What are the encouraged, restricted and eliminated categories of building materials in the latest Catalogue of Guidance for Industrial Structure Adjustment?

2023-12-30 08:44:57

The National Development and Reform Commission today issued the Catalogue of Guidance for Industrial Structure Adjustment (2024 edition), which will come into effect on February 1, 2024. The Guiding Catalogue for Industrial Structure Adjustment (2019 edition) shall be abolished at the same time.

The National Development and Reform Commission today issued the Catalogue of Guidance for Industrial Structure Adjustment (2024 edition), which will come into effect on February 1, 2024. The Guiding Catalogue for Industrial Structure Adjustment (2019 edition) shall be abolished at the same time. Among them, the catalogue of encouragement, restriction and elimination of building materials industry is as follows-

encouragement

1. Comprehensive development and utilization of associated minerals of mineral resources such as building materials, substitution of cement raw materials and co-disposal technology;

Green Hydrogen Calcined Cement 2." Production lines, technical equipment and products of ultra-thin substrate glass, touch glass, high-aluminum cover glass, carrier glass and light guide plate glass for electronic information industry with a scale not exceeding 150 tons/day (inclusive);

development and production of special glass manufacturing technology, glass forming and surface functionalization technology and equipment development required by aerospace and other fields;

Pyrex glass, glass-ceramics,

aluminosilicate glass for vehicles and solar energy equipment,

ultraviolet glass, infrared glass and special dispersion glass for photoelectric detection technology;

Large-size (1 square meter and above) thin film photovoltaic cell glass such as perovskite, copper indium gallium selenide and cadmium telluride, TCO coated glass;

functional glass products and technical equipment such as energy-saving, safety, display and intelligent control;

ultra-thin flexible glass one-step forming technology and equipment; Intelligent continuous vacuum glass production line;

large glass furnace high-power glass-electric composite melting technology, full oxygen/oxygen-enriched combustion technology for glass furnace;

complete set of technology and equipment for glass furnace using green hydrogen energy;

multi-line flat glass production technology and equipment for one furnace; Low thermal conductivity fused cast zirconia corundum, long-life (12 years and above) chromium-free basic high-grade refractory for

glass furnace;

development and application of solidified glass from high-level radioactive waste liquid of nuclear power reactor; development and production of large-size and multi-specification lithium aluminosilicate glass.

3. Part building materials and production equipment suitable for prefabricated buildings, folding buildings, sponge cities, underground pipe galleries and ecological restoration;

low-cost phase change energy storage wall materials and wall parts;

BIPV parts;

rock (mineral) wool prepared by all-electric melting method; Class

B1 flexible foam rubber and plastic insulation products; aerogel materials;

Class A flame retardant insulation material products, composite vacuum insulation materials, polyester fiber sound-absorbing panels, insulation, decoration and other functional integrated composite panels;

long-life waterproof, anti-corrosion and flame retardant composite materials; New building waterproof materials such as

high-performance, high-durability and high-reliability modified asphalt waterproof coiled materials, polymer waterproof coiled materials, water-based or high-solid waterproof coatings;

autoclaved aerated concrete slabs, straw biomass wallboards (bricks), biomass building materials;

Functional and integrated decoration materials and products, ultra-thin ceramic board, green formaldehyde-free artificial board, pavement brick (board), permeable brick (board), decorative brick (block), antique brick and tile, hydraulic and slope protection ecological brick (block) and other products and green low-carbon building materials technology development and production application.

4. Development and centralized application of production technology for centralized ceramic powder making and clean coal gasification in ceramic parks;

application of dry powder making technology and equipment for building ceramics;

development and application of technology and equipment for electric roller kilns;

single block with an area of more than

1.5. Alkali-free glass fiber roving (monofilament diameter > 9 microns) tank furnace wiredrawing technology of 80,000 tons/year and above, alkali-free glass fiber spinning (monofilament diameter ≤ 9 microns) tank furnace wiredrawing technology of 50,000 tons/year and above, Development and production of superfine (monofilament diameter ≤ 5 microns), high-strength, high-modulus, alkali-resistant, low-dielectric, low-expansion, high-silica, degradable, special-shaped cross-section, body color, organic fiber composite and other high-performance and special glass fibers, production of glass fiber mats, fabrics and other products;

basalt fiber tank furnace drawing technology;

Silicon carbide fiber;

fiber reinforced composite products used in aerospace, environmental protection, marine engineering, electrical and electronic, transportation, energy, construction, Internet of things, agriculture and other fields and their efficient molding preparation process and equipment;

continuous winding molding composite pipes; Manufacturing technology and equipment of

biodegradable composite materials;

recycling technology and equipment of resin matrix composite waste; Key technologies of high-performance sub-load-bearing composite structural parts

for large passenger aircraft, development and application of deep-sea composite pressure cabin, preparation and application of three-dimensional woven composite preforms for large-size complex structures for aeroengine blades.

