| 1875 - 582 páginas
...planks, we have not only a very atfe and comfortable pavement, so far as the hone's footing is conis concerned, but the nature of the material and the...is easy. There is comparatively little noise, dirt, or dust ; and, altogether, for the human and equine population of our towns and cities, perhaps no... | |
| 1938 - 498 páginas
...area is the most important factor in determining its sound insulation. Of secondary importance are the nature of the material and the manner in which it is fastened at the edges. There is a rather popular misconception that fiberboard and sheet lead have... | |
| 1884 - 852 páginas
...With Wood Wool this is easily secured, owing, firstly, to its absorbing capacity, and secondly, to the nature of the material and the manner in which it is applied. The dressing having become dry, it can remain on the wound any length of time. Thus it is... | |
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