CN208235937U - Inner formwork composite fireproof heat preservation board and the structure-integrated construction heat-insulating system of concrete - Google Patents
Inner formwork composite fireproof heat preservation board and the structure-integrated construction heat-insulating system of concrete Download PDFInfo
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- CN208235937U CN208235937U CN201820578217.4U CN201820578217U CN208235937U CN 208235937 U CN208235937 U CN 208235937U CN 201820578217 U CN201820578217 U CN 201820578217U CN 208235937 U CN208235937 U CN 208235937U
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- heat preservation
- composite fireproof
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- concrete
- fireproof heat
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Abstract
The utility model discloses a kind of inner formwork composite fireproof heat preservation boards and the structure-integrated construction heat-insulating system of concrete, its main feature is that being made of composite fireproof heat preservation board, anchor bolt (6), inside and outside side rail template, vertical back cord (8), horizontal back cord (9), limit split bolt (10), concrete (11)；The composite fireproof heat preservation board is made of inside cement mortar boundary layer (1), organic heat-insulating plate (2), bonding agent (3), inorganic heat-insulation board (4), inner clip grid cloth mortar cover (5)；Composite fireproof heat preservation board is placed on the inside of plank sheathing on the outside of exterior wall in casting concrete, vertical plate face assigns anchor bolt, after concreting, composite fireproof heat preservation board and concrete structure are strongly adhered to together, form with building with the service life and meet architectural exterior insulation system as defined in the 6.7.3 articles of GB50016-2014 of " Code for fire protection design of buildings ".
Description
Technical field:
The utility model relates to building exterior wall heat preserving technical field, specifically inner formwork composite fireproof heat preservation board with
The structure-integrated construction heat-insulating system of concrete, is mainly used for the external thermal insulation of building concrete structure division.
Background technique:
With rapid development of economy, energy demand rapid growth, the form very severe that the energy faces, " energy conservation priority "
Power-saving technology is widelyd popularize as the strategic decision of energy development, therefore in every field, carries out mandatory build in building field
Build energy conservation standard.
Traditional architectural exterior insulation Main is: after the completion of reinforced concrete structure, building filled wall, two sides is smeared
Ash, then construction heat-insulating layer system on the outside again.
Above-mentioned architectural exterior insulation way needs the equipment such as scaffold, hanging basket, and be height due to belonging to independent working procedure
Empty dangerous operation, low efficiency is long in time limit, and due to all high-altitude manual works, worker's technical level, sense of responsibility are all influenced
Construction quality, quality are difficult to check, control, and easily cause construction quality hidden danger.
Chinese patent: the patent No.: 201020127194.9, utility model title: compound heat preservation die plate and building body one
Body construction heat-insulating system, the patent No.: 201320127656.0, utility model title: compound heat preservation die plate and building body one
Body construction heat-insulating system, in the actual construction process, discovery 1, compound heat preservation die plate are difficult completely as concrete structure
Exterior sheathing uses, and operator is basic or plank sheathing is installed on the outside of compound heat preservation die plate, therefore reinforces the two sides of insulating layer
It is allowed to only increase production cost as the idea that uses of building exterior sheathing and impracticable, engineering cost is caused to improve；2, because
It is come into effect after on May 1st, 2015 for " Code for fire protection design of buildings " GB50016-2014, makes the insulating layer in original technology
The protective layer thickness in outside is not able to satisfy the requirement of specification, to can not apply in the market.
Utility model content:
The purpose of the utility model is to overcome the deficiencies of above-mentioned prior art, and provide a kind of inner formwork composite fire-proof guarantor
Warm plate and the structure-integrated construction heat-insulating system of concrete；Mainly solve traditional architectural exterior insulation secondary system construction, construction efficiency
Low, long in time limit, quality is difficult to check, control, and easily causes construction quality hidden danger, the heat-insulation system service life different from building structure and makes
The high problem of valence, solves existing external thermal insulation and building structure integrated system is at high cost, is unsatisfactory for national " fire protection design of building
Specification " GB50016-2014 requirement the problems such as.
