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Published byJesus Vos Modified over 9 years ago
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PAVING
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EXCAVATION WIDTH 1’ beyond edging 1’ beyond edging
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EXCAVATION DEPTH Measure down from grade string to estimate correct depth Measure down from grade string to estimate correct depth
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EXCAVATION DEPTH Base: 4” Base: 4” Setting bed: 1” Setting bed: 1” Paver thickness Paver thickness
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ROUGH GRADE Compact soil with vibratory plate Compact soil with vibratory plate
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GEOTEXTILE INSTALLATION Fabric over rough grade Fabric over rough grade Maintains soil and base material separation Maintains soil and base material separation
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BASE MATERIAL ROC (limestone) or crushed granite ROC (limestone) or crushed granite Thickness varies based on traffic Thickness varies based on traffic –8” for vehicles –4” for foot traffic
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BASE MATERIAL
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EDGING Keeps pavers from slipping along edges Keeps pavers from slipping along edges
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EDGING Installation is pre- or post-paving, depending on material Installation is pre- or post-paving, depending on material
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EDGING Plastic (invisible) Plastic (invisible)
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EDGING Mortar Mortar
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EDGING Soldier course Soldier course –Side by side
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EDGING Sailor course Sailor course –End to end
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Edging
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Edging
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STONE TILE Prefabricated stone tile Prefabricated stone tile Textured surface Textured surface Earth-tone color Earth-tone color
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SETTING BED Sand or crushed granite Sand or crushed granite Screeding Screeding Notch = paver depth - ¼”
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SETTING BED Pipe screed: pulling board over buried pipes Pipe screed: pulling board over buried pipes When notched screed can’t be used When notched screed can’t be used
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Screed
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Screed
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Screed
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Screed
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PAVER PLACEMENT Guideline Guideline
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PAVER PLACEMENT
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Placement
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Placement
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Lift
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Tools
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Tools
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Persuader
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Marking
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CUTTING PAVERS Wet saw (Tile cutter) Wet saw (Tile cutter)
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CUTTING PAVERS Chop saw Chop saw –Mason blade –Diamond tip blade
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CUTTING PAVERS Set and 3 pound hammer Set and 3 pound hammer
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CUTTING PAVERS Guillotine Cutter Guillotine Cutter
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SEATING PAVERS Rubber mallet or vibratory plate Rubber mallet or vibratory plate
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SWEEPING JOINTS Sweep dry sand between cracks Sweep dry sand between cracks –Can mix dry mortar with sand –Gatordust is premix sweep
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Effervescence Salt residue from cement Salt residue from cement
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Runningbond
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Basketweave
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Herringbone
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Circular Pattern
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Paving Pattern
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Permeable Paving Reduce runoff Reduce runoff Reservoir in pore space Reservoir in pore space –8” base (drainage gravel) –4” setting bed (chipped stone) Research indicates 80% effective over time Research indicates 80% effective over time
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Permeable Paving
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Pervious Concrete Pervious Concrete Pervious Concrete Pervious Concrete Pervious Asphalt Pervious Asphalt Pervious Asphalt Pervious Asphalt Permeable Pavers Permeable Pavers Permeable Pavers Permeable Pavers
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Permeable Paving
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STONE Flagstone Flagstone Cutstone (Bluestone) Cutstone (Bluestone)
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STONE Sweep cracks with Sweep cracks with –Fine gravel –Gatordust
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Dry-laid Stone
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Tight fitting stone Tight fitting stone
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Dry-laid Stone
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Greenhouse Path (Dry-laid Stone)
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Stone Placement
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Cutting Stone with diamond blade
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Sweep cracks with 3/8” red rock
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Greenhouse Path (Dry-laid Stone)
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MORTARED PAVING (Wet Laid Paving) Bricks, stone, or pavers set in mortar Bricks, stone, or pavers set in mortar
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MORTARED PAVING (Wet Laid Paving) Base is concrete (not ROC) Base is concrete (not ROC)
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MORTARED PAVING (Wet Laid Paving) Base is concrete (not ROC) Base is concrete (not ROC)
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MORTARED PAVING (Wet Laid Paving) Setting bed is wet mortar Setting bed is wet mortar Fill cracks with trowel or jointer Fill cracks with trowel or jointer
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MORTARED PAVING (Wet Laid Paving) CLEANING Mortar leaves a dusty film on stone Mortar leaves a dusty film on stone Remove with muriatic acid:water (1:9) Remove with muriatic acid:water (1:9)
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Tiger Stone
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http://www.youtube.com/watch?v=pj V-XF0DVfM http://www.youtube.com/watch?v=pj V-XF0DVfM http://www.youtube.com/watch?v=pj V-XF0DVfM http://www.youtube.com/watch?v=pj V-XF0DVfM
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