CN201908369U - External heat insulation structure for polystyrene board external walls - Google Patents
External heat insulation structure for polystyrene board external walls Download PDFInfo
- Publication number
- CN201908369U CN201908369U CN2011200246855U CN201120024685U CN201908369U CN 201908369 U CN201908369 U CN 201908369U CN 2011200246855 U CN2011200246855 U CN 2011200246855U CN 201120024685 U CN201120024685 U CN 201120024685U CN 201908369 U CN201908369 U CN 201908369U
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- heat insulation
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Abstract
The utility model relates to an external heat insulation structure for polystyrene board external walls, which consists of a decorative layer, an alkali-resisting fiberglass gridding cloth layer, a polystyrene plastic foam heat insulation board, an adhesive layer and an interface treating mortar layer form outside to inside. The polystyrene plastic form heat insulation board is integrally adhered with an external wall body via the adhesive layer, the interface treating mortar layer and nylon expansion bolts. Each nylon expansion bolt consists of a screw and a nylon expansion sleeve with a disc, the nylon expansion bolts are pressed in matching holes, which are hammered and drilled in advance so as to realize integration of the polystyrene plastic foam heat insulation board and the external wall body, of the polystyrene plastic foam heat insulation board, the depth of each nylon expansion sleeve with the disk entering the external wall body is larger than 60mm, the nylon expansion sleeves are screwed with the screws to be fixed, and screw heads and glands are required to be flush with the surface of the polystyrene plastic foam heat insulation board. The external heat insulation structure for polystyrene board external walls has fine performances of light weight, high strength, ventilation and ageing resistance, has obvious heat insulation effect, can save large quantities of building operation energy consumption, is simple, convenient and fast in construction, can effectively protect buildings, and prolongs service lives of building bodies.
Description
Technical field
The utility model relates to a kind of skin face, particularly a kind of polyphenyl board exterior wall outer thermal insulation structure.
Background technology
On January 1st, 1998 " Energy Conservation Law of the People's Republic of China ", issuing and implementation indicated that building energy conservation heat insulation has entered the all-sided implementation.City Building is energy-conservation mainly to be exterior-wall heat insulation, and the insulation degree of skin face greatly has influence on the comfort level of people's life and the efficient of energy-saving and emission-reduction.
The utility model content
The purpose of this utility model provides the outer insulation construction of energy-saving polyphenyl plate of a kind of lightweight, high-strength, good thermal insulation and ventilative ageing-resistant performance, is applicable to the external wall outer insulation of newly-built civilian construction energy conservation project and existing building reducing energy consumption engineering.
The technical solution of the utility model is: a kind of polyphenyl board exterior wall outer thermal insulation structure, be made up of decorative layer, alkali resistant glass fibre open weave cloth layer, polystyrene plastics foam heat-insulating board, adhesive layer and boundary mortar layer from outside to inside, the polystyrene plastics foam heat-insulating board is bonding with outer body of wall by the bloated bolt of adhesive layer, boundary mortar layer and nylon to be an integral body.The described nylon bolt that expands is made up of the nylon expansion sleeve of screw and band disk, and the nylon bolt that expands is pressed into polystyrene plastics foam heat-insulating board and outer body of wall disjunctor in advance in the mating holes of hammer drill, and being with the nylon expansion sleeve of disk to enter the degree of depth of outer body of wall should be greater than 60mm; Be screwed into screw, what head of screw and platen should be with the polystyrene plastics foam heat-insulating boards is surperficial concordant.
The beneficial effects of the utility model are:
1, heat insulating effect is obvious, and is cool in summer and warm in winter in the building.For example: summer, not adopting the general interior temperature of building of this structure was the 32-35 degree when spending at outside temperature 36-38; After adopting this structure, the building interior temperature is the 28-29 degree.Winter, the building interior temperature that does not adopt this structure was the 7-10 degree when spending at outside temperature 5-7; After adopting this structure, the building interior temperature is the 12-15 degree.Therefore, adopt this structure can save a large amount of air-conditioning expenses, energy-saving and emission-reduction, environmental protection.
