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Henan Liming Heavy Industry Ciencia y Tecnología Co. LTD, fue fundada en 1987,que principalmente fabrica equipos detrituracionesymoliendas grandes y medianas. Se trata de una moderna empresa con la investigación, fabricación y ventas juntos. La matriz se encuentra enla zona HI-TECH Industry Development de Zhengzhou y cubiertas 80.000 m ².

No.169, Science (Kexue) Avenue,
National HI-TECH Industry
Development Zone,

Zhengzhou, China
E-mail: [email protected]
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factors affecting curing of concrete
  • 6 Factors Affecting Curing Time of Concrete

    Factor affecting Curing Time of Concrete To avoid premature drying out especially from wind and solar radiation To avoid leaching out rain

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  • Studies on some factors affecting CO2 curing of lightweight

      Many factors such as, pre-conditioning environments and time, CO 2 pressure, CO 2 curing time, etc., have effects on strength and CO 2 consumption of

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  • Curing of concrete - Time period and factors affecting it.

      The different factors which affect the curing period are, 1. Type of the curing method adopted. 2. Grade and the type of cement used. 3 . Atmospheric

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  • Factors affecting kinetics of CO2 curing of concrete

      In this study, a model was proposed to describe the CO 2 curing of concrete. Then, it examined the effects of several factors, including preconditioning

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  • Factors affecting kinetics of CO 2 curing of concrete

      In this study, a model was proposed to describe the CO2 curing of concrete. Then, it examined the effects of several factors, including preconditioning

    Charlar en Línea
  • Curing of Concrete: Purposes, Period, Effects, Factors and Methods ...

    Following two factors are considered while selecting any mode or method of curing: (i) The temperature should be kept minimum for dissipation of heat of hydration. (ii) The water

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  • Factors Affecting Curing and Effects of Concrete Curing Strength ...

      Effect of Curing on concrete performance Increases Strength Increases Water tightness Increases Abrasion resistance Increases Freeze-thaw resistance

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  • Factors Affecting the Curing and Strength of Polymer Concrete

    Factors included the initiator-to-promoter ratio, initiator and promotor levels, casting temperature, testing temperature, aggregate type and gradation, and the effect of cold

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  • Factors affecting the effectiveness of internal curing: A review

      Three main factors affect the effectiveness of internal curing in cement-based materials, including (i) the amount of internal curing water provided, (ii) the ability for water to leave the internal curing materials when needed, and (iii) the distribution of internal curing materials throughout the cement-based materials and its water can

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  • Factors affecting the effectiveness of internal curing: A review

      Factors affecting internal curing of cement-based materials. Three main factors affect the effectiveness of internal curing in cement-based materials, including (i) the amount of internal curing water provided, (ii) the ability for water to leave the internal curing materials when needed, and (iii) the distribution of internal curing materials ...

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  • Studies on some factors affecting CO2 curing of lightweight concrete

      This paper deals with the effects of several factors, such as CO 2 pressure, curing time, water-to-cement ratio and continued curing after CO 2 curing on temperature profiles, CO 2 curing degree and strength of concrete. Results indicated that the accelerated reactions between CO 2 and cement minerals happen mainly during the first

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  • Factors affecting kinetics of CO2 curing of concrete

      In this study, a model was proposed to describe the CO 2 curing of concrete. Then, it examined the effects of several factors, including preconditioning parameters, compaction pressure, CO 2 concentration and pressure on CO 2 curing kinetics of concrete compacts.

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  • Factors affecting the effectiveness of internal curing: A review

      The curing efficiency of the internal curing agent in concrete is closely related to the particle size, water absorption, and pore size of the porous lightweight aggregate, and the performance of ...

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  • A study of factors affecting the flexural tensile strength of concrete ...

      The deflection and cracking behavior of concrete structure depend on the flexural tensile strength of concrete. Many factors have been shown to influence the flexural tensile strength of concrete, particularly the level of stress, size, age and confinement to concrete flexure member, etc.

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  • Factors affecting the compressive strength of the concrete ...

