influence of oil on concrete strength

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  Influence of different curing methods on the compressive strength …

  2022121 · A strong wind, high temperature ‎and a dry environment can affect mainly the acceleration of two phenomena that affect concrete curing, namely, water evaporation due to cement hydration and speed of cement hydration [26], [27] .

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  Properties and Performance of Oil Well Slurry and Cement …

  2024215 · The oil well cementing job is the operation in which a cement paste is pumped to fill the annulus behind the casing. Inclusion of nanomaterials in oil well cement results in improving the cement properties. This paper provides a comprehensive overview of incorporating nanosilica into oil well cement, addressing various aspects of the …

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  Influence of Organic Matter on Strength Development of Cement …

  2022317 · The wet method of deep mixing employs cement-water slurry to increase the strength, reduce the compressibility, and reduce the hydraulic conductivity of the soil. Organic soils can be challenging to treat because organic matter can interfere with cementitious reactions. Some types of organic matter reduce the mixture strength at early …

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  Factors Affecting Strength of Concrete - The …

  202071 · This paper examines the usefulness of using reactive powder concrete (RPC) as a better option for constructing crude oil tanks. The effect of 2 types of crude oil products (kerosene and gas oil) on the structural behavior of RPC and normal strength concrete (NSC) slab specimens is experimentally and numerically investigated after being …

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  Characteristics, strength development and microstructure of cement ...

  2020820 · The mixing of water and cement before adding oil-contaminated sand is found effective method of mixing, while the optimum compressive strength obtained at a w/c ratio of 0.5. The strength of cement-based mortar having contaminated sand with 2% light crude-oil is similar to the cement mortar with uncontaminated sand after one year.

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  Air entrainment in fresh concrete and its effects on hardened concrete ...

  202138 · Effects of air entrainment on properties of concrete at fresh and hardened states are reviewed. The presence of the stable and adequate air-void system in fresh and hardened concretes are crucial to many properties, such as resistance against freeze and thaw cycle, workability/rheology, pumpability, strength, and fire resistance of concrete.

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  Influence of hydrocarbon with concrete

  Brownfield sites often require concrete to be placed in contact with soils contaminated with hydrocarbons. Hydrocarbons can adversely affect the hydration of fresh concrete if intermixed i.e. they retard concrete strength gain. Results from analysis where a concentration of hydrocarbons was introduced into the mix water indicated the potential ...

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  A review on material mix proportion and strength influence …

  20221121 · The GPC consists of silica and alumina in large amounts with an alkaline solution. Due to the use of the alkaline solution to activate geopolymerisation reaction, it is called alkaline activated concrete (AAC). Herein, we reviewed the GPC material, mix proportion, strength influence parameters, and strength prediction method.

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  Silica content influence on cement compressive strength in …

  201791 · The present study performs an investigation of Portland cement slurries formulations containing different concentrations of silica flour based on levels that were reported in several studies and commonly used in the oil wells cementing design.

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