UHPC Casting Methods and Key Technical Points – Qinglong UHPC Casting Construction Guide

Common UHPC casting methods include pump casting (distance ≤100m), chute casting (drop height ≤1m), and hopper casting (small areas). Select the appropriate method based on the component type, and control casting speed, layer thickness, and vibration method. Qinglong UHPC optimizes casting parameters through process trials and simulation analysis to ensure casting quality.

Key technical points: For pump casting, slump is controlled at 200-240mm; for chute casting, slope ≤30°; layer casting thickness ≤300mm; vibration uses dedicated high-frequency vibrators. Under Qinglong's technical guidance, a major project completed casting smoothly with excellent component quality. Professional casting ensures final quality.

Pump Casting Technology

Applicable conditions: distance ≤100m, height ≤50m; equipment requirements: dedicated UHPC pump; parameter control: pressure, speed; quality control: continuity, uniformity. Pumping improves efficiency.

Chute Casting Technology

Applicable conditions: drop height ≤1m, short distance; chute requirements: smooth surface, appropriate slope; casting control: uniform speed; precautions: prevent segregation. Chutes are simple and practical.

Hopper Casting Technology

Applicable conditions: small areas, scattered works; hopper requirements: appropriate capacity, uniform discharge; casting key points: control drop height; manual assistance: even spreading. Hoppers are flexible and convenient.

Vibration Compaction Technology

Vibrator selection: high-frequency internal type; vibration key points: insert quickly, withdraw slowly, vibrate uniformly; time control: until paste appears on the surface; avoid over-vibration: prevent segregation. Vibration ensures compaction.

Professional casting ensures project quality. Qinglong UHPC technical guidance helps you achieve successful construction.