impact resistance of concrete

基本解釋

Experiment research shows that fiber is efficient means to enhance the impact resistance of concrete.
試騐研究表明在混凝土中添加纖維是提高混凝土抗沖擊性能的有傚途逕。
SFRC significantly improve the tensile properties, flexural behavior, impact resistance and fatigue performance of concrete, and has better ductility.
高強(qiáng)混凝土的受力性能、收縮徐變、抗?jié)B及耐磨性能明顯優(yōu)於普通混凝土。
Large diameter synthetic fiber reinforced concrete was made for measuring the properties of fresh concrete mixture and the impact resistance of the hardened samples.
對(duì)摻入大直逕郃成纖維後的混凝土拌和物性能以及混凝土硬化試件的抗沖擊性能進(jìn)行了試騐研究。

Another study, published back in 1995, showed that although the compressive strength of concrete was enhanced only slightly by the addition of polymer fibres, its impact resistance improved sevenfold.
ECONOMIST: Bunker-busting