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JPS514323B1 |
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JPS5113110A |
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JPS51729A |
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JPS5034340B2 |
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JPS5032928B2 |
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JPS5032927B2 |
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JPS5032934B2 |
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JPS5032730B1 |
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JPS5030164Y2 |
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JPS5026863B2 |
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JPS50111836A |
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JPS5023541B2 |
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JPS5080635A |
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JPS5018298B1 |
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JPS5061832A |
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JPS5012208B2 |
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JPS5044801U |
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JPS5044629A |
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JPS5041310A |
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JPS5012168Y2 |
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JPS5037209A |
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JPS5037232A |
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JPS5032705A |
Process for the prevention of frost heaves in fine-grained soils comprising the insertion of a large-pored filter layer which is protected on its upper and lower sides by a permeable, rot-proof web of fabric, felt or fleece.
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JPS506742B2 |
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JPS506735B2 |
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JPS5022408A |
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JPS5016325A |
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JPS5015128U |
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JPS4949415B1 |
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JPS49126777A |
A material made from waste rubber, esp. tyres and elastomer binding agent contains the rubber in the form of pieces of 0.1-100 cm3 volume each, but mostly of 1-20cm3 volume. The binding agent is of cellular structure, only partly filling...
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JPS49138628U |
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JPS4944124B2 |
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JPS49120409A |
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JPS49112440A |
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JPS49111437A |
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JPS49111406A |
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JPS49120004U |
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JPS4995435A |
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JPS4978348A |
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JPS4973823A |
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JPS4959433A |
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JPS4949431A |
A prefabricated flooring or roll-out track comprises a number of components or mouldings connected together by flexible connecting components. Pref., the moulded components are so connected together that there are gaps between them. A ty...
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JPS4948554A |
Solid chlorinated org. material is enveloped by working it into gravel and cement in the presence of H2O to form a mixt. of 20-70 vol.% org. residues, 10-30% cement, 30-50% gravel and 15-25% H2O. The mixt. is allowed to solidify. The pro...
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JPS4936111A |
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JPS4933443A |
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JPS4932428A |
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JPS4931128A |
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JPS4929321A |
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JPS4927031A |
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JPS48103473A |
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