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Experimental study on lightweight concrete made with expanded

高达10%返现  Jul 14, 2021  Lightweight concrete presents lower strength development with age than normal-weight concrete as the strength of the binder is approaching aggregate ceiling strength after initial curing ages [ 26 ]. Therefore, the prepared mixes considered in this study reached at least 70% of the ultimate strength within seven days.

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Experimental study on lightweight concrete using pumice

Jan 01, 2021  b. devi pravallika and k. venkateswara rao carried out an experimental study on strength and durability properties of m 40 concrete by partial replacement of coarse aggregate with a natural lightweight aggregate pumice stone.pumice stone which is of natural lightweight aggregate is being chosen as the best material for the partial replacement to

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Experimental study on lightweight concrete using pumice

Experimental study on lightweight concrete using pumice aggregate R.B. Karthika ⇑ , V. Vidyapriya, K.V. Nandhini Sri, K. Merlin Grace Beaula,

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EXPERIMENTAL STUDY ON LIGHTWEIGHT CONCRETE

Apr 01, 2020  EN 13369:2013 specifies a minimum cube compressive strength of at least 18 MPa for the lightweight concrete to be eligible for use in reinforced precast concrete products. This study conducts an...

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(PDF) Experimental Study on Lightweight Aggregate

concrete. In our study it was found that 10% replacement o f fly ash and S.F. will increase the compressive strength, tensile and flexural strength. When FA SF was increased to 20% the...

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(PDF) Experimental study of lightweight concrete used for

Experimental study of lightweight concrete used for the production of canoe Dr. Eethar Thanon Dawood * * Department of Building and Construction Engineering, Technical College of Mosul, Mosul-Iraq...

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EXPERIMENTAL STUDY ON LIGHT WEIGHT FOAM CONCRETE BRICKS

The compressive strength of this light weight foam concrete bricks at an age of 2.1 Cement 28 days was obtained at normal temperature. Then the specimens after 28 days curing were heated to 100°C in an The cement used for this study is Ordinary Portland cement oven for

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Experimental study on light weight foamed concrete

Aug 01, 2017  The utilization of Light-weight Concrete squares gives an appropriate answer for development industry alongside natural conservation. It is created by at first making slurry of Cement + Fly Ash +...

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Experimental study on damage magnification effect of

In this study, the effectiveness of re-entrant honeycomb core sandwich (RHS) protective panel systems, which exhibit a negative Poisson's ratio, to protect one-way simply supported reinforced concrete (RC) slabs subjected to a close-range detonation from high explosive charges was experimentally evaluated.

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EXPERIMENTAL STUDY ON LIGHTWEIGHT CONCRETE

approach is by adopting lightweight concrete. EN 13369:2013 specifies a minimum cube compressive strength of at least 18 MPa for the lightweight concrete to be eligible for use in reinforced precast concrete products. This study conducts an experiment using LECA and EPA to produce lightweight concrete for structural use.

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Experimental Study on Lightweight Concrete with Copper Slag

Oct 14, 2020  Owens PL (1993) Light weight aggregates for structural concrete. Structural light weight aggregate concrete. Chapman Hall, London, pp 1–18. Google Scholar Widodo S (2014) Experimental study on the potential use of pumice breccia as coarse aggregate in structural lightweight concrete. Int J Sustain Construct Eng Technol 5(1)

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EXPERIMENTAL STUDY ON LIGHTWEIGHT

EXPERIMENTAL STUDY ON LIGHTWEIGHT CONCRETE USING PERLITE. IRJET Journal. Download Download PDF. Full PDF Package Download Full PDF Package. This Paper. A short summary of this paper. 37 Full PDFs related to

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Experimental Study on Lightweight Aggregate Concrete

They concluded that diffusivity Experimental Study on Lightweight Aggregate Concrete 67 of concrete can be reduced by adding silica fume which makes the microstructure of concrete denser. The properties evaluated were development of compressive strength, secant modulus of elasticity, strain due to creep, shrinkage, swelling and moisture movement.

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(PDF) Experimental study of lightweight concrete

Some conclusions can be drawn from this study: 1- The density of lightweight concrete decreased by the inclusion of polystyrene be ads in the. mix. The use of 65% of polystyrene reduced the ...

