| 摘要 |
<p>PROBLEM TO BE SOLVED: To make it possible to easily pipe and mount water service pipe by projecting a beating section such as pipes from the inside of a side wall of a channel block main body, and raising the front end thereof upward to form a jaw. SOLUTION: A channel block 30 is provided so that a bearing section such as pipes for bearing by mounting water service pipes 4 monolithically formed of the same member as that of a block main body 31 from the inside of a side wall of the block main body 31 having an inverted U-shaped section. The front end of the bearing section 32 forms a jaw 33 raised upward. BY providing the jaw 33, since the water service pipes 4 can be only mounted thereon, embedding work especially for the water service pipes is not required to execute, and a construction cost can greatly be reduced. A manufacturing process for mounting components such as mounting device, etc., is not required, and manufacture can be made with only molding type.</p> |
