Concrete Testing Specialists — Est. 2014

SBDC
Concrete
Testing

Trusted providers of concrete testing services operating across NSW, QLD, VIC & WA. Delivering accuracy, reliability and compliance for Australia's most significant construction projects — since 2014.

Request a Test → Our Services
2014
Established
4
States — NSW, QLD, VIC, WA
6
Australian Standard Tests
100%
Compliance Focused
Major Projects We've Contributed To
Snowy Hydro 2.0
Barangaroo Redevelopment
Western Sydney International Airport
Sydney Metro
WestConnex
NorthConnex
SSTOM Project
About SBDC Testing

Trusted Across
Australia Since 2014

SBDC Testing is a trusted provider of concrete testing services, established in 2014 and operating across Australia. With a strong focus on accuracy, reliability, and integrity, SBDC has built a reputation for delivering high-quality testing solutions that support the successful delivery of major infrastructure and construction projects.

Our team works closely with builders, concrete suppliers, and engineers to ensure every aspect of testing is carried out in strict accordance with Australian Standards, providing confidence that all materials meet required specifications.

At SBDC Testing, we pride ourselves on being responsive, professional, and solutions-focused. Our commitment is simple: accurate, timely and dependable testing that helps clients minimise risk, maintain compliance, and deliver projects with confidence.

Director
Spenser Davis
Established
2014
ABN
14 602 147 348
Regions
NSW · QLD · VIC · WA
SBDC Testing
Testing Services

Six Tests.
One Standard.

All testing is performed in strict accordance with Australian Standards. We provide field testing, cylinder casting and delivery — sample, cast & deliver — with accurate, traceable results every time.

01
Compressive Strength

Standard cylinder and cube testing to measure concrete compressive strength at 7 and 28 days. Accurately recorded and fully traceable.

AS 1012.9
02
Slump Test

On-site slump cone testing to assess workability and consistency of fresh concrete before placement, ensuring the mix meets specification.

AS 1012.3.1
03
Air Content

Pressure meter testing to determine air content in fresh concrete — critical for durability in exposed and freeze-thaw environments.

AS 1012.4
04
Flexural Strength

Testing of concrete beams to determine flexural tensile strength — essential for pavements, slabs and structural floor systems.

AS 1012.11
05
Shrinkage Testing

Assessment of drying shrinkage in concrete specimens to predict long-term dimensional changes and ensure suitability for the application.

AS 1012.13
06
Spread Testing

Flow table spread testing to evaluate consistency and flowability of self-compacting and high-workability concrete mixes.

AS 1012.3.5
How We Work

From Pour
to Report

Concrete testing involves checking concrete at every critical stage — from when it arrives on site to after it has hardened — to make sure it performs as specified. Our field process is rigorous, documented and fully traceable.

For builders, proper testing confirms that what's being poured meets specification — helping avoid structural issues, costly rework and project delays, with documented proof of compliance if disputes arise.

Request On-Site Testing →
01
On-Site Arrival
We arrive at your construction site and collect samples directly from the truck or pour — no disruption to your workflow.
02
Field Testing
Slump, temperature, air content and spread tests conducted immediately at point of delivery to AS standards.
03
Cylinder Casting
Concrete cylinders cast from the sampled load, carefully labelled for traceability before transport.
04
Curing & Crushing
Samples cured under controlled conditions, then crushed at 7 and 28 days to measure compressive strength.
05
Certified Report
All data recorded and delivered as a certified test report — audit-ready for council, engineers and certifiers.
Major Projects

Built on the
Biggest Sites in Australia



Infrastructure · NSW
Snowy Hydro 2.0
Hydro-electric pumped storage extension
Commercial · NSW
Barangaroo Redevelopment
Mixed-use waterfront precinct, Sydney CBD
Infrastructure · NSW
Western Sydney Int'l Airport
Nancy-Bird Walton Airport, Badgerys Creek
Transport · NSW
Sydney Metro
All stages — Northwest, City & Southwest, West
Transport · NSW
WestConnex
33km motorway network, Greater Sydney
Tunnelling · NSW
NorthConnex & SSTOM
9km tunnel linking M1 to M2, Northern Sydney
Compliance

Testing to Australian Standards

AS 1012.9
Compressive Strength

Determination of compressive strength of concrete specimens.

AS 1012.3.1
Slump Test

Slump flow of concrete — workability and consistency of fresh concrete.

AS 1012.4
Air Content

Determination of air content of freshly mixed concrete — pressure method.

AS 1012.11
Flexural Strength

Determination of the modulus of rupture of concrete beam specimens.

AS 1012.13
Shrinkage

Determination of the drying shrinkage of concrete specimens.

AS 1012.3.5
Spread Testing

Determination of flow and spread of freshly mixed concrete.

Get in Touch

Request a Test
or Enquire

Ready to book on-site testing or discuss your project? Reach out to Spenser directly — we respond promptly and are ready to mobilise across NSW, QLD, VIC and WA.

📞
Phone
0421 547 435
✉️
Email
spenser@sbdctesting.com
🌐
Website
www.sbdctesting.com.au
📍
Regions
NSW · QLD · VIC · WA · Major Projects

Send an Enquiry