CN215907048U

CN215907048U - Thin heat preservation structure that plasters

Info

Publication number: CN215907048U
Application number: CN202121321912.0U
Authority: CN
Inventors: 张强功
Original assignee: Henan Neruite Industrial Co ltd
Current assignee: Henan Neruite Industrial Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2022-02-25
Anticipated expiration: 2031-06-11

Abstract

The utility model relates to the technical field of thin plastering heat preservation and discloses a thin plastering heat preservation structure. The utility model comprises a sealing and clamping edge, wherein the left side of the surface of the sealing and clamping edge is fixedly connected with a gridding cloth layer, the left side of the surface of the gridding cloth layer is bonded with a heat-insulating layer through an adhesive, and the left side of the surface of the heat-insulating layer is bonded with a glass fiber net through a plastering mortar, the glass fiber net, the heat-insulating layer and the grid cloth layer are clamped on a gap on the surface of the wall body through a sealing and clamping edge, the V-shaped steel sheets can be embedded into the gaps to form an anti-skid structure by arranging the sealing edges on the mesh fabric layer, the auxiliary glass fiber net, the heat-insulating layer and the grid cloth layer are fixed on the surface of the wall body to share the joint point of the heat-insulating structure at the outer bearing side and the wall body in a gluing way, so that the joint strength between the two is further improved, and the edge adhesive strips are plugged into the gaps of the wall body and can be matched with the soft edges to seal the gaps, the air passes through the gap series connection formation air flue of different positions when can avoiding the conflagration, reduces the intensity of a fire spread rate.

Description

Thin heat preservation structure that plasters

Technical Field

The utility model relates to the technical field of thin plastering heat preservation, in particular to a thin plastering heat preservation structure.

Background

As time goes on, the problems of veneer aging, facility lagging, roof water leakage and the like of different degrees appear in a plurality of old residential building districts, so in recent years, governments make a large amount of investment in the decoration and transformation project aspect of the old residential building districts, and main construction projects comprise ground paving, inner wall coating, wood door replacement, outer window replacement, partial room suspended ceiling, packaging window table board, packaging heating plate, toilet transformation, strong and weak electricity transformation, outer wall coating, roof water leakage, heat preservation construction and the like.

At present, the common heat insulation construction is that the heat insulation board is adhered to an outer wall by adopting adhesive mortar, and then the plastering mortar composite glass fiber cloth is adopted as a finishing coat to play the roles of cracking resistance and seepage resistance, so that a set of complete system is formed. The inventor finds that the prior art has the following problems in the process of researching common heat insulation construction: 1. the existing heat insulation structure is mostly directly fixed on the surface of a wall body by using an adhesive during construction, rigid connection is lacked, and the connection stability is poor; 2. a large number of cracks exist on the surface of an old building, the existing construction method is difficult to seal the cracks, and the existing construction method is easy to serially connect air passages to spread fire in a fire disaster.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, such as: the existing heat insulation structure is mostly directly fixed on the surface of a wall body by using an adhesive during construction, rigid connection is lacked, and the connection stability is poor; a large number of cracks exist on the surface of an old building, the existing construction method is difficult to seal the cracks, and the existing construction method is easy to be connected in series in a fire disaster to spread the fire behavior of an air passage, so that the thin-plastered heat-insulating structure is provided.

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

the utility model provides a thin insulation construction that plasters, includes the card limit of sealing, the left side fixedly connected with net cloth layer on card limit surface, the left side on net cloth layer surface has the heat preservation through the adhesive bonding, and the left side on heat preservation layer surface has glass fiber net through the bonding of rendering coat mortar.

The glass fiber net, the heat preservation layer and the grid cloth layer are clamped on the gap on the surface of the wall body through the sealing and clamping edges.

Preferably, the edge sealing and clamping device comprises an edge blocking adhesive tape, the edge blocking adhesive tape is bonded on the grid cloth layer, and soft edges are integrally formed on the upper side and the lower side of the surface of the edge blocking adhesive tape;

a triangular plug is bonded on the left side of the surface of the edge blocking rubber strip, and a V-shaped steel sheet is fixedly connected to the end of the triangular plug.

Preferably, the outer end edges of the upper side and the lower side of the V-shaped steel sheet are welded with embedding heads.

Preferably, the outer end edges of the upper side and the lower side of the V-shaped steel sheet are welded with inverted teeth.

