Cement-19-08-2019
From WaiWiki
For the water-purification raceway in Kwameprekrom we need concrete. We are making concrete with the following ratio: 1 part cement + 3 parts aggregate + 3 parts sand. Here are the receipts for 20, 20, 20, 10, 20 and 20 bags of cement bought on 19-08-2019, 09-09-2019, 10-10-2019, 26-10-2019, 16-11-2019 and 21-11-2019.