effect of curing methods on efficiency of curing of cement

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Effect of Curing Methods on Efficiency of Curing of Cement ...

Jan 01, 2014  Curing has a strong influence on the properties of hardened concrete; proper curing will increase the durability, strength, volume stability, abrasion resistance, impermeability and resistance to freezing and thawing. “Curing techniques and curing duration significantly affects curing efficiencyâ€� Various degree of efficiency can be achieved by various in situ-curing methods.

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Effect of Curing Methods on Efficiency of Curing of Cement ...

Water cement ratio of 0.45, 0.50, 0.55, 0.60 was selected for ascertaining efficiency of curing compound. The cubes were cured one day in the moulds, unmolded and immersed in water until 28 days.

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Effect of Curing Methods on Efficiency of Curing of Cement ...

The efficiency of the traditional concrete curing process on site is low, due to the difficulties in providing continuous supervision and control of the curing environment, leading to considerable ...

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Effect of curing methods on strength and durability of ...

Aug 01, 2013  The first two methods have been preferred over the third one. However, due to shortage of water there is an increasing tendency to cure concrete by applying a curing compound. This is particularly true in regions with severe water shortage. Some studies have been conducted on the efficiency of curing compounds.

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[PDF] EFFECT ON CONCRETE BY DIFFERENT CURING METHOD

Corpus ID: 51796383. EFFECT ON CONCRETE BY DIFFERENT CURING METHOD AND EFFICIENCY OF CURING COMPOUNDS – A REVIEW @inproceedings{Kholia2013EFFECTOC, title={EFFECT ON CONCRETE BY DIFFERENT CURING METHOD AND EFFICIENCY OF CURING COMPOUNDS – A REVIEW}, author={Nirav R Kholia and B. Vyas}, year={2013} }

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(PDF) Effect of Curing Methods And Environment on ...

Nirav R. Kholia, Binita A Vyas, Tank T.G.,Effect on concrete by different curing method and efficiency of curing compounds-A Review, International journal of advanced engineering technology,Vol.IV ...

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Factors Affecting Curing and Effects of Concrete Curing ...

Feb 02, 2017  Effect of Curing on concrete performance The purpose of curing is to ensure that the concrete does not dry out prematurely, but retains moisture so that it will build up strength and gain durability and resistance to wear. The concrete should be kept continuously damp for at least 7 days to achieve satisfactory curing.

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EFFECT OF CURING ON CONCRETE STRENGTH

are one of the practical methods of curing concrete. White curing compounds reflect the radiant energy of the sun and are desirable in many controlled mixes. They have been carried out in order to study the effects of the different parameters evolved, like method of curing and length of curing

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Effect Of Different Curing Methods On The Compressive ...

Sprinkling method of curing produces higher compressive strength than plastic sheeting. This is attributed reduced the moisture movement from concrete specimens leading to enhanced degree of cement hydration. 3. Plastic sheeting method of curing produces lowest level of compressive strength.

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EFFICIENCY, EFFECTIVENESS AND USES OF CONCRETE CURING

Dec 11, 2015  EFFECT ON CONCRETE BY DIFFERENT CURING METHOD AND EFFICIENCY OF CURING COMPOUNDS – A REVIEW ,Nirav R Kholia, Prof. Binita A Vyas, Prof. T. G. Tank,( Kholia et al., International Journal of ...

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Effect of curing methods on the properties of plain and ...

Mar 01, 2010  The curing efficiency with respect to the compressive strength was in the range of 84–96% while with respect to the pulse velocity it was in the range of 95–97% indicating that curing by the application of a curing compound is effective in developing the quality of concrete.

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(PDF) Investigating the effect of curing methods on the ...

The concrete specimens were tested on 7, 14, 21, 28 and 56 days of curing. It emerged that the immersion curing method recorded the highest compressive values of 23.43 and 25.83 N/mm2 ...

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Effect of curing methods on shrinkage and corrosion ...

