| 摘要 |
PURPOSE: A building integration type PV(Photovoltaic) module connection construction method is provided to minimize a protruded spot from the upper surface of a building, wherein the installed PV modules forms the protruded spot, and to present a favorable design corresponding to the wind load. CONSTITUTION: A building integration type PV(Photovoltaic) module connection construction method comprises the following steps of: a step of removing foreign substances on the roof of a building formed by being successively layered with a frame of roof(1), plywood(3), rubber plates(5) and a rooftop floor finishing material(7); a step of constructing a full thread bolt(10) having one end which passes through the frame of a roof, the plywood, the rubber plates and the rooftop floor finishing material, and the other end to be exposed over the upper part of the rooftop floor finishing material; a step of filling the water proof silicone into the gap of the lower end of the full thread bolt which is exposed over the upper part of the rooftop finishing material; a step of installing a support member(20) which penetrates the upper end of the exposed full thread bolt to support PV modules(A) against the wind load; a step of installing a first clamp(30) to support the lower end of the PV modules by settling the first clamp on the upper end of the support member; and a step of installing a second clamp(40) which supports the upper end of the PV modules and is inserted into the first clamp to firmly fix the PV modules on the roof of a building. |
