A kind of thermal insulation board with fire-blocking belt
Technical field
The utility model is related to a kind of thermal insulation boards with fire-blocking belt, belong to building exterior wall heat preserving harden structure technology neck
Domain.
Background technology
At present, with the raising that country, place require building energy-saving standard and building fire protection, thermal insulation material is on exterior wall
Application it is more and more extensive.Thermal insulation material on the market is divided into two major class:Organic insulation material and inorganic heat insulation material.Organic guarantor
Adiabator needs the A grade fireproof and heat-insulating materials of every layer of setting closing together as fire-blocking belt in the application process of exterior wall, with
Meet specification of the country to building fire protection requirement.After the construction technology of normal tape fire-blocking belt is first pastes organic insulation material
A grades of thermal insulation materials are pasted as fire-blocking belt, not only complicated construction technique, and inorganic heat insulation material and organic insulation material
Poor compatibility, easily seaming position it is cracking, come off phenomena such as, influence outer wall decorative effect, safety coefficient is low.
Therefore, urgently develop that a kind of construction technology is simple, safe, fire protecting performance is excellent at present, the band of low cost is prevented
The thermal insulation board of fiery isolation strip.
Invention content
The purpose of this utility model is that solve inorganic heat insulation material in the prior art and organic insulation material phase
Capacitive is poor, it is easy to crack come off, the technical issues of safety coefficient is low, providing a kind of can realize the one of thermal insulation material and fire-blocking belt
Body, not easy to crack to come off, construction technology is simple and direct, safe, the thermal insulation board with fire-blocking belt of low cost.
A kind of thermal insulation board with fire-blocking belt is characterized in that the organic heat-insulating plate 1, inorganic including being alternately arranged
Thermal insulation board 4 is extended to covered with boundary layer 2, the both ends of boundary layer 2 in at least one side in the upper and lower surface of inorganic heat-insulation board 4
It adjacent organic heat-insulating plate 1 and is covered on the part or whole surface of organic heat-insulating plate 1, the lower surface of boundary layer 2, which is equipped with, to be used
In the adhesive layer 3 that organic heat-insulating plate 1, inorganic heat-insulation board 4, boundary layer 2 are bonded as one;
As a kind of preferred technical solution of the utility model, the thickness phase of the organic heat-insulating plate 1 and inorganic heat-insulation board 4
Together, the upper surface of the two, lower surface are in same level;
As a kind of preferred technical solution of the utility model, the thickness of the organic heat-insulating plate 1 and inorganic heat-insulation board 4 is equal
For 30-200mm;
As a kind of preferred technical solution of the utility model, the organic heat-insulating plate 1 is styrofoam, extruded sheet, poly- ammonia
Any one in ester plate, phenolic board;
As a kind of preferred technical solution of the utility model, the inorganic heat-insulation board 4 is rock cotton board, cement board,
Any one in foamed glass plate;
As a kind of preferred technical solution of the utility model, the boundary layer 2 is calcium silicate board with microporous, cement fibre pressure plate,
Cement-based interface enhances any one in coiled material;
As a kind of preferred technical solution of the utility model, the adhesive layer 3 is by polyurethane or epoxy resin
Adhesive layer made of glue;
As a kind of preferred technical solution of the utility model, the length of the organic heat-insulating plate 1 is more than or equal to 150mm;
As a kind of preferred technical solution of the utility model, the boundary layer 2 is covered on 1 surface of organic heat-insulating plate
Effective length is more than or equal to 70mm;
As a kind of preferred technical solution of the utility model, the organic heat-insulating plate 1 is inserted with 4 phase of inorganic heat-insulation board,
Organic heat-insulating plate 1 is equipped with the inserting block 5 of evagination close to the one side of inorganic heat-insulation board 4, and inorganic heat-insulation board 4 is close to organic heat-insulating plate 1
One side be equipped with and the inserting groove 6 that is used cooperatively of inserting block 5.
The thermal insulation board with fire-blocking belt of the utility model is alternately and then logical by organic heat-insulating plate and inorganic heat-insulation board
It crosses boundary layer and adhesive layer is bonded as one the band fire-blocking belt thermal insulation board to be formed, during construction, fire-blocking belt need to set
Wall horizontal plane on the thermal insulation board with fire-blocking belt of the utility model is installed to by wall by adhesive mortar, disk anchor bolt
On face, metope is made to form the fire-blocking belt of closing together, to meet fire safety rules of the organic insulation material in exterior wall application
It is required that.
The thermal insulation board with fire-blocking belt of the utility model can realize that thermal insulation material is integrated with fire-blocking belt, energy
Greatly reduce working procedure and manpower and materials input, reduce project cost, and organic heat-insulating plate and inorganic heat-insulation board can be made preferable
It is compatible, both effectively prevent cracking, come off, have good application prospect in architectural exterior insulation field.
