泥砂石 的英文怎麼說
中文拼音 [níshādàn]
泥砂石
英文
argillaceous sand stone-
There is correspondence in evaluating sulfate resistance of cement paste by three test methods such as rapid boiling, gypsum mixing and wet - dry test. high strength grade cement can meliorate property of sulfate resistance
外摻石膏法、干濕交替法以及快速沸煮法三種實驗方法對評價水泥砂漿的抗硫酸鹽侵蝕性能有較好的一致性;高標號水泥品種對抗硫酸鹽侵蝕性能有很好的改善作用。It used for casting sand, asbestos heat preservation materials, spheral metallurgy bond
用於鑄造型砂石棉保溫材料球團冶金粘結劑樁基工程鉆井泥漿。The main contents of testing the strength of subgrade abamurus using earthquake wave velocity are as follows : the influence of the lithology and strength of flag stones and the shape of block upon wave velocity, the influence of the strength of cement mortar upon earthquake wave velocity, the estimation standards of the strength and completion of abamurus. this paper puts forward an accurate no - destructive testing using the different reflect of elastic wave velocity for abamurus stones, the strength of mortar, the plumpness of mortar and the type of abamurus, on the basis of laboratory tests and field tests. it can be used to accurately distinguish the completion of abamurus
地震波速法檢測路基擋墻強度,研究的主要內容有:片石巖性和強度及塊體形體對波速的影響;水泥砂漿強度對墻體波速的影響;擋墻整體強度和完整性的評估標準。應用彈性波速度對擋土墻石材、砂漿強度、砂漿飽滿度及擋墻類型的不同反映,在室內外模型試驗和現場生產試驗的基礎上,提出了一種正確的無損檢測法,可以正確判別漿砂片石擋墻墻身的完整性。The effects of gypsum on fluidity of cement mortar and setting time of cement paste are not significant when it used as retarder of cement. whereas, when 0. 3 % ca - lignosulphonate or ca - solassate added in cement used anhydrite gypsum as retarder, loss of fluidity of cement mortar is rapid, quick setting is occurred
但是,在硬石膏調凝水泥中摻加0 . 3的木鈣和糖鈣緩凝減水劑卻能使水泥砂漿流動度經時損失加快,凈漿表現出促凝現象,發生外加劑與水泥的不相容問題。This product is extensive to used for all kinds of minerals, cement, fire - proof materials, aluminum soil the familiar anticipating, the emery, glass raw materials, mechanism building sand, stone materials, sand metallurgy of slag. it has the higher yield effect than other types, especially used to crush harder and causticity materials such as carborundum, emery, magnesium sand
Pcl直通沖擊式破碎機制砂機特別適用於製作建築砂石磨料,耐火材料,水泥石英砂鋼砂爐渣粉銅礦石鐵礦石金礦砂混凝土骨料瀝青骨料等多種硬脆物料的細碎與中碎,是高效,節能的碎石制砂設備。On the road we see many tourist busses and we pass several places where workers with shuffles try to free the road from gravel or mud
沿途我們遇到許多游覽車以及有數個路段有工人在施工將掉落下來的小石子及泥砂移除。Abstract : adopting sand pile, plaster pile and cement pile and etc to deal with soft and weak foundation which becomes compound foundation is a common method in foundation treatment
文摘:採用砂石樁、灰土樁和水泥土樁等處理軟弱地基,形成復合地基,是地基處理中常用的一種方法。Sulfate attack on cement mortar containing limestone powder at lower temperature
含石灰石粉水泥砂漿在低溫環境中的硫酸鹽侵蝕Scraper chain is suitable for transmission equipment for loose material such as cement, flour, corn, sand, stone and coal etc, of which the loose material is powdery, grain and polt
埋刮板鏈適用於粉末狀、顆粒狀及小塊狀的水泥、麵粉、穀物、砂石和煤炭等散狀物料的運輸設備!Firstly the present situation of hydraulic fracturing of rock mass was talked about, then, the hydraulic fracturing of rock mass test was carried out with cement mortar ( analogue material of rock mass ) thick tube hollow cylinder through seepage - stress coupling apparatus that was developed by the laboratory of seepage control in hohai. through the analysis of data, the thesis discussed the mechanism of the hydraulic fracturing of rock mass
首先對巖體水力劈裂研究的現狀作了較為詳細的綜述,然後應用河海大學滲流實驗室的滲流?應力耦合試驗儀對以水泥砂漿為巖石相似材料的厚壁圓筒試件進行了水力劈裂試驗,並對試驗結果進行詳細分析,對試件水力劈裂破壞機理進行了深入的探討。The earth and sand swallowed up the house
泥土與砂石吞沒了那些房屋。The addition of aluminium powders induced cement mortar to produce a mount of pore, the existing of pore could block path of through pore, so increased cement mortar impermeability. the experiments results revealed that appropriate addition amount of aluminium powders in cement mortar was 0. 004 - 0. 005 wt %
氣泡的引入可以阻斷水泥石中的貫通孔的通路,從而增加其抗滲性能,通過試驗研究,鋁粉在水泥砂漿中的摻量以( 0 . 004 0 . 005 )為宜。It may be the deposition of caco3 in capillary that divide the large capillary into small one. carbonation can also lower the water permeability of samples
因此碳化將會降低水泥石和水泥砂漿的滲透性,滲透性的降低與水灰比有關,水灰比越大其降低的幅度也越大。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) 。Concrete constituent materialspolymer - aggregates, cement, concrete, diagnostic tests, grout, gypsum, mineral filler, mortar, polymer latex, polymer modified mortar, pulverised fuel ash, repaired mortar and water
混凝土組成物料聚脂(砂石、水泥、混凝土、診斷測試、灌漿、石膏、灰漿、聚脂膠漿、修葺用砂漿、聚脂強力砂漿、煤灰、水)Abstract : the effects of added limestone contents in portland limestone cement and fineness of cement grinding on strength of the cement mortar were investigated
文摘:研究了石灰石硅酸鹽水泥中石灰石摻入量及水泥細度對水泥膠砂強度的影響。Decoration and protection of the concrete, cement mortar, mixed mortar, brick and stone surfaces various buildings
各種建築物的混凝土、水泥砂漿、混合砂漿、以及磚石表面的裝飾與保護。Tensile stress will accelerate the carbonation of paste and mortar, which can be explained by the reason that shrinkage of carbonation is confined by tensile stress, and the function x = c0eantb can describe this process. carbonation can lower the total porosity and lessen the aperture in the cement paste
外部彎曲應力會加速水泥石和水泥砂漿的碳化過程,這可能與受拉區域碳化收縮受到限制有關:彎曲應力作用下水泥石和水泥砂漿的碳化動力學過程可用式x = c _ 0e ~ ( an ) t ~ b描述。4. the temperature damage experiment about mixture of cements, stones and concrete is carried out for the first time. principle that the damage changed with the temperature is analyzed
進行了水泥砂漿,夾石及混凝土試件溫度損傷試驗研究,分析了混凝土在升溫與降溫過程中損傷隨溫差的變化規律。Concrete is composed of cement , sand and gravel mixed with water
混凝土由水泥、砂、石子與水摻和而構成。分享友人