Method of producing degradable materials by using fungal mycelium and crushed plants

Abstract

The invention discloses a method of producing degradable materials by using fungal mycelium and crushed plants. The method comprises putting glass fiber webs with an appropriate size into a mold, uniformly mixing a proper amount of bacteria, matrix and aggregates, putting the product into the mold, flattening, paving the glass fiber webs with a same size of the mold, covering a template, cultivating in a greenhouse environment with an appropriate temperature and humidity for 5-7 days to form substrate, demolding the substrate, drying, sterilizing and starching. Compared with insulation materials produced by present methods, the degradable materials provided by the invention is strong in ageing resistance, good in permeability, green, environmental-protective, non-polluted, and wide in matrix collection; waste crop cottonseed hulls, straw, sawdust and the like can be utilized, so that the materials provided by the invention is cheap and degradable, and belongs to natural and recyclable materials. The aggregate is recycled industrial waste, can reduce survival, and is wide in collection.

Description

technical field [0001] The invention relates to a method for producing degradable materials by using fungal mycelium and crushed plants. Background technique [0002] Existing types of thermal insulation materials can be divided into inorganic and organic types. Inorganic types generally include: rock wool, glass wool, carbon slag compression board, etc.; organic types generally include: extruded board, polystyrene board, polyurethane, Phenolic resin, etc. [0003] Disadvantages of the benzene board system: (1), the nature of the board itself, its strength is not high, and the load-bearing capacity is low, and it needs to be strengthened when veneering bricks; (2), the board needs to go through a mature period when it leaves the factory, and it needs to be placed Time can be used, otherwise the board will shrink after construction and the system will crack; (3) Serious pollution to the earth, which is a white carcinogen. [0004] Disadvantages of the extruded board system:...

AI Technical Summary

Problems solved by technology

[0003] Disadvantages of the benzene board system: (1), the nature of the board itself, its strength is not high, and the load-bearing capacity is low, and it needs to be strengthened when veneering bricks; (2), the board needs to go through a mature period when it leaves the factory, and it needs to be placed Time can be used, otherwise the board will shrink after construction and the system will crack; (3) Serious pollution to the earth, which is a white carcinogen

[0004] Disadvantages of the extruded board system: (1) The strength of the extruded board itself is high, which makes the board more brittle and not easy to bend, and there is stress concentration on the board, which is easy to damage and crack the board; (2) Poor air permeability, almost Airtight, if the temperature difference on both sides of the board is large, it is easy to condense if the humidity is high; (3), the price is higher than that of the benzene board system; (4), its structure has poor scalability, which is affected by changes in temperature and humidity. Deformation and drumming cause the insulation layer to fall off; (5), poor glue absorption, the damaged surface after bonding is the surface of the extruded board, and the bonding strength is not enough