Open AccessHeat treatment of concrete products and structures: issues of strength and efficiencies
Author(s) -
I.I. AKULOVA,
Tatyana Shchukina,
Roman Sheps
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/687/2/022020
Subject(s) - intensity (physics) , precipitation , thermal , environmental science , solar energy , civil engineering , process engineering , materials science , meteorology , engineering , physics , quantum mechanics , electrical engineering
The article describes the study of the possibility of heliothermic treatment of concrete products in the climatic conditions of a particular region. Sufficient intensity of solar radiation in the summer months, including the observed significant clouds accompanied by precipitation, allows establishing a thermal regime in the solar cells of the covering type, which provides the required strength set for shipment during the day. The subsequent tests showed high strength characteristics of the manufactured products of samples whose numerical values are not inferior to those obtained by traditional heat treatment. The introduction of solar thermal treatment in the production of concrete products will save energy for 180-200 R/m 3 of products.