CN202936907U - Hydrophobic rock wool board thermal insulating wall body structure - Google Patents
Hydrophobic rock wool board thermal insulating wall body structure Download PDFInfo
- Publication number
- CN202936907U CN202936907U CN 201220639211 CN201220639211U CN202936907U CN 202936907 U CN202936907 U CN 202936907U CN 201220639211 CN201220639211 CN 201220639211 CN 201220639211 U CN201220639211 U CN 201220639211U CN 202936907 U CN202936907 U CN 202936907U
- Authority
- CN
- China
- Prior art keywords
- layer
- hydrophobic
- rock wool
- wall body
- wool board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a hydrophobic rock wool board thermal insulating wall body structure which comprises a heat insulating layer, an anti-crack layer, and a surface layer, and the heat insulating layer, the anti-crack layer, and the surface layer are arranged on a wall body from inside to outside in sequence. The heat insulating layer is a hydrophobic rock wool board layer, the hydrophobic rock wool board layer is anchored with a wall body through bolts, a surface bonding layer is arranged between the wall body and the heat insulating layer, the surface bonding layer is a hydrophobic expanded slag ball thermal insulation mortar layer, and inner side of the hydrophobic rock wool board layer is bonded with the wall body through the hydrophobic expanded slag ball thermal insulation mortar layer. The thickness of the hydrophobic expanded slag ball thermal insulation mortar layer is not smaller than 15mm, the number of the bolts is 15-18 in a per square meter, the anti-crack layer is composed of a glass fiber gridding cloth composite bottom layer plastering mortar layer and a surface plastering mortar layer, and the thickness of the anti-crack is 3-5mm. The technical problems that a traditional rock wool board is prone to absorbing water to expand so that the heat insulating layer outside the wall body becomes damp and stripped, the rock wool board cut according to actual size cannot be bonded and operation is inconvenient and construction quality cannot be guaranteed when distance of the wall body between windows is smaller are solved.
Description
Technical field
The utility model relates to a kind of building energy conservation wall body structure, particularly a kind of heat-insulating wall structure that uses the hydrophobic rock cotton board.
Background technology
The energy-saving and heat-insulating material of construction wall generally is divided into organic and mineral-type, organic comprises traditional heat insulating materials such as polyphenyl plate and cystosepiment, its shortcoming is aging serious after use in a few years, cause its water absorbing properties to descend, intensity is low, at the bottom of supporting capacity, fire-protection rating is low, can't satisfy the outer insulation demand of existing body of wall; The energy-saving and heat-insulating material of mineral-type comprises rock cotton board, the easy imbibition of traditional rock cotton board, being used for the outer wall heat insulating moisture-sensitive comes off, during in addition due to site operation, wall between windows body distance is less, rock cotton board does not possess bonding condition after cutting out by real size, operation inconvenience, and construction quality also can not be guaranteed.
The utility model content
The purpose of this utility model is to provide a kind of hydrophobic rock cotton board heat-insulating wall structure, solve and use the easy imbibition of traditional rock cotton board, the technical problem that the wall outer insulation layer moisture-sensitive is come off, solved wall between windows body distance hour, rock cotton board does not possess bonding condition after cutting out by real size, operation inconvenience, the technical problem that construction quality also can not be guaranteed.
For achieving the above object, the utility model adopts following technical scheme:
A kind of hydrophobic rock cotton board heat-insulating wall structure, be included in and be provided with successively from the inside to the outside insulation layer, crack-resistant layer and surface layer on body of wall, described insulation layer is hydrophobic rock wool flaggy, hydrophobic rock wool flaggy is by bolt and body of wall anchoring, and crack-resistant layer is comprised of layer of glass fiber grid cloth composite bottom layer plastering mortar layer and surface layer plastering mortar layer.
Also be provided with the interface tack coat between body of wall and insulation layer, described interface tack coat is that the swollen pearl of hydrophobic is heat-insulation mortar bed, and the inboard of hydrophobic rock wool flaggy bonds with body of wall by the swollen pearl of hydrophobic is heat-insulation mortar bed.
The heat-insulation mortar bed thickness of the swollen pearl of described hydrophobic is not less than 15m.
The quantity of described bolt can be 15-18/㎡, and the degree of depth that anchors into body of wall is not less than 25mm.
