Stone curtain wall need to detect what is the thing

Answer:

Need to do field experiments are: (1) post-embedded parts of the on-site drawing test, the number of extraction should be taken according to the provisions of the standard random sampling according to law; (2) silicone structural sealant peeling test, the number of extraction for each 100 components extracted 1; (3) If the use of two-component silicone sealant, should also be mixed (butterfly) test and pull off (plastic cup) test. The same type to do a group can be; (4) water test, all carried out;

1, need to do three tests: wind pressure deformation performance, airtight performance and watertight performance; 2, some also need to do: in-plane deformation performance and other performance testing, that is often said that the four; 3, angle steel channel do not need to do a retest; 4, need to do the test material: (1) the peel strength of aluminum-plastic composite panels; (2) the bending strength of stone, the freezing resistance of cold areas of stone, the indoor use of granite radioactivity; (3) stone sealant pollution (4) curtain wall structure with the Shore hardness of plastic, under the standard conditions of tensile bond strength (5) curtain wall structure sealant, weathering sealant and its contact with the material compatibility and peel adhesion test (these two indicators sealant factory inspection report can not provide, but must be re-used before sealing) ;