Drop Impact Test Hardwood Surface
1.Introduction
The hardwood surfaces can meet the requirement of GB4943.1-2011 clause 4.2.6 and UL1993 clause 8.8.2. It is applied to perform the drop impact test to detect the drop resistance performance of the sample. The hardwood surface shall rest on a concrete floor or an equivalent non-resilient floor during the test.
2. Parameter
Item | GB hardwood surface | UL Hardwood surface |
Size | 600*600*52m (customized) | 600*600*63mm (customized) |
First Layer | Oak board*1 with thickness 13mm above | Oak board*1 with thickness 25mm above |
Second Layer | Plywood*2 with thickness 19~20mm | Plywood*2 with thickness 19~20mm |
structure | The oak board is installed on two layers of plywood to ensure that the overall horizontal plane is flat and there is no gap in the fastening | The oak board is installed on two layers of plywood to ensure that the overall horizontal plane is flat and there is no gap in the fastening |
Standard | GB4943.1-2011 | UL1993 |
