2,147
edits
Changes
Jump to navigation
Jump to search
Line 41:
Line 41: − +
Permeable pavements: Specifications (view source)
Revision as of 19:53, 3 November 2022
, 2 years agono edit summary
*The granular base material shall be crushed stone conforming to ASTM C 33 No 57. Material should be clear crushed 20 mm diameter stone.
*The granular base material shall be crushed stone conforming to ASTM C 33 No 57. Material should be clear crushed 20 mm diameter stone.
*The granular bedding material shall be graded in accordance with ASTM C 33 No 8. Typical bedding thickness is 40 to 75 mm. Material should be 5 mm diameter stone or as determined by the Design Engineer. In Ontario, high performance bedding (1 to 9 mm diameter) or equivalent is often used.
*The granular bedding material shall be graded in accordance with ASTM C 33 No 8. Typical bedding thickness is 40 to 75 mm. Material should be 5 mm diameter stone or as determined by the Design Engineer. In Ontario, high performance bedding (1 to 9 mm diameter) or equivalent is often used.
*See LID Planning and Design Wiki ([[Permeable Pavements: Sizing]]) to size aggregate bed depth and multiply by application area to get total volume.
*See LID Planning and Design Wiki ([[Permeable pavements: Sizing]]) to size aggregate bed depth and multiply by application area to get total volume.
|-
|-
|'''Geotextile'''
|'''Geotextile'''