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EXPERIMENTAL STUDY ON LIGHTWEIGHT SELF

This paper presents the results of an experimental study on the effects of fly ash, different water/ (cement + mineral additive) ratios and pumice aggregates to some physical and mechanical ...

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Experimental study on damage magnification effect of lightweight ...

Sandwich panels/sacrificial cladding systems composed of an auxetic core sandwiched between two faceplates can be considered an effective protective measure for reinforced concrete structures from blast loads. In this study, the effectiveness of re-entrant honeycomb core sandwich (RHS) protective panel systems, which exhibit a negative Poisson's ratio, to protect

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Experimental Study on Dynamic Performance of Plain Concrete

Sep 09, 2021  To examine the uniaxial behaviors of plain concrete and lightweight aggregate concrete under dynamic loadings, the plain concrete specimens and lightweight aggregate concrete specimens prepared by shale ceramsite were designed and tested under the loading strain rate range of 10 − 5 / s – 10 − 2 / s.The hydraulic servo machine and shear device were

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Experimental Study on Light Weight Concrete Block with

Feb 12, 2021  Experimental Study on Light Weight Concrete Block with Granulated Corn Cob S. Ananda Selvan1, P. Asha2 1. Research Scholar, Civil Engineering Department, St. Peter#39;s Institute of Higher ...

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Experimental Study on Lightweight Precast Composite Slab of

Jul 14, 2021  Two lightweight high-titanium heavy-slag concrete slabs (LPCSHTHSC) of two different sizes (150 mm × 150 mm × 150 mm and 150 mm × 150 mm × 300 mm) were prepared according to the proportions given in Table 1. After the curing for 7 days, 14 days, and 28 days, both compressive strength and antisplitting strength tests were performed. Test number.

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Experimental investigation of ferrocement sandwich composite

Jul 08, 2022  The aim of this study is to propose a new, sustainable, and effective method for the construction of jack-arch slabs. The main idea of this method is to produce lightweight precast ferrocement elements in the form of sandwich panels to be used in the jack-arch slab between the steel I-section beam. In this study, eight specimens were manufactured and tested under

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Experimental Study of High-Strength Steel Fiber Lightweight

Mar 30, 2020  In this paper, three different kinds of steel fibers, being micro (M), end-hooked (H), and corrugated (C), commonly used in engineering applications, are added to high-strength lightweight aggregate concrete (HLAC) to study the effects of steel fiber and volume content ratio of fiber on the compressive, splitting tensile, and flexural strength of HLAC. The range of

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An experimental study on the steel corrosion behavior in NaCl

Many experimental studies related to rebar corrosion have been conducted to analyze the corrosion tendencies, focusing on the influence of concrete properties and the surrounding environments on rebar corrosion. ... However, because this study was conducted with concrete at a specific strength, it is necessary to comprehensively analyze the ...

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Experimental study on notched connectors for glulam-lightweight ...

"Experimental study on notched connectors for glulam-lightweight concrete composite beams," BioRes. 15(2), 2171-2180. Abstract. A new type of structural element, the timber-concrete composite beam, exhibited excellent structural performance. The notched connector is widely used in timber-concrete composite systems as a result of its ...

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Experimental Study on Light Weight Geopolymer Concrete

Apr 29, 2022  In the geopolymer concrete, the normal coarse aggregate was replaced with lightweight expanded clay aggregate by 0%, 20%, 40%, 60%, 80%, and 100% which has designated as M 1, M 2, M 3, M 4, M 5, and M 6 respectively. The weight of expanded clay aggregate and normal coarse aggregate for various replacement percentages is shown in

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Experimental Study on Light-Weight Concrete by using

2400 kg/m³). density of lightweight concrete between 300 kg/m3 and1850 kg/m3. Structural lightweight concrete has an in-place density (unit weight) on the order of 1440 to 1840 kg/m³. The strength of the light-weight concrete varies from about 0.3 N/mm2 to 40 N/mm2. A cement content of 200 kg/m3 to about 500 kg/m3 may be used. Strength of light-

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Experimental Study on Light Weight Concrete using Leca

properties light weight cinder aggregate concrete” International Journal of Scientific and Research Publications , vol 4,Issue 2,Feb 2014,ISSN 2250-3153. [3] Khandaker M Anwar, Hossain (2013),”Properties of volcanic pumice based cement light weight concrete”, Cement Concrete Research,Vol -34(2004), PP 283 291.

