CN213837111U

CN213837111U - Waterproof insulation board structure

Info

Publication number: CN213837111U
Application number: CN202021866690.6U
Authority: CN
Inventors: 温必佳
Original assignee: Ankang Zhongwu Qingqi Industrial Design Co ltd
Current assignee: Ankang Zhongwu Qingqi Industrial Design Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-07-30
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a waterproof insulation board structure, including the base plate upper portion is provided with the steel sheet steel plate upper portion is equipped with XPS extruded sheet upper portion is equipped with first waterproof coating the base plate lower part is equipped with the anticorrosive coating lower part is equipped with second waterproof coating, all connects through the adhesive between each slab layer four angles of XPS extruded sheet all squeeze into a plastics expansion anchor bolt downwards, plastics expansion anchor bolt passes the XPS extruded sheet the steel sheet the base plate is up to the anticorrosive coating four sides of waterproof insulation board are equipped with the mounting groove strip, the utility model discloses its beneficial effect for prior art is: the installation groove strips are arranged on the waterproof heat-insulation board to replace an adhesive board connection mode, so that the cracking problem of the adhesive mode is avoided, and the installation is more convenient and faster; this waterproof insulation board has set up the steel sheet and is used for increasing waterproof insulation board's rigidity, prevents its deformation.

Description

Waterproof insulation board structure

Technical Field

The utility model belongs to the building engineering field, in particular to waterproof insulation board structure.

Background

Along with the improvement of living standard of people, the requirement on the building board is higher and higher, and the building board should satisfy performance requirements such as waterproof heat preservation, and still have longer life-span simultaneously.

The house plates used at present are generally prefabricated building plates, and a waterproof layer, a heat-insulating layer, an anticorrosive layer and the like are additionally arranged on the basis of a base plate, so that the construction is simple and quick. However, the building board is generally connected with two boards in an adhesive manner when being laid, and the building board can deteriorate and crack after a long time, so that water vapor enters the building board, the building board loses the waterproof function, and each layer of the building board can be separated and deformed, and finally the building board loses the waterproof and heat-insulating functions. Moreover, the existing building boards are generally not rigid enough and are easy to bend or break.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a waterproof insulation board structure, it adopts the mounting groove strip to connect, has avoided the fracture problem of sticky mode, and it is very convenient to install moreover, and this waterproof insulation board rigidity is stronger, non-deformable.

In order to achieve the above purpose, the utility model adopts the following scheme:

the utility model provides a waterproof insulation board structure, including the base plate upper portion is provided with the steel sheet upper portion is equipped with XPS extruded sheet upper portion is equipped with first waterproof coating the base plate lower part is equipped with the anticorrosive coating lower part is equipped with second waterproof coating, all connects through the adhesive between each board layer four angles of XPS extruded sheet all squeeze into a plastics expansion anchor bolt downwards, plastics expansion anchor bolt passes the XPS extruded sheet the steel sheet the base plate is up to the anticorrosive coating four sides of waterproof insulation board are equipped with the mounting groove strip. The XPS extruded sheet has low thermal conductivity coefficient, low water absorption, high pressure resistance, high closed pore rate and lasting and stable heat preservation performance. The plastic expansion anchor bolt is arranged between the first waterproof coating and the second waterproof coating, and the plastic expansion anchor bolt is prevented from rusting due to moisture.

Further, the installation groove strips include two first installation groove strips which are equal in length with the side surfaces and can be mutually buckled and are respectively arranged on the left side surface and the right side surface of the waterproof heat-insulation board, and the direction of the notches of the two first installation groove strips is opposite.

Further, the mounting groove strip includes two second mounting groove strips that can lock each other that the front and back side of waterproof insulation board set up respectively, two the second mounting groove strip sets up and extends until sheltering from with one side along front and back side length direction respectively the tip of first mounting groove strip, two the notch orientation of second mounting groove strip is opposite.

Preferably, the steel plate is hollow, and a saw-toothed rib plate is arranged in the steel plate.

