Fire stability tester for paper gypsum board

A Fire Stability Tester for Paper Gypsum Board is designed to evaluate the fire stability and thermal performance of paper gypsum boards under high-temperature combustion conditions. The tester exposes the specimen to a controlled flame environment and evaluates its behavior under specified heating conditions.

Applications

Paper gypsum boards are widely used in building walls, ceilings, and partition systems. Fire stability testing helps manufacturers assess material performance, improve product quality, and verify compliance with fire safety requirements.

Standards

(1)GB/T 9775

Paper-faced gypsum board

(2)GB 8624

Classification for burning behavior of building materials and products

(3)ASTM C1396/C1396M

Standard Specification for Gypsum Board

(4)EN 520

Gypsum plasterboards — Definitions, requirements and test methods

(5)ISO 834 Series

Fire-resistance tests — Elements of building construction

Technical parameters:

1, combustion temperature :600——850℃

2, gas pressure :2.75±0.49kPa

3, use gas: propane, gas, liquefied gas

4, flow adjustment range :100——1000L/h

5, temperature measuring range :0——1199℃

6, suspension load :0.75——2.5kg

7, power supply, power :220V50Hz120W

8. Net weight :60kg

Features

(1)High Temperature Fire Stability Evaluation

Evaluates gypsum board performance under controlled combustion conditions.

(2)Adjustable Combustion Conditions

Supports controlled gas flow and temperature adjustment for different test requirements.

(3)Suitable for Building Material Testing

Designed for gypsum board manufacturers and construction material laboratories.

(4)Reliable Thermal Performance Assessment

Provides test data for fire-resistant material research and quality control.

(5)Simple Laboratory Operation

Suitable for routine fire performance evaluation of paper gypsum boards.

FAQ

(1)What is a Fire Stability Tester for Paper Gypsum Board used for?

A Fire Stability Tester for Paper Gypsum Board is used to evaluate the fire stability and high-temperature performance of paper gypsum boards. It helps manufacturers and laboratories assess material behavior under controlled flame conditions for quality control and product development.

(2)How is gypsum board fire stability tested?

A Gypsum Board Fire Stability Tester tests samples by exposing them to a controlled gas flame at a specified temperature. The equipment evaluates changes in the specimen during heating to determine its thermal stability and fire performance.

(3)Why is fire stability testing important for gypsum boards?

Fire stability testing helps verify whether paper gypsum boards can maintain structural performance under high-temperature conditions. It provides testing data for manufacturers to improve material formulations and ensure product quality for building applications.

(4)What parameters are measured during gypsum board fire testing?

A Paper Gypsum Board Fire Tester evaluates parameters related to combustion temperature, temperature changes, gas flow conditions, and specimen behavior under heat exposure. These results help analyze the board’s fire stability performance.

(5)What materials can be tested with a Gypsum Board Fire Stability Tester?

A Gypsum Board Fire Stability Tester is mainly used for testing paper gypsum boards, plasterboards, and similar gypsum-based building materials used in walls, ceilings, and partition systems.