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A platform for research: civil engineering, architecture and urbanism
Degradable wind-shielding and sand-fixing sponge ring and preparation method thereof
The invention discloses a degradable wind-blocking sand-fixing sponge ring and a preparation method thereof. The degradable wind-blocking sand-fixing sponge ring is prepared from the following components in parts by weight: 20-35 parts of desert sand, 45-55 parts of Wuhai red clay, 7-11 parts of front flag feldspar, 5-10 parts of Wuchuan feldspar, 10-15 parts of carbonaceous coal gangue, 5-10 parts of calcium silicate fly ash, 3-10 parts of pore-forming agent and 0.2-0.4 part of organic binder CMC. The desert sand comprises the following chemical components in percentage by weight: 74.15% of SiO2, 9.66% of Al2O3, 3.07% of Fe2O3, 0.47% of TiO2, 3.38% of CaO, 1.26% of MgO, 2.36% of K2O, 1.94% of Na2O and 3.43% of ignition loss. Main raw materials are taken from local natural waste or industrial solid waste in desert areas, waste is turned into wealth, and the prepared sponge ring not only can block wind and stabilize sand, but also can be weathered and degraded into powder along with thenature along with the growth of plants, returns to the nature and does not generate secondary solid waste pollution.
本发明公开了一种可降解挡风固沙海绵环及其制备方法，其组份按重量份计为：沙漠沙20‑35份，乌海红粘土45‑55份，前旗长石7‑11份，武川长石5‑10份，碳酸盐质煤矸石10‑15份，硅酸钙质粉煤灰5‑10份，成孔剂3‑10份，有机粘结剂CMC0.2‑0.4份；沙漠沙的化学组成百分比为：SiO274.15％，Al2O39.66％，Fe2O33.07％，TiO20.47％，CaO3.38％，MgO1.26％，K2O2.36％，Na2O1.94％，烧失3.43％。主要原料均取自沙漠地区当地的天然废料或工业固废，变废为宝，制备的海绵环不仅可挡风固沙，更可随着植物的成材而随大自然风化降解变成粉料，回归大自然，不产生二次固废污染。
Degradable wind-shielding and sand-fixing sponge ring and preparation method thereof
The invention discloses a degradable wind-blocking sand-fixing sponge ring and a preparation method thereof. The degradable wind-blocking sand-fixing sponge ring is prepared from the following components in parts by weight: 20-35 parts of desert sand, 45-55 parts of Wuhai red clay, 7-11 parts of front flag feldspar, 5-10 parts of Wuchuan feldspar, 10-15 parts of carbonaceous coal gangue, 5-10 parts of calcium silicate fly ash, 3-10 parts of pore-forming agent and 0.2-0.4 part of organic binder CMC. The desert sand comprises the following chemical components in percentage by weight: 74.15% of SiO2, 9.66% of Al2O3, 3.07% of Fe2O3, 0.47% of TiO2, 3.38% of CaO, 1.26% of MgO, 2.36% of K2O, 1.94% of Na2O and 3.43% of ignition loss. Main raw materials are taken from local natural waste or industrial solid waste in desert areas, waste is turned into wealth, and the prepared sponge ring not only can block wind and stabilize sand, but also can be weathered and degraded into powder along with thenature along with the growth of plants, returns to the nature and does not generate secondary solid waste pollution.
本发明公开了一种可降解挡风固沙海绵环及其制备方法，其组份按重量份计为：沙漠沙20‑35份，乌海红粘土45‑55份，前旗长石7‑11份，武川长石5‑10份，碳酸盐质煤矸石10‑15份，硅酸钙质粉煤灰5‑10份，成孔剂3‑10份，有机粘结剂CMC0.2‑0.4份；沙漠沙的化学组成百分比为：SiO274.15％，Al2O39.66％，Fe2O33.07％，TiO20.47％，CaO3.38％，MgO1.26％，K2O2.36％，Na2O1.94％，烧失3.43％。主要原料均取自沙漠地区当地的天然废料或工业固废，变废为宝，制备的海绵环不仅可挡风固沙，更可随着植物的成材而随大自然风化降解变成粉料，回归大自然，不产生二次固废污染。
Degradable wind-shielding and sand-fixing sponge ring and preparation method thereof
一种可降解挡风固沙海绵环及其制备方法
JIA YOUYANG (author) / OUYANG XUBO (author) / JIA YOUHAO (author) / LIU BINYU (author) / JIA XINYAN (author)
2021-02-12
Patent
Electronic Resource
Chinese
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