The Guyana National Bureau of Standards (GNBS) says it is now fully capable of testing the compressive strength of locally manufactured concrete hollow blocks while announcing that plans are being ...
Currently, the rebound hammer is widely used for estimation of compressive strength of concrete as general testing method. Although rebound hammer has made great contribution for compressive strength ...
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 ...
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