CN1702256A - Construction thermal insulation energy-saving plate with polystyrene panel sandwiched steel wire mesh core - Google Patents
Construction thermal insulation energy-saving plate with polystyrene panel sandwiched steel wire mesh core Download PDFInfo
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- CN1702256A CN1702256A CN 200510010101 CN200510010101A CN1702256A CN 1702256 A CN1702256 A CN 1702256A CN 200510010101 CN200510010101 CN 200510010101 CN 200510010101 A CN200510010101 A CN 200510010101A CN 1702256 A CN1702256 A CN 1702256A
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Abstract
This invention relates to an insulating energy-saving board of metal mess sandwich and a method to connecting it. The energy-saving board comprises benzene board 1, web 2, and the reinforcement 3, wherein the benzene board 1 is inserted in the web 2, and the outside the web 2 is covered with the reinforcement 3. The connecting method of two boards is: setting the exposed benzene board parts in the joint of two adjacent boards, coating polyurethane foaming agent 4 between two corresponding exposed benzene boards, coating benzene board cement mortar 5 in the reinforcement 3 of two boards joint. The connecting method can remove the heating bridge and ensure the insulating effect better.
Description
Technical field:
The present invention relates to the method for attachment between a kind of energy-conservation plate and the adjacent two blocks of energy-conservation plates.
Background technology:
In the builing industry masonry, use solid clay brick now more, hollow brick, make pottery sticking concrete block and fly ash brick, these building materials all do not reach national building energy-saving standard.Reach current national building energy-saving standard requirement, the method of using is that the benzene plate is compounded on the masonry at present, but the drawback that this method exists is that body of wall is thick, and unit weight is big, thereby cause basis and post and beam structure cross section to be strengthened, heat preservation and energy conservation effects is still not really desirable simultaneously.And,, outside depollution environment, the power consumption source, the comprehensive cost of building is strengthened so still need the coal-burning boiler heat supply heating system because the building heat preservation effect of this compound masonry is bad.ZL02280623 discloses a kind of composite insulation boards, and it is to be connected and composed successively by benzene plate, silk screen, surperficial back-up coat, and it is respectively equipped with groove on the mating face of benzene plate and external surface, and edges of boards are the primary and secondary limit.Edge at the benzene plate is provided with groove, and purpose is that warming plate and body of wall are connected firmly, but because the intensity of benzene plate self is not high, so when implementing, damage easily.Existing body of wall exists between the adjacent two boards owing to there being inevitable slit, so the bad problem of heat insulation effect.
Summary of the invention:
The present invention is exactly thick and heavy, intensity is low, heat insulation effect the is bad drawback that has at existing warming plate, at the problem that has heat bridge between existing adjacent two warming plates, thereby provide a kind of high insulating effect, intensity high and frivolous steel wire network folder benzene plate core building thermal-insulation energy-saving plate, and can guarantee to eliminate the method for attachment between adjacent two heat preservation energy-saving boards of heat bridge.Steel wire network folder benzene plate core building thermal-insulation energy-saving plate is made up of benzene plate 1, silk screen 2 and enhancement layer 3, and described benzene plate 1 is embedded in the silk screen 2, in the coated outside of silk screen 2 enhancement layer 3 is arranged; The material of described enhancement layer 3 is the colloidality cement mortar, described colloidality cement mortar be by be by the low alkali sulphate aluminium cement of EPS plate, 32.5#, fine sand by weight 0.8～1.2: 0.8～1.2: after 3～4 ratio is mixed into mortar, form through stirring by the polypropylene fibre silk that is sprinkled into 1～2 kilogram in every cubic metre of mortar again.The method of attachment of steel wire network folder benzene plate core building thermal-insulation energy-saving plate, be provided with in the junction of adjacent two blocks of energy-conservation plates and expose the benzene plate portion, expose at corresponding two and to coat polyurethane foams 4 between the benzene plate, between the enhancement layer 3 of adjacent two energy-conservation plate junctions, scribble EPS plate cement mortar 5.The present invention is enclosed with silk screen and enhancement layer successively in benzene plate outside, utilized promptly that the benzene plate is in light weight, the advantage of good heat preservation performance, solved the not high problem of benzene plate intensity again, thereby the energy-conservation