Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a concrete surface sealing curing treatment enhancing agent comprising the components of, by mass: 3-8% of a penetrating agent, 20-45% of an accelerator, 3-5% of a complexing agent, 2-5% of a dispersing agent, 4-8% of a nano-grade active agent, and 35-60% of water. The penetrating agent is a mixture of fatty alcohol polyoxyethylene ether phosphate and alkyl phosphate with a mass ratio of (0.5-1.5):1. The accelerator is a mixture of lithium silicate, lithium carbonate and sodium nitrite with a mass ratio of (0.5-1):(0.1-1):(2-5). The complexing agent is a mixture of triethanolamine and diethanol monoisopropanolamine with a mass ratio of 1:(0.5-2). The dispersing agent is a melamine water reducing agent. The nano-grade active agent is nano-grade calcium carbonate. The concrete surface sealing curing treatment enhancing agent has low alkali content. When the enhancing agent is used in concrete surface treatment, the concrete surface layer can be denser; the structure can be more compact; and concrete durability is improved.
The invention relates to a concrete surface sealing curing treatment enhancing agent comprising the components of, by mass: 3-8% of a penetrating agent, 20-45% of an accelerator, 3-5% of a complexing agent, 2-5% of a dispersing agent, 4-8% of a nano-grade active agent, and 35-60% of water. The penetrating agent is a mixture of fatty alcohol polyoxyethylene ether phosphate and alkyl phosphate with a mass ratio of (0.5-1.5):1. The accelerator is a mixture of lithium silicate, lithium carbonate and sodium nitrite with a mass ratio of (0.5-1):(0.1-1):(2-5). The complexing agent is a mixture of triethanolamine and diethanol monoisopropanolamine with a mass ratio of 1:(0.5-2). The dispersing agent is a melamine water reducing agent. The nano-grade active agent is nano-grade calcium carbonate. The concrete surface sealing curing treatment enhancing agent has low alkali content. When the enhancing agent is used in concrete surface treatment, the concrete surface layer can be denser; the structure can be more compact; and concrete durability is improved.
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