Placing cables, in metal casing, in wet concrete. When the concrete dries, the cables are stretched, and the casing filled with grout. When the grout dries, the cables are released, transmitting the stress to the concrete.
Placing cables, in metal casing, in wet concrete. When the concrete dries, the cables are stretched, and the casing filled with grout. When the grout dries, the cables are released, transmitting the stress to the concrete.
안녕하세요. 카카오톡 상담 기능이 다시 정상적으로 작동되어 다시 오픈 되었습니다. 궁금하신 점이 있으시면 언제든지 여기 카카오톡 채널을 통해 연락주세요. 항상 감사합니다.
