Waterproof device for construction engineering
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- 通号建设集团第一工程有限公司
- Publication Date
- 2021-05-14
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Abstract
Description
technical field
[0001] The invention relates to the technical field of construction, in particular to a waterproof device for construction engineering. Background technique
[0002] Construction engineering refers to the planning, survey, design and construction, completion and other technical work and the completed engineering entity and the installation project of the supporting lines, pipelines and equipment for new construction, reconstruction or expansion of houses, buildings and auxiliary structures and facilities. , also refers to the construction of various houses and buildings, also known as construction workload. This part of the investment must be built and used, and can only be realized through construction activities.
[0003] The patent with authorized notification number CN208235976 U discloses a waterproof device for building walls, which includes a base and a lifting plate. A threaded column, the top of the first threaded column is fixedly connected to the...