Transcription of Technical Information Styropor 800 - Geo
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1 GeneralThe main consideration when con-structing roads on poor load-bear-ing subsoil is that every load deformsthe soft soil layers; and the greaterthe load, the greater the deforma-tion. This deformation process con-tinues over years, depending on thethickness of the soil layers. The lowshear resistance of poor loadbear-ing subsoils means that concen-trated loads should be avoided asfar as possible, otherwise theselayers will give at the sides. Com-pensating for this form of subsi-dence by laying new material leadsto further settlement due to theadditional conventional techniques of sub-soil improvement by complete orpartial replacement of the soil areoften time consuming and thereforecostly.
The use of rigid EPS foam, not only for protective antifrost layers in the form of insulating boards, but as a load-carrying substructure for roads
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