CN211396080U - Wall body insulation structure - Google Patents
Wall body insulation structure Download PDFInfo
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- CN211396080U CN211396080U CN201922050084.0U CN201922050084U CN211396080U CN 211396080 U CN211396080 U CN 211396080U CN 201922050084 U CN201922050084 U CN 201922050084U CN 211396080 U CN211396080 U CN 211396080U
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Abstract
The utility model belongs to the technical field of the building heat preservation technique and specifically relates to a wall body insulation structure is related to. The surface of the base layer wall is sequentially covered with a leveling layer, a bonding mortar layer, a turning-over gridding cloth, a heat-insulation board, an anti-cracking mortar layer, a waterproof putty layer and an outer decorative surface layer; the surface of the heat-insulation board is provided with an anchoring piece, and the anchoring piece penetrates through the heat-insulation board, the bonding mortar layer and the leveling layer to enter the base layer wall; the ladle-turning gridding cloth comprises a pre-pasting part and a ladle-turning part, wherein the pre-pasting part is pasted on the bonding mortar layer, and the ladle-turning part is pressed into the anti-crack mortar layer on the surface of the heat preservation plate; alkali-resistant glass fiber mesh cloth and galvanized steel wire mesh are pressed into the anti-crack mortar layer. The utility model provides a pair of wall body insulation construction has improved the installation stability of heated board around the door and window entrance to a cave, and simple structure, reasonable in design and construction are simple and convenient.
Description
Technical Field
The utility model belongs to the technical field of the building heat preservation technique and specifically relates to a wall body insulation structure is related to.
Background
With the rapid development of the building industry, the innovative application of the building heat-insulating material is very wide. The building heat-insulating material not only needs to meet the heat-insulating performance requirement in an external heat-insulating system of an external wall, but also has the fire-retardant rating meeting the national standard. At present, in the external thermal insulation construction process of an external wall, particularly when a thermal insulation board external thermal insulation system is constructed at a door and window opening, a unified, standard and specific construction method can not be followed, so that various problems of random construction operation, non-standard construction, low construction efficiency, poor construction quality and the like inevitably exist in actual construction.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wall body insulation construction has improved the installation stability of heated board around the door and window entrance to a cave, and simple structure, reasonable in design and construction are simple and convenient.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a wall heat-insulating structure comprises a door and window opening and a base wall body positioned around the door and window opening, wherein the surface of the base wall body is sequentially covered with a leveling layer, a bonding mortar layer, a turning-over gridding cloth, a heat-insulating plate, an anti-cracking mortar layer, a waterproof putty layer and an outer decorative surface layer;
the surface of the heat-insulation board is provided with an anchoring piece, and the anchoring piece penetrates through the heat-insulation board, the bonding mortar layer and the leveling layer to enter the base layer wall;
the ladle-turning gridding cloth comprises a pre-pasting part and a ladle-turning part, wherein the pre-pasting part is pasted on the bonding mortar layer, and the ladle-turning part is pressed into the anti-crack mortar layer on the surface of the heat-preservation plate; and an alkali-resistant glass fiber mesh cloth and a galvanized steel wire mesh are pressed into the anti-crack mortar layer.
By adopting the technical scheme, the leveling layer fills up the uneven parts on the surface of the base wall body to prepare for the installation of the insulation board; pre-pasting a turned-over gridding cloth on the surface of the leveling layer by using a bonding mortar layer to ensure the pasting width of a pre-pasted part, pasting the heat-insulating plate and reinforcing by using an anchoring part, coating an anti-crack mortar layer on the outer side of the heat-insulating plate, pressing the turned-over part into the anti-crack mortar layer, avoiding the exposure of a net after construction, and improving the connection strength of the heat-insulating plate and a base wall; an alkali-resistant glass fiber mesh cloth and a galvanized steel wire mesh are pressed into the anti-crack mortar layer, so that the anti-crack strength is improved; coating a waterproof putty layer on the surface of the anti-cracking mortar layer to improve the waterproof performance of the heat insulation structure; the outer facing layer is used for protection and decoration.
