In order for this building material to maintain plasticity, it must be reinforced, for this, a metal rod is used, which for a better connection with concrete has a ribbed surface.
In order for this building material to maintain plasticity, it must be reinforced, for this, a metal rod is used, which for a better connection with concrete has a ribbed surface.
У нас вы найдете самые свежие новости ми- заходите, читайте, делитесь публикациями!
© 2017-2023 Новости в мире. Все права защищены.