CN209040335U - A kind of polyurethane-modified rock wool-steel plywood heat-preserving wall - Google Patents
A kind of polyurethane-modified rock wool-steel plywood heat-preserving wall Download PDFInfo
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- CN209040335U CN209040335U CN201821381289.6U CN201821381289U CN209040335U CN 209040335 U CN209040335 U CN 209040335U CN 201821381289 U CN201821381289 U CN 201821381289U CN 209040335 U CN209040335 U CN 209040335U
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- rock wool
- polyurethane
- steel plywood
- modified rock
- modified
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Abstract
The utility model designs a kind of polyurethane-modified rock wool-steel plywood heat-preserving wall, belongs to heat-preserving wall technical field.Including base course wall, polyurethane-modified rock wool-steel plywood, polyurethane-modified rock wool-steel plywood is fixed on polyurethane-modified rock wool-steel plywood by adhesive layer and anchoring piece.The utility model heat insulation effect is good, and fire protecting performance is excellent, and wall leveling degree is good, and water absorption rate is low, and construction technology is simple and direct.
Description
Technical field
The utility model designs a kind of polyurethane-modified rock wool-steel plywood heat-preserving wall, belongs to heat-preserving wall technical field.
Background technique
In recent years, with the raising that country requires building energy conservation and building fire protection, thermal insulation property to thermal insulation material and
Fire protecting performance also proposed tightened up requirement.Existing building exterior wall heat preserving wall is primarily present following shortcoming:
1, existing wall insulating layer thermal coefficient is high, is unable to satisfy the requirement of building energy conservation and building fire protection；
2, wall thermal insulating effect is poor；
3, wall insulating layer and adhesive mortar adhesive property are poor；
4, wall leveling degree is poor, not only there is security risk but also unsightly；
5, common rock wool is hygroscopic, complicated construction technique.
It would therefore be highly desirable to a kind of polyurethane-modified rock wool-steel plywood heat-preserving wall that can solve above-mentioned technical problem occur.
Summary of the invention
Utility model aims to solve in place of above-mentioned the shortcomings of the prior art, a kind of heat insulation effect is provided
Good, fire protecting performance is excellent, and wall leveling degree is good, and water absorption rate is low, the simple and direct polyurethane-modified rock wool-steel plywood heat preservation of construction technology
Wall.
A kind of polyurethane-modified rock wool-steel plywood heat-preserving wall, is characterized in that and changes including base course wall 1, polyurethane
Property rock wool-steel plywood 11, polyurethane-modified rock wool-steel plywood 11 is fixed on base course wall 1 by adhesive layer 3 and anchoring piece 5；
As the utility model a preferred technical solution, the polyurethane-modified rock wool-steel plywood 11 has included enhancing
And upper coiled material layer 7, the lower coiled material layer 6 of fireproofing function, the rock wool of insulation effect has been equipped between upper coiled material layer 7 and lower coiled material layer 6
Plate 2, upper coiled material layer 7 are complex as a whole by gluing oxidant layer 10 with rock wool board 2 and lower coiled material layer 6 with rock wool board 2；
As the utility model a preferred technical solution, the upper coiled material layer 7 and lower coiled material layer 6 are by flame retardant type
Polymer cement is prepared, and substrate is glass, grid cloth, non-woven fabrics, calcium silicate board with microporous, any one in cement fibre pressure plate
Kind；
As the utility model a preferred technical solution, the arrangement mode of the rock wool board 2 is vertical hair arrangement, rock wool
The machine direction of plate 2 is identical as the thickness direction of rock wool-steel plywood 2, the machine direction of rock wool board 2 and the length of rock wool-steel plywood
Direction or width direction are perpendicular；
As the utility model a preferred technical solution, the rock wool-steel plywood is surrounded by waterproof coating 12；
As the utility model a preferred technical solution, the polyurethane-modified rock wool-steel plywood 11 is along base's wall
1 short transverse of body is bottom-up to be arranged line by line, and the polyurethane-modified rock wool-steel plywood 11 of adjacent rows is staggered；
As the utility model a preferred technical solution, the adhesive layer 3 is to roll into a ball structure by multiple mortars separately
At, 3 one side of adhesive layer and base course wall 1, bonding, another side and polyurethane-modified rock wool-steel plywood 11 are bonding, adhesive layer 3
Bond area be greater than 40%；
As the utility model a preferred technical solution, the base course wall 1 and polyurethane-modified rock wool-steel plywood
Screed-coat 13 is additionally provided between 11；
As the utility model a preferred technical solution, the outer surface of the polyurethane-modified rock wool-steel plywood 11 according to
It is secondary to be covered with the first float coat 9, the second float coat 8, crack-resistant layer 4 is folded between the first float coat 9 and the second float coat 8；
As the utility model a preferred technical solution, the anchoring piece 5 uses disk anchor bolt, polyurethane-modified rock
The plate face middle position of cotton composite plate 11, plate face corner location, plate face two long side middle positions at be mounted on anchoring piece.