The utility model discloses further set up to: along the circumferential direction of the door and window hole, the sticking width of the pre-sticking part is more than or equal to 80 mm.
By adopting the technical scheme, the sticking width of the pre-sticking part is ensured, and the sticking strength of the turning-over gridding cloth is further ensured.
The utility model discloses further set up to: and an interface agent layer is coated on the surface of the heat-insulation plate.
Through adopting above-mentioned technical scheme, make level the surface of heated board.
The utility model discloses further set up to: the anchoring piece comprises an anchor rod and an anchor cover arranged at one end of the anchor rod, and threads are arranged at one end, far away from the anchor cover, of the anchor rod.
Through adopting above-mentioned technical scheme, the one end that the anchor lid was kept away from to the stock is provided with the screw thread for the self tapping of stock is twisted anchoring part spiral-in so that consolidate the heated board.
The utility model discloses further set up to: on the base layer wall body, the anchoring parts are distributed in a rectangular array.
Through adopting above-mentioned technical scheme, guarantee the anchor strength of heated board, and all increase with the increase of wall body height anchor member set up quantity and density.
The utility model discloses further set up to: a reinforcing layer is arranged at the outer side of the joint of the adjacent turning parts, and two ends of the reinforcing layer are lapped and stuck on the turning parts;
the reinforcing layer is pressed into the anti-crack mortar layer.
Through adopting above-mentioned technical scheme, because the corner easy fracture of door and window entrance to a cave, the enhancement layer can improve the joint strength of adjacent package part that turns over, and then improves the joint strength of heated board at corner and basic unit's wall body.
The utility model discloses further set up to: the turning-over gridding cloth is alkali-resistant glass fiber gridding cloth.
By adopting the technical scheme, the alkali-resistant glass fiber mesh fabric has the advantages of stable structure, high strength, good alkali resistance, corrosion resistance, crack resistance, high strength and simple manufacturing and construction processes.
The utility model discloses further set up to: and heat insulation battens are filled between the adjacent heat insulation plates.
Through adopting above-mentioned technical scheme, guarantee the wholeness of heated board, prevent that the gap of junction from influencing the joint strength and the life of heated board.
To sum up, the utility model discloses a beneficial technological effect does:
1. the leveling layer fills up the uneven parts on the surface of the base layer wall body, and preparation is made for installation of the heat insulation board; pre-pasting a turned-over gridding cloth on the surface of the leveling layer by using a bonding mortar layer to ensure the pasting width of a pre-pasted part, pasting the heat-insulating plate and reinforcing by using an anchoring part, coating an anti-crack mortar layer on the outer side of the heat-insulating plate, pressing the turned-over part into the anti-crack mortar layer, avoiding the exposure of a net after construction, and improving the connection strength of the heat-insulating plate and a base wall; an alkali-resistant glass fiber mesh cloth and a galvanized steel wire mesh are pressed into the anti-crack mortar layer, so that the anti-crack strength is improved; coating a waterproof putty layer on the surface of the anti-cracking mortar layer to improve the waterproof performance of the heat insulation structure; the outer facing layer is used for protection and decoration.
2. And a reinforcing layer is arranged on the outer side of the joint of the adjacent ladle-turning parts, two ends of the reinforcing layer are lapped and stuck on the ladle-turning parts, and the reinforcing layer is pressed into the anti-crack mortar layer. Because the corner of door and window entrance to a cave is easy to be ftractureed, the enhancement layer can improve the joint strength of adjacent turn-over package part, and then improves the joint strength of heated board at corner and basic unit's wall body.
3. The anchoring part comprises an anchor rod and an anchor cover arranged at one end of the anchor rod, one end, far away from the anchor cover, of the anchor rod is provided with threads, the anchoring part is used for self tapping of the anchor rod, and the anchoring part is screwed in so as to reinforce the heat insulation board.
Drawings
Fig. 1 is a schematic structural view of a wall insulation structure provided by the present invention;
fig. 2 is a schematic structural view of a door and window opening turning bag of a wall insulation structure provided by the present invention;
fig. 3 is a schematic structural view of the wrapped grid cloth of the wall insulation structure provided by the present invention.
