fully replacement of broken concrete in 20mm aggregate size

Partial Replacement of Coarse Aggregate with Broken

Partial Replacement of Coarse Aggregate with Broken Ceramic Tiles in Concrete Production Yiosese A. O., Ayoola A. R., Ugonna M. C., Adewale A. K. Abstract— The study reports on experimental investigation on the suitability of the use of broken tiles as pa

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ratio for concrete from crusher dust

Use of stone dust in concrete not only improve the quality of concrete but also conserve the natural river sand for future generation. Behaviour of Concrete on Replacement of Sand with Quaries Stone . Santhosh Kumar.P.T et al made an attempt to study the

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Concrete | Boral

Boral concrete is a supplier to industrial, commercial and residential building projects combining technical expertise and on site capability. Boral Concrete has over 240 premix concrete plants around Australia producing a wide range of concrete mixes in

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Experimental Investigation on Conventional Concrete and Self

fine aggregate was found to be confirming to Zone II as per IS 383:1970. Coarse Aggregate: Self Natural granite aggregate having fineness modules (FM) of 9.0 was used. The specific gravity was found to be 2.925 and maximum size of aggregate was 20mm. Quar

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International Journal of ChemTech Research

Replacing 50% of blue metals with coarse concrete debris of size less than 20mm for all the Replacement Mixes and also replacing river sand with the fine concrete debris both partially and fully of particle size less than 2.36mm.Mix proportion M1 consists

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AN EXPERIMENTAL INVESTIGATION ON CONCRETE BY PARTIAL

sand. The optimum percentage of replacement is found by various testing of concrete. Then ceramic tiles are broken for partial replacement of 20mm aggregates and their strength were tested. The replacement of tiles alone will not promote any increment in

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A Study on the Partial Replacement of Coarse and Fine

Aggregates are the most mined material in the world. Aggregates are a component of composite materials such as concrete and asphalt concrete; the aggregate serves as reinforcement to add strength to the overall composite material. Coarse aggregate of size

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Experimental Study on Effects of Glass Powder in Concrete

Coarse Aggregate: The natural broken stone (coarse aggregate) used for the study was of 20mm size maximum. The size of Ag-gregates bigger than 4.75mm. Glass powder: Glass is one of the most commonly used materials for many purposes. When the glass becomes

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Partial Replacement of E- Waste with Coarse Aggregate in

studies related to the use of recycled E-Waste & Plastics as coarse aggregate in concrete. Keywords: E-waste, Replacement of Coarse Aggregate, Compressive Strength. I. Introduction E-Waste is loosely discarded, surplus, obsolete, broken, electrical or ele

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An Experimental study on partial replacement for coarse

An Experimental study on partial replacement for coarse aggregate by Granite Waste. R.Siva Kumar,H.Mohammed yousuff,M.Haripriya Third Year Department Of Civil Engineering SNS College of Engineering Abstract: In developing countries where concrete is widel

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Section 610 - VicRoads

(iv) Effective Size of Coarse Aggregate. Concrete in various parts of the structure shall contain coarse aggregate with the following effective maximum sizes: Joint and pedestal concrete 14 mm. Precast concrete 14 mm for minimum cover of 25 mm. 20 mm for

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Experimental Analysis on Concrete by Partial Replacement of

Coarse aggregate was obtained from local sources graded from 20 mm to 10 mm. It is confirming IS 383: 1970. The fraction of 20 mm to 10 mm coarse aggregate was in a ratio of 60:40. Both sized aggregates were sieved separately. Specific gravity and water a

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burnt brick aggregates

Study On Properties of Concrete Using Overburent Brick ... materials such as over burnt brick chips and demolished concrete waste as a partial replacement of coarse aggregate because these materials are easily available at very low cost as compared to con

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OPTIMIZATION OF PARTIAL REPLACEMENT OF CONCRETE

OPTIMIZATION OF PARTIAL REPLACEMENT OF CONCRETE COARSE AGGREGATE WITH ... that of Topcus and Canbaz on the Strength Characteristics on Utilization Of Waste Materials As Coarse Aggregate In Concrete using broken tiles and broken glass pieces as ... It was

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Replacement of Cement in Concrete

Fly ash is commonly used in concrete in replacement ranging from 0% to 30% by weight of the total cementitious material. Large quantities of fly ash and lime are available around the world at low cost and the use of high volume fly ash and lime seems to o

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openresearch.lsbu.ac.uk

Another recycled concrete aggregates from RC40/50 waterproof new concrete waste was used in this study to investigate the effect of resource of RCA and its age on the mechanical properties of concrete. This concrete was broken up by jackhammering and siev

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Experimental Study of Partial Replacement of Fine Aggregate

protecting the environment form pollution This paper deals with partial replacement of fine aggregate with the industrial waste from China Clay industries. The compressive strength, split tensile strength and flexural strength of conventional concrete and

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Utilization of Steel Slag in Concrete as Coarse Aggregate

