Investigations on Some Properties of noFines Concrete

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Investigations on Some Properties of no-Fines Concrete ...

Investigations on Some Properties of no-Fines Concrete. Original hosted in "MACE", contributed by Social Updater on 12/03/2015 No-fines concrete is a form of

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(PDF) Laboratory Investigation of No-Fines Concrete

No-fines concrete is a composite building material consisting of a constituent material in the form of coarse aggregate, Portland cement, and water. This concrete

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(PDF) Mechanical properties of no-fines concrete

Investigations at CANMET have indicated that no-fines concrete prisms with no air-entraining agent had poor resistance to freeze-thaw cycling; the corresponding

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No-Fines Concrete - Its Properties and Applications*

The compressive strength of no-fines concrete is considerably lower than that of conventional portland cement concrete and varies between 200 to 2000 psi (1.37 to

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Investigation of Strength and Workability in No-Fines Concrete

MIX PROPORTION OF NO-FINES CONCRETE S.N. Materials Cement Water Coarse Aggregates 1 Quantity for 0.8 m3 300 106.785 1585.23 2 Quantity for 1 cube 1.27 0.45 6.687 3

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(PDF) SOME PROPERTIES OF NO-FINES POLYMER CONCRETE

This research includes the study of the properties of No-fines concrete using 10-mm maximum size of aggregates and improved by SBR polymer. The concrete mixes by weight were (1:5) , (1:6) and (1:7 ...

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Improving The Mechanical Properties of No- Fines Concrete

Improving The Mechanical Properties of No- Fines Concrete. In this study the mechanical characteristics of nofines concrete with or without polypropylene fiber are investigated. The effect of mixture proportions on compressive strength , tensile strength and density presented. Result show that the addition of polypropylene fibers in nofines ...

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Laboratory Investigation of Compacted No-Fines Concrete ...

The abrasion characteristics and resistance to freezing and thawing of no-fines concrete are also discussed. It was found that the strength of no-fines concrete is strongly related to its mixture proportion and compaction energy. A sealed compressive strength of 20.7 MPa (3,000 psi) can readily be achieved with an aggregate cement ratio of 4.5 ...

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Study on the Properties of Pervious Concrete – IJERT

May 23, 2014  no-fines pervious concrete for paving was found that, when a small amount of sand was added to the mixture, the compressive strength of the concrete was increased from. MPa to 17.2 MPa (Richard Meininger et.al) Therefore it is a mixture of Portland cement, uniform coarse aggregate, with both a small amount of or without fine aggregate and water.

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CHAPTER 9 PHYSICAL PROPERTIES OF LIGHTWEIGHT

LIGHTWEIGHT CONCRETE This chapter covers some of the physical properties of lightweight concrete. The information is based on many laboratory studies and records of a large number of existing structures that have provided satisfactory service for more than 85 years. Typically, properties of lightweight concrete have been compared with those of

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Experimental Investigations on the Properties of Epoxy ...

This paper deals with the experimental studies conducted on the effects of using sea sand on the properties of polymer concrete modified using epoxy resin. The physical properties including workability, mechanical properties, and durability properties were evaluated as a function of sea-sand substitution. The results obtained behave as strong evidence for the feasibility of using sea sand as ...

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AN INVESTIGATION ON THE EFFECT OF PARTIAL

Table - 3 : Properties of fine aggregate concrete by one directional capillary flow. 2.1.4 : Coarse aggregate The coarse aggregates used was locally available crushed natural stone of size 20 mm or less. Table – 4 : Properties of coarse aggregate concrete goes on decreasing as the replacement of cement by 2.2 Mix proportion

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Soil Investigation and Types of Foundations Based on Soil ...

🕑 Reading time: 1 minuteSoil investigations are carried out to understand properties of soil and types of foundation suitable for those. In this article, various types of soil investigations, their reports and suitable types of foundations for various types of soils are discussed. Contents:Types of Soil Investigations for Foundation SelectionSubsurface Soil InvestigationsSurface Soil ...

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INVESTIGATION INTO SOME OF THE ENGINEERING PROPERTIES

Dec 20, 2016  2 town, Ethiopia [7], Investigation on some of the engineering properties of Bishoftu town soil, Ethiopia [16]. 1.2 Objective of the study To investigate some of the engineering and index properties of Mojo soil like: Natural moisture content, field density, specific gravity, consistency limits, Grain size analysis and soil classification with ...

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Kan Investigation of some engineering properties of ...

Magazine of Concrete Research, 58(4), 233-241. Park SB, Lee BC, Kim JH (2004). Studies on mechanical properties of concrete containing waste glass aggregate. Cement and Concrete Research, 34(12), 2181-2189. Patel V, Shah N (2013). A survey of high performance concrete developments in civil engineering field. Open Journal of Civil Engineering, 3 ...

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Experimental investigation on concrete with marble dust ...

Sep 28, 2020  Experimental investigation on concrete with marble dust and steel fiber ... Influence of Marble and Limestone Dusts as Additives on Some Mechanical Properties of Concrete, 2007, Sci. Res ... T. F. Kala and A. R. R. Kalaiyarrasi, Mechanical and durability properties of self-compacting concrete with marble fine aggregate, Materials Today ...

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Effects of Ground Granulated Blast Furnace Slag in ...

This research examined the properties of concrete containing grade 120 slag cement at replacement levels of 0%, 30%, and 50%. The primary concrete properties studied were compressive strength, split-tensile strength, and deicer scaling resistance. Material variations included four sources of ordinary portland cement and two types of coarse ...

