CN212153914U

CN212153914U - Composite tile

Info

Publication number: CN212153914U
Application number: CN202020205061.2U
Authority: CN
Inventors: 陈龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-25
Filing date: 2020-02-25
Publication date: 2020-12-15
Anticipated expiration: 2030-02-25

Abstract

The utility model provides a composite tile, which comprises a body and a foam core embedded in the body, wherein the body is in a rectangular sheet shape and comprises two transverse edges with opposite intervals and two longitudinal edges with opposite intervals, the body also comprises a lateral surface and a medial surface which are opposite, the lateral surface is provided with a wave bulge, and the lateral surface extends outwards along one of the longitudinal edges to form an arc-shaped cover edge; the inner side surface extends outwards along one of the transverse edges and protrudes towards the outer side surface to form a hanging and buckling part, the inner side surface is concavely arranged along the other transverse edge to form a hanging and buckling groove, and the hanging and buckling part and the hanging and buckling groove can be in buckling fit so as to facilitate the transverse connection and use of a plurality of composite tiles; the foam core is in a rectangular thin plate shape and is positioned between the hanging buckle part and the hanging buckle groove.

Description

Composite tile

[ technical field ] A method for producing a semiconductor device

The utility model relates to a building technical field, in particular to composite tile.

[ background of the invention ]

The traditional building usually adopts the tile to match the sharp inclined roof, not only can leak protection water guide, still has pleasing to the eye decorative effect. However, the existing tiles have the problems of heavy weight, poor assembly effect and weak heat preservation level.

[ Utility model ] content

In order to solve the problem, the utility model provides a matter is light, the assembly is effectual and the high compound tile of heat preservation level.

Furthermore, the wave protrusion comprises a plurality of convex ribs which are parallel to the longitudinal edges and are distributed at equal intervals, the cross section of each convex rib is in a semicircular column shape, and the diameter of one convex rib far away from the arc-shaped cover edge is smaller than the diameter of the other convex ribs.

Further, the diameter of one of the convex ribs far away from the arc-shaped cover edge corresponds to the inner diameter of the arc-shaped cover edge, and the diameters of the other convex ribs correspond to the outer diameter of the arc-shaped cover edge.

Further, the arc-shaped cover is larger than 90 degrees and smaller than 180 degrees along the corresponding central angle.

Furthermore, the inner side of the arc-shaped cover edge is provided with a limiting bulge, one of the convex edges far away from the arc-shaped cover edge is provided with a limiting groove, and the position, shape and size of the limiting groove correspond to the limiting bulge, so that the plurality of composite tiles are longitudinally connected for use.

Furthermore, the limiting protrusion is in a column shape with a sector cross section.

Further, the length of the transverse edge of the body is 300-1500mm, the length of the longitudinal edge is 300-800mm, and the thickness is 20-30 mm.

Further, the maximum thickness of the wave-shaped bulge is 15-30 mm.

Further, the preparation steps of the composite tile comprise: adding slurry mainly formed by mixing cement, lightweight aggregate, slag powder and additives into an open lower die, and casting the wavy bulge and the outer side surface; smoothing the slurry surface in the lower mold and laying a foam core; and continuously adding the slurry and sealing the lower die by using an upper die.

The beneficial effects of the utility model reside in that: the foam core is embedded in the body, so that the overall quality is reduced, and the heat insulation effect is improved; the design of arc lid edge, hanging knot portion and hanging the knot groove makes it a plurality of the assembly effect between the composite tile is better.

[ description of the drawings ]

Fig. 1 is a schematic perspective view of the composite tile block provided by the present invention.

Fig. 2 is a perspective view of another angle of the composite tile shown in fig. 1.

Fig. 3 is a perspective cross-sectional view of the composite tile shown in fig. 1.

[ detailed description ] embodiments

In order to make the objects, technical solutions and advantageous technical effects of the present invention more clearly understood, the present invention is further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration only and not by way of limitation.

Referring to fig. 1 to 3, an embodiment of the present invention provides a composite tile 100 suitable for laying a pitched roof, including a body 10 and a foam core 20 embedded in the body 10.

Specifically, the body 10 is in a rectangular thin plate shape and includes two transverse sides 11 opposite to each other at intervals and two longitudinal sides 12 opposite to each other at intervals, and the body 10 further includes an outer side 13 and an inner side 14 opposite to each other. The outer side surface 13 is provided with a wave-shaped protrusion 15, and the outer side surface 13 extends outwards along one of the longitudinal edges 12 to form an arc-shaped cover edge 16.

In this embodiment, the wave-shaped protrusion 15 includes a plurality of ribs 151 parallel to the longitudinal edge 12 and distributed at equal intervals, the ribs 151 are in a shape of a column with a semicircular cross section, and a diameter of one of the ribs 151 away from the arc-shaped cover edge 16 is smaller than diameters of the other ribs 151. Specifically, the diameter of one of the ribs 151 away from the curved cover rim 16 corresponds to the inner diameter of the curved cover rim 16, and the diameter of the other ribs 151 corresponds to the outer diameter of the curved cover rim 16. Preferably, the corresponding central angle of the arc-shaped cover edge 16 is more than 90 degrees and less than 180 degrees.

