CN216864700U

CN216864700U - Ground projection structure with square matrix

Info

Publication number: CN216864700U
Application number: CN202220595016.1U
Authority: CN
Inventors: 王理忠; 岳伟; 黄卫国; 郝柏松
Original assignee: Beijing Orangestone Hardscape Co ltd
Current assignee: Beijing Orangestone Hardscape Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-07-01
Anticipated expiration: 2032-03-18

Abstract

The utility model relates to a ground convex structure with a square matrix, which comprises a plain soil base layer, a broken stone cushion layer, a decorative concrete surface layer, an aggregate layer and a sealing layer from bottom to top, wherein the surface of the decorative concrete surface layer is embossed with square matrix textures, the textures form a plurality of square closed areas which are orderly arranged in the transverse and longitudinal directions on the decorative concrete surface layer, and the square closed areas are convex upwards; the aggregate layer is arranged above the decorative concrete surface layer in the closed area, and the sealing layer covers the integral aggregate layer and the texture area of the decorative concrete surface layer. When the decorative concrete surface layer is wet and not completely cured, a layer of waterproof blanket is laid on the upper surface of the decorative concrete surface layer, the frame with the square matrix hollow-out shape is used for integrally stamping the waterproof blanket, a sunken indentation is left, and due to the ductility of the waterproof blanket, a bulge with a smooth surface can be left on the decorative concrete surface layer.

Description

Ground projection structure with square matrix

Technical Field

The utility model belongs to the technical field of ground decoration, and particularly relates to a ground convex structure with a square matrix.

Background

With the development of modern architectural landscape technology, people have higher and higher requirements on landscape, impression and aesthetic feeling, and the effect of the ground device is required to be harmonious and consistent with the interaction of surrounding buildings, roads or natural landscapes. The person skilled in the art has studied various forms of floor decoration structures, wherein the bread brick is a widely used device material, and can be used for laying the floor and the wall surface to form regular protrusions, so that the floor or the wall surface has texture.

At present, the convex decorative effect with a smooth surface formed by similar bread bricks is few in realization means, the decorative structure is widely applied to be formed by paving the bread bricks, the decorative structure has the inherent defects of common bricks, namely, the quality of each bread brick needs to be checked, a large amount of operations of calibrating, aligning and leveling the bread bricks are needed during paving, and the construction efficiency is not high. In addition, in the using process, the local bread brick is easy to tilt, bulge, sink and crack, and needs more repair and maintenance in the later period.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides a ground projection structure with a square matrix, which comprises a plain soil base layer, a gravel cushion layer, a decorative concrete surface layer, an aggregate layer and a sealing layer from bottom to top, wherein the surface of the decorative concrete surface layer is provided with square matrix textures, the textures form a plurality of square closed areas which are regularly arranged in the transverse direction and staggered in the longitudinal direction on the decorative concrete surface layer, and the square closed areas are projected upwards; the aggregate layer is arranged above the decorative concrete surface layer in the closed area, the sealing layer covers the integral aggregate layer and the texture area of the decorative concrete surface layer, and the position of the sealing layer corresponding to the texture is lower than the position of the sealing layer corresponding to the square closed area.

Optionally, the thickness of the plain soil base layer is 25-35 cm.

Optionally, the thickness of the gravel cushion layer is 15-25 cm.

The maximum thickness of the bulge of the decorative concrete surface layer is 15-20cm, and the minimum thickness of the lowest part of the square matrix texture is 12-17 cm.

Optionally, the sealing layer is a polyurethane sealing layer.

The ground bulge structure with the square matrix has the beneficial effects that: use the decorative concrete surface course to replace current panel brick, through whole construction, the whole of decorative concrete surface course make level, improved the efficiency of construction, avoid the loaded down with trivial details of monolithic bread brick construction, the sealing layer provides whole surface protection for the blind road, avoids local bread brick damage and frequent repair maintenance.

Drawings

FIG. 1 is a sectional structure of the ground projection structure having a square matrix;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a surface effect diagram of the ground projection structure having the square matrix.

In the attached drawing, 1-plain soil base layer, 2-gravel cushion layer, 3-decorative concrete surface layer, 4-aggregate layer, 5-sealing layer and 6-square matrix texture.

Detailed Description

The embodiment provides a ground convex structure with a square matrix, as shown in fig. 1-3, the ground convex structure comprises a plain soil base layer 1, a gravel cushion layer 2, a decorative concrete surface layer 3, an aggregate layer 4 and a sealing layer 5 from bottom to top, square matrix textures 6 are stamped on the surface of the decorative concrete surface layer 3, the textures form a plurality of square closed areas which are regularly arranged in the horizontal and longitudinal directions on the decorative concrete surface layer 3, and the square closed areas are convex upwards; the aggregate layer 4 is arranged above the decorative concrete surface layer 3 in the closed area, the sealing layer covers the texture areas of the whole aggregate layer 4 and the decorative concrete surface layer 3, and the position of the sealing layer corresponding to the texture is lower than the position of the sealing layer corresponding to the square closed area.

