A sliding gate is a type of gate that operates by sliding horizontally along a track. It is commonly used for driveways, entrances, and other areas where a traditional swinging gate may not be practical or space-efficient.
Sliding gates are typically made of metal, such as steel or aluminum, and can be automated or operated manually. They are often equipped with wheels or rollers that allow them to slide smoothly along the track.
Automated sliding gates are controlled by an electric motor that opens and closes the gate. They can be operated using a variety of methods, including remote controls, keypads, or sensors. Some sliding gates also have safety features, such as obstacle detection sensors, to prevent accidents or damage.
Sliding gates offer several advantages over other types of gates. They require less space to operate since they don't swing open or closed. This makes them ideal for properties with limited space or steep driveways. They are also more secure and harder to force open compared to swinging gates.
However, sliding gates do have some limitations. They require a level and smooth surface for the gate to slide properly. They can also be more expensive to install and maintain compared to other types of gates.
Overall, sliding gates are a popular choice for homeowners and businesses looking for a convenient, secure, and space-saving gate solution.
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The old furniture in the store is different. In the process of the furniture renewal project, the whereabouts of the old furniture has become a concern of the industry and the industry. Before the announcement of the pilot project, the old stores had already carried out the trade-in activities, and the handling of the old furniture was also different. Among them, the Real Home has established its own old furniture recycling and processing center; Lan Jingli has cooperated with Haidian Material Recycling Company, the latter will take away the old furniture without charge; Jimei Home will resell the old furniture to the second-hand furniture manufacturer. After the decomposition of the reuse, it will be sold to the material processing plant; Chengwai will send the old furniture to the second-hand furniture market. After the implementation of the old-fashioned furniture replacement project, the ways in which the old stores deal with the old furniture are roughly divided into two categories: selecting secondary transactions or donations that can be used twice, and handing over the furniture to the government-designated renewable resource recycling company. On October 31, the Beijing Business Council announced the list of enterprises recycling renewable materials recycling projects – Beijing Huajingyuan Renewable Resources Recycling Market Co., Ltd. and Beijing Qinglonghe Economic and Technological Development Co., Ltd. According to the reporter's understanding, the Real Home, Lan Jingli, Chengwai Cheng and Jimei Home have chosen to cooperate with Beijing Huajingyuan Renewable Resources Recycling Market Co., Ltd., and Red Star Macalline has cooperation with both companies. During the interview, the reporter learned that the processing methods of the various stores are still different for the old furniture that is recycled. For example, the home of Chengru and Chengwai Home Furnishing Plaza will select furniture that can be used again to enter the second-hand furniture market, or donate it in the form of charitable donations. For those who can no longer use it, sign a cooperation agreement with the winning bidder. Processing; and some stores directly hand over the old furniture to the recycling resource recycling company for processing. According to Yin Bo, general manager of Lan Jingli, "The old furniture of Lan Jingli's home was taken back to Huajingyuan Recycling Resources Recycling Market Co., Ltd., we have calculated that if we can pick out the furniture that can be reused, we must Freeing up special venues and hiring staff is not worth the loss, so we did not intervene in the processing of old furniture, and all of them were handed over to professional companies for processing.†After the dismantling of old furniture, the reporters contacted the two renewable resource recycling companies and tracked them. The flow of old furniture. Both companies stated that they would dismantle the recovered old furniture and classify the different dismantling materials into the waste recycling field. According to the person in charge of Beijing Huajingyuan Recycling Resources Recycling Market Co., Ltd., more than 200 pieces of old furniture were recycled in November. All the old furniture that was pulled back was dismantled and divided into three categories: sheet, fabric sponge and metal. It is understood that Huajingyuan has a booth responsible for recycling different types of materials in its waste recycling yards. There are more than 100 different types of materials decomposed from old furniture, which are sold to different booths. It is understood that the nature of material recycling companies and renewable resource recycling companies is "a transit station." In this transfer, the old furniture is dismantled into different kinds of materials and placed in different sorting areas and processing areas. For example, the leather separated by the old sofa is divided into leather areas, metal nails and other metal on the old furniture. The pieces are piled up in the scrap metal processing area and are packaged by the machine as a cube for transportation. For the hazardous waste generated by furniture products, it will be uniformly recycled to the hazardous waste area for unified treatment. According to the person in charge of the recycling resource recycling company, the scrap dealers who purchase these waste resources will also look for the “next home†channel to deal with. “The majority of the recycled resources produced by the old furniture are sheet metal. These plates will be transported to the wood-based panel production enterprises in Hebei and Shandong, and will be processed again by crushing and other technical means to produce new sheet products.