How Cement is Made. Portland cement is the basic ingredient of concrete. Concrete is formed when portland cement creates a paste with water that binds with sand and rock to harden. Cement is manufactured through a closely controlled chemical combination of calcium, silicon, aluminum, iron and other ingredients.See an overview of the cement manufacturing process in this 7-minute animation.oncrete is formed when portland cement creates a paste with water that binds with sand and rock to harden. Cement is manufactured through a closely controlled chemical combination of calcium, silicon, aluminum, iron and other ingredients.
What happens to debts when someone dies? When someone dies, debts they leave are paid out of their 'estate' (money and property they leave behind). You're only responsible for their debts if you had a joint loan or agreement or provided a loan guarantee - you aren't automatically responsible for a husband's, wife's or civil partner's debts.
Medical expenses not paid by insurance are then paid, as well as property taxes. Credit cards and personal loans are usually at the bottom of the list, and if no money remains, the debt may be written off. Secured debts, such as a car loan or a mortgage, are also owed after the account holderâs death.