6. Development and production of new products such as carbon-ceramic composite friction materials and wet friction materials for automatic transmission, development and production of new technology and new products of environment-friendly sealing materials with synthetic mineral fibers, aramid fibers and non-metallic mineral powders as reinforcing materials, and development and production of high-performance graphite sealing materials; Development and application of high coupling efficiency and low crosstalk optical fiber image transmission technology for

high energy cosmic radiation detection (HERD).

7. High-efficiency mining and beneficiation technologies for key non-metallic mines;

production and application development of graphene materials, hydrogen fuel cell graphite bipolar plates, high-performance natural graphite anode materials, and nuclear grade graphite;

non-metallic mineral polymer ceramicable flame retardant materials;

Ultrafine heavy calcium carbonate (particle size ≤ 5 μm);

production of mineral functional materials and development and application of their technical equipment in the fields of environmental management, energy saving and energy storage, national defense and military industry, electronic information, biomedicine, thermal insulation, flame retardant and fire prevention, agriculture and rural areas; Intelligent production line for online detection and control of

mineral ultrafine materials processing;

development and demonstration of preparation technology of new targeted drug carrier mineral functional materials; research and development and industrial application of non-metallic mineral attapulgite as a substitute for antibiotics.

8. Research, development and production of inorganic artificial stone products and technical equipment;

mechanized stone mining and automatic stone processing technology;

comprehensive utilization and production of ore fragments, plate scraps and stone powder and development of process equipment;

permanent magnet motor drive control technology for stone mining and processing equipment.

9. R & D and application of technology and products for collaborative disposal of bulk waste by new fired brick and tile production line of not less than 200,000 pieces/day (inclusive);

efficient purification, quality improvement and high-value comprehensive utilization technology of industrial by-product phosphogypsum;

Use mine tailings, construction wastes, industrial wastes, urban sludge, river, lake (canal) and sea sludge and other bulk wastes to produce building materials such as sand and gravel aggregates, high-strength ceramsite for structural concrete, functional ceramsite, wall materials and other technical equipment development.

10. High-quality artificial crystal materials, multi-functional transparent parts, special optical glass materials, products and devices, functional artificial diamond material production equipment technology development;

high-purity quartz raw materials (purity ≥ 99.999%), high-end quartz crucibles for semiconductors, quartz ceramic devices for semiconductors (purity ≥ 99.999%).

11. Green intelligent ready-mixed concrete production line with the ability to absorb industrial and urban solid waste; Ultra-large high-quality machine-made sand and gravel aggregate production technology and equipment with

an annual output of 10 million tons or more, high-quality machine-made sand and gravel aggregate production technology and equipment without sewage, sludge discharge and near-zero dust discharge, such as short-process and low-energy consumption soft rock processing, high-efficiency hard rock processing, sand making station, and long-life wear-resistant materials for sand and gravel production; Development and application of concrete for

offshore engineering, lightweight high-strength concrete, ultra-high performance concrete (UHPC) and concrete self-repairing materials.

Restricted Category

1. New dry process cement clinker production line of less than 2000 tons/day (excluding special cement production line) and cement grinding station of less than 600000 tons/year (excluding).

2. The production line of building ceramics (excluding building glass products) of 1.5 million square meters per year or less, and the production line of tunnel kiln sanitary ceramics of 600000 pieces per year (excluding) or less.

3. Gypsum board production line of less than 30 million square meters per year (excluding Xizang).

4. Medium-alkali glass fiber tank furnace drawing production line, alkali-free glass fiber roving tank furnace drawing production line with single furnace scale less than 80,000 tons/year (excluding), medium-alkali, alkali-free and alkali-resistant glass ball furnace production line, and medium-alkali and alkali-free glass fiber substitute platinum crucible drawing production line.

