light weight concrete

基本解釋

Through the calculation the article studies the calculating bending strength of steel reinforced light weight concrete columniation with no reinforced bar.
通過計算，探討了無配筋型鋼混凝土柱正截面承載力的設(shè)計方法。
Long-term capability of high strength light-weight concrete operates importantly on the long-term deflection of continuous rigid frame bridge which made partly by high strength light-weight concrete.
高強(qiáng)輕質(zhì)混凝土的長期性能對局部使用高強(qiáng)輕質(zhì)混凝土連續(xù)剛構(gòu)橋的長期變形有重要影響。
The influences of the fly ash and ground slag on performances of the strength, contraction, frost-resistance, impervious of Cl-and elasticity modulus of the LC45 light-weight concrete was researched.
研究了LC45高強(qiáng)輕集料混凝土摻加磨細(xì)礦渣和粉煤灰后，在強(qiáng)度、收縮、抗凍、抗氯離子滲透性能以及彈性模量方面的影響。