Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concrete additional water-reducing agent
The present invention discloses a concrete additional water-reducing agent, which comprises, by weight, 80-100 parts of melamine, 300-400 parts of formaldehyde, 200-250 parts of water, 300-400 parts of sulfamic acid, and 120-150 parts of solid potassium hydroxide, wherein the particle size of the solid potassium hydroxide is 1-2 mm. According to the present invention, with the application of the water-reducing agent to mix in the concrete, the cracking phenomenon can be avoided.
Concrete additional water-reducing agent
The present invention discloses a concrete additional water-reducing agent, which comprises, by weight, 80-100 parts of melamine, 300-400 parts of formaldehyde, 200-250 parts of water, 300-400 parts of sulfamic acid, and 120-150 parts of solid potassium hydroxide, wherein the particle size of the solid potassium hydroxide is 1-2 mm. According to the present invention, with the application of the water-reducing agent to mix in the concrete, the cracking phenomenon can be avoided.
Concrete additional water-reducing agent
WANG XINGWEN (Autor:in) / XU YI (Autor:in)
23.12.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME