The new standard specifies the general technical requirements, flushing functions, and test methods. However, for consumers, how to pick a good ware should pay attention to the following aspects. →Related reading: High-priced Sanitary Ware may not have high quality sanitary ware
1, quality only qualified products. The appearance quality and deformation index have been changed accordingly in this new standard. The appearance of the product was visually inspected from the original light intensity of 300LX at a distance of 0.5m from the product, and was changed to a visual inspection at an illumination intensity of 1100LX from the product at 0.6m; The deformation index was increased to a maximum of 6 mm, while the original standard surface deformation of 5 mm and the overall deformation of 8 mm were also retained. At the same time, as long as it satisfies certain criteria, its products will be manufactured at a level of qualified products, eliminating the provisions for the original qualified products and superior products.
2. There is a clear provision for the amount of water used for toilets. Water-saving toilets require no more than 6 liters of water, 9 liters of ordinary water, water-saving squat toilets should not exceed 8 liters of water, and ordinary types should not exceed 11 liters.
3. The surface area of ​​the toilet water seal should not be less than 100 x 85 mm. The previous standard did not specify the surface area of ​​the water seal. The purpose of this new increase was to achieve a better deodorant effect.
4, the depth of the toilet seal should be 50 mm, the seal should be more than 50 mm, no matter how the bottom of the toilet changes in the arc, the depth of the water seal should be maintained at 50 mm or more, and when the flush is completed, water The reply of the seal should also be kept above 50 mm.
5, supporting requirements and flushing device anti-siphon function also has clear provisions. Its main role is to ensure that in case of negative pressure such as water stoppage, water in the storage tank cannot be reversed to prevent contamination of the water source.
Ware purchase
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