超快凝水泥 的英文怎麼說
中文拼音 [chāokuàiníngshuǐní]
超快凝水泥
英文
super-fast-setting cement- 超 : Ⅰ動詞1 (越過; 高出) exceed; surpass; overtake 2 (在某個范圍以外; 不受限制) transcend; go beyo...
- 快 : Ⅰ形容詞1 (速度高; 走路、做事等費的時間短) fast; quick; rapid; swift; speedy 2 (趕快; 從速) hu...
- 凝 : 動詞1. (凝結) congeal; curdle; coagulate 2. (注意力集中) fix
- 水 : 名詞1 (由兩個氫原子和一個氧原子結合而成的液體) water 2 (河流) river 3 (指江、河、湖、海、洋...
- 泥 : 泥名詞1 (含水的半固體狀的土) mud; mire 2 (像泥的東西) any paste like matter; mashed vegetable...
- 超快 : ultra-fast
- 水泥 : cement; -lith
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Specially, the axial tensile strength of the interface of the new and old concrete has reached above 2. 40mpa, greatly surpassing the preconcert goal ( > 1. 0mpa ), and its flexural strength also above 5. 80mpa, having surpassed the preconcert target and the standard request ( 4. 50mpa ). ( 2 ) after hardening 4h and 8h the compressive strength of the patched concrete is bigger than 20 mpa, which can satisfy the request of fast patching. ( 3 ) the ych color material, which is mixed into rapid sulfoaluminate cement - concrete patching material, can take better effect and avoid chromatism on the appearance of new - old concrete
特別是新老混凝土界面的軸向抗拉強度已達2 . 40mpa以上,大大超過原定目標(大於1 . 0mpa ) ,其界面抗折強度也在5 . 80mpa以上,也已超過原定指標及規范要求(大於或等於4 . 50mpa ) ; ( 2 )修補混凝土硬化后4h 、 8h抗壓強度大於20mpa ,能滿足快速修補的要求; ( 3 )在快硬硫鋁酸鹽水泥混凝土修補材料中摻入自配的ych調色材料,能較好地起到調色作用,避免新老混凝土表面色差。Beaudoin j j. handbook of fiber - reinforced concrete : principal, properties, developments and application. canada : n. j noyes publication, 1990
楊全兵,張樹青,楊錢榮,等.新型超快硬磷酸鹽修補材料性能.混凝土與水泥製品, 2000 ( 4 ) : 8In this research, the high - fluidity and super high - early strength repairing concrete is prepared though experimental research on quick - repairing materials to cement concrete pavement. this concrete is provided with many properties such as satisfying early traffic opening, benefiting operation, cutting down labor consumption and securing interfacial bond strength
本課題通過對水泥混凝土路面快速修補材料的實驗室研究,旨在研製高流動性超早強修補混凝土,以滿足及早開放交通、利於施工操作並降低勞動損耗、保證新老混凝土的粘結性。We use astmc1202 - 94 rapid testing method of chloride permeability to testify the cement mortar, in which we add ultra - fined mineral functional material
採用astmc1202 - 94的快速氯離子滲透法對摻入超細礦物功能材料的水泥砂武漢理工大學碩士論文漿、水泥混凝土的氯離子滲透性進行了測定。Results of calculation show that dissipation of excess pore water pressure due to squeezing effect of concrete - cored sand - gravel piles is faster than that of the ordinary cfg piles
算例表明,成樁后的混凝土芯砂石樁,其擠土效應產生的超孔隙水壓力的消散,遠快于常用的水泥粉煤灰碎石樁( cfg樁) 。分享友人