Ministry of Housing and Urban-Rural Development: 10 backward construction technologies, equipment and materials are prohibited and 16 are

non-flame-retardant dense mesh safety net 10.

Hammer sinking process 11.

backward hanging process of stone and porcelain plate 3.

manual basket (site assembly) 5.

simple crane 4.

Cement stabilized mixture road mixing process 10.

“hot bending” processing process of reinforcement 2.

Manual excavation and pipe jacking process 9.

Brick rainwater inlet process 5.

Brick septic tank process 7.

waste oil release agent 7.

Concrete manhole cover process 4.

three-point safety belt 6.

Shear reinforcement cutter 12.

Wheel buckle scaffold, support frame 13.

Coupler type steel pipe unloading platform 14.

Dry shotcreting process 6.

Pile head “direct chiseling” process 8.

recycled polyethylene polypropylene waterproof roll 9.

Flat End Socket

Steel pipe fastener type attached lifting scaffold 15 The notice of the General Office of the Ministry of Housing and Urban-Rural Development of the People’s Republic of China on the “Catalogue of Prohibited and Restricted Use Technologies for Housing and Municipal Projects (2022 Edition) (Draft for Comments)” issued by the General Office of the Ministry of Housing and Urban-Rural Development of the People’s Republic of China, in order to improve the quality of construction projects, reduce construction safety risks and promote the green development of the construction industry, The Ministry of Housing and Urban-Rural Development organized the drafting of the Catalogue of Prohibited and Restricted Technologies for Housing and Municipal Engineering (2022 Edition) (Draft for Comments) (see annex), which is intended to prohibit and restrict a number of backward construction technologies, equipment and materials.
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Source: On the official website of the Ministry of Housing and Urban-Rural Development, on November 15, 2022, the General Office of the Ministry of Housing and Urban-Rural Development issued a notice for public comment on the Catalogue of Prohibited and Restricted Technologies for Housing Municipal Engineering (2022) (draft for comment), which proposed to prohibit 10 and restrict 16 backward construction processes, equipment and materials.

construction site self-mixing mortar/concrete technology 2 Electroslag pressure welding process 3.

10 prohibited items: 1.

paper-based asphalt felt waterproof roll 8.

non-alkali-resistant glass fiber mesh cloth 16 restricted items: 1.