The proof load testing, in its most basic iteration, involves applying substantial loads to lifting or rigging machinery, or load-bearing structures, to assess their load-bearing capacity under stress. This procedure serves to evaluate the efficiency and robustness of the equipment or structure. Upon conducting this test, you gain valuable insights into both the operational capacity and the tensile strength of the machine or structure.
The proof load test is frequently conducted utilizing dynamometers or hydraulic cylinders equipped with load cells. Typically, the force applied to the structure or machine ranges from 1.1 to 1.5 times the load capacity of the measuring system. In conjunction with dynamometers or load cells, water bags are occasionally employed to augment the applied weight during testing.
Proof load testing is an integral part of bringing a system design into production. Calculated values alone do not necessarily give an accurate picture of how materials and products will integrate together. Load testing provides empirical data to ensure that products meet specifications and comply with required regulations and quality standards (AS, ASTM and ISO).
Scaffolding Assemblies and Components
Scaffold component testing in Australia is governed by the Australian Standard
AS/NZS 1576 series and AS/NZS 1577. These standards provide detailed guidelines
and requirements for scaffold design, construction, and the testing of scaffold
Manufacturers and suppliers of scaffold components are responsible for
ensuring that their products meet the required quality and safety standards. This
includes conducting quality control checks during manufacturing to detect
defects, such as cracks, corrosion, or weaknesses.
Testing Methods: Scaffold components may undergo various testing methods,
including destructive and non-destructive tests, to evaluate their structural
integrity and compliance with standards. These tests can include tensile testing,
compression testing, and bending tests.
Material Quality: Scaffold tubes, for example, are typically made of steel and
must meet specific material quality requirements. The steel used should have the
appropriate strength, durability, and resistance to corrosion.
Edge Protection Systems
Edge protection testing in Australia is a critical aspect of ensuring the safety of
workers and preventing falls from heights in construction and other industries.
Edge protection systems, such as guardrails, safety nets, and barriers, must be
thoroughly tested and meet specific Australian standards to provide adequate
protection. Edge protection systems in Australia must comply with the relevant
Australian standards, primarily AS/NZS 4994.1:2009 "Temporary Edge Protection" and
AS/NZS 4994.2:2009 "Temporary Edge Protection Working Platforms.
Load Testing: Load testing of edge protection systems is essential to ensure they
can withstand the expected loads and forces. Testing may involve applying a
specified test load to the system, typically in the form of weights or hydraulic
Dynamic Load Testing: In addition to static load testing, dynamic load testing
may be performed to assess how the edge protection system responds to
dynamic forces, such as wind gusts or impacts from falling objects.
Deflection Testing: Edge protection systems must be tested for deflection, which
measures how much the system flexes or bends under load. Excessive deflection
can compromise worker safety.
Formwork and Props
Props, shoring, and scaffolding used in Australia should comply with AS 3610-1995
"Formwork for Concrete" for general requirements. Additionally, AS/NZS 3610-2010
"Formwork for Concrete" and AS 3610.1-2010 "Formwork for Concrete—Formwork and
falsework—Formwork" provide specific requirements and guidelines for formwork
and falsework (props) used in concrete construction.
Materials Testing: Like formwork, the materials used in props and scaffolding,
such as steel or aluminium components, should meet quality standards and
undergo testing for strength, durability, and compliance.
Chemical Anchor Points
Chemical anchor proof testing refers to the process of testing and verifying the
performance of chemical anchors used in construction and engineering
applications. The goal is to ensure that chemical anchors are capable of
providing the specified load-bearing capacity and meet safety standards. This
testing process helps guarantee the structural integrity and safety of
construction projects. Below are the key aspects of chemical anchor proof
testing in Australia:
Testing Procedures: The testing procedures for chemical anchors typically
involve load testing to determine the anchor's capacity to withstand axial, shear,
and tension loads. The tests are conducted under controlled conditions to
simulate the actual working environment as closely as possible.
