HD-MQ series building curtain wall physical performance testing system

Product Information

This testing equipment is used to quantitatively test the air tightness, water tightness, wind pressure resistance, and in-plane deformation performance of building curtain walls (including glass curtain walls, stone curtain walls, metal curtain walls, composite curtain walls, etc.). This device can be operated automatically, with automatic pressure control, automatic data collection and calculation, and automatic generation of reports. This equipment has a high structural design strength and has been designed to reduce the installation difficulty of curtain wall specimens as much as possible. It is easy to maintain, highly automated, and has comprehensive software functions, making it suitable for testing units and manufacturers at all levels.

This device complies with the following standards:

JGJ/T 324-2014 Standard for Testing Methods of Building Curtain Wall Engineering

GB/T 31433-2015 General Technical Conditions for Building Curtain Walls, Doors and Windows

GB/T 15227-2019 Test Method for Airtightness, Watertightness, and Wind Load Resistance Performance of Building Curtain Walls

GB/T 18250-2015 Classification and Testing Method for Interlayer Deformation Performance of Building Curtain Walls

GB/T 21086-2007 Building Curtain Walls

Product Features:

1) Applicable to the new standard GB/T 15227-2019 for testing the air tightness, water tightness, wind pressure resistance, and interlayer deformation of building curtain walls.

2) Design of electrically controlled pneumatic air valve, automatic switching of positive and negative pressure, and automatic switching of high and low pressure sensors.

3) The static pressure box adopts a segmented structure design, greatly simplifying the installation process.

4) The entire height is equipped with a 45 degree inclined ladder and an 80cm wide suspended platform, making it easier for operators to get up and down (safer than a vertical ladder).

5) Install a curtain wall specimen installation crane on the static pressure box, using wireless remote control operation.

6) The interlayer deformation adopts the continuous parallelogram method (which is the most reasonable experimental method recommended by the standard), and the experimental software supports automatic control of combined deformation tests.

7) The interlayer deformation hydraulic system adopts a silent oil pump, variable frequency motor control, and closed-loop loading speed control.

8) The sprinkler water pump adopts frequency conversion control, and the water flow rate is continuously adjustable.

9) The control system consists of a control cabinet and an operation console, with a built-in 10 inch configuration touch screen for data monitoring and manual operation control. The console is embedded with a 19 inch touch tablet computer, designed with ergonomic features.

10) The sprinkler system adopts a separate design of an external water tank and a collection water tank. The liquid level of the water tank is controlled by an automatic system consisting of a liquid level switch and a water pump, which can greatly save experimental water.

11) High precision current type displacement sensors are used for deformation detection, and can be extended to 12 displacement sensors.

12) The EMC design of the entire circuit can effectively reduce interference with electrical equipment.

13) Independently developed PC version curtain wall testing software with comprehensive testing and data management functions.

14) All experimental data can be uploaded to the cloud and downloaded, never lost. Our company provides free cloud storage space regardless of capacity throughout the product lifecycle.

15) Provide advanced data management functions for users, allowing customer managers to remotely view experimental data stored in the cloud through clients, mobile apps, etc. (this function is a value-added service and will be conditionally launched in the future).

Main technical parameters:

model

HD-MQ0406

HD-MQ0609

HD-MQ1016

Static size

4 × 6 × 1.5 meters (length * height * width)

6 × 9 × 1.5 meters (length * height * width)

10 × 16 × 1.5 meters (length * height * width)

machine overall size

6.6 × 8.9 × 3.0 meters (length * height * width)

8.6 × 12.0 × 3.0 meters (length * height * width)

12.8 × 19.0 × 3.0 meters (length * height * width)

Total weight

7 tons

12 tons

30 tons

Centrifugal fan power

18.5kW+37kW

18.5kW+37kW

18.5kW+37kW+55kW

Peak power of the whole machine

44kW

44kW

56kW

Range of watering volume

0-120L/m2.min

0-240L/m2.min

0-640L/m2.min

Range of air flow testing

0-1500m3/h

Accuracy: ± 3.00% F.S

0-1500m3/h

Accuracy: ± 3.00% F.S

0-2000m3/h

Accuracy: ± 3.00% F.S

Horizontal displacement deformation

±100mm

±100mm

±175mm

Normal displacement deformation

0～100mm

0～100mm

0～200mm

Displacement measurement accuracy

0.1mm

Airtight wind pressure range

± 200Pa, accuracy: ± 0.5% F.S

Wind pressure resistance range

± 10000Pa, accuracy: ± 0.5% F.S

Atmospheric pressure range

0-10kPa accuracy: ± 1.5% FS

Range of water flow measurement

0.5-25m3/h accuracy: ± 2.50% F.S

Range of water spray adjustment

1～5L/m2.min

Number of displacement sensors

Standard configuration: 4 pieces (maximum optional: 12 pieces)

Maximum loading force for deformation detection

100kN

power input

Three phase four wire AC380V/50Hz