1.three distance observation of the appearance quality of the appearance quality also contains appearance defects, refers to the lack of missing Angle crack edges pit nest spot color line, marble plate and warping sub-sag, stain appearance defects in natural granite and marble construction standard, the appearance quality index rules, with a group of plank of color markings should work, harmonic, shoddy goods do not allow to have appearance defects in domestic outfit a detection method for natural stone faults: sheet will be flat on the air, within 1.5 meters plank significant visible shortcomings as a flawed; Not significant from 1.5 meters away from the plate, but visible in 1 meter shortcomings as no significant shortcomings; Any defect not visible 1 m from the plate shall be deemed to be faultless.
2.share weigh the processing of natural stone material and processing quality directly affect the quality of home outfit natural stone decorative surface decoration effect, and stone material level to distinguish between the primary according to technical indicators of standard scale tendency respectively (tended to length width thickness) flatness and existing Angle and service according to the tendency of the technical indicators and limit public servants of the plate is divided into inferior product grade a qualification reaching the level of consumers in the purchase contract rules, avoid using the abstract words such as arrived in the country standard products In every batch of product, if be inferior grade, taste to do not allow to have the existence of the first class that overstep 5%, if be the first class, taste to do not allow to have the existence of the qualified product that overstep 10%, if be the unqualified product, do not allow to have the existence of the unqualified product that overstep 10%.
3.Three gloss units to distinguish the level in domestic outfit in the natural stone material standard, glossiness is called mirror luster current natural granite plate standard rules, the front of the mirror sheet should have bright luster, spectacle lens plate can clearly reflect mirror gloss value should be not less than 75 gloss units most granite plank gloss value from 80 to 90 units, is the outstanding bright luster consumer request according to their own different, the values indicated in the purchase contract glossiness should arrive, or the board gloss value according to the agreement as standard Active natural marble plank standard is medium to glossiness value aborted rank to distinguish, the lowest glossiness value of inferior article differs by chemical advocate component and share out bonus 3 kinds, it is 90 80 60 burnish unit respectively.
According to relevant parts, the home installs natural italian marble stone decoration stores, accounting for 20% of the overall consumption of high-end residence more reached 30% ~ 40% from the air to the wall, from the cabinet to the desk and chair, domestic outfit penetration into the natural stone products throughout the home market of numerous home outfit natural white marble stone material enterprise competes for home shopping mall, chaos hit service card, attaches great importance to the brand effect, and suspension of experiential marketing, predictably, domestic outfit natural stone material market will bring unprecedented development opportunity of the stone industry
