Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Large-filling-amount steel slag roadbed filling material and preparation method thereof
The invention provides a large-filling-amount steel slag roadbed filling material and a preparation method thereof, and belongs to the technical field of highway roadbeds, and the large-filling-amount steel slag roadbed filling material comprises the following components in percentage by mass: 40-65% of steel slag, 1-3% of cement, 5-10% of fly ash and the balance of clay. According to the method, the steel slag waste and the fly ash obtained after coal combustion are reused in a common road roadbed, so that accumulation of the slag waste is reduced, a double-carbon plan is better completed, the roadbed with the recycled waste meets the standard requirements through reasonable roadbed soil proportion design, the land utilization rate is increased while the construction cost is reduced, and the economic benefit is increased. Wide application prospects and potential are realized. The problems that industrial waste generally does not have a bonding effect, so that the waste cannot be effectively formed after being added into the roadbed filling soil, particularly a large amount of steel slag is more difficult to form, and the pavement performance is greatly reduced after a small amount of steel slag is added into the roadbed filling soil are solved.
本发明提供了一种大填量钢矿渣路基填土材料及其制备方法，属于公路路基技术领域，包括路基填土材料按照质量百分比，钢矿渣40‑65％、水泥1‑3％、粉煤灰5‑10％和剩余部分为黏土。本发明将钢矿渣废料以及煤燃烧后的粉煤灰重新利用在一般的道路路基中，从而减少矿渣废料的堆积，更好的完成“双碳”规划，通过合理的路基土配比设计使得废料再利用路基满足规范要求，减少建设成本的同时提高土地的利用率，具有广阔的应用前景和潜力。解决了工业废料一般情况下不具有粘结效果，导致废料加入到路基填土中无法有效成型，尤其大量的钢矿渣更难成型，少量的钢矿渣加入到路基填土后路用性能大幅度的降低的问题。
Large-filling-amount steel slag roadbed filling material and preparation method thereof
The invention provides a large-filling-amount steel slag roadbed filling material and a preparation method thereof, and belongs to the technical field of highway roadbeds, and the large-filling-amount steel slag roadbed filling material comprises the following components in percentage by mass: 40-65% of steel slag, 1-3% of cement, 5-10% of fly ash and the balance of clay. According to the method, the steel slag waste and the fly ash obtained after coal combustion are reused in a common road roadbed, so that accumulation of the slag waste is reduced, a double-carbon plan is better completed, the roadbed with the recycled waste meets the standard requirements through reasonable roadbed soil proportion design, the land utilization rate is increased while the construction cost is reduced, and the economic benefit is increased. Wide application prospects and potential are realized. The problems that industrial waste generally does not have a bonding effect, so that the waste cannot be effectively formed after being added into the roadbed filling soil, particularly a large amount of steel slag is more difficult to form, and the pavement performance is greatly reduced after a small amount of steel slag is added into the roadbed filling soil are solved.
本发明提供了一种大填量钢矿渣路基填土材料及其制备方法，属于公路路基技术领域，包括路基填土材料按照质量百分比，钢矿渣40‑65％、水泥1‑3％、粉煤灰5‑10％和剩余部分为黏土。本发明将钢矿渣废料以及煤燃烧后的粉煤灰重新利用在一般的道路路基中，从而减少矿渣废料的堆积，更好的完成“双碳”规划，通过合理的路基土配比设计使得废料再利用路基满足规范要求，减少建设成本的同时提高土地的利用率，具有广阔的应用前景和潜力。解决了工业废料一般情况下不具有粘结效果，导致废料加入到路基填土中无法有效成型，尤其大量的钢矿渣更难成型，少量的钢矿渣加入到路基填土后路用性能大幅度的降低的问题。
Large-filling-amount steel slag roadbed filling material and preparation method thereof
一种大填量钢矿渣路基填土材料及其制备方法
HAN SHUANYE (Autor:in) / JIANG HUIHAO (Autor:in) / JIA XUEJUN (Autor:in) / YAO ZAIFENG (Autor:in) / LIU GAOFENG (Autor:in) / YANG XIAOZHAO (Autor:in)
08.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
G01N
Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften
,
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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