【摘要】 本试验是用钢渣等体积全部替代石子配制钢渣混凝土,并与同强度等级的普通混凝土的多项力学性能和耐久性进行对比。试验结果表明,钢渣混凝土的抗压强度、抗弯强度、劈拉强度和耐磨性都明显优于普通混凝土,其抗冻性与普通混凝土近似相同,并且由于钢渣混凝土的吸水率小于普通混凝土,则其抗氯离子渗透性略好于普通混凝土,耐久性能满足要求,即钢渣混凝土的强度和耐久性总体来说要优于普通混凝土。更多还原

【Abstract】 The experiment is based on the method of using the same volume slag substituting the stone to preparing the concrete.The comparison of this concrete’s various mechanical property and durability is made with the concrete of common strength.The result shows that the slag concrete,compared with the common concrete,owns better performance of compressive strength,bending strength,splitting strength and abrasion resistance,similar frost resistance,and lower specific water absorption.And the chlorine ion permeability resistance is better; the durability meets the demands.The strength and durability of the slag concrete are more advanced than the common concrete.更多还原