Researchers from Pampanga’s Don Honorio Ventura State University found that spent coffee grounds (SCG) could become an ingredient for concrete blocks. They found that these concrete hollow blocks (CHB ...
Researchers from Pampanga’s Don Honorio Ventura State University found that spent coffee grounds (SCG) could become an ingredient for concrete blocks. They found that these concrete hollow ...
The National President of NABMON, Mr Adesegun Banjoko, made the call in his New ... of commodities and utility items, and cement, our key raw material in block moulding, cannot be left out with ...