The technical solution of the utility model is: inner formwork composite fireproof heat preservation board and the structure-integrated construction heat-insulating body of concrete
System, is characterized in that, by composite fireproof heat preservation board, anchor bolt, inside and outside side rail template, vertical back cord, horizontal back cord, limit
Position split bolt, coagulation local soil type at；
The composite fireproof heat preservation board is by inside cement mortar boundary layer, organic heat-insulating plate, bonding agent, inorganic heat preservation
Plate, inner clip grid cloth mortar cover composition, organic heat-insulating plate and inorganic heat-insulation board are combined with each other by bonding agent, You Jibao
Inner clip grid cloth mortar cover is smeared in attachment inside cement mortar boundary layer on the inside of warm plate, inorganic heat-insulation board outside；
Vertically intert anchor bolt in the composite fireproof heat preservation board；In the pre-cast concrete mortar item of control thickness of wall body
Support outside sets composite fireproof heat preservation board, inside plank sheathing is set on the inside of the pre-cast concrete mortar item support of control thickness of wall body, multiple
It closes and sets outside plank sheathing on the outside of fireproof heated board, set vertical back cord and horizontal back respectively in interior side rail template and outside plank sheathing
It is stupefied；It limits a split bolt in the gap of horizontal back cord, limit split bolt penetrates inside plank sheathing and outside plank sheathing, is controlling
The pre-cast concrete mortar item of thickness of wall body processed supports interior casting concrete.
Further, the outside that the bonding agent, inorganic heat-insulation board and inner clip grid cloth mortar cover collectively constitute
Inorganic incombustible material protective layer is the fixed thickness not less than 50mm.
The characteristics of composite fireproof heat preservation board described in the utility model is, preferably but fire protecting performance is weaker by thermal insulation property
Organic heat-insulating plate on the outside of be combined with each other by the inorganic heat-insulation board of bonding agent and fixed thickness, the outside of inorganic heat-insulation board is again
One layer of inner clip grid cloth mortar cover is smeared, upper cement mortar boundary layer is adhered on the inside of organic heat-insulating plate, it is inorganic to form outside
Composite fireproof heat preservation board of the incombustible material protective layer thickness not less than 50mm, inside attachment cement mortar boundary layer；It is above-mentioned compound
Fireproof heated board, can be with industrial mass production in factory floor internal standardization operation, and guarantees product quality.
The composite fireproof heat preservation board is placed on the inside of plank sheathing on the outside of exterior wall in casting concrete, and vertical plate face is assigned
Anchor bolt, after concreting, which is strongly adhered to together, ensure that building with concrete structure
Fastness, safety and the durability connected between external thermal insulation and concrete structure is formd and " is built with building with service life and meeting
Build design fire safety rules " architectural exterior insulation system as defined in the 6.7.3 articles of GB50016-2014.
Inner formwork composite fireproof heat preservation board described in the utility model is with the structure-integrated construction heat-insulating system of concrete and
Having technology to compare has following actively progress: 1, composite fireproof heat preservation board is placed in the inside of plank sheathing on the outside of exterior wall, with concrete
Structure one-piece casting ensure that the fastness connected between architectural exterior insulation and concrete structure, safety and durability；2, it puts
The insulating layer two sides reinforcement that outcasts the soldier is allowed to the Technologies And Conceptions used as building template, only smears cement mortar boundary layer in inside,
Significantly reduce product cost；3, the compound light-weight inorganic incombustible material not less than 50mm on the outside of organic heat-insulating plate, meets and " builds
Build design fire safety rules " requirement of GB50016-2014, architectural exterior insulation do not need to do fire-blocking belt again, and building external doors and windows are not
0.5 hour fire integrity is needed, the overall cost of engineering is reduced for owner；4, outside is dropped using light inorganic heat preserving plate
The low unit square meter weight of composite fireproof heat preservation board, keeps worker easily operated；5, can guarantee to build using limit split bolt
The verticality and flatness of building mould, to ensure that the verticality and flatness of wall face after the completion of concreting, outer guarantor
Temperature all finishes rear wall face and scrapes anticracking grout folder grid cloth, ensure that construction quality, reduces engineering cost.
