Composite slag making industry waste slag energy-saving self-insulating external wall panel and production method thereof

Abstract

The invention discloses a composite building slag-industrial residue energy-saving self-heat preservation external wall panel and a production method thereof. The invention provides a production formula and a production method for composite building slag-industrial residue energy-saving self-heat preservation external wall panel with three different thickness ranges. The composite building slag-industrial residue energy-saving self-heat preservation external wall panel and the production method thereof can produce a wall body in one piece by integrating walling materials and insulating materials, allows for mechanically automatic flow line production, and the production method can produce various composite building slag-industrial residue energy-saving self-heat preservation external wall panels which use various kinds of waste slag as main raw materials for an external wall body and use agricultural wheat straw, straw and other slag as insulating materials for the external wall body, thereby making full use of wastes and saving energy and protecting environment; The composite building slag-industrial residue energy-saving self-heat preservation external wall panel has the advantages of earthquake resistance, compression resistance, impact resistance, cold and weathering resistance, corrosion resistance, aging resistance, good abrasion resistance performance, no poison, no pollution, humidity absorption, water absorption, and good expansion constringency, along with simple formula, low cost and higher cost performance.

Description

technical field [0001] The invention relates to the technical field of environment-friendly building materials, in particular to an energy-saving self-insulating exterior wall panel with composite building slag and industrial waste and a production method thereof. Background technique [0002] With the development of the times, people have higher requirements for the working and living environment, so the requirements for the environmental performance and energy-saving performance of building materials are getting higher and higher. Several major types of exterior wall insulation materials currently on the market, such as concrete insulation mortar, polystyrene insulation mortar, corrugated microbead insulation mortar, polystyrene foam insulation board and polystyrene extruded insulation board stickers, etc., although these materials have certain thermal insulation performance, but most of them do not meet the material standards of building construction regulations. First, t...

AI Technical Summary

Problems solved by technology

Several major types of exterior wall insulation materials currently on the market, such as concrete insulation mortar, polystyrene insulation mortar, corrugated microbead insulation mortar, polystyrene foam insulation board and polystyrene extruded insulation board stickers, etc., although these materials have certain thermal insulation performance, but most of them do not meet the material standards of building construction regulations. First, the materials do not have fire protection performance. The processing and use of materials have not been treated with fire protection. In case of fire, they will burn rapidly and emit a large amount of harmful gases and smoke. A serious threat to people's life safety; the second is that the installation and construction methods of the above-mentioned external wall insulation materials are all attached to the surface of the completed external wall body by methods such as coating, wiping, pasting, and sticking, which is difficult to control and ensure the quality of the insulation layer materials. and life expectancy, and will bring many potential safety hazards. Third, the external wall insulation materials made of organic materials are expensive and difficult to popularize and apply.

[0003] The utilization of industrial waste residues such as fly ash, slag and tailings slag and the utilization of waste straw in agricultural production are very important issues. The above wastes have become land occupation and waste of resources.