Filter gravel > 20mm

Filter gravel > 20mm

– Size: >20mm
– Specification: 50 kg/bag, white gravel
– Density: 1400kg/m3
– Origin: Việt Nam

Function of filter gravel:

• Water filter gravel, also known as supporting gravel or quartz gravel is a very popular water filter material today, which has the effect of filtering and preventing small-sized suspended components from being precipitated naturally in the water source.
• Water filter gravel  is used as a support material for other materials in the filtration process: quartz sand, activated carbon, sand manganese, filox, beads birm…
• This material is readily available in nature, so the cost of exploitation and low production can be met in a short time.

Application of filter gravel:

• Treatment of supply water, pure water, water for domestic use for household and industrial use.
• Domestic wastewater treatment; industry; urban; …
• As a construction additive.
• Making sandblasting ships requires large sizes.
• Making construction materials such as decorating flower beds, ornamental plants, paving walls, …