Concrete traditionally mixed manually. It consumes lot of manual efforts and time. Precision was also not up to the mark. Currently concrete is mixed mechanically using concrete mixers. Concrete mixers are mechanical devices capable of preparing concrete mixtures of varying strength precisely as well as quickly. Concrete mixers can mix concrete on site or off […]
Concrete Mixer, Types and uses Read More »
Water Cement Ratio The water cement ratio is the ratio of the weight of water to the weight of cement used in a concrete mix. A lower ratio leads to higher strength and durability, but may make the mix difficult to work with and form. Workability of the concrete is directly depended to the water
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Shape and size: – Shape and Size of the aggregates decides the cement required for concrete. This means If shape and size of the aggregates are good then concrete will need optimum cement hence concrete will be economical. Maximum size of aggregates reduces the quantity of cement required. Size and shape directly impacts strength of
Physical properties of aggregates Read More »