Preferably, one side of the surface of the heat-insulating layer, which is opposite to the gridding cloth layer, is fixedly connected with a force borrowing head matched with the heat-insulating layer.

Preferably, the heat insulation layer is a calcium carbonate plate.

Compared with the prior art, the utility model has the beneficial effects that:

(1) according to the utility model, the sealing edges are arranged on the grid cloth layer, so that the V-shaped steel sheet can be embedded into the gap to form the anti-skid structure, the glass fiber net, the heat insulation layer and the grid cloth layer are assisted to be fixed on the surface of the wall body, the connection point of the outer side heat insulation structure and the wall body is shared, and the connection strength between the glass fiber net, the heat insulation layer and the grid cloth layer is further improved.

(2) According to the utility model, the edge sealing and clamping edges are arranged, so that the edge sealing adhesive tape is plugged into the wall gap and can be matched with the soft edges to seal the gap, air passages formed by connecting the gaps at different positions in series in a fire disaster can be avoided, and the fire spreading rate is reduced.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic perspective view of the collet head of the present invention;

fig. 4 is a schematic perspective view of the inverted tooth of the present invention.

In the figure: 1. sealing and clamping edges; 11. an edge plugging adhesive tape; 12. soft edge; 13. a triangular plug; 14. a V-shaped steel sheet; 2. a mesh fabric layer; 3. a heat-insulating layer; 4. a glass fiber net.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-4, a thin plaster heat preservation structure, comprising a card edge 1, a mesh fabric layer 2 fixedly connected with the left side of the card edge 1 surface, a heat preservation layer 3 adhered with the left side of the mesh fabric layer 2 surface by adhesive, the heat preservation layer 3 is a calcium carbonate board, the calcium carbonate board is made by using inorganic mineral fiber or cellulose fiber and other loose short fiber as reinforcing material, using carbon-calcium material as main cementing material, through pulping, forming, accelerating curing reaction in high temperature and high pressure saturated steam, forming calcium carbonate gel body, is a new building and industrial board with excellent performance, heat preservation, fire prevention, damp proofing, sound insulation, insect prevention, and durability is good, one side of the heat preservation layer 3 surface relative to the mesh fabric layer 2 is fixedly connected with a force-borrowing head matched with the heat preservation layer, which can be clamped on the mesh fabric layer 2 surface, the self gravity of the heat preservation layer 3 is prevented from being dropped by side force-borrowing, the application of force to the adhesive joint surface is reduced, the adhesive used in the existing building external wall heat insulation engineering can be divided into two types according to the form, firstly, organic polymer dispersion liquid is matched to provide special mixed powder materials of cement, filler, additive and the like, and the organic polymer dispersion liquid can be directly used by mixing 2 materials in use, but some manufacturers only provide liquid adhesive and need to mix auxiliary agents of cement, filler, additive and the like according to the requirements when users use the organic polymer dispersion liquid. The other adhesive is prepared by mixing high-molecular latex powder, cement, a filler and various additives by a manufacturer, adding water and stirring uniformly, so that the adhesive can be used, the operation is simple and convenient, the left side of the surface of the heat insulation layer 3 is bonded with a glass fiber net 4 through a plastering mortar, the bottom plastering mortar is uniformly coated on the heat insulation surface, the thickness of the glass fiber net 4 is about 3mm, the glass fiber net 4 is placed on the plastering mortar, the glass fiber net is flattened from the center to the periphery by a trowel, when lapping is carried out, the lapping width is not less than 100mm, the surface of the plastering mortar is covered by the plastering mortar before the bottom plastering mortar is solidified, the thickness of the plastering mortar is about 2mm, the surface of the plastering mortar is smooth, the glass fiber net 4 is not exposed, and the total thickness of the plastering mortar is controlled to be about 5 mm;

the glass fiber net 4, the heat preservation layer 3 and the grid cloth layer 2 are clamped on a gap on the surface of a wall body through a clamping edge 1, the clamping edge 1 comprises an edge blocking adhesive strip 11, the edge blocking adhesive strip 11 is bonded on the grid cloth layer 2, soft edges 12 are integrally formed on the upper side and the lower side of the surface of the edge blocking adhesive strip 11, the edge blocking adhesive strip 11 is plugged into the gap of the wall body and can be matched with the soft edges 12 to seal the gap, air can be prevented from being connected in series through the gaps at different positions to form an air passage in case of fire, and the fire spreading rate is reduced;