†On-site visit transportation and demolition On the 3rd of December, the reporter visited Huajingyuan Renewable Resources Recycling Market Co., Ltd. located in Yonghezhuang, Fengtai District. According to Yuan Along, director of the office of the Recycling Market Co., Ltd., so far, about 200 tons of old furniture was recycled in November. The reporter saw on the scene that there were two stalls full of old furniture that had not been dismantled, including sofas, beds, cabinets, tables and chairs. After being dismantled, the furniture collected is roughly divided into wood materials such as solid wood and board, metal materials such as steel wire and hardware, sponge and silk cotton in soft furniture, fabric on furniture surface, and leather. Among them, wood materials are the most, accounting for 70%-80% of all waste materials, followed by metal materials, accounting for 10%-15%. The reporter watched the whole process of dismantling the workers to dismantle a set of sofas. Zong Chengguang, manager of the management department of the Recycling Market Co., Ltd. told reporters: "The sofa is the most troublesome to disassemble, and a sofa is completely dismantled into the surface of the leather. The sponge under the leather, the wooden board and the hardware fittings take about half an hour.†He said that the cost of furniture recycling is the labor cost of dismantling in addition to the transportation cost. The furniture is pulled back, four porters plus one driver, and transportation. The fee will be more than 700 yuan. After the dismantling, it will be sold for only 200 yuan. There was a small truck on the scene just back from a store, and there were about 20 pieces of wardrobes full of cars. According to Zong Chengguang, in addition to the old furniture sent directly by some furniture companies, the stores usually have their own warehouses, and will be dragged back once after a certain amount. "This time all the cabinets are neatly placed on the truck. When there were sofas and mattresses in the past, one car couldn't pull so much," said one unloader. Recycling analysis Recycling furniture can be reused almost all based on the value of the dismantled materials, which the recycling company sells in different categories. According to Yuan Along, the price of Huajingyuan sold is 100 yuan-200 yuan/ton for wood, 1000 yuan/ton for metal, 1100 yuan-1200 yuan/ton for sponge, 150 yuan/ton for cloth, and less leather. Handed over to the waste disposal company for incineration. It is understood that the different types of furniture waste after dismantling will be recycled in the recycling market by the corresponding booths and sent to the channels they need. There must be very little or even less than 1% of the incineration or landfill. As a platform, the recycling market will pack the same kind of waste materials in addition to the dismantling work. For example, the metal materials will be uniformly cut into corresponding sizes by a metal shearing machine, and then pressed into the same size by a metal briquetting machine. Blocky, easy to carry and weigh in the process of sending to the steel mill; sponges and fabrics will be packaged into one bag and one bag respectively; after removing the hardware, the wooden materials will also be packaged together with plates of similar size and material. . Among them, the wooden materials that are transported are divided into two types, and the solid wood materials are sent directly to some furniture factories. The large pieces of solid wood can be directly reused into small pieces of furniture, and only need to remove the paint on the surface; Non-solid wood is mostly artificial boards, including plywood, shavings, fiberboard and so on. According to Tao Yiming, chief engineer of the China Wood Conservation and Development Center, the artificial board is made of adhesive, which also contains formaldehyde-based substances, which is relatively troublesome to handle. It is necessary to first pulverize into granules and take out the previously added glue, so the cost of the treatment will be higher, but after the smashing, the new artificial board can be made again, and the treatment process will not cause pollution if it is strictly controlled. As for hazardous waste, Tao Yiming said that there are not many hazardous wastes in wood furniture. For example, some artificial woods contain preservatives and insecticides. These materials generally contain heavy metals, so if they are directly burned during processing, they will inevitably pollute the air. It must be crushed and reused to reduce environmental pollution. In addition, there may be benzene, formaldehyde, etc. in the paint on the surface of the furniture, and the same treatment is required. The industry believes that the reuse rate of old furniture in China is not high, in fact, many materials can be used again after treatment. In the industry, the recycling of sound wood waste needs to form an industrial chain. The chief engineer of the China Wood Conservation Development