A kind of polyurethane-modified rock wool-steel plywood heat-preserving wall of the utility model has the advantages that
1, polyurethane-modified rock wool-steel plywood of the invention, using rock wool board as insulating layer, thermal coefficient is low, fire line
Can be excellent, introduce gluing oxidant layer and boundary layer, improve the integral strength of polyurethane-modified rock wool-steel plywood, gluing oxidant layer with
Flexible waterproof sheet itself has good waterproofness, only water-proofing treatment need to be done to the rock wool-steel plywood surrounding of production, with flexibility
Coiled material is boundary layer, significantly reduces cost；
2, polyurethane-modified rock wool board has compressive strength, pull strength high compared with common rock wool material, and water absorption rate is low,
The characteristics such as flatness is good, when construction, are wholly or partially levelling according to carrying out the case where base course wall flatness, after the completion of levelling
Polyurethane-modified rock wool-steel plywood is bonded to base course wall by adhesive mortar, is passing through disk anchor bolt for polyurethane-modified rock
Cotton composite plate is anchored in base course wall, forms the thermal insulation construction system of bonding plus anchoring with adhesive mortar, improves the peace of system
Full performance；
3, increase between the first float coat and the second float coat one layer or it is double-deck be made of alkali resistant glass fibre open weave cloth it is anti-
Parting can greatly improve shock resistance and the cracking resistance of float coat.
In conclusion the polyurethane-modified rock wool-steel plywood wall of the utility model has compression, pull strength high, it is smooth
Equal feature performance benefits are spent, and construction technology is simple, short construction period, security performance is high, improve worker's constructing operation environment,
External wall external thermal insulation field has a good application prospect.
Detailed description of the invention
A kind of Fig. 1: structural schematic diagram of polyurethane-modified rock wool-steel plywood wall embodiment 1 of the utility model；
A kind of Fig. 2: elevation of polyurethane-modified rock wool-steel plywood wall of the utility model；
Fig. 3: the structural schematic diagram of polyurethane-modified rock wool-steel plywood；
Fig. 4: mortar rolls into a ball the layout on polyurethane-modified rock wool-steel plywood；
A kind of Fig. 5: structural schematic diagram of polyurethane-modified rock wool-steel plywood wall embodiment 2 of the utility model.
In figure: 1, base course wall；2, rock wool board；3, adhesive layer；4, crack-resistant layer；5, anchoring piece；6, lower coiled material layer；7,
Upper coiled material layer；8, the second float coat；9, the first float coat；10, gluing oxidant layer；11, polyurethane-modified rock wool-steel plywood；12, prevent
Water coating；13, screed-coat.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, a kind of polyurethane-modified rock wool-steel plywood heat-preserving wall of the present embodiment, including base course wall
1, polyurethane-modified rock wool-steel plywood 11, base course wall 1 can be armored concrete, air entrained concrete, building-block, PC wallboard
Base course wall 1 is bonded in using point frame bonding or bonding technique by adhesive layer 3 Deng, polyurethane-modified rock wool-steel plywood 11
On, wherein adhesive layer 3 is made of multiple mortar groups separately, with a thickness of 5 ㎜, can select one-component adhesive mortar or
Person's bi-component adhesive mortar, 3 one side of adhesive layer and base course wall 1 be bonding, another side and polyurethane-modified rock wool-steel plywood 11
Bonding, the bond area of adhesive layer 3 is greater than 40%, and polyurethane-modified rock wool-steel plywood 11 is fixed on base's wall by anchoring piece 5
On body 1, anchoring piece is that φ 8*100 ㎜ expands disk anchor bolt, and anchor bolt disk diameter is 50 ㎜, polyurethane-modified rock wool-steel plywood 11
The structural system for stablizing safety is formed by way of bonding plus anchoring.
In the first float coat 9 of the outer surface of polyurethane-modified rock wool-steel plywood 11 coating 3 ㎜ thickness, then and it is pressed into one layer
Crack-resistant layer 4, coats the second float coat 8 of 2 ㎜ thickness outside crack-resistant layer 4, and crack-resistant layer 7 is alkali resistant glass fibre open weave cloth.
The specific structure of polyurethane-modified rock wool-steel plywood 11 has included upper coiled material layer 7, the last volume of enhancing and fireproofing function
Material layer 6, has been equipped with the rock wool board 2 of insulation effect between upper coiled material layer 7 and lower coiled material layer 6, upper coiled material layer 7 and rock wool board 2 and
Lower coiled material layer 6 is complex as a whole by gluing oxidant layer 10 with rock wool board 2；Upper coiled material layer 7 and lower coiled material layer 6 are by flame retardant type
Polymer cement is prepared, and substrate is glass, grid cloth, non-woven fabrics, calcium silicate board with microporous, any one in cement fibre pressure plate
Kind；The arrangement mode of rock wool board 2 is vertical hair arrangement, and the machine direction of rock wool board 2 is identical as the thickness direction of rock wool-steel plywood 2,
The machine direction of rock wool board 2 and the length direction of rock wool-steel plywood or width direction are perpendicular；Rock wool-steel plywood is surrounded by
Waterproof coating 12.