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(PDF) IRJET- Experimental Study on Light-Weight Concrete by

LITERATURE REVIEW Dr.Bashkar Desai et al., describes experimental investigation an attempt is to be made to study the strength properties of light weight cinder aggregate cement concrete in different percentage proportions of 0, 25, 50, 75 and 100 by volume of light weight aggregate concrete can be prepared.

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Experimental Study on Timber-Lightweight Concrete Composite Beams with ...

A timber-lightweight-concrete (TLC) composite beam connected with a ductile connector in which the ductile connector is made of a stainless-steel bolt anchored with nuts at both ends was proposed. ... Experimental Study on Timber-Lightweight Concrete Composite Beams with Ductile Bolt Connectors Materials (Basel). 2021 May 18;14(10):2632. doi ...

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(PDF) Experimental Study on Light Weight Concrete Using

Jan 17, 2022  Experimental Study on Light Weight Concrete Using Coconut Shell and Fly Ash. by IJRASET Publication. 2022, International Journal for Research in Applied Science Engineering Technology (IJRASET) DOI: 10.22214/ijraset.2022.39896 • Date added: 01/17/22.

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Experimental Study on Light Weight Concrete Block with

Feb 12, 2021  Experimental Study on Light Weight Concrete Block with Granulated Corn Cob S. Ananda Selvan1, P. Asha2 1. Research Scholar, Civil Engineering Department, St. Peter#39;s Institute of Higher ...

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Experimental Study on Timber−Lightweight Concrete Composite Beams with ...

May 18, 2021  A timber–lightweight−concrete (TLC) composite beam connected with a ductile connector in which the ductile connector is made of a stainless−steel bolt anchored with nuts at both ends was proposed. The push−out results and bending performance of the TLC composite specimens were investigated by experimental testing. The push−out results of the shear

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Experimental Study on Lightweight Precast Composite Slab of

Jul 14, 2021  Two lightweight high-titanium heavy-slag concrete slabs (LPCSHTHSC) of two different sizes (150 mm × 150 mm × 150 mm and 150 mm × 150 mm × 300 mm) were prepared according to the proportions given in Table 1. After the curing for 7 days, 14 days, and 28 days, both compressive strength and antisplitting strength tests were performed. Test number.

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Experimental study on damage magnification effect of lightweight ...

Sandwich panels/sacrificial cladding systems composed of an auxetic core sandwiched between two faceplates can be considered an effective protective measure for reinforced concrete structures from blast loads. In this study, the effectiveness of re-entrant honeycomb core sandwich (RHS) protective panel systems, which exhibit a negative Poisson's ratio, to protect

Inquire now

Experimental Study of High-Strength Steel Fiber Lightweight

Mar 30, 2020  In this paper, three different kinds of steel fibers, being micro (M), end-hooked (H), and corrugated (C), commonly used in engineering applications, are added to high-strength lightweight aggregate concrete (HLAC) to study the effects of steel fiber and volume content ratio of fiber on the compressive, splitting tensile, and flexural strength of HLAC. The range of

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Influence of Amount of Light Weight Aggregate on Properties of

Jul 05, 2022  Concrete with low density is termed lightweight concrete. The unit weight of such concretes is about two-thirds of normal concrete. Most structural lightweight concretes weigh between 1600 and ...

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An experimental study on the steel corrosion behavior in NaCl

Many experimental studies related to rebar corrosion have been conducted to analyze the corrosion tendencies, focusing on the influence of concrete properties and the surrounding environments on rebar corrosion. ... However, because this study was conducted with concrete at a specific strength, it is necessary to comprehensively analyze the ...

Inquire now

Experimental investigation of ferrocement sandwich composite

Jul 08, 2022  The aim of this study is to propose a new, sustainable, and effective method for the construction of jack-arch slabs. The main idea of this method is to produce lightweight precast ferrocement elements in the form of sandwich panels to be used in the jack-arch slab between the steel I-section beam. In this study, eight specimens were manufactured and tested under

Inquire now

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