Washed limestone sand 0,063-4 mm has been specially processed for construction and filter solutions, offering low dust content, uniform grain composition and excellent permeability. The washing process removes fine amounts and contaminants, making sand ideal for both filtering fillings and conventional sand alternatives in concrete and asphalt mixtures.

For which

Optional uses include filtering sand in filtration systems (e.g. pools, sewage treatment plants), drainage systems, concrete and asphalt mixtures and filling works where there is a significant amount of dust and stable granulometry. Suitable for construction companies, infrastructure projects, gardening and soil stabilisation professionals.

Main characteristics

• <Steel species and size: 0,063-4 mm ensures good permeability and interaction with binders.
• Pesuprocess: removes dust and fine contamination, resulting in less dusty sand.
• Filtrating effect: optimised pore structure reduces congestion and maintains effective water flow.
• Stable grain composition: ensures uniform results in mixtures and filling works.
• >li><<<< The washed sand reduces impurities that affect quality, prevents changes in mixtures and ensures better bonding with binders - the result is stronger and more even concrete or asphaltic layer.

  Preferences in the working process and maintenance

  <Lower dust means cleaner work, less dust damage and health protection. Improved permeability extends the service life of filters and drains and reduces maintenance density. A uniform grain line improves the reliability of mixtures and the quality of finished products, making project planning more accurate and cost-effective.

  Who benefits

  Building companies, designers of filter solutions, operators of swimming pools and wastewater treatment plants, procurement of roads and infrastructure, and anyone who needs sand with low dust and stable granulometry. The washed sand is equally suitable for both smaller work and large industrial projects.

  Summary and keywords

  washed limestone sand 0,063-4 mm combines the material treated with low dust, which favours the filtration sand efficiency and the washing process. A significant selection of places where reliable permeability, stable grain composition and better blend behaviour are required. Keywords: limestone sand, washed sand, filtering sand, with little dust.