| 摘要 |
The invention relates to a building board made of municipal refuse and agricultural plant wastes and manufacturing method thereof. The principal raw materials of the board include 200 parts of lightly-burned magnesium powder, 40 to 75 parts of magnesium chloride solution of 28 to 32 Baume degrees, 1 to 2 parts of 36-38% industrial hydrochloric acid, 80 to 120 parts of mineral materials originated from municipal refuse, 20 to 30 parts of agricultural plant wastes, and 50 to 80 parts of fly ash. The manufacturing method of the board includes preparing raw materials, preparing slurry, shaping and curing naturally. The invention uses huge amounts of mineral materials in municipal refuse and agricultural plant wastes as raw materials to making building board, and thereby realizing a recycling of these waste materials.
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