTEO, title={REPLACEMENT EFFECT OF CEMENT BY RICE STRAW ASH ON CEMENT MORTAR PROPERTIES}, author={M. Morsy and M. A. Rashwan},

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Pozzolanic Potential and Mechanical Performance of Wheat ...

Downloadable! The pozzolanic potential, mechanical strength, and stress-strain behavior of a locally available wheat straw ash (WSA) as a partial substitute of cement was evaluated in this study. Various samples of a locally available wheat straw were burnt to ashes at three distinct temperatures and characterized through X-ray powder diffraction and energy dispersive X-ray spectroscopy.

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Mechanical performance of concrete incorporating wheat ...

Nov 23, 2020  This paper presents the results from the experimental investigation of the use of wheat straw ash (WSA) as a partial replacement of Portland cement in concrete mixtures. The WSA was used to replace PC up to 20% and the corresponding mechanical performance of the concrete mixtures evaluated. The mechanical performance of the concrete mixtures was evaluated in terms of its

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Synergic Effect of Wheat Straw Ash and Rice-Husk Ash on ...

Present study was conducted to investigate the synergic effect of Rice-Husk Ash (RHA) and Wheat Straw Ash (WSA) on the strength properties of ash substituted mortar. Ash materials were obtained after burning the wastes at 600°C for 5 h at a control rate of 2°C min. Two binary blends of mortar substituting 15% cement with WSA and RHA and three ...

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(PDF) Investigating the performance of cement mortar ...

The primary objective of this research was to compare the effect of partial replacement of OPC with Rice straw ash, microsilica and their composite on the compressive strength of cement mortar.

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(PDF) Effect of wheat straw ash on mechanical properties ...

This study investigates the effect of wheat straw ash (WSA) on the mechanical strength of autoclaved mortar. The mechanical. properties studied include compressive, tensile, and flexural strengths ...

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Pozzolanic Potential and Mechanical Performance of Wheat ...

The pozzolanic potential, mechanical strength, and stress-strain behavior of a locally available wheat straw ash (WSA) as a partial substitute of cement was evaluated in this study. Various samples of a locally available wheat straw were burnt to ashes at three

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The Research on Present Status of Straw Ash as High ...

straw ash, we could further improve the performance of straw ash adding into concrete. II. STUDY ON PHYSICAL AND CHEMICAL PROPERTIES OF STRAW ASH. Straw contains a certain amount of SiO 2, under the condition of high temperature combustion, would leave rich SiO 2 straw ash, which has a certain volcanic ash activity [7-8].

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Introduction Of Rice Straw Ash In Cement Mortar

Strength and Performance of Straw Ash Cement Mortar . Introduction Straw ash cement mortar is a kind of biomass ash with the characteristics of volcanic ash activity, recyclable, and it is produced by treating rice straw with high-temperature calcination, and can be used to replace cement to prepare green building ...

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(PDF) IRJET- Utilization of Rice Straw Ash as a ...

Rice Straw Ash is the waste material from agriculture that causes much of the environmental challenges. In the world, these problems are increasingly rising, which can produce an immense public health crisis. Some studies have therefore been

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MECHANICAL PERFORMANCE OF LIME-CEMENT MORTAR FOR STRAW

The data show that cement-lime mortars for straw bale construction will have a higher modulus of elasticity and lower failure strain than a conventional mortar of equivalent compressive strength. The Modulus of Elasticity is on average 818 times the compressive strength of a straw bale mortar, compared to 100 to 200 times as reported in the ...

Get Price

REPLACEMENT EFFECT OF CEMENT BY RICE STRAW ASH ON CEMENT

DOI: 10.21608/mjae.2015.97843 Corpus ID: 221766459. REPLACEMENT EFFECT OF CEMENT BY RICE STRAW ASH ON CEMENT MORTAR PROPERTIES @inproceedings{Morsy2015REPLACEMENTEO, title={REPLACEMENT EFFECT OF CEMENT BY RICE STRAW ASH ON CEMENT MORTAR PROPERTIES}, author={M. Morsy and M. Rashwan},

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REPLACEMENT EFFECT OF CEMENT BY RICE STRAW ASH ON CEMENT

DOI: 10.21608/mjae.2015.97843 Corpus ID: 221766459. REPLACEMENT EFFECT OF CEMENT BY RICE STRAW ASH ON CEMENT MORTAR PROPERTIES @inproceedings{Morsy2015REPLACEMENTEO, title={REPLACEMENT EFFECT OF CEMENT BY RICE STRAW ASH ON CEMENT MORTAR PROPERTIES}, author={M. Morsy and M. A. Rashwan},

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Modeling Compressive Strength of Eco-Friendly Volcanic Ash ...

Forecasting the compressive strength of concrete is a complex task owing to the interactions among concrete ingredients. In addition, an important characteristic of the concrete failure surface is its six-fold symmetry. In this study, an artificial neural network (ANN) and adaptive neuro fuzzy interface system (ANFIS) were employed to model the compressive strength of natural volcanic ash ...

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Strength and Durability Properties of Concrete Containing ...

It was found the blended cement mortar has a compressive strength of 2% greater than that of OPC when cement is replaced with 5% fly ash, 5% blast-furnace slag, and 5% bottom ash. Othman et al. [ 22 ] investigated the sulphate resistance of foamed concrete containing processed spent bleaching earth (PSBE) as the cement replacement.

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Application of Biomass Ashes as Supplementary Cementitious ...

The study contains data on physical properties, chemical characteristics and pozzolanic properties of obtained biomass ashes: wheat straw ash and mixture of wheat and soya straw ash in Serbia, which were, later, used as supplementary cementitious materials in preparation of mortars.

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Research Article Experimental Investigation on Strength ...

Mortar Mixtures. Cement was partially replaced by ground rice straw ash (RSA) at %, %, and % by weight of binder. Table shows the proportions of mixture of the materials by weight used for making cement mortar speci-mens incorporate with rice straw ash. One set of controlled specimen (OPC) is prepared individually for every test to

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Pozzolanic Potential and Mechanical Performance of Wheat ...

Pozzolanic Potential and Mechanical Performance of Wheat Straw Ash Incorporated Sustainable Concrete Author: Amin, Muhammad Nasir, ... Subject: X-ray diffraction, burning, cement, chemical composition, compression strength, concrete, ...

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