the left side on stifled limit adhesive tape 11 surface bonds there is triangle plug 13, the end fixedly connected with V-arrangement steel sheet 14 of triangle plug 13, accessible gap pressfitting V-arrangement steel sheet 14 when triangle plug 13 follows stifled limit adhesive tape 11 and inserts the wall body, make its embedding gap form anti-skidding structure, with this supplementary glass fiber net 4, heat preservation 3 and net cloth layer 2 are at the wall body fixed surface, share the tie point that bears outside heat preservation structure and wall body cementing, further improve the joint strength between the two, the outer end limit of both sides all welds the head block head about V-arrangement steel sheet 14, it can contradict with the wall body gap unevenness's internal face, improve the 14 jamming effect of V-arrangement steel sheet, guarantee the solid stability of back lock card.

Example 2:

the left side on stifled limit lath 11 surface bonds there is triangle plug 13, the end fixedly connected with V-arrangement steel sheet 14 of triangle plug 13, accessible gap pressfitting V-arrangement steel sheet 14 when triangle plug 13 follows stifled limit lath 11 and inserts the wall body, make its embedding gap form anti-skidding structure, with this supplementary glass fiber net 4, heat preservation 3 and net cloth layer 2 are at wall body fixed surface, share the tie point that bears outside heat preservation structure and wall body cementing, further improve the joint strength between the two, the outer end limit of both sides all has welded the pawl about V-arrangement steel sheet 14, compare in the curved surface conflict of embedded chuck, the solid pawl of dislocation card can be better card solid in the gap, further improve glass fiber net 4, the steadiness of heat preservation 3 and net cloth layer 2 connection on the wall body gap.

In the utility model, when a user uses the device, the sealing and clamping edge 1 is firstly embedded into the gap of the wall body and matched with the soft edge 12 to seal the gap, meanwhile, the V-shaped steel sheets 14 are embedded into the gaps to form an anti-skid structure, so that the gridding cloth layer 2 is fixed on the surface of the wall body, then the gridding cloth layer 2 is paved on the surface of the wall body through the pin, then the adhesive is smeared on the surfaces of the heat preservation layer 3 and the gridding cloth layer 2, the heat-insulating layer 3 is paved and fixed on the gridding cloth layer 2, then the bottom layer plastering mortar is evenly smeared on the heat-insulating surface, the thickness is about 3mm, the glass fiber net 4 is placed on the plastering mortar and is flattened from the center to the periphery by a trowel, when lapping is carried out, the lapping width is not less than 100mm, before the bottom layer plastering mortar is coagulated, the surface of the bottom layer is covered by the plastering mortar, the thickness is about 2mm, the surface of the plastering mortar is smooth, the glass fiber net 4 cannot be exposed, and the total thickness of the plastering mortar is controlled to be about 5 mm.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a thin insulation construction that plasters, includes the card limit (1), its characterized in that: the left side of the surface of the sealing and clamping edge (1) is fixedly connected with a gridding cloth layer (2), the left side of the surface of the gridding cloth layer (2) is bonded with a heat-insulating layer (3) through an adhesive, and the left side of the surface of the heat-insulating layer (3) is bonded with a glass fiber net (4) through a finishing mucilage;

the glass fiber net (4), the heat-insulating layer (3) and the grid cloth layer (2) are clamped on a gap on the surface of the wall body through a sealing and clamping edge (1);

the edge sealing and clamping device is characterized in that the edge sealing and clamping edge (1) comprises an edge blocking adhesive tape (11), the edge blocking adhesive tape (11) is bonded on the grid cloth layer (2), and soft edges (12) are integrally formed on the upper side and the lower side of the surface of the edge blocking adhesive tape (11);

the left side on stifled limit adhesive tape (11) surface bonds has triangle plug (13), the end fixedly connected with V-arrangement steel sheet (14) of triangle plug (13) department, the outer end limit of both sides all welds and inlays the dop about V-arrangement steel sheet (14), the outer end limit of both sides all welds and has the pawl about V-arrangement steel sheet (14).

2. A thin-plastered insulation structure according to claim 1, wherein: one side of the surface of the heat-insulating layer (3) opposite to the gridding cloth layer (2) is fixedly connected with a force borrowing head matched with the heat-insulating layer.

3. A thin-plastered insulation structure according to claim 1, wherein: the heat-insulating layer (3) is a calcium carbonate plate.