Concrete Admixtures, Construction Chemicals & Testing Solutions

Head Office: +27 (0)66 471 6191

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Our Products & Services

At On Site Tools, we provide more than just products; we deliver complete solutions that support every stage of your construction journey. From advanced admixtures and specialised construction chemicals to high-quality components, tailored systems, and expert technical services, our offering is designed to enhance performance, durability, and efficiency across all projects.

Backed by industry-leading brands and our own technical expertise, we help contractors, engineers, and developers achieve results that last.

Construction Systems

The Framework for Lasting Strength

Our Construction Systems provide the backbone of durable, efficient, and high-performing structures. From advanced concrete repairs to waterproofing membranes, flooring solutions and protective coatings, we deliver systems that ensure long-term resilience against environmental and mechanical stress.

Each solution is designed with innovation and practicality in mind, helping contractors and engineers achieve optimal performance while reducing maintenance costs and extending service life.

Construction Components

Built on Precision, Finished with Quality

Every detail matters in construction, which is why our Construction Components are carefully selected to meet the demands of modern projects. From reinforcing spacer and formwork accessories to brickwork accessories and barrier netting, our extensive range enhances structural integrity and finish quality.

We supply components that not only solve problems but also improve efficiency on site, ensuring every element of your project is delivered with reliability and precision.

Technical Services

Turning Concrete Challenges into Clear Solutions

Our Technical Services go beyond supply � we provide accredited laboratory testing, onsite troubleshooting, and expert failure analysis to support your project from planning through to completion. With decades of knowledge in concrete technology, our team translates complex issues into practical, actionable recommendations.

Whether it�s refining a mix design, diagnosing onsite issues, or ensuring compliance with performance standards, we equip you with the data and insights needed to make confident decisions.

Admixtures

Enhancing Concrete, Elevating Performance

Our range of Admixtures transforms ordinary concrete into high-performing solutions tailored to the unique demands of your project. As an authorised distributor of Chryso admixtures, we offer cutting-edge products that improve workability, strength, durability, and sustainability. Whether you need to speed up or delay setting times, reduce shrinkage, increase resistance to harsh environments, or enhance overall performance, our admixtures are engineered to deliver consistent, reliable results.

Backed by expert guidance and practical onsite support, we ensure the right admixture is selected and applied effectively, helping you achieve superior quality with every pour.

Physical Location

Unit 11, Loretta Park,
New Industria,
Tzaneen 0850,
Limpopo Province,
SOUTH AFRICA

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