作者: Paolo Steinbach , Rubens Pasotti
DOI:
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摘要: This invention relates to improvements a panel, particularly for making poured concrete forms or the like, which panel comprises at least one layer (1) having such mechanical properties as be able withstand stresses of mass and protective (2) that is attached concrete-side face first layer, made water-and/or moisture-proof material in direct contact with mass. These provide enhanced abrasion resistance nailability and/or provision surface structure on concrete, releasing air trapped within said panel.