3D printed concrete

Appendix C: Inspection Items, Frequencies, and Quality Standards for Main Raw Materials and Intermediate Products (SL/T631.3—2025)

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Appendix C: Inspection Items, Frequencies, and Quality Standards for Main Raw Materials and Intermediate Products (SL/T631.3—2025)

AppendixC Main Raw Materials and Intermediate Products Inspection Items,Inspection Frequencies, and Quality Standards C.0.1 Inspection items, frequencies, and quality standards for raw materials such as cement, admixtures, additives, and steel bars are detailed in TableC.0.1-1~Table C.0.1-9. C.0.2 Inspection items, frequencies, and quality standards for ordinary concrete intermediate products are detailed in TableC.0.2-1~Table C.0.2-3.

Mechanism Analysis of Magnetic Field-Assisted 3D Printing of Steel Fiber Reinforced Concrete

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Mechanism Analysis of Magnetic Field-Assisted 3D Printing of Steel Fiber Reinforced Concrete

Research Background Limitations of ConcreteOrdinary concrete is prone to cracking and has poor ductility; traditional reinforced concrete faces issues such as insufficient bonding with the matrix and limited freedom of shape. Potential of Steel Fiber ConcreteSteel fibers can enhance the crack resistance of concrete, but randomly distributed fibers cannot fully exert their reinforcing effect. Shortcomings … Read more

Reinforcement Design and Structural Performance of Topology Optimized 3D Printed Concrete Truss Beams

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Reinforcement Design and Structural Performance of Topology Optimized 3D Printed Concrete Truss Beams

1. Background of the ResearchWith the increasing demand in the industry to reduce concrete-related emissions, 3D printed concrete (3DPC) has gained attention as an emerging technology due to its advantages such as no need for molds, simplified production processes, and ease of modular construction. However, there is relatively little research on the design and structural … Read more