slab integral weight saving of preparation, intensity are improved, and heat-insulating property is good.Enhancement layer 3 is to be prepared from by stirring by the polypropylene fibre silk that mixes 0.5～1.5 kilogram in every cubic metre the cement mortar, mixes viscosity and intensity that suitable polypropylene fibre silk can improve cement mortar in cement mortar, avoids energy-conservation plate crackle to occur; Be inlaid with silk screen in benzene plate outside, silk screen can guarantee that insulation layer of the present invention has enough intensity, thereby improves the application life of warming plate; Because energy-conservation slab integral thickness of the present invention reduces, so when doing interior wall or exterior wall, just improved the indoor usable floor area in house with energy-conservation plate of the present invention; Because energy-conservation plate weight saving of the present invention is so made things convenient for construction and installation; Because energy-conservation plate of the present invention has fabulous heat insulation effect, so even in certain zone, do not using heat supply heating system, and indoorly still have enough temperature; The present invention exposes and coats polyurethane foams 4 between the benzene plate corresponding two of adjacent two blocks of benzene plates, between the enhancement layer 3 of adjacent two energy-conservation plate junctions, scribble EPS plate cement mortar 5, polyurethane foams 4 can be fabulous two blocks of energy-conservation plates of elimination between heat bridge, thereby on another angle, guarantee heat insulation effect of the present invention; EPS plate cement mortar 5 can make between adjacent two blocks of energy-conservation plates closelyr bonding.Through experiment test, the performance indications that energy-conservation plate of the present invention reaches are: bending resistance rupture load: 2.9KN/m
2, flexural deformation: 2.5mm; Impact resistance: flawless is impacted in the swing of 30kg weight; Hanging force: 800 single-point hanging forces, crackle does not appear in 24h; Thermal transmittance: 0.26W/m
2.K; Freeze thawing :-20～50 ℃ through 10 circulation flawlesses, hollowing, bubble, peel off phenomenon; Fire endurance: 1 hour; Sound transmission loss: 43dB; Water absorption rate: 4.4%; Dry density: 600kg/m
2
Description of drawings:
Fig. 1 is the structural representation of product of the present invention, and Fig. 2 is the syndeton schematic diagram of the energy-conservation plate of convex concave, and Fig. 3 is the syndeton schematic diagram of the energy-conservation plate of band edge.
The specific embodiment:
The specific embodiment one: with reference to Fig. 1, the steel wire network folder benzene plate core building thermal-insulation energy-saving plate of present embodiment, it is made up of benzene plate 1, silk screen 2 and enhancement layer 3, and described benzene plate 1 is embedded in the silk screen 2, in the coated outside of silk screen 2 enhancement layer 3 is arranged; The material of described enhancement layer 3 is the colloidality cement mortar, and described colloidality cement mortar is by being by EPS plate, 32.5
#Low alkali sulphate aluminium cement, fine sand are by weight 0.8～1.2: 0.8～1.2: after 3～4 ratio is mixed into mortar, form through stirring by the polypropylene fibre silk that is sprinkled into 1～2 kilogram in every cubic metre of mortar again.Silk screen can guarantee that insulation layer of the present invention has enough intensity, thereby improves the application life of warming plate; In cement mortar, mix suitable polypropylene fibre silk and can improve the viscosity and the intensity of cement mortar, avoid energy-conservation plate crackle to occur.
The specific embodiment two: present embodiment is, when environment temperature is under 0 ℃ the condition, to do inner wall panel with energy-conservation plate and use, and the thickness that needs benzene plate 1 is 6～12cm, and the thickness of enhancement layer 3 is 2～2.5cm.Above the thickness of described benzene plate and enhancement layer be the results that the inventor draws through a large amount of tests, such thickness both can well be kept indoor temperature, had avoided unnecessary cost waste again.
The specific embodiment three: present embodiment is, when environment temperature is under 0 ℃ the condition, to do side fascia with energy-conservation plate and use, and the thickness that needs benzene plate 1 is 14～20cm, and the thickness of enhancement layer 3 is 2～2.5cm.Above the thickness of described benzene plate and enhancement layer be the results that the inventor draws through a large amount of tests, such thickness both can well be kept indoor temperature, had avoided unnecessary cost waste again.
The specific embodiment four: present embodiment is that silk screen 2 noted earlier is a gauze wire cloth.Because gauze wire cloth has fabulous stiffness, make the skeleton of warming plate with gauze wire cloth, can increase the intensity of warming plate, prolong the application life of warming plate.
