近日,一则令人忍俊不禁的新闻在网络引发广泛关注。一名男子在驾车与家人返程途中,将丈母娘遗忘在了高速服务区,这一意外状况不仅让当事人尴尬不已,也在网上掀起了一阵讨论热潮。 当天,该男子与家人一同从外地驾车回家,长途跋涉后在某高速服务区 ...
高速公路上,一辆小轿车反向亮起车灯,打破了黑夜的宁静。急刹声、鸣笛声不断响起,近百辆车紧急避让。1月19日晚,河池市公安局交警支队高速公路管理一大队接到报警,称G78汕昆高速河池宜州区洛东镇路段有一辆小轿车在快车道内逆向行驶,非常危险。 接 ...
ASTM recognized the trends to push the properties so that the end design and application of reinforced concrete elements can meet the required / designed specs. “The higher performance specified ...
the product reaches 1,000 psi in three hours, 3,000 psi in 24 hours and 6,500 psi in 28 days Meets ASTM C387/C387M specifications for packaged, dry, combined materials for concrete and high ...