Impregnation consists in even and deep soaking of wood with the preparation to increase its durability. Preparations are available, that act prophylactically and protect wood and such, which have a healing effect – … read on

Plaster masses and mixtures:

Plaster (plastering expedition) is formed after applying a layer of mortar to the surface of walls and ceilings. Plaster gives the surface an aesthetic look, protects against weather conditions and moisture and … read on

Low-carbon steel used in construction is an iron alloy with a content of up to 2% carbon and other elements, obtained as a result of a two-stage production process. In the first stage of production from melted iron ores … read on

Ordinary concrete

Portland cement or metallurgical cement is used as binders for making ordinary concretes. Sand is used as aggregate, gravel, grits and mixtures of mineral aggregates. To modify the structure and … read on

Tiles covering the stove are an important decorative factor. Therefore, particularly high demands are placed on them.. Like everywhere, yes and here you can not discuss the taste, but the quality of the material … read on

Adequate fuel is required to power the tiled stove. Wood is a material, which regenerates in nature. It practically accumulates solar energy, and we can use it by burning it in the furnace … read on

The tiled stove is a pleasant, nice source of heating. However, it gives off its heat not only in the places we require, but it heats in virtually all directions. Also then, when warm air … read on

Old, strongly rusty steel bridge to be repainted. Please list the necessary steps in this regard
These steps are as follows::
1) grinding the steel structure with blast furnace slag;
2) painting with paint … read on

Architects try to realize a technically perfect wall, which would combine all the elements of a full wall and window, would satisfy the wishes of man as to the desired comfort, would be an absorber, radiator, Reflector, filter … read on

New heaters, primed with an undercoat paint, intended for painting. The primer paint on radiators has good adhesion, but at the edges it is partially torn off. Please list the steps for applying the correct coating
Activities … read on