Apr 01, 2013  The effect of curing methods on reinforcement corrosion was evaluated by measuring corrosion potentials and corrosion current density. This was done on concrete specimens that were coated with the selected curing compounds when the concrete was in a fresh condition and those that were cured under wet-burlap for 7 days. 3.3.1. Corrosion potentials

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Effect of Curing Methods on Density and Compressive ...

30.5N/mm2 2followed by the burlap curing method with a value of 24.4N/mm . Air curing method showed a 15% reduction in strength after 21-days thereby resulting in the lowest 28-day compressive strength of 17.8 N/mm2. It was concluded that there exists a weak positive correlation between density and compressive strength of concrete specimens ...

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(PDF) Influence of water to cement ratio on the efficiency ...

The effect of w/c ratio on cracking of HPC with internal curing was studied. Cracking potential of internally cured HPC decreased with w/c ratio reduction. Total shrinkage of internally cured concretes decreased with w/c ratio reduction. a b s t r a

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(PDF) Effect of curing methods on density and compressive ...

days of curing, the specimens re corded average compressive strength of 14.5 N/ mm 2. This increased to 15.7. N/mm 2 at 7 days, 17.3 N/mm 2 at 14 days, 18.7 N/mm 2 at 21 days and 24.4 N/mm 2 at 28 ...

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Effect of curing parameters on CO2 curing of concrete ...

Aug 01, 2016  In this study, a CO 2 curing process was adopted in order to promote rapid strength development of concrete blocks containing recycled aggregates. The influence of several factors associated with the curing conditions on the curing degree and compressive strength of the concrete blocks were investigated, including curing time, temperature, relative humidity, pressure and post-water curing ...

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REVIEW PAPER ON EFFECT ON CONCRETE PROPERTIES

Nuruddeen Usman (2015) there are a lot of arguments on which method of curing concrete gives good strength. These different opinions results into this study, which aim at investigating the effects of different curing methods on the strength of concrete. Laboratory test was employed for this study.

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Role of Concrete Curing - Portland Cement Association

Role of Concrete Curing. Curing plays an important role on strength development and durability of concrete. Curing takes place immediately after concrete placing and finishing, and involves maintenance of desired moisture and temperature conditions, both at depth and near the surface, for extended periods of time.

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The Effect of Different Curing Methods on the Compressive ...

The work assesses the effect of different curing conditions on the compressive strength of the eggshell concrete. Two different qualities of the eggshell powder were used to make concrete with 0.45 water/cement ratio. The eggshell powders were treated as partial cement replacement of

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Curing of Concrete

Page of 7 > curing of ncreteco n Curing by preventing excessive loss of moisture from the concrete: either by > leaving formwork in place > 20covering the concrete with an impermeable membrane after the formwork has been removed > by the application of a suitable chemical curing agent (wax etc) > or by a combination of such methods n Curing by continuously wetting the exposed

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Effect of light-curing method and cement activation mode ...

Light-curing through HeraCeram can influence resin cement hardness. Effect of light-curing method and cement activation mode on resin cement knoop hardness J Prosthodont. Nov-Dec 2007;16(6):480-4. doi: 10.1111/j.1532-849X.2007.00234.x. Epub 2007 Aug 29. Authors Rubens Nisie Tango 1 ...

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EFFICIENCY, EFFECTIVENESS AND USES OF CONCRETE CURING

Dec 11, 2015  EFFECT ON CONCRETE BY DIFFERENT CURING METHOD AND EFFICIENCY OF CURING COMPOUNDS – A REVIEW ,Nirav R Kholia, Prof. Binita A Vyas, Prof. T. G. Tank,( Kholia et al., International Journal of ...

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Effect of Curing Methods on Shrinkage Development in 3D ...

In addition, the article examines the effects of internal curing on the 1, 7, 14, 21 and 28 day mechanical properties of concrete, in accordance with EN 196-1 and EN 12390-2. Studies have shown that the optimal amount of shrinkage reducing admixtures is 4% (in relation to the mass of cement), resulting in a reduction in total shrinkage of 23%.

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Curing efficiency of a photo- and dual-cured resin cement ...

