Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses energy-saving renewable high-strength anti-seismic concrete and a preparation method thereof. The energy-saving renewable high-strength anti-seismic concrete comprises the following components in parts by weight: 100-130 parts of cement; 80 to 150 parts of fine aggregate; 260 to 400 parts of coarse aggregate; 10 to 35 parts of mineral powder; 2-4 parts of a water reducing agent; 50 to 100 parts of water; and 40 to 80 parts of an improvement additive. In the present invention, the coarse aggregate and the fine aggregate are coated with the improvement additive, which isused as the buffer between the aggregates on the premise of the assurance of the strength of the coarse aggregate and the fine aggregate, and the internal stress of the concrete is buffered through the improvement additive doped between the aggregates when the concrete is vibrated so as to improve the anti-seismic property of the concrete on the premise of the assurance of the strength of the concrete.
本发明公开了一种节能可再生高强度抗震混凝土及其制备方法，包括如下重量份数的组分：水泥：100‑130份；细骨料：80‑150份；粗骨料：260‑400份；矿粉：10‑35份；减水剂：2‑4份；水：50‑100份，还包括改良添加剂40‑80份。本发明中，改良添加剂包裹在粗集料和细集料的外部，在保障了粗集料和细集料强度的前提下充当集料间的缓冲，当混凝土在收到震动时，通过掺杂在集料间的改良添加剂将混凝土的内应力进行缓冲，在保障了混凝土强度的前提下提升了混凝土的抗震性能。
The invention discloses energy-saving renewable high-strength anti-seismic concrete and a preparation method thereof. The energy-saving renewable high-strength anti-seismic concrete comprises the following components in parts by weight: 100-130 parts of cement; 80 to 150 parts of fine aggregate; 260 to 400 parts of coarse aggregate; 10 to 35 parts of mineral powder; 2-4 parts of a water reducing agent; 50 to 100 parts of water; and 40 to 80 parts of an improvement additive. In the present invention, the coarse aggregate and the fine aggregate are coated with the improvement additive, which isused as the buffer between the aggregates on the premise of the assurance of the strength of the coarse aggregate and the fine aggregate, and the internal stress of the concrete is buffered through the improvement additive doped between the aggregates when the concrete is vibrated so as to improve the anti-seismic property of the concrete on the premise of the assurance of the strength of the concrete.
本发明公开了一种节能可再生高强度抗震混凝土及其制备方法，包括如下重量份数的组分：水泥：100‑130份；细骨料：80‑150份；粗骨料：260‑400份；矿粉：10‑35份；减水剂：2‑4份；水：50‑100份，还包括改良添加剂40‑80份。本发明中，改良添加剂包裹在粗集料和细集料的外部，在保障了粗集料和细集料强度的前提下充当集料间的缓冲，当混凝土在收到震动时，通过掺杂在集料间的改良添加剂将混凝土的内应力进行缓冲，在保障了混凝土强度的前提下提升了混凝土的抗震性能。
Energy-saving renewable high-strength anti-seismic concrete and preparation method thereof
一种节能可再生高强度抗震混凝土及其制备方法
JI HANQI (Autor:in)
25.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Renewable high-strength concrete and preparation method thereof
| Europäisches Patentamt | 2023
Energy-saving thermal-insulation high-strength concrete and preparation method thereof
| Europäisches Patentamt | 2021
High-strength aerated renewable concrete and preparation method thereof
| Europäisches Patentamt | 2021
Preparation method of high-strength, anti-cracking and anti-seismic concrete
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2022