| 摘要 |
<p>PURPOSE:To spread a sealing material over all the corners of a wire joint by winding a liquid absorbing material, containing a predetermined quantity of water swelling single liquid elastic sealant and cut into a required size, around a part where stripped wires are jointed and then winding a waterproof insulating film for predetermined number of turns. CONSTITUTION:A liquid absorbing material 11, e.g. paper or sponge, is cut into a required size and a stripped wire joint 4 is set thereon. A predetermined quantity of water swelling single liquid elastic sealant 12 having low viscosity is dripped and absorbed by the liquid absorbing material 11. The water absorbing sheet 11 is then wound around the wire joint 4 followed by winding of an electric insulating vinyl tape 13. Consequently, the sealant 12 oozes out from the water absorbing sheet 11 and spreads over all corners of the wire joint 4 thus facilitating the waterproofing.</p> |
