塑性水泥 的英文怎麼說
中文拼音 [sùxìngshuǐní]
塑性水泥
英文
plastic cement-
The elasticity polyurethane joint sealing material is one kind of joint sealing materials for concrete pavement joint which can use at normal temperature. it will solidify by chemic - reaction when commix the polyurethane preploymer, cross link agent, filling, plasticizer and catalyzer
聚氨酯彈性嵌縫料是一種由聚氨酯預聚體主劑與交聯劑、填料、增塑劑以及催化劑混合后通過化學反應交聯固化的常溫施工式水泥混凝土路面用嵌縫材料。The major reason for the occurring of nonconformance between cement and superplasticizer lies in the fact that large amount of superplasticizer is absorbed by hydrates
水泥與超塑化劑相適應性不好主要是水泥水化產物吸附大量的超塑化劑所致。Factors which can accelerate the early hydration of cement, the setting in particular, such as excessively high c3a content, too low so3 content, high alkali content and the blending of pozzolana with large inner specific surface area, etc., will result in poor compatibility of the superplasticizer with cement
凡是加速水泥初期水化的因素,特別是使水泥凝結加速的因素如c3a含量過高、 so3摻量過少、堿含量高以及摻入內比表面積大的火山灰質混合材等均使水泥與超塑化劑的相適應性變差。The results show that the process of concrete sawing with diamond tools is that the impact of diamond sawblade induces the rupture and break of concrete surface layer during high speed sawing ; cement and carpolite become micro chips by the cutting of diamond grits ; steel fiber and steel wire are broken by plastic deformation or pulled out by forces
結果表明:金剛石鋸片鋸切混凝土的過程表現為高速據切過程中金剛石據片的沖擊引起混凝土表層斷裂破碎,水泥石子等在切削區內層受到金剛石磨粒的微切削作用形成粉屑,以及鋼纖維和鋼絲發生金屬塑性變形斷裂或被拔拉而斷裂的過程。Standard practice for mechanical mixing of hydraulic cement pastes and mortars of plastic consistency
塑性稠度的水硬性水泥泥漿和灰漿機械攪拌標準實施規程The article analyses the influences of various cements, cement / polymer ratio, curing duration, plasticizer on tensile properties of the compound waterproof coating
以摻白水泥的復合防水塗料綜合性能較佳;合理調節增塑劑的摻量,可使復合防水塗料適用於不同的防水部位。It is widely used for the industrial fiber matering such as ropes, tire cord, and rubber enhanced items etc. with the increase of tenacity and modulus, the pva cut fiber has also been used for the fiber enhanced cement, plastics, long life tarpaulin, and waterproof cloth
作為繩索,輪胎簾子線,橡膠增強材料等工業用纖維材料,得以廣泛應用。隨著維綸纖維的高強度,高模量化,不但應用於以往領域,而且在纖維增強水泥,纖維增強塑料,耐久性木苫布,防水布等方面也不斷得到應用。The properties of the new superplasticizer were studied by comparison with naphthyl type, including its effects on the fluidity and the slump - loss of cement paste and concrete ; its effects on the strength of the cement was also investigated. it has a good compatibility with cements of different types
將合成的hp高效減水劑與萘系高效減水劑的性能進行了系統的比較研究,包括分散性能、保塑性能;對水泥凈漿的流變性能的影響;與水泥的相容性;對水泥凝結時間的影響等等。In the paper the effects of the made parameters, the main materials and environmental conditions on plastic shrinkage cracking were investigated. it can be concluded as following : 1 ) there was a critical w / c ratio of maximum plastic shrinkage cracking between lower and higher w / c ratio of concrete mixtures made with the same cement content per cubic meter, concretes with lower or higher w / c ratio being less prone to plastic shrinkage cracking and the w / c critical ratio critical of maximum plastic shrinkage cracking being about 0. 5
