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A platform for research: civil engineering, architecture and urbanism
Wear-resistant and skid-resistant pavement aggregate prepared from waste high-voltage electric electroceramics, pavement and preparation method
The invention discloses a wear-resistant and skid-resistant pavement aggregate prepared from waste high-voltage electroceramics, a pavement and a preparation method. The wear-resistant and skid-resistant pavement aggregate takes the waste high-voltage electroceramics as a raw material; the wear-resistant and skid-resistant pavement aggregate is obtained by sorting, crushing, screening, soaking andstrengthening the waste high-voltage electroceramics, the main components of the waste high-voltage electroceramics are Al2O3 and SiO2, the main phases of the waste high-voltage electroceramics are corundum, mullite and quartz, and in percentage by mass, the content of Al2O3 is 35-60%, and the content of SiO2 is 40-65%. The problems of land resource waste and environmental pollution are solved, and a new solid waste using direction is provided; solid waste utilization is realized by using the raw materials, the additional value of the waste high-voltage electroceramics is increased, and the pavement construction preparation cost is reduced; the wear resistance and skid resistance of the prepared pavement aggregate are improved compared with those of common natural aggregate, the needle-sheet content of the recycled aggregate is improved through multi-stage crushing, the adhesion with resin is improved through strengthening treatment, and the preparation process is simple.
本发明公开了利用废高压电瓷制备耐磨抗滑路面集料、路面及制备方法，所述的耐磨抗滑路面集料以废高压电瓷为原料，对废高压电瓷进行拣选、破碎、筛分、浸泡及强化处理后得到，所述的废高压电瓷主要成分为AlO和SiO，主要物相为刚玉、莫来石和石英，以质量百分数计，其中，AlO含量为35‑60％，SiO含量为40‑65％。本发明解决土地资源浪费和环境污染问题，提出一种新的固废使用方向；使用该原料实现固废利用、提高废高压电瓷附加值、降低路面施工制备成本；所制备的路面集料耐磨性、抗滑性能均较普通天然集料有所提高，多级破碎改善再生集料针片状含量，强化处理提高与树脂粘附性且制备过程简单。
Wear-resistant and skid-resistant pavement aggregate prepared from waste high-voltage electric electroceramics, pavement and preparation method
The invention discloses a wear-resistant and skid-resistant pavement aggregate prepared from waste high-voltage electroceramics, a pavement and a preparation method. The wear-resistant and skid-resistant pavement aggregate takes the waste high-voltage electroceramics as a raw material; the wear-resistant and skid-resistant pavement aggregate is obtained by sorting, crushing, screening, soaking andstrengthening the waste high-voltage electroceramics, the main components of the waste high-voltage electroceramics are Al2O3 and SiO2, the main phases of the waste high-voltage electroceramics are corundum, mullite and quartz, and in percentage by mass, the content of Al2O3 is 35-60%, and the content of SiO2 is 40-65%. The problems of land resource waste and environmental pollution are solved, and a new solid waste using direction is provided; solid waste utilization is realized by using the raw materials, the additional value of the waste high-voltage electroceramics is increased, and the pavement construction preparation cost is reduced; the wear resistance and skid resistance of the prepared pavement aggregate are improved compared with those of common natural aggregate, the needle-sheet content of the recycled aggregate is improved through multi-stage crushing, the adhesion with resin is improved through strengthening treatment, and the preparation process is simple.
本发明公开了利用废高压电瓷制备耐磨抗滑路面集料、路面及制备方法，所述的耐磨抗滑路面集料以废高压电瓷为原料，对废高压电瓷进行拣选、破碎、筛分、浸泡及强化处理后得到，所述的废高压电瓷主要成分为AlO和SiO，主要物相为刚玉、莫来石和石英，以质量百分数计，其中，AlO含量为35‑60％，SiO含量为40‑65％。本发明解决土地资源浪费和环境污染问题，提出一种新的固废使用方向；使用该原料实现固废利用、提高废高压电瓷附加值、降低路面施工制备成本；所制备的路面集料耐磨性、抗滑性能均较普通天然集料有所提高，多级破碎改善再生集料针片状含量，强化处理提高与树脂粘附性且制备过程简单。
Wear-resistant and skid-resistant pavement aggregate prepared from waste high-voltage electric electroceramics, pavement and preparation method
利用废高压电瓷制备耐磨抗滑路面集料、路面及制备方法
DING DONGHAI (author) / CHONG XIAOCHUAN (author) / XIAO GUOQING (author)
2020-09-04
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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