A wall bamboo mat filling structure

CN224379254UActive Publication Date: 2026-06-19PENGLAI ZHENGTAI WOOD IND CO LTD
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Patent Information

Application Number
CN202521274337.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-06-20
Publication Date
2026-06-19
Estimated Expiration
2035-06-20

AI Technical Summary

Technical Problem

Existing bamboo-wood composite walls suffer from high costs, significant material waste, insufficient load-bearing capacity, and poor thermal insulation performance in large-format load-bearing walls, making it difficult to meet the demands of modern buildings for lightweight, green, and efficient construction.

Method used

The structure uses hollow bamboo segments with a collar fitted at the small diameter end. The collar is matched to the diameter of the small diameter end of the bamboo segment, increasing the end face area and strength. It is fixed with adhesive, combined with the intermediate filling material and frame structure, to form a stable wall structure.

Benefits of technology

It achieves lightweighting of the wall structure, improves load-bearing capacity and structural stability, enhances impact and bending resistance, reduces material costs, improves thermal insulation performance, and is suitable for factory production.

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Abstract

The utility model belongs to the technical field of assembled green building material, concretely relates to a wall bamboo -felling filling structure, including a plurality of array bamboo section, be equipped with intermediate filling material between the bamboo section, the small diameter end of adjacent bamboo section is opposite, the small diameter end is equipped with the loop sleeve. The utility model discloses through being equipped with a plurality of bamboo sections, and the structure of bamboo section is special, it is hollow bamboo knot structure, and hollow structure greatly reduces the overall weight of wall, and bamboo knot structure guarantees the support ability of bamboo section, and loop and bamboo section small diameter end are together in a sleeve, increase the area and intensity of small diameter end face, improve the condition that bamboo section is easy to split when being forced because small diameter end face area is small, through frame crossbeam, evenly distribute partial larger carrying capacity to every bamboo section of adjacent, improve the impact resistance and the bending performance of wall, guarantee light weight of wall while, improve its overall carrying capacity and structural strength.
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