Clay ceramsite used for highway greening
A technology of clay ceramsite and highway, which is applied in the field of clay ceramsite and clay ceramsite for expressway greening, which can solve the problems of high physical and chemical properties of ceramsite and high cost of ceramsite, achieve excellent physical and chemical properties, and improve sintering efficiency , Optimize the effect of mechanical properties
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Embodiment 1
[0034] A clay ceramsite for expressway greening is made of the following components and parts by weight:
[0035] 80 parts of clay;
[0036] 35 parts of copper tailings;
[0037] 15 parts of fly ash;
[0038] 100 parts of pulp waste liquid;
[0039] 1 part sand table salt;
[0040] Dolomite 1 part;
[0041] 1 part albite;
[0042] 1 part rice husk;
[0043] 1 part sucrose stick;
[0044] 1 part straw ash;
[0045] 1 part of oxalic acid;
[0046] 0.5 parts of organic solvent;
[0047] 0.5 parts of dispersant;
[0048] 0.5 parts of binder.
[0049] The clay is natural clay, and its main chemical composition is SiO2 66%, Al2O3 32%, K2O 1%, Na2O 0.5%, TiO2 0.3, I.L. 0.2%.
[0050] The particle size of the copper tailings is less than 1 μm.
[0051] The organic solvent is a binary mixed organic solvent system of acetone and isopropanol.
[0052] The dispersant is a PEG dispersant.
[0053] The adhesive is PVB adhesive.
[0054] The water absorption rate of ceramsite...
Embodiment 2
[0058] A clay ceramsite for expressway greening is made of the following components and parts by weight:
[0059] Clay 85 parts;
[0060] 36 parts of copper tailings;
[0061] 16 parts of fly ash;
[0062] 105 parts of pulp waste liquid;
[0063] 2 parts sand table salt;
[0064] Dolomite 2 parts;
[0065] Albite 2 parts;
[0066] 2 parts rice husk;
[0067] 2 parts sucrose sticks;
[0068] 2 parts straw ash;
[0069] 2 parts of oxalic acid;
[0070] 1 part of organic solvent;
[0071] 1 part of dispersant;
[0072] 1 part adhesive.
[0073] The clay is natural clay, and its main chemical composition is SiO2 66%, Al2O3 32%, K2O 1%, Na2O 0.5%, TiO2 0.3, I.L. 0.2%.
[0074] The particle size of the copper tailings is less than 1 μm.
[0075] The organic solvent is a binary mixed organic solvent system of acetone and isopropanol.
[0076] The dispersant is a PEG dispersant.
[0077] The adhesive is PVB adhesive.
[0078] The water absorption rate of ceramsite is 9...
Embodiment 3
[0082] A clay ceramsite for expressway greening is made of the following components and parts by weight:
[0083] Clay 87 parts;
[0084] 34 parts of copper tailings;
[0085] 15 parts of fly ash;
[0086] 107 parts of pulp waste liquid;
[0087] 2 parts sand table salt;
[0088] Dolomite 2 parts;
[0089] Albite 2 parts;
[0090] 2 parts rice husk;
[0091] 2 parts sucrose sticks;
[0092] 2 parts straw ash;
[0093] 2 parts of oxalic acid;
[0094] 1 part of organic solvent;
[0095] 1 part of dispersant;
[0096] 1 part adhesive.
[0097] The clay is natural clay, and its main chemical composition is SiO2 66%, Al2O3 32%, K2O 1%, Na2O 0.5%, TiO2 0.3, I.L. 0.2%.
[0098] The particle size of the copper tailings is less than 1 μm.
[0099] The organic solvent is a binary mixed organic solvent system of acetone and isopropanol.
[0100] The dispersant is a PEG dispersant.
[0101] The adhesive is PVB adhesive.
[0102] The water absorption rate of ceramsite is 9...
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