Different types of slag aggregates are shown in Figure 1. At the laboratory, large sized slag aggregates were broken into smaller sizes manually. The slag aggregate was tested for grading, unit weight, abrasion, specific gravity and absorption capacity an

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(PDF) Oil Palm Fiber as Partial Replacement Aggregates for

Oil Palm Fiber as Partial Replacement Aggregates for Normal Concrete Article (PDF Available) in International Journal of Engineering Research 4(9):487-491 · September 2015 with 294 Reads

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2.1 Materials 2.1.1 Cement - Integrated Publish

indicated effectiveness of stone dust as fine aggregate and partial replacement of ... dust can be used as alternative material in place of sand in concrete based on grain size data ... from the fig. 1 that replacement of coarse aggregate by ceramic scrap

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Experimental Investigation on Replacement of Conventional

Experimental Investigation on Replacement of Conventional Sand by M- ... size of 10mm and 20mm were used in the present work. V. PROPERTIES OF MATERIALS USED ... high strength with fully replacement of fine aggregate by M-sand using silicafume. Grade Of C

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Aggregates for Concrete - GreenSpec

(read more about recycled aggregates) • Recycled Concrete. Recycled concrete is created by breaking, removing, and crushing existing concrete to a preferred size. It is commonly used as a base layer for other construction materials. Recycled concrete can

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PERFORMANCE OF CONCRETE WITH PARTIAL REPLACEMENT OF FINE

this study- the investigation of crushed waste glass as partial replacement of fine aggregate in concrete, with a view to protecting the environment and also reducing the cost of concrete. The study investigated the level of replacement of fine aggregate

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7LOH&KLSVDV&RDUVH$JJUHJDWHLQ Mechanical Properties of

pieces are further broken into 20 mm down size and used as aggregate in concrete. The specific gravity of the clay tile chip aggregate was found to be 2.1. The particle size distribution curve of the TCA indicates that the aggregate is grades as per IS:38

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STRENGTH AND DURABILITY ASPECTS OF PARTIAL REPLACEMENT

Coarse Aggregate: Well graded hard broken crushed ballast stones of 12mm & 20mm down size were used as a coarse aggregate in concrete for project work. Water: Potable water was used in the present investigation for both casting and curing.

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(PDF) Effectiveness of using Recycled Coarse Aggregates

Construction & Demolition waste has greater potentiality in replacing fully or partially in main line construction activities. In this paper an experimental program is undertaken in which three different mixes (i) Replacing 10mm, (ii) 20mm and

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Suitability of Crushed Cow Bone as Partial Replacement of

Ogun State, Nigeria. The coarse aggregates ranged in size from 4.75 mm to 20 mm. The CCB was obtained from Oko-Oba abattoir of the Agege Local government, Lagos State, Nigeria. The bones had been crushed after they were dried and burnt; the muscles, flesh

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Use of fly ash and broken tiles as partial replacement for

Fig1 shows the compressive strength of concrete using fly ash and broken tiles as partial replacement for cement and coarse aggregate at 7, 28 and 90 days respectively. Optimum replacement is achieved at SCC 30. For SCC 30, compressive strengths of 24.7 M

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An Experimental Study on No Fines Concrete with Partially

An Experimental Study on No Fines Concrete with Partially Replacement of Cement by Silica Fume K. Rubini1, ... The usual size of aggregate is 10 to 20mm; 5 percent oversize and 10% undersize are allowed, ... M2= fully compacted concrete (kg) 8.

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Aggregate size| Concrete Construction Magazine

The larger sizes will require less mixing water and hence, for a given cement factor, will produce concrete of lower water-ratio than the smaller sizes. 3. The advantage of small aggregate in the water-ratio strength relationship may or may not be suffici

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STUDY OF MECHANICAL PROPERTIES OF LIGHTWEIGHT AGGREGATE

partial replacement of 10%, 20% and 30% as coarse aggregate and fine aggregate used as individually to study the mechanical properties of lightweight aggregate concrete. Key Words: CLC lightweight bricks, foaming agents, insulation, versatile material, Pu

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Stone Dust in Concrete: Effect on Compressive Strength

different replacement level of fine aggregate viz a viz referral concrete and optimum replacement level was determined based on compressive strength. Results showed that by replacing 60% of fine aggregate with stone dust concrete of maximum compressive st

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Vol. 3, Issue 10, October 2014 Use of Recycled Aggregates

Considering the scarcity of fresh aggregate, replacement of part of the fresh aggregate with recycled ... the badly deteriorated concrete underneath was broken up and crushed. Two materials were produced from the crusher output, ... 20mm, 10 mm aggregates

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What size aggregate used in concrete beams - Answers

For plain cement concrete, the aggregate used is of size 20 mm. For RCC structures, it is 40mm and for roads, it is 80mm

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An Experiment of Concrete Partially Replacement of Brick

An Experiment of Concrete Partially Replacement of Brick Kiln Dust ... the coarse aggregate is frequently used in 20mm sizes 2.3 Fine Aggregate IS 383-1970 defines the fine aggregate, as the one passing 4.75 mm IS sieve. The fine aggregate is often termed

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