he heat welding air chambers are individual and could keep effective when adjacent air

chamber is dammaged or air leaking during operation.

The boom could be packed in reel with small storage volume and easily deployed.

Model /Parameter

Overall height(mm)

Freeboard(mm)

Draft(mm

Section L ength

Fabric

Ballast chain

Connector

Air blower

Packing

PVC fabric, 1100D，900-950gsm, 4000N/5CM,

ASTM Z connector or hinger pin connector