Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-strength cement formwork and production method thereof
The invention discloses a high-strength cement formwork. The high-strength cement formwork comprises urea resin, sodium silicate, lubricant, zinc oxide, stearic acid, calcium sulfonate, barium sulfonate, triethanolamine, oak powder, phenolic resin, calcium carbonate, dimethyl polysiloxane, phenyl alkyl sulfonate, adhesive, anti-freezing agent and a wood board. The high-strength cement formwork has high strength, surface bonding strength 0.8 to 1.2 MPa, static bending intensity 15.5 to 17.5 MPa, good surface smoothness, ease of stripping and cleaning, immersion peel strength 5 to 9 mm and impact strength 28-32 kJ/m<2>, is widely applicable and can be substitute for existing materials continuously.
High-strength cement formwork and production method thereof
The invention discloses a high-strength cement formwork. The high-strength cement formwork comprises urea resin, sodium silicate, lubricant, zinc oxide, stearic acid, calcium sulfonate, barium sulfonate, triethanolamine, oak powder, phenolic resin, calcium carbonate, dimethyl polysiloxane, phenyl alkyl sulfonate, adhesive, anti-freezing agent and a wood board. The high-strength cement formwork has high strength, surface bonding strength 0.8 to 1.2 MPa, static bending intensity 15.5 to 17.5 MPa, good surface smoothness, ease of stripping and cleaning, immersion peel strength 5 to 9 mm and impact strength 28-32 kJ/m<2>, is widely applicable and can be substitute for existing materials continuously.
High-strength cement formwork and production method thereof
NA BIN (Autor:in) / WU JIANGUO (Autor:in) / ZHU ZHAOLONG (Autor:in) / WU BIN (Autor:in) / LU XIAONING (Autor:in) / WANG ZHIQIANG (Autor:in)
07.10.2015
Patent
Elektronische Ressource
Englisch
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
E04G
SCAFFOLDING
,
Baugerüste
Prefabricated high-strength fiber cement formwork superimposed shear wall
| Europäisches Patentamt | 2021
High-strength formwork free of layer separation and method for manufacturing high-strength formwork
| Europäisches Patentamt | 2015
Cement board, production process thereof and application of cement board in non-dismantling formwork
| Europäisches Patentamt | 2024
Steel formwork cleaning method and steel formwork cleaning cement mortar
| Europäisches Patentamt | 2021