Ciria Report 108 Concrete Pressure On Formwork -

Have a ready-mix engineer track the concrete temperature. If the truck arrives cooler than expected, recalculate P_max immediately.

The key takeaway:

Download a copy of CIRIA 108 (or the later CIRIA C660, a modern update) and keep it in your site office. It isn't just a technical report; it is a blueprint for fast, safe, and economical concrete construction. ciria report 108 concrete pressure on formwork

Use conservative hydrostatic pressure for high-risk conditions: If placing rate is fast, slump is high, or vibration is heavy, assume near-hydrostatic pressures for design until concrete has sufficiently stiffened. Have a ready-mix engineer track the concrete temperature

), after which it remains constant to the bottom of the formwork. Key Factors Influencing Pressure It isn't just a technical report; it is

) based on factors such as concrete weight density, rate of rise, and temperature, is recognized within BS 5975:2019. For detailed information and to acquire the report, visit CIRIA .