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A platform for research: civil engineering, architecture and urbanism
Glass slag water permeable brick and preparation method thereof
The invention belongs to the technical field of waste glass slag recycling, and particularly relates to a glass slag water permeable brick and a preparation method thereof. The glass slag water permeable brick is characterized by comprising the following raw materials in parts by weight: 35-45 parts of waste glass slag, 50-70 parts of composite aggregate, 10-20 parts of cement, 3-6 parts of lime,2-5 parts of composite fibers, 0.1-1 part of a binder and 0.5-1 part of a gelatinizing agent; the preparation method comprises the following steps: grinding and smelting the waste glass to prepare molten glass, heating the composite aggregate to a temperature similar to that of the molten glass, adding the composite aggregate into the molten glass, uniformly stirring at a high speed, and quenchingwith quenching water to prepare water-quenched slag; crushing and screening the water-quenched slag and carrying out heat preservation to prepare mixed granules; and mixing the mixed granules with the modified composite fibers, mixing with a composite binder, water, lime and a gelatinizing agent to prepare slurry, pressing, demolding, and naturally drying to prepare the water permeable brick. Thewater permeable brick provided by the invention has the advantages of low cost, good water permeability, high safety and good strength.
本发明属于废弃玻璃渣回收利用技术领域，尤其涉及一种玻璃渣透水砖及其制备方法。所述玻璃渣透水砖，其特征在于，按重量份计包括以下原料：35‑45份废玻璃渣、50‑70份复合骨料、10‑20份水泥、3‑6份石灰、2‑5份复合纤维、0.1‑0.2份粘结剂、0.5‑1份胶凝剂；制备方法为：先将废玻璃经磨粉、熔炼制成玻璃液，同时将复合骨料加热到与玻璃液相近的温度后，加到玻璃液中高速搅拌均匀后，急冷水淬制成水淬渣；然后将水淬渣经破碎、筛分、保温处理制成混合粒料；再将混合粒料与改性复合纤维混合后，与复合粘结剂、水、石灰、胶凝剂混合制成浆料，再经压制、脱模、自然干燥制成透水砖。本发明提供的透水砖，成本低廉、透水性好、安全性高，且具有良好的强度。
Glass slag water permeable brick and preparation method thereof
The invention belongs to the technical field of waste glass slag recycling, and particularly relates to a glass slag water permeable brick and a preparation method thereof. The glass slag water permeable brick is characterized by comprising the following raw materials in parts by weight: 35-45 parts of waste glass slag, 50-70 parts of composite aggregate, 10-20 parts of cement, 3-6 parts of lime,2-5 parts of composite fibers, 0.1-1 part of a binder and 0.5-1 part of a gelatinizing agent; the preparation method comprises the following steps: grinding and smelting the waste glass to prepare molten glass, heating the composite aggregate to a temperature similar to that of the molten glass, adding the composite aggregate into the molten glass, uniformly stirring at a high speed, and quenchingwith quenching water to prepare water-quenched slag; crushing and screening the water-quenched slag and carrying out heat preservation to prepare mixed granules; and mixing the mixed granules with the modified composite fibers, mixing with a composite binder, water, lime and a gelatinizing agent to prepare slurry, pressing, demolding, and naturally drying to prepare the water permeable brick. Thewater permeable brick provided by the invention has the advantages of low cost, good water permeability, high safety and good strength.
本发明属于废弃玻璃渣回收利用技术领域，尤其涉及一种玻璃渣透水砖及其制备方法。所述玻璃渣透水砖，其特征在于，按重量份计包括以下原料：35‑45份废玻璃渣、50‑70份复合骨料、10‑20份水泥、3‑6份石灰、2‑5份复合纤维、0.1‑0.2份粘结剂、0.5‑1份胶凝剂；制备方法为：先将废玻璃经磨粉、熔炼制成玻璃液，同时将复合骨料加热到与玻璃液相近的温度后，加到玻璃液中高速搅拌均匀后，急冷水淬制成水淬渣；然后将水淬渣经破碎、筛分、保温处理制成混合粒料；再将混合粒料与改性复合纤维混合后，与复合粘结剂、水、石灰、胶凝剂混合制成浆料，再经压制、脱模、自然干燥制成透水砖。本发明提供的透水砖，成本低廉、透水性好、安全性高，且具有良好的强度。
Glass slag water permeable brick and preparation method thereof
一种玻璃渣透水砖及其制备方法
LI LIUYI (author) / ZHONG JIANQIANG (author) / LIU ZHIFU (author) / LI JIANWEI (author) / LIU AIJUN (author)
2021-01-22
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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