| Document ID (ISN) | 32794 |
| CIS number |
80-231 |
| ISSN - Serial title |
Mitteilungen der Bau-Berufsgenossenschaft Hamburg |
| Year |
1979 |
| Convention or series no. |
|
| Title |
Safety devices on mortar guns |
| Original title |
Sicherheitseinrichtungen an Mörtelspritzmaschinen [in German] |
| Bibliographic information |
1979, No.1, p.15-21. Illus. |
| Abstract |
Concrete throwing machines are excluded. Safety measures are related to the design and equipment of these machines: enclosure of moving parts, pressure-limiting devices (air receiver, pressure-limiting valve, automatic air inlet shutoff), device to prevent operation by an unauthorised person, protection against return of mortar to the feed hopper. The manufacturer's instructions should refer to correct use, maintenance and measures in the event of malfunctioning, and limitations of use. Specifications for hoses and hose connections are given. |
| Descriptors (primary) |
safety devices; pressure spraying; plastering |
| Descriptors (secondary) |
pressure limiting devices; pressure vessels and systems |
| Document type |
- |
| Subject(s) |
Construction industry
|
| Broad subject area(s) |
|
| Browse category(ies) |
Surface treatment
Safety devices
|
