CN202595913U - Warm-keeping and fireproof integration wall system - Google Patents
Warm-keeping and fireproof integration wall system Download PDFInfo
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- CN202595913U CN202595913U CN 201220096892 CN201220096892U CN202595913U CN 202595913 U CN202595913 U CN 202595913U CN 201220096892 CN201220096892 CN 201220096892 CN 201220096892 U CN201220096892 U CN 201220096892U CN 202595913 U CN202595913 U CN 202595913U
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Abstract
The utility model relates to a warm-keeping and fireproof integration wall system. The system comprises, from inside to outside, an envelope-structure outer wall base plane, a warm-keeping and heat-insulating fireproof layer, an interface layer, an inorganic-mortar anti-crack fireproof leveling layer and a finish layer, wherein the warm-keeping and heat-insulating fireproof layer is formed through spraying finish and adhesion of polyurethane hard-foam materials ( PUR and PIR). The utility model provides the building wall having excellent warp-keeping, heat-insulating, fireproof and waterproof properties. The warm-keeping and fireproof integration wall system is characterized in that the outer envelope structure of a building is completely wrapped up by the polyurethane hard-foam materials (PUR and PIR), so that wind and moisture are prevented from flowing into and out of the building through gaps and complete seal is realized. The warm-keeping and fireproof integration wall system also has high wind tear resistance, shear resistance and fire resistance. The warm-keeping and fireproof integration wall system can be widely used in different fields and widely applied to different structural parts, such as common outer walls, arc-shaped parts, outer walls at corners, ceilings of basements, herringbone roofs on flat tops, inclined roofs and staircases.
Description
Technical field
The utility model relates to a kind of body of wall heat-insulation and heat-preservation fire prevention integral system, is specifically related to a kind of external wall outer insulation constructional materials, belongs to International Classification of Patents E04B, E04F technical field.
Background technology
The general polyphenyl plate heat preserving system that adopts in the traditional construction wall insulation of China, the polyphenyl plate coefficient of thermal conductivity height of employing is 0.04W/m.K, heat-insulating property is poor, and the slit is arranged between the warming plate, influences heat insulation effect.Water resistance is poor, and the slit is arranged between the warming plate, occurs occurring behind the leak source hidden danger easily and exists and scurry the water phenomenon, and maintenance cost is high.And polyphenyl plate because the thermal transmittance of water is concrete 5 times, so can form a long-pending thermosphere at the plank insulation layer, is destroyed the effect of insulation layer when water inlet.Efficiency of construction is low, the artificial stickup, and quality is difficult for guaranteeing that operation that it is slower to construct, and is incubated to divide the multiple tracks construction.Fireproof performance is poor, and polyphenyl plate belongs to heat-fusible materials, meets fire and shrinks, and forms molten drop, plays the effect of igniting.
Summary of the invention
The purpose of the utility model, the polyurethane rigid foam material (PUR, PIR) that is to provide a kind of utilization to have excellent properties are participated in the wall thermal insulating fire prevention integral system made.
The purpose of the utility model realizes through following technical scheme.
A kind of wall thermal insulating fire prevention integral system, this system includes structures such as space enclosing structure exterior wall basal plane, thermal insulation fireprotection layer, boundary layer, inorganic mortar cracking resistance fire prevention leveling layer and finish coat from inside to outside successively; Thermal insulation fireprotection layer wherein is to be pasted and formed by polyurethane rigid foam material PUR, PIR spraying.
Described boundary layer is formed by macromolecule emulsion and quartz sand configuration.
Described inorganic mortar cracking resistance fire prevention leveling layer is contained by the polymer plastering mortar and to press alkaline-resisting grid cloth or four jiaos of nets of galvanizing are compound constitutes.
Described exterior wall exterior trim surface layer is made up of outer wall flexible putty and exterior wall coating material and outdoor tile cementing agent and outdoor tile.
The utility model system has the following advantages:
Energy-saving effect is obviously lasting; Comprehensive cost is low: the extremely low 0.018～0.020w/ (m2.k) that is merely of system's coefficient of thermal conductivity; Be that coefficient of thermal conductivity is minimum in present all heat preserving and insulating materials; Thermal property is good, and ageing resistance is extremely strong, has concentrated the advantage of closed pore structure class material to be present internationally recognized best building heat preservation heat-barrier material.Reaching under the prerequisite of identical heat insulating effect; The thick polyphenyl plate of the thick 80mm of being equivalent to of 40mm, the thick extruded sheet of 75mm, the whole system of comparing have advantage clearly; Satisfy the index of the building energy conservation of national up-to-date enforcement fully, insulation layer thickness is thin, can make to reduce the higher space utilization of building envelope thickness; Thereby increase indoor usable floor area, practice thrift building costs.Though the unit price of other traditional heat insulating material system of heat-insulation system price ratio is high, the expense that increases will be offset by the minimizing significantly of heating and refrigeration expense.
