TY JOUR TI IMPROVEMENT OF THE METHOD FOR DETERMINING THE BOND BETWEEN GLASS COMPOSITE FIBER AND CONCRETE KW fiber KW glass composite fiber KW GFRP fiber KW pullout strength KW methods KW fiber-reinforced concrete KW comparison methods JO Technique and technology of silicates AU Solovev, V.G. AU Sizyakov, I.D. PY 2025 IS PB Individual Entrepreneur Svetlana Vasilievna Samchenko