Foam / Aerated Concrete | Perlite India Lightweight Concrete |
Low strength at same density. Lightweight but weak | Offers 5 times higher strength than foam concrete at the same density. Lightweight but high strength |
Foam Concrete shrinks to some amount after being poured | Does not shrink after application |
Gives undulated and an uneven surface | Gives very smooth, hard and even surface without any undulations |
Needs a protection layer or an even layer above it. | No need of protection screed above it. |
Contains Volatile Organic Content | It is VOC free and pH neutral. Very natural, long lasting and durable |
Cannot be delivered in premix bags | Can be delivered in premix bags |
Upon pumping the density is increased | Specialised pumps are used which have no implication on increase of density |
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