Technology and features of replacing the foundation in a wooden house
When replacing the foundation of a wooden house from a beam, it is first necessary to free the base from the ground, as well as prepare a jack, pole, the diameter of which is 12-18 cm, plank gaskets, their thicknesses 5-6 cm and length up to 80 cm, kirk, sledgehammer, hulet , steel scrap. Do not forget about the chocks, they must be temporarily installed under the lower crowns of buildings.
When replacing the foundation of a wooden house, parts of the old structure are disassembled alternately, the jack should be installed under the lower crown of the building on a specialized gasket. With the right level, near the jack you need to place chock. Such an operation is performed for each of the 4 corners, and even if necessary at the places of intersection of the walls of the house. When working with ribbon or columnar brick foundations, then their disassembly for replacement should be carried out by hand or picking. Blows should be applied on horizontal seams under the bed of bricks, if there are whole bricks, then they are cleaned of the solution and re -put in the foundation. If the foundation of old wooden houses is replaced and repair, which are made on a cement mortar, then you can not do without the use of wedges, clogging with a sledgehammer into horizontal and vertical masonry seams. In the same way, they are disassembled for replacement and bottled structures.