A red brick engraving image damage repair 3D printing and assembly type repair process

By using 3D printing and three-dimensional laser scanning technology based on biomimetic inorganic composite materials of red bricks, the problems of material differences and inaccurate texture replication in red brick engraving repair have been solved, achieving a high-precision and durable repair effect.

CN122401601APending Publication Date: 2026-07-17FUJIAN UNIV OF TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
FUJIAN UNIV OF TECH
Filing Date
2026-06-01
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Traditional red brick chiseling repair methods suffer from problems such as material differences, splicing marks, inaccurate texture replication, and poor repair durability, making it difficult to meet the requirements of refined repair.

Method used

Using special materials for 3D printing of biomimetic inorganic composite materials made from red bricks, combined with precise modeling by 3D laser scanning, a repair module with a gradient flexible transition layer is created. By differentiating texture contouring and precise positioning, assembly-type curing is achieved, solving the problems of material compatibility, structural connection and texture restoration.

Benefits of technology

It achieves high-precision restoration of engraved images on red bricks, improving the aesthetics and durability of the restoration, preventing cracking and detachment, and preserving the original material characteristics and physical properties of the bricks.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application discloses a kind of red brick engraving image breakage repair 3D printing and assembly type repair process, it is related to cultural relic repair and 3D printing technical field, the specific steps of this process are as follows: first, prepare red brick bionic inorganic composite material 3D printing special material;Repair module 3D printing digital model containing main body and 0.3mm thick transition layer is then constructed using three-dimensional laser scanning;Then integrated printing and preliminary solidification;After that, texture profiling is handled;Finally, with the help of positioning tool, accurately align and embed, after fixing with glue, stand curing to complete red brick engraving image repair;The application prepares 3D printing special material, realizes that repair material is compatible with original brick material, combines accurate modeling, integrated printing to solve traditional repair problem, adopts texture profiling process to restore original texture, completes assembly solidification with precision positioning tool etc., uses assembly type repair, greatly improves the accuracy of red brick engraving image breakage repair etc., applicable to cultural relic repair and protection.
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