normal cement 中文意思是什麼
normal cement
解釋
標準水泥-
According to the basic theory of the cement concrete and the properties of polypropylene fiber, the calculating formulas about beam for the normal section load _ carrying capacity and rigidity and ductibility are presented based on " the design code of concrete structure " ( gb50010 - 2002 )
參照普通砼的基本理論，結合聚丙烯纖維砼的性能特點，在《規范》的基礎上得到了單筋矩形截面梁正截面承載力、剛度和延性的計算公式，並與試驗結果對比吻合較好。 -
It is made of sand, cement and lightweight aggregate, etc. some of the lightweight aggregates include pumice, stuff, expanded clays ( haydite ), etc. lightweight aggregate concrete can provide the same strength as the normal concrete with less weight
輕骨料混凝土是一種用量較大的新型混凝土，其密度在850kg m ~ 3至1950kg m ~ 3之間，由粘土陶粒，粉煤灰陶粒等粗骨料以及常用的砂，水泥，水等材料製作而成。 -
Cement may be used alone, but the normal use is in mortar or concrete in which the cement is mixed with inert materials known as aggregate
水泥可以單獨使用，但一般都用在砂漿或混凝土裡，在其中，水泥與被稱之為骨料的惰性物料混合。 -
The main content is : splitting tensile experiments were carried out about the standardized cube bonding specimens ( 150x 150x 150mm3 ) of the new - old concrete after high temperature. the temperature is divided into 9 groups from normal atmospheric temperature to 900, the cooling styles are natural cooling and spraying water cooling ; different interfacial treating methods : brushed with steel - wire brush, man - made chiseling ( not evenly ), man - made chiseling ( quite evenly ) ; different interfacial agents : no interfacial agent, neat cement paste, cement paste mixed with 10 % expanding agent
主要內容有：本文對75個高溫作用后的標準立方體新老混凝土粘結試件進行了劈拉試驗，溫度從常溫到900c分9個溫度段，降溫方式分自然冷卻和噴水冷卻兩種。著重考察了溫度、降溫方式、界面粗糙度及界面劑對新老混凝土粘結劈拉強度的影響規律，闡述了高溫后粘結強度下降的機理。 -
In line with the theories of the present pavement designs, the cement concrete pavement, with normal performance in the structure of every layer, ideal interlayer contact as well as good designs and construction, will usually not break until a long time of use or the time designed
按照現行路面設計理論，路面結構各層性能正常、層間界面接觸理想、設計和施工質量良好的水泥混凝土路面，一般要經過長期使用且達到其設計使用年限后才會開裂破壞。 -
Standard test method for normal consistency of hydraulic cement
水硬性水泥的標準稠度的標準試驗方法 -
The holes of anchor bolts will be grouted with normal ( portland, non - shrinkage ) cement mortar
這些地腳螺孔將灌入普通（波特蘭，無收縮）水泥砂漿。 -
Cement left wing and right wing together, make sure they are in a line, otherwise the airplane model can ' t normal flight and will cause serious flight accidents, and crash models
左右機翼一定要前後、上下對齊並粘牢，否則模型將不能正常飛行甚至造成嚴重的飛行事故，從而摔毀模型。 -
On the base of experiment & study of tile influence of different gypsum on performance of portland - sulphoalminate composite cement system as set time, water requirement of normal consistence, strength, ect, the influence mechanism was discussed
摘要在試驗研究不同石膏品種對硅酸鹽硫鋁酸鹽復合體系水泥凝結時間、標準稠度需水量、強度等性能影響的基礎上，探討了石膏品種對硅酸鹽硫鋁酸鹽復合體系水泥性能的影響機理。 -
As a kind of cement retarder, normal setting time and good effect for mechanical properties and soundness of cement can be got when adding desulfurization gypsum in cement, so it can used instead of natural gypsum to produce cement entirely, coal gangue is activated and coal ash desulfurized have good active, can improve cement output and also can depress consumption when them be used as mixed material, have well economic and environmental effects
脫硫石膏作水泥緩凝劑時，水泥的安定性、凝結時間正常，可改善水泥的力學性能，完全可替代天然石膏；活化后的煤矸石和脫硫煤灰具有較好的活性，用作水泥混合材可增加水泥產量、降低生產成本，具有良好的經濟和環境效益。 -
Lin fang, sports equipment manager at the high school attached to south china normal university, said : " rubberized tracks greatly reduce sports injuries among students compared to cement tracks
華南師大附中運動器材負責人林放說： 「與水泥場地相比，塑膠場地的確大大減少了運動損傷。 」 -
As the concrete members are vibrated from 12 to 72 hours, the difference of its strength between vibration members and normal ones is not obvious. the interface of post - casting section is both the most dangerous position of the structure and focal point of quality control. in addition, the leaking of cement paste out of the formwork of vibration member is of no permission
試驗表明振動持續時間從12小時到72小時的變化，對混凝土強度沒有明顯差別；濕接頭的界面是最薄弱部位是施工質量控制的重點，振動構件模板應做到務必不漏漿；當振動幅值較大，必須採取隔振、減振措施。 -
Apparatus for determining normal consistency and setting time of cement paste
水泥凈漿標準稠度與凝結時間測定儀 -
Based on the basic principles of densified systems containing homogeneously arranged ultra - fine particles ( dsp ) and reactive powder concrete ( rpc ) adopted by foreign researchers specialized in building materials, silica rume, ultra - fine fly ash, quartz powder, 52. 5 - class portland cement and superplasticizer were selected and mixed, the theoretic of mixed steel fiber reinforced cement - based composite materials and of micro - aggregate filling voids were applied, the composition was adjusted, the mixture ratio of rpc was optimized, a suitable curing schedule was adopted, in the result, an ultra - high performance concrete designated rpc was successfully prepared by normal technology methods
本文基於超細粒聚密材料（ dsp ）和活性粉末混凝土（ rpc ）配製的基本原理，選用硅灰、粉煤灰、石英粉和硅酸鹽水泥，輔以高效減水劑，採用多重復合的技術路線，運用混雜鋼纖維增強理論和微集料填充密實原理，調整材料組成，優化混凝土配合比，結合適宜的養護制度，在現有技術條件下，成功制備出了rpc200材料。 -
Standard test method for water requirement of normal consistency setting time and soundness of the portland cement
水泥標準稠度用水量凝結時間安定性檢驗方法 -
Depending on the densified system containing homogeneously arrayed ultra - fine particles ( dsp ) and the basic principles of reactive powder concrete ( rpc ) adopted by foreign researchers specialized in building materials, considering the characteristics of ultra - fine addition which can improve the workability and micro - structure of cement based materials and enhance the cementitious materials " packing density, we added blast slag silica fume crushed quartz superplasticizer and steel fiber into portland cement to produce the rpc by normal technology methods
本文以活性粉末混凝土（ reactivepowderconcrete ，簡稱rpc ）的基本配製原理為基礎，結合近幾年來人們對高性能混凝土研究所提出的要求，選擇適合本地實情的材料，在傳統rpc的配製基礎上，摻入礦渣組分，配製出了抗壓強度達135mpa的活性粉末混凝土材料。本文對摻礦渣rpc的配製技術及其相關的性能作了系統的研究。
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