The granulated heat-insulating material on the basis of opal raw materials for the antifreeze device of layers road clothes

Abstract

The original production technology of the granulated heat-insulating materials on the basis of opal raw materials of regions of Ural federal district is developed and patented. High heat-insulating characteristics of new materials allow to use them for the device additional the morozozashchitnykh and the draining layers of road clothes. The results of laboratory researches of new material executed in cooperation with laboratory FAU "ROSDORNII", proving prospects of use of new materials in road construction are given in article. Additional argument in favor of introduction of new materials in road construction is possibility of potential expansion of a source of raw materials for their production in the south of the Tyumen region.

Keywords

• морозозащитный слой дорожной одежды
• гранулированный теплоизоляционный материал
• диатомик
• опаловое сырье