Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A concrete waterproofing agent, made of the following raw materials in parts by weight: 1-60 parts of ferric ammonium sulphate; 1-30 parts of glacial acetic acid; 1-40 parts of 8-hydroxquinoline; 1-50 parts of sodium pyrosulphate. The waterproofing and anti-corrosion agent produces a ferric hydroxide colloid at an appropriate time during cement hydration, and the colloid blocks micro-gaps, so as to achieve good waterproofing performance and an ability to resist corrosive media such as chloride ions, sulphate ions and carbon dioxide, in order to significantly increase the service life of concrete.
A concrete waterproofing agent, made of the following raw materials in parts by weight: 1-60 parts of ferric ammonium sulphate; 1-30 parts of glacial acetic acid; 1-40 parts of 8-hydroxquinoline; 1-50 parts of sodium pyrosulphate. The waterproofing and anti-corrosion agent produces a ferric hydroxide colloid at an appropriate time during cement hydration, and the colloid blocks micro-gaps, so as to achieve good waterproofing performance and an ability to resist corrosive media such as chloride ions, sulphate ions and carbon dioxide, in order to significantly increase the service life of concrete.
CONCRETE WATERPROOFING AGENT
HYDROPHOBIERUNGSMITTEL FÜR BETON
AGENT IMPERMÉABILISANT POUR BÉTON
ZHANG YUWEN (Autor:in)
12.07.2023
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME