Mechanical Properties of Water-Permeable Concrete using Coated Recycled Aggregates and Material for Performance Improvement

被引：1
|
作者：
Jang, Young-Il [1 ]
Kim, Yun-Yong [2 ]
Park, Wan-Shin [1 ]
机构：
[1] Chungnam Natl Univ, Dept Construct Engn Educ, 99 Daehak Ro, Taejon, South Korea
[2] Chungnam Natl Univ, Dept Civil Engn, Daejeon, South Korea
来源：
ADVANCES IN CIVIL ENGINEERING AND BUILDING MATERIALS III | 2014年 / 831卷
基金：
新加坡国家研究基金会;
关键词：
Recycled Aggregate; Coating; Water-Permeable Concrete; Strength; Durability; POROUS CONCRETE;
D O I：
10.4028/www.scientific.net/AMR.831.258
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The mechanical properties of water-permeable concrete after mixing with coated recycled aggregates, silica fume, and PVA fiber were investigated in this study. Recycled aggregate was coated double-layer and then mixed as the coarse aggregate of water-permeable concrete. As a result, the void ratio, water-permeability coefficient and strength decreased, as compared to concrete with mixed crushed aggregates. When both silica fume and PVA fiber was added, the strength of the water-permeable concrete increased (compressive strength : by 4.3%, flexural strength : by 2.1 times). Also, the freeze and thaw resistance of the water-permeable concrete increased by approximately 44.15% compared to the plain concrete with no added reinforcing element.
引用
收藏
页码：258 / +
页数：2
相关论文
共 50 条
  • [1] A study on the seawater purification characteristics of water-permeable concrete using recycled aggregate
    Park, Seung Bum
    Lee, Byung Jae
    Lee, Jun
    Jang, Young Il
    [J]. RESOURCES CONSERVATION AND RECYCLING, 2010, 54 (10) : 658 - 665
  • [2] Structural, material, mechanical and durability properties and behaviour of recycled aggregates concrete
    de Brito, J.
    Ferreira, J.
    Pacheco, J.
    Soares, D.
    Guerreiro, M.
    [J]. JOURNAL OF BUILDING ENGINEERING, 2016, 6 : 1 - 16
  • [3] Study on the Freeze-thaw Durability of Water-Permeable Concrete with Recycled Aggregate
    Zhang, Xiaoyan
    Chai, Jinling
    Zhao, Mingshuang
    [J]. 3RD INTERNATIONAL CONFERENCE ON CIVIL ENGINEERING, ARCHITECTURE AND SUSTAINABLE INFRASTRUCTURE, ICCEASI 2015, 2015, : 79 - 85
  • [4] Mechanical and durability properties of concrete using contaminated recycled aggregates
    Debieb, Farid
    Courard, Luc
    Kenai, Said
    Degeimbre, Robert
    [J]. CEMENT & CONCRETE COMPOSITES, 2010, 32 (06): : 421 - 426
  • [5] Mechanical properties of recycled concrete aggregates with superplasticizer
    Nachimuthu, Balasubramaniam
    Viswanathan, Rajeshkumar
    Subramaniyan, Yuvaraj
    Baskaran, Jeyanth
    [J]. MATERIA-RIO DE JANEIRO, 2024, 29 (02):
  • [6] Effect of mixed recycled aggregates on mechanical properties of recycled concrete
    Rodriguez-Robles, Desiree
    Garcia-Gonzalez, Julia
    Juan-Valdes, Andres
    Ma Moran-del Pozo, Julia
    Ignacio Guerra-Romero, M.
    [J]. MAGAZINE OF CONCRETE RESEARCH, 2015, 67 (05) : 247 - 256
  • [7] The effects of recycled brick and water/cement ratios on the physical and mechanical performance of recycled aggregates concrete
    Samya Hachemi
    Mohammed Khattab
    Hicham Benzetta
    [J]. Innovative Infrastructure Solutions, 2022, 7
  • [8] Mechanical performance of roller compacted concrete with recycled concrete aggregates
    Lopez-Uceda, Antonio
    Agrela, Francisco
    Cabrera, Manuel
    Ayuso, Jesus
    Lopez, Martin
    [J]. ROAD MATERIALS AND PAVEMENT DESIGN, 2018, 19 (01) : 36 - 55
  • [9] The effects of recycled brick and water/cement ratios on the physical and mechanical performance of recycled aggregates concrete
    Hchemi, Samya
    Khattab, Mohammed
    Benzetta, Hicham
    [J]. INNOVATIVE INFRASTRUCTURE SOLUTIONS, 2022, 7 (04)
  • [10] Mechanical properties of polymer concrete made with recycled PET and recycled concrete aggregates
    Jo, Byung-Wan
    Park, Seung-Kook
    Park, Jong-Chil
    [J]. CONSTRUCTION AND BUILDING MATERIALS, 2008, 22 (12) : 2281 - 2291
12345