A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VOCs (volatile organic compounds) inhibition type asphalt concrete and preparation method thereof
The invention relates to the technical field of road engineering, in particular to VOCs (volatile organic compounds) inhibited asphalt concrete and a preparation method thereof. The VOCs inhibition type asphalt concrete is prepared from the following raw materials in percentage by mass: 99%-99.5% of conventional asphalt concrete and 0.5%-1% of a VOCs inhibitor, the raw materials of the VOCs inhibitor comprise zeolite and activated carbon; the mass ratio of the zeolite to the activated carbon is (2-5): (3-5). The VOCs inhibitor is simple in raw material composition, and the raw materials are easy to obtain. When the VOCs inhibitor is used for asphalt concrete, emission of VOCs in the construction process of the asphalt concrete can be effectively reduced. According to the VOCs inhibition type asphalt concrete, the emission of VOCs in the asphalt in the construction stage is reduced, the chemical composition of the asphalt is not changed, and the VOCs in the asphalt pavement construction stage are effectively inhibited.
本发明涉及道路工程技术领域，特别是涉及一种VOCs抑制型沥青混凝土及其制备方法。按质量百分数计，VOCs抑制型沥青混凝土的原料包括常规沥青混凝土99％‑99.5％和VOCs抑制剂0.5％‑1％；VOCs抑制剂的原料包括沸石和活性炭；所述沸石和所述活性炭的质量比为(2‑5):(3‑5)。本发明VOCs抑制剂，原料组成简单，且原料易得。将本发明VOCs抑制剂用于沥青混凝土可以有效降低沥青混凝土建设过程中VOCs的排放。VOCs抑制型沥青混凝土，减少了建设阶段沥青VOCs的排放，且不会改变沥青的化学组成，实现了沥青路面建设阶段VOCs的有效抑制。
VOCs (volatile organic compounds) inhibition type asphalt concrete and preparation method thereof
The invention relates to the technical field of road engineering, in particular to VOCs (volatile organic compounds) inhibited asphalt concrete and a preparation method thereof. The VOCs inhibition type asphalt concrete is prepared from the following raw materials in percentage by mass: 99%-99.5% of conventional asphalt concrete and 0.5%-1% of a VOCs inhibitor, the raw materials of the VOCs inhibitor comprise zeolite and activated carbon; the mass ratio of the zeolite to the activated carbon is (2-5): (3-5). The VOCs inhibitor is simple in raw material composition, and the raw materials are easy to obtain. When the VOCs inhibitor is used for asphalt concrete, emission of VOCs in the construction process of the asphalt concrete can be effectively reduced. According to the VOCs inhibition type asphalt concrete, the emission of VOCs in the asphalt in the construction stage is reduced, the chemical composition of the asphalt is not changed, and the VOCs in the asphalt pavement construction stage are effectively inhibited.
本发明涉及道路工程技术领域，特别是涉及一种VOCs抑制型沥青混凝土及其制备方法。按质量百分数计，VOCs抑制型沥青混凝土的原料包括常规沥青混凝土99％‑99.5％和VOCs抑制剂0.5％‑1％；VOCs抑制剂的原料包括沸石和活性炭；所述沸石和所述活性炭的质量比为(2‑5):(3‑5)。本发明VOCs抑制剂，原料组成简单，且原料易得。将本发明VOCs抑制剂用于沥青混凝土可以有效降低沥青混凝土建设过程中VOCs的排放。VOCs抑制型沥青混凝土，减少了建设阶段沥青VOCs的排放，且不会改变沥青的化学组成，实现了沥青路面建设阶段VOCs的有效抑制。
VOCs (volatile organic compounds) inhibition type asphalt concrete and preparation method thereof
一种VOCs抑制型沥青混凝土及其制备方法
HAN WUSONG (author) / GE SUMIN (author) / HUO TAO (author) / ZHAO YUNGANG (author) / MA LI (author) / LIU LIXIA (author) / CHEN HAIXIA (author) / WANG YONGZHE (author) / CHEN SHAOPENG (author) / ZHAO LIN (author)
2024-08-13
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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