The thickness of described crack-resistant layer can be 3-5mm.
Compared with prior art the utlity model has following characteristics and beneficial effect:
The insulation layer that the utility model uses is the hydrophobic rock cotton board, and uses the swollen pearl mortar of hydrophobic to connect hydrophobic rock cotton board and body of wall substrate, compares traditional its better heat preservation of rock cotton board insulation layer, and the hydrophobic effect is stronger, and moisture-sensitive does not come off.
The utility model is in the body of wall substrate of wall between windows body apart from smaller part, carry out the bolt of hydrophobic rock cotton board and encrypted anchoring, solved at the wall between windows body hour, do not possessed the defective of bonding condition after rock cotton board is cut out by real size, construction quality is guaranteed.
Description of drawings
The utility model is described in more detail below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the utility model embodiment one.
Fig. 2 is the structural representation of the utility model embodiment two.
Reference numeral: 1-body of wall, 2-interface tack coat, 3-insulation layer, 4-bolt, 5-bottom plastering mortar layer, 6-glass fiber reticular cloth, 7-surface layer plastering mortar layer, 8-flexible waterproof putty layer, 9-external coating.
The specific embodiment
Embodiment one is shown in Figure 1, a kind of hydrophobic rock cotton board heat-insulating wall structure, be included in and be provided with successively from the inside to the outside insulation layer 3, crack-resistant layer and surface layer on body of wall 1, described insulation layer 3 is hydrophobic rock wool flaggy, hydrophobic rock wool flaggy is by bolt 4 and body of wall 1 anchoring, described crack-resistant layer is comprised of layer of glass fiber grid cloth composite bottom layer plastering mortar layer 5 and surface layer plastering mortar layer 7, and the thickness of crack-resistant layer is 3-5mm, and the thickness of bottom plastering mortar layer 5 and surface layer plastering mortar layer 7 is 1-2mm;
Also be provided with interface tack coat 2 between body of wall 1 and insulation layer 3; described interface tack coat 2 is that the swollen pearl of hydrophobic is heat-insulation mortar bed; the swollen pearl thermal insulation mortar of hydrophobic common on market is all take the glass bead lightweight aggregate as primary raw material; after adding hydrophober, inorganic coagulation material and multiple Admixture; the inorganic heat insulation mortar of making by the premixed dry mixing; the hydrophobicity of this mortar is usually all more than 98%; the characteristics of this material are that insulation, waterproof, fire prevention, unit weight are light, are divided into the swollen pearl thermal insulation mortar of SF hydrophobic and the swollen pearl thermal insulation mortar of KB hydrophobic according to the difference of hydrophober.
The inboard of hydrophobic rock wool flaggy bonds with body of wall by the swollen pearl of hydrophobic is heat-insulation mortar bed.The heat-insulation mortar bed thickness of the swollen pearl of described hydrophobic is not less than 15m, gets 15mm in the present embodiment;
The quantity of described bolt 4 can design routinely and be set to 6 Ge/㎡, and the degree of depth that anchors into body of wall 1 is not less than 25mm;
Described surface layer is flexible waterproof putty layer 8, and its outside scribbles external coating 9.
Embodiment two is shown in Figure 2, and different from embodiment one is, the window spacing hour, rock cotton board need to not possess the condition of using the sticking method of bar by the real size cutting, and interface tack coat 2 can't be set.A kind of hydrophobic rock cotton board heat-insulating wall structure, be included in and be provided with successively from the inside to the outside insulation layer 3, crack-resistant layer and surface layer on body of wall 1, described insulation layer 3 is hydrophobic rock wool flaggy, hydrophobic rock wool flaggy is by bolt 4 and body of wall 1 anchoring, described crack-resistant layer is comprised of layer of glass fiber grid cloth composite bottom layer plastering mortar layer 5 and surface layer plastering mortar layer 7, the thickness of crack-resistant layer is 3-5mm, and the thickness of bottom plastering mortar layer 5 and surface layer plastering mortar layer 7 is 1-2mm;
The quantity of described bolt is 15-18/㎡, gets 15 Ge/㎡ in the present embodiment, and the degree of depth that anchors into body of wall is not less than 25mm;
Described surface layer is flexible waterproof putty layer 8, and its outside scribbles external coating 9.
