Zero-carbon prefabricated insulated wall structure

By employing the interlocking design of top grooves and bottom connecting blocks, side connecting blocks and grooves, and staggered splicing design in the prefabricated thermal insulation wall structure of the building, the problem of poor connection strength between adjacent panels is solved, the overall connectivity and crack resistance are enhanced, and efficient thermal insulation performance and structural stability are achieved, meeting the green requirements of zero-carbon buildings.

CN224705336UActive Publication Date: 2026-09-01WUXI ARCHITECTURAL DESIGN & RES INST CO LTD
1 Cites 0 Cited by

Patent Information

Application Number
CN202521961870.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-09-12
Publication Date
2026-09-01
Estimated Expiration
2035-09-12

AI Technical Summary

Technical Problem

In existing prefabricated insulated wall structures, there is a lack of mutual restraint structures between adjacent insulation boards or fireproof boards, resulting in poor connection strength, weak overall connectivity, and problems such as thermal bridging and insufficient crack resistance.

Method used

The design employs a combination of interlocking top grooves and bottom connecting blocks, interlocking side connecting blocks and side grooves, and a staggered splicing design. The connection between the panels is enhanced by fixing with connectors, mounting ears, and limiting plates. Fireproof cotton is filled inside the fireproof board, and a multi-layer composite structure is set up to improve crack resistance and seismic performance.

Benefits of technology

It enhances the connection strength between the panels, reduces the thermal bridging effect, improves the overall thermal insulation performance and structural stability, meets the requirements of building fire protection codes, provides efficient construction and aesthetic effects, and also has excellent sound insulation performance.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

This application relates to the field of thermal insulation wall technology and discloses a zero-carbon building prefabricated thermal insulation wall structure, including a wall body with multiple insulation boards and fireproof boards on the front side. This zero-carbon building prefabricated thermal insulation wall structure enhances the connectivity between boards through the interlocking of top grooves and bottom connecting blocks, and the interlocking of side connecting blocks and side grooves. The interlocking connection method reduces thermal bridging at joints, improving overall insulation performance. The staggered splicing design of the insulation boards and fireproof boards disperses stress concentration at joints, enhancing the wall's crack resistance and seismic performance. The design of connectors, mounting ears, limiting plates, and first and second limiting grooves enables rapid positioning and fixing of the insulation boards, fireproof boards, and wall body, ensuring a tight fit between the connectors and the first and second frames, thus improving structural stability.
Need to check novelty before this filing date? Find Prior Art