Mosaic products quality inspection

Mosaic products quality inspection: after this kind of stone paving brick lines need to be within Visual distance, viewed from the Visual sense essentially uniform line, specifications and dimensions are all in line with standard tolerances, such paving results for qualified products. If following the discovery of the paving bricks from the Visual line has a very obvious mixed conditions, you will need to be removed to deal with.

If it is purchased by Mosaic size problems with the product, you can request a replacement. In addition, we can also be judged from the sound of their, in the decision process, you can be hit with an iron bar and other objects of the product, if the product sounds clear, can be judged to be non-defective product, if its sound muddy, and appear dull and rough and raspy voice effects, you can determine for the certified product.

2, and Pu posted firm degree of test method: with hands pinch residence to Pu posted of mosaic products even in with of two angle, makes its erect, then will its put flat, repeatedly times zhihou, if no bricks dropped or is curling, is for qualified products; if in repeatedly experiment zhihou, has bricks scattered or is curling situation appeared, is for not qualified products, can not purchase.

3, and check the products of dehydration time: first will the mosaic of brick joint put flat, and will Pu posted paper up, water for soaked zhihou placed 40 minutes Hou, again pinch live the brick of Pu posted paper of a angle, and will paper opening Xia, this operation among, if can will paper opening Xia, is representative the products for qualified products, opening down, is for not qualified products.