Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation process of anti-crack wear-resistant concrete
The invention relates to the field of hydraulic engineering buildings, and particularly discloses a preparation process of anti-crack wear-resistant concrete. The preparation process of the anti-crack wear-resistant concrete comprises the following steps: uniformly mixing and stirring the cement, the sand, the admixture and the water according to the proportion, then adding the gravel, uniformly stirring, finally adding the admixture and the anti-crack agent, and uniformly stirring and mixing to obtain the concrete. The concrete is prepared from the following raw materials in parts by weight: 1100 to 1300 parts of gravel, 600 to 800 parts of sand, 250 to 350 parts of cement, 160 to 180 parts of water, 50 to 70 parts of admixture, 2 to 3 parts of admixture and 3 to 7 parts of anti-cracking agent. The concrete disclosed by the invention can be used for hydraulic engineering buildings and has the advantage of reducing cracks.
本申请涉及水利工程建筑的领域，具体公开了一种抗裂耐磨混凝土制备工艺。抗裂耐磨混凝土制备工艺包括以下步骤：按照比例将水泥、砂、掺合料和水混合搅拌均匀，再加入碎石搅拌均匀，最后加入外加剂和抗裂剂搅拌混合均匀制得混凝土。所述混凝土各原料以重量份数计为：碎石1100～1300份，砂600～800份，水泥250～350份，水160～180份，掺合料50～70份，外加剂2～3份，抗裂剂3～7份。本申请的混凝土可用于水利工程建筑，其具有减少开裂的优点。
Preparation process of anti-crack wear-resistant concrete
The invention relates to the field of hydraulic engineering buildings, and particularly discloses a preparation process of anti-crack wear-resistant concrete. The preparation process of the anti-crack wear-resistant concrete comprises the following steps: uniformly mixing and stirring the cement, the sand, the admixture and the water according to the proportion, then adding the gravel, uniformly stirring, finally adding the admixture and the anti-crack agent, and uniformly stirring and mixing to obtain the concrete. The concrete is prepared from the following raw materials in parts by weight: 1100 to 1300 parts of gravel, 600 to 800 parts of sand, 250 to 350 parts of cement, 160 to 180 parts of water, 50 to 70 parts of admixture, 2 to 3 parts of admixture and 3 to 7 parts of anti-cracking agent. The concrete disclosed by the invention can be used for hydraulic engineering buildings and has the advantage of reducing cracks.
本申请涉及水利工程建筑的领域，具体公开了一种抗裂耐磨混凝土制备工艺。抗裂耐磨混凝土制备工艺包括以下步骤：按照比例将水泥、砂、掺合料和水混合搅拌均匀，再加入碎石搅拌均匀，最后加入外加剂和抗裂剂搅拌混合均匀制得混凝土。所述混凝土各原料以重量份数计为：碎石1100～1300份，砂600～800份，水泥250～350份，水160～180份，掺合料50～70份，外加剂2～3份，抗裂剂3～7份。本申请的混凝土可用于水利工程建筑，其具有减少开裂的优点。
Preparation process of anti-crack wear-resistant concrete
一种抗裂耐磨混凝土制备工艺
MIAO YUANLIANG (Autor:in) / SHI TIANYU (Autor:in) / LU ZHENGLEI (Autor:in) / SUN ZONGYANG (Autor:in)
22.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Weather-resistant anti-crack concrete formula and preparation process
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2021