Artificial plate for greening and manufacture method thereof
A wood-based panel and seed technology, which is applied in the direction of seed treatment, manufacturing tools, and jointing of wooden veneers, can solve the problems of no wood-based panel greening materials, etc., and achieve easy replacement, strong functions, and land resource saving Effect
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Embodiment 1
[0029] Embodiment 1: Using tall fescue seeds and straw scraps to adopt "three-layer structure" composite
[0030] Both the straw base plate and the straw thin board are prepared by hot pressing process. The straw is chopped, and the isocyanate adhesive is applied. The glue amount is 6% of the dry weight of the straw scrap. The pressing pressure is 3MPa, and the straw substrate and the straw thin plate are made respectively. The surface of the substrate is prepared into several grooves through a mold so that the seeds are not compressed during the cold pressing process. After cooling, put the seeds of tall fescue (Festuca elata Keng) into the groove of the substrate, mix it with bean glue adhesive and purweld645 adhesive (weight ratio 10:1~3), spread it on the glued part of the straw substrate and the straw sheet, and cold press When pressing the board, the pressure is 0.8MPa, the temperature is normal temperature, the time is 1-2 hours, and the density of the pressed wood-bas...
Embodiment 2
[0035] Embodiment 2: adopt Clivia seed and rice straw scrap to adopt " surface " composite
[0036] The preparation of the straw substrate adopts the hot pressing process, the straw is chopped, and the isocyanate adhesive is applied. The sizing amount is 6% of the dry weight of the straw scraps. 3MPa, control the density of wood-based panels after pressing at 0.35-0.45g / cm 3 After cooling, the surface is sprinkled with clivia (Clivia) seeds soaked in warm water at 30-35°C for 20-30 minutes and then dried, and put into an incubator for cultivation, wherein the surface of the substrate is prepared into several grooves through a mold to ensure The seeds can be fixed in the groove, and the mother liquor of nutritional formula for Clivia is purchased from the market, diluted and sprayed on the surface of the board according to the prescribed concentration, and the green rice straw board is cultivated in the environmental climate box (temperature 24 ° C, humidity 90%), and the seeds...
Embodiment 3
[0041] Embodiment 3: Adopt ryegrass seed and rice straw scrap to adopt " homogeneous mixing " composite
[0042] Rice straw scraps and ryegrass (Lolium perenne L) seeds are evenly mixed, sprayed with phenolic resin adhesive (an appropriate amount of curing agent can be added) by manual spraying, the preparation adopts cold pressing process, and the amount of glue applied is straw scraps and ryegrass 12% of the dry weight of the seeds, the hot-pressing temperature is normal temperature, the hot-pressing time is 1 hour, the hot-pressing pressure is 1-2 MPa, and the density of the control plate is 0.40-0.45g / cm3, put it into an incubator after cooling and trimming (temperature 24°C) , Humidity 63%) cultured and made greening rice straw board, the seeds began to germinate after three days in the incubator, the grass height was 8-10cm after 7 days, placed indoors and observed through 30 days, still can grow normally.
[0043] The made green straw board was tested for elastic modulu...
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