GB190820462A - Improvements relating to Cement and other Blocks or Slabs. - Google Patents

Improvements relating to Cement and other Blocks or Slabs.

Info

Publication number
GB190820462A
GB190820462A GB190820462DA GB190820462A GB 190820462 A GB190820462 A GB 190820462A GB 190820462D A GB190820462D A GB 190820462DA GB 190820462 A GB190820462 A GB 190820462A
Authority
GB
United Kingdom
Prior art keywords
blocks
cement
slabs
grooves
improvements relating
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
Inventor
William Calway
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB190820462A publication Critical patent/GB190820462A/en
Expired legal-status Critical Current

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  • Road Paving Structures (AREA)

Abstract

20,462. Calway, W. Sept. 29. Bricks &c.-Cement or other blocks or slabs are formed on their top and bottom faces with one or more zigzag or wavy channels 2 and on their end faces with straight grooves 1, one or more of which connect the zigzag channels at the top and bottom of the blocks and serve as feeders for the cement or grouting for securing the blocks together. In order to ensure a continuous feeding-passage, holes 3 are formed in the middles of the blocks so as to register with the end grooves of the blocks of the course below. As a modification the blocks may be provided with a series of holes 2x, Fig. 9, through which the cement &c. can pass, and metal dowel pieces 4 may be used at the junctions of the grooves at the ends of the blocks.
GB190820462D 1908-09-29 1908-09-29 Improvements relating to Cement and other Blocks or Slabs. Expired GB190820462A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190820462T 1908-09-29

Publications (1)

Publication Number Publication Date
GB190820462A true GB190820462A (en) 1909-05-06

Family

ID=32553288

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190820462D Expired GB190820462A (en) 1908-09-29 1908-09-29 Improvements relating to Cement and other Blocks or Slabs.

Country Status (1)

Country Link
GB (1) GB190820462A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2847848A (en) * 1955-06-28 1958-08-19 Paul R Grants Precast masonry unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2847848A (en) * 1955-06-28 1958-08-19 Paul R Grants Precast masonry unit

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