| 摘要 |
The shuttering for concrete structures is in sections detachably secured together to form a shuttering wall. Each section comprises a rigid frame (2), on which are fixed non-porous shuttering members (3), bearing against the concrete. They are designed to prevent adhesion by the latter on hardening and contain reinforcing components (6). The sections pref. consist of a bonding agent and rubbery, organic or synthetic material. ADVANTAGE - Clean wall or ceiling casting with shuttering sections protected against damage and distortion.
|