Purpose: The influence of the curing mode (dual vs light) and of the photopolymerization through ceramic or resin composite on the degree of remaining carbon bonds was investigated via infrared spectroscopic analysis for 1 resin cement (Calibra, Caulk/Dentsply). Materials and methods: The 0.5-mm cement layer was photopolymerized for 40 s through the 2-mm-thick ceramic Empress 2 (Ivoclar)

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Effects on Concrete Strength by Three Types of Curing

‘Effect of Different Curing Methods on the Properties of Microsilica Concrete’,Australian Journal of Basic and Applied Sciences, vol.1, no.2, pp 87-95. [2] Akeem Ayinde Raheem , Aliu Adebayo SoyingbeAmaka John Emenike 2013,‘Effect of Curing Methods

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Efficiency of curing technologies: strength and durability ...

Jan 30, 2013  Most of the studies on curing efficiency were carried out with the objective of evaluation of the required duration of water curing. In many of these studies emphasize was given to the effect of the concrete composition with respect to the presence of pozzolanic additives such as fly ash [2, 5, 10–13, 15, 17, 19, 20]. In-spite of the wide use ...

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Effect Of Different Curing Methods On The Compressive ...

Mixture Proportions of Concrete. The normal concrete was prepared based on water cement ratio of 0.50 and a cement content of 340kg/m 3 to obtain a compressive strength greater than 20N/mm 2 at 28 days (Immersion method of curing). Quartzite sand was used with a quantity of 33.33% of total aggregates by weight.

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Effect of veneering materials and curing methods on resin ...

Effect of veneering materials and curing methods on resin cement knoop hardness. Tango RN(1), Sinhoreti MA, Correr AB, Correr-Sobrinho L, Consani RL. Author information: (1)Department of Restorative Dentistry, School of Dentistry of Piracicaba, State

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(PDF) Effect of light curing methods on resin cement Knoop ...

The aim of this study was to evaluate the effect of different veneering materials, light-curing units and curing times (20/3, 40/6) on the microhardness of dual-cured resin cement.

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Curing of Concrete: Object, Necessity and Methods ...

Usually this method is adopted for curing the hollow concrete products. The normal operative temperature is kept at about 194°F (90°C). Maturity Rule: The temperature effect on concrete is cumulative and can be expressed as the product of temperature and time, during which it prevails, known as maturity M. Thus maturity can be expressed as ―

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How to Speed up the Curing Process of Concrete? - The ...

🕑 Reading time: 1 minute Speeding up the curing process of concrete can improve construction efficiency and help save some valuable time in a dead-line driven project. Several measures like concreting in warm weather conditions, introducing calcium chloride to wet concrete mixture, covering concrete with plastic sheet, etc. can help increase the rate of the []

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INVESTIGATION INTO IMPROVED PAVEMENT CURING

Concrete curing is closely related to cement hydration, microstructure development, and concrete performance. Application of a liquid membrane-forming curing compound is among the most widely used curing methods for concrete pavements and bridge decks. Curing compounds are economical, easy to apply, and maintenance free.

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Curing Of Concrete Importance Of Curing Of Concrete 4 ...

IV. Shading Method of Curing The shading method of concrete is a simple method that involves preventing the exposure of the concrete surface to sunlight and heat thereby preventing the evaporation of water from the concrete surface. It is mostly used for curing concrete road surfaces. 6. Effects of Improper Curing of Concrete

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Effects of the Curing Conditions on the Carbonation Curing ...

May 06, 2021  reported that the application of carbonation curing to concrete manufactured by replacing parts of the cement with limestone powder, fly ash, or blast furnace slag could improve the compressive strength of concrete [20]. Meanwhile, Jang and Lee reported that the effect of carbonation curing on belite-rich cement concrete is more noticeable [21].

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Sustainability Free Full-Text Effects of the Curing ...

In the present study, the efficiency of five different carbonation and/or water curing conditions on the properties of belite-rich cement mortar and ordinary Portland cement mortar was investigated. The hybrid curing of samples was carried out by submerging samples at different levels in water or in a lime-saturated solution kept under carbonation curing conditions.

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