Diplomarbeiten dissertationen datenbank

For removable forms, once the concrete has been poured into formwork and has set (or cured ), the formwork is struck or stripped (removed) to expose the finished concrete. The time between pouring and formwork stripping depends on the job specifications, the cure required, and whether the form is supporting any weight, but is usually at least 24 hours after the pour is completed. For example, the California Department of Transportation requires the forms to be in place for 1–7 days after pouring, [8] while the Washington State Department of Transportation requires the forms to stay in place for 3 days with a damp blanket on the outside. [9]

Diplomarbeiten dissertationen datenbank

diplomarbeiten dissertationen datenbank

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