Facilitated kolodtsevaja a laying (fig. 57, consists of two longitudinal walls in the thickness 1 / 2 . A brick everyone, located from each other on distance 140... 340мм and connected among themselves through 650... 1200мм on length cross-section walls 2 in the thickness 1 / 2 a brick. A laying of cross-section walls tie up with longitudinal walls through one number on height. Formed wells between longitudinal and cross-section walls fill with easy concrete, zasypnymi mineral and teploizolirujushchimi materials (rubble and sand of easy rocks, keramzit, slag) or legkobetonnymi loose leaves in the form of stones and plates. At a thickness of walls, not multiple 1 / 2 . A brick, cross-section walls spread with the widened vertical seams (fig. 57,).
a Fig. 57. Facilitated kolodtsevaja a corner laying :
And - a general view, - cross-section walls with the widened seams, in - a laying with reinforced rastvornymi diaphragms;
1 - longitudinal walls, 2 - cross-section walls; 3 - filling (concrete or zasypka), 4 - a stopper, 5 - a crosspiece, 6 - reinforced rastvornaja a diaphragm
That thermoisolating zasypka has not settled, it stack layers 100... 150мм, condense level-by-level trambovaniem and water with a solution through everyone 100... 500мм on height. protivoosadochnye rastvornye diaphragms if necessary reinforce prutkami or skobami from a wire (fig. 57, as directed the project. The metal communications established in a laying, should be protected from corrosion. Thanks to rigidity of a contour of a laying thermoisolating zasypku it is possible to carry out at once after erection of walls on height of five numbers, i.e. Such circles in which level arrange protivoosadochnye rastvornye diaphragms. The scheme kolodtsevoj layings in the course of erection is shown on fig. 58.
a Fig. 58. A kolodtsevaja laying in the course of erection :
1... 4 numbers of a laying, 5 - a cross-section wall, 6 - a brick apportion on a wall; 7 - filling of wells, 8 - rastvornaja bed