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.
7. Inheritance Tax may have to be paid on a personâs estate (their money and possessions) when they die. Inheritance Tax is due at 40% on anything above the threshold of Â£325,000 - but thereâs a reduced rate of 36% if the personâs will leaves more than 10% of their estate to charity.f the deceased transferred assets into a trust before they died. If youâre valuing the estate of someone who has died, youâll need to find out whether they made any transfers in the 7 years before they died. If they did, and they paid 20% Inheritance Tax, youâll need to pay an extra 20% from the estate.