Concrete for lightweights
Language: English Series: Financial Times ; 1/5/90 p39 Contract Journal vol 355 no 5768, 3/5/9Publication details: 1990Subject(s): Summary: An American company 3M has developed a form of lightweight ceramic bead which can be used instead of conventional aggregates , reducing the weight of concrete to less than that of water. SBD Construction Products has launched a new rapid hardening, high strength cement called Pyrament.| Item type | Current library | Call number | Copy number | Status | Barcode | |
|---|---|---|---|---|---|---|
| News article | London News article | WB2617-09 (Browse shelf(Opens below)) | 1 | Available | 46263-1001 |
An American company 3M has developed a form of lightweight ceramic bead which can be used instead of conventional aggregates , reducing the weight of concrete to less than that of water. SBD Construction Products has launched a new rapid hardening, high strength cement called Pyrament.