CN217400119U

CN217400119U - A leak protection heat-insulating prefabricated plate for building top layer or bungalow top

Info

Publication number: CN217400119U
Application number: CN202122593064.5U
Authority: CN
Inventors: 崔瑞琪; 陈成欣; 战尚士; 周亮
Original assignee: Zhongqi Jiaojian Group Corp Ltd
Current assignee: Zhongqi Jiaojian Group Corp Ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-09-09
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a thermal-insulated prefabricated plate of leak protection for building top layer or bungalow top, include the concrete prefabricated plate and be located the inside reinforcing bar net skeleton of concrete prefabricated plate, reinforcing bar net skeleton intussuseption is filled with the insulation material layer, one side of concrete prefabricated plate is equipped with boss one, through-hole one has been seted up to one side of boss one, boss one be equipped with boss two in the through-hole one, through-hole two has been seted up to one side of boss two, the opposite side of concrete prefabricated plate seted up with a boss assorted recess, be equipped with in the recess with the cover piece that boss two-phase matches. Has the advantages that: the heat insulation effect of the prefabricated plates is improved, the rigidity of the prefabricated plates is increased by the steel mesh framework, the compressive strength of the prefabricated plates can be increased, and the first bosses and the second bosses are clamped with the grooves and the sealing grooves of the other group of prefabricated plates, so that water cannot leak inwards from the joint of the two prefabricated plates.

Description

A leak protection heat-insulating prefabricated plate for building top layer or bungalow top

Technical Field

The utility model relates to a building technical field particularly, relates to a leak protection prefabricated plate that insulates against heat that is used for building top layer or bungalow top.

Background

Along with the improvement of living standard and living environment of people, the requirement of people on the roof is higher and higher, so that the requirement of people on the roof waterproof and heat-insulating material is correspondingly improved.

In the prior art, heat preservation and heat insulation measures are generally to brush or spray heat preservation materials on wall surfaces and the like, the construction is inconvenient in the mode, and the heat preservation performance is unstable due to the difference of usage and dosage in the spraying process, so that the industrial production is not facilitated; the heat-insulating precast slab in the prior art adopts a heat-insulating material with lower density, which results in low compressive strength, and if a material with higher density is adopted, the heat-insulating effect is generally poor.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides a leak protection heat-insulating prefabricated plate for building top layer or bungalow top to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the anti-leakage heat-insulation precast slab comprises a concrete precast slab and a reinforcing steel bar mesh framework positioned inside the concrete precast slab, wherein a heat-insulation material layer is filled in the reinforcing steel bar mesh framework, a boss I is arranged on one side of the concrete precast slab, a through hole I is formed in one side of the boss I, a boss II is arranged in the through hole I of the boss I, a through hole II is formed in one side of the boss II, a groove matched with the boss I is formed in the other side of the concrete precast slab, a sleeve block matched with the boss II is arranged in the groove, a sealing groove matched with the boss II is formed in the opening of the sleeve block, and a boss III matched with the through hole II is formed in the sealing groove.

Preferably, reinforcing steel bars are prefabricated in the first bosses and the second bosses.

Preferably, a heat insulation cavity is arranged in the reinforcing mesh framework, and the outer walls of the heat insulation material layers are respectively provided with an ash layer.

Preferably, the bottom end of the concrete precast slab is provided with a waterproof heat-insulating layer.

Preferably, the waterproof heat-insulation layer is coated and spread on the surface of the concrete precast slab, and a decorative layer is arranged at the top end of the waterproof heat-insulation layer

Preferably, the waterproof heat-insulation layer is a felt-shaped layer with a plurality of foaming air holes in the middle.

The utility model has the advantages that: the mode that the ocean ash layer and the ocean ash layer are coated with the heat insulation material layer is adopted, the heat insulation effect of the prefabricated plates is improved, the rigidity of the prefabricated plates is increased through the reinforcing mesh framework, the compressive strength of the prefabricated plates can be increased, and the first bosses and the second bosses are clamped with the grooves and the sealing grooves of the other group of prefabricated plates, so that water cannot leak inwards from the joint of the two prefabricated plates.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is one of the schematic structural diagrams of a leakage-proof and heat-insulating prefabricated slab for a top floor of a building or a top of a single-storey house according to an embodiment of the invention;

fig. 2 is a second schematic structural view of a leakproof heat-insulating prefabricated slab for the top of a building or a single-storey house according to the embodiment of the invention;

fig. 3 is a sectional view of a leakage-proof heat-insulation precast slab for a top floor of a building or a top of a single-storey house according to an embodiment of the present invention.

In the figure:

1. precast concrete slab; 2. a steel bar net framework; 3. a thermal insulation material layer; 4. a first boss; 5. a first through hole; 6. a second boss; 7. a second through hole; 8. a groove; 9. sleeving blocks; 10. a sealing groove; 11. a boss III; 12. a thermally insulating cavity; 13. a layer of lime; 14. a waterproof heat-insulation layer; 15. and (7) a decorative layer.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the embodiment of the utility model, a leak protection heat insulation prefabricated plate for building top layer or bungalow top is provided.