In the figure, 101, a base layer wall; 102. leveling layer; 103. bonding a mortar layer; 104. a thermal insulation board; 105. an anti-crack mortar layer; 106. alkali-resistant glass fiber mesh cloth; 107. galvanized steel wire mesh; 108. a waterproof putty layer; 109. an exterior finish layer; 201. a pre-pasting part; 202. a bag turning part; 203. a reinforcing layer; 301. an anchor cover; 302. an anchor rod; 401. a heat preservation batten.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model aims at providing a wall body insulation construction has improved the installation stability of heated board around the door and window entrance to a cave, and simple structure, reasonable in design and construction are simple and convenient.
Referring to fig. 1 and 2, for the utility model discloses a wall insulation structure, include the door and window entrance to a cave and be located the basic unit's wall 101 around the door and window entrance to a cave, it has screed-coat 102, bonding mortar layer 103, turns over a packet net cloth, heated board 104, anti-crack mortar layer 105, waterproof putty layer 108 and exterior finish layer 109 to cover in proper order from inside to outside on the surface of basic unit's wall 101.
Referring to fig. 1 and 3, after the surface of the base wall 101 is cleaned, the protrusions are removed, concrete mortar is uniformly coated as a leveling layer 102, and the leveling layer 102 fills up the unevenness on the surface of the base wall 101 to prepare for installation of the insulation board 104. The surface of the leveling layer 102 is pre-pasted with the bonding mortar layer 103 to form the turned-over gridding cloth, the turned-over gridding cloth is the alkali-resistant glass fiber gridding cloth 106, and the alkali-resistant glass fiber gridding cloth 106 is stable in structure, high in strength, good in alkali-resistant performance, resistant to corrosion, resistant to cracking, high in strength and simple in manufacturing and construction processes. The turning-over gridding cloth comprises a pre-pasting part 201 and a turning-over part 202, wherein the pre-pasting part 201 is pasted on the base layer wall body 101, the pasting width is more than or equal to 80mm, the pasting width of the pre-pasting part 201 is ensured, and the pasting strength of the turning-over gridding cloth is further ensured; the insulation board 104 is adhered, the anti-crack mortar layer 105 is coated on the outer side of the insulation board 104, the ladle turning part 202 is pressed into the anti-crack mortar layer 105, the phenomenon that a net is exposed after construction is avoided, and the connection strength of the insulation board 104 and the base layer wall body 101 is improved. An alkali-resistant glass fiber mesh cloth 106 and a galvanized steel wire mesh 107 are pressed into the anti-crack mortar layer 105, so that the anti-crack strength of the anti-crack mortar layer 105 is improved; a waterproof putty layer 108 is coated on the surface of the anti-cracking mortar layer 105, so that the waterproof performance of the heat insulation structure is improved; the outer facing layer 109 is used for protection and decoration.
