TY JOUR TI DEVELOPMENT OF A NEW RELEASE LUBRICANT FOR FORMWORK KW concrete KW formwork KW release lubricant KW static friction JO Transport engineering AU Shashiev, A.S. AU Pilyugin, S.M. AU Gilmanov, T.I. AU Abramov, K.A. PY 2025 IS 2025 PB Bryansk State Technical University