| 摘要 |
Self-fixation building block PK-1 has body made of building material equipped with engagement elements arranged as depressions and bosses, each depression forms pair with respective boss at placement of the last one in depression, body of the block has vertical channels. Depressions and bosses of engagement elements of the block are arranged as T-like cut/socket and T-like boss, with dimension to all the thickness of the element. Body of the block is arranged as stylized rectangular parallelepiped with giving to surface of one/two façade faces the effect of broken/sledged stone. Joint and back surfaces of the body of the block are made smooth for dry brickwork with provision of fixation toothed linear boss/collar at façade edge/edges of bed surface of horizontal rectangular face and elongation of that lug at vertical joint surface of square face at side of T-like boss and respective in form skew cuts at edge / edges of the opposite upper horizontal rectangular face and vertical side joint square face at side of lock T-like cut / socket with provision of effect of dry brickwork of joint blocks“for jointing”. Back part of the upper bed surface of the block is in addition equipped with two V-like functional cuts in vertical channels and vertical channels are made through elongated elliptical / close to rectangle with rounded angles in cross section. |
