Ilwontech Co., Ltd.

Earthquake Resistant Expansion Joint

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Ilwontech Co., Ltd.
[Korea]

Address
Room 505, 105 Hyun-hae Plaza, 105, Sangdong-ro, Wonmi-gu Bucheon-si Gyeonggi-do
Phone
82-32-2251010
Contact name
Carolyn H. Kim

Quick Information

  • Place of Origin: Korea
  • Model Number : ERJ

Description

Earthquake-resistant expansion Joint

  • Use : Long-span, vertical expansion joint
  • Expansion : 300mm~800mm

ERJ standard cross sectional view

ERJ movement

ERJ dimensions table

Model
name
Maximum
expansion
Product
dimension
Block
out
Laying
gap
Bolt
(per M)
Amount of
reinforced
steel bar(kg)
Concrete/m
(m3)
A
B
C
D
E
Min.
Stan.
Max.
ERJ-300
300
554
612
320
820
440
91
241
391
M16*55, 6ea
M16*70, 10ea
55.470
0.403
ERJ-400
400
654
712
320
920
440
91
291
491
M16*55, 6ea
M16*70, 10ea
56.690
0.435
ERJ-500
500
754
812
350
1070
440
91
341
591
M16*55, 6ea
M16*70, 10ea
59.510
0.515
ERJ-600
600
854
912
350
1170
440
91
391
691
M16*55, 6ea
M16*70, 10ea
60.730
0.550
ERJ-700
700
954
1012
350
1320
440
91
441
791
M16*55, 6ea
M16*70, 10ea
63.170
0.603
ERJ-800
800
1054
1112
350
1470
440
91
491
891
M16*55, 6ea
M16*70, 10ea
65.620
0.655
1. Number of steel bar may differ depending on the condition
2. The size described the above may differ depending on the dimension and characteristics of the bridge.
 


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