A kind of garden waste environmental protection brick
A technology for garden waste and environmentally friendly bricks, which is applied in the field of gardens, can solve problems such as water circulation, urban road area water, and drainage difficulties, and achieve the effects of easy operation, good sound absorption effect and low production cost.
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Embodiment 1
[0028] The garden waste environmental protection brick is made of the following raw materials by weight: 20 parts of branches, 30 parts of Portland cement, 15 parts of clay, 20 parts of slag, 10 parts of perlite, and 10 parts of gravel . The particle size of the glutenite is 1.25-2.5mm; the particle size of the perlite is 1.25-2.5mm; the crushing of the branches is 3-5mm.
[0029] The preparation method of described garden waste environmental protection brick, comprises the steps:
[0030] (1) Mix branches, Portland cement, clay, slag, perlite, and gravel and put them into a press for pressing. The pressure of the press is set to 10MPa to obtain a sample brick;
[0031] (2) Dry the sample bricks at a temperature of 120°C for 2 hours, and put them into a high-temperature box-type resistance furnace for firing. The firing temperatures are 1000°C, 1050°C, and 1100°C. h, and keep it at the firing temperature for 1 hour, and take it out after the furnace temperature drops to room...
Embodiment 2
[0033] The garden waste environmental protection brick is made of raw materials including the following parts by weight: 25 parts of branches, 35 parts of ordinary Portland cement, 16 parts of clay, 25 parts of slag, 15 parts of perlite, and 15 parts of gravel share. The particle size of the glutenite is 2.5-5.0mm; the particle size of the perlite is 2.5-5.0mm; the crushing of the branches is 3-5mm.
[0034] The preparation method of described garden waste environmental protection brick, comprises the steps:
[0035] (1) Mix branches, ordinary Portland cement, clay, slag, perlite, and gravel and put them into a press for pressing. The pressure of the press is set to 10MPa to obtain a sample brick;
[0036] (2) Dry the sample bricks at a temperature of 140°C for 2.5 hours, put them into a high-temperature box-type resistance furnace for firing, and fire at temperatures of 1000°C, 1050°C, and 1100°C in sequence, with a heating rate of 90°C / h, and keep it at the firing tempera...
Embodiment 3
[0038] The garden waste environmental protection brick is made of the following raw materials in parts by weight: 30 parts of fallen leaves, 40 parts of Portland slag cement, 20 parts of clay, 30 parts of slag, 20 parts of perlite, and 20 parts of gravel share. The particle size of the glutenite is 5.0-10mm; the particle size of the perlite is 5.0-10mm; the crushing of the branches is 3-5mm.
[0039] The preparation method of described garden waste environmental protection brick, comprises the steps:
[0040] (1) Mix fallen leaves, slag Portland cement, clay, slag, perlite, and gravel and put them into a press for pressing. The pressure of the press is set to 10MPa to obtain sample bricks;
[0041] (2) Dry the sample bricks at a temperature of 150°C for 3 hours, and put them into a high-temperature box-type resistance furnace for firing. h, and keep it at the firing temperature for 1.5h, and take it out after the furnace temperature drops to room temperature.
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Abstract
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