Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Autoclaved aerated concrete external wall panel and coating method thereof
The invention discloses an autoclaved aerated concrete external wall panel and a coating method thereof. According to the coating method, the surface of an autoclaved aerated concrete base plate is coated with a coating layer, and the bonding strength between a coating layer and the autoclaved aerated concrete base plate is larger than 0.4 N/mm<2>. The construction method of the coating layer comprises the steps that S1, the surface of the autoclaved aerated concrete base plate is treated and cleaned, a primer layer is smeared to seal pores in the surface of the autoclaved aerated concrete base plate, and the surface of the autoclaved aerated concrete base plate is made to be smooth; and S2, the exterior of the primer layer is coated with an acrylic resin coating, so that an acrylic resin coating layer is formed. The surface of the autoclaved aerated concrete base plate is coated with the primer layer so as to seal pores in the surface of the autoclaved aerated concrete base plate, then the acrylic resin coating layer is coated, acrylic resin coating has good bonding performance and waterproof performance and are not prone to falling off from the base plate and water seepage, so that the coating on the surface of the external wall panel plays a better role, and a good visual effect is achieved.
本发明公开了一种蒸压加气混凝土外墙板及其涂装方法，该涂装方法是在蒸压加气混凝土基板表面涂刷涂装层，涂装层和蒸压加气混凝土基板之间的粘结强度大于0.4N/mm2，涂装层的施工步骤包括：S1、将蒸压加气混凝土基板表面处理清洁并涂抹底漆层以封闭蒸压加气混凝土基板表面的孔隙，并使得蒸压加气混凝土基板表面平整；S2、在底漆层外涂抹丙烯酸树脂类涂料，从而形成丙烯酸树脂类涂料层。本发明在蒸压加气混凝土基板表面涂抹底漆层，以封闭压加气混凝土基板表面的孔隙，然后涂刷丙烯酸树脂类涂料层，丙烯酸树脂类涂料具有良好的粘结性能和防水性能，不易从基板脱落和渗水，使外墙板表面涂料更好的发挥效果，具有很好的视觉效果。
Autoclaved aerated concrete external wall panel and coating method thereof
The invention discloses an autoclaved aerated concrete external wall panel and a coating method thereof. According to the coating method, the surface of an autoclaved aerated concrete base plate is coated with a coating layer, and the bonding strength between a coating layer and the autoclaved aerated concrete base plate is larger than 0.4 N/mm<2>. The construction method of the coating layer comprises the steps that S1, the surface of the autoclaved aerated concrete base plate is treated and cleaned, a primer layer is smeared to seal pores in the surface of the autoclaved aerated concrete base plate, and the surface of the autoclaved aerated concrete base plate is made to be smooth; and S2, the exterior of the primer layer is coated with an acrylic resin coating, so that an acrylic resin coating layer is formed. The surface of the autoclaved aerated concrete base plate is coated with the primer layer so as to seal pores in the surface of the autoclaved aerated concrete base plate, then the acrylic resin coating layer is coated, acrylic resin coating has good bonding performance and waterproof performance and are not prone to falling off from the base plate and water seepage, so that the coating on the surface of the external wall panel plays a better role, and a good visual effect is achieved.
本发明公开了一种蒸压加气混凝土外墙板及其涂装方法，该涂装方法是在蒸压加气混凝土基板表面涂刷涂装层，涂装层和蒸压加气混凝土基板之间的粘结强度大于0.4N/mm2，涂装层的施工步骤包括：S1、将蒸压加气混凝土基板表面处理清洁并涂抹底漆层以封闭蒸压加气混凝土基板表面的孔隙，并使得蒸压加气混凝土基板表面平整；S2、在底漆层外涂抹丙烯酸树脂类涂料，从而形成丙烯酸树脂类涂料层。本发明在蒸压加气混凝土基板表面涂抹底漆层，以封闭压加气混凝土基板表面的孔隙，然后涂刷丙烯酸树脂类涂料层，丙烯酸树脂类涂料具有良好的粘结性能和防水性能，不易从基板脱落和渗水，使外墙板表面涂料更好的发挥效果，具有很好的视觉效果。
Autoclaved aerated concrete external wall panel and coating method thereof
一种蒸压加气混凝土外墙板及其涂装方法
ZHANG JINBAO (Autor:in) / GUAN RENBIAO (Autor:in) / LIU CHENGLI (Autor:in)
11.01.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
/
B05D
PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
,
Verfahren zum Aufbringen von Flüssigkeiten oder von anderen fließfähigen Stoffen auf Oberflächen allgemein
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Autoclaved aerated concrete, autoclaved aerated concrete slab and preparation method thereof
| Europäisches Patentamt | 2020
Assembly unit body of autoclaved aerated concrete external wall panels
| Europäisches Patentamt | 2020
British Library Online Contents | 2006