摘要 |
<p>PURPOSE:To reduce the cost of installation and the manhour of machining by a structure wherein a two pack-type curable sealant can be injected into branch joint while being mixed near the branch joint. CONSTITUTION:A device consists of a sealant injection mechanism 2 that can be inserted into a branch joint, a pump for supplying a pressurized fluid F to the sealant injection mechanism 2, an a flexible tube 4 connecting the pump and the sealant injection mechanism 2. The sealant injection mechanism 2 consists of a first container 6 containing a main sealing agent 5a, a second container 7 containing a curing agent 5b, a bag body 8 for simultaneously pressing both the containers 6, 7, a nozzle 9 provided on the bag body 8 to be used for connection of the flexible tube 4, a sealant mixing hose 10 connected to both the containers 6, 7 and provided with a static mixer 10a inside, and a sponge 11 connected to the outlet side of the sealant mixing hose 10.</p> |