Presentation is loading. Please wait.

Presentation is loading. Please wait.

PAVING. EXCAVATION WIDTH 1’ beyond edging 1’ beyond edging.

Similar presentations


Presentation on theme: "PAVING. EXCAVATION WIDTH 1’ beyond edging 1’ beyond edging."— Presentation transcript:

1 PAVING

2 EXCAVATION WIDTH 1’ beyond edging 1’ beyond edging

3 EXCAVATION DEPTH Measure down from grade string to estimate correct depth Measure down from grade string to estimate correct depth

4 EXCAVATION DEPTH Base: 4” Base: 4” Setting bed: 1” Setting bed: 1” Paver thickness Paver thickness

5 ROUGH GRADE Compact soil with vibratory plate Compact soil with vibratory plate

6 GEOTEXTILE INSTALLATION Fabric over rough grade Fabric over rough grade Maintains soil and base material separation Maintains soil and base material separation

7 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

8 BASE MATERIAL

9

10 EDGING Keeps pavers from slipping along edges Keeps pavers from slipping along edges

11 EDGING Installation is pre- or post-paving, depending on material Installation is pre- or post-paving, depending on material

12 EDGING Plastic (invisible) Plastic (invisible)

13 EDGING Mortar Mortar

14 EDGING Soldier course Soldier course –Side by side

15 EDGING Sailor course Sailor course –End to end

16 Edging

17 Edging

18 STONE TILE Prefabricated stone tile Prefabricated stone tile Textured surface Textured surface Earth-tone color Earth-tone color

19 SETTING BED Sand or crushed granite Sand or crushed granite Screeding Screeding Notch = paver depth - ¼”

20 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

21 Screed

22 Screed

23 Screed

24 Screed

25 PAVER PLACEMENT Guideline Guideline

26 PAVER PLACEMENT

27 Placement

28 Placement

29 Lift

30 Tools

31 Tools

32 Persuader

33 Marking

34 CUTTING PAVERS Wet saw (Tile cutter) Wet saw (Tile cutter)

35 CUTTING PAVERS Chop saw Chop saw –Mason blade –Diamond tip blade

36 CUTTING PAVERS Set and 3 pound hammer Set and 3 pound hammer

37 CUTTING PAVERS Guillotine Cutter Guillotine Cutter

38 SEATING PAVERS Rubber mallet or vibratory plate Rubber mallet or vibratory plate

39 SWEEPING JOINTS Sweep dry sand between cracks Sweep dry sand between cracks –Can mix dry mortar with sand –Gatordust is premix sweep

40 Effervescence Salt residue from cement Salt residue from cement

41 Runningbond

42 Basketweave

43 Herringbone

44 Circular Pattern

45 Paving Pattern

46

47

48

49

50

51

52

53

54 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

55 Permeable Paving

56

57

58 Pervious Concrete Pervious Concrete Pervious Concrete Pervious Concrete Pervious Asphalt Pervious Asphalt Pervious Asphalt Pervious Asphalt Permeable Pavers Permeable Pavers Permeable Pavers Permeable Pavers

59 Permeable Paving

60 STONE Flagstone Flagstone Cutstone (Bluestone) Cutstone (Bluestone)

61 STONE Sweep cracks with Sweep cracks with –Fine gravel –Gatordust

62 Dry-laid Stone

63 Tight fitting stone Tight fitting stone

64 Dry-laid Stone

65 Greenhouse Path (Dry-laid Stone)

66 Stone Placement

67 Cutting Stone with diamond blade

68 Sweep cracks with 3/8” red rock

69 Greenhouse Path (Dry-laid Stone)

70

71

72 MORTARED PAVING (Wet Laid Paving) Bricks, stone, or pavers set in mortar Bricks, stone, or pavers set in mortar

73 MORTARED PAVING (Wet Laid Paving) Base is concrete (not ROC) Base is concrete (not ROC)

74 MORTARED PAVING (Wet Laid Paving) Base is concrete (not ROC) Base is concrete (not ROC)

75 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

76 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)

77

78

79

80

81

82

83

84

85

86 Tiger Stone

87

88

89

90 V-XF0DVfM V-XF0DVfM V-XF0DVfM V-XF0DVfM


Download ppt "PAVING. EXCAVATION WIDTH 1’ beyond edging 1’ beyond edging."

Similar presentations


Ads by Google