防滲劑 的英文怎麼說
中文拼音 [fángshènjì]
防滲劑
英文
permeability-reducing admixture-
This product is a highly effective and penetrating - tylpe water - proofing agent that is also environmentally friendly and has strong chemosmosis integration properties that can remedy tiny cracks in the substrate materials and is also permeable to air
產品功效：本品為自然滲透型石材防護劑，高效、環保、化學滲透結合力強，能彌補石材細小裂縫，具有透氣性。Permeable durability reinforcing agent used for concrete surface is a material sealing surface of concrete, and it can permeate into inner of concrete and fill or block the pores of concrete surface with dry crystal or emulsoid generated by reaction between it and chemical compound in concrete
混凝土表面用滲透型耐久性增強劑是一種針對混凝土表面的滲透封閉型材料，其可滲入混凝土內部，並通過乾燥結晶或與混凝土內部相關物質反應生成乳膠體將混凝土表層的孔隙填充、堵塞，對已有混凝土結構的防護具有重要意義。By improving foundry method, controlling composition, choosing appropriate inoculant and using te - coating, the shrinkage defect could be reduce effectively
通過改進鑄造工藝、控制鐵液成分、選擇合適的孕育劑、使用碲塗料等綜合控制手段，能有效降低縮松缺陷率，防止缸蓋的滲漏現象。In order to meet the market demand, on the base of uea - h, we researched and developed new product - uea - zy in 2001, which has advantages of low alkali, high expansion effect and good performance of anti - crack and infiltrationproof
為適應市場需要， 2001年，我們在uea h的基礎上，研製開發出最新升級產品低堿低摻量高效混凝土劑zy ，該產品堿含量低摻量低，膨脹效能高，抗裂防滲效果好。It has a good compensation to shrinkage, and can improve the anti - cracking and anti - penetrating performance of concrete. it is often added to concrete to produce expanding concrete or the anti - cracking and anti - penetrating concrete, which are widely used in such engineering as waterproofing, anti - penetrating, mending etc. the expansion admixture include at present sulphoaluminate such as uea, ea - l etc ), calcium oxide, and some composite expansion admixtures
混凝土膨脹劑在普通混凝土中可抵消干縮或溫度降低引起的拉應力，起到良好的補償收縮作用，能提高混凝土的抗裂防滲能力，常用於配製膨脹混凝土或抗裂防滲混凝土，廣泛地應用於防水、抗滲、修補等工程中。This paper unfolds engineering disposition and theoretical research of negative temperature high performance concrete ( nthpc ) with the damage of many factors motivation, the project background based on qing - zang railway engineering, which is one of four - emphasized engineering during the tenth five - plan. due to the difference of environment of construction and service between nthpc and ordinary concrete, and therefore durability of nthpc is required to higher level. at a first, nthpc must avoid frozen damage at early age and possess anti - freezing property at later period, in order to meet engineering practicable application need, and this are two emphasized and difficult problems, as for nthpc ; by means of mechanism analysis about deicing - agent ingredient and anti - freezing at early period, adopting composite technique routine of mineral addition + anti - freezing element + water - reducer4 - air - entraining + anti - erosion of steel component etc, based on orthogonal experimental approach, fd - 1 composite functional admixtu re was manufactured, which has more property and orientation on qing - zang railway
負溫混凝土由於和普通混凝土在施工環境及服役環境上存在的差異，因此表現為比普通混凝土更為較高的耐久性要求；負溫混凝土首先要避免早期的凍害以及具備長期抗凍性能，才能夠滿足工程實際應用的要求，這也是負溫混凝土必須解決的兩大技術關鍵；通過對目前常用防凍劑組分作用機理的分析研究及混凝土早期防凍機理探討，採用礦物外加劑+防凍組分+高效減水劑+引氣+阻銹組分功能復合的技術路線，通過正交試驗設計復配了適應青藏鐵路工程要求的專用多功能復合型外加劑fd - 1 ；並在此基礎上配製不同等級負溫高性能混凝土，開展一系列包括硫酸鹽侵蝕、氯離子滲透、抗凍融循環、收縮及耐磨性等耐久性能研究；通過對fd - 1組分和摻量的調整，優化負溫混凝土在施工特性、力學指標和耐久性三個方面的兼容、協調性。Test method for penetration of preservatives in wood and for differentiating between heartwood and sapwood
木材防腐劑滲透性和木材心材和邊材之間分化的試驗方法Standard test methods for penetration of preservatives in wood and for differentiating between heartwood and sapwood
木材中防腐劑滲入度及心材和邊材間差異的標準試驗方法A police spokesman said that it is extremely dangerous to take psychotropic drugs, in particular the drugs were found mixed with harmful chemicals like preservatives by drug syndicates with a view to maximizing their profits