本文研究了配製參數、主要原材料以及環境條件對新拌混凝土塑性收縮裂縫的影響,結果表明: 1 )單方混凝土水泥用量一定時,較低水灰比和較高水灰比對應的混凝土拌合物不易開裂,而中間某一臨界水灰比對應的混凝土拌合物開裂較嚴重,這一臨界水灰比為0 . 5 ;單方混凝土水用量或水泥漿量一定時,混凝土拌合物的塑性開裂趨勢與上述情況相似,但臨界水灰比分別為0 . 45 - 0 . 4和0 . 4 。Our main products comprise various types of plastic products such as export cement bag, flexible containing bags, rain - proof cloth, tent fiber, color square cloth, sun - shield shelter net, net - eye bags and weaving bags, etc
公司主要生產:出口水泥袋柔性集裝袋三合一紙塑復合袋多層環保紙袋鋁塑復合袋,各類工程布雨蓬布等。The way in improving their compatibility is therefore put forward based on the aforementioned results
據此,提出了生產與超塑化劑相適應性好的水泥的途徑。Several questions about the compatibility of superplasticizer with cement for ready - mixed concrete are discussed from the standpoint of cement chemistry
從水泥化學角度討論了預拌混凝土用的水泥與超塑化劑相適應性的幾個問題。Thermal - plastic rubber of pu material is adopted as the surface material, which could be used within the scope of - 70 and + 150, and is featured by non - skid, waterproof, desilting, and snow removal etc., and thus could ensures clean indoor environment
面料採用熱塑性橡膠pu材質,可在- 70至+ 150范圍內方可使用,具有防滑、防水、除泥、除雪等性能,從而保證了室內環境清潔。Termoplastic water stops for sealing joints in concrete ; concepts, shapes, dimensions
水泥接縫密封用熱塑性塑料製造的止水帶.概念形狀Thermoplastic water stops for sealing joints in concrete ; requirements, testing, inspection
水泥接縫密封用熱塑性塑料製造的止水帶.要求試驗The unconfined compressive strength, shearing strength and permeabi lity of stabilized soils were tested in laboratory, the strength of contaminated composite soils sampled with different ph and soaped in corresponding ph were compared. the results from experiments indicate that there exists a certain relationship between the soft soil properties and the unconfined compressive of grouted soil. with the increase of water content, porosity ratio, degree of porosity, plasticity limit, liquid limit and liquid index, the compressive strength of cement - sodium silicate - stabilized soil decreases, while increases as the bulk weight and compressibility modulus
通過對水泥?水玻璃加固土的無側限抗壓強度試驗,以及用不同酸堿性水製成與養護的固結土所進行強度對比試驗,得出軟土的物理力學性質指標與加固土的抗壓強度之間存在一定的相關關系,即隨著含水量、孔隙比、孔隙度、液塑限及液性指數的增加,水泥?水玻璃加固土的抗壓強度相應地降低;而隨著原狀土的容重、壓縮模量的增加,水泥土的抗壓強度也隨之增加。According to the analyses of the visco - elastic and visco - plastic rheological properties of grey silt - like soft soils in yingkou district, the author interpreted that tyey show different rheological proprties as time and stress level changed
基於營口地區淤泥技粉質粘土的粘彈性及粘塑性流變特性,指出二者隨時間和應力水平的變化表現出不同的流變特性。Standard test method for determining the aerobic biodegradation of plastic materials in an activated - sludge - wastewater - treatment system
活性污泥-污水處理系統中測定塑料材料需氧生物降解能力的標準試驗方法The judge criterion of plastic shrinkage cracking for cement based material was studied through the testing of plastic tensile strength and plastic shrinkage capillary stress of cement mortar and concrete
摘要採用自行設計的塑性抗拉強度、塑性收縮開裂應力測定裝置測試了水泥砂漿、混凝土塑性抗拉強度和塑性收縮開裂應力。The experiment includes three parts. in the first part, we tested the coherence of the cfrp tendons with concrete, epoxy resin and neat cement grout and got the cohesion strength correspondingly. base on these data, we pointed out the problem of the tendons and provided the solution method
在這些試驗中我們首先對碳纖維塑料筋在混凝土、環氧樹脂和素水泥漿中的粘結性能進行了研究,分別測出了碳纖維塑料筋在這幾種介質中的粘結強度並對實驗數據進行了分析,指出了存在的問題和應該採取的解決辦法。分享友人