Detailed description of the invention:
Fig. 1 is the structural profile illustration of the composite fireproof heat preservation board of the utility model；
Fig. 2 is the lateral surface axonometric drawing of the composite fireproof heat preservation board of the utility model；
Fig. 3 is the medial surface axonometric drawing of the composite fireproof heat preservation board of the utility model；
Fig. 4 is the composed structure schematic diagram of the utility model.
Wherein, 1 inside cement mortar boundary layer, 2 organic heat-insulating plates, 3 bonding agents, 4 inorganic heat-insulation boards, 5 inner clip grid cloths
Mortar cover, 6 anchor bolts, 7 inside plank sheathings, 8 vertical back cords, 9 horizontal back cords, 10 limit split bolts, 11 concrete,
12 outside plank sheathings.
Specific embodiment:
For a better understanding and implementation, providing specific embodiment with reference to the accompanying drawing is described in detail the utility model template
Built-in composite fireproof heat preservation board and the structure-integrated construction heat-insulating system of concrete, illustrated embodiment are served only for explaining the utility model,
It is not intended to limit the scope of the utility model.
Embodiment 1 is required referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4 according to related specifications, standard and specific architectural engineering drawing,
It is computed the organic heat-insulating plate thickness for determining, selecting composite fireproof heat preservation board, the thickness of inorganic incombustible material protective layer is not small
In the fixed thickness of 50mm；The correlations such as composite fireproof heat preservation board and anchor bolt 6, limit split bolt 10 are produced in the factory
Accessory is processed as follows:
Composite fireproof heat preservation board by inside cement mortar boundary layer 1, organic heat-insulating plate 2, bonding agent 3, inorganic heat-insulation board 4,
Inner clip grid cloth mortar cover 5 forms, and organic heat-insulating plate 2 is one of organic insulation materials such as extruded sheet, polyurethane, nothing
Machine insulation board 4 is one kind of the light inorganic heat preservings materials such as cement foam board, pearlite slab, and the two is compounded in by bonding agent 3
Together, inside cement mortar boundary layer 1 is adhered on the inside of organic heat-insulating plate 2, inner clip grid cloth mortar guarantor is smeared on the outside of inorganic heat-insulation board 4
Sheath 5, forms composite fireproof heat preservation board；
Limit split bolt is made of metal bolts bar, taper lining plastic body, metal spacing casing, metal spacing baffle ring；Gold
Belong to the middle position housing taper lining plastic body of shank of bolt, is socketed outside the metal bolts bar of one end small against taper lining plastic body diameter
Metal spacing casing installs metal spacing baffle ring on the metal bolts bar of the big one end of taper lining plastic body diameter；
Anchor bolt 6 is the plastic bolt for being vertically interspersed in composite fireproof heat preservation board face；
Inside plank sheathing 7 and outside plank sheathing 12 are the usually used building template of architectural engineering；
Vertical back cord 8 is the usually used lumps of wood support of building engineering shuttering；
Horizontal back cord 9 is the usually used steel pipe of building engineering shuttering or lumps of wood support；
Limiting split bolt 10 is according to concrete walls body thickness, composite fireproof heat preservation board thickness and plank sheathing, supporter
It is that taper split bolt is limited made of equidimension is designed；
Concrete 11 is major structure of construction；
The related accessories such as the above composite fireproof heat preservation board and anchor bolt 6, limit split bolt 10 produce system in the factory
It makes and finishes, transport to preparation at the construction site construction；Referring to fig. 4, construction technology is as follows:
(1) concrete column, wall the construction line-putting；
(2) the pre-cast concrete mortar item support of concrete column, wall, beam steel bar colligation, installation control thickness of wall body；
(3) composite fireproof heat preservation board blanking, assign anchor bolt 6；
(4) cement mortar item support installation composite fireproof heat preservation board is withstood on the outside of reinforcing bar, with tied silk by anchor bolt 6 it is inboard with
Reinforcing bar connects, and is fixed on composite fireproof heat preservation board on the outside of reinforcing bar；
(5) plank sheathing 7 on the inside of installation wall；
(6) composite fireproof heat preservation board is penetrated by the split bolt eyelet of plank sheathing 7 on the inside of wall using electric drill；
(7) wall outer side plank sheathing 12 is installed, is fixedly mounted respectively in interior side rail template 7 and outside plank sheathing 12 vertical
Back cord 8 and horizontal back cord 9 wear limit split bolt 10, fixed wood formwork system in the gap of horizontal back cord 9；
(8) casting concrete 11；
(9) wood formwork system is removed；
(10) a layer concrete structural column, wall the construction line-putting on, repeatedly above-mentioned technique；
(11) after whole external thermal insulations are carried out, 3-5mm anticracking grout, inner clip grid are entirely smeared on the outside of composite fireproof heat preservation board
Cloth；
(12) construction architectural surface.
