Ancient building material and preparation method thereof

Abstract

The invention provides a preparation method of an ancient building material, relates to the field of ancient building materials and is intended to solve the problem that imitation ancient wood-plasticmaterials of the prior art are poor in durability. The preparation method includes the steps of S1, selecting materials; S2, pretreating wood powder material; S3, antique-finishing the wood powder material; S4, premixing; S5, forming by extruding. The preparation method herein has the advantages that the wood powder material is benzylated to form benzylated wood powder, the wood powder material is imparted hot melting performance, melting effect of the wood powder material with a resin material is improved, wood texture is guaranteed, and durability of the material herein is guaranteed.

Description

technical field [0001] The invention relates to the field of ancient building materials, in particular to an ancient building material and a preparation method thereof. Background technique [0002] With the continuous improvement of people's living standards, people's demand for wooden furniture and other wood products continues to increase, and a large number of trees are cut down, which makes the precious forest resources dwindle day by day, causing the living environment of human beings to continue to deteriorate. In the restoration of ancient buildings and the construction of antique buildings, a large amount of wood is needed, such as: wooden doors, doors and windows, wooden railings and wooden decorations, etc., which have higher requirements on the quality of wood, and the wood in the process of carving The loss is large, not only the cost is high, but also it is not conducive to the sustainable development of the environment. [0003] Therefore, the Chinese inventi...

AI Technical Summary

Problems solved by technology

[0004] However, when mixing wood powder and thermosetting resin, due to the difference in properties between wood powder and resin, the melt mixing effect is not good, and because the resin material is less, the melt bonding effect is poor, and the force or force after the preparation is formed. After long-term use, it is prone to powdering, embrittlement, and even large-scale cracks, which will affect its performance