ASTM E119 Laboratory Large Scale Fire Resistance Vertical Test Furnace
Product Overview
The ASTM E119 Laboratory Vertical Fire Resistance Test Furnace for Building Construction and Materials is a comprehensive testing system comprising fire test furnace, control cabinet, gas system, purification system, sample test stand, gas flow measurement system, temperature measurement system, and pressure measurement and control system.
Applications
This furnace is designed for fire resistance testing of doors and shutter assemblies installed in vertical separating elements, including hinged doors, pivot doors, horizontal sliding doors, vertical sliding doors, rolling doors, folding doors, flap doors, movable wall panels, and building doors with or without shutters.
Compliance Standards
- GB/T9978.1-2008 "Fire test method for building components, Part 1: General requirements"
- GB/T9978.3-2008 and ISO834-3:1994 "Test methods for fire resistance of building components, Part 3: Test methods and test data application notes"
- GB/T9978.4-2008 and ISO834-4:2000 "Test methods for fire resistance of building components, Part 4: Particular requirements for load-bearing vertical partition members"
- GB/T 9978.8-2008 and ISO834-8:2000 "Building component fire test method, Part 8: Special requirements for non-load bearing vertical partition members"
- GB/T 7633-2008 "Door and roller blind fire test method" standard requirements
Key Features
- Combustion chamber dimensions: 3000mm (width) × 3000mm (height) × 1300mm (depth)
- Lined with 1400-class insulation bricks, refractory filling blocks, and slag plates
- Furnace top features special-shaped bricks with in-situ refractory lining
- Strategic application of diatomaceous earth insulation and super thermal insulation materials
- 42% dense alumina refractory brick lining for 6-hour high-temperature testing
- Customizable vertical test sample fixation systems
- Low carbon steel construction reinforced with C-channel steel and H-beams
- Four observation ports with heat-resistant quartz glass for complete sample monitoring
- Air cooler insulating frame with lightweight aluminum fiberboard sliding doors
Technical Specifications
| Air Supply |
≥ 3200 m³/h |
| Supply Air Flow |
≥ 7500 m³/h |
| Exhaust Flow Rate |
≥ 8000 m³/h |
| Deformation Accuracy |
±2mm |
| Environment and Backfire Surface |
±2.5℃ |
| Furnace Pressure |
±3pa |
| Other Temperature |
±10℃ |
| Pressure Sensor Accuracy |
±0.5pa |
| Axial Compression/Expansion Measurement |
±0.5mm |
| Load Measurement |
±2.5% of test load |
| Deformation Measurement |
±2mm, Time: ±1s/h |
| Combustion Gas |
Propane (95% purity) or petroleum liquefied gas |
| Furnace Size |
3.0M (height) × 3.0M (width) × 1.5M (depth) |
| Power Requirements |
AC380V±10%, three-phase five-wire system, 50Hz, 45kW |
This advanced fire testing system represents cutting-edge technology in building material fire resistance evaluation, offering comprehensive testing capabilities with superior safety, reliability, and automation features.