(The main contents of this specification are: general principles, terminology, basic regulations, base laying, overall surface laying, slab surface laying, wood and bamboo surface laying, and branch (sub-branch) engineering acceptance. The main provisions of this standard include: division of sub-division projects and sub-projects, listing of process control provisions, highlighting the test content of construction quality standards for main control projects and general projects, and strengthening sub-division (sub-division) projects and sub-projects. Branch) project acceptance. Therefore, this specification is not only the acceptance of the project quality, but also the acceptance of the process.)