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Wall block system

a wall block and system technology, applied in the field of wall block systems, can solve the problems of difficult to form structurally sound corners, columns or pilasters with such blocks, and the current modular block system

Inactive Publication Date: 2005-11-17
KEYSTONE RETAINING WALL SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

"The invention is a system of blocks that can be used to build walls without needing mortar. The blocks fit together and interlock with each other, and additional reinforcement can be added for strength. This makes the construction process faster and more efficient."

Problems solved by technology

However, current modular block systems have numerous disadvantages.
Further, it is difficult to form structurally sound corners, columns or pilasters with such blocks.

Method used

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Embodiment Construction

[0021] In this application, “upper” and “lower” refer to the placement of a block when a structure is built. The lower or bottom surface of blocks is the surface that faces the ground.

[0022] The blocks of this invention may be made of a rugged, weather resistant material, such as concrete. Other suitable materials include plastic, reinforced fibers such as fiberglass, wood, metal and stone. Rather than being formed of a solid mass of material, the blocks may be hollow. This is an advantage in saving materials and in handling the block. Such hollow shell blocks can be formed of urethane or concrete and by casting techniques.

[0023] The surface of the blocks may be smooth or may have a roughened appearance, such as that of natural stone. The blocks are formed in molds and various textures can be formed on the surface, as is known in the art.

[0024] The blocks of this invention have interlocking elements or projections to hold the blocks in place and to eliminate the need for mortar w...

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PUM

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Abstract

A system of blocks having a stacking block and a corner block configured to fit together in the construction of a wall. The blocks interlock with each other so that no mortar is required in the construction of a wall. Additional pin reinforcement can be added.

Description

[0001] This application claims the benefit of provisional application Ser. No. 60 / 566,554, filed Apr. 29, 2004, the contents of which are hereby incorporated herein by reference.FIELD OF THE INVENTION [0002] A system of wall blocks is described. In particular, modular wall blocks used to construct walls and other structures having corners are described. BACKGROUND OF THE INVENTION [0003] Modular blocks used to build walls, columns, pillars and other structures are known in the art. Such blocks can be installed without special skill and are desirable because they are a convenient size to handle and have low installation costs. However, current modular block systems have numerous disadvantages. For example, these blocks typically must be used with masonry mortar to improve the structural integrity of a wall. Further, it is difficult to form structurally sound corners, columns or pilasters with such blocks. [0004] The look of weathered natural stone is very appealing for walls, columns...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): E04B2/02E04B2/08E04B2/16E04B2/18E04B2/32E04B2/46E04C1/39E04C2/04
CPCE04B2/16E04B2002/0206E04B2002/0217E04C1/395E04B2002/026E04B2002/0263E04B2002/0245
Inventor MACDONALD, ROBERT A.DAWSON, WILLIAM B.
Owner KEYSTONE RETAINING WALL SYST