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The Detailed Rules stipulates the selection of materials for green super high-rise buildings.
The "Detailed Rules" pointed out that the architectural modeling elements are simple and there are no large quantities of decorative components; the cast-in-place concrete uses ready-mixed concrete; the construction materials produced within 500 kilometers of the site construction account for more than 60% of the total mass of the building materials; and the building mortar adopts commercial mortar. Reasonable selection of high-performance building materials; use of reusable building materials and recyclable building materials in a safe and environmentally friendly environment; the sum of the quality is not less than 10% of the total mass of the building materials; On the premise of safety and safety, the use of building materials made of waste as raw materials, the proportion of which is equal to or less than 30% of the same type of construction materials; effective measures shall be taken to reduce the damage to the existing building components and facilities during the process of civil engineering and decoration. Demolition and modification; the use of reusable partitions in the transformable functional space will reduce the waste of materials and waste generated during the renovation; under the premise of economical rationality, it will reduce the weight of the building roof covering, retaining walls and partition walls. Measures to reduce the weight of the building; set up a special material-saving scheme in the construction organization plan and implement the classification and recovery of solid waste in construction And material measures. At the same time, we hope to optimize the construction plan and structural system on the premise of ensuring safety.
Recently, the Ministry of Housing and Urban-Rural Development has organized the “Technical Specification for Evaluation of Green Super High-Rise Buildings†as the basis for the planning, design, construction, acceptance and operation management of green super high-rise buildings.