A quantity of portland cement: 94 lb in the United States, 87.5 lb in Canada, 112 lb (50.8 kg) in the United Kingdom, and 50 kg in most countries using the metric system.
A quantity of portland cement: 94 lb in the United States, 87.5 lb in Canada, 112 lb (50.8 kg) in the United Kingdom, and 50 kg in most countries using the metric system.