（2） After 6 months from the date of release, the new project shall not use the restricted construction processes, equipment and materials listed in the catalogue within the restricted conditions and scope.
The restricted conditions and scope are: it shall not be used in waterproof works near underground confined spaces, poorly ventilated spaces and flammable materials.
▲ Yuguo light repair ▲ Shengyang rubber and plastic – repair expert ▲ Sichuan Tongshen ▲ yixiutianxia recently, the Ministry of housing and urban rural development issued announcement No.
Notes to the catalogue of elimination of construction processes, equipment and materials endangering production safety in housing construction and municipal infrastructure projects (the first batch) issued by the Ministry of housing and urban rural development on December 14, 2021: (1) the use of prohibited construction processes, equipment and materials in this catalogue shall be completely stopped in new projects nine months after the date of issuance.
It is hereby announced.
In the elimination catalogue, in terms of housing construction engineering, it is forbidden to use construction technology, equipment and materials to simply make reinforcement protective layer cushion block on site.
Winch reinforcement straightening process, facing brick cement mortar pasting process, bamboo (wood) scaffold has alkali accelerator, and the use of construction technology is limited Equipment reinforcement flash butt welding process foundation pile manual hole digging process asphalt waterproof coiled material hot melting process (open fire construction) portal steel pipe support frame (not used for erection of full hall load-bearing support frame system) incandescent lamp, iodine tungsten lamp, halogen lamp gantry frame and derrick material hoist-.
The competent departments of housing and urban rural construction at all levels responsible for the supervision and administration of work safety shall carry out the supervision and inspection of the implementation of the catalogue in accordance with the relevant provisions of the regulations on the administration of work safety of construction projects.
Among them, the hot-melt process of asphalt waterproof coiled material (open fire construction) is listed as restricted.
The announcement officially announced the catalogue of 22 prohibited and restricted construction processes, construction equipment and engineering materials.
The Ministry of housing and urban rural development requires that units engaged in housing construction and municipal infrastructure projects should completely stop using the prohibited construction processes, equipment and materials listed in the catalogue in new projects nine months from the date of announcement; After 6 months from the date of announcement, new projects shall not use the restricted construction processes, equipment and materials listed in the catalogue within the restricted conditions and scope.
（4） The elimination scope of processes, equipment and materials listed in the catalogue is applicable to new, reconstructed and expanded housing construction and municipal projects, but not to projects below the quota, temporary projects and daily maintenance projects.
214 in 2021, officially releasing the catalogue of elimination of construction processes, equipment and materials endangering production safety in housing construction and municipal infrastructure projects (the first batch) (hereinafter referred to as the “Catalogue”).
After soliciting opinions for nearly half a year, the catalogue was finally officially released.
（3） Alternative processes, equipment and materials include but are not limited to the names listed in the catalogue.