Description of the drawings
Fig. 1:A kind of stereogram of the thermal insulation board embodiment 1 of band fire prevention isolation of the utility model;
Fig. 2:The vertical view of Fig. 1;
Fig. 3:The right view of Fig. 2;
Fig. 4:A kind of stereogram of the thermal insulation board embodiment 2 with fire-blocking belt of the utility model;
Fig. 5:The vertical view of Fig. 4;
Fig. 6:The right view of Fig. 4;
Fig. 7:A kind of stereogram of the thermal insulation board embodiment 3 with fire-blocking belt of the utility model;
Fig. 8:The vertical view of Fig. 7;
Fig. 9:The right view of Fig. 8;
Figure 10:The structure diagram of embodiment 4.
In figure:1st, organic heat-insulating plate;2nd, boundary layer;3rd, adhesive layer;4th, inorganic heat-insulation board;5th, block is inserted;6th, it inserts
Item.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Embodiment 1
The thermal insulation board with fire-blocking belt of the present embodiment, refer to the attached drawing 1-3, organic heat-insulating plate 1 is styrofoam, boundary layer
2 be cement-based interface enhancing coiled material, adhesive layer 3 is hard-foam polyurethane, and inorganic heat-insulation board 4 is rock wool, and boundary layer 2 passes through bonding
Organic heat-insulating plate 1 and inorganic heat-insulation board 4 can be bonded as an entirety by the micropore infiltration type self-adhesive of knot oxidant layer 3, splice nothing
Cavity, the effective length that 4 upper and lower surface of inorganic heat-insulation board is carried out all standing and overlaps organic insulation material 1 by boundary layer 2 are 70
㎜, the wherein length of organic heat-insulating plate 1 are 450 ㎜, and the length of inorganic heat-insulation board 4 is 150 ㎜.
Embodiment 2
The thermal insulation board with fire-blocking belt of the present embodiment, refer to the attached drawing 4-6, organic heat-insulating plate 1 is extruded sheet, boundary layer
2 be cement fibre pressure plate, adhesive layer 3 is hard-foam polyurethane, and inorganic heat-insulation board 4 is rock wool, and boundary layer 2 passes through adhesive layer
Organic heat-insulating plate 1 and inorganic heat-insulation board 4 can be bonded as an entirety by 3 micropore infiltration type self-adhesive, splice no cavity.Nothing
4 rock wool of machine thermal insulation board is alternately arranged with 1 extruded sheet of organic heat-insulating plate, and 2 left and right sides of boundary layer overlaps the effective of organic thermal insulation board 1
Length is 70 ㎜, and the length of 4 left side organic heat-insulating plate 1 of inorganic heat-insulation board is 300 ㎜, and the length of right side organic heat-insulating plate 1 is 200
㎜, the length of inorganic heat-insulation board 4 is 300 ㎜.
Embodiment 3
The thermal insulation board with fire-blocking belt of the present embodiment, refer to the attached drawing 7-9, organic insulation material 1 is polyurethane sheet, boundary
Face layer 2 is calcium silicate board with microporous, adhesive layer 3 is epoxide-resin glue, and inorganic heat insulation material 4 is cement board, and boundary layer 2 passes through bonding
Organic heat-insulating plate 1 and inorganic heat-insulation board 4 are bonded as an entirety by oxidant layer 3, splice no cavity, 4 foam cement of inorganic heat-insulation board
Plate is alternately arranged with 1 extruded sheet of organic heat-insulating plate, and boundary layer 2 is full overlap joint with organic heat-insulating plate 1 and inorganic heat-insulation board 4, inorganic
The length of 4 left side organic heat-insulating plate 1 of thermal insulation board is 400 ㎜, and the length of right side organic heat-insulating plate 1 is 300 ㎜, inorganic heat-insulation board 4
Length be 300 ㎜.
Embodiment 4
The present embodiment and embodiment 1 difference lies in:Organic heat-insulating plate 1 is inserted with 4 phase of inorganic heat-insulation board, organic heat-insulating plate
1 is equipped with the inserting block 5 of evagination close to the one side of inorganic heat-insulation board 4, and inorganic heat-insulation board 4 is equipped with close to the one side of organic heat-insulating plate 1
The inserting groove 6 being used cooperatively with inserting block 5.
The thermal insulation board with fire-blocking belt of above-described embodiment can greatly reduce working procedure and manpower and materials input, drop
Low project cost, and organic heat-insulating plate can be made preferably compatible with inorganic heat-insulation board, it effectively prevent the two cracking, come off.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.