Connection logs "dovetails"

Ivan Trushin Corner vrubka can firmly link the two walls of a house into a single design. To its choice of independent and exterior of the house. "Dovetail" is done when the log ends on both sides on the outer surface of the corner. This type of vrubki runs on two hewn log edging. Tools and materials: 1. Level 2. A saw, hatchet, chisel 3. Tow 4. Material for covering the finished corner of the house (sheets of canvas or metal) Process: 1. Doing on both ends of the lower grades, indicating the inner wall surface. To deepen on the log trapezoidal made a mark - wide end to the edge. After processing, the end of the logs should be like a swallowtail. 2. Hollowing elements vrubki ax to a mark. The upper half of the angular groove runs the castle on every corner. 3. Raise a new log on the corner lock, so that on each side of the butt logs would come exactly on the outer surface. The distance from the timber to the bottom logs must be the same throughout its length. That the gap was even, if necessary, trim the log in place of the second lock. 4. Check the level to a log lying horizontally and unidirectionally from the interior wall surface. Then we do from both sides of the logs mark the inner surfaces. 5. On compasses carpentry sets the size between the logs, which is a groove, and a lower log so that the groove turned out to be the desired width. According to this size on each side of a log house makes a mark for the bottom lock the logs together looming longitudinal groove around the log. 6. We turn over a log up and secured work. Then deposited on the Scrollsaw marks and gouge the bottom of the groove angle of the castle. Hew right groove logs. 7. Indenture for the insulation in the upper part of the castle of the lower timber, and at the bottom of the lock of the new log. 8. Customize the log in place, aligning the hooks. Set the timber in place. 9. Angle dovetail very sensitive to rain, and holds the moisture inside the castle. Therefore, when the angle of the house is completely built, it should protect its angular plating.