Sealing of expansion and settlement joint of house building, plaza, road, airport runway, anti- all, bridges and tunnels, building doors and windows etc
Sealing of upstream face crack of drainage pipeline, drains, reservoirs, sewage pipes, tanks, silos etc
Sealing of through holes on various wall and at floor concrete
Sealing of joints of prefab, side fascia, stone and color steel plate, epoxy floor etc.