Igneous Soil Laboratory

Igneous Soil Laboratory Civil Lab specializing in Soil, Aggregate, Concrete and Asphalt Testing. Geotechnical services.

04/09/2026

🌧️ When the rain comes, will your pavement layers hold up?

The Soaked CBR test helps assess how a soil or pavement material performs after being exposed to prolonged moisture — making it an important consideration when preparing for South Africa’s rainy seasons.

Because materials that perform well when dry may behave very differently when saturated.
Test for the conditions your project will actually face. Build with confidence.

03/09/2026

🌦️ Spring brings change and your construction site needs to be ready for it.

Across South Africa, Spring can bring rising temperatures, sudden rainfall and changing moisture conditions. These changes can affect soil behaviour, compaction, drainage and material performance.

Preparing early with the right soil, aggregate and construction material testing helps identify potential risks before they become costly site problems.

Understand the conditions. Test the materials. Build with confidence with Igneous Soil Laboratory

01/09/2026

🌱 Spring is here and with it comes changing ground conditions.

As temperatures rise and rainfall patterns shift across South Africa, understanding how soils and construction materials respond becomes increasingly important.
From moisture content, compaction and CBR testing to DCP, particle size distribution and Atterberg Limits, the right tests help identify potential risks before they become costly problems on site.

Test the ground. Understand the material. Build with confidence.

👷🏾‍♀️ Today as we close off Women’s Month, we celebrate the women in Engineering and every woman making her mark in trad...
31/08/2026

👷🏾‍♀️ Today as we close off Women’s Month, we celebrate the women in Engineering and every woman making her mark in traditionally male-dominated industries.
Breaking barriers. Challenging assumptions. Building solutions. Leading the way.

To the women who are changing the industry from the ground up, we see you, we celebrate you and we salute you.

29/08/2026

Civil Material Testing is the testing of materials used to build new projects, add to existing projects, or amend existing civil engineering projects. CMT can be done on site or within a laboratory, dependent on the test results on site of the compaction, moisture, air content and more, there might be further studies needed within a laboratory.

26/08/2026

From soil and aggregate testing to construction materials, geotechnical investigations and field services, our work plays an important role in helping our clients make informed decisions about the projects they are building. We are Igneous Soil Laboratory, we specialised in Site Investigations and Civil Material Testing.

24/08/2026

Igneous Soil Laboratory Pty Ltd was established in 2013, a 100% Black Woman owned company, with a view of contributing knowledge, sharing and expanding experience in the construction industry. We have been performing site investigations and testing for the entire spectrum of civil engineering projects throughout Mzansi/RSA.

19/08/2026

🚨 What is slurry?

Slurry is generally a mixture of water and fine particles, often bentonite or other additives, used during drilling to stabilise the borehole.
Think of it as the borehole's temporary support system

17/08/2026

⚠️Did You Know? ⚠️

If the borehole is unstable, the sides can collapse, groundwater can enter the hole, or drilling cuttings can interfere with sampling.

Poorly controlled slurry properties can therefore affect the quality and reliability of the investigation.

Test Before You Build with Igneous Soil Laboratory.

14/08/2026

From subgrade to surface, Igneous Soil Laboratory provides the testing and material intelligence required to build, verify and maintain South Africa's roads.

Here is what Igneous Soil Laboratory offers your Road Construction

Project:
Investigate, Validate, Control, Verify and Diagnose.

Better roads don't begin with asphalt, they begin with better information.

Address

108 Small Street
Benoni
1503

Opening Hours

Monday 07:30 - 16:30
Tuesday 07:30 - 16:30
Wednesday 07:30 - 16:30
Thursday 07:30 - 16:30

Telephone

+27115680604

Website

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