Concrete solid pile
A technology for concrete and solid piles, applied in the field of concrete solid piles and foundation piles for construction, it can solve the problems of inability to achieve process control indicators, lack of activity of raw materials, poor tension stability, etc., and achieve controllable viscous fluidity and fineness The effect of small sieve residue and enhanced compressive strength
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[0014] The following are specific examples of the present invention to further describe the technical solutions of the present invention, but the present invention is not limited to these examples.
[0015] The concrete solid pile includes a reinforcement cage as a middle skeleton and a concrete entity poured on the reinforcement cage.
[0016] The cross section of the reinforcement cage is a regular polygon, and each side of the regular polygon is an arc side. The shape of the reinforcement cage is conducive to the uniform bearing capacity of the overall foundation pile, and improves the compressive strength. It also has the characteristics of simple and easy manufacturing process and solid and stable skeleton structure.
[0017] Concrete entities include cement, gravel, slag, sand and high-calcium fly ash, of which the proportion of high-calcium fly ash is 30% to 45%, and the calcium content in high-calcium fly ash is 10% to 15%. .
[0018] A modifier is added to the concr...
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