石灰混凝 的英文怎麼說
中文拼音 [dànhuīhúnníng]
石灰混凝
英文
lime coagulation- 石 : 石量詞(容量單位, 十斗為一石) dan, a unit of dry measure for grain (= l00 sheng)
- 灰 : Ⅰ名詞1 (物質燃燒后剩下的粉末狀的東西) ash 2 (塵土; 某些粉末狀的東西) dust 3 (特指石灰) lime...
- 混 : 混形容詞1. (渾濁) muddy; turbid2. (糊塗; 不明事理) foolish; stupid
- 凝 : 動詞1. (凝結) congeal; curdle; coagulate 2. (注意力集中) fix
- 石灰 : lime; kalk; chunam石灰焙燒 lime roasting; 石灰玻璃 soda lime glass; 石灰採石場 lime pit; 石灰漿[...
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Standard specification for hydrated lime for use in asphaltic - concrete mixtures
瀝青混凝土混合物用熟石灰標準規范In order to simulate working atmosphere of additives in concrete, the influence of additives on surface tension of calcium hydroxide solution is studied in this paper too
為了更好的模擬外加劑在混凝土中的工作環境,本文同時研究了外加劑在飽和石灰水溶液的表面張力。In this paper, the effects of fly ash, cement, lime, fine sands, foam agent, w / c ratio and additional agent on foamed concrete were studied by experiments, the best combination ratio of fly ash foamed concrete whose density varies from 551kg / m3 to 650kg / m3 was obtained through orthogonal test design, the foam agent quantity and the fly ash quantity effect the fly ash foamed concrete greatly, so the author selected them as independents to establish duality linear regression equations, the equations were quite ideal through the test of model summary r. moreover, the author also did some experiments about the water resistance of magnesium oxychloride cement fly ash foamed concrete, the outcome showed that phosphoric acid has good effect on water resistance, and its appropriate quantity was found
本文通過試驗研究了粉煤灰、水泥、石灰、細砂、發泡液、水灰比及外加劑對粉煤灰發泡混凝土性能的影響,採用正交設計試驗方法得出了600級粉煤灰發泡混凝土的最佳配合比,同時發現發泡液和粉煤灰摻量對發泡混凝土的影響最為顯著,因此,以二者為自變量建立了二元線性回歸方程,通過全相關系數的檢驗發現方程較為理想。此外,還對氯氧鎂水泥基粉煤灰發泡混凝土的耐水性進行了相關實驗,發現磷酸有較好的耐水性效果,同時找到了其合適的摻量范圍。The project ' s reductive materiality and muted ocher - grey and blue - green coloration make its figures seem to emerge from the encounter between things that have always been there, as when the undifferentiated expanse of the ocean is drawn into the rock - and - concrete bowl of the adult pool
這個設計所採用的儉約材料與柔和的黃灰及青綠天然色調使它的各個部分看來似乎是從既存事物的交互作用中產出,尤其當浩瀚無垠的海洋被汲納入成人池由巖石和混凝土共同交織構成的空間中時(更能看出材料與顏色的運用如何讓建築消失) 。The results indicated that in the precondition of eligible durability, 11 % of fa content and 7 % of stone powder content had the composition effects, which made concretes have best workability and strength, and restrain the shrinkage to a degree
結果表明,在耐久性滿足要求的前提下, 11 %摻量的粉煤灰與7 %含量的石粉產生了良好的復合疊加效應,使混凝土獲得了最佳和易性和強度值,且對干縮起到了一定的抑制作用。Used for the rendering on both internal and external walls ; decoration plate and brick adhesive ; leveling by cement or gypsum ; also can be used as the bonding agent or interface treatment agent. it can be made into fine stone concrete used for structure enforcement and repair engineering too
用於內外墻抹灰、飾面磚板粘貼、水泥或石膏膩子批刮,並可作為粘接劑、界面劑使用,也可配製成細石混凝土用於結構加固和維修工程。The pore of schsc is smaller and more homogeneous than that of nhsc. fourth, the contribution to concrete microstructure of the expanding agent is very little at early ages ; however it is obvious at late ages to a certain extent. fifth, for the contribution of the mixing content of fly ash is that the contribution to the degree of early age concrete hydration is obvious to some extent, and that the contribution to the shape of hydrate of concrete is obvious
實驗研究表明:自密實混凝土由於粉煤灰的摻量較高,其早期的水化程度較低,但後期其細觀結構較普通混凝土好;自密實混凝土的骨料界面過渡區與水泥石的差別始終較普通混凝土小,其孔隙較普通混凝土小而均勻;膨脹劑對自密實混凝土早期的細觀結構影響不大,但對後期的細觀結構有一定影響;粉煤灰摻量對自密實混凝土的早期水化程度有一定影響,且其對自密實混凝土水化物的形態影響較大。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。In charge of one of major subjects of the national eighth five - year plan, i. e. " study on shotcreting techniques of polyacrylate emulsion cement mortar for impermeability coating of pu ding rcc dam ", the achievement of which has been appraised by the ministry of electric power and evaluated as reaching national leading level. 2. in charge of the major subject aided by the committee of national natural science funds, " study on durability of high bolumes of fly ash concrete ", the first phase achievement of which has been commended by the committee. 