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Weber - Saint-Gobain

Leca® UK Lightweight Aggregate

Leca® Expanded Clay Lightweight Aggregate


Key Products

Leca® LWA 10-20mmR

Leca® LWA 10-20mmR

10-20mmR Leca® LWA when installed is approximately a fifth of the weight of traditional fill materials, it is free draining, with a 40% void ratio,...

Leca® Insufill

Leca® Insufill

a lightweight expanded clay aggregate insulation fill material

Leca® LWA 4-10mmRC

Leca® LWA 4-10mmRC

4-10mmRC Leca® LWA is a lightweight alternative to traditional aggregates allowing block producers to manufacture high quality standard concrete bl...

Leca® LWA 2-4mmRC

Leca® LWA 2-4mmRC

2-4mmRC Leca® LWA is a finer lightweight grade allowing the block producer to manufacture high quality light weight paint grade concrete block.

All our Leca® UK Lightweight Aggregate solutions


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