Preferentially, the steel sheet includes that inside all establishes to hollow first steel sheet and second steel sheet, the interval is equipped with a plurality of perpendicular billets in the first steel sheet be equipped with the first horizontal billet that the one deck set up along left right direction interval and the horizontal billet of second that the one deck set up along the fore-and-aft direction interval in the second steel sheet. The vertical steel bars can enhance the rigidity of the waterproof heat-insulation board in the vertical direction, the first transverse steel bars can enhance the rigidity of the waterproof heat-insulation board in the front-back direction, and the second transverse steel bars can enhance the rigidity of the waterproof heat-insulation board in the left-right direction.

To sum up, the utility model discloses for its beneficial effect of prior art is: the installation groove strips are arranged on the waterproof heat-insulation board to replace an adhesive board connection mode, so that the cracking problem of the adhesive mode is avoided, and the installation is more convenient and faster; the steel plate is arranged on the waterproof heat-insulation plate to increase the rigidity of the waterproof heat-insulation plate and prevent the waterproof heat-insulation plate from deforming; besides being connected by using an adhesive, each layer of the waterproof insulation board is also provided with plastic expansion anchor bolts at four corners, so that the structure of the board layer is more stable.

Drawings

Fig. 1 is a schematic cross-sectional view of the present invention.

Fig. 2 is a perspective view of the present invention.

Fig. 3 is a right side schematic view of the present invention.

Fig. 4 is a schematic diagram of the steel plate structure of the present invention.

Description of reference numerals: 1. a substrate; 2. a steel plate; 21. a first steel plate; 211. erecting the steel bars; 22. a second steel plate; 221. a first transverse steel bar; 222. a second transverse steel bar; 3. XPS extruded sheets; 4. a first water-resistant coating; 6. an anticorrosive layer; 7. a second water-resistant coating; 8. a plastic expansion anchor bolt; 9. installing a groove strip; 91. a first mounting channel bar; 92. and a second mounting groove strip.

Detailed Description

The following detailed description provides many different embodiments or examples for implementing the invention. Of course, these are merely embodiments or examples and are not intended to be limiting. In addition, repeated reference numbers, such as repeated numbers and/or letters, may be used in various embodiments. These iterations are for simplicity and clarity of describing the present invention and are not intended to represent a particular relationship between the various embodiments and/or configurations discussed.

Furthermore, spatially relative terms, such as "below" … "," below "," inside-out "," above "," upper "and the like, may be used herein to facilitate describing the relationship of one element(s) or feature(s) to another element(s) or feature(s) in the drawings and may encompass different orientations of the device in use or operation and the orientation depicted in the drawings. The devices may be turned to different orientations (0 degrees of rotation or other orientations) and the spatially relative descriptors used therein should also be interpreted as such and are not to be construed as limiting the invention, and the terms "first" and "second" are used for descriptive purposes only and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:

a waterproof insulation board structure as shown in fig. 1 to 4, including base plate 1 upper portion is provided with steel sheet 2 upper portion is equipped with XPS extruded sheet 3 upper portion is equipped with first waterproof coating 4 base plate 1 lower part is equipped with anticorrosive coating 5 anticorrosive coating 6 lower part is equipped with second waterproof coating 7, all connects through the adhesive between each board layer four angles of XPS extruded sheet 3 all squeeze into a plastics expansion anchor 8 downwards, plastics expansion anchor 8 passes XPS extruded sheet 3 steel sheet 2 base plate 1 till anticorrosive coating 6, XPS extruded sheet 3 coefficient is low, and the hydroscopicity is low, and the crushing resistance is high, and the closed porosity is high, and thermal insulation performance is lasting and stable. The plastic expansion anchor bolt 8 comprises a screw and a plastic expansion rubber sleeve wrapping the screw, and is arranged between the first waterproof coating 4 and the second waterproof coating 7 to prevent the plastic expansion anchor bolt from rusting due to moisture.

