Abstract:
An irregular, tessellated building unit comprises x primary elements, wherein x is an integer equal to or greater than 1. The primary element is a rotational tessellation having a plural pairs of sides extending in a generally radial direction from plural vertices, respectively. In each pair, the two sides are rotationally spaced by an angle that is divided evenly into 360 degrees. Preferably, all of the sides are irregularly shaped, but one or more sides could be wholly or partially straight. Optionally, spacers are provided on the sides of each unit. A wide variety of units may be constructed having different numbers and arrangements of primary elements. As all the units are combinations of primary elements, they readily mate with each other. A surface covering comprises a multiplicity of units assembled to form a continuous surface without overlap between units and without substantial gaps between units. A structure, such as a wall or column can be formed of building units of the invention. Because of the irregular side configurations, and different sizes and shapes of individual units, the resulting surface or structure has a natural, non-repeating pattern appearance. Optionally, minor surface and edges variations are made from unit to unit to further enhance the natural appearance of the surface covering or structure.
Abstract:
A surface covering unit comprises x primary elements, wherein x is an integer equal to or greater than 1. Each primary element is a rotational tessellation having a plural pairs of sides extending in a generally radial direction from plural vertices, respectively. In each pair, the two sides are rotationally spaced by an angle of 60, 90, 120 or 180 degrees, and each side is substantially a rotational image of the other side. The sum of the plural vertices angles is 180, 240, 270, 300 or 360 degrees. Preferably, all of the sides are irregularly shaped, but one or more sides could be wholly or partially straight. Optionally, one or more edges of each unit are marked with indicia to facilitate matching mating sides of adjacent units. A wide variety of units may be constructed having different numbers and arrangements of primary elements. As all the units are combinations of primary elements, they readily mate with each other. A surface covering comprises a multiplicity of surface covering units assembled to form a continuous surface without overlap between units and without substantial gaps between units. Because of the irregular side configurations, and different sizes and shapes of individual units, one can construct a continuous surface that has a natural, random and apparent custom appearance. Optionally, minor surface and edges variations are made from unit to unit to further enhance the natural appearance of the surface covering.
Abstract:
A surface covering unit comprises x primary elements, wherein x is an integer equal to or greater than 1. Each primary element is a rotational tessellation having a plural pairs of sides extending in a generally radial direction from plural vertices, respectively. In each pair, the two sides are rotationally spaced by an angle of 60, 90, 120 or 180 degrees, and each side is substantially a rotational image of the other side. The sum of the plural vertices angles is 180, 240, 270, 300 or 360 degrees. Preferably, all of the sides are irregularly shaped, but one or more sides could be wholly or partially straight. Optionally, one or more edges of each unit are marked with indicia to facilitate matching mating sides of adjacent units. A wide variety of units may be constructed having different numbers and arrangements of primary elements. As all the units are combinations of primary elements, they readily mate with each other. A surface covering comprises a multiplicity of surface covering units assembled to form a continuous surface without overlap between units and without substantial gaps between units. Because of the irregular side configurations, and different sizes and shapes of individual units, one can construct a continuous surface that has a natural, random and apparent custom appearance. Optionally, minor surface and edges variations are made from unit to unit to further enhance the natural appearance of the surface covering.
Abstract:
A paving stone (1) has a linkage securing against displacement. This is achieved by overengaging interlocking elements (6) and underengaging interlocking elements (5) being respectively provided on each side (3, 4) of the paving stone (1).
Abstract:
The invention relates to pavement material for traffic areas which consists of artificial stone material. Said pavement material is characterized by the following features: (a) first pavement elements are provided which have a single first shape or several different shapes; (b) second pavement elements of a single second shape or several different second shapes are provided in individual areas of the pavement material; (c) third pavement elements are provided which have a single third shape or several different third shapes; (d) the second pavement elements are at least mainly enclosed by several third pavement elements in such a manner that a transitional zone is formed to the subsequent pavement area of the first pavement elements; (e) the second shape or the second shapes is (are) different from the first shape or the first shapes, and the third shape or third shapes is (are) different both from the first shape or first shapes and the second shape or second shapes.
Abstract:
The invention relates to horizontally and vertically linked paving stones (10). According to the invention, projections (18) and recesses (19) are provided in the area of the bottom part (16) of the paving stones (10) used for a paved surface in order to link said paving stones horizontally and vertically. These projections and recesses engage with each other with a positive fit so as to interlock adjacent stones in a horizontal and vertical direction. The paving stones (10) are characterised in that the width of the joints (32) formed between adjacent paving stones (10) increases in a downward direction so as to form a gap which diverges downwards. This means that the material used for filling the joints can be introduced efficiently and reliably as far as the underside.
Abstract:
To improve the flow-off of liquids from the laying pattern and mechanical laying in a concrete paving block, the ground area of the body (1) of the block has a rectangular shape formed by three squares (2, 3, 4) of equal size, the upright side surfaces of the body (1) extend evenly transversely to the ground area and each side surface of the body (1) has at least one projecting strip-like extension (5) which can be supported in the pattern with the formation of seams on adjacent bodies (1) and form interlocks or the like with extensions (5) of adjacent bodies (1).
Abstract:
A paving stone, made from concrete material, having a one-piece plane surface and two strip like support attachments arranged on each lateral surface. These support attachments form joints between adjacent paving stones in a laid composite structure. On each side, two support attachments are symmetrically arranged with center spacings relative to the planes of symmetry, wherein these planes of symmetry extend through the centers of adjacent lateral surfaces. When these paving stones are stacked next to each other, the support attachments from a first paving stone is disposed adjacent to a support attachment on an adjacent paving stone.
Abstract:
A paving stone, in particular made of concrete, is utilized to produce a stable, highly water-permeable flooring. The paving stones are provided with two opposed side surfaces and two opposed end surfaces, each side and end surface having a trapezoidal recess formed therein; and further, each recess of each side surface is bordered by a bordering surface having an additional recess formed therein.
Abstract:
All elements are designed in a modular manner on the base of a unitary length. They include elements comprising more than one square having side lengths a and a camfered edge b at an angle of 45.degree.. The elements, which can be produced in the form of paving stones, or thin ceramics tiles, or trough stones and can be laid out to create floor or wall coverings, allow to lay out all letters, numbers or common symbols, as well as a great variety of other figures, and to provide them with straight-lined borderings without the need of breaking, grinding or otherwise altering a single element. It is understood that said elements can be differently colored in order to emphasize them.
Abstract translation:所有元件都是以单一长度为基础的模块化设计。 它们包括具有多于一个正方形的元件,其具有侧面长度为+ E,uns a + EE和凸角边缘+ E,uns b + EE,角度为45°。 可以以铺路石或薄陶瓷砖或槽石的形式生产的元素,并且可以铺设以产生地板或墙壁,允许布置所有字母,数字或常用符号,以及 各种其他数字,并为他们提供直线的边界,而不需要断裂,研磨或以其他方式改变单个元件。 应当理解,为了强调所述元件可以不同地着色。