How Does UHPC Panel Weight Vary by Thickness? Qinglong UHPC Weight Calculation and Transportation Guide

The weight calculation formula for UHPC panels is: Weight (kg) = Area (㎡) × Thickness (m) × Density (2450kg/m³). With a standard panel thickness of 20mm, the surface density is 49kg/㎡; 30mm thick is 73.5kg/㎡; 40mm thick is 98kg/㎡. For every 10mm increase in thickness, the surface density increases by approximately 24.5kg/㎡, with transportation costs and lifting requirements rising accordingly.

In practical engineering, 20mm thick UHPC panels are suitable for curtain wall systems (weighing only 1/3 of natural stone), 30mm thick panels are suitable for pedestrian bridge decks, and 40mm thick panels are suitable for vehicular bridge decks. In one project, the original design specified 30mm thick panels; after optimization, they were changed to 25mm, reducing the weight of each panel by 18% and lowering transportation costs by 15% while still meeting structural requirements.

Weight Calculation Standards

The density value is 2450kg/m³ (measured values range from 2400-2500kg/m³); area is calculated based on outer contour dimensions; these standards ensure accurate weight calculation.

Transportation Cost Impact

A 10% increase in weight results in an 8% increase in transportation costs; these impacts need to be budgeted.

Lifting Equipment Selection

Panels weighing ≤500kg can use vacuum suction cups; 500-1000kg requires mechanical clamps; these selections ensure safety.

Structural Optimization Potential

Through stiffening rib design, thickness can be reduced while maintaining the same load-bearing capacity; these optimizations reduce weight.

Weight impacts require comprehensive consideration. Qinglong UHPC delivers scientific design that optimizes weight and cost.