Embodiment 2
A kind of polyurethane-modified rock wool-steel plywood heat-preserving wall of the present embodiment, with reference to attached drawing 1-3, attached drawing 5, the present embodiment
The difference from embodiment 1 is that: screed-coat 13 is also coated on base course wall 1, polyurethane-modified rock wool-steel plywood 11 passes through viscous
Knot layer 3 using point frame bonding technique be bonded on screed-coat 13, screed-coat 13 with a thickness of 15 ㎜, it is micro- by cement mortar, vitreous
Any one mortar in pearl cement mortar, polystyrene particle cement mortar is made.
The polyurethane-modified rock wool-steel plywood thermal insulation wall construction process of the utility model is simple, short construction period, safety
Performance is high, improves worker's constructing operation environment.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (10)
1. a kind of polyurethane-modified rock wool-steel plywood heat-preserving wall, it is characterised in that including base course wall (1), polyurethane-modified rock
Cotton composite plate (11), polyurethane-modified rock wool-steel plywood (11) are fixed on base course wall by adhesive layer (3) and anchoring piece (5)
(1) on.
2. a kind of polyurethane-modified rock wool-steel plywood heat-preserving wall described in accordance with the claim 1, it is characterised in that the poly- ammonia
Ester modified rock wool-steel plywood (11) has included upper coiled material layer (7), the lower coiled material layer (6) of enhancing and fireproofing function, upper coiled material layer (7)
The rock wool board (2) of insulation effect, upper coiled material layer (7) and rock wool board (2) and lower coiled material layer have been equipped between lower coiled material layer (6)
(6) it is complex as a whole by gluing oxidant layer (10) with rock wool board (2).
3. a kind of polyurethane-modified rock wool-steel plywood heat-preserving wall according to claim 2, it is characterised in that the upper volume
Material layer (7) and lower coiled material layer (6) are prepared by flame-proof type polyalcohol rubber cement, and substrate is glass, grid cloth, nonwoven
Cloth, calcium silicate board with microporous, any one in cement fibre pressure plate.
4. a kind of polyurethane-modified rock wool-steel plywood heat-preserving wall according to claim 2, it is characterised in that the rock wool
The arrangement mode of plate (2) is vertical hair arrangement, and the machine direction of rock wool board (2) is identical as the thickness direction of rock wool board (2), rock wool board
(2) length direction or width direction of machine direction and rock wool-steel plywood are perpendicular.
5. a kind of polyurethane-modified rock wool-steel plywood heat-preserving wall according to claim 2, it is characterised in that the rock wool
Composite plate is surrounded by waterproof coating (12).
6. a kind of polyurethane-modified rock wool-steel plywood heat-preserving wall described in accordance with the claim 1, it is characterised in that the poly- ammonia
Ester modified rock wool-steel plywood (11) arranges on lower line by line along base course wall (1) short transverse, adjacent rows it is polyurethane-modified
Rock wool-steel plywood (11) is staggered.
7. a kind of polyurethane-modified rock wool-steel plywood heat-preserving wall described in accordance with the claim 1, it is characterised in that the bonding
Layer (3) is made of multiple mortar groups separately, adhesive layer (3) bonding, another side and poly- ammonia with base course wall (1) on one side
Ester modified rock wool-steel plywood (11) is bonding, and the bond area of adhesive layer (3) is greater than 40%.
8. a kind of polyurethane-modified rock wool-steel plywood heat-preserving wall described in accordance with the claim 1, it is characterised in that the base
Screed-coat (13) are additionally provided between wall (1) and polyurethane-modified rock wool-steel plywood (11).
9. a kind of polyurethane-modified rock wool-steel plywood heat-preserving wall described in accordance with the claim 1, it is characterised in that the poly- ammonia
The outer surface of ester modified rock wool-steel plywood (11) is successively covered with the first float coat (9), the second float coat (8), the first float coat
(9) it is folded between the second float coat (8) crack-resistant layer (4).
10. a kind of polyurethane-modified rock wool-steel plywood heat-preserving wall described in accordance with the claim 1, it is characterised in that the anchoring
Part (5) uses disk anchor bolt, the plate face middle position of polyurethane-modified rock wool-steel plywood (11), plate face corner location, plate face
Anchoring piece is mounted at two long side middle positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821381289.6U CN209040335U (en) | 2018-08-27 | 2018-08-27 | A kind of polyurethane-modified rock wool-steel plywood heat-preserving wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821381289.6U CN209040335U (en) | 2018-08-27 | 2018-08-27 | A kind of polyurethane-modified rock wool-steel plywood heat-preserving wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209040335U true CN209040335U (en) | 2019-06-28 |
Family
ID=67031664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821381289.6U Ceased CN209040335U (en) | 2018-08-27 | 2018-08-27 | A kind of polyurethane-modified rock wool-steel plywood heat-preserving wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209040335U (en) |
-
2018
- 2018-08-27 CN CN201821381289.6U patent/CN209040335U/en not_active Ceased
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20200630 Decision number of declaring invalidation: 45073 Granted publication date: 20190628 |