Our Services
Our excavation Services
We have decades of experience in rock excavation works.
We have decades of experience in rock excavation works. We have built and grown capable and experienced on site teams of engineers, foremen, drillers and so on. We also have a team of office staff,
all of whom are dedicated to ensure the success of Rock Technologies (Pvt) Ltd.
We are known for utilising the Cardox system for rock excavation. The Cardox system is a method that uses tubes filled with liquid carbon dioxide to excavate rock. This excavation system was pioneered in the UK, and we at Rock Technologies (Pvt) Ltd are the official agents for the Cardox system in Sri Lanka
mineral supply
Supply of Graphite & Quartz
In the decades that Rock Technologies (Pvt) Ltd have been active, we have cultivated many relationships with companies in the infrastructure, manufacturing, and mining industries.
Given our network, influence, and reputation both in Sri Lanka and overseas, the companies in the above mentioned industries have chosen to partner with us. We now represent their interests for the international market.
In that regard, we have chosen to embark on the export of vein graphite and quartz. These minerals were chosen due the growing global demand for them, the natural abundance and high quality of the minerals in Sri Lanka.
experience & technology
The Cardox System
In 2020 we partnered with Cardox UK to introduce a safe rock excavation system to Sri Lanka. The Cardox system utilizes reusable steel tubes filled with liquid carbon-dioxide. The tubes are inserted in a mass that is to be excavated, and the pressured air released from the tubes break the mass. We are the official agent for the Cardox system here in Sri Lanka.
