Aluplex 25 Years of Excellence

Quality Assurance

The Aluplex Advantages | Quality Assurance
Quality Assrance
The QA/QC department has trained Internal Auditors to perform scheduled audits at each department and project to ensure all activities are in accordance with the specific quality system procedures, working instructions and proper records.

Qualified QC Engineers perform Quality Control Inspections of all incoming materials, outgoing materials & site installation activities in compliance with established specifications & all relevant international standards.

The Management is committed to review the achievement and suitability of established Quality Objectives & Systems on a regular basis; where necessary, suitable and effective improvement plans are developed for better performance.


All our facade systems are tested for air permeability, water tightness, structural performance and seismic loading. Furthermore, solutions to problems can be tried and retried with relative efficiency. As a standard, we have testing authorities from the region of the project, for example CSIRO or CWCT, come and witness and certify testing as per clients requirements.

Some of the tests that we conduct are:

Air Permeability
The test is performed to evaluate the quantity of air flowing through the facade. To obtain this, the test chamber is pressurized (or depressurized) by means of a ventilator, and the air flow is measured with an airflow meter.

Water Tightness
The test is performed to evaluate the water tightness of the facade. This test consists of spraying water on the surface of the sample, whilst an internal depression is applied.

Wind Resistance (Dynamic and Static)
Wind resistance is a structural performance test on the curtain wall. This test consists of applying both positive and negative pressure on the sample to test the most significant elements and measure their relative displacements and stresses.

Seismic Loading
Seismic loads are applied on the facades in order to simulate earthquakes, with relative accelerations and displacements at each floor height.
Specimen Test
Deflection Measurement
Air Permeability
Water Tightness
Wind Resistance
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