The passing rate of Guangdong ceramic tile fell into two semi-ceramic was bright silver in Hong Kong "red light"

Published: 10 Jul 2009 22:01:53

Yesterday (July 8), the Trade and Industry Bureau of Guangdong Province announced the second quarter of this year on the province of ceramic tiles, stone special inspection results show that the intrinsic rate of only 65.8 percent passed, a drop of more than 25 percent last year. One of the important safety indicators, such as ceramic tile damage modulus and fracture strength, Stone bending strength of the radioactive nuclear and radioactive, are the main projects fail. The samples of Foshan, Heyuan, Meizhou, Zhaoqing, Qingyuan, Yunfu City, 34, etc. 6 sales business sales of goods of 120 batches tested, 79 qualified batches and 41 batches failed, the intrinsic rate of 65.8 percent qualified. The samples of ceramic tiles and stone more than the passing rate dropped by 25 percent last year, mainly due to the international financial crisis, a significant decline in demand for building materials enterprises in order to promote their products, low-priced competition and hence lower production costs, the impact of the product quality. From the quality of the outcome of a sample survey, the ceramic tile failure is damage to the main strength and rupture modulus. It is understood that these two ceramic tile is an important performance indicators, damage and fracture strength and low modulus product in use cause cracking, cracking or surface defects, affect not only the decorative effect may also cause harm. Stone's main failure is flexural strength projects and radioactive. Failure intensity during the transportation of the stone as well as in the construction process are easily damaged and broken, the impact of construction quality. Experts suggest that the general public when choosing ceramic tile, first of all not to buy thin glaze of glazed tile and brick, the thin wall of glazed wall tiles affixed prone to crack and fall off later; Second, in the choice of glaze plane wall, we should look out and listen to their voices solid; Finally, when the purchase of ceramic tiles, to see whether there is any identification of radioactive limited, good touch its smooth surface is generally smoother than the resistance of ceramic tiles better pollution performance. Stone in the purchase, if a large area for indoor decoration stone products, it is best not to purchase large brown beads, small brown beads, India red granite, stone products, which may be more radioactive. By-laws: Some unqualified goods