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In order to further standardize the treatment and resource utilization of construction waste in Hainan Province, the Department of housing and urban rural development of Hainan Province drafted the three-year action plan for the treatment and resource utilization of construction waste in Hainan Province (2022-2024) (Draft for comments) (hereinafter referred to as the "plan"), which is now open to all sectors of society for comments. Citizens, legal persons and other social organizations can feed back their opinions to the urban and rural environmental health management office of the Department of housing and urban rural development of Hainan Province by July 5, 2022 through e-mail, letters and other means. By 2024, the safe disposal rate of construction waste will reach 100% According to the plan, in 2022, all cities and counties will complete the preparation and issuance of special plans for…
Those who dump or sprinkle construction waste without authorization and fail to correct within the time limit may face heavy fines. On July 28, the 45th meeting of the Standing Committee of the 13th Provincial People's Congress deliberated on the regulations of Guangdong Province on the management of construction waste (Draft) (hereinafter referred to as the "draft regulations"). In view of the low level of comprehensive utilization of construction waste in our province and the imperfect joint supervision mechanism of departments, Guangdong plans to legislate to clarify the contents of construction waste transportation, waste disposal site management, cross regional balanced disposal, etc., so as to provide legal guarantee for the construction of "waste free city". Construction waste transportation management is an important part of urban pollution prevention and control. The draft regulation stipulates that during the transportation of construction waste,…
According to the letter of the standard and quota Department of the Ministry of housing and urban rural development on the preparation of two standards such as the technical standards for the reduction and quantification of construction waste on the construction site, the Ministry of housing and urban rural development organized China Construction First Bureau (Group) Co., Ltd. and other units to draft the industrial standard technical standards for the reduction of construction waste on the construction site (Draft for comments), which recently solicited opinions from the public. The deadline for feedback is December 22, 2021. The standard mainly includes 8 items: general provisions, terms and symbols, basic provisions, estimation, source reduction, collection and storage, reuse and recycling, measurement and emission, which are applicable to the reduction disposal of construction waste at the construction site. The standard specifies that construction…
The evaluation standard for green construction of construction engineering requires that the dust control shall comply with the following provisions: 1. A watering and cleaning system shall be established on the site, equipped with watering equipment, and a special person shall be responsible for it. 2 dust suppression measures shall be taken for exposed ground and intensively stacked earthwork. 3 vehicles transporting earthwork, muck and other dust prone vehicles shall be closed or covered. 4. The inlet and outlet of the site shall be equipped with flushing pool and moisture absorption pad, and the vehicles entering the mountain shall be kept clean. 5. Building materials that are easy to fly and fine particles shall be stored in a closed manner, and the remaining materials shall be recycled in time. 6 for construction operations prone to dust, measures such as shielding…
When it comes to construction sites, the first impression is that there are pits dug on the ground, muck trucks on the ground, dust flying from high-altitude floors and soil Brown everywhere... Construction sites inevitably exist for the construction and development of the city. Construction sites with many materials often produce noise, vibration, dust, soil residue, etc., which may affect the working conditions and labor hygiene of construction personnel at least, or affect and destroy the original production and living environment in the area, resulting in public hazards. Among these problems, dust pollution particularly affects public life and travel. The state has also made a series of regulations for dust prevention at the construction site: the construction site is completely enclosed; There shall be no floating soil after hardening of roads, processing areas / living areas at the construction site;…
A waste of high building construction and environmental protection tube, comprising a plurality of a big head shape and end to end the short tube, mutually fixed hanger and connectors, environmental protection conduit is fixed on the high-rise buildings on the body bracket, comprising a buffer tube, wherein the buffer tube is L type setting, the buffer tube spool thread and the connection, the buffer pipe is arranged in the buffer layer, need to building waste transport, can be guided to the ground by building environmental engineering waste pipe, waste in the waste of high building construction environmental protection tube is going down to the ground when the internal buffer by buffer tube the tube is L, buffer settings, can be supported in a vertical falling waste, make the acceleration of gravity is smaller, and the buffer layer can play…
The maximum height (overall length) of the debris chutes made of plastic ,amount to limits is 40m,other material such as steel chute limits 30m. Regard wind,raining,and other case ,the debris chute should be pulled by rope on ground ,2-3 pull anchoring point . The steel support is the necessary parts for debris chute mounting ,debris chutes consist of: - well-behaved pipes from plastic , connections by chains, hooks and eyes. - carrying frame for hand winch and for debris tubing connection. Fastening takes place at window attachments or at scaffolds. - window attachments, which embrace force-like the window breast and which take up carrying frame - hand winch with support frames only for the assembly and disassembly of the debris pipes (the drop line coupled at the ground from single pipes pulls). Mounting on concrete slab /concrete floor: Mounting at the building windows opening: Mounting on the scaffold: Mounting on the concrete wall: Mounting exterior of building by the anchoring on the wall,and not more than 8m distance between two anchoring .
Debris chute designed not only convenient but also stackable one by one for delivery and stock in. Export and import loading about 200 pieces per 20 feet container , around 500 pieces per 40 feet container. Construction high rising erection solution is variable as per conditions and space limits etc. hanged on the wall way out or the windows side, hanged on the floor at vertical opening hole, placed on the top of the building , or fixed on the supporter and scaffold.
1. Use the reserved ventilation pipe shaft or daylighting shaft of high-rise buildings, or install a garbage conveying channel on the outer wall to directly put the garbage into the garbage channel, and the garbage is transported to the designated ground garbage collection box through the pipeline under the action of gravity. 2. Imported polyethylene material is adopted, which is light in weight and convenient for installation, disassembly and replacement. 3. It has good impact strength and buffer strength, and reduces transmission noise. 4. Reduce throwing in the air, reduce injuries caused by falling objects and suppress building dust. 5. The product is large at the top and small at the bottom, with a certain taper. It is packaged together to save storage and transportation space. 6. It can be bent arbitrarily within a certain range to facilitate waste transportation…
Through the in-depth investigation on the supply and demand situation, import and export situation and key production enterprises of the construction waste tank Market, this paper makes a comprehensive and in-depth analysis on the survey data such as the scale, competition, region, trend and attraction scope of the construction waste tank Market, comprehensively and deeply combs the current situation of the construction waste tank Market, and prudently and rigorously analyzes the development prospect of the construction waste tank Market
