Rural resident plant material thermal-insulating composite wall body and anti-worm-damage method thereof

Abstract

The invention discloses a rural resident plant material thermal-insulating composite wall body and an anti-worm-damage method thereof, which relate to a composite wall body and an anti-worm-damage method thereof and are used for solving the problems of poor thermal-insulating effect on the wall body and reduction in the structural safety and durability of the wall body caused by damping and worm damage of the conventional rural resident plant material thermal-insulating composite wall body. A plant material thermal-insulating layer is a plant plate formed by extruding a plant material; an air layer is formed between an outdoor brick wall layer and the plant material thermal-insulating layer; the outdoor brick wall layer is provided with a plurality of ventilation through holes along a thickness direction; a ventilation pipe is arranged in each ventilation through hole; the two ends of the ventilation pipes are provided with metal nets; one outdoor end of each ventilation pipe is lower than the other end of the ventilation pipe; in the plant material thermal-insulating layer, quicklime is uniformly added into a forwardly-extruded plant material; and the quicklime accounts for 2-10 percent by volume of the plant material. The rural resident plant material thermal-insulating composite wall body is applied to damp prevention and worm damage prevention of composite wall bodies.

Description

technical field

[0001] The invention relates to a composite wall and a method for preventing moths. Background technique

[0002] The rural areas of northern my country are rich in plant resources, such as wild reeds, wormwood and plant straws discarded after agricultural production. These plant materials can be used as thermal insulation materials for buildings. Plant thermal insulation materials are low in cost and simple in production process. There are already certain construction scales in some areas of northern my country. The existing research data shows that the composite wall of plant material thermal insulation layer can effectively improve the thermal insulation performance of the outer wall of rural residential buildings, so this kind of composite wall has great potential for development.

[0003] Due to cooking and other reasons, the indoor air humidity may exceed the standard. According to relevant data, the air humidity in the plant material building wall can...

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