Guangdong produces three very carcinogenic ceramic tiles (Blacklist )

Guangdong produces three very carcinogenic ceramic tiles (Blacklist )

State Bureau of Quality Testing spots check revealing it is not up to standard that the radioactive nuclide puts a limit on quantity
The reporter knew yesterday, State Bureau of Quality Testing announced the announcement of spot check of quality recently, there is 97 in all Plant the potter
On the ceramic tile products " L Black roll " ,In that it is not up to standard that 3 batch products are put a limit on quantity by the radioactive nuclide of detection, and the place of production is Guangdong.
Long-term radiation increases carcinogenic probability
The reporter finds from the report, Fujian altogether correctly of State Bureau of Quality Testing this time, 8 such as Shandong, Guangdong, Sichuan, Shaanxi save 272 364 kinds of ceramic brick products which enterprises produce and spot check supervision, find that there is 97 Plant the products not up to standard. Among them it is not up to standard that 36 kinds of products destroy intensity, 15 kinds of products fracture moduli, such products are easy to fracture, break in using. 37 kinds of products water absorbing capacity are not up to standard, mainly ceramic brick fires the temperature low, time is short and making more tone holes, absorb the moisture in using, cause the base substrate to pick up the moisture and swell, produce the crackle or peel off easily.
Spot check, find radioactive nuclide in the 3 the intersection of batch and products put a limit on quantity not up to standard still this time. The relevant experts of inspection center of quality surveillance of the products of Guangdong Province say, the radioactive nuclide contained in the ceramic tile products exceeds standard, if to human body's long-term radiation, will increase the probability which is infected with cancer.
The reporter sees, have involved in one of the thing companies rich ceramic Co., Ltd. of China of Guangdong and already sent out the relevant announcement on the net, claim the company has already learnt the national quality supervises the sampling inspection announcement which examines the general bureau, the company is organizing the special messenger to do the further investigation to the products of two types involved now.
The industry and commerce inspects the qualification rate by random samples to lower big
It is not unique . The reporter still knows, the latest ceramic brick, stone material sampling inspection result of industrial and commercial bureau of Guangdong Province reveal, ceramic brick qualification rate 62.1%, plummeted nearly 30% more than the qualification rate in 2007. Administration for industry and commerce says, the reason of the qualification rate on the low side lies in inspecting the change of the way by random samples and influenced by international financial crisis building materials trade due to competition of low price. In this detection, ceramic bricks have not found the radioactive project exceeds marking, it is not up to standard to mainly destroy intensity and fracture modulus . But stone material respect, there is radioactive qualified project of batch 8. It is reported, according to the regulation of national standard, the stone material must indicate the radioactive classification while selling, otherwise can't be listed and sold .
Relevant person, industrial and commercial bureau of province, remind, the intersection of consumer and large the intersection of area and ornamental the intersection of stone material and product indoors, you had better not buy big the intersection of coffee and pearl, detailed the intersection of coffee and pearl, the intersection of India and granite such as being red, because the radioactivity of the stone material products may be relatively great. While buying the stone material in enormous quantities, need to ask for and examine the report from the other side. Meanwhile, while choosing the porcelain quality and polishing bricks, depend on too whether there is amount of radioactive limit annotated.
Stick to the person small: How to select the porcelain brick?
Don't buy and lean towards the thin glazed tile and not have glaze brick . Incident and anaphase and full of cracks and lossing after sticking the wall with wall brick because these thinner glazes, it is relatively bad to destroy main performance such as intensity and fracture modulus. Thinner the intersection of colored glaze and brick and have the intersection of glaze and brick it destroys intensity and fracture to be modulus relatively poor, paving will produce rupturing on the ground easily, influence service life. While choosing the wall brick the glaze, should strike, is it solid to listen to its sound, the acceptable product sound is usually relatively clear and fragile. In addition, the porcelain quality polishes bricks, it depends on whether to annotate radioactivity to put a limit on quantity, is it smooth to take hands and touch their surfaces, general smoother porcelain quality polishes brick it and is able to bear pollution performance better.
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