The concrete implementation process of the utility model is as follows: the steel bar end that when first clearing up the body of wall main body construction, metope is left over, useless template; The floating ash of cleaning metope cleans greasy dirt; The mortar of protrusion metope, brick, concrete etc. are removed clean, the polishing of metope out-of-flatness place available angle grinding machine; Hole through walls is used the expansion fine-stone concrete and is sealed.At first shrinkage joint, the structure sediment of confirming the base layer structure body of wall before construction stitches, the concrete position of aseismic joint body of wall build sudden change, and makes a mark.Should eject in addition first floor aproll absolute altitude line and shrinkage joint particular location.
The installation of hydrophobic rock cotton board and anchoring should be carried out simultaneously, and the horizontal paving of along continuous straight runs from top to bottom of hydrophobic rock cotton board is staggered between upper and lower plates, must not straight joint, and the junction, turning should adjacent staggering.
Use the impact drilling on the hydrophobic rock cotton board that posts, more than hole gos deep into wall base face 25mm, can the hydrophobic rock cotton board be fixed on body of wall with polyethylene (nylon) rise plug, antirust galvanized screw, plastic base plate, screw is screwed to concordant with hydrophobic rock cotton board face.
Smear the bottom plastering mortar on hydrophobic rock cotton board surface, thickness is 1-2mm, uses wood float to rub with the hands flat, and glass fiber reticular cloth grid cloth along continuous straight runs or vertical direction is exceptionally straight, and is with trowel, that it is floating, makes it be close to the bottom plastering mortar; Notice that lap width is not less than 50mm during the grid cloth overlap joint, door and window bight, rock cotton board corner iso-stress concentrates the position as there is no dilatation joint, respectively add the grid cloth of one deck 400X200mm along 45 degree directions, also need the local wide 400mm grid cloth of one deck that overlays at external corner, be positioned at the standard grid side of planting; Before the bottom plastering mortar condenses, the float coat plastering mortar, thickness 1-2mm covers glass fiber reticular cloth, and crack-resistant layer reaches 3-5mm.
It should be noted that at following position and need turn over the bag grid cloth: door and window hole, strangle angle, balcony, deformation joint and other need to end the position of system.Way is as follows: spread bonding adhesive on rock cotton board, the glass screen cloth one end 100mm of fabric width 250mm is pressed in bonding adhesive, the rock cotton board that then will coat gluing mortar is pasted on the wall, the bottom plastering mortar is spread in the back side and side, and the glass screen cloth that throws away is in advance sticked on rock cotton board along the plate upset.
Claims (5)
1. hydrophobic rock cotton board heat-insulating wall structure, be included in and be provided with successively from the inside to the outside insulation layer (3), crack-resistant layer and surface layer on body of wall (1), it is characterized in that: described insulation layer (3) is hydrophobic rock wool flaggy, hydrophobic rock wool flaggy is by bolt (4) and body of wall (1) anchoring, and described crack-resistant layer is comprised of layer of glass fiber grid cloth composite bottom layer plastering mortar layer (5) and surface layer plastering mortar layer (7).
2. hydrophobic rock cotton board heat-insulating wall structure according to claim 1, it is characterized in that: also be provided with interface tack coat (2) between body of wall (1) and insulation layer (3), described interface tack coat (2) is that the swollen pearl of hydrophobic is heat-insulation mortar bed, and the inboard of hydrophobic rock wool flaggy bonds with body of wall by the swollen pearl of hydrophobic is heat-insulation mortar bed.
3. hydrophobic rock cotton board heat-insulating wall structure according to claim 2, it is characterized in that: the heat-insulation mortar bed thickness of the swollen pearl of described hydrophobic is not less than 15m.
4. hydrophobic rock cotton board heat-insulating wall structure according to claim 1, it is characterized in that: the quantity of described bolt (4) is 15-18/㎡, the degree of depth that anchors into body of wall (1) is not less than 25mm.