Center is led by the Ministry of Commerce to replace the furniture with old ones, which is beneficial to promoting resource recovery and avoiding waste of resources. However, if it is to be developed, it must be rationally laid out, and basic plans should be formulated to form a recycling industrial chain for recycling waste wood. Taking Beijing as an example, through the annual timber quota harvesting plan, it is necessary to specifically study how much wood is consumed in Beijing each year, how much wood is recycled, and then set up a recycling station for centralized recycling, centralized dismantling and reuse. In theory, the reuse of old furniture can be completely without waste. The key issue is that the rationality and value-added in the process of utilization are not achieved. Nowadays, the recycling of old furniture is difficult for small enterprises, transportation and labor costs are too high, the source is unstable and the recycling channels are not fixed. China has now imported 50% of timber, and most of it is imported. It should be very dangerous if it is not dependent on imports in the future. Many old goods can be reused directly by Zong Chengguang. Beijing Huajingyuan Renewable Resources Recycling Market Co., Ltd., from the perspective of our collection of old furniture, many things can be directly reused. For example, the sofa we pulled back from the store, but the surface is broken, the renovation may be no different from the new one, but no one is going to do this now. In fact, if the furniture recovered from the store can maintain its integrity as much as possible, it will be the best to enter the second-hand market, but we will all be dismantled. Not only furniture, but also many things can be recycled and reused. The state should also encourage the recycling of materials when formulating packaging, and encourage everyone to use disposable products such as yogurt, beer, and soda bottles. You can use glass bottles as much as possible. Nowadays, many of them are disposable plastics. After recycling, they have to be re-created into granules and plastic bottles to make new disposable containers, which brings a lot of unnecessary troubles and wastes resources and is not conducive to environmental protection. The reporter observed that the entire chain of waste furniture recycling was to be established during the interview process. It was found that the major supermarkets and renewable resource recycling companies had many unspeakable secrets. The renewable resource recycling company loses money to do business, and the store complains that the other party is not active, reflecting the difficulty of the furniture recycling industry “losing money to doâ€. According to the person in charge of Beijing Huajingyuan Recycling Resources Recycling Market Co., Ltd., the light freight and labor costs of pulling a car's old furniture are more than 700 yuan. The old furniture that is pulled back is no longer sold, and the money recovered from selling scrap is far less than the expenditure. According to a person in charge of the store who did not want to be named, when the furniture trade-in project was implemented, the subsidy information for the consumer participation project was clear, but for the participating stores, renewable resources companies and waste disposal companies, Clear subsidy methods and amounts. The reality is that during the bidding process for the second and third packages in the bidding phase of the project, that is, the process of bidding for renewable resource recovery enterprises and waste innocuous treatment enterprises, the number of participating enterprises was less than three and the number was rejected. The person in charge of the store said: "The companies that are working with us are not very active now. Our furniture is piled up outside the warehouse. They have not taken them in time. They all say that the plates will be pulled away for reproduction, but who can Can you see it? If you can't do secondary production and processing, the cost of incineration and filling is very high.†Previously, the Beijing Business Council announced a waste-harming treatment enterprise, namely Beijing Jinluo Mangrove Environmental Protection Technology Co., Ltd. . According to the two renewable resource recycling companies, the company has never contacted them, and the two companies have not been in contact with them because of “the amount of old furniture is too smallâ€. The reporter tried to contact the relevant person in charge of Beijing Jinyu Mangrove Environmental Protection Technology Co., Ltd., but has not received a response. According to industry insiders, professional material recycling companies will have long-term cooperation with recycling materials manufacturers and companies specializing in waste disposal. According to Yu Wenji, chief expert of the Institute of Wood Research of the Chinese Academy of Forestry, the waste generated from old furniture is mainly waste wood. At present, the foreign treatment of this aspect is very mature. The government has issued relevant regulations on the collection and treatment of urban waste wood. The waste wood factory gives a certain subsidy, and also established a mature waste wood recycling system: the “three-two principleâ€: reuse, recycle, relief, that is, secondary use, recycling, and conversion to other energy after incineration. Yu Wenji said that at present, China's technical level is backward in this respect, and the management and operation mechanism for recycling and recycling of waste wood has not yet been formed.