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Concrete aggregate alternatives - Appropedia: The ...

With proper ratios of cement, rock, fine aggregate, air, and water, the EPA further cites that the previously mentioned amount of cement would be enough to produce 14 - 18 Gt of concrete making it the most manufactured material in the world.

USE OF WASTE PLASTIC AS FINE AGGREGATE SUBSTITUTE …

Usually M20 grade of the concrete is the most commonly used in the constructional works, hence in this study M20 cement concrete is considered in which the recycled plastic waste is used as the replacement of fine aggregate in the concrete.

Use of glass wastes as fine aggregate in Concrete - jairjp.com

Use of glass wastes as fine aggregate in Concrete S.P. Gautam, Vikas Srivastava and V.C. Agarwal ... safe and economical alternative to sand used in concrete. During the last decade, it has been recognized ... cement replacement on the strength of concrete, fine aggregate and coarse aggregate, 66 cubes of size ...

alternatives for fine aggregates in concrete – Grinding ...

alternative of fine aggregates in concrete pdf Development of asphalt and concrete products incorporating .Alternative aggregates in concrete. 14 .. The materials that can be used as fine aggregates for hot .

Use of Blast Furnace Slag as an Alternative of Natural ...

cost of natural sand used as fine aggregate in concrete increased the cost of construction. In this situation research began for inexpensive and easily available alternative material to natural sand.

EXPERIMENTAL STUDY ON CONCRETE USING SEA SAND AS …

EXPERIMENTAL STUDY ON CONCRETE USING SEA SAND AS FINE AGGREGATE . R. Mahendran. 1, K. Godwin. 1 ... for the fine aggregate component of concrete in the past, but overuse of the material has led to environmental ... alternative raw material for the construction industry,

What are other alternatives for fine aggregates in concrete?

Can anyone help me with concrete mix design chart depicting the proportions of cement: fine aggregate: coarse aggregate, ranging from M15 to M... What various tests are done for the water, fine aggregates and coarse aggregates that are used for making concrete?

Suitability of Ambo Sandstone Fine Aggregate as an ...

Hence, Ambo Sandstone Fine Aggregates (ASFA) are suitable for concrete mix production and strength determination. There were nine samples of concrete cubes prepared and tested at 7th, 14th, and 28th days for concrete compressive strength with a …

alternative of fine aggregates in concrete pdf

Replacement of Fine Aggregate with Local available Soil ... Cement, sand and aggregate are basic needs for any construction industry. Sand is a prime material used for preparation of mortar and concrete and which plays a major ...

Use of pumice fine aggregate as an alternative to standard ...

Use of pumice fine aggregate as an alternative to standard sand in production of ... The cement/pumice fine aggregate ratio is 1:3 for pumice aggregate mortar. The ... aggregate concrete is 2.5-4 times lower than those of normal weight concrete.

ALTERNATIVE SOURCES OF AGGREGATES

in short supply and is generally the only available source of natural fine aggregate, an essential component of concrete and other building products. There is considerable pressure in many countries to use secondary and recycled aggregates in

AN EXPERIMENTAL INVESTIGATION ON SELF COMPACTING …

AN EXPERIMENTAL INVESTIGATION ON SELF COMPACTING CONCRETE WITH ARTIFICIAL FINE AGGREGATE AS AN ALTERNATIVE TO THE NATURAL FINE AGGREGATE P.Lakshmi teja 1, D. PavanProf C. Sashidhar 2 Kumar 3 1M.Tech student in structural engineering, JNT University, Anantapur, India

Alternative materials for concrete— Mersey silt as fine ...

Different aggregates, even of constant Alternative Materials for Concrete---Mersey Silt as Fine Aggregate 183 grading, produce different void ratios and it is suggested that some produce mixes that are paste volume controlled, and some paste rheology controlled.