Quality Control: Chemical anchor proof testing is often conducted as part of a
quality control process to ensure that anchors are installed correctly and meet
specified standards. Proper installation practices are crucial for anchor
Load Testing of Covers and Grates
AS 3996-2019 "Access Covers and Grates" is the Australian Standard that provides
guidelines and requirements for the testing of access covers and grates used in
various applications, including road and pavement access, footpaths, and other
areas where they may be subjected to vehicular and pedestrian traffic. This
standard aims to ensure the safety, durability, and performance of these
products. Below are key aspects of the testing of covers and grates according to
Testing Categories: AS 3996 categorizes access covers and grates into three
classes, each representing different load-bearing capacities. These classes are
Class A, Class B, and Class D, with Class D being the highest load capacity.
Testing of Ladders and Stairs
AS 1892 and AS 1657 are Australian Standards that provide guidelines and
requirements for the testing, design, construction, and use of ladders and stairs in
various applications. These standards aim to ensure the safety, durability, and
performance of these structures. Below are key aspects of the testing of ladders
and stairs according to AS 1892 and AS 1657.
Load Testing: Ladders are subjected to load testing to determine their maximum
safe working load (SWL). Load tests involve applying loads to the ladder rungs or
steps and assessing the ladder's performance under various load conditions.
Deflection Testing: Deflection tests measure the deformation or bending of
ladder components under load. The standard sets limits on the maximum
allowable deflection for different ladder types.
Impact Testing: Impact testing evaluates a ladder's resistance to sudden shocks
or impacts. It assesses whether the ladder can withstand accidental impacts
during use without failure.
Balustrade System Testing
AS 1170.1 is an Australian Standard that provides guidelines and requirements for
the structural design actions to be considered in the design of buildings and
other structures. It covers various aspects of structural design, including loads
and load combinations. While AS 1170.1 does not specifically address balustrade
testing, it does play a role in the design process by providing information on the
loads that need to be considered when designing balustrades and guardrails.
Local Variations: It's worth noting that AS 1170.1 is part of a series of Australian
Standards related to structural design actions, and specific variations may apply
to different regions or states within Australia. Engineers and designers should
consult the relevant regional or local building codes and standards to ensure
While AS 1170.1 doesn't provide detailed testing procedures for balustrades, it plays
a critical role in establishing the load requirements and load combinations that
engineers use as the basis for balustrade design. Balustrades must be designed
to meet these load requirements to ensure safety and compliance with
Australian building codes and standards.
Pool Fence Barrier Testing
AS 1926.1-2012 "Swimming Pool Safety Part 1: Safety Barriers for Swimming Pools" is an
Australian Standard that sets out the requirements for the design, construction,
and installation of safety barriers, including pool fences, to prevent unauthorized
access to swimming pools and spas.
Impact Testing: The standard specifies impact testing to assess the strength and durability of the
barrier. This includes testing the ability of the barrier to withstand accidental
impacts or forces that may be applied to it.
Pool Gate Durability Testing
AS 1926.1-2012 "Swimming Pool Safety Part 1: Safety Barriers for Swimming Pools" is
the Australian Standard that provides guidelines and requirements for pool gate
design, construction, and installation. While it doesn't specify durability testing
methods for pool gates explicitly, it does include requirements and
recommendations to ensure that pool gates are durable and function correctly
Self-Closing Mechanism: AS 1926.1 requires that pool gates must be equipped with a self-closing
mechanism. The purpose of this mechanism is to ensure that the gate closes
automatically after it has been opened, helping to prevent unauthorized access.
Self-Latching Mechanism: Pool gates should also have a self-latching mechanism. This mechanism ensures
that the gate latches securely when closed, preventing it from being easily
opened by young children.
Latch Release Height: The standard specifies a minimum height for the release mechanism on the pool
gate latch. This requirement is intended to ensure that young children cannot.
Products and assemblies often require testing that falls outside the norm of traditional testing. Client requirements are vast and varied. We design and fabricate frames, jigs and other bespoke items to ensure custom testing can be undertaken safely and securely to specific standards or client requirements.
Custom & Product Load Testing
Welding Quality Assurance
Polymer & Geomembrane Testing
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