scholarly journals Influence of Molding Methods on the Polymer Pervious Concrete

2021 ◽  
Vol 643 ◽  
pp. 012024
Author(s):  
Wenqiang Li ◽  
Fan Chen ◽  
Zubin Ai ◽  
Chao Zhang ◽  
Chao Wang ◽  
...  
Keyword(s):  
Pervious Concrete ◽  
Molding Methods

scholarly journals Experimental Investigation on Influence of Molding Methods on Properties of Pervious Concrete

2022 ◽  
Vol 2148 (1) ◽  
pp. 012055
Author(s):  
Qiuxiang Li ◽  
Jie Zheng ◽  
Mingfu Fu
Keyword(s):  
Mechanical Properties ◽  
Physical And Mechanical Properties ◽  
High Strength ◽  
Pervious Concrete ◽  
Porous Asphalt ◽  
Molding Method ◽  
Superpave Gyratory Compactor ◽  
Vibrating Table ◽  
Vibration Time ◽  
Molding Methods

Abstract Despite the common use of pervious concrete (PC), there is no standard way of producing the test specimens, which undergo testing to infer the behaviour of PC in the field. Vibrating table is the most common method but greatly reduced in vibration time compare with normal concrete in the laboratory. Marshall compaction and superpave gyratory compactor (SGC) are recommended standard molding methods for porous asphalt mixtures manufactured in the laboratory environment. Three kinds of pervious concrete samples with three target porosities were prepared by the above three methods, and the effects of the molding method on the physical properties, mechanical properties and durability of the samples were investigated in the study. Experimental results showed, with different molding methods adopting, pervious concrete with the same mixture design exhibits slightly different physical and mechanical properties. After analysis and comparison, SGC is the best choice to obtain concrete with high permeability, good freeze-thaw resistance and high strength, followed by Marshall compaction molding, and vibration molding is the last one. As a result, a win-win situation of the hydraulic characteristics and mechanical properties of pervious concrete can be achieved due to both optimized mix-design and appropriate molding method.

INFLUENCE OF VSI AGGREGATES ON PROPERTIES OF PERVIOUS CONCRETE

2018 ◽  
Vol 7 (1) ◽  
pp. 35
Author(s):  
JOSHI TEJAS ◽  
DAVE URMIL ◽  
◽  
Keyword(s):  
Pervious Concrete

Study & Experimental Analysis of Pervious Concrete In Low Volume Roads

2018 ◽  
pp. 172-176
Author(s):  
Suraj Pinate ◽  
Hitesh Sonawane ◽  
Jayesh Barhate ◽  
Mayur Chaudhari ◽  
Utkarsha Dhok ◽  
...  
Keyword(s):  
Experimental Analysis ◽  
Pervious Concrete ◽  
Low Volume Roads ◽  
Low Volume

Improved designed method of pervious concrete based on optimal volume ratio of paste to aggregate

2021 ◽  
Vol 28 (5) ◽  
pp. 1534-1545
Author(s):  
Ming-fang Ba ◽  
Xin-yu Qi ◽  
Yu-hang Zheng ◽  
Guo-yang Huang ◽  
Zhi-min He ◽  
...  
Keyword(s):  
Volume Ratio ◽  
Pervious Concrete
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