2, the polystyrene plastics foam heat-insulating board has lightweight, high-strength, good thermal insulation and ventilative ageing-resistant performance, by bonding adhesive and outer body of wall bonding, adopts the nylon bolt that expands to strengthen and outer body of wall adhesive strength simultaneously.
3, the compound alkali resistant glass fibre open weave cloth of flexible break resistant mortar has strengthened the plastic deformation ability of surface layer, has improved cracking resistance.
4, easy construction, quick, strong to different on-the-spot adaptive capacitys; Owing to adopt on-the-spot trowelling moulding, can accomplish insulation and levelling one-shot forming.
5, the agent structure of protection building, the main body life-span of prolongation building.The existence of external thermal insulation, the corollary failure effect that main body is suffered greatly alleviates, thereby can prolong the life-span of constructure body structure.Save a large amount of R and M expenses.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Outer body of wall 7 is smeared boundary mortar layer 5 back paste polystyrene plastic foam warming plate 3; Earlier use the stainless steel trowel, smear the bonding rubber cement for preparing along the warming plate periphery, the about 50mm of its width, thick about 10mm; Evenly smear 4-8 point at the warming plate mid portion again, the about 100mm of every spot diameter, thick about 10mm, the about 200mm of center to center distance; The warming plate side should keep clean the rubber cement that must not glue when smearing slurry.Smeared the polystyrene plastics foam heat-insulating board 3 of bonding rubber cement, it is in place to slide on the bag grid cloth basal plane along turning over of boundary mortar layer 5, the horizontal paving of along continuous straight runs from bottom to top, and every row's plate answers the fissure of displacement 1/2 plate long; Stickup should be soft, evenly extruding.In the metope corner, the polystyrene plastics foam heat-insulating board 3 vertical lap seams overlap joint that should interlock, and guarantee the corner verticality; The polystyrene plastics foam heat-insulating board 3 of door and window hole four corners position should adopt monoblock warming plate cutting forming, must not splice.Four angular distances should be more than or equal to 200mm apart from the hole for seam.After polystyrene plastics foam heat-insulating board 3 glued 24 hours, the plate gap was used the polyphenyl lath during greater than 2mm and is tamped the back cutting and polish flat.After the comprehensive repairing in polystyrene plastics foam heat-insulating board 3 surfaces is smooth, polystyrene plastics foam heat-insulating board 3 and outer body of wall 7 disjunctor hammer drills are pressed into the mating holes of the bloated bolt 6 of nylon, the nylon expansion sleeve of mounting strap disk, its degree of depth that enters outer body of wall 7 should be greater than 60mm; Be screwed into screw, head of screw should be lower than the surperficial concordant of polystyrene plastics foam heat-insulating board 3 with platen.
The installation of metope lattice lines, decoration; After 3 surfacings of polystyrene plastics foam heat-insulating board are smooth, according to designing requirement, positioning parts snap the line fluting in appointment, each 100mm width range is criticized the daub slurry along the groove both sides, glass fiber reticular cloth is pressed in a narrow margin, it is wide in order to overlap joint, simultaneously with in the plastics dividing strip embedded groove that 100mm is respectively reserved on the groove both sides.Protrude the decoration of metope, earlier decoration is sticked on appointed part with rubber cement, auxiliary temporary fixed with mechanic anchor, paste firmly back paving glass fiber reticular cloth, with metope junction overlap joint 100mm.
The laying of alkali resistant glass fibre open weave cloth layer 2; Evenly smear the finishing mucilage that one deck area is slightly larger than a glass fiber reticular cloth with the stainless steel trowel on polystyrene plastics foam heat-insulating board 3 surfaces, thickness is about 1.6mm.Immediately alkali resistant glass fibre open weave cloth is pressed in the wet finishing mucilage, treats that rubber cement is stiff slightly to can touch the time, smear the second road finishing mucilage with trowel immediately again, all be capped until alkali resistant glass fibre open weave cloth, till the mesh that is invisible to the naked eye.The laying of alkali resistant glass fibre open weave cloth should in layer vertically be carried out from top to bottom, and lay successively in the wall corner source of doing for oneself.The thickness of finishing mucilage must not be less than 2.5mm.After all finishing mucilage and alkali resistant glass fibre open weave cloth are laid and finished, leave standstill maintenance at least 24 hours, can carry out the construction of next process.Under cold and moist weather conditions, also answer the proper extension curing time.Alkali resistant glass fibre open weave cloth can cushion the slight displacement of the warming plate that causes owing to reasons such as body of wall displacement, cracking and thermal stresseses; Adopt alkali resistant glass fibre open weave cloth can resist the alkaline corrosion of cement, alkali resistant glass fibre open weave cloth is imbedded finishing mucilage fully, is compounded to form organic whole with rubber cement, can improve the mechanical degrees and the crack resistance of systematic protection layer.