警方發言人表示，部份販毒集團為謀取暴利，在精神科藥物中滲入對人體有害的化學物料如防腐劑，因此濫用精神科藥物是極度危險。The mortar osmotic pressure ratio is highly 500 % and its water reducing ratio is only 9 %. concrete mixing with polycarboxylic acid type waterproofing agent holds excellent
試驗結果表明，多元羧酸系防水劑具有高的抗滲性，砂漿滲透壓力比高達500 % ，其減水率為9 % 。The development of a two - component elastic polyurethane sealing material for the anti - seepage of channel is described herein, and then the performed polymer structure, the molar ratio of iaocyanate to hydroxide radical and the effects from the components of the compounded curing agent on the performance of the material are discussed as well
摘要介紹了一種用於管道防滲止水的雙組分聚氨酯彈性密封材料的開發，並討論了基劑預聚體聚合物結構、異氰酸酯和羥基的摩爾比以及復合固化劑組分對材料性能的影響。Antirux ts801 is a volatile liquid possessing excellent water displacement and penetrating property, specially designed for the gears, bearings and other metal parts manufactured from powder compacting
安特力ts801是一種滲透性特強的揮發性防銹劑，專為粉末冶金齒輪、軸承以及其他金屬零件調配。Durability of wood and wood - based products. preservative - treated solid wood. determination of the penetration and retention of creosote in treated wood
木材和木基製品的耐久性.經防腐劑處理的實心木材.經處理的木材中雜酚油滲透率和滯留量的測定Durability of wood and wood - based products - preservative - treated solid wood - classification of preservative penetration and retention
木材和木製品的耐用性.防腐劑處理過的實心木材.第1部分:防腐劑滲透和滯留的分類Durability of wood and wood - based products. preservative - treated solid wood. part 1 : classification of preservative penetration and retention
木質和木基製品的耐久性.防腐劑處理過的實心木材.第1部分:防腐劑滲透和滯留的分類I have been working in building construction companies and building research unit for 30 years, mainly worked on the research and fabrication of building grid structure and construction materials anti - seepage agents, the quality test and check of building projects, the consultative work of building project supervision
本人在建築施工企業和建築科研單位工作30年，主要從事建築網架結構和建築材料防滲劑的研製，建築工程質量檢測及建築工程監理的咨詢工作。The calcined kaolin, aluminium powders and aluminum sulfate were used as components of water - repellent agent, which effects on cement hydration and concrete impermeability were discussed in this paper
本文以煅燒高嶺土、鋁粉、硫酸鋁作為防水劑的組份，研究了它們對水泥水化及混凝土的抗滲性的影響。This paper analyses the problem of concrete cracking and leakage, and set up the model of the middle or low - strength steel slag anti - cracking and impermeable concrete ( acic ) on the base of the analysis. the four principles of water permeable resistance character, volume stability character, toughness and anti - chemical corroded character have been put forward for raw materials selection and durability design of acic, acic is designed by the theory of composite material and the theory of fiber - reinforced, and two series of acic, such as fly ash series and steel slag series, have been manufactured by means of mineral admixture, hybrid fiber and chemical admixture. hydrating heat, macro - mechanics quality, durability and microstructure of the acic have been researched
本文對中低標號大體積混凝土滲透開裂問題進行了研究，從混凝土自身結構形成與經濟角度指出大摻量粉煤灰與膨脹劑復合配製大體積混凝土的問題所在，提出採用鋼渣微細礦粉配製中低標號防滲抗裂混凝土的思路，運用復合材料理論設計中低標號防滲抗裂混凝土，提出了低水化熱、抗滲性能、體積穩定性、韌性和抗沖磨性能是中低標號防滲抗裂混凝土材料選擇和耐久性設計的主要原則，採用鋼渣微細粉復合混雜纖維、化學外加劑的技術路線，配製了適合於深水等特殊環境中的大體積中低標號鋼渣系列防滲抗裂混凝土，對其進行水化特性、宏觀物理力學性能、耐久性和微觀結構研究。Our main products : plastic steel footstep climbing ladder, 851 polyurethane water - proof paint, cemet seepage - proof water repeellent, leakage - resistant device
本公司現主要經銷產品有：塑鋼鐵踏步爬梯、 851聚氨酯防水塗料、水泥抗滲防水劑、治漏寶等等。The results show that doublextm high cracking resistant and high permeating resistant composite material can greatly improve the cracking resistant and permeating resistant performance of concrete, and can be widely used in basement, subway, tunnel, hydraulic facility and hydraulic power engineering, port and dock engineering, and gap - free super - long structure construction
雖然已有一些材料如膨脹劑、聚丙烯纖維以及膨脹劑與聚丙烯纖維雙摻的技術已逐步應用於混凝土的防裂防滲工程，但是工程效果依然不甚理想，而且，膨脹劑類產品在施工過程中的養護困難也是一個突出的問題。分享友人