Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hydrophobic concrete with high freezing and thawing resistance and preparation method thereof
The invention discloses hydrophobic concrete with high freeze-thaw resistance and a preparation method thereof, the hydrophobic concrete is applied to the technical field of concrete.The better concrete performance can be obtained by setting a trial preparation experiment and accurately controlling the matching proportion, so that the performance of the concrete in the aspects of strength, fluidity, durability and the like can be improved, and the service life of the concrete is prolonged. By adding a proper amount of additives, such as a water reducing agent and a curing agent, the working performance and durability of the concrete can be improved, the construction efficiency and the concrete quality are improved, and the concrete can be prevented from being dried too early or hardened too fast by controlling the construction temperature of the concrete in a proper manner, so that the strength of the concrete is ensured; for a large concrete structure or a concrete wall body, internal stress can be dispersed, cracks can be reduced, the structural strength and stability can be improved by adopting a layered pouring mode, and early strength development of the concrete can be promoted and the durability and impermeability of the concrete can be improved by adopting the methods of regular watering maintenance, thermal insulation material covering and the like.
本发明公开了一种高抗冻融的憎水性混凝土及其制备方法，应用在混凝土技术领域，本发明通过设置试配实验和精确控制配合比例，可以得到更好的混凝土性能，这样可以提高混凝土的强度、流动性、耐久性等方面的性能，通过掺加适量的添加剂，如减水剂、固化剂等，可以改善混凝土的工作性能和耐久性，提高施工效率和混凝土质量，以适当的方式控制混凝土的施工温度可以防止混凝土过早干燥或过快硬化，从而保证混凝土的强度，对于较大的混凝土结构或混凝土墙体，采用分层浇注的方式可以分散内部应力，减少裂缝的产生，提高结构强度和稳定性，通过定期浇水养护、覆盖保温材料等方法，可以促进混凝土的早期强度发展，提高混凝土的耐久性和抗渗性能。
Hydrophobic concrete with high freezing and thawing resistance and preparation method thereof
The invention discloses hydrophobic concrete with high freeze-thaw resistance and a preparation method thereof, the hydrophobic concrete is applied to the technical field of concrete.The better concrete performance can be obtained by setting a trial preparation experiment and accurately controlling the matching proportion, so that the performance of the concrete in the aspects of strength, fluidity, durability and the like can be improved, and the service life of the concrete is prolonged. By adding a proper amount of additives, such as a water reducing agent and a curing agent, the working performance and durability of the concrete can be improved, the construction efficiency and the concrete quality are improved, and the concrete can be prevented from being dried too early or hardened too fast by controlling the construction temperature of the concrete in a proper manner, so that the strength of the concrete is ensured; for a large concrete structure or a concrete wall body, internal stress can be dispersed, cracks can be reduced, the structural strength and stability can be improved by adopting a layered pouring mode, and early strength development of the concrete can be promoted and the durability and impermeability of the concrete can be improved by adopting the methods of regular watering maintenance, thermal insulation material covering and the like.
本发明公开了一种高抗冻融的憎水性混凝土及其制备方法，应用在混凝土技术领域，本发明通过设置试配实验和精确控制配合比例，可以得到更好的混凝土性能，这样可以提高混凝土的强度、流动性、耐久性等方面的性能，通过掺加适量的添加剂，如减水剂、固化剂等，可以改善混凝土的工作性能和耐久性，提高施工效率和混凝土质量，以适当的方式控制混凝土的施工温度可以防止混凝土过早干燥或过快硬化，从而保证混凝土的强度，对于较大的混凝土结构或混凝土墙体，采用分层浇注的方式可以分散内部应力，减少裂缝的产生，提高结构强度和稳定性，通过定期浇水养护、覆盖保温材料等方法，可以促进混凝土的早期强度发展，提高混凝土的耐久性和抗渗性能。
Hydrophobic concrete with high freezing and thawing resistance and preparation method thereof
一种高抗冻融的憎水性混凝土及其制备方法
QIN JUN (Autor:in) / GONG LI (Autor:in) / JIN CHUNLING (Autor:in) / ZHAO XUEHAO (Autor:in) / XU TIANLE (Autor:in) / BU YANZHONG (Autor:in)
12.01.2024
Patent
Elektronische Ressource
Chinesisch
Prediction of Concrete Freezing-Thawing Resistance
| British Library Conference Proceedings | 2008
Resistance of concrete to freezing and thawing
| Engineering Index Backfile | 1940
Resistance of Concrete to Freezing and Thawing
| NTIS | 1994
Freezing and Thawing Resistance of High Slag Content Concrete
| British Library Conference Proceedings | 1998