Preferably, a limiting protrusion 161 is disposed on an inner side of the arc-shaped cover edge 16, a limiting groove 152 is disposed on one of the protruding ribs 151 away from the arc-shaped cover edge 16, and the position, shape and size of the limiting groove 152 correspond to the limiting protrusion 161, so that the plurality of composite tiles 100 are longitudinally connected for use. In this embodiment, the limiting protrusion 161 is a column with a sector cross section.

Further, the inner side surface 14 extends outwards along one of the transverse edges 11 and protrudes towards the outer side surface 13 to form a hanging buckle portion 17, the inner side surface 14 is recessed along the other transverse edge 11 to form a hanging buckle groove 18, and the hanging buckle portion 17 and the hanging buckle groove 18 can be in buckling fit so that the plurality of composite tiles 100 can be used in a transverse connection mode when a roof is laid. The foam core 20 is in a rectangular thin plate shape and is located between the hanging buckle part 17 and the hanging buckle groove 18.

Preferably, the length of the transverse side 11 of the body 10 is 300-. The maximum thickness of the wave-shaped bulge 15 is 15-30 mm.

The preparation process of the composite tile 100 is simple, the composite tile can be integrally formed in a die, and the preparation method mainly comprises the following steps: adding slurry mainly formed by mixing cement, lightweight aggregate, slag powder and additives into an open lower die, and casting the wavy bulge 15 and the outer side surface 13; smoothing out the slurry surface in the lower mold and laying down a foam core 20; and continuously adding the slurry and sealing the lower die by using an upper die.

The slurry is mainly formed by mixing cement, lightweight aggregate, slag powder and additives, and specifically, the cement can be portland cement, aluminate cement, magnesium cement and other special cements; the lightweight aggregate can be at least one of perlite, vermiculite, rice hull, straw and sawdust, and the slag powder can be blast furnace slag powder, power plant fly ash and various ore slag powder; the additives comprise a coagulant, a retarder, a water reducing agent, a modifier and the like. Preferably, the mass percentages of the cement, the lightweight aggregate, the slag powder and the additive are respectively 30-60%, 10-30%, 5-30% and 0.5-5%.

Compared with the prior art, the light aggregate and the slag powder are used as raw materials, so that the light and heat-insulating product effect is realized, and the advantages of low cost, mineral resource saving, environmental protection by utilizing waste residues and the like are realized.

The invention is not limited solely to that described in the specification and the embodiments, and additional advantages and modifications will readily occur to those skilled in the art, and it is not intended to be limited to the specific details, representative apparatus, and illustrative examples shown and described herein, without departing from the spirit and scope of the general concept as defined by the appended claims and their equivalents.

Claims

1. A composite tile characterized by: the foam core embedded in the body is rectangular and thin, the body comprises two transverse edges opposite to each other at intervals and two longitudinal edges opposite to each other at intervals, the body further comprises an outer side surface and an inner side surface which are opposite to each other, a wave protrusion is arranged on the outer side surface, and the outer side surface extends outwards along one of the longitudinal edges to form an arc-shaped cover edge; the inner side surface extends outwards along one of the transverse edges and protrudes towards the outer side surface to form a hanging and buckling part, the inner side surface is concavely arranged along the other transverse edge to form a hanging and buckling groove, and the hanging and buckling part and the hanging and buckling groove can be in buckling fit so as to facilitate the transverse connection and use of a plurality of composite tiles; the foam core is in a rectangular thin plate shape and is positioned between the hanging buckle part and the hanging buckle groove.

2. The composite tile of claim 1, wherein: the wave protrusion comprises a plurality of convex edges which are parallel to the longitudinal edges and are distributed at equal intervals, the cross section of each convex edge is in a semicircular column shape, and the diameter of one convex edge far away from the arc-shaped cover edge is smaller than the diameter of the other convex edges.

3. The composite tile of claim 2, wherein: the diameter of one convex rib far away from the arc-shaped cover edge corresponds to the inner diameter of the arc-shaped cover edge, and the diameters of the other convex ribs correspond to the outer diameter of the arc-shaped cover edge.

4. The composite tile of claim 3, wherein: the arc-shaped cover is larger than 90 degrees and smaller than 180 degrees along the corresponding central angle.

5. The composite tile of claim 3, wherein: the arc inner side of the arc-shaped cover edge is provided with a limiting bulge, one convex edge far away from the arc-shaped cover edge is provided with a limiting groove, and the position, shape and size of the limiting groove correspond to the limiting bulge so as to facilitate the longitudinal connection and use of a plurality of composite tiles.

6. The composite tile of claim 5, wherein: the limiting bulge is in a column shape with a sector-shaped cross section.

7. The composite tile of claim 1, wherein: the length of the transverse edge of the body is 300-1500mm, the length of the longitudinal edge is 300-800mm, and the thickness is 20-30 mm.

8. The composite tile of claim 1, wherein: the maximum thickness of the wave-shaped bulge is 15-30 mm.