Decoding the Close Packing Design Principles of UHPC Base Materials: From Theory to Engineering Practice

Close packing is the core key for UHPC to achieve ultra-high performance. This design principle fundamentally determines the strength, density, and durability of ultra-high performance concrete. Qinglong Group, with 28 years of full-chain experience in UHPC/GRC/GRG/GRP, has deepened its application of this principle through hundreds of project practices, transforming theoretical value into tangible engineering advantages.

The close packing design of UHPC base materials is not simply mi