Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1096122A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to GB1096122ApriorityCriticalpatent/GB198176A/en
Publication of GB198176ApublicationCriticalpatent/GB198176A/en
E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
E04B9/18—Means for suspending the supporting construction
Landscapes
Engineering & Computer Science
(AREA)
Architecture
(AREA)
Physics & Mathematics
(AREA)
Electromagnetism
(AREA)
Civil Engineering
(AREA)
Structural Engineering
(AREA)
Building Environments
(AREA)
Finishing Walls
(AREA)
Abstract
198,176. Hall, E. E. April 19, 1922. Ceiling slabs and tiles.-In a suspended ceiling, tiles 42, Fig. 11, clipped to the supporting bars 27 are provided with shallow splitting grooves 44 on the upper face, to facilitate fitting, and dovetailed ribs 43 to key with the plaster.
Improvements in the manufacture of bricks, building blocks, slabs, tiles and the like for resisting x-rays, radium emanations and the like, and in walls, partitions and t he like made thereof