Obtaining Composite Solutions with the Addition of Ash from the Burning of Fuel Oil

Abstract

A method for producing composite solutions using ash from the burning of fuel oil as a waste product is presented. The chemical and mineral composition of the ash is determined. The structure formation in composite solutions was studied when replacing cement with various amounts of ash. The possibility of a 40 % replacement of cement with ash without loss of technological parameters of the system has been established. The environmental safety of the composite solution using the ash modifier has been proved by determining phytotoxicity on seedlings of Raphanus sativus radish seeds.

Sulfur-Modified Composites for Enhancement of Building Foundations

“…The main direction of environmental policy is the involvement of production waste in the economic turnover [14][15][16][17][18][19][20][21][22]. There are a number of reasonable directions for the use of production waste -sulfur -in various technologies [23][24][25][26][27].…”