Products › Lightweight Aggregate
Volcanic lightweight aggregates for concrete and construction
Processed pumice and lava fractions where weight, insulation and drainage have to work together.
Lightweight aggregate is not one rock but a function: a mineral grain that makes concrete lighter without giving up strength. Volcanic fractions reach low bulk densities while staying closed-pore and pressure-resistant.
IBMINERAL supplies crushed and screened fractions from its own pit in Osmaniye – as aggregate for lightweight concrete and blocks, as fill under screeds and as the drainage layer in green roofs. We agree the grading curve with the concrete plant or engineer.
Grain sizes
- 0–5 mm
- 5–8 mm
- 8–16 mm
- 16–32 mm
Applications
Lightweight concrete and blocks
Structural lightweight concrete, pumice blocks, hollow and partition blocks.
Insulation and fill
Slope and cavity fill, loose insulation, renovation of old floors.
Green roofs and civil works
Drainage and retention layers, lightweight backfill, infiltration bodies.
Frequently asked questions
What bulk density can be reached?
It depends on grading and compaction; binding values are given in laboratory report R263105.
Do you ship large volumes?
Yes, as bulk or in big bags, depending on destination port and project volume.
Can I order a specific grading curve?
Yes – describe the distribution you need and we check feasibility at the plant.
Need a sample, datasheet or quotation?
Send grain size, tonnage and destination port – we reply with availability and price.
Request by e-mailAlso searched as: lightweight aggregate, lightweight filler, pumice aggregate, lava aggregate.