Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-corrosion treatment method for aluminum alloy frame
The invention discloses an anti-corrosion treatment method for an aluminum alloy frame. According to the scheme, an anti-corrosion treatment technology is adopted. The anti-corrosion treatment method comprises the following steps of 1, pretreating the surface of an aluminum alloy frame body, and removing dust, garbage and foreign matters on the surface, so that the aluminum alloy frame body can be prevented from being in direct contact with waterproof mortar to generate a chemical reaction when the aluminum alloy frame body is installed through a wet method, metal aluminum belongs to active metal and can generate the chemical reaction when meeting acid and alkali, the waterproof mortar is mainly composed of hydroxide and silicate and is a composite strongly-alkaline substance, when the hydroxide and the silicate are in contact with the metal aluminum for the first time, the chemical reaction is inevitable, high temperature generated during solidification of the waterproof mortar strengthens the reaction, gas such as carbon dioxide and hydrogen and substances such as aluminum hydroxide and calcium carbonate are generated, and after the aluminum alloy frame body is protected by asphalt paint, a whole aluminum alloy is more durable, the aluminum alloy frame body is prevented from being corroded and damaged, and the service life of the aluminum alloy frame body is greatly prolonged.
本发明公开了一种铝合金边框防腐处理方法，方案通过此防腐处理技术，步骤一：对铝合金边框本体表面进行预处理，将表面的灰尘垃圾异物清理干净；能避免在铝合金边框本体使用湿法安装时，铝合金边框本体与防水砂浆直接接触而产生化学反应，金属铝属于活性金属，遇酸、碱均会产生化学反应，而防水砂浆主要由氢氧化物及硅酸盐组成，为复合强碱性物质，当它们首次接触时，不可避免要发生化学反应，而防水砂浆凝固时产生的高温更强化了其反应，生成二氧化碳、氢气等气体及氢氧化铝、碳酸钙等物质，在使用沥青漆保护铝合金边框本体后，能让整个铝合金更耐用，防止了铝合金边框本体受到腐蚀损坏，大大的延长了铝合金边框本体的使用寿命。
Anti-corrosion treatment method for aluminum alloy frame
The invention discloses an anti-corrosion treatment method for an aluminum alloy frame. According to the scheme, an anti-corrosion treatment technology is adopted. The anti-corrosion treatment method comprises the following steps of 1, pretreating the surface of an aluminum alloy frame body, and removing dust, garbage and foreign matters on the surface, so that the aluminum alloy frame body can be prevented from being in direct contact with waterproof mortar to generate a chemical reaction when the aluminum alloy frame body is installed through a wet method, metal aluminum belongs to active metal and can generate the chemical reaction when meeting acid and alkali, the waterproof mortar is mainly composed of hydroxide and silicate and is a composite strongly-alkaline substance, when the hydroxide and the silicate are in contact with the metal aluminum for the first time, the chemical reaction is inevitable, high temperature generated during solidification of the waterproof mortar strengthens the reaction, gas such as carbon dioxide and hydrogen and substances such as aluminum hydroxide and calcium carbonate are generated, and after the aluminum alloy frame body is protected by asphalt paint, a whole aluminum alloy is more durable, the aluminum alloy frame body is prevented from being corroded and damaged, and the service life of the aluminum alloy frame body is greatly prolonged.
本发明公开了一种铝合金边框防腐处理方法，方案通过此防腐处理技术，步骤一：对铝合金边框本体表面进行预处理，将表面的灰尘垃圾异物清理干净；能避免在铝合金边框本体使用湿法安装时，铝合金边框本体与防水砂浆直接接触而产生化学反应，金属铝属于活性金属，遇酸、碱均会产生化学反应，而防水砂浆主要由氢氧化物及硅酸盐组成，为复合强碱性物质，当它们首次接触时，不可避免要发生化学反应，而防水砂浆凝固时产生的高温更强化了其反应，生成二氧化碳、氢气等气体及氢氧化铝、碳酸钙等物质，在使用沥青漆保护铝合金边框本体后，能让整个铝合金更耐用，防止了铝合金边框本体受到腐蚀损坏，大大的延长了铝合金边框本体的使用寿命。
Anti-corrosion treatment method for aluminum alloy frame
一种铝合金边框防腐处理方法
HE BINGLIANG (Autor:in) / LI YUESHENG (Autor:in) / TAN JIANXIAN (Autor:in) / ZHONG YANMEI (Autor:in)
12.10.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
Anti-deformation aluminum alloy door frame corner connecting structure
| Europäisches Patentamt | 2021