    It is the most important factor for gaining the strength of concrete. The lower w/c ratio leads to a higher strength of concrete. Generally, the water/cement ratio of 0.45 to 0.60 is used. Too much water leads to segregation and voids in concrete. The water/Cement ratio is inversely proportional to the strength of concrete.

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  • 15 Factors Affecting Durability of Concrete - The

    Factors Affecting Durability of Concrete Following are the factors affecting durability of concrete. Cement Content Aggregate Quality Water Quality Concrete Compaction Curing Period Permeability Moisture

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  • Factors Affecting the Curing and Strength of Polymer Concrete

    Factors included the initiator-to-promoter ratio, initiator and promotor levels, casting temperature, testing temperature, aggregate type and gradation, and the effect of cold joints. Results of tests on 78 beams and 63 cylinders are reported.

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  • 11 Factors that can Affect the Strength of Concrete

    01. Water/Cement Ratio. The ratio of the weight of water to the weight of cement is called Water/Cement ratio. It is the most important factor for gaining the strength of concrete. The lower w/c ratio leads the higher

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  • Factors affecting the effectiveness of internal curing: A review

      Three main factors affect the effectiveness of internal curing in cement-based materials, including (i) the amount of internal curing water provided, (ii) the ability for water to leave the internal curing materials when needed, and (iii) the distribution of internal curing materials throughout the cement-based materials and its water can

    Charlar en Línea
  • Factors affecting the effectiveness of internal curing: A review

      Factors affecting internal curing of cement-based materials. Three main factors affect the effectiveness of internal curing in cement-based materials, including (i) the amount of internal curing water provided, (ii) the ability for water to leave the internal curing materials when needed, and (iii) the distribution of internal curing materials ...

    Charlar en Línea
  • Studies on some factors affecting CO2 curing of lightweight concrete

      The two most important factors determining the reaction rate are particle size and reaction temperature. CO 2 curing was performed by putting 4 mm-sieved municipal solid waste incinerator bottom ash in a CO 2 chamber (Rendek et al., 2006). The CO 2 pressure and the humidity of the samples were varied to optimize the reaction

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  • Factors affecting the effectiveness of internal curing: A review

      This paper mainly gives an overview of factors affecting the effectiveness of internal curing in cement-based materials from three aspects: the amount of internal curing water, characteristics...

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  • Studies on some factors affecting CO2 curing of lightweight concrete ...

      Moreover, Shi et al. [14] studied the effects of several factors including pre-curing, CO 2 pressure, curing time and water-to-cement ratio on CO 2 curing degree of the lightweight concrete. The ...

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  • Factors affecting kinetics of CO2 curing of concrete - 百度学术

    Then, it examined the effects of several factors, including preconditioning parameters, compaction pressure, CO2 concentration and pressure on CO2 curing kinetics of concrete compacts. Results indicated that a dry preconditioning before CO2 curing was critical for compacted concrete samples to achieve high CO2 curing degree.

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  • Factors affecting the compressive strength of the concrete ...

    If the difference between the two humidities is greater, then the risk of affecting the concrete structure is also greater. Curing of Concrete: Curing of concrete is the most essential to prevent plastic shrinkage, temperature

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  • Factors affecting the results of concrete compression

      Three important factors affect concrete compression: the specimen size, geometry, and friction at its ends, all affect the observed results. The notion of size effect, as the change in response to scaling a structure, is not new. Da Vinci was one of the first to talk about such a concept.

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  • Factors Affecting the Curing and Strength of Polymer Concrete

    Factors included the initiator-to-promoter ratio, initiator and promotor levels, casting temperature, testing temperature, aggregate type and gradation, and the effect of cold joints. Results of tests on 78 beams and 63 cylinders are reported.

    Charlar en Línea
  • 11 Factors that can Affect the Strength of Concrete

    Curing of concrete is the most essential to prevent plastic shrinkage, temperature control, strength development and durability. Curing provides the desired moisture and temperature at the depth and near the surface

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