BOX CULVERT with earthquake-resistant rubber ring joint
SJ-BOX
Non-electric swirl type screen device for removing impurities
UNI-FILTER
Platform fence installation compatible floor plate
UFC Platform Door Slab [platform]
Snow melting panel
Measures to extend the life of existing fire protection water tanks
Flow control device using vortex flow
VORTEX-VALVE
Disaster Toilet System
Low carbon type: long-life concrete
LL-CRETE [advanced material]
Thin, lightweight, and highly durable hand hole that can be opened freely
HSJ HANDHOLE [railway track]
Maintenance Anti-corrosion measures
Assembled manhole for high drop
SPIRAL MANHOLE
Assembled manhole
S-HOLE
High-strength fiber-reinforced concrete
HS-MORTAR [advanced material]
Existing pillars are transformed into earthquake-resistant pillars through reinforcement with panels and mortar
CB PANEL Method [earthquake resistant reinforcement] Method
Underground water tank inspection technology that does not require draining
SKELTANK [concrete diagnosis method]
Measures against falling rocks, collapsed soil, and debris flows
Slope Disaster Prevention Business
stainless steel RFID tag
IN-METAL TAG
