Tie-down Vector Dynamics Foundation System for Wind Zones l Instrukcja Użytkownika Pobierz pdf (Strona 13)

13 Revised: 8/19/08

Asphalt Installations

These instructions are for portable classrooms, ofﬁces or other structures using I-beam frames. Read and follow

all applicable manufacturers standard set up instructions. Minimum depth of asphalt is 2 inches with suitable

base material compacted under asphalt.

1. TheAsphaltKitisusedincombinationwiththeVectorConcreteKits59036and59049.Theexpansionbolts

provided in these kits are not used. Assemble the asphalt bracket as shown in ﬁgure 1, using the carriage

 boltsandhexnutsprovided.Theheadswillbeontheunderside(at)oftheVectorpad.Theasphaltbracket

will be positioned between the Vector pad and the tension bracket. Repeat for second pad.

2. Determine location for piers and place-assembled pad on asphalt, centered under the beam with upturned

edge facing to the inside. Place second pad under opposite beam, parallel with ﬁrst pad. Stack concrete

blocks against up turned lip on pads and wedge at this time.

3. UsingtheAsphaltbracketasaguide,drillthree5/8”holesintheasphaltata45-degreeangleunderpier.

Using a sledgehammer or electric hammer drill, drive rods supplied through the bracket and into the asphalt,

 leavingoneinchofrodabovethebracket.Repeatforsecondpad(seegure2)

4. Measure the distance between the two Vector system pads at the base where the pad meets the asphalt. Cut

 twogroundedtreated2x4’sora4x4thislengthandplacebetweenthepiersasshownonpage11.Placea

 longu-boltunderthe2x4’sandthroughtheholesintheupturnededgeofVectorpad.Beforesecuringwith

 nutsprovided,place1/2”x1”carriageboltthroughsquareholeinupturnededgeofVectorpad.Thecarriage

bolt will be installed with the head of the bolt under the upturned edge with threads showing upward.

 (Seegure2,Page11)

5. Attachswivelstrapto1/2”boltandsecurewithnut.Strapshouldbeofsufcientlengthtogooveropposite

 I-beamanddowntotensionbracketwith12–15inchesextra(seegure.2)

6. Insert slotted bolt in tension bracket. Cut strap so there is 12-15 inches available. Insert strap in bolt so that

 itisushwiththeoppositesideofbolt.Tightenfourorveturnsuntilstrapistight.Secureboltandrepeat

for other side.

Figure 1

Figure 2

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Tie-down Vector Dynamics Foundation System for Wind Zones l Instrukcja Użytkownika Strona 13