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Cave slag

Cave slag, as the name suggests, it is the waste slag in the cave, generally refers to the stone waste excavated in some tunnel projects, which belongs to the material that must be abandoned. Because of its strength, cave slag can be used as backfill, so most tunnel projects will sell such materials to relevant units, departments or other project for waste utilization. Cave slag can also be used to make sand and stone aggregate, such as the famous Sichuan-Tibet railway needs 200 million tons of sand and stone aggregate, and generated 240 million square cave slag, rational use of waste cave slag to prepare aggregate in the mountain area will reduce project cost.

Cave slag

Cave slag

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Cave slag Technology

This process is for reference only. Depending on different material, usage and discharge size, we can customize the process and configure appropriate equipment for you.

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