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Properties of pervious geopolymer concrete using recycled

Pervious Pavement :: Pervious Concrete for Green

The void content of a pervious concrete mixture will depend on the characteristics of the ingredients, how they are proportioned and how the mixture is consolidated. Pervious concrete is typically designed for a void content in the range of 15% to 30%. Generally as the void content decreases, the strength increases and permeability decreases.

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PDF) Recycling waste materials in geopolymer concrete-p

Recycling waste materials in geopolymer concrete-p.pdf. Abbas Mohajerani. Related Papers. Handbook of low carbon concrete. By Fakhar Chaudhry. Fly Ash, GGBS and RHA based geopolymer synthesis project with detailed methodology, chemical analysis & compressive and flexural strength properties. By Shakir Mahboob.

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Mechanical and freezing cycles properties of geopolymer

This study examines the use of recycled aggregates in geopolymer concrete as a substitute for coarse aggregates. To assess the mechanical performance, compressive strength, tensile strength, and flexural strength were measured for 20 mixing designs and their

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Water Permeability of Pervious Concrete Is Dependent on

Falling head method (FHM) and constant head method (CHM) are, respectively, used to test the water permeability of permeable concrete, using different water heads on the testing samples. The results indicate the apparent permeability of pervious concrete decreasing with the applied water head. The results also demonstrate the permeability measured from the FHM is lower than that from the CHM.

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Strength Properties of Geopolymer Concrete Modified with

Jun 03,  · The effects of RA in geopolymer pervious concrete were briefly investigated. It has been observed that durability properties are affected by the incorporation of recycled aggregate (RA) in geopolymer concrete. The compressive strength value of RC12 is less than that of GC12 and RB12 is less than that of RC12.

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Experimental Study on the Compressive Strength and

This paper deals with the experimental investigation on the mechanical, thermal and moisture properties of Ground Granular Blast Furnace Slag (GGBS) based Geopolymer Pervious Concrete (GGPC) with different size of aggregates. The concentration of NaOH is maintained as 12 M throughout the study. Fine aggregate is completely eliminated in the mix proportion to maintain the pervious nature.

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Mechanical and durability properties of fly ash geopolymer

The effects of RCA on the measured mechanical and durability properties of geopolymer concrete follow similar trend in cement concrete. Very good correlations of compressive strength with volume of permeable voids and water absorption of geopolymer concrete containing RCA are also observed, while the correlation between the compressive strength

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Researchers use recycled carbon fiber to improve permeable

More information: Harry Rodin et al, Enhancing Mechanical Properties of Pervious Concrete Using Carbon Fiber Composite Reinforcement, Journal of Materials in Civil Engineering ( ). DOI: 10.1061

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PDF) PERVIOUS CONCRETE PAVEMENT | IAEME Publication

Pervious concrete which is referred as enhancing porous concrete gap graded concrete or no fine concrete is a step forwards minimizing urban flooding. The pervious concrete mix is prepared using aggregates conforming to IS- 383, cement, polyvinyll alcohol (PVA)

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Qualitative Investigation of the Application of Pervious

Given its strategic location, numerous tropical cyclones enter the Philippine area of responsibility yearly. Through this occurrence, flooding has been one of the foremost problems particularly in the City of Manila. Given this, the researchers aim to assess the capacity of pervious concrete as it is applied as pavement through creating a pervious concrete sample and testing its capacity for

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Geopolymer concrete confirmed for field applications

The results indicate that acceptable grades of structural and non-structural geopolymer concrete can be made for field applications. This phase of the project involved formulating and testing geopolymer recipes for their workability, setting time, strength development, mechanical behaviour, durability properties and abrasion resistance.

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