Claims (2)
1. inner formwork composite fireproof heat preservation board and the structure-integrated construction heat-insulating system of concrete, which is characterized in that by composite fire-proof
Insulation board, anchor bolt (6), inside and outside side rail template, vertical back cord (8), horizontal back cord (9), limit split bolt (10), coagulation
Native (11) composition；
The composite fireproof heat preservation board is by inside cement mortar boundary layer (1), organic heat-insulating plate (2), bonding agent (3), inorganic
Insulation board (4), inner clip grid cloth mortar cover (5) composition, organic heat-insulating plate (2) and inorganic heat-insulation board (4) pass through bonding agent
(3) it is combined with each other, attachment inside cement mortar boundary layer (1) on the inside of organic heat-insulating plate (2), inorganic heat-insulation board (4) outside is smeared
Inner clip grid cloth mortar cover (5)；
Vertically intert anchor bolt (6) in the composite fireproof heat preservation board；In the pre-cast concrete mortar item of control thickness of wall body
Support outside sets composite fireproof heat preservation board, sets inside plank sheathing (7) on the inside of the pre-cast concrete mortar item support of control thickness of wall body,
Outside plank sheathing (12) is set on the outside of composite fireproof heat preservation board, is set respectively on interior side rail template (7) and outside plank sheathing (12) perpendicular
To back cord (8) and horizontal back cord (9)；It limits a split bolt (10), limits split bolt (10) in the gap of horizontal back cord (9)
Inside plank sheathing (7) and outside plank sheathing (12) are penetrated, pours coagulation in the pre-cast concrete mortar item support of control thickness of wall body
Native (11).
2. inner formwork composite fireproof heat preservation board according to claim 1 and the structure-integrated construction heat-insulating system of concrete,
It is characterized in that, the outside that the bonding agent (3), inorganic heat-insulation board (4) and inner clip grid cloth mortar cover (5) collectively constitute
Inorganic incombustible material protective layer is the fixed thickness not less than 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820578217.4U CN208235937U (en) | 2018-04-23 | 2018-04-23 | Inner formwork composite fireproof heat preservation board and the structure-integrated construction heat-insulating system of concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820578217.4U CN208235937U (en) | 2018-04-23 | 2018-04-23 | Inner formwork composite fireproof heat preservation board and the structure-integrated construction heat-insulating system of concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208235937U true CN208235937U (en) | 2018-12-14 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820578217.4U Expired - Fee Related CN208235937U (en) | 2018-04-23 | 2018-04-23 | Inner formwork composite fireproof heat preservation board and the structure-integrated construction heat-insulating system of concrete |
Country Status (1)
| Country | Link |
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| CN (1) | CN208235937U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130548A (en) * | 2019-05-31 | 2019-08-16 | 五冶集团上海有限公司 | A kind of concrete wall construction method |
| CN113338609A (en) * | 2021-07-01 | 2021-09-03 | 中国建筑第二工程局有限公司 | Concrete heat-preservation maintenance system for aluminum alloy template system and construction method |
-
2018
- 2018-04-23 CN CN201820578217.4U patent/CN208235937U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130548A (en) * | 2019-05-31 | 2019-08-16 | 五冶集团上海有限公司 | A kind of concrete wall construction method |
| CN113338609A (en) * | 2021-07-01 | 2021-09-03 | 中国建筑第二工程局有限公司 | Concrete heat-preservation maintenance system for aluminum alloy template system and construction method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 Termination date: 20200423 |
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| CF01 | Termination of patent right due to non-payment of annual fee |