Environment-friendly profile and manufacturing method thereof

Abstract

The invention discloses an environment-friendly profile and a manufacturing method thereof. The manufacturing method mainly comprises the steps that plant straw is broken into needed sections according to needs and then stirred with environment-friendly adhesive through a stirrer to form a mixture, and the stirred mixture passes through a screw extrusion die and then is cut off and dried to form the needed profile product. The plant fiber sections are one or a mixture of more of corn stalks, wheat straw, unhulled rice, coconut shells, cotton stalks, weed and branches and waste wood chips, andthe environment-friendly adhesive is one or more of starch, clay and environment-friendly chemical glue. The environment-friendly profile is prepared from the following components in percentage by weight: 10-70% of plant fiber powder, 10-13% of environment-friendly adhesive, 0-15% of a waterproof additive, 0-15% of a weather-proof additive, 0-15% of an auxiliary forming agent and 0-15% of a fire retardant. The waterproof agent, the fire retardant and the weather-proof additive are added into the profile, and the waterproof agent and the weather-proof additive are environment-friendly auxiliaries such as zinc stearate and polyethylene. The profile produced through the method is used as a wallboard and a package, and has the beneficial effects of being low in manufacturing cost, high in strength, low in energy consumption, light in weight, high in efficiency, easy to install, free of environmental pollution after degradation and the like.

Description

technical field [0001] The invention relates to the field of construction and packaging, and relates to an environment-friendly profile and a manufacturing method thereof. Background technique [0002] Today's building exterior walls are mainly made of red bricks, cement sand bricks and hollow blocks. However, the exterior walls made of the above materials inevitably have the following defects: 1. Red bricks: the production process will consume a large amount of natural resources , and cause great damage to the environment. 2. Cement-sand bricks and hollow bricks: These two materials not only have poor thermal insulation performance and low strength, but also are difficult to construct and costly. At the same time, a large amount of cement, sand and other ingredients are needed to complete the masonry, so construction will be difficult. Generate a lot of garbage. In addition to polluting the environment, the process of mining ore is likely to cause secondary disasters caus...

AI Technical Summary

Problems solved by technology

[0002] Today's building exterior walls are mainly made of red bricks, cement sand bricks and hollow blocks. However, the exterior walls made of the above materials inevitably have the following defects: 1. Red bricks: the production process will consume a large amount of natural resources , and cause great damage to the environment

2. Cement-sand bricks and hollow bricks: These two materials not only have poor thermal insulation performance and low strength, but also are difficult to construct and costly. At the same time, a large amou...

Images