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Outdoor products

Phosphorescent Road Studs

Characteristics

It is a road studs with a phosphorescent and reflective functions.

Phosphorescent Road StudsISO

  • It is possible to ensure excellent visibility from pedestrians and vehicles by the two functions of reflection and phosphorescence.
  • It corresponds to ISO 22578 classification II and JIS Z 9098 classification II.
  • Yellow green emission
  • Since it does not require a power supply or electric wires, it can be installed easily and inexpensively.

Product information

Luminance time

Material

Size

Withstand
load

ISO 22578

JIS Z 9098

12h-

ABS resin
Phosphorescent pigments
Acrylic resin
Prism reflective sheet

Diameter: 110mm
(Phosphorescent part 75mm)
Height : 11mm
Weight : 85g

1.5t

  • Please install it in a place where cars cannot ride, because it is for curbs.
  • The holes in the curb studs are "temporary fixing" holes. Please use adhesive for construction. Installation with anchor bolts may cause cracks.
  • Do not install in a place that is constantly submerged in water, a place that is submerged in seawater, or a place that is buried in snow.
  • JIS Z 9098 stipulates an evacuation guidance sign system to guide people in the affected areas to take prompt safety measures according to the type of disaster when a disaster occurs. Please visit here for more detail.

Public institution test data

Before accelerated weather resistance test / ISO 22578 and JIS Z 9098

Elapsed time(min)

20

60

120

720

Luminance(mcd/㎡)

869

247

113.1

16.6

Measurement of the photoluminescence according to ISO 22578 and JIS Z 9098
Test method: Xenon lamp Irradiation with UV intensity 400 μW / ㎠ for 60 minutes
Inspection organization: LTI Corporation

  • The phosphorescence luminance after 720 minutes is a result measured by LTI Corporation, and is not a guaranteed value.

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