High workability concrete
The workability of fresh concrete should be suitable for each specific application to ensure that the operations of handling, placing and compaction can be undertaken efficiently.
BS EN 206 and BS8500 the European and UK standards for concrete give guidance on workability for different uses. The handling and placing properties of concrete mixes can be improved considerably by the use of cement replacement materials such as fly ash. Furthermore, the use of admixtures such as water reducers and superplasticisers has beneficial effects on workability without compromising other concrete properties.
On site productivity can be greatly increased by utilising highly workable concretes. They are especially suitable in the following applications:
- Inaccessible locations
- Large flat areas
- Underwater applications
- Pumping concrete over long distances.
This publication looks at innovation and the learning and proven performance that we can’t afford to leave behind.
This guide focuses on concrete and masonry housing, and presents requirements for Part L1A of the Building Regulations.
The buildings from 70 years of Concrete Quarterly.
£55.00 + VAT
This publication assists engineers in understanding the common challenges of building tall.
Guidance on how concrete can be used to achieve credits under the latest version of BREEAM NC:2014.
This guide sets out how concrete's attributes can be used to minimise CO2 emissions.
£30.00 + VAT
This publication summarises the material used in the design of reinforced and prestressed concrete bridges using Eurocode 2
A magazine to commemorate 70 years of Concrete Quarterly.
An all-you-need-to-know guide on the specification of sustainable concrete.
This document provides information on the material and resource efficiency of concrete and masonry.
12:30 - 13:30
£225.00 + VAT