Specifically, the steel plate 2 can be preferably an internal hollow structure provided with a zigzag rib plate inside the hollow structure, and can be further configured to be a double-layer steel plate structure, as shown in fig. 4, the steel plate 2 includes a first steel plate 21 and a second steel plate 22 which are both internally hollow, a plurality of vertical steel bars 211 are arranged in the first steel plate 21 at intervals, a first horizontal steel bar 221 arranged at intervals along the left-right direction and a second horizontal steel bar 222 arranged at intervals along the front-back direction are arranged in the second steel plate 22, the vertical steel bar 211 can enhance the rigidity of the waterproof heat-insulating plate in the vertical direction, the first horizontal steel bar 221 can enhance the rigidity of the waterproof heat-insulating plate in the front-back direction, and the second horizontal steel bar 222 can enhance the rigidity of the waterproof heat-insulating plate in the left-right direction.

Four sides of waterproof insulation board are equipped with mounting groove strip 9 for connect other plate bodies, as shown in fig. 2 and 3, mounting groove strip 9 includes two equal length and the first mounting groove strip 91 of lock each other of side, two that the left and right sides of waterproof insulation board set up respectively the notch orientation of first mounting groove strip 91 is opposite, in this embodiment, is located the notch of the first mounting groove strip 91 of waterproof insulation board left surface up, is located the notch of the first mounting groove strip 91 of waterproof insulation board right flank is down. Mounting groove strip 9 includes two second mounting groove strips 92 that can lock each other that the front and back side of waterproof insulation board set up respectively, two second mounting groove strip 92 sets up and extends until sheltering from with one side along front and back side length direction respectively the tip of first mounting groove strip 91 should extend the position and make waterproof insulation board can not leave empty, two at the connection position the notch orientation of second mounting groove strip 92 is opposite, in this embodiment, is located the notch of the second mounting groove strip 92 of waterproof insulation board leading flank faces up, is located the notch of the second mounting groove strip 92 of waterproof insulation board trailing flank faces down.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a waterproof insulation board structure, includes base plate (1), its characterized in that: base plate (1) upper portion is provided with steel sheet (2) upper portion is equipped with XPS extruded sheet (3) upper portion is equipped with first waterproof coating (4) base plate (1) lower part is equipped with anticorrosive coating (6) lower part is equipped with second waterproof coating (7), all connects through the adhesive between each slab the four angles of XPS extruded sheet (3) all squeeze into a plastics expansion anchor bolt (8) downwards, plastics expansion anchor bolt (8) pass XPS extruded sheet (3) steel sheet (2) base plate (1) until anticorrosive coating (6) four sides of waterproof insulation board are equipped with mounting groove strip (9).

2. The structure of the waterproof and thermal insulation board according to claim 1, wherein the mounting groove strips (9) comprise two first mounting groove strips (91) which are as long as the side surfaces and can be fastened with each other and are respectively arranged on the left and right side surfaces of the waterproof and thermal insulation board, and the notches of the two first mounting groove strips (91) face in opposite directions.

3. The structure of a waterproof insulation board according to claim 2, wherein the installation groove strips (9) include two second installation groove strips (92) which are respectively arranged on the front side and the rear side of the waterproof insulation board and can be buckled with each other, the two second installation groove strips (92) are respectively arranged along the length direction of the front side and the rear side and extend on the same side until the end part of the first installation groove strip (91) is shielded, and the notches of the two second installation groove strips (92) face in opposite directions.

4. The structure of the waterproof and heat-preservation plate as claimed in claim 1, wherein the steel plate (2) is hollow inside, and serrated ribs are arranged in the steel plate (2).

5. The structure of a waterproof and heat-insulating plate according to claim 1, wherein the steel plate (2) comprises a first steel plate (21) and a second steel plate (22) both hollow inside, a plurality of vertical steel bars (211) are arranged in the first steel plate (21) at intervals, and a layer of first horizontal steel bars (221) arranged at intervals in the left-right direction and a layer of second horizontal steel bars (222) arranged at intervals in the front-back direction are arranged in the second steel plate (22).