INGAL Ezy-Guard 4 Скачать руководство пользователя страница 12 | Manualshive

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INGAL Ezy-Guard 4 Скачать руководство пользователя страница 12

Roadside Safety Barrier

12

Release 07/22b

Table 4: Installation of Ezy-Guard 4 Z-Posts in Rock

Site Condition

Installation Requirements

Rock is
encountered at
the surface.

Drill a 110-300mm diameter
hole to a depth of 450mm,
install the post in the hole
and backfill.

Rock is
encountered
within 450mm
of the surface.

Drill a 110-300mm diameter
hole 450mm into the rock
or to a minimum total post
embedment depth of
650mm, whichever comes
first, install the post and
backfill.

450

650 min.

0

-450

rock

soil

450

rock

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Содержание Ezy-Guard 4

Страница 1: ...Release 07 22b ProductManual www ingalcivil com au...

Страница 2: ...ces and rail stiffening plates This unique connection provides a soft ride down for the occupants and smooth vehicle containment and redirection 2 0 Specifications Ezy Guard 4 Z Post Length 1 650mm Ez...

Страница 3: ...sted in accordance with NCHRP 350 Test Level 4 this is the containment of a 8000kg truck impacting the rail at 80km h and 15 The MASH specification is an update to and supersedes NCHRP Report 350 for...

Страница 4: ...signed to yield by bending near ground level This bending action absorbs impact energy reducing the potential for post fracturing A fractured or split guardrail post presents a significant laceration...

Страница 5: ...gn uses fewer components and features 1 650mm Z posts that are rapidly driven into the ground The Z post embedment depth is just 873mm a significant reduction when compared to other guardrail posts Th...

Страница 6: ...components than the public domain guardrail systems Z posts weighing just 12 3kg are 50 lighter than traditional C posts The lightweight Z post reduces manual lifting by installation crews The rounde...

Страница 7: ...y of a road side hazard this can be achieved by reducing the post spacing Refer to Tables 1a and 1b for deflections with reduced post spacing The reduced post spacing should be initiated 8m upstream a...

Страница 8: ...30 0 35 0 40 0 70 50 60 80 90 100 110 120 130 0 0 5 0 10 0 15 0 20 0 25 0 30 0 35 0 40 0 m Example Example Speed km hr Table 1a MASH deflections for various post spacing and speeds Containment Level...

Страница 9: ...uponthespeedofthevehicle Guidelines are contained with regulatory publications Terminals should be installed in accordance with the proprietor s drawings and specifications Z posts are not to be used...

Страница 10: ...spacing and or rock is encountered and the post embedment depth has been modified in accordance with Table 4 Anymodificationcarriedoutafterfabricationwillrequire repair to the galvanized coating This...

Страница 11: ...cle The specially engineered Z post dissipates energy by yielding through bending near ground level This means that typical recommendations for the installation of a traditional guardrail post in rock...

Страница 12: ...ed at the surface Drill a 110 300mm diameter hole to a depth of 450mm install the post in the hole and backfill Rock is encountered within 450mm of the surface Drill a 110 300mm diameter hole 450mm in...

Страница 13: ...e rock or to a minimum total post embedment depth of 650mm whichever comes first install the post and backfill Rock is encountered 600mm to 800mm below ground Drill a 110 300mm diameter hole 50mm into...

Страница 14: ...ng Curvature 1 Mark along the arc of the curve at 4m intervals 2 Measure the corresponding chord length C refer to Figure 11 3 Measure the corresponding centre offset H refer to Figure 11 4 Use the va...

Страница 15: ...esign life or introduces sharp tearing edges nor shall it cause damage to pavement If the Ezy Carriage cannot freely move as it is attached to the post as a result of deformation of the post during in...

Страница 16: ...on is similar to that of the adjacent surface 7 13 Back to BackW Beam Installation The Ezy Guard 4 system can also be used in median applications where the W Beam is installed on both sides of the pos...

Страница 17: ...red W Beam rail has been disassembled 7 Determine the required lift by measuring the height of overlay The nominalW Beam height of Ezy Guard Smart is 730mm 8 Rails are to be re attached to the Ezy Lif...

