| 摘要 |
FIELD: construction. ^ SUBSTANCE: in method for production of non-roast ash gravel, including preparation of raw mix, formation of granules, steaming, in process of granules formation, at least one bundle of fibrous material is installed in their volume so that at least one part of it freely extends outside. Bundle of fibrous material is placed in ash gravel to make a loop, ends of which are installed in volume of granules. Bundle of fibrous material is installed in ash gravel to produce a loop, ends of which freely extend from volume of granules. ^ EFFECT: better adhesion of non-roast ash gravel with cement stone. ^ 3 cl, 3 dwg |
