摘要
本文根据国家标准《公路工程水泥混凝土试验规程》(JTJ053—1994),对再生混凝土进行抗压强度、抗折强度、冻融循环、吸水率试验,试验表明了再生混凝土不仅有较高的强度,而且还具有很强的耐久性,从而为再生混凝土推广提供了理论上和技术上的依据。
According to state standard Road Engineering Regulations for cement concrete (JTJ053 - 94), carried out a serious of experiments including tensile strength, broken strength, frozen and thawed cycle and moisture rate and rate of absorption. All these experiments indicate sufficiently that recycled concrete not only has the higher strength but also is more durable.
出处
《森林工程》
北大核心
2002年第6期56-57,47,共3页
Forest Engineering