The fire protection flame retarding effect is remarkable: system adopts up-to-date flame-retardant formulations; Meet that the carbonization of energy meter face is fire-retardant rapidly, extremely excellent, insoluble of flame resistant fire resistance, do not trickle; At high temperature do not produce pernicious gas yet; Be a kind of flame retardant material, surface layer is that the fire-retardant barrier of inorganic A level material chance fire-retardant, the dual excellence of fire adds that brand-new strict production technology improves whole system fire protection flame retarding effect simultaneously, and the fire safety performance complies with the national standard requirements.
The scope of application is extensive: system is simply suitable, and application is very extensive, extensively uses at different structure positions such as common exterior wall, arc, turning exterior wall, basement ceiling, flat-top accessible roof, oblique roofing, staircases with the advantage that its overall performance is good.
Waterproof, sound insulation, shock attenuation result are good: system has independently airtight eucaryotic cell structure and high rate of closed hole is a closed pore structure; Belong to hydrophobic material and can not increase coefficient of thermal conductivity because of the moisture absorption; Surface layer has lotus leaf hydrophobic function simultaneously; Metope can not seep water yet, thereby system has good waterproof, sound insulation, shock attenuation result.
System construction is reasonable, and is solid and reliable: the system unit area is from heavy and light, and compatibility is good each other for each material in the system; The inorganic flexible material and the cement based adhesive mortar of surface layer have fabulous affinity; Surface layer need not carry out interface processing, and just can obtain PIR composite insulation boards and body of wall has higher bonding strength, uses the auxiliary further reinforcement of anchoring piece anchoring; For providing dual reinforcing, heat-insulation system guarantees that safety is high.
Systematic function is stable; Reliable in quality is durable: it is strong that system resists extraneous deformability, in effects such as external force and temperature deformation, dried warm deformations down, is difficult for the generation crack; Stability, the durability of system have been guaranteed effectively; Avoid in the past causing rainwater to infiltrate, and then destroy heat-insulation system and reduce heat insulation effect and cause potential safety hazard because of insulation layer and surface layer cracking, efflorescence.
Quick construction, simple to operate: after system construction method the process on-the-spot of short duration demonstration and technological guidance, can grasp hints on operation, system construction is easy, and overall performance is good, is prone to cooperate the easiest assurance of whole system construction quality with other operation.
Environmental friendliness, environmental protection: in the system construction process or nontoxic under the hot conditions, tasteless; No pernicious gas overflows and waste water, waste residue produce; The noresidue discarded object; "dead" element guarantees that fully production, constructor's safety and environmental protection requirement whole system is non-harmful environment-friendly products.
The utility model is a kind of advanced technology, technology is reliable, applicability is strong, energy-saving effect is obvious, economical rationality, the novel external wall outer heat preservation system that combination property is good.The utility model wall thermal insulating heat-insulating, fire-preventing integrated system is applicable to any structure, complicated civilian construction and the public building of moulding.The product energy-saving efficiency is high, and heat insulation and preservation effect is good, has favorable waterproof property, and the basal plane after the construction can form jointless continuous housing.Ageing-resistant performance is good, not embrittlement under low temperature-50 ℃ situation.Under ℃ situation of high temperature+150, do not trickle not sticking pin.It is nontoxic, pollution-free to meet fiery fire-retardant carbonization fire prevention.The erosion of chemical substances such as weak acid resistant, weak base, industrial waste gas.The in-situ spraying foaming, easy construction.This system has excellent thermal and insulating performance, and the polyurethane coefficient of thermal conductivity that hard bubbles is minimum in the present heat preserving and insulating material, can reach 0.022W/m.K; Compression performance can reach 203Kpa, fully satisfies the requirement of stress, and has high-adhesive-strength; Bonding with basal plane 100%; (with concrete plate, wood-block, color steel can be bonding) high rate of closed hole can reach waterproof, fire prevention, thermal insulation in one, promptly collects waterproof, fire prevention, insulation operation three and is combined into one system, quick construction; Practice thrift the duration, energy-conserving and environment-protective.
Description of drawings
Fig. 1 is the inner corner trim structural representation of the utility model wall thermal insulating fire prevention integral system.
Fig. 2 is the external corner structural representation of the utility model wall thermal insulating fire prevention integral system.
Among the figure: 1. exterior wall basal plane, 2. thermal insulation fireprotection layer, 3. boundary layer, the 4. inorganic fire prevention of mortar cracking resistance leveling layer, 5. grid cloth, 6. flexible putty layer, 7. exterior wall exterior trim surface layer.
