The global hollow concrete blocks market size was estimated at USD 322 billion in 2021, and it is predicted to reach USD 500 billion by 2030, growing at a 5% CAGR during the forecast period (2022 ...

The hollow blocks weigh between a half-pound to 2.2 pounds. Although the adult-sized blocks aren’t made from recycled plastic, they are made from polypropylene, which is a recyclable material.

A good hollow cement block of 200x200x400mm costs between Shs2,000 to Shs2,500 while partitioned blocks cost almost the same amount, depending on the size and where you buy them from.