A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the technical field of functional coatings, and particularly relates to a concrete forward film-coating-free surface treating agent and a preparation method and application thereof.The concrete forward film-coating-free surface treating agent is prepared from, by mass, 300-400 parts of a water-retaining agent, 550-850 parts of water, 2-5 parts of cellulose, 0.2-35 parts of a hydration inhibitor, 0-8 parts of inorganic pigment, 0.1-0.7 part of a defoaming agent and 0.5-2.5 parts of a preservative; the structure of the hydration inhibitor contains an amino group and a phosphate group. The prepared surface treating agent can make the concrete surface strength lose efficacy for a long time, the construction period is prolonged, meanwhile, the construction process steps can be reduced, the effect of long-term failure of the concrete surface strength can be achieved without covering and curing the concrete after spraying, the implementation mode is simple and easy to implement, and the cost is low. The surface of the prepared image concrete is smoother and more attractive, and the effect of controllable texture depth can be achieved by adjusting the ratio of the raw materials.
本发明属于功能涂料技术领域，特别涉及一种混凝土正向免覆膜表面处理剂及其制备方法与应用，包括如下质量份组分：300～400份保水剂、550～850份水、2～5份纤维素、0.2～35份水化抑制剂、0～8份无机颜料、0.1～0.7份消泡剂和0.5～2.5份防腐剂；所述水化抑制剂结构中含有胺基和磷酸基。本发明制得的表面处理剂能够使混凝土表面强度长期失效，延长施工工期，同时能够减少施工工艺步骤，喷涂后不需要对混凝土进行覆膜养护即可实现混凝土表面强度长期失效效果，实施方式简单易行，制得的图像混凝土表面更光滑美观度更高，通过调整原料配比还能够实现纹理深浅可控的效果。
The invention belongs to the technical field of functional coatings, and particularly relates to a concrete forward film-coating-free surface treating agent and a preparation method and application thereof.The concrete forward film-coating-free surface treating agent is prepared from, by mass, 300-400 parts of a water-retaining agent, 550-850 parts of water, 2-5 parts of cellulose, 0.2-35 parts of a hydration inhibitor, 0-8 parts of inorganic pigment, 0.1-0.7 part of a defoaming agent and 0.5-2.5 parts of a preservative; the structure of the hydration inhibitor contains an amino group and a phosphate group. The prepared surface treating agent can make the concrete surface strength lose efficacy for a long time, the construction period is prolonged, meanwhile, the construction process steps can be reduced, the effect of long-term failure of the concrete surface strength can be achieved without covering and curing the concrete after spraying, the implementation mode is simple and easy to implement, and the cost is low. The surface of the prepared image concrete is smoother and more attractive, and the effect of controllable texture depth can be achieved by adjusting the ratio of the raw materials.
本发明属于功能涂料技术领域，特别涉及一种混凝土正向免覆膜表面处理剂及其制备方法与应用，包括如下质量份组分：300～400份保水剂、550～850份水、2～5份纤维素、0.2～35份水化抑制剂、0～8份无机颜料、0.1～0.7份消泡剂和0.5～2.5份防腐剂；所述水化抑制剂结构中含有胺基和磷酸基。本发明制得的表面处理剂能够使混凝土表面强度长期失效，延长施工工期，同时能够减少施工工艺步骤，喷涂后不需要对混凝土进行覆膜养护即可实现混凝土表面强度长期失效效果，实施方式简单易行，制得的图像混凝土表面更光滑美观度更高，通过调整原料配比还能够实现纹理深浅可控的效果。
Forward coating-free surface treating agent for concrete as well as preparation method and application of forward coating-free surface treating agent
一种混凝土正向免覆膜表面处理剂及其制备方法与应用
TAN LIN (author)
2024-12-13
Patent
Electronic Resource
Chinese
Concrete surface treating agent as well as preparation method and application thereof
| European Patent Office | 2024
Concrete negative surface treating agent as well as preparation method and application thereof
| European Patent Office | 2024
| European Patent Office | 2024
| European Patent Office | 2024
| European Patent Office | 2024