Plant carbon composite board and manufacturing method thereof

Abstract

This invention discloses a plant-carbon composite board and its manufacturing method. The plant-carbon composite board comprises a plate-shaped board system formed by curing a composite material containing plant carbon, a binder, and water. It possesses sufficient mechanical strength for use in building components. The plant carbon is selected from at least one of tree branch carbon, fruit shell carbon, seed shell carbon, and crop residue carbon, realizing the effective reuse of diverse plant waste. The plant-carbon composite board has excellent thermal insulation and fire resistance properties and can be used for heat insulation and fireproof components for building interior walls, partitions, and temperature-controlled environments. The manufacturing method further includes a recycling step, which uses plant materials as fuel to provide the heat source required for curing and drying, and recovers the carbonized substances produced after the plant materials are burned as plant carbon raw materials for subsequent processes, providing a building material with multiple advantages such as environmental protection, heat insulation, fire resistance, and recyclability.

Claims

1. A plant-based carbon composite panel, comprising a plate-shaped panel system formed by curing a composite material, and possessing sufficient mechanical strength for use in building components, wherein... The composite material is composed of plant carbon, cement and water, and the weight ratio of the plant carbon, cement and water is between 5:1:1.5 and 12:1:

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2. The plant carbon composite plate as claimed in claim 1, wherein the plant carbon is selected from at least one of tree branch carbon, fruit shell carbon, and seed shell carbon.

3. The plant carbon composite plate as described in claim 2, wherein the shell carbon is selected from at least one of water chestnut shell carbon, peanut shell carbon, walnut shell carbon, and coconut shell carbon.

4. The plant carbon composite plate as described in claim 2, wherein the shell carbon is selected from at least one of rice husk carbon, wheat husk carbon, corn cob carbon, and soybean husk carbon.

5. The plant-carbon composite panel as described in claim 1, wherein the weight ratio of the plant-carbon, the cement and the water in the composite material is between 5:1:1.5 and 9:1:5.

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6. The plant-carbon composite panel as described in claim 1, wherein the weight ratio of the plant-carbon, the cement and the water in the composite material is between 10:1:6 and 12:1:

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7. The plant-carbon composite panel as claimed in claim 1, wherein the plant-carbon composite panel system comprises two sheets of surface material covering opposite surfaces of the panel to form a sandwich structure.

8. A method for manufacturing a plant-carbon composite panel, comprising the following steps: mixing a composite material composed of plant-carbon, cement, and water, wherein, The weight ratio of the plant carbon, the cement, and the water is between 5:1:1.5 and 12:1:7; the composite material is placed in a molding mold to shape its appearance; the composite material is subjected to a curing and drying process to form a plate-shaped body with mechanical strength; and a recycling step is performed, in which the plant material is used as fuel to provide the heat source required for the curing and drying process, and the carbonized material produced after the plant material is burned is recovered as plant carbon raw material for subsequent processes.

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