Artificial stone anchoring system and method

Abstract

An artificial stone and a method of fabricating a stone surface area therewith are described. The artificial stone comprises a stone body cast of a cement aggregate and has an outer visible surface area shaped to resemble a real stone. The stone body has a substantially flat rear surface. Fastener means are provided to secure one or more attachment brackets to the rear surface and adjacent at least one edge portion of the stone body to suspend the artificial stone on a support surface. The stone body is preferably cast with a light aggregate including polymeric particles.

Description

TECHNICAL FIELD [0001] The present invention relates to an artificial stone and its anchoring system and method of fabricating a stone surface area therewith. BACKGROUND ART [0002] Artificial stones and bricks have been known for several years and there exist a few systems for the securement thereof. One well known system uses an artificial stone commonly known as a “cultured stone” and it is affixed to a wall surface by a mortar cement which is trowelled on a specially prepared surface. In order for the cement to adhere to vertical surfaces it is necessary that a waterproof construction paper and a metal mesh be attached to the surface whereby to hold the cement in place. It is important also that the consistency of the cement be sufficiently tacky, that is to say not liquidly, in order for the stone to be retained thereby. These stones are fabricated with a substantially flat rear surface and by placing the stone on the cement and applying pressure against the stone a suction is c...

AI Technical Summary

Problems solved by technology

However, when these stones are of a larger size, the weight of the stone will have a tendency to cause the stone to gravitate in the cement texture until it abuts a lower stone and therefore needs to be repositioned.

This is time-consuming and once the cement has set these nails or screws need to be removed and this can cause damage to the cement and the joint.

A further disadvantage of the above-described system is that it is not possible to construct a wall outdoors using such cement and stones when the weather is rainy.

This is again time-consuming and a costly procedure.

A still further disadvantage of this system is that it is difficult to construct a large surface area quickly unless the installer has developed an expertise for mixing the consistency of the cement and a technique to select proper stone sizes and arrangements or pattern whereby there is minimal slippage.

A still further disadvantage is that during the construction of a wall using this system, if the installer finds that the pattern of stone is not appealing, it is difficult to change any installed stones as these are set in the cement and cannot be easily dismantled and re-arranged, at least in sections thereof.

For the above reasons, this system has proven to be labor intensive and costly.

These bricks are costly and difficult to install.

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