5. Clay hollow brick production line (except Shaanxi, Qinghai, Gansu, Xinjiang, Xizang and Ningxia).

6. Gypsum (hollow) block production line of less than 150000 square meters per year (excluding), concrete small hollow block production line of less than 50000 cubic meters per year per shift (excluding), concrete pavement brick (including permeable brick) fixed production line of less than 150000 square meters per year per shift (excluding), and artificial light aggregate (ceramsite) production line of less than 50000 cubic meters per year (excluding).

7. Aerated concrete production line of less than 150,000 m3/year (exclusive).

8. Production line of sintered brick and sintered hollow block with standard brick of less than 60 million yuan/year (excluding).

9. Production line of rock (mineral) wool products with a capacity of less than 30,000 tons/year and production line of thermal insulation glass wool products with a capacity of less than 8,000 tons/year.

10. Production line of prestressed high-strength concrete centrifugal pile of 1 million meters/year and below; production line of prestressed concrete cylinder pipe (PCCP pipe for short) (PCCP-L type: annual design production capacity ≤ 50 km; PCCP-E type: annual design production capacity ≤ 30 km).

Elimination Category

1. Dry hollow kiln (except for the production of special cement such as aluminate cement), cement mechanical shaft kiln, Lipol kiln, wet kiln, cement grinding equipment with a diameter of less than 3 meters (excluding) (except for the production of special cement) .

2. Production line of plastic woven cement packaging bags without film covering, production and use of bottom sewing bags of cement packaging bags (two bottoms need to be sewn by sewing thread).

3. Flat drawing process flat glass production line (including grid method).

4. Production lines for building ceramic tiles of less than 1 million square meters per year (excluding) and sanitary ceramics of less than 200,000 pieces per year (excluding), earth kilns for building sanitary ceramics (excluding building glass products), down-draft kilns, porous kilns, coal-fired open-flame tunnel kilns, flame-proof tunnel kilns, sagger-packed sanitary ceramics tunnel kilns, and friction brick presses for building ceramic tile forming.

5. Fiberglass clay crucible, ceramic crucible and other non-platinum crucible wiredrawing production process and equipment.

6. Gypsum board production line of less than 10 million square meters per year (excluding).

7. Modified asphalt waterproofing membrane production line of less than 5 million square meters per year (excluding), asphalt composite tire flexible waterproofing membrane production line, asphalt paper tire felt production line of less than 1 million rolls per year (excluding).

8. Lime clay shaft kiln.

9. Brick and tile wheel kilns, vertical kilns, top-less wheel kilns, horseshoe kilns and other earth kilns.

10. Simple mobile concrete block forming machine, attached vibration forming table.

11. Concrete block fixed forming machine with a single shift of less than 10,000 cubic meters per year and concrete pavement brick (including permeable brick) fixed forming machine with a single shift of less than 100,000 square meters per year.

12. The invention relates to a production process of a gypsum (hollow) block which is manually poured and non-mechanically formed.

13. Process equipment for quartz glass production by gas refining one-step method.

14. 6 × 6 M N cubic press for producing synthetic diamond.

15. Manual cutting aerated concrete production line, non-autoclaved aerated concrete production line.

16. Non-sintered and non-autoclaved fly ash brick production line.

17. Chamber Blasting Mining Technology for Decorative Stone Mine, Sling Type Marble Soil Saw, Mobile Small Circular Saw.

All can be viewed after purchase
Correlation

Hunan Guzhang Nanfang Cement Co., Ltd. intends to adopt the new internal circulation cement clinker suspension boiling calcination technology to carry out the technical transformation of the existing clinker production line without expanding the production capacity. According to the spirit of the relevant documents of the Implementation Measures for Capacity Replacement in the Cement and Glass Industry (Ministry of Industry and Information Technology [2021] No.80) issued by the Ministry of Industry and Information Technology, the technical transformation project without expanding the production capacity may not formulate the capacity replacement plan.

2024-10-14 11:01:30

The National Development and Reform Commission today issued the Catalogue of Guidance for Industrial Structure Adjustment (2024 edition), which will come into effect on February 1, 2024. The Guiding Catalogue for Industrial Structure Adjustment (2019 edition) shall be abolished at the same time.

2023-12-30 08:44:57

Recently, the Economic Investigation Brigade of Zichuan Branch of Zibo Public Security Bureau cracked a series of contract fraud cases, and the criminal suspect of Gongmou's fictitious engineering demand cheated 8 million yuan worth of cement and lime and other building materials, and has been arrested according to law.