| 摘要 |
PCT No. PCT/EP97/00656 Sec. 371 Date Oct. 9, 1997 Sec. 102(e) Date Oct. 9, 1997 PCT Filed Feb. 13, 1997 PCT Pub. No. WO97/30246 PCT Pub. Date Aug. 21, 1997A construction element for cladding of a structural surface which consists of a glass pane and a layer of bonding mortar on one side of the glass pane, which bonding mortar consists of a fine-particle neutral aggregate and cement and is gauged with an aqueous dispersion of a polyacrylic acid derivative, whereby the polyacrylic acid derivative has a logarithmic decrement determined in accordance to DIN 53445, which has a maximum at Celsius temperatures below 0 DEG C., and the bonding mortar is hardened on the glass pane with a deficiency of hydration water. The construction element is bonded to the surface to be cladded with the adhesive or by contact of the bonding mortar layer with setting concrete of the structure which is cladded with the element.
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