ОПОКАДАН АЛЫНҒАН ҚҰРЫЛЫС МАТЕРИАЛЫ

The article reflects the main methods and methods of studying and using in the industry of building materials of a natural fossil belonging to siliceous rocks - opoki.The nature of the origin of the flock, its deposits, and analysis of reserves are covered.As a result of the study of the Shipovskoye opoki field in the West Kazakhstan region of the Republic of Kazakhstan, several dozen samples were taken at various depths and at various points along the perimeter of the field.The properties of opoka were studied through laboratory studies, methods of mineral-petrographic, physical, chemical and other types of analyzes were used. Opoka was studied as an independent material for the production of building materials and as a raw material for the manufacture of thermolith, used as a light (large and small) aggregate in the manufacture of concrete products and structures and asphalt concrete.Thermolite was obtained in laboratory and industrial conditions by high-temperature burning of flock at 1150 ° C.laboratory studies of thermolite in accredited testing laboratories have shown compliance of its chemical composition, strength properties and radiation safety with regulatory requirements.Based on the thermolite tests performed, a product quality certificate was obtained. A technology for the production of products from peat was developed, a lightweight full-bodied brick was obtained.On the basis of thermolite, used as a large aggregate, a building material is obtained - light concrete for the manufacture of light concrete blocks, paving slabs and paving curbs.Asphalt concrete is made for the construction of a road surface based on thermolith.Selected technological equipment for the manufacture of building materials and products. Keywords: flask, construction materials, siliceous opal-cristobalite rock, thermolite, aggregate, lightweight brick, certificate.