slag concrete 中文意思是什麼
slag concrete
解釋
礦渣混凝土-
The separate addition of micro - silica, ultra - fined slag, high quality fly ash can improve the cement concrete ' s anti - chloride permeability. the result is micro - silica grater than slag grater than fly ash, and the greater the amount that added the greater the improvement is
5 x而水化產物對氯離于的固化主要為水化氯鋁酸鈣（ friedel鹽）生成及c s h凝膠體的層間物理化學吸附作用。 -
It focuses on the theory of the mineral functional materials " improving the anti - chloride permeability and the chloride binding. the main achievements of this article include : 1 ) use the technology of xrd, sem, bet, laser particle size distributor etc to test the component, the construction, particle size distributor, specific surface etc of micro - silica, ultra - fined slag, high quality fly ash, meta - kaolin clay, four types of the mineral functional material, theoretically analysis the functions which the four mineral functional minerals act on cement concrete, namely pozzolanicity effect, filling effect, micro - aggregate effect, surface adsorption effect and so bring into play the affect of plastification, lowing of temperature, reinforcement, improvement of durability. base on this analysis we can conclude that the proper diameter of the mineral functional material is 5 m - 15 m, that is blain fineness 4500cm2 / g - 7500cm2 / g
本論文的主要成果包括以下幾個方面： （ 1 ）採用xrd 、 sem 、 bet 、激光粒度分析儀等多種測試手段，探明了以硅灰，超細磨粒化高爐礦渣，優質粉煤灰及偏高嶺土超細粉等4種超細礦物功能材料的組成、結構、粒度分佈、比表面積等基本性質；從理論上分析了礦物功能材料在混凝土中的4種效應，即火山灰效應、填充密實效應、微集料效應、表面吸附效應，並由此發揮出增塑、溫峰削減（降熱） ，增強及耐久性改善等作用；通過相關理論分析，推導出礦物功能材料的合理粒徑范圍在5 m 15 m ，即勃氏比表面積為4500cm ~ 2 g 7500cm ~ 2 g 。 -
Slag aggregate for concrete - part 2 : ferronickel slag aggregate
混凝土用礦渣集料.第2部分:鎳鐵礦渣集料 -
Ground granulated blast - furnace slag for concrete
混凝土用磨細的粒狀高爐礦渣 -
Analysis of hydration heat and crack - resistance of high micro - slag in mass concrete
微礦粉在大體積混凝土中水化熱及抗裂分析 -
Here the hsc of sompa is achieved through adding super - effective water reducer, fined slag and silicon fume, and decreasing the water / cement ratio. by varying the area ( spacing ) of tension bars, compressive bars, vertical links and distribution steel and embedding steel fiber and polypropylene fiber we try to improve the behaviors of reinforced high performance concrete one - way spanning slabs in bending, so that its ductility be greater than 5. with the same arrangement of steel the width of bending member is varied to observe the effect of the width / depth ratio on the ultimate compressive strain of concrete
通過變化受拉筋含筋率和受壓筋、箍筋（鉤筋、分佈筋）含量，或摻加纖維使之成為鋼纖維高強混凝土（ sfrhsc ）和聚丙烯纖維高強混凝土（ pfrhsc ） ，對高強混凝土雙筋截面梁、板的受彎性能進行了試驗研究，試圖改善高強混凝土受彎構件的延性，使其延性比大於5 ；並在相同配筋情況下，通過變化截面寬度，研究了高強混凝土受彎構件的寬高比對壓區混凝土極限應變的影響；並對試驗構件的裂縫發展情況進行了觀測。 -
But the chemical properties have no remarkable influence on it ( 3 ) as the water - to - binder reduces wich is one of key factors in the perpormance of reactive powder concrete with steel slag, the fluidity decreases but the strength increases ; incorporation of 4 percent steel fiber in volume can decrease fluility and increase strength ; heat - curing benefits the increase of strength which can still develop in 28 day water curing after heat - curing
（ 3 ）水膠比是影響其性能最為關鍵因素之一，隨著水膠比的降低，流動性下降和強度的提高都很明顯；摻入4的鋼纖維對流動性的影響比較明顯，同時也不同程度地提高了強度；熱養護有利於強度的提高，經熱水養護後放置水中至28天齡期，其強度有較大提升，並沒有出現強度倒縮現象。 -
Research on production technology of blown - out concrete made from magnesium - reduced slag and fly ash
鎂還原渣和粉煤灰生產加氣混凝土工藝研究 -
This article researches the blown - out concrete technology with reduced slag and fly ash from refining of magnesium in pidgeon technics as its main raw materials, which can quite eliminate the solid contamination during the magnesium producation and use up fly ash partly ; it is of great signficance for the development of clean magnesium industry
摘要探討了以「皮江法」煉鎂的還原渣和粉煤灰為主要原材料生產加氣混凝土的工藝，可以徹底治理鎂生產過程中的固體污染物，消耗了部分粉煤灰，對清潔型鎂業的發展意義重大。 -
On the background of the innovation of the wall material and the current situation of the development in china, the regenerative material is synthetically used to prepare new wall material, including high - environmental - protection steam - maintain fly ash bricks ( hsfab ) and self - aerated lightweight concrete ( salc ). the mechanics characteristic, durability and micro - structure of the new wall material are analysed. it shows that the materials are the perfect replacement products of the traditional solid clay brick. two systems of hsfab - cement - steel slag - fly ash - slag and lime - steel slag - fly ash - slag - are designed to fit for the requirement of performance, cost and environmental - protection, etc.