The construction of metope outer decorative layer; Alkali resistant glass fibre open weave cloth left standstill maintenance 24 hours after laying and finishing at least, also answered the proper extension curing time as cold humid conditions.When exterior wall finish is the coating surface layer, can directly on alkali resistant glass fibre open weave cloth finishing mucilage layer, carry out; When exterior wall finish is face brick, should adopt face brick adhesive special binding face tile.
The polyphenyl board exterior wall outer thermal insulation structure in 3 the 18 high monomer highrise building building successful implementations of floor 86m that comprise of Nanchang City, when this project final acceptance of construction and evaluation, is represented certainly engineering construction quality.
Claims (2)
1. polyphenyl board exterior wall outer thermal insulation structure, it is characterized in that: the polyphenyl board exterior wall outer thermal insulation structure is made up of decorative layer (1), alkali resistant glass fibre open weave cloth layer (2), polystyrene plastics foam heat-insulating board (3), adhesive layer (4) and boundary mortar layer (5) from outside to inside, and polystyrene plastics foam heat-insulating board (3) is bonding with outer body of wall (7) by the bloated bolt (6) of adhesive layer (4), boundary mortar layer (5) and nylon to be an integral body.
2. according to the described a kind of polyphenyl board exterior wall outer thermal insulation structure of claim 1, it is characterized in that: described nylon expand bolt (6) by screw and the band disk the nylon expansion sleeve form, the nylon bolt (6) that expands is pressed into polystyrene plastics foam heat-insulating board (3) and outer body of wall (7) disjunctor in advance in the mating holes of hammer drill, and being with the nylon expansion sleeve of disk to enter the degree of depth of outer body of wall (7) should be greater than 60mm; Be screwed into screw, what head of screw and platen should be with polystyrene plastics foam heat-insulating boards (3) is surperficial concordant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200246855U CN201908369U (en) | 2011-01-26 | 2011-01-26 | External heat insulation structure for polystyrene board external walls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200246855U CN201908369U (en) | 2011-01-26 | 2011-01-26 | External heat insulation structure for polystyrene board external walls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201908369U true CN201908369U (en) | 2011-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200246855U Expired - Lifetime CN201908369U (en) | 2011-01-26 | 2011-01-26 | External heat insulation structure for polystyrene board external walls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201908369U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409772A (en) * | 2011-09-14 | 2012-04-11 | 李金峰 | Novel perlite external-wall insulation board and construction method thereof |
| CN104251017A (en) * | 2013-06-27 | 2014-12-31 | 张玲玲 | Construction method for external wall insulation of high-rise buildings |
| CN105317119A (en) * | 2014-05-30 | 2016-02-10 | 中国二十冶集团有限公司 | Method for installing outer wall polystyrene board heat insulation material |
| CN109853761A (en) * | 2019-01-22 | 2019-06-07 | 中国建筑第四工程局有限公司 | A kind of fixed device of exterior wall cement insulation board and fixing means |
-
2011
- 2011-01-26 CN CN2011200246855U patent/CN201908369U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409772A (en) * | 2011-09-14 | 2012-04-11 | 李金峰 | Novel perlite external-wall insulation board and construction method thereof |
| CN104251017A (en) * | 2013-06-27 | 2014-12-31 | 张玲玲 | Construction method for external wall insulation of high-rise buildings |
| CN105317119A (en) * | 2014-05-30 | 2016-02-10 | 中国二十冶集团有限公司 | Method for installing outer wall polystyrene board heat insulation material |
| CN109853761A (en) * | 2019-01-22 | 2019-06-07 | 中国建筑第四工程局有限公司 | A kind of fixed device of exterior wall cement insulation board and fixing means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110727 |