Here, the insulation board 104 adopts a B1 level extruded insulation board, and before the insulation board 104 is adhered, the surface of the insulation board 104 is coated with an interface agent to level the surface of the insulation board 104. The heat insulation board 104 should be adhered from bottom to top, and during construction, all the internal and external corner parts of the base layer wall 101 are required to be hung along full height through lines to control the straightness, and an ink fountain is required to be used for bouncing a bottom side horizontal line in advance to ensure horizontal adhesion. Paving in the district pastes from bottom to top, go on by the angle to the face, when pasting heated board 104, the board seam should be crowded tightly, and adjacent heated board 104 should flush, and the gap must not be greater than 2mm between the control board during the construction, and the interplate difference in height must not be greater than 1.5mm, when the gap is greater than 2mm between the board, adopts heat preservation lath 401 to fill the gap, guarantees heated board 104's wholeness, prevents that the gap of junction from influencing the joint strength and the life of heated board 104. The part with the flatness height difference between the plates larger than 1.5mm is polished to be smooth by a steel wire brush and coarse sand paper before the construction of a surface layer. The insulation boards 104 are cut according to the size arranged in advance, and are vertically connected in a staggered manner from the corners, so that the corners are required to be straight and complete along the full height of the building. The heat insulation boards 104 are horizontally paved in the long direction to ensure continuous combination, the upper and lower rows of boards need to be vertical and have staggered joints 1/2, and the local minimum staggered joint is not less than 200 mm. The polymer bonding mortar is required to be gradually thickened from the edge to the middle, and a notch with the width of 50mm is reserved on the lower side of the heat-insulating plate 104, so that the air sealed between the plate and the wall body can be conveniently overflowed when the plate is attached. Then 8 round polymer adhesive mortar ash cakes with the thickness of 10mm phi 100 are smeared on the heat insulation board 104. After the heat insulation board 104 is attached to the wall according to the requirements, the heat insulation board is repeatedly flattened by a 2m guiding rule, the flatness and the bonding firmness of the heat insulation board are ensured, the boards are tightly squeezed, bonding mortar cannot be arranged between the board seams, and otherwise, a cold bridge is formed at the position. And after one plate is attached, removing the polymer mortar extruded from the periphery of the plate in time. The heat insulation board 104 at the door and window opening is not allowed to be spliced by broken boards, the whole board is required to be cut, the cutting edge of the heat insulation board must be straight, flat and square, and the distance between other joints and the four edges of the opening is more than 200 mm. The heat insulation boards 104 around the hole and the window auxiliary ore are smoothed by expanded and vitrified micro-bead heat insulation mortar (the thickness is 30 mm). The insulation board 104 adhered to the upper wall is ground flat by coarse sand paper, and the ground broken dust is cleaned by a brush or compressed air.
Referring to fig. 1, the heat-insulating board 104 is reinforced by the anchoring parts, each anchoring part comprises an anchor rod 302 and an anchor cover 301 integrally arranged at one end of each anchor rod 302, threads are arranged at one end, far away from the anchor cover 301, of each anchor rod 302, the anchor rods 302 are self-tapping, and the anchor rods 302 are screwed into the base layer wall 101 sequentially penetrating through the heat-insulating board 104, the bonding mortar layers 103 and the leveling layers 102 so as to reinforce the heat-insulating board 104. On basic unit's wall body 101, anchor assembly is the distribution of rectangle array, guarantees the anchoring strength of heated board 104, and all increases with the increase of wall body height anchor assembly's the quantity of setting and density.
Referring to fig. 2 and 3, on the surface of the insulation board 104, a reinforcing layer 203 is connected to the outer side of the joint of the adjacent turnup portions 202, both ends of the reinforcing layer 203 are overlapped and adhered to the turnup portions 202, and the reinforcing layer 203 and the turnup portions 202 are pressed into the anti-crack mortar layer 105. Because the corner of door and window entrance to a cave splits easily, the joint strength of adjacent turn-over package part 202 can be improved to enhancement layer 203, and then improves the joint strength of heated board 104 in the corner and basic unit's wall body 101.
The utility model provides a wall body insulation construction, its construction process flow is:
the method comprises the steps of flatness and verticality inspection → base layer cleaning → installation of a heat insulation plate → anchoring piece fixation → coating surface layer anti-cracking layer making → batch flexible putty → coating veneer and face brick veneer.
