Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Precast concrete member material formula and production process thereof
The invention discloses a precasting concrete member material formula and a production process thereof. The precasting concrete member material formula is prepared from the following components in parts by weight: 891-963 parts of coarse aggregate; 811 to 876 parts of fine aggregate; 121 to 131 parts of a volcanic ash material; 35-632 parts of a cementing material; 3.9 to 15.2 parts of a carboxylic acid group water reducing agent; and 11.3 to 26 parts of steel fiber. According to the method, the material ratio is controlled by adopting accurate qualitative and quantitative means, so that the problems of uncertainty and uncertain quality in concrete manufacturing caused by determining the material ratio by depending on complex experiments or experience of operators are thoroughly solved, and the concrete with the maximum density and stability can be obtained; and the quality of the produced precast concrete component is ensured.
本发明公开了一种预铸混凝土构件材料配方及其生产工艺，由以下重量份数配置而成：包括以下组分：粗骨料891‑963份；细骨料811‑876份；火山灰材料121‑131份；胶结材料35‑632份；羧酸基减水剂3.9‑15.2份；钢纤维11.3‑26份。本发明采用精确的定性和定量手段来控制材料配比，从而彻底解决了制造仰赖复杂的实验或操作人员的经验来确定材料配比所带来的混凝土制造中的不确定性及品质不定的困扰，并且能够获得最大密度和稳定性的混凝土，以及确保生产出混凝土预制构件的质量。
Precast concrete member material formula and production process thereof
The invention discloses a precasting concrete member material formula and a production process thereof. The precasting concrete member material formula is prepared from the following components in parts by weight: 891-963 parts of coarse aggregate; 811 to 876 parts of fine aggregate; 121 to 131 parts of a volcanic ash material; 35-632 parts of a cementing material; 3.9 to 15.2 parts of a carboxylic acid group water reducing agent; and 11.3 to 26 parts of steel fiber. According to the method, the material ratio is controlled by adopting accurate qualitative and quantitative means, so that the problems of uncertainty and uncertain quality in concrete manufacturing caused by determining the material ratio by depending on complex experiments or experience of operators are thoroughly solved, and the concrete with the maximum density and stability can be obtained; and the quality of the produced precast concrete component is ensured.
本发明公开了一种预铸混凝土构件材料配方及其生产工艺，由以下重量份数配置而成：包括以下组分：粗骨料891‑963份；细骨料811‑876份；火山灰材料121‑131份；胶结材料35‑632份；羧酸基减水剂3.9‑15.2份；钢纤维11.3‑26份。本发明采用精确的定性和定量手段来控制材料配比，从而彻底解决了制造仰赖复杂的实验或操作人员的经验来确定材料配比所带来的混凝土制造中的不确定性及品质不定的困扰，并且能够获得最大密度和稳定性的混凝土，以及确保生产出混凝土预制构件的质量。
Precast concrete member material formula and production process thereof
一种预铸混凝土构件材料配方及其生产工艺
WANG JIAYI (Autor:in) / LIU YAN (Autor:in) / TONG JIANHONG (Autor:in) / HUANG HAIYAN (Autor:in)
03.06.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Glass fiber reinforced precast concrete member formula and production process thereof
| Europäisches Patentamt | 2022
PRECAST CONCRETE MEMBER CONNECTING METHOD AND PRECAST CONCRETE MEMBER
| Europäisches Patentamt | 2015
| Europäisches Patentamt | 2022
METHOD FOR PRODUCING PRECAST CONCRETE MEMBER, AND PRECAST CONCRETE MEMBER
| Europäisches Patentamt | 2021