5. hydrophobic rock cotton board heat-insulating wall structure according to claim 1, it is characterized in that: the thickness of described crack-resistant layer is 3-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220639211 CN202936907U (en) | 2012-11-28 | 2012-11-28 | Hydrophobic rock wool board thermal insulating wall body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220639211 CN202936907U (en) | 2012-11-28 | 2012-11-28 | Hydrophobic rock wool board thermal insulating wall body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202936907U true CN202936907U (en) | 2013-05-15 |
Family
ID=48321153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220639211 Expired - Fee Related CN202936907U (en) | 2012-11-28 | 2012-11-28 | Hydrophobic rock wool board thermal insulating wall body structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202936907U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103469927A (en) * | 2013-09-12 | 2013-12-25 | 句容联众科技开发有限公司 | Method for preparing anti-crack and sound-proof lightweight wall |
| CN104895207A (en) * | 2015-06-17 | 2015-09-09 | 青岛海川建设集团有限公司 | High-rise integral outer wall rock wool board heat insulation structure and construction method |
| CN105421616A (en) * | 2015-12-04 | 2016-03-23 | 吉林省豫王建能实业股份有限公司 | Exterior wall water resisting and heat insulating integrated construction method |
-
2012
- 2012-11-28 CN CN 201220639211 patent/CN202936907U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103469927A (en) * | 2013-09-12 | 2013-12-25 | 句容联众科技开发有限公司 | Method for preparing anti-crack and sound-proof lightweight wall |
| CN103469927B (en) * | 2013-09-12 | 2016-04-06 | 周建平 | A kind of preparation method of cracking resistance sound-proof lightweight wall |
| CN104895207A (en) * | 2015-06-17 | 2015-09-09 | 青岛海川建设集团有限公司 | High-rise integral outer wall rock wool board heat insulation structure and construction method |
| CN105421616A (en) * | 2015-12-04 | 2016-03-23 | 吉林省豫王建能实业股份有限公司 | Exterior wall water resisting and heat insulating integrated construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021253808A1 (en) | Building technique for low-carbon society in high-technology era | |
| CN101158213B (en) | Exterior outer-insulating system construction method for using direct-compress EPS inorganic clad plate | |
| CN104612261A (en) | Method for external insulation construction of polystyrene board thin plastered surface in cold and windy area | |
| CN103174226A (en) | External thermal-insulation wall of mechanical anchoring gridding reinforcing rib inorganic modified foam thermal-insulation board | |
| CN103643754B (en) | The waterproof treatment structure of building wall body interface seam crossing and processing method | |
| CN103276831A (en) | Inorganic composite A-class non-combustible insulation board wall thermal insulation system and construction method | |
| CN101333858A (en) | Polyphenyl plate exterior wall outer heat insulation technological process | |
| CN201128990Y (en) | Composite environment-friendly thermal insulation material for wall | |
| CN204139514U (en) | Hard-foam polyurethane insulation keel exterior wall | |
| CN103266686B (en) | Inflatable skeleton filling wall | |
| CN202936907U (en) | Hydrophobic rock wool board thermal insulating wall body structure | |
| CN102619287A (en) | Inorganic heat-insulation fireproof plate | |
| CN102011437B (en) | Fireproof outer wall heat-insulating system and manufacturing method thereof | |
| CN103452195A (en) | A-level flame-retardant modified polystyrene board heat-insulating system | |
| CN204112508U (en) | A kind of in-situ concrete wall fire-retardant heat insulation structure | |
| CN203393863U (en) | Wall insulation system of inorganic compound A-level noncombustible insulation board | |
| CN104452990A (en) | External wall insulation waterproof plate | |
| CN204919881U (en) | Whole wall of assembly spouting lightweight concrete | |
| CN208996333U (en) | A kind of inverted roof balcony node waterproof structure | |
| CN201128995Y (en) | Direct applying type ESP composite board and exterior wall external insulation system thereof | |
| CN104234249A (en) | Construction method of outer heat insulation wall using polyurethane hard foam composite boards | |
| CN204199451U (en) | A kind of glass bead polymer mortar composite polyurethane external thermal insulation system | |
| CN205153571U (en) | Outer wall bolt hole novel to drawing block structure | |
| CN203905190U (en) | Foaming ceramic compound heat preservation plate and combination body of foaming ceramic compound heat preservation plates | |
| CN107060120A (en) | One kind injection rock wool composite integrated external wall insulation preparation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20131128 |