Bamboo composite tube and manufacturing method thereof

Abstract

The invention discloses a bamboo composite tube and a manufacturing method thereof. The bamboo composite tube comprises an inner layer, a strengthening layer and an outer wrapping layer which are sequentially manufactured from interior to exterior. According to the bamboo composite tube manufactured through the method, low-grade bamboo wood and machining residues, such as small-caliber bamboo wood, small-caliber-grade sympodial bamboo and bamboo wood machining residues, of the low-grade bamboo wood and waste plastic compositely recycled are used, the outer wall of the strengthening layer is covered with bamboo veneer pasted and covered with non-woven fabric or a bamboo veneer composite material manufactured through longitudinal and transverse combining layer by layer, and therefore the energy-saving and environment-friendly composite tube capable of meeting the strength requirement can be produced. The bamboo composite tube is applied to agricultural irrigation, water supply and drainage, buildings, petrochemical engineering corrosion prevention and other fields.

Description

technical field [0001] The invention belongs to the field of pipes, and in particular relates to a bamboo composite pipe and a manufacturing method thereof. The pipeline can be used in agricultural irrigation, water supply and drainage, construction, petrochemical anticorrosion and other fields. Background technique [0002] At present, in agricultural irrigation, water supply and drainage, and petrochemical anticorrosion occasions, the commonly used pipes are generally cement pipes, polyvinyl chloride pipes, polyethylene pipes, glass steel pipes, etc. Long-term use has proved that the above-mentioned commonly used pipes have different problems due to different materials. For example, traditional cement pipes are low in cost, but low in strength and heavy in quality, and are prone to leakage due to material problems; synthetic resin pipes are light in weight and durable. Corrosion, but the level of strength and stiffness is poor, and they are all made of petrochemical produ...

AI Technical Summary

Problems solved by technology

Long-term use has proved that the above-mentioned commonly used pipes have different problems due to different materials. For example, traditional cement pipes are low in cost, but low in strength and heavy in quality, and are prone to leakage due to material problems; synthetic resin pipes are light in weight and durable. Corrosion, but the level of strength and stiffness is poor, and they are all made of petrochemical products, polluting the environment; the material energy consumption of glass steel pipes is too high

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