The implementation principle of the embodiment is as follows: the leveling layer 102 fills and levels the unevenness of the surface of the base layer wall body 101, and preparation is made for installation of the heat insulation board 104; pre-pasting a turned-over gridding cloth on the surface of the leveling layer 102 by using a bonding mortar layer 103, ensuring the pasting width of a pre-pasted part 201, pasting the heat-insulation board 104 and reinforcing by using an anchoring part, coating an anti-crack mortar layer 105 on the outer side of the heat-insulation board 104, pressing a turned-over part 202 into the anti-crack mortar layer 105, avoiding the exposure of a net after construction, and improving the connection strength of the heat-insulation board 104 and the base layer wall 101; an alkali-resistant glass fiber mesh cloth 106 and a galvanized steel wire mesh 107 are pressed into the anti-crack mortar layer 105, so that the anti-crack strength is improved; a waterproof putty layer 108 is coated on the surface of the anti-cracking mortar layer 105, so that the waterproof performance of the heat insulation structure is improved; the outer facing layer 109 is for protection and decoration; and a reinforcing layer 203 is arranged on the outer side of the joint of the adjacent turning-up parts 202, two ends of the reinforcing layer 203 are lapped and stuck on the turning-up parts 202, and the reinforcing layer 203 is pressed into the anti-crack mortar layer 105. Because the corners of the door and window openings are easy to crack, the reinforcing layer 203 can improve the connection strength of the adjacent turning parts 202, and further improve the connection strength of the heat insulation board 104 and the base layer wall 101 at the corners; the anchoring piece comprises an anchoring rod 302 and an anchoring cover 301 arranged at one end of the anchoring rod 302, wherein one end of the anchoring rod 302, which is far away from the anchoring cover 301, is provided with a thread, and the anchoring piece is screwed in so as to reinforce the heat-insulating plate 104.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a wall insulation structure, includes the door and window entrance to a cave and is located basic unit's wall body (101) around the door and window entrance to a cave, its characterized in that: the surface of the base layer wall body (101) is sequentially covered with a leveling layer (102), a bonding mortar layer (103), a turning-over gridding cloth, an insulation board (104), an anti-cracking mortar layer (105), a waterproof putty layer (108) and an outer facing layer (109);
anchoring pieces are arranged on the surface of the heat insulation board (104), and penetrate through the heat insulation board (104), the bonding mortar layer (103) and the leveling layer (102) to enter the base layer wall body (101);
the ladle-turning mesh cloth comprises a pre-pasting part (201) and a ladle-turning part (202), the pre-pasting part (201) is pasted on the bonding mortar layer (103), and the ladle-turning part (202) is pressed into the anti-crack mortar layer (105) on the surface of the heat-insulating plate (104); an alkali-resistant glass fiber mesh cloth (106) and a galvanized steel wire mesh (107) are pressed into the anti-crack mortar layer (105).
2. A wall insulation structure as claimed in claim 1, wherein: along the circumferential direction of the door and window hole, the sticking width of the pre-sticking part (201) is more than or equal to 80 mm.
3. A wall insulation structure as claimed in claim 1, wherein: the surface of the heat insulation board (104) is coated with an interface agent layer.
4. A wall insulation structure as claimed in claim 1, wherein: the anchor comprises an anchor rod (302) and an anchor cover (301) arranged at one end of the anchor rod (302), wherein threads are arranged at one end, far away from the anchor cover (301), of the anchor rod (302).
5. The wall insulation structure of claim 4, wherein: on the base layer wall body (101), the anchoring parts are distributed in a rectangular array.
6. A wall insulation structure as claimed in claim 1, wherein: a reinforcing layer (203) is arranged on the outer side of the joint of the two adjacent turning-over parts (202), and two ends of the reinforcing layer (203) are overlapped and stuck on the turning-over parts (202);
the reinforcing layer (203) is pressed into the anti-crack mortar layer (105).
7. A wall insulation structure as claimed in claim 1, wherein: the turning-over gridding cloth is alkali-resistant glass fiber gridding cloth (106).
8. A wall insulation structure as claimed in claim 1, wherein: and heat insulation battens (401) are filled between the adjacent heat insulation plates (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922050084.0U CN211396080U (en) | 2019-11-22 | 2019-11-22 | Wall body insulation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922050084.0U CN211396080U (en) | 2019-11-22 | 2019-11-22 | Wall body insulation structure |
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| Publication Number | Publication Date |
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| CN211396080U true CN211396080U (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922050084.0U Active CN211396080U (en) | 2019-11-22 | 2019-11-22 | Wall body insulation structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112746685A (en) * | 2020-12-28 | 2021-05-04 | 王爱林 | Energy-saving wall body suitable for heating-free indoor bathroom |
-
2019
- 2019-11-22 CN CN201922050084.0U patent/CN211396080U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112746685A (en) * | 2020-12-28 | 2021-05-04 | 王爱林 | Energy-saving wall body suitable for heating-free indoor bathroom |
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