Impact resistance testing machine

Introduction to QSX-28 Impact Resistance Testing Machine

The QSX-28 impact resistance testing machine is designed based on the national standard GB/T 328.24-2007 "Test Methods for Building Waterproofing Rolls", Part 24: Impact Resistance of Asphalt and Polymer Waterproofing Rolls. It is suitable for impact puncture testing of asphalt and polymer roof waterproofing rolls.

Main technical indicators:

1. Vertical drop height of the hammer: (600 ± 5) mm

2. Weight of the hammer component: (1000 ± 10) g

3. Diameter of puncture tool (and counterweight ring): Φ 10mm (7.5mm thick counterweight ring)

Φ 20mm (6mm thick counterweight ring)

Φ 30mm (4mm thick counterweight ring)

Φ 40mm (none)

4. Compression ring size and quality: inner circle diameter of Φ 200mm, (5000 ± 50) g

５. Stainless steel plate size: 300mm × 300mm × 10mm

６. Polystyrene board size: 300mm x 300mm x 50mm