Evaluation of high-performance porous concrete properties

Bhutta, Muhammad Aamer Rafique; Tsuruta, Ken; Mirza, Jahangir

doi:10.1016/j.conbuildmat.2011.12.024

Cited by 176 publications

(66 citation statements)

References 2 publications

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“…In general, porous concrete is fabricated with a uniform size of coarse aggregates without fine aggregates to create continuous voids into concrete intentionally (Sriravindrarajah et al 2012). Since the development of porous concrete in Japan in the 1980s, it has been applied in various ways to restore groundwater supplies and to reduce the runoff from a site (Sriravindrarajah et al 2012;Bhutta et al 2012). In recent years, industrial by-products such as coal ash and slag have attracted several studies to utilize the materials in the fabrication of eco-friendly porous concretes (Jang et al 2015a;Park and Tia 2004).…”

Section: Introductionmentioning

confidence: 99%

Heavy Metal Leaching, CO2 Uptake and Mechanical Characteristics of Carbonated Porous Concrete with Alkali-Activated Slag and Bottom Ash

Kim

Jang

Naeem

et al. 2015

International Journal of Concrete Structures and Materials

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In the present study, a porous concrete with alkali activated slag (AAS) and coal bottom ash was developed and the effect of carbonation on the physical property, microstructural characteristic, and heavy metal leaching behavior of the porous concrete were investigated. Independent variables, such as the type of the alkali activator and binder, the amount of paste, and CO 2 concentration, were considered. The experimental test results showed that the measured void ratio and compressive strength of the carbonated porous concrete exceeded minimum level stated in ACI 522 for general porous concrete. A new quantitative TG analysis for evaluating CO 2 uptake in AAS was proposed, and the result showed that the CO 2 uptake in AAS paste was approximately twice as high as that in OPC paste. The leached concentrations of heavy metals from carbonated porous concrete were below the relevant environmental criteria.

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Section: Introductionmentioning

confidence: 99%

Heavy Metal Leaching, CO2 Uptake and Mechanical Characteristics of Carbonated Porous Concrete with Alkali-Activated Slag and Bottom Ash

Kim

Jang

Naeem

et al. 2015

International Journal of Concrete Structures and Materials

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“…The reduction of compressive strength for pervious concrete containing STT may be due to the increment of void content and the STT particles are not distributed uniformly in the concrete. 11 shows the plot of 28 day compressive strength of pervious concrete against void content of this study together with the findings by Tennis et al [4], Bhutta et al [11], Schaefer et al [5] and Ireen Azfar, [16]. Based on the data shown in Fig.…”

Section: Compressive Strength and Flexural Strengthmentioning

confidence: 99%

“…Since, there is no existing standard method of designing concrete mixes incorporating STT, the method of mix design proposed by Bhutta et al [11] was employed to design a pervious concrete mix without STT. The mix was designed to have a 28-day target compressive strength of 10 MPa.…”

Section: Designmentioning

confidence: 99%

Properties of Pervious Concrete Containing Scrap Tyre Tubes

2017

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Abstract. There is a huge quantity of waste tyre tubes generated every year due to the increasing of motorcycle user. Therefore, recycling of the waste tyre tubes is become mandatory. The aim of this research was to study the properties of pervious concrete containing scrap tyre tube (STT) rubber particles with percentages of 3%, 5% and 7% of the cement content. The properties studied are void content, compressive strength measured at 7, 14 and 28 days, flexural strength and flow rate which were determined at 28 day. The experimental results showed that, there were increased in void content and flow rate of pervious concrete containing STT. Both compressive strength and flexural strength of pervious concrete containing STT showed a lower value compared to the control mix without STT. The reductions of the mechanical strengths are likely due to the increase of void content. Overall, pervious concrete which contains 7% STT has shown an increment of mechanical strengths and flow rate compared to other STT pervious concrete. Nonetheless, the results indicate that there are potentials for use of STT in pervious concrete, especially for use in pervious concrete applications such as pavements, driveways and parking lots.

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“…The water level condition is on 12 meters under the soil surface. One of solution that can be conducted is by creating a drainage system that able to reduce runoff by infiltration through porous media of a porous material [1]. In addition, to obtain the high permeability material, a porous medium in the drainage system also serves to reduce the water pressure, prevent erosion, and prevent soil particles transported by the water flow.…”

Section: Introductionmentioning

confidence: 99%

Physical Modeling of Proposed Porous Drainage System to Solve Inundation Problem

Rifa’i¹

2018

GEOMATE

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Post rain inundations that occurred in Prambanan Temple yard interfere the visitor's mobility and heavy equipment that operated for restoration activities in the temple. A typical porous drainage system was proposed using waste material from Merapi eruption to reduce the inundations. Research on the characteristics of the waste material becomes important due to the availability of so many supplies from these materials and it has not been utilized optimally. A full scale of physical modeling experimental test, with a modified equipment to determine the performance of the porous drainage system, was proposed in this study. Physical modeling of the porous drainage system is expected to represent the actual conditions in the field. The groundwater level was designed in two conditions, deep groundwater level based on the natural field condition and shallow groundwater level that is an extreme condition that may occur in the field. In this test, rainfall simulator was built to flow the discharge constantly into this physical modeling. The effectiveness of this system amounted to 20% of the drainage capacity in natural field condition during the rainfall duration of 2.183 hours. In the extreme condition, the effectiveness of the system amounted to 75% of the drainage capacity during the rainfall duration of 2.383 hours. It shows that the porous drainage system is quite effective when applied at Prambanan Temple yard that has an average rainfall duration of 2.375 hours. The proposed porous drainage system is expected to solve the inundation problem in Prambanan Temple yard.

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Evaluation of high-performance porous concrete properties

Cited by 176 publications

References 2 publications

Heavy Metal Leaching, CO2 Uptake and Mechanical Characteristics of Carbonated Porous Concrete with Alkali-Activated Slag and Bottom Ash

Heavy Metal Leaching, CO2 Uptake and Mechanical Characteristics of Carbonated Porous Concrete with Alkali-Activated Slag and Bottom Ash

Properties of Pervious Concrete Containing Scrap Tyre Tubes

Physical Modeling of Proposed Porous Drainage System to Solve Inundation Problem

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