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Studies on Pumice Lightweight Aggregate Concrete with

Studies on Pumice Lightweight Aggregate Concrete with

Studies on Pumice Lightweight Aggregate Concrete with ...

The lightweight aggregate is an aggregate that weighs less than the usual rock aggregate and the quarry dust is a rock particle used in the concrete for the

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(PDF) Studies on Pumice Lightweight Aggregate Concrete ...

Studies on Pumice Lightweight Aggregate Concrete with Quarry Dust Using Mathematical Modeling Aid of ACO Techniques February 2016 Advances in Materials Science and

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Research Article Studies on Pumice Lightweight Aggregate ...

Studies on Pumice Lightweight Aggregate Concrete with Quarry Dust Using Mathematical Modeling Aid of ACO Techniques J.Rex 1 andB.Kameshwari 2 Department of Civil

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Experimental study on lightweight concrete using pumice ...

Jan 01, 2021  The main objective is to determine whether pumice stone lightweight concrete can be used as structural concrete, to determine the compressive strength and split

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A Study on the Mechanical Properties of Light Weight ...

To investigate the mechanical properties of pumice aggregate concrete, such as, compressive strength, tensile strength, flexural strength and modulus of

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Table 2 Studies on Pumice Lightweight Aggregate Concrete ...

Table 2: Studies on Pumice Lightweight Aggregate Concrete with Quarry Dust Using Mathematical Modeling Aid of ACO Techniques

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A Study on the Mechanical Properties of Light Weight ...

To investigate the mechanical properties of pumice aggregate concrete, such as, compressive strength, tensile strength, flexural strength and modulus of elasticity. To investigate the flexural behavior of pumice Light Weight Aggregate Concrete beam. To study the effect of various replacements (25% and

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Experimental Study on the Pumice Aggregate Concrete ...

Pumice is a kind of natural lightweight aggregate with well-developed porosity and moderate-intensity. Amorphous Si-Al oxide is its main mineral composition. This paper focused on the performance and features of the pumice pozzolan and aggregate firstly. Then a kind of pumice concretes was prepared with the ordinary Portland cement, ordinary sand and strengthened coarse pumice aggregates.

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A short manual on natural pumice as a lightweight aggregate

As a result of the acceptance of pumice as advantageous and desirable natural lightweight aggregate, pumice is used in concrete and mortar for producing thermal insulation, fire resistance, freeze/thaw resistance, chemical resistance, less alkali-silica reaction (ASR) expansion and lightweight matrix.Adversely, the introduction of pumice aggregate in the matrix reduced mechanical strength ...

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A Study of Structural Concrete Using Pumice and Sintered ...

of normal concrete[3]. The water absorption rate of pumice aggregate is significantly high than normal coarse aggregate which might effect the uniformity of experiments during mixing and fresh concrete test, so, pre-soaking of lightweight aggregate should be performed[4]. In this study, structural lightweight aggregate concrete

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(PDF) A Study on Properties of Lightweight Aggregates ...

A Study on Properties of Lightweight Aggregates Produced from Pumice. Ijariit Journal. Download PDF. Download Full PDF Package. This paper. A short summary of this paper. 37 Full PDFs related to this paper. READ PAPER. A Study on Properties of Lightweight Aggregates Produced from Pumice.

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Experimental Study of Light Weight Concrete by Partial ...

The Pumice Aggregate Lightweight Concretes “ [6] Lakshmi Kumar Minapu1,et.al , ”Experimental Study on Light Weight Aggregate Concrete with Pumice Stone, Silica Fume and Fly Ash as a Partial Replacement of Coarse Aggregate, Vol. 3, Issue 12, December 2014. [7] Mang,uriu Geoffrey N,et.al, “Properties of Pumice ...

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STUDY OF MECHANICAL PROPERTIES OF LIGHTWEIGHT

STUDY OF MECHANICAL PROPERTIES OF LIGHTWEIGHT AGGREGATE CONCRETE BY USING PUMICE STONE, CERAMIC TILES AND CLC LIGHTWEIGHT BRICKS N.Bhavana1, CH.Rambabu2 1Post Graduate Student in Structural Engineering, Dept of Civil Engineering, DMSSVH College of Engineering, Machilipatnam, Andhra Pradesh, India.

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INFLUENCE OF NATURAL LIGHTWEIGHT AGGREGATES ON

lightweight aggregates used in the construction industry. In this study, different types of lightweight aggregates are used for porous lightweight concrete production. For this reason, 8-15 mm pumice and expanded perlite were obtained from Ankara region, 4-8 mm pumice was

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The Pumice Store: Lightweight Concrete Aggregate

Lightweight Aggregate. PUMICE CONCRETE is composed of Portland cement, pumice stones, pumice sand, pumice powder (pozzolan), and water. Compared to standard concrete, pumice concrete offers roughly a one-third reduction in weight and four times the r-value. Proportioning, mixing and placing are done in a similar manner to that of standard concrete.

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lightweight concrete aggregate

24-03-2014 Lightweight aggregate concrete is prepared by using lightweight aggregate or low density aggregate such as volcanic pumice, clay, slate, shale, scoria, tuff and pellite. Concrete is considered to be lightweight is the density is not more than 2200 kg/m3, when compared to normal concrete which is 2300-2400 kg/m3 and a proportion of ...

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Pumce Concrete: Lightweight, Insulating, Durable

Lightweight Concrete. One of the most significant of the advantages of pumice aggregate concrete is its lightweight quality—up to one-third lighter than conventional sand-and-gravel concrete. This trait contributes to a decrease in structural steel costs and, consequently, job costs. Larger volumes of concrete can be handled by lighter ...

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Durability of Structural Lightweight Concrete Containing ...

Sep 21, 2020  Basaltic pumice, also known as scoria, was used as lightweight aggregates in a study by (Kılıç et al. 2003), to produce a structural lightweight high strength concrete (SLWHSC). The mixtures were designed with and without mineral admixtures such as fly ash and silica fume as replacement of ordinary Portland cement (OPC).

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Experimental Study on Lightweight Concrete with Copper ...

Oct 14, 2020  Praveen Jesuraj V., Sreevidya V. (2021) Experimental Study on Lightweight Concrete with Copper Slag and Pumice Stone, Leca as a Partial Replacement of Aggregates. In: Shukla S.K., Chandrasekaran S., Das B.B., Kolathayar S. (eds) Smart Technologies for Sustainable Development.

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Vol. 3, Issue 12, December 2014 Experimental Study on ...

Reinforced Light Weight Aggregate (Natural Pumice Stone) Concrete. In their study, the mix design was M20 and the test results are as follows: More than the target means strength of M 20 concrete is achieved with 20 percent replacement of natural coarse aggregate by pumice aggregate and with 1.5 percent of fibber.

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Experimental Study on the Pumice Aggregate Concrete ...

Pumice is a kind of natural lightweight aggregate with well-developed porosity and moderate-intensity. Amorphous Si-Al oxide is its main mineral composition. This paper focused on the performance and features of the pumice pozzolan and aggregate firstly. Then a kind of pumice concretes was prepared with the ordinary Portland cement, ordinary sand and strengthened coarse pumice aggregates.

get price

Vol. 3, Issue 12, December 2014 Experimental Study on ...

Reinforced Light Weight Aggregate (Natural Pumice Stone) Concrete. In their study, the mix design was M20 and the test results are as follows: More than the target means strength of M 20 concrete is achieved with 20 percent replacement of natural coarse aggregate by pumice aggregate and with 1.5 percent of fibber.

get price

Experimental Study on Lightweight Concrete with Copper ...

Oct 14, 2020  Praveen Jesuraj V., Sreevidya V. (2021) Experimental Study on Lightweight Concrete with Copper Slag and Pumice Stone, Leca as a Partial Replacement of Aggregates. In: Shukla S.K., Chandrasekaran S., Das B.B., Kolathayar S. (eds) Smart Technologies for Sustainable Development.

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Properties of Pumice Lightweight Aggregate

studies have been conducted od pumice lightweight aggregate concretes all over the World with most researchers concentrating on the locally available materials in their areas or countries. Most researchers have concluded that pumice can be used to produce semi-structural grade lightweight concrete [2]

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Experimental Study of Light Weight Concrete by Partial ...

The Pumice Aggregate Lightweight Concretes “ [6] Lakshmi Kumar Minapu1,et.al , ”Experimental Study on Light Weight Aggregate Concrete with Pumice Stone, Silica Fume and Fly Ash as a Partial Replacement of Coarse Aggregate, Vol. 3, Issue 12, December 2014. [7] Mang,uriu Geoffrey N,et.al, “Properties of Pumice ...

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OPTIMIZATION OF MECHANICAL PROPERTIES FOR

For lightweight concrete, weight of the aggregate should be reduced so ... This study results ... Pumice stone is a consistent material formed from rapidly cooling molten rock by trapping gas bubbles which led to the formation in a foamy whipped glass. It is even formed in deep

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EXPERIMENTAL STUDY ON THE POTENTIAL USE OF PUMICE

aggregate to develop lightweight aggregate concrete mixtures which aimed to meet the technical specification for structural applications, and (2) to examine the effects of mineral admixtures addition on the hardened properties of lightweight concrete containing pumice breccia as coarse aggregate. 2.0 Literature Review

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INFLUENCE OF NATURAL LIGHTWEIGHT AGGREGATES ON

lightweight aggregates used in the construction industry. In this study, different types of lightweight aggregates are used for porous lightweight concrete production. For this reason, 8-15 mm pumice and expanded perlite were obtained from Ankara region, 4-8 mm pumice was

get price

Pumce Concrete: Lightweight, Insulating, Durable

Lightweight Concrete. One of the most significant of the advantages of pumice aggregate concrete is its lightweight quality—up to one-third lighter than conventional sand-and-gravel concrete. This trait contributes to a decrease in structural steel costs and, consequently, job costs. Larger volumes of concrete can be handled by lighter ...

get price

Durability of Structural Lightweight Concrete Containing ...

Sep 21, 2020  Basaltic pumice, also known as scoria, was used as lightweight aggregates in a study by (Kılıç et al. 2003), to produce a structural lightweight high strength concrete (SLWHSC). The mixtures were designed with and without mineral admixtures such as fly ash and silica fume as replacement of ordinary Portland cement (OPC).

get price

Effects of Borıc Acid Additive to Pumice Aggregate ...

coated pumice aggregate increase significantly the compressive strength of lightweight concretes and fastening performance. Bideci manufactured lightweight concrete by coating the pumice aggregate surface with cement + colemanite binary mixtures (0%, 7.5%, 12.5% and 17.5%). In the study, the produced samples were

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STUDY OF LIGHTWEIGHT CONCRETE BEHAVIOUR

STUDY OF LIGHTWEIGHT CONCRETE BEHAVIOUR ... Pantheon’ has been constructed using pumice, the most common type of aggregate used in that particular year [2]. From there on, the use of lightweight concrete has been widely spread across other countries such

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lightweight concrete aggregate

24-03-2014 Lightweight aggregate concrete is prepared by using lightweight aggregate or low density aggregate such as volcanic pumice, clay, slate, shale, scoria, tuff and pellite. Concrete is considered to be lightweight is the density is not more than 2200 kg/m3, when compared to normal concrete which is 2300-2400 kg/m3 and a proportion of ...

get price

MIX DESIGN OF LIGHTWEIGHT SELF-CONSOLIDATING

Pumice was used as lightweight aggregate by the Romans more than 2000 years ago to ... Pumice concrete has been used for various structures in New Zealand for over 100 years. ... Extensive research has been carried out to improve pumice concrete properties. One of these studies suggested using autoclave curing to increase the strength and reduce

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