本課題以國家和地方墻體材料改革政策和發展現狀為背景，綜合利用當地可再生資源研製開發了新型墻體材料體系，該體系包括承重墻體材料? ?高綠色度蒸養粉煤灰磚（ high - environmental - protectionsteam - maintainflyashbricks ，以下簡稱hsfab ）和非承重墻體材料? ?自發氣輕質混凝土（ self - aeratedlightweightconcrete ，以下簡稱為salc ） 。 -
It is high performance concrete of low water - binder ratio. with its own gravity and without any vibration, it can fill up the space automatically. with high adding quantity of fly ash and slag, high quality water reducing agent and other compound admixture is the most important technology of this kind of high performance concrete. scc focus on high workability at the same time on high strength and high durability through choosing the composite of aggregate, additives, content of cementions material, admixture reasonably and the optimum design of mix proportion
本文研究了採用吉林省本地原材料和常規生產工藝配製c40自密實混凝土的製作技術，採用水膠比、粉煤灰摻量、砂率、膠凝材料總量四個因素進行配合比的正交設計，試驗分析了自密實混凝土拌合物的工作性以及硬化后的力學性能、耐久性和生產與施工注意事項，並對其經濟性做出了客觀評價，本次試驗為吉林地區自密實混凝土的推廣應用提供了數據基礎。 -
Using iron - melting furnace slag of steel plant producing quality concrete admixture
利用鋼鐵廠化鐵爐渣生產混凝土優質摻合料 -
The effects of mineral additive such as fly ash, slag, and dura fiber on concrete expansive property are studied, the results show that these mineral admixture reduce shrinkage in common concrete and also reduce expansive value in shrinkage - compensating concrete
本文討論了粉煤灰、礦渣、杜拉纖維對混凝土膨脹性能的影響，在補償收縮混凝土中，摻合料使其膨脹率減低，杜拉纖維可以提高混凝土的體積穩定性，顯著提高劈拉強度。 -
This machine is applicable to various concrete burned bricks from wasted residues such as coal and slag. these bricks can replace the red brick we use now. they are the first choice of material for wall reform
Qt3 - 25qt10 - 15型全自動砌塊成型機，該機適用生產此粉煤炭礦渣等廢渣為原料的各種混凝土免燒磚：如實心磚，多孔磚等，該產品可代替現有的紅磚，是墻體改革的首選材料。 -
Concrete with the addition of ground blast furnace slag and limestone can improve the resistance of sulfuric attack effectively
摻入磨細礦渣和石灰石粉對于混凝土抗酸侵蝕性能有較好的改善作用。 -
Establishment of local curve for ground slag concrete strength by rebound method
早齡期磨細礦渣混凝土回彈法專用測強曲線的建立 -
Concerning with the practical condition of commercial concrete station in shandong province, and mainly taking the slag concrete as the study object, which is used over the whole country at present, the paper conducts the design of mix ratio of concrete by orthogonal test
結合山東省內商品混凝土攪拌站的實際情況，主要以礦渣混凝土為研究時象，通過正交試驗的方式，對礦渣凝土的配合比進行設計。 -
Research on steel slag concrete small - sized hollow block
鋼渣混凝土小型空心砌塊研究 -
For details, the main contents are as follow : 1. the research is conducted on the confecting method of steel - slag concrete by indoor experiment. through comparison of the physical and mechanical properties between steel - slag concrete and plain concrete, it can analyze the advantages of using steel - slag concrete. based on the test results, empirical formulae is developed, which provides some bases for practical projects
通過試驗研究了廢鋼渣作為原材料配製混凝土的方法，並將鋼渣混凝土與普通混凝土在配製過程中的某些性質指標作了比較，分析了其原因，並在試驗的基礎上建立了強度與灰水比經驗公式，為工程設計提供了依據。 -
The mechanical properties of steel - slag concrete prevails more advantages than the plain concrete, also the quantities of cement and gravel are reduced, consequently reducing the capital cost of the project materials, so this method is economically and safely to be used and it can solve the environmental problems of unused steel - slag
配製出的鋼渣混凝土力學性能比普通混凝土力學性能要高，而且節省了水泥和石子，具有很好的經濟效益。由於利用了廢物，變廢為寶，解決了環境污染問題，故又有很好的社會效益。
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