Страница 18: ...design position of rail 25mm post spacing tolerance measured at top of post rail rail Plan View Side View Height 20mm 15mm Front View 15mm 20mm lateral tolerance from design position of rail 25mm pos...

Страница 19: ...t bolts snug tight Yes No Is Ezy Guard 4 appropriately delineated Yes No Is Ezy Guard 4 suitably anchored with approved terminals Yes No Are the cables in the terminals tensioned to their nominated to...

Страница 20: ...n tolerances nominated in Section 7 14 Only items purchased from Ingal Civil Products shall be used for the repair of Ezy Guard 4 10 2 Dismantling Sequence Prior to undertaking dismantling due to a ve...

Страница 21: ...21 Release 07 22b...

Страница 22: ...R INFORMATION ONLY C I V I L P R O D U C T S COMPANY valmont A EZY GUARD 4 ASSEMBLY DETAIL EZY SM 034 6 N T S A3 01 12 2014 DJB LG 10 12 2014 F ENGINEERING SALES MARKETING DRAWINGS EZY GUARD ASSEMBLY...

Страница 23: ...LY C I V I L P R O D U C T S COMPANY valmont A EZY GUARD 4 Z POST ON BASE PLATE 2M POST SPACING EXPLODED ASSEMBLY DETAIL EZY SM 122 1 N T S A3 02 03 2016 MC LG 02 03 2016 LG 02 03 2016 F ENGINEERING S...

Страница 24: ...24 Release 07 22b note acceptance of product variants to be confirmed before installation...

Страница 25: ...G 5 26 11 2019 PART LIST AND TITLE BLOCK UPDATED VB BS LG 1 01 04 16 TITLE CHANGE LG SE LG 2 10 04 16 TITLE CHANGE LG SE LG 3 03 12 2015 AU REFERENCE REMOVED LG SE LG 4 02 03 2016 FOOTPRINT DIM ADDED...

Страница 26: ...26 Release 07 22b 1 17 10 2018 UPDATED 3RD POST VB LG LG 2 02 11 2018 ADDED NOTE 3 VB LG LG 3 30 11 2018 ADDED NOTE TO 3RD POST VB LG LG...

Страница 27: ...27 Release 07 22b...

Страница 28: ...28 Release 07 22b...

Страница 29: ...WITH EZY LIFT CARRIAGE EXPLODED ASSEMBLY DETAIL EZY SM 131 3 N T S A3 13 12 16 MC LG 13 12 16 LG 13 12 16 F ENGINEERING SALES MARKETING DRAWINGS EZY GUARD ASSEMBLY EZY SM 131 EZY LIFT EXPLODED ASSEMBL...

Страница 30: ...3RVW Z 5 6 ORFN 6 7 21 PP 3RVW Z 5 6 ORFN 6 7 21 PP 3RVW Z PP ORFN 127 6 72 5 1 21 81 7 21 7 5 9 17 67 7 52 87 25 7 5 1 6 1 63 7 216 6 3352 21 85 7 21 5 9 7 6 5 37 21 GUDZQ FKHFNHG 33529 5 9 6 216 5 5...

Страница 31: ...6 ORFN 6 7 21 PP 3RVW Z PP ORFN 6 7 21 PP 3RVW Z 5 6 ORFN 127 6 72 5 1 21 81 7 21 7 5 9 17 67 7 52 87 25 7 5 1 6 1 63 7 216 6 3 5785 21 85 7 21 5 9 7 6 5 37 21 5 1 33529 5 9 6 216 5 5 1 6 5 1 180 5 5...

Страница 32: ...3RVW Z PP ORFN 127 6 72 5 1 21 81 7 21 7 5 9 17 67 7 52 87 25 7 5 1 6 1 63 7 216 6 3 5785 21 85 7 21 6 257 9 5 5 9 7 6 5 37 21 5 1 33529 5 9 6 216 5 5 1 6 5 1 180 5 5 5 1 5 1 6 7 7 352 7 1 9 352 8 76...

Страница 33: ...33 Release 07 22b...

Страница 34: ...Our Locations Adelaide NT Brisbane Melbourne Newcastle Perth Sydney Wagga Auckland Christchurch Head Office Sydney 57 65 Airds Road Minto NSW 2566 Ph 61 2 9827 3333 Fax 61 2 9827 3300 Local call with...

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