A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The preparation method comprises the following steps: preparing an intermediate colloid from water glass, a small amount of a surfactant and a trace amount of a modifier, mixing the intermediate colloid with a small amount of a separant, granulating by a granulator, and dehydrating and foaming intermediate colloid particles prepared by the granulator to prepare the concrete pore-forming agent. The pore-forming agent has triple effects of pore-forming, early strength, collapse prevention and pore wall sealing in the preparation of honeycomb concrete.
水玻璃与少量表面活性剂和微量改性剂制备出中间胶体，该中间胶体再与少量隔离剂混合经造粒机造粒，该造粒机制备的中间胶体颗粒经脱水发泡，制备出混凝土造孔剂。该造孔剂在蜂窝混凝土制备中具有造孔、早强防塌、封闭孔壁的三重作用。
The preparation method comprises the following steps: preparing an intermediate colloid from water glass, a small amount of a surfactant and a trace amount of a modifier, mixing the intermediate colloid with a small amount of a separant, granulating by a granulator, and dehydrating and foaming intermediate colloid particles prepared by the granulator to prepare the concrete pore-forming agent. The pore-forming agent has triple effects of pore-forming, early strength, collapse prevention and pore wall sealing in the preparation of honeycomb concrete.
水玻璃与少量表面活性剂和微量改性剂制备出中间胶体，该中间胶体再与少量隔离剂混合经造粒机造粒，该造粒机制备的中间胶体颗粒经脱水发泡，制备出混凝土造孔剂。该造孔剂在蜂窝混凝土制备中具有造孔、早强防塌、封闭孔壁的三重作用。
| European Patent Office | 2015
Porous ceramic material pore-forming agent and preparation method thereof
| European Patent Office | 2021
Nano core-shell structure pore-forming agent and preparation method thereof
| European Patent Office | 2021