Optionally, the plain soil base layer 1 is paved by common sand, and the thickness of the plain soil base layer 1 is 25-35 cm.

Optionally, the thickness of the gravel cushion layer 2 is 15-25 cm. The gravel cushion layer 2 is formed by uniformly mixing and paving gravel grains with the grain diameter of 3-15 mm.

Optionally, the maximum thickness of the protrusion of the decorative concrete surface layer 3 is 15-20cm, and the minimum thickness of the lowest part of the square matrix texture is 12-17 cm. Decorate concrete surface course 3 for having the concrete of specific colour, make the protruding structure in ground shows this kind of colour, plays decorative effect, and the construction of making level is carried out to the upper surface of decorating concrete surface course 3, satisfies the drainage slope design requirement simultaneously.

During construction, a surface layer reinforcer is applied on the decorative concrete surface layer 3 to improve the strength of the decorative concrete surface layer 3, and then a release agent is used for obtaining a better visual effect of composite color. The surface layer reinforcer is a common concrete surface layer reinforcer, and the release agent is a common concrete liquid release agent. Then, when the decorative concrete surface layer 3 is still wet and not completely cured, a layer of waterproof blanket is laid on the upper surface of the decorative concrete surface layer 3, a frame with a square matrix hollow-out shape is used for integrally stamping the waterproof blanket, a sunken indentation is a square matrix texture 6, and due to the ductility of the waterproof blanket, a protrusion with a smooth surface is left on the decorative concrete surface layer 3 to form the visual effect of the bread brick. And (4) removing the frame and the waterproof blanket, and spreading aggregate on the upper surface of the decorative concrete surface layer 3.

The aggregate layer 4 can be made of natural stones, glass, ceramics, broken shells or iron slag with different colors, the aggregate is made of the prior art in the field, when in construction, the frame can be placed at the square matrix texture 6 again, square closed areas which are regularly arranged in the transverse and longitudinal directions are exposed, and the aggregate is scattered in the closed areas to form surface effects of various colors and different patterns, so that the surface of the ground convex structure is more textured.

The passivating agent is sprayed above the aggregate layer 4, the passivating agent can permeate the granular aggregate of the aggregate layer 4 to permeate the decorative concrete surface layer 3, the concrete of the decorative concrete surface layer 3 is passivated, the concrete at the lower part is normally cured, the concrete at the upper part is slowly cured, a water gun is used for washing out the bulge of the decorative concrete surface layer 3, partial concrete is washed away, the aggregate which is sunk into or embedded into the concrete is deeply exposed, and the display effect of the aggregate layer 4 is improved.

After the frame is removed, the square matrix texture 6 is exposed, then concrete with the same color is used as a repairing material for the area of the square matrix texture 6, and pointing is carried out on the edge defect position of the square matrix texture 6, so that the edge of the square matrix texture 6 is smooth and regular.

Optionally, the sealing layer 5 is a polyurethane sealing layer, the sealing layer 5 is formed by sealing the surfaces of the solidified and dried decorative concrete surface layer 3 and the aggregate layer 4 by the polyurethane material meeting the color requirement of the ground protruding structure, the polyurethane material is transparent after being dried, the color of the decorative concrete surface layer 3 and the color of the aggregate layer 4 are not affected, the protective effect is achieved, and the cleaning is convenient.

Claims

1. A ground convex structure with a square matrix is characterized by comprising a plain soil base layer, a broken stone cushion layer, a decorative concrete surface layer, an aggregate layer and a sealing layer from bottom to top, wherein square matrix grains are stamped on the surface of the decorative concrete surface layer, a plurality of square closed areas which are regularly arranged in the transverse and longitudinal directions are formed on the decorative concrete surface layer by the grains, and the square closed areas are convex upwards; the aggregate layer is arranged above the decorative concrete surface layer in the closed area, and the sealing layer covers the integral aggregate layer and the texture area of the decorative concrete surface layer.

2. The raised floor structure with a square matrix of claim 1, wherein the thickness of the basic soil layer is 25-35 cm.

3. The ground projection arrangement with square matrix of claim 1, wherein said gravel pack has a thickness of 15-25 cm.

4. The ground projection structure with square matrix as claimed in claim 1, wherein the maximum thickness of the projection of the decorative concrete surface layer is 15-20cm, and the minimum thickness of the lowest part of the square matrix texture is 12-17 cm.

5. The raised floor structure with a square matrix of claim 1, wherein the sealing layer is a polyurethane sealing layer.