Permanent shuttering with drainage for concrete slab consists of compound elements with shuttering wall and integral drainage channelStretched shuttering elements of permanent material are installed abutting to define the area to be concreted. The elements comprise of a shuttering wall (31) facing that ...
Drainage device embedded in a concrete slab for mo 专利名称：Drainage device embedded in a concrete slab for moisture drainage 发明人：Heinz Honegger 申请号：US06/320182 申请日：19811112 公开号：US04388015A 公开日：19830614 专利内容由知识产权出版社提供 摘要：A drainage device for drainage of ...
This invention relates to drainage for slab'2 roadways and has particular reference to the drainage of water from the roadway, which seeps through the expansion joint between roadway slabs. Concrete highways are made of slabs spaced apart and provided with expansion joints, which are 'filled...收...
Check valve type drainage system for underground water in channelThe utility model provides a check valve type drainage system for underground water in a channel. The check valve type drainage system comprises sand wells, anti-clogging check drain valves, a concrete slab and a concrete lining ...
This invention relates to drainage for slab'2 roadways and has particular reference to the drainage of water from the roadway, which seeps through the expansion joint between roadway slabs. Concrete highways are made of slabs spaced apart and provided with expansion joints, which are 'filled with...
Facebook Twitter Google Share on Facebook site drainage 1.A piping network installed below grade which conveys rainwater (or other wastes) to a point of disposal, such as a public sewer. 2.The water that is drained off. McGraw-Hill Dictionary of Architecture and Construction. Copyright © ...
Also, all road gullies, even the pre-cast concrete types, need to be bedded onto and surrounded with mass concrete to hold them securely in place. Road gully construction cross-section Concrete road gully under construction Some local authorities insist on the use of a gully cover slab ...
Drainage considerations, structural and aesthetic aspects of railings, standards for railings, the design / function of bridge lighting, examples of lighting... M Schlaich,K. Brownlie,Jürg Cozett,... - International Federation for Structural Concrete 被引量: 82发表: 2005年 York at the ready ...
Two solutions were put forward to remedy this phenomenon, the second solution being the construction of a thick concrete slab without foundati... J. Nissoux 被引量: 0发表: 1978年 Modern Drainage Design: The Pros, the Cons, and the Future G laciers and beaver, in large part, constructed ...
Though the structure, properly designed, will not function at full efficiency until the rest of the system is upgraded, it invariably proves to be false economy not to design for the ultimate system. This particular case provides a good example. The trapezoidal concrete channel was designed by ...