Ibhloko yebhodi yenziwe ngokuncamathelisa iivene ezimbini kunye -nomgangatho ophezulu weplanga lendalo leplanga elifakwe phakathi kwazo kusetyenziswa ucinezelo olubandayo nolushushu. Le nkqubo yokwenziwa ingqongqo inika i-blockboard eneempawu ezibalaseleyo zomzimba, ezinje ngokubamba isikrufu esilungileyo, ukumelana nokuqhekeka, kunye namandla aphezulu kunye nobunzima. Ngaphaya koko, ineempawu ezigqwesileyo zokufunxa isandi kunye nokugquma, kwaye umxholo wokufuma ulawulwa phakathi kwe-10% kunye ne-13%, iyenza ibe lula kwaye ilungele ukusetyenzwa. Ngoko ke, i-blockboard inezicelo ezibanzi kwimihlobiso yasekhaya kunye neeprojekthi zokwakha.
