| 摘要 |
<p>PURPOSE: To reduce work time and cost by a simple work by inserting a lower portion of a support for handrail to an attaching hole, bearing it by inserting wedges or the like between the outer peripheral surface of the lower portion of the support and the wall in the hole, and pouring and hardening an adhesive in the attaching hole. CONSTITUTION: An attaching hole 4 is drilled to the top surface of a concrete structural body 1 forming a balcony, the lower portion of the support 3 of a handrail 2 is inserted to the attaching hole 4, wedges 7 or other holding tools are inserted between the outer peripheral surface of the lower portion of the support 3 and the inner peripheral wall surface of the attaching hole 4, the lower portion of the support 3 is borne by a surrounding body for keeping the support to vertical attitude. Then after filling aggregate inside the attaching hole 4, an adhesive 9 is filled in the gap or aggregate is added to the adhesive 9 and then the adhesive 9 is filled in the attaching hole 4 and hardened. By doing this, welding process or mortal filling process become unnecessary and a strong jointing can be created.</p> |
