502
edits
Changes
Jump to navigation
Jump to search
Line 43:
Line 43:
→Sub-base reservoir
However, depending on the municipality and the design, compaction of the sub-base reservoir may be required. For example, the [https://www.toronto.ca/wp-content/uploads/2021/08/952c-ecs-specs-gi-specs-TS861Sep2021.pdf City of Toronto’s Construction Specification for Permeable Interlocking Concrete Pavers]<ref>City of Toronto. 2021. TS 861 Construction Specifications for Permeable Interlocking Concrete Pavers. https://www.toronto.ca/wp-content/uploads/2021/08/952c-ecs-specs-gi-specs-TS861Sep2021.pdf</ref> details the following steps for sub-base installation.
However, depending on the municipality and the design, compaction of the sub-base reservoir may be required. For example, the [https://www.toronto.ca/wp-content/uploads/2021/08/952c-ecs-specs-gi-specs-TS861Sep2021.pdf City of Toronto’s Construction Specification for Permeable Interlocking Concrete Pavers]<ref>City of Toronto. 2021. TS 861 Construction Specifications for Permeable Interlocking Concrete Pavers. https://www.toronto.ca/wp-content/uploads/2021/08/952c-ecs-specs-gi-specs-TS861Sep2021.pdf</ref> details the following steps for sub-base installation.
'''Construction Steps'''
'''Construction Steps:'''
#Place sub-base aggregate in 200 mm lifts (maximum)
#Place sub-base aggregate in 200 mm lifts (maximum)
#Compact each lift with a 9-ton vibratory roller, with two passes in vibratory mode and two passes in static mode, or until there is no visible movement of the aggregate.
#Compact each lift with a 9-ton vibratory roller, with two passes in vibratory mode and two passes in static mode, or until there is no visible movement of the aggregate.