ordinary portland cement 中文意思是什麼

ordinary portland cement 解釋
普通波特蘭水泥
  • ordinary : adj 1 普通的，平常的，正常的。2 規定的，照常的；平凡的； 拙劣的。3 【法律】直轄的。n 1 普通事，常...
  • portland : n. 1. 波特蘭〈姓氏〉。2. 波特蘭〈美國港市〉。3. 波特蘭監獄〈英國 Dorsetshire 的監獄〉 （＝Portland prison）。
  • cement : n 1 水泥。2 膠泥；膠合劑，接合劑，膠；【醫學】（牙科等用的）黏固粉。3 【解剖學】（牙齒的）白堊質...
  1. Portland cement and ordinary portland cement

    硅酸鹽水泥普通硅酸鹽水泥
  2. Cementitious capillary crystalline waterproofing coating ( abbreviated ccwc ) is a new type of cement - based waterproofing materials, which is characterized by its very good adhesive performance and impermeability to water, self - rehabilitating ability, permanent waterproofing effect, good aging resistance and corrosion resistance, simple construction method and harmless to hunman etc. ccwc consists of ordinary portland cement, quartz sand and reactive substances and other supplementary ingredients, whose reactive substance can permeate into the internal part of concrete structures through water and produce insoluble crystals filling capillary pores or crack of the concret through reaction with cement hydrates and unhydrates

    水泥基滲透結晶型防水材料是以硅酸鹽水泥或普通硅酸鹽水泥、石英砂等為基材，摻入活性化學物質而組成的一種新型防水材料。摻入的活性化學物質以水作載體向混凝土內部滲透，與混凝土中未水化的水泥及部分水泥水化產物發生結晶反應，生成不溶於水的結晶體，堵塞毛細孔道，使混凝土緻密、防水。這種防水材料具有粘結力強、抗滲性能好、自愈合能力強、防水效果持久、耐老化、耐腐蝕、易施工、對人類無害等特點。
  3. Portland cement and ordinary portland

    硅酸鹽水泥普通硅酸鹽水泥
  4. In this article, the steel fibre is a kind of industrial wastes - stainless steel fibre dregs. the use of it is helpful in comprehensive utilization of resource and environment protection. the author of this article used orthogonal test design, arranged the test scheme scientifically, selected material, at last yield a high strength concret, whose strength exceeded c60, mainly by using 42. 5 ordinary portland cement, silica fume, superplasticizers, stainless steel fibre dregs and so on

    本文所用的鋼釬維是一種工業廢料?不銹鋼纖維渣，它的應用有利於資源的綜合利用和生態環境的保護本文在廣泛閱讀國內外有關資料的基礎上，採用正交設計，科學地安排試驗方案，精心選擇材料，用42 . 5普通硅酸鹽水泥、硅灰、高效減水劑、不銹鋼纖維渣等材料，採用常規工藝配製出了強度達到c60的高強混凝土，並且通過對試驗數據的分析，給出了最優配比方案。
  5. The author of this article used orthogonal test design, arranged the test scheme scientifically, selected material carefully, at last yielded an ultrahigh strength cement - based material ( uhscm ), whose compressive strength exceeded 100 mpa, mainly by using 42. 5 ordinary portland cement, superfine aggregate : nano sio2, superplasticizers and so on

    本文是在廣泛閱讀國內外有關資料的基礎上，採用正交設計，科學地安排試驗，精心選材，用42 . 5普通硅酸鹽水泥、納米sio _ 2 、高效減水劑等材料，採用常規工藝配製出了一種抗壓強度超過100mpa的高強水泥基復合材料。
  6. The author of this article used orthogonal test design, arranged the test scheme scientifically, selected material aboratively, at last yield a ultrahigh strength cement - based material ( uhscm ), whose compressive strength exceeded 120 mpa, mainly by using 625r ordinary portland cement, superfine aggregate - - silica fume, superplasticizers and so on

    本文在廣泛閱讀國內外有關資料的基礎上，採用正交設計，科學地安排試驗方案，精心選材，用625r普通硅酸鹽水泥、超細顆粒集料硅灰、高效減水劑等材料，採用常規工藝配製出了一種抗壓強度超過120mpa的超高強水泥基材料。
  7. R & d of high strength hpc with strength grade c50 - c80 was conducted using high belite cement ( abbreviated as hbc ) as the main component of cementitious material. the workability, physical mechanical properties, durability and sub - microstructure of hbc concrete have been researched systematically in comparison with hbc using ordinary portland cement ( abbreviated as opc )

    本研究以高貝利特水泥（ hbc ）為主要膠凝材料，成功配製出了強度等級為c50 c80的高貝利特水泥高性能混凝土，該級別范圍內的高貝利特水泥高性能混凝土初始坍落度180mm ， 90min坍落度損失40mm ，且抗凍等級f300 ，抗滲等級w25 ，氯離子滲透值1000庫侖。
  8. The main achievements in this paper are as following : 1 based on the systematical study about physical properties, particle morphologies and micro - mechanism of ultra - fine fly ash, cufa ii products are successly developed by means of optimizing the particle gradation and activation technique. hprrc composed of cufa ii products and with the strength grade no less than 32. 5r ordinary portland cement can meet the minimum strength index demands. at present, cufa ii has been produced commercially and applied to engineering

