Installing a ridge vent? Safety firstPeter Hotton, Globe Staff
highbeam.com 相似文献Roof ridge ventilation system A ridge vent for covering the opening at the peak of a roof. The ridge vent is composed of a first panel portion joined to a second panel portion to form a generally inverted V-shaped web portion which fits over the peak of the roof. ...
work, which is available in the case of adding a building portion to a girder side surface of a house having a roof structure with hip rafter beams for bearing corner rafters, and facilitates installation of a new hip rafter beam on a vertical member at a midpoint of a main ridge.UEDA...
Structure for staging materials on a roof structure The apparatus may include a ridge member, a first arm rotatably coupled to the ridge member and extending outward, relative to the ridge member, in a first plane angled relative to a first pitch of a roof structure. Also, the apparatus m...
each fixing section includes a female threaded member and a fixing vise which is composed of a circular head portion, a male threaded portion and a non-threaded portion continued to the threaded portion, a diameter of the non-threaded portion being smaller than a diameter of a ridge of female...
work, which is available in the case of adding a building portion to a girder side surface of a house having a roof structure with hip rafter beams for bearing corner rafters, and facilitates installation of a new hip rafter beam on a vertical member at a midpoint of a main ridge. ;...
CONSTITUTION:An upward beam 12 of a roof 10 is formed of an upward beam 12A at the eaves part and an upward beam 12b from the ridge to the rear side of the eaves part. Then, an insertion hole is provided at an end plate 16 welded on the top of the beam 12A, and a nut 18 is...
The trolley not only fulfills the aim of curtain board installation, but also does not influence the transportation and erection of the subsequent 900 tons box girder, is a good method for inserting the bridge deck subsidiary facilities in advance in the process of erecting the beam for the ...
An installation lateral or medial to the mandibular canal may be an alternative to ridge augmentation or nerve lateralization. To the best of our knowledge, the feasibility of installing fixtures lateral or medial to the mandibular canal in Thais has not been studied. Objectives: Distance from ...
Said board 2 is provided with the vent holes at several points on the side of eaves and the ridge, and the supporting beam member 4 and the upper timber 7 with the vent holes 8 and 9 respectively. Thereby, wind flows in from the eaves and flows out to a ventilating window 10 through...