a很多时候,我们不能太在乎别人对自己的看法 Every so often, we cannot too care about others to own view[translate] aTrace Conduits In Concrete Slabs 踪影输送管道在混凝土板[translate]
US3037326 * Dec 23, 1957 Jun 5, 1962 Holloway John W Method and apparatus for providing conduits in molded concrete slabsUS3037326 * 1957年12月23日 1962年6月5日 Holloway John W Method and apparatus for providing conduits in molded concrete slabs...
Conduits or Bioterrorists are a sub-species of humans who possess superhuman abilities afforded to them by the presence of the "Conduit Gene". The Conduit gene can be present in both humans and animals, while the word "Conduit" has been used to designat
Facilitating installation of flexible pipes in concrete slabs In the construction of new buildings, the conduits for building ventilation can be integrated into the concrete slab to save space. Flexible pipes are often used to permit flexible and variable connection of the M-WRG-鈪 and M-WRG ...
The concrete slab has a cutout which accommodates conduits. This cutout covers the whole edge of the slab. Additional channels are made into these slabs which run parallel to the cutouts and these channels are used for example for electric cables. This arrangement reduces the needs for ...
In addition, the present invention is also directed to a porous concrete system comprising a plurality of porous concrete slabs, wherein each porous concrete slab contains one or more conduits embedded therein and at least one conduit in each porous concrete slab has an adapter that is ...
In addition, the present invention is also directed to a porous concrete system comprising a plurality of porous concrete slabs, wherein each porous concrete slab contains one or more conduits embedded therein and at least one conduit in each porous concrete slab has an adapter that is ...
In addition, the present invention is also directed to a porous concrete system comprising a plurality of porous concrete slabs, wherein each porous concrete slab contains one or more conduits embedded therein and at least one conduit in each porous concrete slab has an adapter that is ...
In addition, the present invention is also directed to a porous concrete system comprising a plurality of porous concrete slabs, wherein each porous concrete slab contains one or more conduits embedded therein and at least one conduit in each porous concrete slab has an adapter that is ...
The pipes 4 may be made of indurated fibre and their ends may fit into sleeves 5 in the blocks 2. Planks or concrete slabs 3 may be placed beneath the blocks 2. The bridging-slabs 7 may rest on the pipes 4, with their lower faces shaped to fit between them. They may be secured ...