    本文主要研究成果如下： 1 、在系統研究了超細粉煤灰的物理性能、形貌、粉體效應微觀機理的基礎上，採用粉體優化組合、活化激發技術，復配的cufa產品與32 . 5r及以上的普通硅酸鹽水泥配製的hprrc可達到12 48h開放交通所需的最低強度指標要求；該產品己工業化生產並推廣應用。
  9. Based on orthogonal experimental avenue, dmm is manufactured by local po, sa, and phosphorus slag flying ash, yellow slag and ect. and formulate optimum mixture program and production technology requirement ; on basis of jcj70 - 90, physical mechanics property is quizzed, adopting chemical analysis, xrd, sem and so on, discuss composition and structure. the researchable result is that mixture program of dmm : a3b2cl ( cement 403 m2 / kg, phosphorus slag357 m2 / kg, activated agent 2 % ), after the condition of c / s1 : 4, adopting ordinary portland cement

    採用正交試樣方法，用本地生產的普通硅酸鹽水泥、硫鋁酸鹽水泥、磷渣、粉煤灰、黃砂等原料配製抗滲干拌砂漿，確定最佳的配料方案和生產技術要求；按jcj70 ? 90 《建築砂漿基本性能測試方法》測定砂漿的各項物理力學性能；運用化學分析、 x衍射儀、掃描電鏡等測試手段，檢測配製砂漿的組成和結構。
  10. The author of this article used orthogonal test design, arranged the test scheme scientifically, selected material carefully, at last yielded an high strength lightweight aggregate concrete material ( hslacm ), whose compressive strength exceeded 50 mpa and quality under 1950kg / m3, mainly by using 42. 5 ordinary portland cement, expanded fly ash aggregate, silica fume, superplasticizers and so on

    本文是在廣泛閱讀國內外有關資料的基礎上，採用正交設計，科學地安排試驗，精心選材，用42 . 5普通硅酸鹽水泥、粉煤灰陶粒、硅灰、高效減水劑等材料，採用一般工藝配製出了一種抗壓強度超過50mpa 、質量低於1950kg m ~ 3的高強輕骨料混凝土材料。
  11. The experimental results show that the physical mechanical performance of the cement is similar to that of ordinary portland cement

    結果表明，該品種水泥的物理力學性能與普通硅酸鹽水泥相似。
  12. Success vision is a trading company offer ordinary portland cement in competitive price. we offer portland cement from top 5 manufacturers in china

    成功的抱負，是一家貿易公司提供普通硅酸鹽水泥在價格競爭。我們提供普通硅酸鹽水泥，從五大廠商在中國。
  13. With a production capacity of 2000t / d of clinker or 700, 000t / year of 52. 5 ordinary portland cement, this joint venture represents the biggest production capacity and highest cement quality in shanghai area

    公司日產熟料2000噸，年產52 . 5等級及以下普通硅酸鹽水泥七十萬噸，生產能力在上海地區規模最大，產品最優。
  14. With a production capacity of 2200t / d of clinker or 900, 000t / year of 42. 5 ordinary portland cement, this joint venture represents the biggest production capacity and highest cement quality in shanghai area

    公司日產熟料2200噸，年產42 . 5等級高標號硅酸鹽和普通硅酸鹽水泥九十萬噸，生產能力在上海地區規模最大，產品最優。
  15. The concrete ’ s anti - frozen can reflect concrete ’ s synthesis durability in the certain degree. this paper changed the former research mentality which enhanced concrete anti - frozen to use an extra material, aimed at the inner mongolian characteristic, utilized compound cement substituted ordinary portland cement, mixed the dula - fiber, the grade 2 inner mongolian pulverized coal ash, the extra material that was highly effective reduces the quantity of water outside the concrete to improve the concrete ’ s main performance, especially the concrete ’ s anti - frozen

    混凝土抗凍性在一定程度上能夠反映混凝土的綜合耐久性能，本論文改變以往提高混凝土抗凍性只採用一種外摻料的單一研究思路，針對內蒙古地區特點，運用復合水泥取代普通硅酸鹽水泥，在混凝土中摻入杜拉纖維、內蒙2級粉煤灰、荼系高效減水劑三種外摻料，來提高混凝土的主要性能，尤其是混凝土的抗凍性。
  16. Synopsis : by the high elastic emulsion material, mixes many kinds of guards against the crack to help the medicinal preparation, becomes after the different production craft manufacture, with the ordinary portland cement according to the proportion coordination, forms one kind of cement base flexibility anti - crack material, it has the intensity actually not to crack, is suitable keeps warm the surface layer to outside and guards against the crack project to plaster the surface

    簡介：由高彈性乳膠材料，調配多種防裂助劑，經殊生產工藝製作而成，與普通硅酸鹽水泥按比例配合，形成一種水泥基柔性抗裂材料，其具有強度卻不開裂，適用於外保溫面層及防裂工程的抹面。
  17. The basic route of preparing super high strength & high performance concrete is portland cement added with fine mineral additive and super plasticizer. therefore, composition and structure of super high strength & high performance concrete are different from ordinary concrete

    超高強高性能混凝土配製的基本路線是「硅酸鹽水泥+礦物細摻料+高效減水劑」 ，其組成與結構將不同於普通混凝土。
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