aggregate for concrete 中文意思是什麼

aggregate for concrete 解釋
集合用於混凝土
  • aggregate : vt 1 集合，（使）聚集。2 總計，共計，合計。adj 1 聚合的；（花）聚生的。2 【地質學；地理學】聚成巖...
  • for : FOR f o r ＝ free on rail 【商業】火車上交貨（價格）。1 〈表示目標、去向〉向，往。 leave [sail] f...
  • concrete : adj 1 具體的，有形的；實在的，實際的。2 固結成的，混凝土製的。3 圖案詩歌的（參閱concrete poetry）...
  1. Methods of test for masonry units - determination of water absorption of aggregate concrete, manufactured stone and natural stone masonry units due to capillary action and the initial rate of water absorption of clay masonry units

    圬工砌塊的試驗方法.混凝土人造石和天然石圬工砌塊因毛細作用的吸水率及粘土圬工砌塊吸水初速的測定
  2. Methods of test for masonry units - part 11 : determination of water absorption of aggregate concrete, manufactured stone and natural stone masonry units due to capillary action and the initial rate of water absorption of clay masonry units

    圬工單位的試驗方法.第11部分:集料混凝土人造石和天然石圬工單位因毛細作用的吸水率及粘土圬工單位吸水初速的測定
  3. 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
  4. Technical specification for lightweight aggregate concrete

    輕骨料混凝土技術規程
  5. More than 300 prismoid concrete specimens with calcareous aggregate were made. three factors, temperature in fire, standing time and cooling type and cure methods after cool, were considered to simulate possible appearance in fire and after fire. many test schemes were planned for different purposes

    設計製作了300餘個鈣質骨料混凝土稜柱體試件，為了模擬火災時及火災后可能出現的情況，分別考慮了不同的火災受火溫度、靜置時間和冷卻及冷卻后的養護方式三種影響因素，根據試驗目的的不同，設計了多種試驗方案。
  6. Standard test method for water retentivity of grout mixtures for preplaced - aggregate concrete in the laboratory

    在實驗室內進行預置集料混凝土灌漿混合料保水性試驗的標準試驗方法
  7. The series equipment versatillty, its performance had achieved the international advanced level, is at present is most effective, the practical reliable crushed stone machine, is suitable specially for the manufacture grinding compound, fireproof the matreial, the cement, the quartz sand, the emery, the stove are cut broken glass the power, the copper ore, the concrete aggregate and so on many kinds of, the crisp materials on the control granulated substance machine energy conserva tion 50 %, is in the present world system qranulated substance equipment

    物料由機器上部垂直落入高速旋轉的葉輪內，在高速離心力的作用下，與另一部分以傘狀形式分流在葉輪四周的物料產生高速撞擊與粉碎，物料在互相撞擊后，又會在葉輪和機殼之間以物料形成渦流多次的互相撞擊、摩擦而粉碎，從下部直通排出，形成閉路多次循環，由篩分設備控制達到所要求的成品粒度。
  8. Standard test method for flow of fine aggregate concrete for fabric formed concrete flow cone method

    織物成形混凝土用細集料混凝土流量的標準試驗方法
  9. Standard specification for grout fluidifier for preplaced - aggregate concrete

    預置集料混凝土的灌漿流動機械的標準規范
  10. The author redesigned the common concrete beams and carried out a comparative analysis to the existing beams according to the specification for design of reinforced concrete and prestressed concrete highway bridges and culverts ( jtj023 - 85 ), the specification for design of reinforced concrete and prestressed concrete highway bridges and culverts ( informal version for advices ) and relevant rules of its matching stipulations, light aggregate concrete bridge technology stipulations ( ( informal version for advices ) and on the basis of prestressed concrete theory. the thesis emphasized on the research of the variation of the concrete, prestressing tendon quantities, their spans, beams " height and their rigidity of both the designed beams and the existing beams, and obtained the quantitative results from above research

    採用hslc置換梁體中的普通混凝土，並運用預應力混凝土理論，依據《公路鋼筋混凝土及預應力混凝土橋涵設計規范》 （ jtj023 - 85 ） ， 《公路鋼筋混凝土及預應力混凝土橋涵設計規范》 （徵求意見稿）和與之配套編制的《輕骨料混凝土橋梁技術規程》 （徵求意見稿）的有關規定，對上述普通混凝土梁進行了重新設計並與既有梁進行了對比分析，得出了設計梁與既有梁在混凝土及預應力筋用量、跨度、梁高以及剛度等方面的變化情況，得到了定量結果。
  11. Technical specification for lightweight aggregate concrete structures

    輕骨料混凝土結構技術規程
  12. 1 2 3 specification for design of lightweight aggregate concrete structures

    輕骨料混凝土結構設計規程
  13. Standard practice for making test cylinders and prisms for determining strength and density of preplaced - aggregate concrete in the laboratory

    在實驗室內進行預置集料混凝土的密度和強度試驗用圓柱體和稜柱體製作試驗的標準規范
  14. Methods of test for production control of concrete - method of rapid test for identification of alkali reactivity of aggregate

    混凝土生產控制試驗方法.集料堿性反應性識別的快速試驗方法
  15. Methods of test for production control of concrete method of test for surface moisture in fine aggregate by centrifugal force

    混凝土生產控制的試驗方法.用離心力檢測細集材表面含水率的試驗方法
  16. Slag aggregate for concrete - part 3 : copper slag aggregate

    混凝土用礦渣集料.第3部分:銅礦渣集料
  17. Slag aggregate for concrete - part 1 : blast furnace slag aggregate

    混凝土用礦渣集料.第1部分:高爐礦渣集料
  18. Slag aggregate for concrete - part 4 : electric arc furnace oxidizing slag aggregate

    混凝土用礦渣集料.第4部分:電弧爐氧化礦渣集料
  19. In light of great harm from alkali - aggregate to concrete, the alkali activation of the limestone to be used as the aggregate for the concrete in the construction of zhangfeng reservoir is fully tested with petrographic method, accelerated mortar bar method and autoclave expansion test etc., so as to ensure the durability of the anti - abrasion concrete therein

    摘要堿骨料對混凝土的危害很大，為保證抗沖磨混凝土的耐久性採用巖相法、砂漿棒快速法、壓蒸法等4種方法對陽城下川灰巖進行檢驗，以充分揭示張峰水庫混凝土粗骨料是否存在堿活性。
  20. For concrete structure in the practical engineering, the non - mechanics damages, such as alkali - aggregate reaction, sulfate attack, carbonization, steel rust, freeze and thaw, and so on, are unavoidable due to the exist of erosive media. the deterioration form of mono or multi - factor influences on the concrete property of construction and durability greatly, and shortens the service life of the concrete to a large extent. permeability of concrete is the most important factor for these non - mechanics damages, so the permeability test of concrete is the normal and required item to study the durability of concrete

    實際工程中的混凝土結構，因侵蝕性介質的存在而使非力學破壞行為無處不在，這些非力學破壞行為包括堿集料反應、硫酸鹽侵蝕、碳化、鋼筋銹蝕、凍融等，單一的破壞形式或多形式的復合破壞作用對混凝土結構性能及耐久性能均有著較為嚴重的影響，在很大程度上縮短了建築物的服役年限，而這些非力學破壞在很大程度上取決于其滲透性，所以測試混凝土滲透性能是研究判斷混凝土耐久性的常規必測項目。
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