VALTIR QuadGuard M10, Руководство по эксплуатации продукта, Страница: 17 / 60

Valtir.com 16 Revision F August 2022
Valtir Approved Adhesive Anchoring System
A Valtir approved adhesive anchoring system is required to securely anchor crash cushions. Each
approved adhesive kit contains adhesive, studs, nuts and washers. Both vertical and horizontal
assemblies are possible using an approved adhesive anchoring system.
Vertical Anchors
Note:
Read all Valtir approved adhesive instructions before starting.
1) Prepare the Concrete Foundation
Warning:
Do not allow anchoring adhesive to contact skin or eyes. See material
safety data sheet supplied with adhesive kit for first-aid procedures. Use only in
well-ventilated area. Do not use near open flame.
Warning:
It is the responsibility of the installer to maintain a safe work area
including the use of standard work zone safety equipment & PPE: gloves, safety-
toe shoes, and eye / ear protection.
The anchor bolts (studs) that anchor the QuadGuard ® M10 Backup and/or Monorail sections
to the concrete foundation must be those shipped in the kit or of high strength steel (120,000
psi [830 MPa] minimum tensile strength or equal). These studs must be set in minimum
4000 psi [28 MPa] concrete. Allow the concrete to cure a minimum of seven days before
applying anchoring adhesive.
2) Drill Boreholes
Caution:
It is the responsibility of the installer to consult OSHA silica
respiratory standard 29 CFR 1910.134 for debris removal from borehole(s)
and use Valtir approved adhesive to achieve optimum tensile strength. Do
not use diamond drill bits for drilling boreholes.
Use the Monorail(s) and Tension Strut Backup as drilling templates. Use a rotary hammer drill
to drill the boreholes
7/8” [22 mm] diameter to the recommended depth. See the approved
adhesive instructions provided with adhesive kit. Check ensure each borehole is drilled to the
proper depth and aligned with the part to be anchored per Anchoring Information table.
Anchoring Information
Stud Size: Orientation Bit Size Minimum Depth Torque Medium
3/4”x 7" Vertical 7/8” [22 mm] 5 3/4” [145 mm] Manufacturer Spec Concrete
3/4”x 18" Vertical 7/8” [22 mm] 16 3/4” [425 mm] 10 ft-lb [15 N-m] Asphalt
Important:
When mounting on asphalt, initial torque shall be as shown
above. Due to the properties of asphalt, anchors may loosen over time. For
this reason Valtir recommends anchoring to asphalt only at temporary
locations. It is recommended to re-torque anchors in asphalt every six (6)
months to the proper initial torque specified.