Abstract An intermeshable construction unit for constructing structures, such as walls, paving, screens, embankments and the like without mortar is disclosed. The intermeshable construction unit has a body portion which is block-like in shape. The body portion has a top, a bottom, a front end, a back end, and two opposed sides. A central spine having two sides runs along the central axis of the body portion between the front end and the back end. A plurality of teeth protrude from both sides of the central spine to form a web with each of the teeth terminating along the opposed sides. The teeth are separated by notches which have a width greater than the width of each of the teeth so that the units may be aligned, whereby one intermeshable construction unit may be meshed with another intermeshable construction unit to interlock the units. The intermediate construction units may be adapted within three planes during construction, namely the vertical, horizontal and diagonal planes. Thus, by staggering or off-setting the teeth from notch-to-notch, several patterns for structures can be designed for easy construction on sight by general labor. To increase the load bearing capacity of the intermeshable construction units, the units may be laid on a designed aggregate base in combination with geotextile fabrics.
An intermeshable construction unit (20) comprising: a generally rectangular block-like shape having a top (24), a bottom (26), a front end (28), a back end (30), a right side (32) and a left side (34); said front end (28) and back end (30) being of substantially identical size and shape; said right side (32) and left side (34) each having a series of parallel identical notches (40) extending from said top (24) to said bottom (36), said notches (40) defining a series of parallel identical teeth (38) therebetween which extend from a central spine (36) to said sides, said notches (40) having a width slightly greater than the width of said teeth (38), so that said teeth (38) of the unit (20) may interdigitatingly mesh with the teeth of another identical unit which is arranged in parallel and adjacent relationship therewith; the length of said unit measured from said bottom to said top being (1) at least twice the depth of said notches measured from said sides of said unit to said central spine and (2) at least four times the width of said teeth.
Claim 2
Dependent Claim
185 words
An intermeshable construction unit (20) comprising: a generally rectangular block-like shape having a top (24), a bottom (26), a front end (28), a back end (30), a right side (32) and a left side (34); said front end (28) and back end (30) being of substantially identical size and shape; said right side (32) and left side (34) each having a series of parallel identical notches (40) extending from said top (24) to said bottom (36), said notches (40) defining a series of parallel identical teeth (38) therebetween which extend from a central spine (36) to said sides, said notches (40) having a width slightly greater than the width of said teeth (38), so that said teeth (38) of the unit (20) may interdigitatingly mesh with the teeth of another identical unit which is arranged in parallel and adjacent relationship therewith; the length of said unit measured from said bottom to said top being (1) at least twice the depth of said notches measured from said sides of said unit to said central spine and (2) at least four times the width of said teeth.
Claim 3
Dependent Claim
29 words
The intermeshable construction unit (20) of claim 1, wherein said teeth (38) on said right side (32) are longitudinally aligned with said teeth (38) on said left side (34).
Claim 4
Dependent Claim
23 words
The intermeshable construction unit (20) of claim 1, wherein said top (24) and said bottom (26) are each a substantially continuous planar surface.
Claim 5
Dependent Claim
21 words
The intermeshable construction unit (20) of claim 1, which has a square-shaped silhouette when viewed from said front and back ends.
Claim 6
Dependent Claim
16 words
The intermeshable construction unit (20) of claim 1, having at least three pairs of said teeth.