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A platform for research: civil engineering, architecture and urbanism
Method for spraying polyurea elastomer on concrete surface
The invention belongs to the technical field of spraying of polyurea elastomers, particularly relates to a method for spraying a polyurea elastomer on the surface of concrete and application of the method, and aims to solve the problems that in the existing polyurea elastomer spraying process, due to nonstandard construction operation, a coating is prone to being uneven, the overall attractiveness is affected, and popularization and application are not facilitated. According to the scheme, the method comprises the following steps that S1, the surface of concrete to be sprayed is treated; s2, safety maintenance is conducted on the non-concrete surface part in the construction area; s3, primer is sprayed on the surface of the concrete to be sprayed; and S4, the polyurea elastomer to be sprayed is added into the material barrel to be mixed and stirred. The spraying direction and the spraying speed of the polyurea elastomer are strictly controlled, the uniformity of the polyurea elastomer sprayed on the concrete surface can be improved, the situation that the thickness is not uniform is avoided, the attractiveness of the sprayed polyurea elastomer is improved, and the spraying device is worthy of wide application and popularization.
本发明属于喷涂聚脲弹性体的技术领域，尤其是一种在混凝土表面喷涂聚脲弹性体的方法及其应用，针对现有的喷涂聚脲弹性体的过程中因施工作业的不规范容易出现涂层不均匀的状况，影响整体的美观性，不利于推广使用的问题，现提出如下方案，其包括以下步骤：S1：对待喷涂的混凝土表面进行处理；S2：对施工区域内非混凝土表面部分进行安全维护；S3：在待喷涂的混凝土表面上喷涂底漆；S4：将待喷涂的聚脲弹性体加入至料桶中进行混合搅拌。本发明严格把控聚脲弹性体的喷涂方向和喷涂速度，能够提升聚脲弹性体喷涂在混凝土表面的均匀性，不会出现厚薄不一的状况，提升了聚脲弹性体喷涂后的美观性，值得广泛推广使用。
Method for spraying polyurea elastomer on concrete surface
The invention belongs to the technical field of spraying of polyurea elastomers, particularly relates to a method for spraying a polyurea elastomer on the surface of concrete and application of the method, and aims to solve the problems that in the existing polyurea elastomer spraying process, due to nonstandard construction operation, a coating is prone to being uneven, the overall attractiveness is affected, and popularization and application are not facilitated. According to the scheme, the method comprises the following steps that S1, the surface of concrete to be sprayed is treated; s2, safety maintenance is conducted on the non-concrete surface part in the construction area; s3, primer is sprayed on the surface of the concrete to be sprayed; and S4, the polyurea elastomer to be sprayed is added into the material barrel to be mixed and stirred. The spraying direction and the spraying speed of the polyurea elastomer are strictly controlled, the uniformity of the polyurea elastomer sprayed on the concrete surface can be improved, the situation that the thickness is not uniform is avoided, the attractiveness of the sprayed polyurea elastomer is improved, and the spraying device is worthy of wide application and popularization.
本发明属于喷涂聚脲弹性体的技术领域，尤其是一种在混凝土表面喷涂聚脲弹性体的方法及其应用，针对现有的喷涂聚脲弹性体的过程中因施工作业的不规范容易出现涂层不均匀的状况，影响整体的美观性，不利于推广使用的问题，现提出如下方案，其包括以下步骤：S1：对待喷涂的混凝土表面进行处理；S2：对施工区域内非混凝土表面部分进行安全维护；S3：在待喷涂的混凝土表面上喷涂底漆；S4：将待喷涂的聚脲弹性体加入至料桶中进行混合搅拌。本发明严格把控聚脲弹性体的喷涂方向和喷涂速度，能够提升聚脲弹性体喷涂在混凝土表面的均匀性，不会出现厚薄不一的状况，提升了聚脲弹性体喷涂后的美观性，值得广泛推广使用。
Method for spraying polyurea elastomer on concrete surface
一种在混凝土表面喷涂聚脲弹性体的方法
JIANG FEIYI (author)
2022-05-06
Patent
Electronic Resource
Chinese
IPC:
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
/
E04G
SCAFFOLDING
,
Baugerüste
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