GB542586A - Improvements in or relating to building materials and process and mold structure for making the same - Google Patents

Improvements in or relating to building materials and process and mold structure for making the same

Info

Publication number
GB542586A
GB542586A GB1187740A GB1187740A GB542586A GB 542586 A GB542586 A GB 542586A GB 1187740 A GB1187740 A GB 1187740A GB 1187740 A GB1187740 A GB 1187740A GB 542586 A GB542586 A GB 542586A
Authority
GB
United Kingdom
Prior art keywords
slab
mould
paper
concrete
recesses
Prior art date
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
GB1187740A
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.)
JOHANNES CORNELIUS PIETER LEEM
Original Assignee
JOHANNES CORNELIUS PIETER LEEM
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 JOHANNES CORNELIUS PIETER LEEM filed Critical JOHANNES CORNELIUS PIETER LEEM
Priority to GB1187740A priority Critical patent/GB542586A/en
Publication of GB542586A publication Critical patent/GB542586A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2/28—Walls having cavities between, but not in, the elements; Walls of elements each consisting of two or more parts kept in distance by means of spacers, all parts being solid
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0297—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements of which the width is less than the wall thickness

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

542,586. Moulds for concrete slabs. LEEMHUIS, J. C. P. July 18, 1940, No. 11877. [Class 87 (ii)] [Also in Group X] A mould 12, Fig. 16, for a concrete plate or slab 1 is lined at 15 with several plies of builders' paper joined together by an asphaltic or other waterproof composition. The bottom member 113 with recesses 112 may be made of aluminium, and has two integrally formed opposite sides 114, 115, the two other sides being secured by hinges 125 to depending flanges 117 on the bottom plate, so that the mould may be opened by swinging out two opposite side members which are held in place by bolts 126 extending between wings 127 on the side walls 114, 115. Core rods 135 are passed through the recesses, and through lugs 137 by which they are supported, these rods forming holes in the pillars of the formed slabs. The mould is mounted on a rectangular frame 140, 142 by fastening screws 143, and is clamped on to a vibrating table for the concrete mixture to be poured. The paper, after the moulding operation, adheres to the slab 1 and prevents the newly-cast article from slumping. After the mould is reversed and the slab 1 stripped therefrom upon a pallet, strong adhesion of the paper to the slab is obtained by steaming in a kiln.
GB1187740A 1940-07-18 1940-07-18 Improvements in or relating to building materials and process and mold structure for making the same Expired GB542586A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1187740A GB542586A (en) 1940-07-18 1940-07-18 Improvements in or relating to building materials and process and mold structure for making the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1187740A GB542586A (en) 1940-07-18 1940-07-18 Improvements in or relating to building materials and process and mold structure for making the same

Publications (1)

Publication Number Publication Date
GB542586A true GB542586A (en) 1942-01-16

Family

ID=9994303

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1187740A Expired GB542586A (en) 1940-07-18 1940-07-18 Improvements in or relating to building materials and process and mold structure for making the same

Country Status (1)

Country Link
GB (1) GB542586A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2546290A (en) * 1944-03-11 1951-03-27 Roy W Anderson Wall structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2546290A (en) * 1944-03-11 1951-03-27 Roy W Anderson Wall structure

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