When a garden concrete mixer has been adjusted according to moisture and then. Be made into a table, every 0.1. 3 m Log into fresh concrete mix proportion invoices (F-QC-018) the mixing of concrete.
When the ratio dumpers Who has had to adjust to humidity. The calculations are prepared every 0.1 sq m recorded in the third bill ratio of fresh concrete (F-QC-018) in order to facilitate the concrete.
When the rate of mixed concrete. That the value of the humidity. Used to calculate tabulate all 0.1 M 3 recorded in the notice of fresh concrete mix proportion (F-QC-018) to convenient to ารผสม concrete.