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influence of oil on concrete strength

EFFECT OF MINERAL OIL ON REINFORCED CONCRETE

aggressive effect of mineral oil on concrete by comparing the strength on oil-free concrete and oiled concrete at the same age experimentally is the optimal and most reliable of the existing method. The aggressiveness of oil is very clear for low and high strength concrete and the reduction in

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(PDF) Effect of used engine oil on properties of fresh and

The observed decrease in strength after 140 days of the lubricating oil effect on cement concrete, amounting to 7.2%, shows the significance of the problem posed in the article.

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INFLUENCE OF DIESEL OIL AND BITUMEN ON COMPRESSIVE

Influence of diesel oil and bitumen on compressive strength of concrete . Gbenga Matthew Ayininuola . Department of Civil Engineering, University of Ibadan, Ibadan, Nigeria. Received on 12 June 2008 . Abstract . The costal areas of Nigeria are polluted with oil due to oil spillage and pipeline vandalism. The

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CONCRETE IN CONTACT WITH CRUDE OIL PRODUCTS

perimental analysis affecting compressive strength is described. Comparing the influence of various oil products on the compressive strength of concrete leads to the conclusion that there are large differ­ l'nccs in effects. From vascline oil with almost no in­ fluence to some mineral oils with the serious influ­

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Compressive strength performance of low- and high-strength

Aug 01, 2012· Therefore, the increase in concrete strength is slowed or stopped altogether. The extent of the effect of oil on concrete, in this case, is characteristic of oil-saturated concrete at an early age. 6. Conclusions. The effect of mineral oil on the compressive strength of concrete was investigated in the field and in the laboratory.

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Experimental and numerical study of influence of crude oil

Jul 01, 2020· In this study, a total of 12 specimens, including 9 reactive powder concrete (RPC) slab specimens and 3 normal strength concrete (NSC) slab specimens were fabricated and tested in the laboratory to evaluate the influence of crude oil products on the structural behavior of RPC and NSC slabs. 3.1. Test specimens

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INFLUENCE OF OIL PALM SHELL ON WORKABILITY AND

INFLUENCE OF OIL PALM SHELL ON WORKABILITY AND COMPRESSIVE STRENGTH OF HIGH STRENGTH CONCRETE. 1, A mix proportion for LWC is quite different from the mix proportion of high strength concrete or normal strength concrete. For the LWC, which is to be produced from using OPS as aggregate requires an average cement/water ratio [8].

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Effect of Petroleum Products On Concrete| Concrete

Feb 01, 1997· Throughout the years, lubricating oils from the machinery spilled over certain parts of the concrete, resulting in the deterioration, which had progressed several inches into the concrete. The concrete away from the oil exposure showed no signs of breakdown and was of good quality, with core strengths of about 3000 psi.

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The effects of hydrocarbon contamination on concrete strength

This paper investigates the influence of crude oil contamination on the compressive strength of concrete. Concrete produced in regions where crude oil is exploited can have significant changes in

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(PDF) BOND STRENGTH OF CONCRETE WITH THE

bars with oil does not affect their bond strength if the embedded length of the bars is The results revealed that specimens with higher concrete strength levels and corroded reinforcements

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Effect of Water Impurities on Concrete Strength

Effect of Oil Contamination on Properties of Concrete. Mineral oil in water, that have no animal or vegetable oil content have no adverse effect on the concrete properties. The mineral oil content to a percentage of 2% is said to increase the strength of the concrete. But for more than 8% mineral oil, the strength is reduced.

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Influence of bottom ash of palm oil on compressive

Nov 14, 2017· Research result shows that the addition of bottom ash to concrete influenced workability in concrete, but it did not significantly influence the compressive strength of concrete. Based on the result of compressive strength test, the optimal compressive strength was obtained from the mixture of 100% cement and 0% bottom ash.

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Influence of Palm Oil Fuel Ash and W/B Ratios on

Mar 20, 2017· ResearchArticle Influence of Palm Oil Fuel Ash and W/B Ratios on Compressive Strength, Water Permeability, and Chloride Resistance of Concrete WachilakornSanawung,1

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(PDF) Influence of lightweight aggregate on the bond

This paper presents the comparison of the bond and mechanical properties of lightweight oil palm shell concrete (OPSC) and normal weight concrete (NWC) with three different strength grades of 25, 35 and 45 MPa. Although the mechanical properties such

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Influence of hydrocarbon with concrete

Influence of hydrocarbon with concrete. It has been asked "do hydrocarbons influence concrete degradation". Hydrocarbons are typically a compound of hydrogen and carbon, such as those which are the chief components of petroleum and natural gas carbon atoms. Awareness of the risk on brownfield sites should be evaluated; the most common will be associated with industrial sites with fuel tanks e.g.

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Influence of Polypropylene Fiber on Strength of Concrete

3.2 Compressive Strength of Polypropylene Fiber On Concrete Mixes The compressive strength values of the cube specimens at the age of 28 days are as shown in fig 3. It has been observed that the compressive strength of concrete for the cubes with polypropylene fiber 1%, 1.50% and 2% is

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Influence of strong alkaline substances (sodium carbonate

adversely affect the strength of the concrete3. The chemical constituents present in water may participate in the chemical reactions and thus affect the setting, hardening and strength development of concrete. A popular yard stick to the suitability of water for making concrete is that if it is fit for drinking, it is fit for making concrete.

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Factors Affecting Strength of Concrete

Factors Affecting Strength of Concrete Concrete strength is affected by many factors, such as quality of raw materials, water/cement ratio, coarse/fine aggregate ratio, age of concrete, compaction of concrete, temperature, relative humidity and curing of concrete. Quality

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HOW AGGREGATE PROPERTIES AFFECTS CONCRETE PROPERTIES

Feb 15, 2019· influence of aggregate properties on concrete Aggregates influence the properties of concrete/mortar such as water requirement, cohesiveness and workability of the concrete in plastic stage, while they influence strength, density, durability, permeability, surface finish and colour in

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Rate of Strength Gain of Concrete Concrete Strength Over

Strength can be defined as ability to resist change. One of the most valuable properties of the concrete is its strength. Strength is most important parameter that gives the picture of overall quality of concrete. Strength of concrete usually directly related to cement paste. Many factors influence the rate at which the strength of concrete increases after mixing.

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Influence of Palm Oil Fuel Ash and W/B Ratios on

Influence of Palm Oil Fuel Ash and W/B Ratios on Compressive Strength, Water Permeability, and Chloride Resistance of Concrete . By Wachilakorn Sanawung, Tieng Cheewaket, Weerachart Tangchirapat and Chai Jaturapitakkul.

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The effect of air content on concrete strength

The effect of air content on concrete strength. Q. How does air content affect strength? A. Intentionally entrained air voids improve the resistance of concrete to damage from cycles of freezing and thawing.Any air voids reduce the strength of concrete, with about a 5% reduction in strength for each 1% increase in the volume of air voids.

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Influence of Nanolimestone on the Hydration, Mechanical

Jan 01, 2016· The influence of nanolimestone / nano CaCo 3 (NC) on the properties of ultrahigh-performance concrete (UHPC) cured at standard and heat conditions was experimentally investigated. The NC was used at ratios of 1, 2, and 3% as partial mass replacement for cement. Incorporating NC accelerated the hydration reactions of UHPC because of the nucleation effect.

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(PDF) Influence of Cementitious Materials and Aggregates

This study reports the effect of cementitious materials, fine and coarse aggregates content on workability and compressive strength of palm kernel shell concrete. Palm kernel shells a by product of the production of palm oil, were used as lightweight

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