21. Homeowners were frantically piling sandbags to protect threatened houses and businesses. 22. They then sprayed plastic foam into the cracks between the sandbags . 23. Other Christian sites throughout the country were fortified with sandbag bunkers. 24. Fire stations were handing out sandbags but supplies were quickly diminishing. 25. A police disposal team covered it with sandbags and detonated it. 26. Sandbags have been used since at least the late 18th century.27. Employees and contractors were temporarily using sandbags to close these holes. 28. :: : : Sandbags are particularly useful as secondary supports. 29. The fire was the result of pyrotechnics igniting a burlap sandbag . 30. Shortly after midnight, the North Koreans began shelling Sandbag Castle.