3. in charge of one of major subjects of the national ninth five - year plan, i. e. " study on high performance concrete in marine engineering, design and construction ". 4. acting as one of editors - in - chief of " technical specification for abrasion and cavities resistance of concrete in hydraulic structures ", which is issued by the ministry of water resources. 5. by providing the repairing and strengthening schemes on seepage and cracks of the basement of nanjing lukou international airport, the air traffic opening of the airport was ensured as scheduled. 6. consulting services on techniques of high performance and abrasion - erosion resistance concrete for three - gorges project, anti - corrosion of reinforced concrete strutures for the ore port of shanghai baoshan iron and steel works, mass fly ash concrete for jiangyin yangtze river bridge and pumping concrete for nanjing yangtze river second bridge
主持國家「八五」攻關項目「普定碾壓混凝土壩上游面丙乳砂漿防滲層大面積施工工藝研究」 ,成果通過部級鑒定,評價屬國內領先水平; 2 .主持國家自然科學基金重大項目「高摻量粉煤灰混凝土的長期性能研究「 ,階段成果獲國家自然科學基金委通報表彰與獎勵; 3 .主持國家「九五」攻關項目「海工高性能混凝土成套技術研究」 ; 4 .水利部「水工混凝土抗沖磨防空蝕技術規范」的主編之一; 5 .為南京祿口國際機場地下室修漏與裂縫補提出技術方案被采納並實施,為機場如期通航作出貢獻; 6 .為三峽工程抗沖磨高性能混凝土技術、上海寶鋼礦石碼頭鋼筋混凝土防腐蝕技術、江陰長江大橋大體積粉煤灰混凝土技術、南京長江二橋泵送混凝土技術等提供咨詢建議。Standard test methods for chemical resistance of mortars, grouts, and monolithic surfacings and polymer concretes
灰漿薄漿整塊鋪面石料和聚脂混凝土耐化學侵蝕性的標準試驗方法The cements the romans used were different from ours though concrete can be made of any strong lime or cement.
雖然混凝土可以用任何高強度的石灰或水泥來製作,但是羅馬人所用的水泥不同於我們所用的水泥。Through flat experiment and circle experiment, we research the causes of cracks before hardening of concrete and after. through ingredient experiment, we research the influence of shrinkage from some ingredient ( coal ash, crushed stones and fiber ). in addition, we test some methods of construction to strengthen the anti - crack capacity of r. c. slab in building sites
通過平板試驗和圓環試驗,研究了混凝土在終凝前和終凝后裂縫的各種影響因素;通過摻合料試驗,研究混凝土的一些摻合料(粉煤灰、碎石和纖維)對其收縮變形的影響;另外,還在施工工地進行一些增強樓板抗裂能力的構造措施試驗。Soils : investigation and testing - soil treated with hydraulic binder, possibly combined with lime, for use as a selected fill - part 1 : definition - composition - classification
土壤:調查和試驗.經水凝粘合劑處理的可與石灰混合的用作所選填土的土壤.第1部分:定義.組分.分類Soils : investigation and testing - soil treated with hydraulic binder, possibly combined with lime, for use as a selected fill - part 2 : methodology of laboratory formulation studies
土壤:調查和試驗.經水凝粘合劑處理的可與石灰混合的用作所選填土的土壤.第2部分:實驗室配方研究方法The materials are typical of siza with the external walls of whitewashed reinforced concrete, internal walls and ceilings of stucco ; with tiles or marble where there is running water
材料是西扎的特點,外面的墻用了加有白石灰的混凝土,室內以及天花板用灰泥,有水的地方就用了瓷板或者大理石。Some respects of self - compacting high - strength concrete ( schsc ) made of fujian province ' s local material have been studied in this thesis as follows : 1. studies on microstructure of the schsc. three different mixed schsc and one normal high - strength concrete ( nhsc ) were observed by the scanning electron microscope at different sites and different ages of 1 day, 3 days, 7 days, 28 days and 60 days. from the test, the effects due to no vibrating and admixture on the microstructure of schsc were studied
通過四組強度等級相當,分別為普通混凝土、兩組不摻膨脹劑的自密實混凝土(其粉煤灰的摻量不同)和摻有膨脹劑的自密實混凝土,在同一養護齡期的條件下( 1天、 3天、 7天、 28天和60天) ,分別選擇粗骨料過渡區、細骨料過渡區、水泥石和砂坑作為觀測點,採用sem進行細觀掃描對比實驗,以研究自密實混凝土因免振搗的特性及摻合料對其骨料界面和水泥石結構的影響。Standard test method for effectiveness of pozzolans or ground blast - furnace slag in preventing excessive expansion of concrete due to the alkali - silica reaction
在防止因堿硅石集料反應引起混凝土過度膨脹中火山灰或磨碎高爐渣效能的標準試驗方法Experimental investigation on secondary effluent treatment of sewage plant using lime - flocculation
石灰混凝法處理污水廠二級出水的實驗研究Standard test methods for physical testing of gypsum, gypsum plasters and gypsum concrete
石膏石膏灰泥和石膏混凝土的標準物理試驗方法Based on microstructure and structure tests, some effect laws of these two kinds of waste residue to strength, impermeability and anti - carbonation of concrete is analyzed and discussed from microstructure aspect
通過宏觀和微觀結構試驗研究兩種廢渣(粉煤灰、煤矸石)對混凝土的強度、抗滲性、抗碳化能力等性能的影響規律,並進行了微觀討論。分享友人