... ——————————————————————————————————————————————————2. Characteristic: Aluminium alloy soft ladder has some strongpoints compare to rope ladder. Light, fireproof and water proof. ... intensity is 10 times more than that of rope ladder, and weight is just one third of that of ... , however you can match a versatile clamp with each ladder. Materialaluminium alloy rung, steel wire, hookNamefire fighting rescue ...