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(PDF) INFLUENCE OF GAS OIL ON COMPRESSIVE STRENGTH OF

Consequently, the present study focused on the impact of diesel oil and bitumen on compressive strength of concrete. Marine sands were contaminated in the order of 2, 5 and 10% of both diesel oil

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Influence Of Oil On Concrete Strength

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.

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(PDF) Effect of Crude Oil Spill on Compressive Strength of

The compressive strength at 10% of oil contamination for w/c ratios of 0.4, 0.5 and 0.6 were 13.82, 21.5 and 14.26 MPa, respectively that decreased by 28, 18 and 40% compared to uncontaminated

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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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(PDF) Influence of Oil Products on Strength and Durability

Influence of Oil Products on Strength and Durability of High Strength Latex Modified Concrete Coated by Epoxy Article (PDF Available) May 2018 with 194 Reads How we measure 'reads'

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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 Oil On Concrete Strength

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.

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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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(PDF) Influence of Palm Oil Fuel Ash on Properties of High

The influence of ternary-blended binders-ordinary portland cement (OPC), ultrafine palm oil fuel ash (UPOFA), and silica fume (SF)-on the engineering and transport properties of ultrahigh-strength

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EFFECT OF CRUDE OIL CONTAMINATION ON THE

This stone 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 its properties as a result of crude oil contamination of its constituents. Various cubes of concrete with varying degrees of crude oil contamination

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Experimental and numerical study of influence of crude oil

Jul 01, 2020This stone 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 immersed for 180 days.

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Influence of different types of polypropylene fibre on the

Influence of different types of polypropylene fibre on the mechanical properties of high-strength oil palm shell lightweight concrete. Author links open overlay panel Ming Kun Yew a Hilmi Bin Mahmud a Bee Chin Ang b Ming Chian Yew c. Show more.

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Strength Cement an overview ScienceDirect Topics

Free lime affected the cement strength mainly by inducing unsoundness, volume instability and cracking. According to Alexander et al., 88 a negative influence of free lime on strength began to appear at about 2 days, reaching greatest significance at between 28 and 90 days. Schmitt-Henco also found a negative effect of free lime on 28-day strength. 78 On the contrary, a positive

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BOND STRENGTH OF CONCRETE WITH THE

affect the bond between the steel bars used and concrete and consequently the strength of reinforced concrete members will decrease. In present investigation, the bond strength of the oil polluted steel bars with concrete was studied. Tests were conducted on 72 cylindrical concrete specimens with compressive strength of 24 MPa at age of 28 days.

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Effect of Reinforcing Bar Contamination on Steel-Concrete

Several factors influence the bond strength of the steel-concrete composite. These factors are related to both the concrete (compressive strength, amount of cover, etc.) and reinforcing bar (size, surface coating, embedment length, rib face angle, etc.). Additionally, the

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How Does Corrosion Affect Tensile Strength of Steel?

Corrosion of steel elements used in construction results in a significant change in their properties. The two main mechanical properties of construction metals are compressive and tensile strength. These properties play an important role in defining the strength and capacity of metals. Tensile strength is one of the important properties of a metal that defines […]

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Influence of elevated temperatures on physical and

May 01, 2011Research highlights POFA concrete specimens prepared and subjected to various temperature levels. Two cooling systems viz. room temperature and water-spray were involved. Residual performance was higher in POFA concrete than in the normal concrete. water-cooling was realized to aggravate strength reduction compared with air-cooling. High temperature and cooling system have great influence

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Effect of wash water and underground water on properties

May 01, 20021. Introduction. Water is an important ingredient of concrete: not only it participates the hydration of cement but also it contributes to the workability of fresh concrete,, .The quality of mixing water is therefore critical to properties of fresh and hardened concrete including strength and durability.

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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

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Influence of bottom ash of palm oil on compressive

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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How Does Corrosion Affect Tensile Strength of Steel?

Corrosion of steel elements used in construction results in a significant change in their properties. The two main mechanical properties of construction metals are compressive and tensile strength. These properties play an important role in defining the strength and capacity of metals. Tensile strength is one of the important properties of a metal that defines […]

get price

Influence of elevated temperatures on physical and

May 01, 2011Research highlights POFA concrete specimens prepared and subjected to various temperature levels. Two cooling systems viz. room temperature and water-spray were involved. Residual performance was higher in POFA concrete than in the normal concrete. water-cooling was realized to aggravate strength reduction compared with air-cooling. High temperature and cooling system have great influence

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Effect of wash water and underground water on properties

May 01, 20021. Introduction. Water is an important ingredient of concrete: not only it participates the hydration of cement but also it contributes to the workability of fresh concrete,, .The quality of mixing water is therefore critical to properties of fresh and hardened concrete including strength and durability.

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Influence of bottom ash of palm oil on compressive

Nov 14, 2017Research 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

This research studies the effects of W/B ratios and palm oil fuel ash (POFA) on compressive strength, water permeability, and chloride resistance of concrete. POFA was ground until the particles retained on sieve number 325 were less than 5% by weight. POFA was used to partially replace OPC at rates of 15, 25, and 35% by weight of binder.

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Factors Affecting Durability of Concrete Surfaces

faces of concrete with relatively high compressive strength (above 4, 000 psi). It appears, therefore, that other factors must be considered as affecting abrasion resistance, and compressive strength alone cannot be used as a criterion for durable concrete. Concrete surfaces with poor durability have been a problem on some highways in

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BOND STRENGTH OF CONCRETE WITH THE

affect the bond between the steel bars used and concrete and consequently the strength of reinforced concrete members will decrease. In present investigation, the bond strength of the oil polluted steel bars with concrete was studied. Tests were conducted on 72 cylindrical concrete specimens with compressive strength of 24 MPa at age of 28 days.

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Effect of Water to Cement Ratio on Concrete

The concrete used in this experiment was a C30 concrete grade and according to B.S. 5328 the compressive strength for this grade at 28 days is 30.0 N/ sq mm which can also be written as 30 MPa which is adequate for use in beams, however this is only an estimation as there are other factors (mentioned above) that affect concrete strength.

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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

get price

Effect of Concrete Strength and Slab Thickness on Floor

Mar 01, 2001The average core length was 5.62 inches, and the average strength was 5580 psi. Is the higher-than-specified strength enough to compensate for the lower-than-specified floor thickness? A.: Most designers calculate the required thickness of a floor based on the flexural strength of the concrete.

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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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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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(PDF) Influence of supplementary cementitious materials on

The influence of supplementary cementitious materials (s), namely silica fume, metakaolin, fly ash and ground granulated blast-furnace slag, on the engineering properties of high strength concrete (HSC) has been investigated in this study.

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Influence of Nanolimestone on the Hydration, Mechanical

Jan 01, 2016The 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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