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.
Your heirs aren't usually responsible for your unpaid taxes. Even in death, you have to pay the taxman. When you die, any cash and assets that don't go to a named beneficiary -- such as life insurance policies or payable-on-death accounts -- become part of your estate.f you die this year and you owe income taxes, your executor has to file a final 1040 on your behalf.