The first embodiment;

as shown in fig. 1 to 3, the anti-leakage and heat-insulation precast slab for the top floor of a building or the top of a single-storey house according to the embodiment of the present invention comprises a concrete precast slab 1 and a steel mesh frame 2 located inside the concrete precast slab 1, the reinforced bar net framework 2 is filled with a heat insulation material layer 3, one side of the concrete precast slab 1 is provided with a boss I4, a first through hole 5 is formed in one side of the first boss 4, a second boss 6 is arranged in the first through hole 5 of the first boss 4, one side of the second boss 6 is provided with a second through hole 7, the other side of the concrete precast slab 1 is provided with a groove 8 matched with the first boss 4, a sleeve block 9 matched with the second boss 6 is arranged in the groove 8, a sealing groove 10 matched with the second boss 6 is formed in an opening of the sleeve block 9, and a third boss 11 matched with the second through hole 7 is arranged in the sealing groove 10.

Example two;

as shown in fig. 1-3, the first boss 4 and the second boss 6 are prefabricated with steel bars, the steel bar mesh framework 2 is internally provided with a heat insulation cavity 12, the outer walls of the heat insulation material layers 3 are respectively provided with an ocean ash layer 13, the bottom end of the concrete prefabricated slab 1 is provided with a waterproof heat insulation layer 14, the waterproof heat insulation layer 14 is coated and scraped and paved on the surface of the concrete prefabricated slab 1, the top end of the waterproof heat insulation layer 14 is provided with a decoration layer 15, and the waterproof heat insulation layer 14 is a felt-shaped layer with a plurality of foaming air holes in the middle.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the heat insulation effect of the prefabricated plates is improved by adopting the mode that the ocean ash layer 13 is coated on the heat insulation material layer 3, the rigidity of the prefabricated plates is increased by the steel mesh framework 2, the compressive strength of the prefabricated plates can be increased, the bosses I4 and the bosses II 6 are inserted into the grooves 8 and the sealing grooves 10 of the other group of prefabricated plates, the bosses III 11 are connected with the through holes II 7 to achieve the triple connection effect, and then the joints of the prefabricated plates are covered by cement slurry to prevent water from leaking inwards from the joints of the two prefabricated plates.

In conclusion, with the help of the technical scheme of the utility model, through adopting the mode that the heat preservation material layer 3 is being cladded to the ocean ash layer 13, improved the heat preservation effect of prefabricated plate, reinforcing bar net skeleton 2 has increased the rigidity of prefabricated plate, the compressive strength of multiplicable prefabricated plate, and boss 4 and boss two 6 carry out the joint with recess 8 and the seal groove 10 of another group of prefabricated plate, make the inside seepage of unable follow combination department of two prefabricated plates of water.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The anti-leakage heat-insulation precast slab for the top layer of a building or the top of a single-storey house is characterized by comprising a concrete precast slab (1) and a steel bar net framework (2) positioned inside the concrete precast slab (1), wherein a heat-insulation material layer (3) is filled in the steel bar net framework (2), a boss I (4) is arranged on one side of the concrete precast slab (1), a through hole I (5) is formed in one side of the boss I (4), a boss II (6) is arranged in the through hole I (5) of the boss I (4), a through hole II (7) is formed in one side of the boss II (6), a groove (8) matched with the boss I (4) is formed in the other side of the concrete precast slab (1), a sleeve block (9) matched with the boss II (6) is arranged in the groove (8), a sealing groove (10) matched with the boss II (6) is formed in the opening of the sleeve block (9), and a boss III (11) matched with the through hole II (7) is arranged in the sealing groove (10).

2. The leak-proof heat-insulation precast slab for the top floor of the building or the top of the single-storey house according to claim 1, wherein the first boss (4) and the second boss (6) are internally prefabricated with steel bars.

3. The leak-proof heat insulation precast slab for the top layer of the building or the top of the single-storey house according to claim 1, wherein a heat insulation cavity (12) is arranged in the steel reinforcement mesh framework (2), and the outer walls of the heat insulation material layers (3) are respectively provided with a sea ash layer (13).

4. The leak-proof heat insulation precast slab for the top floor of a building or the top of a single-storey house of claim 1, wherein the concrete precast slab (1) is provided at the top end thereof with a waterproof heat insulation layer (14).

5. The leak-proof heat-insulating precast slab for the top floor of the building or the top of the single-storey house according to claim 4, wherein the waterproof heat-insulating layer (14) is coated and spread on the surface of the concrete precast slab (1), and a decorative layer (15) is arranged at the top end of the waterproof heat-insulating layer (14).

6. The leak-proof heat-insulating precast slab for the top floor of a building or the top of a single-storey house of claim 5, wherein the waterproof heat-insulating layer (14) is a felt-like layer having a plurality of foaming air vents in the middle.