Joint filler with shape stability and workability improved

Combination of glass fibers improves shape stability, reduces shrinkage and warpage, and increases impact resistance.
The cap, which can be cut with a cutter, increases workability. This preformed expansion joint filler allows for workability and economical efficiency.

Item No.: TJ type


Anchor type

Principal use
General buildings / Floors (concrete slabs)
Major performance
Shape stability / Impact resistance / Workability
Straight-line joints (one per 1.5m) / Brackets (three per 1.5m)
Standards (Unit: mm)
Product name Cap width Main body width Height Length
TJ type 20 20 16 30~500 1,500
TJ type 25 25 20
TJ type 30 30 25

H100 or greater/gray cap made to order

  • -Certified by the Public Buildings Association
  • -Standardized by the Ministry of Land, Infrastructure, Transport and Tourism (W25)