In the application of wet joints in precast concrete and bridge deck construction, ultra-high performance concrete (UHPC) mixers must meet three core requirements: extremely high mixing uniformity, rapid discharge, and stable micro-dispersion of steel fibers and mineral admixtures.Recommended mixer types for wet joint UHPC:1. Planetary Concrete MixerTypical models: CMP500 / CMP750 / CMP1000Advantages:Multi-planetary mixing trajectory, full coverage of the mixing disc.Powerful vertical and horizontal shear forces.Excellent fiber dispersion.Suitable for on-site wet joint pouring and small mobile mixing plants.Application scenarios:Bridge structures - bridge deck paving, bridge decks, wet joints, precast beams, trestle slabsRail and underground transportation engineering - tunnel segments, escape and evacuation platforms, cable trench coversEnergy engineering - power poles, wind power hybrid towers, wind power floating platformsMunicipal and building engineering - highway guardrails, building cantilever structures, composite floor slabsReinforcement engineering - shotcrete reinforcement, UHPC thin-layer reinforcement of T-beam bridges, UHPC reinforcement of large bridge piersFor wet joints in bridges or precast components, common configurations include:0.5–1.0 cubic meter planetary concrete mixerIntegrated systems include:Fiber addition systemHigh-precision water and admixture control systemMobile or fast-moving batching plantThis ensures:Rapid transfer between construction sectionsStable UHPC quality on siteContinuous pouring of wet joints
Tags:
UHPC Mixer
Wet Joint mixer
planetary concrete mixer
Back To The List
