1.1 in order to regulate the temporary exhibition tent construction, meet the use function, technology and reliable, safe, economical and reasonable, ensure project quality and the use of security, these rules are formulated.
1.2 this standard applies in the exhibition project temporary space using single span of not more than 40m single tent design, manufacture, installation and use and maintenance. When the monomer span is greater than 40m, or the height of the 2 layer (including 2) and special requirements should be organized experts to carry out the safety of security.