The specific embodiment
Referring to Fig. 1 and Fig. 2, wall thermal insulating fire prevention integral system comprises space enclosing structure exterior wall basal plane 1, and this system includes exterior wall basal plane 1, thermal insulation fireprotection layer 2, boundary layer 3, inorganic mortar cracking resistance fire prevention leveling layer 4 and exterior wall exterior trim surface layer 7 from inside to outside successively; Described thermal insulation fireprotection layer 2 is pasted and is formed by polyurethane rigid foam material PUR, PIR spraying.Boundary layer 3 is formed by macromolecule emulsion and quartz sand configuration.Inorganic mortar cracking resistance fire prevention leveling layer 4 is contained by the polymer plastering mortar presses alkaline-resisting grid cloth 5 or four jiaos of nets of galvanizing are compound constitutes, and exterior wall exterior trim surface layer 7 is made up of outer wall flexible putty layer 6 and exterior wall coating material and outdoor tile cementing agent and outdoor tile.
Polyurethane rigid foam material PUR, PIR have good heat preservation and insulation, and electric energy is high, environmental protection; In light weight, reduce load.Have excellent waterproof property, insulation, waterproof unite two into one.Simplicity of design, efficient are high, progress is fast, quality good, the life-span is long.Floride-free foaming, it is wide to conform.Cementitiousness is strong, and coefficient of thermal conductivity can reach 0.017-0.022W/m.k, is lower than building heat preservation heat-barrier materials such as rock wool, glass wool, polyphenyl plate, extruded sheet.The hydrophobic rate reaches more than 95%, good seal performance, and no cavity, no seam are wrapped up building external envelope structure fully, have effectively stoped wind and moisture through Gap Flow turnover building, have realized sealing fully.Dimensional stability has the certain elastic deformation ability less than 1%, and elongation per unit length is greater than 5%.Wind resistance: compressive strength＞300Kpa, tensile strength＞400Kpa has very strong taking off property of wind resistance, and its foaming can pierce the body of wall slit, increases its shear behavior.Good flame resistance: from putting out, surperficial carbonization can stop burning, and can not produce molten drop from fiery 3S.Performance is constant: polyurethane is inert material, does not react with bronsted lowry acids and bases bronsted lowry, and is not the food source of insects and rodent, can keep material property and heat-insulating property constant.The utility model can solve the defective of traditional wall thermal insulating effectively.
Claims (3)
1. wall thermal insulating fire prevention integral system; Comprise space enclosing structure exterior wall basal plane (1), it is characterized in that: this system includes exterior wall basal plane (1), thermal insulation fireprotection layer (2), boundary layer (3), inorganic mortar cracking resistance fire prevention leveling layer (4) and exterior wall exterior trim surface layer (7) from inside to outside successively; Described thermal insulation fireprotection layer (2) is to be pasted by polyurethane rigid foam material PUR or PIR spraying to form.
2. wall thermal insulating fire prevention integral system according to claim 1 is characterized in that: described inorganic mortar cracking resistance fire prevention leveling layer (4) is contained by the polymer plastering mortar presses alkaline-resisting grid cloth (5) or galvanizing to net compound formation for four jiaos,
3. wall thermal insulating fire prevention integral system according to claim 1, it is characterized in that: described exterior wall exterior trim surface layer (7) is made up of outer wall flexible putty layer (6), exterior wall coating material layer and outdoor tile cementing agent and outdoor tile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220096892 CN202595913U (en) | 2012-03-15 | 2012-03-15 | Warm-keeping and fireproof integration wall system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220096892 CN202595913U (en) | 2012-03-15 | 2012-03-15 | Warm-keeping and fireproof integration wall system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202595913U true CN202595913U (en) | 2012-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220096892 Expired - Lifetime CN202595913U (en) | 2012-03-15 | 2012-03-15 | Warm-keeping and fireproof integration wall system |
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| CN (1) | CN202595913U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104164923A (en) * | 2013-05-17 | 2014-11-26 | 三利防水保温工程有限公司 | Inorganic polyurethane heat insulation veneering decoration system |
| CN107675875A (en) * | 2017-09-08 | 2018-02-09 | 河北元通保温材料有限公司 | Exterior wall fireproof, insulation external angle formwork |
-
2012
- 2012-03-15 CN CN 201220096892 patent/CN202595913U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104164923A (en) * | 2013-05-17 | 2014-11-26 | 三利防水保温工程有限公司 | Inorganic polyurethane heat insulation veneering decoration system |
| CN107675875A (en) * | 2017-09-08 | 2018-02-09 | 河北元通保温材料有限公司 | Exterior wall fireproof, insulation external angle formwork |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100022 Beijing city Haidian District, the Ministry of construction on the south wing No. 416 Patentee after: Sanli Energy Conservation and Environmental Protection Engineering Co.,Ltd. Address before: 100022 Beijing city Haidian District, the Ministry of construction on the south wing No. 416 Patentee before: SUN-LIT WATERPROOF INSULATION ENGINEERING Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |