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Properties of concrete

Experimental study on the mix design and fresh properties of concrete

Experimental study on the mix design and fresh properties of concrete

... fresh properties of ...the concrete mix proportions such as cement, water, and aggregates are ...the concrete mix design form and going through the five design stages in ...fresh properties of ...

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Evaluation of Effect of Polypropylene on the Mechanical Properties of Concrete

Evaluation of Effect of Polypropylene on the Mechanical Properties of Concrete

... of concrete made of Ordinary Portland cement are its low strength in tension, brittle in nature, and its relatively high strength in ...the concrete and to some extent by addition of sufficient volume of ...

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An Experimental Study of Effects of Superplasticizer on Fresh and Hardened Properties of Concrete

An Experimental Study of Effects of Superplasticizer on Fresh and Hardened Properties of Concrete

... a concrete technologist’s dream to discover method of making concrete at the lowest possible water/cement ratio while maintaining a high ...flowing concrete. It is now possible to produce ...

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Influence of Rochelle salt on Properties of Concrete

Influence of Rochelle salt on Properties of Concrete

... of concrete structures in the recent times and upon investigation it has been concluded that if small structural disintegrities have been checked on time, the failure of those structures can be ...on ...

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Strength Characteristics of Self Curing Concrete With Different Self Curing Agents

Strength Characteristics of Self Curing Concrete With Different Self Curing Agents

... ABSTRACT: Concrete is most widely used as a construction material due to its good mechanical properties and ...plain concrete. Plain concrete needs congenial atmosphere by providing moisture ...

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Engineered Cementitious Composites for
Structural Applications

Engineered Cementitious Composites for Structural Applications

... rheological properties of fresh ...fresh concrete which help in dispersing the cement uniformly in the ...other properties like density, water ...of concrete is a guide to its ...the ...

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Potential of RHA in foamed concrete subjected to dynamic impact loading

Potential of RHA in foamed concrete subjected to dynamic impact loading

... of concrete loaded by impact loading, it different responses when they are given static ...loading. Concrete subjected by impact loading generate localized ...The concrete should be sufficient in ...

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HYDRAULIC CONCRETE COMPOSITION AND PROPERTIES CONTROL SYSTEM

HYDRAULIC CONCRETE COMPOSITION AND PROPERTIES CONTROL SYSTEM

... Making concrete, whose properties comply with the project requirements, is a complex multistage process, each stage of which forms the final ...design properties of concrete and allows ...

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Mechanical properties of miscanthus reinforced concrete

Mechanical properties of miscanthus reinforced concrete

... material properties of the vegetable-fiber-reinforced concrete composite affect pipe surfaces, wall thickness, and ...vegetable-fiber-reinforced concrete pipes eight reinforced concrete pipe ...

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Deflection behaviour of irregular shaped polyethylene terephthalate fibre reinforced concrete beam

Deflection behaviour of irregular shaped polyethylene terephthalate fibre reinforced concrete beam

... The summarize of material and structural performance of concrete in this research are as follows; For mechanical properties of concrete, the addition of IPET fibre at 1% and 1.5% of volu[r] ...

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Effect of using constructional waste on strength properties of normal concrete

Effect of using constructional waste on strength properties of normal concrete

... mechanical properties of concrete (C25) at both conditions; fresh and hardened concrete through using of different partial replacement of powdered brick with cement until 50 percent by weight (0% , ...

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Rheology of Cocrete and Rheometers

Rheology of Cocrete and Rheometers

... The properties of fresh concrete are a complex ...these properties of fresh concrete are operator sensitive and thus, the properties for same mix of concrete made under same ...

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Comparison of Thermomechanical Properties of Cement Mortar with Kenaf And Polypropylene Fibers

Comparison of Thermomechanical Properties of Cement Mortar with Kenaf And Polypropylene Fibers

... Reinforced Concrete has been gaining more attention in the concrete research ...in concrete, be it synthetic or natural, resulted in the improvement of the thermal properties of ...

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Experimental Investigation of Corrosion Cracking in Reinforced Concrete Beams Containing Nano Wollastonite

Experimental Investigation of Corrosion Cracking in Reinforced Concrete Beams Containing Nano Wollastonite

... of concrete. In their study, concrete mixes with cement replaced by 15% wollastonite were used to prepare flexural and compressive ...of concrete specimens, ...durability properties of ...

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Experimental Evaluation of Black Olive oil as Water Repellent Admixture in Concrete

Experimental Evaluation of Black Olive oil as Water Repellent Admixture in Concrete

... of concrete may be caused by factors such as lower degree of hydration, lowered degree of carbonation, increase porosity, air content and ...hardened properties of concrete ...

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Appraisal of Strength of Self Compacted Concrete with Variable Size of Steel Fibre

Appraisal of Strength of Self Compacted Concrete with Variable Size of Steel Fibre

... self-compacting concrete (SCC) was a significant step towards effectiveness at building sites, realistically producing prefabricated concrete rudiments, improved working conditions and better quality and ...

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Mechanical Properties of Pavement Quality Concrete using Recycled Aggregate

Mechanical Properties of Pavement Quality Concrete using Recycled Aggregate

... The compression strength development of PQC with RCA in all the curing period is shown in Fig.8. The insignificant reduction of compressive strength was noticed when conventional CA was replaced by RCA. In the meantime ...

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Strength Properties of Laterised Concrete

Strength Properties of Laterised Concrete

... of concrete is consumed by construction industry all over the ...conventional concrete is produced using natural sand from river beds as fine ...making concrete in such localities usually import sand ...

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A Study on Characteristic Strength of Bamboo Fiber Reinforced Concrete

A Study on Characteristic Strength of Bamboo Fiber Reinforced Concrete

... conventional concrete breaks immediately at failure whereas the Bamboo fiber reinforced concrete at failure the specimen remains to be intact even at ...reinforced concrete. It was observed that the ...

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Study of Corrosion of Steel Bars in Ggbs Based Geopolymer Concrete

Study of Corrosion of Steel Bars in Ggbs Based Geopolymer Concrete

... GGBS concrete and compared it with Portland cement concrete and concluded that there are many technical and financial uses and recommendations are given for effective use of GGBS in ...

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