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- The concrete construction specifications currently in effect regarding the standard for evaluation of homogeneity of construction quantity of concrete are most applied to middle and lower strength concrete, but not to high strength concrete. 现行混凝土施工规范对混凝土施工强度匀质性评定标准,多适用于中低强度混凝土范围,不适用于高强混凝土。
- Abstract: The concrete construction specifications currently in effect regarding the standard for evaluation of homogeneity of construction quantity of concrete are most applied to middle and lower strength concrete, but not to high strength concrete. 文摘:现行混凝土施工规范对混凝土施工强度匀质性评定标准,多适用于中低强度混凝土范围,不适用于高强混凝土。
- Application of excitated admixture in middle and low strength concrete 激发剂在中低强度混凝土中的应用
- low strength concrete slab 低强度楼板
- These materials exhibit low strength. 这些材料具有低强度。
- The shear behaviors of the low strength brick masonry wall strengthened with the self-compacting reinforce concrete wall have been discussed by 6 experimental models. 为研究自密实混凝土板墙加固低强度砂浆砖砌体的抗剪性能,共做了6个墙体加固试件。
- As a new type of filling materials,the aerated concrete has the features of low density,low strength,good absorption of water and great contraction. 加气混凝土作为一种新型的墙体填充材料,具有容重小、强度低、吸水率高,收缩性大等特性。
- Flux entrapped in the joints is the principal cause of low strength or failure. 裂缝中封存有焊药是强度不足或断裂的主要原因。
- The results showed that the strength of high volume fly-ash concrete could reach the middle and low strength grade with low w/b and low volume of cement. 对大掺量粉煤灰混凝土的配合比、力学性能与耐久性能进行研究,结果表明:在低水泥用量和低水胶比条件下,力学性能完全可以满足中低强度等级混凝土的技术要求。
- Controlled Low Strength Material (CLSM) is a self-compacted, flowable material. 可控制性低强度混凝土(CLSM)具备高度流动性以及自我填充之特性。
- When reassembling apply a drop of low strength thread lock to disc holder. 在重新组装时,将一个低强度螺纹装置锁到阀瓣支架上。
- RC, SRC, CFT and high strength concrete filled steel tube make the compositions of concrete and steel more perfeet. 从钢筋混凝土、钢骨混凝土、钢管混凝土到今天的钢管高强混凝土组合结构,混凝土和钢的组合更趋完美。
- IT CONSISTED OF HALF A MILLION CUBIC FEET OF HIGH STRENGTH CONCRETE - TWICE AS EFFECTIVE AS STEEL IN SWAY REDUCTION. 地基由五十万立方英尺的高强度水泥建成,这种水泥在减低摇动方面比钢筋要强一倍。
- Its use has however, been limited by a concern regarding an increased brittleness compared to normal strength concrete. 然而他的使用受到观念的限制,即他相比普通混凝土而言其脆性有所增加。
- Entraining air and using high strength concrete can increase the durability of concrete in sulfate environment. 掺加引气剂及提高混凝土强度均能改善混凝土的抗冻融-干湿循环性能。
- Autogenous shrinkage (AS) is an important factor that results in early age crack of high strength concrete. 摘要自收缩是导致高强混凝土早期开裂的重要因素。
- For example, BH steel under low strength is pressed and baking finish to improve its strength of extension. 例如BH钢板是在低强度的条件下,经过冲压成形之后,进行烤漆加工热处理,以提高其抗拉强度。
- Gun Attack: This represents the early means of defeating your enemy's strength factor. It causes low strength damage. 舰炮攻击:这是打击敌人的早期方法。舰炮攻击较低地打击敌人的力量。
- A widely used sealed material, but because of its low strength, it's better to use with other filling together. 是一种应用广泛的密封材料,但因其强度低,与其它填料混合组装使用效果好。
- Aiming at the deep alluvium support of coal shaft, the composite shaft lining of high strength concrete and double steel cylinders is presented. 针对煤矿立井井筒深厚表土层的支护,提出了采用双层钢板高强混凝土复合井壁结构。