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Anonymous users2024-01-24China's main reference standard for furniture environmental protection: GB 18584-2001 Chinese name: Interior decoration materials The limit of harmful substances in wooden furniture, which stipulates the amount of formaldehyde emission and soluble heavy metals.
The acceptance criteria of mahogany furniture are mainly reflected in: >>>More
At present, the national mandatory standard is not less than E1 level, some furniture merchants will use E0 grade board production, under normal circumstances, as long as it is fully edged, it can be used indoors, but E0 formaldehyde emission is less, safer for people.
The environmental protection toilet is made of partition board wall, there are male and female toilets, the bottom plate is provided with a toilet pit, the bottom plate is provided with a urine passage and a stool passage under the bottom plate, the front part of the toilet pit corresponds to the urine channel, the rear part of the toilet pit corresponds to the stool channel, the outlet end of the urine channel is lower than the other end, there is no piston type scraper in the stool channel, the top of the two ends of the stool channel is provided with transmission gear, the piston scraper is connected to the chain that is assumed to be the transmission gear, the gear shaft of the transmission gear extends out of the partition plate wall, and the outer end of the gear shaft is connected with the power drive device.
Non-environmentally friendly furniture is mainly free formaldehyde emission and benzene series (benzene, xylene) exceeding the standard to endanger human health, and these two types of substances mainly come from inferior wood-based panels and inferior paint. Green furniture refers to furniture that basically does not emit harmful substances. >>>More
The China Commodity Society has promulgated the national standard for green furniture, which has strict regulations on raw materials, adhesives, metals, lead, product hygiene, logs and fabrics. Truly eco-friendly furniture has very strict requirements in terms of production design, material selection, production process, waste discharge, energy consumption and recycling. Therefore, at present, many "environmentally friendly furniture" sold in many domestic markets are only relative. >>>More