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  • Concrete Mix Ratios – Cement, Sand, Aggregate and Water
    Concrete mix ratio is a vital topic in concrete mix design The four basic ingredients for making concrete are: Portland cement, sand, aggregate (stone) and water The strength of concrete mixture depends on the ratio in which these four ingredients are mixed
  • Setting and Hardening Characteristics of Portland Cement
    The setting characteristics of Portland cement paste are defined by initial set and final set Initial set indicates the approximate time at which the paste begins to stiffen considerably Final set roughly indicates the time at which the cement paste has hardened and can support some load Initial setting time indicates the beginning of the setting process when the cement paste starts losing
  • White Portland Cement – Obtain Unique and Sophisticated Concrete
    What is white portland cement, manufacturing process, adding color pigments to white cement, where to apply white cement, cautions while storing or packing white cement
  • Cement Stabilization of Soil - Civil Engineers Forum
    Cement stabilization of soil is done by mixing pulverized soil and Portland cement with water and compacting the mix to attain a strong material The material obtained by mixing soil and cement is known as soil-cement The soil cement becomes a hard and durable structural material as the cement hydrates and develops strength
  • Advantages and Disadvantages of Using Fly Ash In Concrete
    The advantages of using fly ash in concrete includes the followings Fly ash in the concrete mix efficiently replaces Portland cement that in turn can aid in making big savings in concrete material prices It is also an environmentally-friendly solution, which meets the performance specifications It can also contribute to LEED points
  • How to Make Portland Cement - Civil Engineers Forum
    Portland cement is the most common type of cement In particular, “Ordinary Portland cement” is the normal, grey cement with which most people are familiar Material made by heating a mixture of limestone and clay in a kiln at about 1400 to 1600 degrees (2550 to 2990 F), then grinding to a fine powder with small addition of gypsum
  • Advantages and Disadvantages of Geopolymer Concrete
    Geopolymer definition, importance of Geopolymer, Advantages and disadvantages of Geopolymer - Geopolymer concrete is considered to be an innovative material that is a viable alternative to traditional Portland concrete or cement used in transportation infrastructures, certain constructions and offshore builds
  • Low Heat Portland Cement
    Low heat cement or low heat portland cement - Hydration of cement is an exothermic process that produces large quantity of heat In low heat cement, ingredients are proportioned in such a way that portland cement is used
  • Pile Foundation | Concrete Pile,Steel Pile,Composite Pile,Timber Pile
    Concrete piles, Steel Piles, Timber Piles and Composite piles Timber pile, Steel Pile, Concrete Pile, Composite Pile Concrete Piles Concrete piles are either precast or in-situ Cement concrete is used in the construction of concrete piles Precast concrete piles are prepared in factory or casting yard and cast-in-situ are prepared by making a hole and filling it with concrete concrete piles
  • Ferrocement – Advantages and Disadvantages of Ferrocement
    Ferrocement is generally applied to a Portland cement and sand mixture applied over layers of expanded steel mesh and steel rebars that are closely spaced and also have small-diameter Ferrocement is also termed as ‘ferro concrete’ or ‘ reinforced concrete ‘ Wire mesh is used as reinforcement





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