In the work of foam blocks, much less time -consuming than ordinary building material, since they are more brick or stone in size and at the same time easier, that is, wall laying is much easier for the mason. Savings are also felt when using the solution. Pentlocks are placed on a special glue, which is applied to the blocks and leveled by a gear spatula. The edges of the block are perfectly even, so the flow rate of the masonry material is minimal, and the toothed spatula allows you to get a uniform layer. The savings will also be noticeable due to the price of the block itself-it costs like a regular stone, but at the same time significantly exceeds it in size.