citeseerx structural evaluation of lightweight concrete

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CiteSeerX — Structural Evaluation of Lightweight Concrete ...

CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): The construction industry consumes a large amount of non-renewable resources. On the other hand, more waste paper ends up in landfill or dump sites than those recycled. Consequently, recycling waste paper for use as a construction material constitutes a step towards sustainable development.

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CiteSeerX — Evaluation of Lightweight Concrete

CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): Synopsis: Ten concrete ships currently being used as a floating breakwater around the log pond at the Pacific Paper Powell River plant in British Columbia, Canada, are after approximately 55 to 80 years of marine exposure, showing varying degrees of deterioration. The ships were con-structed with a double mat of ...

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ENGINEERING PROPERTIES OF STRUCTURAL

aggregate concrete are dependent on the type of lightweight aggregate utilized in the concrete [1]. Structural lightweight aggregate concrete is defined as concrete which: (a) is made with lightweight aggregates conforming to ASTM C 330, (b) has a compressive strength in excess of 2,500 psi (17.25 MPa) at 28 days of age when tested in ...

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Structural Evaluation of Lightweight Concrete Produced ...

Structural Evaluation of Lightweight Concrete Produced Using Waste Newspaper and Office Paper Isaac I. Akinwumi *, Olasunkanmi M. Olatunbosun, Oluwarotimi M. Olofinnade, Paul O. Awoyera Department of Civil Engineering, Covenant University, P.M.B. 1023, Ota, Ogun State, Nigeria

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Compressive strength evaluation of structural lightweight ...

2013-7-1  Highlights Results for wave propagation in lightweight concrete (LWC) are presented. The compressive strength of LWC is assessed by the ultrasonic pulse velocity (UPV). The influence of different mix design parameters is analyzed. A simplified expression to estimate the compressive strength from UPV is suggested. High correlation coefficients are obtained, regardless the concrete composition.

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CiteSeerX — Evaluation of the Effects of Bagasse on ...

CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): Abstract: Mechanical characteristics of lightweight concrete contained bagasse, including splitting tensile and compressive strength have been examined. Bagasse as an agricultural waste was obtaining in the form of small wood chips after extracting cane sugar in the Khouzestan state of Iran.

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PERFORMANCE EVALUATION OF STRUCTURAL

2019-4-21  The basic aim of this research is to study the production and the performance of structural lightweight concrete using pumice stone (PS)as a different replacement of coarse aggregate (25%, 50%, 75% and 100% by volume) and aluminum powder (AP)as an additive by 0.5% of cement weight in the fire condition (with periods up to 2 h, at different temperatures varied of 200-800 °C). The performance

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CiteSeerX

CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): Abstract—This paper is concerning the issues of behaviour of lightweight expanded clay aggregates concrete exposed to high temperature. Lightweight aggregates from expanded clay are produced by firing of row material up to temperature 1050°C. Lightweight aggregates have suitable properties in terms of volume ...

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Evaluation of Shrinkage-Cracking Characteristics of ...

2017-1-4  structural lightweight concrete. This has led to the development of many more sources of synthetic light­ weight aggregates. Synthetic lightweight aggref!;ales of fer certain advantages, such as reduction of structural dead load, lower shipping costs and improved insulation,

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CiteSeerX — Citation Query Bridge Design Specifications ...

a b s t r a c t A structural fuse concept is proposed in which easily replaceable ductile structural steel elements are added to an RC bridge bent to increase its strength and stiffness, and also designed to sustain the seismic demand and dissipate all the seismic energy through hysteretic behavior of the fuses, while keeping the RC bridge piers elastic.

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Structural Evaluation of Lightweight Concrete Produced ...

Structural Evaluation of Lightweight Concrete Produced ...

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Structural Evaluation of Lightweight Concrete Produced ...

Structural Evaluation of Lightweight Concrete Produced Using Waste Newspaper and Office Paper Isaac I. Akinwumi *, Olasunkanmi M. Olatunbosun, Oluwarotimi M. Olofinnade, Paul O. Awoyera Department of Civil Engineering, Covenant University, P.M.B. 1023, Ota, Ogun State, Nigeria

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Compressive strength evaluation of structural lightweight ...

2013-7-1  Highlights Results for wave propagation in lightweight concrete (LWC) are presented. The compressive strength of LWC is assessed by the ultrasonic pulse velocity (UPV). The influence of different mix design parameters is analyzed. A simplified expression to estimate the compressive strength from UPV is suggested. High correlation coefficients are obtained, regardless the concrete composition.

Get price

Evaluation of Structural Lightweight Concrete Produced ...

2018-6-29  The unit weight, workability, and mechanical properties of the developed concrete decreased significantly with the increasing quantity of medical solid waste. However, because of the reduced unit weight of the developed concrete, a mixture with 50 to 75 % plastic materials can be used as a structural lightweight concrete.

