A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sound insulation mortar with construction waste recycled fine aggregate cooperating with industrial waste
The invention relates to sound insulation mortar with construction waste recycled fine aggregate cooperating with industrial waste. The sound insulation mortar comprises, by mass, 30-35 parts of cement, 90-120 parts of construction waste recycled fine aggregate, 5-10 parts of fly ash, 5-10 parts of slag, 15-20 parts of waste rubber, 10-15 parts of floating beads, 1.5-2.5 parts of cellulose ether,1-2 parts of fibers and 0.5-1 part of a water reducing agent and water accounts for 16-20% of the total amount of the dry powder. The dry powder is sequentially added into a stirrer and is uniformly mixed, and water and the water reducing agent are added on a construction site, and are stirred for use. The method is convenient and fast to construct, low in comprehensive cost, free of pollution andstable in product performance, the sound insulation performance is improved, the construction waste recycled fine aggregate and industrial waste coal ash, slag, waste rubber and floating beads are fully utilized, a large amount of solid waste can be consumed, and meanwhile excessive exploitation of natural resources is relieved.
本发明涉及一种建筑垃圾再生细骨料协同工业废弃物的隔声砂浆，按照质量分数计，其组分包括：30‑35份水泥、90‑120份建筑垃圾再生细骨料、5‑10粉煤灰份、5‑10份矿渣、15‑20份废橡胶、10‑15份漂珠、1.5‑2.5份纤维素醚、1‑2份纤维、0.5‑1份减水剂，水为上述干粉总量的16‑20％。依次将上述干粉加入搅拌机中混合均匀，在施工现场加水和减水剂搅拌即可使用。本发明施工方便快捷，综合成本低，改善隔声性能，无污染、产品性能稳定，且充分利用建筑垃圾再生细骨料及工业废弃物粉煤灰、矿渣、废橡胶和漂珠，可消耗大量固体废弃物的同时缓解自然资源的过度开采。
Sound insulation mortar with construction waste recycled fine aggregate cooperating with industrial waste
The invention relates to sound insulation mortar with construction waste recycled fine aggregate cooperating with industrial waste. The sound insulation mortar comprises, by mass, 30-35 parts of cement, 90-120 parts of construction waste recycled fine aggregate, 5-10 parts of fly ash, 5-10 parts of slag, 15-20 parts of waste rubber, 10-15 parts of floating beads, 1.5-2.5 parts of cellulose ether,1-2 parts of fibers and 0.5-1 part of a water reducing agent and water accounts for 16-20% of the total amount of the dry powder. The dry powder is sequentially added into a stirrer and is uniformly mixed, and water and the water reducing agent are added on a construction site, and are stirred for use. The method is convenient and fast to construct, low in comprehensive cost, free of pollution andstable in product performance, the sound insulation performance is improved, the construction waste recycled fine aggregate and industrial waste coal ash, slag, waste rubber and floating beads are fully utilized, a large amount of solid waste can be consumed, and meanwhile excessive exploitation of natural resources is relieved.
本发明涉及一种建筑垃圾再生细骨料协同工业废弃物的隔声砂浆，按照质量分数计，其组分包括：30‑35份水泥、90‑120份建筑垃圾再生细骨料、5‑10粉煤灰份、5‑10份矿渣、15‑20份废橡胶、10‑15份漂珠、1.5‑2.5份纤维素醚、1‑2份纤维、0.5‑1份减水剂，水为上述干粉总量的16‑20％。依次将上述干粉加入搅拌机中混合均匀，在施工现场加水和减水剂搅拌即可使用。本发明施工方便快捷，综合成本低，改善隔声性能，无污染、产品性能稳定，且充分利用建筑垃圾再生细骨料及工业废弃物粉煤灰、矿渣、废橡胶和漂珠，可消耗大量固体废弃物的同时缓解自然资源的过度开采。
Sound insulation mortar with construction waste recycled fine aggregate cooperating with industrial waste
一种建筑垃圾再生细骨料协同工业废弃物的隔声砂浆
XIE XIAOLI (author) / LU LINGHUAN (author) / ZHU HUIYING (author) / BIN LONG (author) / LIANG KAI (author) / LAN QINGHONG (author) / YANG YANG (author)
2020-10-09
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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