Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricated concrete block and concrete mixed construction method
The invention discloses a precast concrete block and a concrete mixed construction method, and the precast concrete block comprises 10%-20% of Portland cement, 15%-35% of mixed sand, 20%-30% of recycled aggregate, 30%-50% of water, 5%-10% of ash, 1%-5% of a fire retardant, 1%-5% of a sound insulation agent, 0.5%-1% of a polycarboxylic acid type water reducer and 0.02%-0.05% of glass fiber. According to the invention, the purpose of more stable and reliable precast concrete quality is achieved by adding the admixture, and the proportion and production process of the concrete can be better controlled by producing the precast concrete block in a factory, so that the quality and performance of the concrete block are improved, the production efficiency is higher, and the production cost is reduced. And meanwhile, the production efficiency is improved and the production cost is reduced through technologies such as automatic equipment and robots, and compared with cast-in-place concrete, the precast concrete blocks can reduce waste and reduce the influence on the environment, so that the requirements of users are better met.
本发明公开了一种预制混凝土块及混凝土混合施工方法，包括硅酸盐水泥10％‑20％、混合砂15％‑35％、再生骨料20％‑30％、水30％‑50％、灰料5％‑10％、防火剂1％‑5％、隔音剂1％‑5％、聚羧酸型减水剂0.5％‑1％以及玻璃纤维0.02％‑0.05％，本发明通过外加剂的添加使预制混凝土质量达到更加稳定和可靠的目的，通过预制混凝土块在工厂中生产，可以更好地控制混凝土的配比和生产过程，从而提高混凝土块的质量和性能，不仅生产效率更高，同时通过自动化设备和机器人等技术来提高生产效率和降低生产成本，与现场浇筑混凝土相比，预制混凝土块可以减少浪费和减少对环境的影响，从而更好地满足用户的需求。
Prefabricated concrete block and concrete mixed construction method
The invention discloses a precast concrete block and a concrete mixed construction method, and the precast concrete block comprises 10%-20% of Portland cement, 15%-35% of mixed sand, 20%-30% of recycled aggregate, 30%-50% of water, 5%-10% of ash, 1%-5% of a fire retardant, 1%-5% of a sound insulation agent, 0.5%-1% of a polycarboxylic acid type water reducer and 0.02%-0.05% of glass fiber. According to the invention, the purpose of more stable and reliable precast concrete quality is achieved by adding the admixture, and the proportion and production process of the concrete can be better controlled by producing the precast concrete block in a factory, so that the quality and performance of the concrete block are improved, the production efficiency is higher, and the production cost is reduced. And meanwhile, the production efficiency is improved and the production cost is reduced through technologies such as automatic equipment and robots, and compared with cast-in-place concrete, the precast concrete blocks can reduce waste and reduce the influence on the environment, so that the requirements of users are better met.
本发明公开了一种预制混凝土块及混凝土混合施工方法，包括硅酸盐水泥10％‑20％、混合砂15％‑35％、再生骨料20％‑30％、水30％‑50％、灰料5％‑10％、防火剂1％‑5％、隔音剂1％‑5％、聚羧酸型减水剂0.5％‑1％以及玻璃纤维0.02％‑0.05％，本发明通过外加剂的添加使预制混凝土质量达到更加稳定和可靠的目的，通过预制混凝土块在工厂中生产，可以更好地控制混凝土的配比和生产过程，从而提高混凝土块的质量和性能，不仅生产效率更高，同时通过自动化设备和机器人等技术来提高生产效率和降低生产成本，与现场浇筑混凝土相比，预制混凝土块可以减少浪费和减少对环境的影响，从而更好地满足用户的需求。
Prefabricated concrete block and concrete mixed construction method
一种预制混凝土块及混凝土混合施工方法
PAN HONG (Autor:in) / GAO ZIDONG (Autor:in) / WANG HENG (Autor:in) / PANG YUMEI (Autor:in)
03.10.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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