Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of concrete admixtures, and discloses a non-autoclaved admixture for concrete and a preparation method thereof.The admixture is formed by mixing granulated blast furnace slag powder and fly ash microbeads through a mixing device; according to the non-autoclaved admixture for the concrete, two component materials are compounded, the component number is reduced, the process implementation difficulty is reduced, and the raw material quality control difficulty is reduced, so that the quality stability of the finished admixture is improved, good working performance of the concrete is realized, and good fluidity, cohesiveness and water retention of the concrete can be realized; and the C60-C105 grade concrete can be obtained without high-pressure steam curing, so that a high-pressure steam curing link is omitted, and a large amount of time is saved.
本发明涉及混凝土掺合料技术领域，且公开了一种混凝土用免蒸压掺合料及其制备方法，掺合料的两组分原材料分别为粒化高炉矿渣粉、粉煤灰微珠，通过混合装置混合形成；该混凝土用免蒸压掺合料，通过两组分材料复配，减少组分数量、降低工艺实现难度、降低原材料品控难度，得以提高成品掺合料的质量稳定性，实现混凝土良好的工作性能，能够实现混凝土良好的流动性、粘聚性、保水性，无需高压蒸汽养护即可得到C60‑C105等级混凝土，免除高压蒸汽养护环节，节省大量时间。
The invention relates to the technical field of concrete admixtures, and discloses a non-autoclaved admixture for concrete and a preparation method thereof.The admixture is formed by mixing granulated blast furnace slag powder and fly ash microbeads through a mixing device; according to the non-autoclaved admixture for the concrete, two component materials are compounded, the component number is reduced, the process implementation difficulty is reduced, and the raw material quality control difficulty is reduced, so that the quality stability of the finished admixture is improved, good working performance of the concrete is realized, and good fluidity, cohesiveness and water retention of the concrete can be realized; and the C60-C105 grade concrete can be obtained without high-pressure steam curing, so that a high-pressure steam curing link is omitted, and a large amount of time is saved.
本发明涉及混凝土掺合料技术领域，且公开了一种混凝土用免蒸压掺合料及其制备方法，掺合料的两组分原材料分别为粒化高炉矿渣粉、粉煤灰微珠，通过混合装置混合形成；该混凝土用免蒸压掺合料，通过两组分材料复配，减少组分数量、降低工艺实现难度、降低原材料品控难度，得以提高成品掺合料的质量稳定性，实现混凝土良好的工作性能，能够实现混凝土良好的流动性、粘聚性、保水性，无需高压蒸汽养护即可得到C60‑C105等级混凝土，免除高压蒸汽养护环节，节省大量时间。
Non-autoclaved admixture and preparation method thereof
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2021
Autoclaved aerated concrete, autoclaved aerated concrete slab and preparation method thereof
| Europäisches Patentamt | 2020
Development of non-autoclaved active powder high-performance concrete admixture
| Europäisches Patentamt | 2020
Concrete admixture, preparation method thereof and concrete added with concrete admixture
| Europäisches Patentamt | 2020