Effect of concrete grinding residue on roadside soil properties
During diamond grinding operations for smoothing concrete pavement surfaces, water is
used to cool the diamond blades. This water, combined with cutting residue, generates a
high pH and high alkaline slurry byproduct referred to as concrete grinding residue (CGR).
Although spreading CGR along roadsides is one of the most commonly used disposal
methods, it is always of concern because of its potential effect on roadside soil properties. A
field study was therefore conducted in 2016 on two roadside slopes beside Highway I-90 in …
used to cool the diamond blades. This water, combined with cutting residue, generates a
high pH and high alkaline slurry byproduct referred to as concrete grinding residue (CGR).
Although spreading CGR along roadsides is one of the most commonly used disposal
methods, it is always of concern because of its potential effect on roadside soil properties. A
field study was therefore conducted in 2016 on two roadside slopes beside Highway I-90 in …
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