江苏建材
江囌建材
강소건재
BUILDING MATERIALS OF JIANGSU
2012年
4期
27-29
,共3页
薛山%邓云龙%吴爱芹%罗金垒
薛山%鄧雲龍%吳愛芹%囉金壘
설산%산운룡%오애근%라금루
矿粉%粉煤灰%抗折强度%抗压强度
礦粉%粉煤灰%抗摺彊度%抗壓彊度
광분%분매회%항절강도%항압강도
slag powder%fly ash%breaking strength%compressive strength
通过设计实验系统，研究了水泥、矿粉和粉煤灰含量对水泥胶砂试块抗压和抗折强度的影响，从而总结出水泥、矿粉和粉煤灰含量的改变对混凝土强度的影响。研究结果表明，随水泥含量的升高，胶砂试块的抗折和抗压强度逐渐增强；在水泥含量不变的条件下，随矿粉含量的升高，胶砂试块的抗折和抗压强度逐渐增强。
通過設計實驗繫統，研究瞭水泥、礦粉和粉煤灰含量對水泥膠砂試塊抗壓和抗摺彊度的影響，從而總結齣水泥、礦粉和粉煤灰含量的改變對混凝土彊度的影響。研究結果錶明，隨水泥含量的升高，膠砂試塊的抗摺和抗壓彊度逐漸增彊；在水泥含量不變的條件下，隨礦粉含量的升高，膠砂試塊的抗摺和抗壓彊度逐漸增彊。
통과설계실험계통，연구료수니、광분화분매회함량대수니효사시괴항압화항절강도적영향，종이총결출수니、광분화분매회함량적개변대혼응토강도적영향。연구결과표명，수수니함량적승고，효사시괴적항절화항압강도축점증강；재수니함량불변적조건하，수광분함량적승고，효사시괴적항절화항압강도축점증강。
In this paper, it has studied the influence of different contents of the cement, slag powder and fly ash on the compressive strength and breaking strength of the cement mortar. The results reveal that the compressive strength and breaking strength gradually increase with cement content increasing. Under the condition of the same cement content, the compressive strength and breaking strength gradually increase with slag powder content increasing.
