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Table Of Contents

ReCon Series 50 Shapes Data............................................................................................................... 5

Shapes................................................................................................................................................................................... 5 Textures................................................................................................................................................................................. 8

Le Sueur County Limestone................................................................................................................................................................... North Shore Granite................................................................................................................................................................................ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O l d W o r l d

8 8 8

Design Parameters..................................................................................................................................9

Wall Geometry.......................................................................................................................................................................9 Soils Information...................................................................................................................................................................9 Unit Characteristics............................................................................................................................................................11 Water / Drainage ................................................................................................................................................................. 12 Surcharges..........................................................................................................................................................................13

Terraced Walls.....................................................................................................................................................................14

Terraced Wall “2:1” General Rule..........................................................................................................................................................

14

Wall Construction.................................................................................................................................. 15

Site Preparation.................................................................................................................................................................. 15 Excavation........................................................................................................................................................................... 15 Preparing the Leveling Pad............................................................................................................................................... 15 Base Course Installation....................................................................................................................................................16 Backfilling and Compaction...............................................................................................................................................17 Placing Additional Courses............................................................................................................................................... 17 Geogrid Placement.............................................................................................................................................................18 Curved Walls....................................................................................................................................................................... 19

Reinforcement Placement on Curved Walls.........................................................................................................................................

20

Outside 90 Degree Corners............................................................................................................................................... 21 Inside 90 Degree Corners.................................................................................................................................................. 21 Double Outside 90 Degree Corners.................................................................................................................................. 22 Outside 90 Degree Corner to Abutment........................................................................................................................... 22 Top of Wall Treatments.......................................................................................................................................................23

ReCon Top Units................................................................................................................................................................................... Cap Units.............................................................................................................................................................................................. Full-High Cap Units............................................................................................................................................................................... Steps.....................................................................................................................................................................................................

23 24 25 25

Railings and Guardrails..................................................................................................................................................... 26 Staining and Sealing.......................................................................................................................................................... 26

ReCon “Series 50” Guide Specification.............................................................................................. 27 ReCon Series 50 Standard Design Charts.......................................................................................... 32

Gravity Walls....................................................................................................................................................................... 32 Increasing Gravity Wall Heights........................................................................................................................................35 Geogrid Reinforced Walls..................................................................................................................................................39

Warranty.................................................................................................................................................42

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