structural lightweight aggregate中文什么意思

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用"structural lightweight aggregate"造句

結(jié)構(gòu)用輕骨材

structural: adj. 構(gòu)造上的，結(jié)構(gòu)上的，組織上的。 adv. -l ...
lightweight: n. 標(biāo)準(zhǔn)重量以下的人[動(dòng)物]；輕量級(jí)選手；不重要的人； ...
aggregate: vt. 1.集合，(使)聚集。 2.總計(jì)，共計(jì)，合計(jì)。 ...
lightweight aggregate: 輕骨料; 輕質(zhì)骨材; 輕質(zhì)骨料
lightweight aggregate block: 輕骨料預(yù)制塊

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例句與用法

We have been produced high fluid structural lightweight aggregate concrete which apparent density is 1800kg / m ~ 3 and 28d compressive strength is 50 ~ 60mpa by
對(duì)軸心抗壓強(qiáng)度、抗折強(qiáng)度、彈性模量和抗?jié)B性能的檢測(cè)表明，所配混凝土具有良好的物理力學(xué)性能和耐久性。
To obtain high fluid structural lightweight aggregate concrete with good uniformity , it is necessary to limit the max grain size of lightweight aggregate to 20mm , cement content to 500kg / m ~ 3 and slump of concrete mixture to 260mm
要獲得均勻穩(wěn)定的大流動(dòng)性結(jié)構(gòu)輕集料混凝土，陶粒的最大粒徑不宜超過20mm ，水泥用量不宜超過500kg / m ~ 3 ，拌和物坍落度宜小于260mm 。
In addition , vibration has great effects on uniformity of high fluid structural lightweight aggregate concrete . there is obvious separation of lightweight aggregate from mortar in mixture of high fluid structural lightweight aggregate concrete with slump of 220mm when vibrated for 10 minutes
此外，振動(dòng)對(duì)大流動(dòng)性輕集料混凝土的勻質(zhì)性十分不利，對(duì)坍落度220mm左右的輕集料混凝土拌和物，振動(dòng)時(shí)間超過10秒，就會(huì)出現(xiàn)明顯的分層現(xiàn)象。
This paper deals with high fluid concrete in which high strength ceramsite made from shale was used as coarse aggregate . effects of cement content , water - cement ratio , sand percentage , mineral admixture , grading and pretreatment of lightweight aggregate on compressive strength and workability of high fluid structural lightweight aggregate concrete have been studied . the rules of water absorption of high strength lightweight aggregate under different pressure and effects on uniformity of high fluid structural lightweight aggregate concrete have been studied too
本文采用高強(qiáng)頁巖陶粒，摻加高效減水劑配制大流動(dòng)性結(jié)構(gòu)輕集料混凝土，討論了水泥用量、水灰比、砂率、礦物摻料及輕集料的級(jí)配和預(yù)濕方式對(duì)大流動(dòng)性結(jié)構(gòu)輕集料混凝土強(qiáng)度和工作性的影響；系統(tǒng)研究了高強(qiáng)陶粒在常壓和壓力下的吸水規(guī)律；研究了影響大流動(dòng)性結(jié)構(gòu)輕集料混凝土勻質(zhì)性的因素，提出了解決大流動(dòng)性結(jié)構(gòu)輕集料混凝土分層離析的具體措施。

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structural lightweight aggregate中文什么意思

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