DE3905973
A process for the treatment of support rods for supporting steel reinforcements in the preparation of aerated concrete is described, wherein the support rods are first dipped into a hot bath of molten paraffin or a similar waxy, water-resistant separating agent which is solid at room temperature and...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A process for the treatment of support rods for supporting steel reinforcements in the preparation of aerated concrete is described, wherein the support rods are first dipped into a hot bath of molten paraffin or a similar waxy, water-resistant separating agent which is solid at room temperature and has a softening point of about 50 to 70 DEG C. The coating thus formed is then caused to solidify by cooling. The steel reinforcements are then suspended on the support rods and together with them coated with a corrosion inhibitor in the form of an aqueous coating agent. |
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