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              水穩和混凝土的區別

              來源:http://www.kecengkeh.net/ 日期:2022-09-15
              水穩和混凝土的區別是怎樣的?為了更好的利用材料進行相對應的工程施工,濟南水穩砼廠家就來分析一番這個問題。
              What is the difference between water stability and concrete? In order to make better use of materials for corresponding engineering construction, Jinan water stabilized concrete manufacturers will analyze this problem.
              1、概念不同,混凝土是由膠凝材料,顆粒狀集料、水以及其它外加劑和摻合料按一定比例配制,經均勻攪拌,密實成型,養護硬化而成的一種人工石材,而水穩是采用水泥固結級配碎石,通過壓實完成。
              1. Different concepts, concrete is an artificial stone made of cementitious materials, granular aggregates, water and other admixtures and admixtures in a certain proportion, after uniform mixing, dense molding, curing and hardening, while water stability is achieved by cement consolidated graded crushed stone and compaction.
              2、物理反應不同,混凝土具有流動性、可塑性、抗分層離析泌水的性能及易抹面性等,水穩具有隔水和穩定性。
              2. The physical reaction is different. The concrete has fluidity, plasticity, resistance to delamination, segregation and bleeding, and is easy to plaster. The water stability has water resistance and stability.
              3、性質不同,混凝土在荷載或溫濕度作用下會產生變形,主要包括彈性變形、塑性變形、收縮和溫度變形等?;炷猎诙唐诤奢d作用下的彈性變形主要用彈性模量表示。在長期荷載作用下,應力不變,應變持續增加的現象為徐變,應變不變,應力持續減少的現象為松弛。水泥穩定碎石具有良好的板體性,它的水穩性和抗凍性比石灰穩定土好,但常會因水分變化而引起干縮裂縫。
              3. Due to different properties, concrete will produce deformation under load or temperature and humidity, mainly including elastic deformation, plastic deformation, shrinkage and temperature deformation. The elastic deformation of concrete under short-term load is mainly expressed by elastic modulus. Under long-term load, the phenomenon of constant stress, continuous increase of strain is creep, constant strain, and continuous decrease of stress is relaxation. Cement stabilized macadam has good slab property, its water stability and frost resistance are better than lime stabilized soil, but it often causes dry shrinkage cracks due to water changes.
              濟南水穩砼
              4、用途不同:混凝土拌合物重要的性能。它綜合表示拌合物的稠度、流動性、可塑性、抗分層離析泌水的性能及易抹面性等。測定和表示拌合物和易性的方法和指標很多,國內主要采用截錐坍落筒測定的坍落度(毫米)及用維勃儀測定的維勃時間(秒),作為稠度的主要指標。
              4. Different uses: important performance of concrete mixture. It comprehensively represents the consistency, fluidity, plasticity, anti stratification, segregation and bleeding performance of the mixture, and ease of plastering. There are many methods and indicators for measuring and expressing the workability of the mixture. In China, the slump (mm) measured by the truncated cone slump cone and the Vibro time (s) measured by the Vibro meter are mainly used as the main indicators of consistency.
              “水穩料”是在一些建筑材料中(碎石土,碎石等),加入一定摻量的水泥(一般來講這個摻量沒有混凝土高,在5%左右,造價也比混凝土便宜),達到一定的穩定效果。一般來講作為建筑的基層或者路面基層使用。具有一定程度的強度和隔水效果。而且剛度不是很大,具有一定的柔性作用。
              "Water stabilized material" refers to adding a certain amount of cement into some building materials (crushed stone soil, crushed stone, etc.) (generally speaking, this amount is less than that of concrete, about 5%, and the cost is also cheaper than that of concrete) to achieve a certain stability effect. Generally speaking, it is used as the base course of buildings or pavement. It has certain strength and waterproof effect. And the stiffness is not very large, with a certain flexibility.
              以上就是關于水穩和混凝土的區別的全部內容,希望對大家有所幫助。想了解更多相關內容,請繼續關注我們的網站http://www.kecengkeh.net。
              The above is all about the difference between water stability and concrete, and I hope it will be helpful to you. For more information, please continue to follow our website http://www.kecengkeh.net 。
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