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Environmental protection building board with planting and its preparation process
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A kind of building board, environmental protection technology, applied in the direction of building components, heat preservation, ceramic products, etc., to achieve the effect of simple and feasible preparation process, improve multiple beneficial effects, and good heat preservation performance
Active Publication Date: 2019-03-15
ZIBO VOCATIONAL INST
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[0004] In order to overcome the defects of the attached planting building boards in the prior art, the present invention provides the attached planting environment-friendly building boards and its preparation process
Method used
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Embodiment 1
[0031] Such as figure 1 As shown, the planted environmentally friendly building board includes an inner board layer 1, an adhesive layer 2, a foam layer 3, a matrix layer 4, and a plant 5 that are sequentially attached from the inside to the outside; the foam layer has an open and porous structure;
[0032] The preparation method of the board includes the following steps: first, the inner board layer 1 and the foam layer 3 are bonded together through the adhesive layer 2, then the matrix is evenly placed on the foam layer to form a matrix layer 4, and finally the matrix layer Plant on top5.
[0034] The inner ply is prepared according to the following process:
[0035] First, mix the sawdust and strawpowder according to the mass ratio of 2:1, and then add twice the weight of 0.2M H 2 SO 4 Soak in the solution for 1 hour, rinse until neutral, and obtain fiber material; then put th...
Embodiment 2
[0042] Such as figure 1 As shown, the planted environmentally friendly building board includes an inner board layer 1, an adhesive layer 2, a foam layer 3, a matrix layer 4, and a plant 5 that are sequentially attached from the inside to the outside; the foam layer has an open and porous structure;
[0043] The preparation method of the board includes the following steps: first, the inner board layer 1 and the foam layer 3 are bonded together through the adhesive layer 2, then the matrix is evenly placed on the foam layer to form a matrix layer 4, and finally the matrix layer Plant on top5.
[0044] The adhesive layer is a polyurethane adhesive layer; the plant is S. chinensis.
[0045] The inner ply is prepared according to the following process:
[0046] First, mix the sawdust and strawpowder according to the mass ratio of 2:1, and then add twice the weight of 0.2M H 2 SO 4 Soak in the solution for 1 hour, rinse until neutral, and obtain fiber material; then put the ...
Embodiment 3
[0053] Performance test of the foamed board of the present invention:
[0054] Take Example 1 as an example; the control group is: only foaming agent is used, no pore-forming agent is added, and the rest are the same as Example 1; the specific indicators are shown in Table 1:
[0055] Table 1
[0056] index
[0057] Conclusion: The foamed board prepared by the invention has a large pore size and a high opening ratio, and is suitable for plant rooting; it also has the advantages of low density and good thermal insulation performance.
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Abstract
The invention belongs to the field of environment-friendly materials of buildings and discloses an implanted environment-friendly building panel. The implanted environment-friendly building panel comprises an inner panel layer, a bonding layer, a foaming layer, a matrix layer and plants which are successively laminated from inside to outside. A preparation method of the panel comprises the following steps of: firstly, bonding the inner panel layer with the foaming layer through the bonding layer; then uniformly placing the matrix on the foaming layer to form the matrix layer; and finally, planting the plants on the matrix layer. The preparation process of the building panel is simple and feasible, low in cost and price of raw materials, good in insulating effect, small in density and light in weight, can be used for an exterior wall body, and has remarkable economical benefit and promotional value.
Description
technical field [0001] The invention belongs to the field of building environmental protection materials, and in particular relates to a planted environmental protection building plate and a preparation process thereof. Background technique [0002] Significance of multi-layer planting of buildings, ground surfaces and roads: superficial soil layer planting ecology, that is, building planting and greening component modules are applied to the surface of buildings suitable for specific building conditions for soil layer planting, so as to maximize A simple way to achieve a green and environmentally friendlyecosystem. Attached building materials are a new concept in recent years, that is, the use of greening components attached to the outer body of the building, and the surface of urban buildings can be inlaid with special crafted external wall insulation panels for greening, which is environmentally friendly and energy-saving. The concrete jungle is a green ecological urban ...
Claims
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