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Rheology - The Concrete Portal

Rheology measurements on concrete indicate that it is reasonable to approximate the concrete flow behaviour using a Bingham model1,2,9. The Bingham model, along with other common rheological models, are shown in Fig 1. Shear yield stress (y-axis intercept), τo, indirectly measures inter-particle friction, while the viscosity µ (slope of the ...

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Non traditional wall types - Under One Roof

Concrete building blocks sometimes given a finished face, sometimes rendered. Their main problem is the rusting of the steel within the concrete wall ties. No Fines. Used for a number of types of blocks of flats, these were made from a type of poured concrete building that contained no fine aggregates.

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AN INVESTIGATION INTO THE RELATION BETWEEN THE

properties were improved, but this improvement was achieved only with a considerable increase in unit weight. ~ Neville (5:456)" discussed the properties of no-fines concrete and wrote that the strength of n6-fines concrete varies generally between 200 and 2000 pounds per square inch, depending mainly on

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EXPERIMENTAL STUDY ON LIGHT WEIGHT CONCRETE USING

This is called ‘no-fines’ concrete. As such they are not used widely in making light weight concrete. Some of the natural light weight aggregates are pumice, diatomite, scoria, volcanic cinders, saw dust and rice husk out of which pumice is the only one which is used widely. 2. Materials and its Properties

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CONCRETE MATERIALS AND TESTING

Slag is pulverized into a fine powder called ground granulated blast furnace slag and is used in this form as a cementitious component of concrete. D. Fly Ash Fly ash is the most widely used pozzolan in concrete. It is a fine residue resembling cement that is a by-product of burning coal in an electric power generating plant. Depending on the

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Investigation some properties of recycled lightweight ...

Investigation some properties of recycled lightweight concrete blocks as a fine aggregate in mortar under elevated temperature. The main objective of this study is to assess the effect of utilizing waste material (lightweight concrete blocks) as partial replacing of fine aggregate. To do so, seven mix designs were utilized to prepare 168 mortar ...

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AN INVESTIGATION ON THE EFFECT OF PARTIAL

Table - 3 : Properties of fine aggregate concrete by one directional capillary flow. 2.1.4 : Coarse aggregate The coarse aggregates used was locally available crushed natural stone of size 20 mm or less. Table – 4 : Properties of coarse aggregate concrete goes on decreasing as the replacement of cement by 2.2 Mix proportion

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Experimental Study of Partial Replacement of Fine ...

To study the physical and chemical properties of industrial waste and are the ingredients in concrete. 5. To replace the fine aggregate by industrial waste in different ratio such as

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Aggregates for Concrete

of concrete, it is necessary to de fine specific aggregate properties and show their effect on concrete properties. CHAPTER 3—AGGREGATE PROPERTIES AND TEST METHODS 3.1—Grading 3.1.1 Definition and test method—Grading refers to the distribution of particle sizes present in an aggregate. The grading is determined in accordance with ASTM C ...

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Houses of Non-Traditional Construction – Common Property ...

Mar 20, 2016  Top left; a house we recently surveyed in Slough, of Wimpey ‘no fines’ construction. Built by the Wimpey company in the early 1950s, the houses are so called due to the use of cast in-situ ‘no fines’ concrete (concrete made up of cement and graded aggregate, but no sand or other fine

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Investigation of properties and performances of Polyvinyl ...

Dec 30, 2018  The use of waste tire in concrete has been extensively studied in the last few years. Some properties of plain concrete can be improved by adding rubber aggregates, such as energy absorption, freeze-thaw resistance, and toughness , . However, the low stiffness of rubber particles causes a reduction of compressive strength when compared with ...

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Soil Investigation and Types of Foundations Based on Soil ...

🕑 Reading time: 1 minuteSoil investigations are carried out to understand properties of soil and types of foundation suitable for those. In this article, various types of soil investigations, their reports and suitable types of foundations for various types of soils are discussed. Contents:Types of Soil Investigations for Foundation SelectionSubsurface Soil InvestigationsSurface Soil ...

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Exploring the Properties of Fiber Reinforced Concrete

solution is fiber reinforced concrete. Some studies have shown that fibers can reduce crack widths within a concrete sample, which is an integral part in the deterioration of concrete because cracks allow corrosive materials to reach the rebar. Besides corrosion resistance, fibers can improve other properties of concrete including

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The Effects of Aggregates Characteristics on the ...

cementing materials on concrete with high microfines were also evaluated experimentally. It was concluded that chemical admixtures and some supplementary cementing materials can be used to improve the workability of concrete with high microfines without negatively affecting hardened concrete.

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Investigation into Shrinkage of High-Performance Concrete ...

Investigation into Shrinkage of High-Performance Concrete Used for Iowa Bridge Decks and Overlays – Phase II Shrinkage Control and Field Investigation tech transfer summary While high-performance concrete mixes have the potential to improve concrete properties, measures must be taken to mitigate their high risk of shrinkage cracking. March 2019

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Properties of concrete with eggshell powder: A review ...

Dec 01, 2020  Based on IS 4031, the Vicat apparatus is used to test the consistency and setting time of concrete. Table 2 presented the summarized literature on eggshell concrete setting time. Generally, eggshell is an accelerator that reduces the setting time of cement (Ramathilagam et al., 2018; Freeda Christy et al., 2014; Afolayan and Sani, 2017).The chemical mechanism of hydration is a complex

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