In the modern era of extreme scarcity of resources, energy-saving items are also being developed, and when it comes to energy saving and environmental protection, how many energy-saving items can you recall?What are the real cases?

Energy-saving building materials

There are three main areas.
① Energy-saving wall materials: for the building envelope load-bearing and non-load-bearing walls, such as concrete insulation small blocks and brick .Light aggregate concrete small hollow blocks and hollow bricks.Autoclaved aerated concrete blocks and slabs.Gypsum blocks and slabs.Sintered gangue hollow blocks with large porosity.Composite insulated wall panels.Lightweight insulated wall panels.Sandwich insulation composite wall, etc.
Commonly used: high-density EPS board. XPS board.Polyurethane rigid foam materials and insulation board . Gum powder EPS particle insulation slurry .Inorganic insulation mortar.Semi-hard mineral (rock) wool board and glass wool board.Water-repellent expanded perlite and products.Foam glass insulation board.Expanded glass beads insulation and products. Foamed cement board or block.Cast-in-place foam concrete and full light concrete (for car roofing), etc. External wall insulation system; mechanical fixed EPS wire mesh panel external wall insulation system; polyurethane rigid foam external wall insulation system.
Most of the exterior doors and windows in residential buildings use 5 9A 5.6 9A 6 insulating glass; public buildings mainly use Low-E6 12A 6 insulating glass, and a small amount of coated glass (heat reflection); profiles mainly use plastic steel.Aluminum-plastic composite.Aluminum alloy and color steel with heat insulation strips and other materials, special projects also choose thermal break aluminum-wood composite materials; glass curtain walls are selected for low-e coated glass (Low-E glass).

Energy-saving building materials

Energy-efficient building materials is a broad general term that includes many categories.For example: wall energy-saving materials (such as EPS polystyrene panels, XPS extruded plastic panels, hollow glass beads, phenolic panels, rock wool panels, perlite panels, foamed polyurethane, polyphenylene particles, various types of composite decorative insulation panels, insulation coatings, etc.), windows and doors energy-saving materials (hollow energy-saving glass, hollow laminated energy-saving glass, energy-saving window frames, etc.), ventilation energy-saving equipment (such as air conditioning, fresh air systems, ventilation systems, etc.), roofingEnergy saving materials (basically the same as wall energy saving materials, but there are also solar or wind energy devices that use natural energy), floor heating materials, etc., are all building energy saving materials.

Energy-saving building cases

This energy-saving building was designed by the internationally renowned architect Herzog de Meuron.The building's eco-intelligence system was designed by the world-renowned German company Chaori Building Energy, in which Wuhe International was entrusted to participate in the preliminary technical consultation of the TPT building's high-tech and eco-intelligence technology and double-glazed curtain wall design.The design concept of the building is to innovate the image of the building.Shape ecological energy saving.Comfortable and healthy office environment, etc.With its beautiful appearance, atmospheric structure and comfortable environment, this energy-saving building office will be a dream garden for all office workers.

Energy-saving building evaluation criteria

1.Energy-saving building evaluation should include energy-saving building design piece evaluation.The evaluation of energy-efficient buildings shall include the evaluation of energy-efficient building designs and the evaluation of energy-efficient building projects. 2.(1).When evaluating a single building, as long as it involves the outdoor part of the indicators should be based on the evaluation results of the outdoor conditions of the building.(2).The evaluation of the energy efficiency of a building district shall be carried out on the basis of the evaluation of a single building, and its rating shall be determined by the fact that all the single buildings in the center of the district meet or exceed the energy efficiency rating. 3.The evaluation of energy-efficient building construction should be carried out after the building has passed the relevant departments' acceptance of the energy-saving project and after it has been in operation for more than one year.