GB/T 24497-2009 Active National standards

GB/T 24497-2009 Performance standards in building—Performance test for precast concrete floors—Behavior under concentrated load

Publish Date: 2009-10-30 Implement Date: 2010-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 24497-2009

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Engineering structure

ICS Name: Ceiling, floor, and stairs

Publish Date: 2009-10-30

Implement Date: 2010-04-01

Pages: 5 pages

Scope

This standard specifies the procedures for determining the performance of floor slabs and floor components under concentrated loads. These tests include:
——Test of lateral bonding strength of finished floor slabs;
——Test of penetration resistance of floor slabs with surface layers;
——Test of indentation/flexure on filled blocks (this test is designed to verify their safety during the assembly stage).
This standard applies to various concrete precast floor slabs, components, or thin secondary components (generally not exceeding 2 m).