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PERFORMANCE EVALUATION OF STRUCTURAL

2019-4-21  to discovering the lightweight concrete where it has many advantages such as sound insulation, low transfer of heat, small structural members, reduction of loads and stresses and low-cost [3,4]. Lightweight concrete (LWC) has good properties of fire resistance, but it needs to increase its compressive strength.

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PERFORMANCE EVALUATION OF STRUCTURAL

The basic aim of this research is to study the production and the performance of structural lightweight concrete using pumice stone (PS)as a different replacement of coarse aggregate (25%, 50%, 75 ...

Get price

Compressive strength evaluation of structural lightweight ...

In this paper the compressive strength of a wide range of structural lightweight aggregate concrete mixes is evaluated by the non-destructive ultrasonic pulse velocity method. This study involves about 84 different compositions tested between 3 and 180 days for compressive strengths ranging from abo

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Compressive strength evaluation of structural lightweight ...

In this paper the compressive strength of a wide range of structural lightweight aggregate concrete mixes is evaluated by the non-destructive ultrasonic pulse velocity method. This study involves about 84 different compositions tested between 3 and 180 days for compressive strengths ranging from about 30 to 80 MPa. The influence of several factors on the relation between the ultrasonic pulse ...

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Synthesis and Evaluation of Lightweight Concrete

lightweight concrete within the constructed infrastructure is clear, decades-old performance perceptions continue to raise barriers that hinder wider use of the concrete. Additionally, the lack of modern updates to structural design provisions for lightweight concrete has perpetuated additional barriers to the use of lightweight concrete.

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Evaluation of fire performance of lightweight concrete ...

In this study, the insulation fire ratings of lightweight foamed concrete, autoclaved aerated concrete and lightweight aggregate concrete were investigated using finite element modelling.,Lightweight aggregate concrete containing various aggregate types, i.e. expanded slag, pumice, expanded clay and expanded shale were studied under standard fire and hydro–carbon fire situations using ...

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(PDF) Evaluation of Structural Lightweight Concrete with ...

Evaluation of Structural Lightweight Concrete with different Types of Aggregates in Mexico and its Industrial Application September 2015 DOI: 10.13140/RG.2.1.3739.0564

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(PDF) Evaluation of Structural Lightweight Concrete ...

Evaluation of Structural Lightweight Concrete Produced Utilizing Crushed Medical Solid Waste Materials ... a mixture with 50 to 75 % plastic materials can be used as a structural lightweight ...

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Structural Evaluation of Lightweight Concrete Produced ...

Structural Evaluation of Lightweight Concrete Produced ...

Get price

Evaluation of Structural Lightweight Concrete Produced ...

2018-6-29  The unit weight, workability, and mechanical properties of the developed concrete decreased significantly with the increasing quantity of medical solid waste. However, because of the reduced unit weight of the developed concrete, a mixture with 50 to 75 % plastic materials can be used as a structural lightweight concrete.

Get price

PERFORMANCE EVALUATION OF STRUCTURAL

The basic aim of this research is to study the production and the performance of structural lightweight concrete using pumice stone (PS)as a different replacement of coarse aggregate (25%, 50%, 75 ...

Get price

Compressive strength evaluation of structural lightweight ...

In this paper the compressive strength of a wide range of structural lightweight aggregate concrete mixes is evaluated by the non-destructive ultrasonic pulse velocity method. This study involves about 84 different compositions tested between 3 and 180 days for compressive strengths ranging from about 30 to 80 MPa. The influence of several factors on the relation between the ultrasonic pulse ...

Get price

Experimental evaluation of lightweight aggregate concrete ...

2017-5-4  Structural Concrete. Volume 18, Issue 6. TECHNICAL PAPER. Experimental evaluation of lightweight aggregate concrete beam–column joints with different strengths and reinforcement ratios. Ricardo N. F. do Carmo. Corresponding Author. E-mail address: [email protected] E-mail address: [email protected]

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Experimental evaluation of lightweight aggregate concrete ...

2017-5-4  The experimental study herein presented is focused on the behavior of exterior beam–column joints of lightweight aggregate concrete (LWAC) under monotonic loads. The study aims to evaluate the influence of rebar detailing of LWAC strength and of reinforcement ratio on the joints’ behavior.

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Experimental evaluation of lightweight aggregate concrete ...

The experimental study herein presented is focused on the behavior of exterior beam–column joints of lightweight aggregate concrete (LWAC) under monotonic loads. The study aims to evaluate the influence of rebar detailing of LWAC strength and of reinforcement ratio on the joints’ behavior.

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(PDF) Paper Crete: A lightweight concrete

Lightweight concrete is a well-known for its advantage of reducing the self-weight of the structure. Utilizing rubber waste in concrete as a replacement of sand and/or stone to produce lightweight ...

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