Concrete - Columbia University

Concrete 3 concrete, care should be taken to avoid segregation. For example, if dropped too far, the heavy or big aggregate particles can settle and lighter mix com-

alternative of fine aggregates in concrete pdf

Properties of Concrete with Coconut Shells as… - alternative of fine aggregates in concrete pdf, alternative materials in place of natural aggregate in concrete production makes Well graded river sand passing through 4.75 mm was used as fine aggregate.study of concrete dosage with use of pet partially…KEYWORDS: PET, Concrete, Concrete Dosage, Aggregate, Alternative strength is …

The Effect of Aggregate Properties on Concrete

The Effect of Aggregate Properties on Concrete Concrete is a mixture of cementious material, aggregate, and water. Aggregate is commonly considered inert filler, which accounts for 60 to 80 percent of the volume and 70 to 85 percent of the weight of concrete.

Replacement of Fine Aggregate with Local available Soil ...

pdf. Replacement of Fine Aggregate with Local available Soil. ... hence there is a need to find the new alternative material to replace the river sand, such that excess river erosion and harm to environment is prevented. ... Aggarwal Y., Gupta S.M (2007), Effect of bottom ash as replacement of fine aggregates in concrete, National Institute of ...

Experimental investigation of using slag as an alternative ...

Experimental investigation of using slag as an alternative to normal aggregates (coarse and fine) in concrete Mohammed Nadeem, Arun D. Pofale International Journal of Civil and Structural Engineering

Replacement of fine aggregate with plastic in concrete

used as the replacement of fine aggregate in the concrete. Concrete cubes were cast taking 10%, 20%, 30 %, 40% & 50% of plastic as partial replacement of fine aggregate and tested for 7 & 28 days of compressive strength of concrete.

alternatives for fine aggregates in concrete - Grinding ...

Portland concrete, the basic ingredient of concrete, is a closely controlled chemical combination of calcium, silicon, aluminum, iron and small amounts of other ingredients to which gypsum is added in the final grinding process to regulate the setting time of the concrete.

3 Aggregate Properties - IN.gov

3 Aggregate Properties Physical Properties Absoprtion, Porosity, and Permeability ... concrete. Some aggregates may initially have good surface texture, but may polish smooth later under traffic. These aggregates are unacceptable for final wearing ... and the fine aggregate particles are usually natural sand. The Standard Specifications detail ...

alternatives for sand as fine aggregate

Use of sea sand as fine aggregate in concrete making Concrete is a mixture of cement, coarse aggregates, fine aggregates or sand and water. Get Price. ... saw dust as an alternative to fine aggregate in concrete. ... local alternatives to the use of river sand as fine ... Quarry Dust as Fine Aggregate in Concrete ...

Concrete using agro-waste as fine aggregate for ...

Concrete is a mixture of cement, fine aggregate and coarse aggregate, which is mainly derived from natural resources. Increasing population, expanding urbanization, climbing way of life due to technological innovations has demanded a huge amount of natural resources in the construction industry, which has resulted in scarcity of resources.

Fly ash as a Fine Aggregate Replacement in Concrete ...

alternative source for the partial replacement of fine aggregate in concrete building blocks. II. EXPERIMENTAL DETAILS 2.1. Materials 2.1.1. Cement. The cement used was Portland Pozzolana cement satisfying the requirements of IS 4031-1988 under the commercial name Malabar cement. ...

Pond Ash: An Alternative Material as Fine Aggregate in ...

Hence pond ash - a waste material, if supplements shortage of fine aggregate (river sand) in mortar and concrete, reduces the demand for disposal of thermal power plant waste, reduces its environmental impact with proper utilization of huge quantity of waste in construction industry.

Aggregates: Physical Properties and Mechanical Properties

Aggregates generally occupy 65- 80% of a concrete's volume. Aggregates are inert fillers floating in the cement paste matrix for concretes of low strength. The strength of aggregates do not contribute to the strength of ... Size:- Coarse Aggregates & Fine Aggregates.

What are other alternatives for aggregates in concrete ...

Workability and mechanical properties of crumb-rubber concrete; Glass: Crushed glass can also be used as an alternative to aggregate in concrete and this type of concrete is known as Glasscrete.As a construction material, the glass offers several advantages that could be exploited in the concrete …

Fine-Aggregate-in-Concrete | Construction Aggregate - Scribd

Fine-Aggregate-in-Concrete. For Later. save. Related. Info. Embed. Share. Print. Search. ... strong, safe and economical alternative to sand used in concrete. During the last decade, it has been recognized ... cement replacement on the strength of concrete, fine aggregate and coarse aggregate, 66 cubes of size ...