Emergency shelters, often serve as a blessing for the victim to a disastrous situation in which these emergency shelters are used. The yurts, tepees, tents, military tents and certain types of these emergency shelters, which are widely used in emergencies. Some of these emergency shelters are made of materials of very high quality and are developed with innovative technology, while in some emergency shelters, the poor quality materials are used and they are often very cheap. (more…)