High Quality Concrete sand – Galunggung is a little stone called aggregate sand composed of gneiss, granite rock or limestone. This specific type of sand firstly screened and then washed adequately. The quality is generally crushed at the quarry then washed condition.

This process is made for checking that is anything raw material of there is no big piece of rock in the article. It is mostly used in hot asphalt or cement as a critical ingredient. It can also be used in the base layer, pipes and levelling medium for under or above ground patios & pools, and or footpath making with stones of concrete paving.



  • It is a filler that is used for securing the power of your work.
  • Builders professionals buy and use it to create cement and asphalt materials.
  • Further, they use it for levelling the ground for pools, patios, and walkways.
  • This material provides stability as pipe sand or as a base layer for concrete paving stones.
  • It also provides wonderful properties, and the bedding layer is one of them.
  • Professionals wash and crush it over the floor during the construction.
  • This sand comes in a variety of sizes, which makes it ideal for filling joints, the spaces that occur between stone pavers.



Aggregate : Fine
Mud contain : < 5%
Sand Gradation : 2.15 – 3.45
Specific Gravity SSD : > 2.5 %
Absorption : < 5 %
Density : > 1.3 kg/ltr