Building insulation material combustion performance testing device installation and commissioning - Database & Sql Blog Articles

Combustion Performance Testing Device for Building Insulation Materials

SYL-14 Model

Keywords: Building material flammability test device, GB8626 building insulation material combustion performance testing device, insulation material combustion performance test

One,

Combustion Performance Testing Device for Building Insulation Materials

Overview

The flammability tester for building materials is designed and developed by our company according to the standard GB8626 "Test Method for Flammability of Building Materials." This device is used to evaluate the flammability characteristics of various types of building insulation materials. It ensures compliance with national safety regulations and provides accurate data for material certification.

Two,

Combustion Performance Testing Device for Building Insulation Materials

Main Parameters

1. Dimensions of the test chamber: 700 × 400 × 810 mm

2. Sample size: 250 × 90 mm

3. Maximum thickness of the sample: 60 mm

4. Burner nozzle diameter: φ0.17 mm

Three,

Combustion Performance Testing Device for Building Insulation Materials

Structure and Installation

1. Structure

The device consists of a combustion chamber, a burner, a test stand, a pressure regulator, and a propane gas tank. The system is designed for safe and efficient operation during testing.

2. Installation

As shown in Figure 1, place the base inside the box and install the fixing sleeve and sample holder as indicated. Position the burner in front of the specimen. Insert the burner rod through the outer casing into the burner base. Connect the propane meter to the gas tank, use a plastic tube to connect the pressure regulator, and then attach the pneumatic tube to the burner for proper gas flow control.

Four,

Combustion Performance Testing Device for Building Insulation Materials

Testing Procedure

1. Select the appropriate ignition positioner and place it on top of the burner.

2. Secure the sample in the sample holder and hang it properly.

3. Once the burner is positioned close to the sample, lock the ruler on the base plate to ensure alignment.

4. Place a piece of filter paper in an aluminum foil collection tray and position it beneath the test sample.

5. Raise the burner, open the pressure regulator, ignite the flame using an electronic igniter, adjust the flame length to approximately 20 mm, tilt the burner at a 45-degree angle, and ignite the sample at the required distance as per the standard.

Five,

Combustion Performance Testing Device for Building Insulation Materials

Precautions

1. Before lighting the burner, adjust the pneumatic regulating valve first, then gradually regulate the pressure using the knob. After ignition, you can fine-tune the flame size using either the pressure regulator or the pneumatic adjustment valve.

2. Ensure that the liquefied gas tank and the burner are kept at a safe distance before ignition to prevent accidents.

3. Make sure the smoke produced during the test is vented outside via the exhaust hood to maintain a safe working environment.