We are the construction unit to the scene into the decoration with the sandwich panels and fire retardant coating supervision requirements were re-test and then also use a good brush-resistant paint sandwich panels to do re-examination Will this want to detect what the purpose of what is the detection of the project. Good people to help answer Thank you
Testing items, the general requirements in the relevant norms, if there is no required material, you can not do the retest.
The purpose of the test is whether the material meets the design requirements
The item is refractory grade