The specific embodiment five: present embodiment is a kind of method of attachment of steel wire network folder benzene plate core building thermal-insulation energy-saving plate, be provided with in the junction of adjacent two blocks of energy-conservation plates and expose the benzene plate portion, expose at corresponding two and to coat polyurethane foams 4 between the benzene plate, between the enhancement layer 3 of adjacent two energy-conservation plate junctions, scribble EPS plate cement mortar 5.Described EPS plate cement mortar 5 is by EPS plate, 32.5
#Low alkali sulphate aluminium cement, fine sand are by weight 0.8～1.2: 0.8～1.2: after 3～4 ratio is mixed into mortar, form through stirring by the glass fiber that is sprinkled into 1～2 kilogram in every cubic metre of mortar again.Polyurethane foams 4 can be fabulous two blocks of energy-conservation plates of elimination between heat bridge, thereby better guaranteed heat insulation effect of the present invention; EPS plate cement mortar 5 can make between adjacent two blocks of energy-conservation plates closelyr bonding.The preparation process of described EPS plate cement mortar 5 is: be not less than in environment temperature under 5 ℃ the condition, EPS plate is stirred, pour 32.5 of equivalent weight then in EPS plate
#Low alkali sulphate aluminium cement after stirring, is poured the fine sand that accounts for 3～4 times of EPS plate weight again into and is stirred, and stirring obtains mortar, again by the glass fiber that is sprinkled into 1～2 kilogram in every cubic metre of mortar, after stirring, promptly.In whipping process, because viscosity is bigger,, stirring was carried out easily so can in every cubic metre mortar, add the water of 15kg, can not have influence on the performance of product again.EPS plate cement mortar 5 noted earlier need be finished in 40 minutes in preparation and use, because preparation is finished the back as if not using for a long time, can dewater, reaction such as oxidation, thereby influence properties of product, through actual tests, using in 40 minutes after preparation is finished is best service time.
The specific embodiment six: with reference to Fig. 2, present embodiment is that the energy-conservation plate of convex-concave shape connects.The protuberance of energy-conservation plate connects with the recess of mutually energy-conservation plate, the junction of two blocks of energy-conservation plates is not provided with enhancement layer, coat polyurethane foams 4 between the benzene plate 1 outside two are exposed to, coat EPS plate cement mortar 5 in other coupling parts of two blocks of energy-conservation plates then and get final product.
The specific embodiment seven: with reference to Fig. 3, present embodiment is the connection of the energy-conservation plate of band edge.Lap-joint at adjacent two blocks of energy-conservation plates leaves the benzene plate that does not wrap up enhancement layer, coats polyurethane foams 4 at the benzene plate joint of two blocks of energy-conservation plates, coats EPS plate cement mortar 5 in other coupling parts of two blocks of energy-conservation plates then and gets final product.
Energy-conservation plate collection of the present invention is formed the exterior wall enclosed structure from overweighting on the bearing frame structure, can be used for doing insulation roof slab in addition.Through the reality test, energy-conservation plate thermal transmittance of the present invention is 0.26W/m
2.K reach high heat preservation performance, purpose cool in summer and warm in winter, energy-conservationly reached 70%; The dry density of energy-conservation plate of the present invention is 600kg/m
2, it is lighter 3 times than common brick masonry, and is lighter 2～2.6 times than haydite concrete piece, thereby reduces in the bearing structure cross section; This energy-conservation plate is used for exterior wall, and its thickness is thinner than common brick and the compound benzene board wall of haydite concrete piece body thickness in 23cm, can increase indoor usable floor area 10～14%; Because high energy-conservation, the indoor automatic control heating device of putting is realized individual heating, solved the problem of difficult packet receiving burning expense in the management; This energy-conservation firm and hard making of last factory and on-the-spot installationization of having showed, promote that speed of application is fast, shortened the duration, dwindled the job site usable floor area, reduced labour intensity, improved efficiency of construction, comprehensive cost can reduce more than 7%, improved economic benefit, environmental benefit and social benefit, be beneficial to and apply.
Energy-conservation plate shape of the present invention is not limited to the scope explained, and any have the energy-conservation plate of structure of the present invention all within protection scope of the present invention.
Claims (8)
1. steel wire network folder benzene plate core building thermal-insulation energy-saving plate, it is made up of benzene plate (1), silk screen (2) and enhancement layer (3), it is characterized in that described benzene plate (1) is embedded in the silk screen (2), in the coated outside of silk screen (2) enhancement layer (3) is arranged; The material of described enhancement layer (3) is the colloidality cement mortar, and described colloidality cement mortar is by being by EPS plate, 32.5
#Low alkali sulphate aluminium cement, fine sand are by weight 0.8～1.2: 0.8～1.2: after 3～4 ratio is mixed into mortar, form through stirring by the polypropylene fibre silk that is sprinkled into 1～2 kilogram in every cubic metre of mortar again.
2. steel wire network folder benzene plate core building thermal-insulation energy-saving plate according to claim 1 is characterized in that the thickness of described benzene plate (1) is 6～12cm when this energy-conservation plate is done the inner wall panel use, and the thickness of enhancement layer (3) is 2～2.5cm.
3. steel wire network folder benzene plate core building thermal-insulation energy-saving plate according to claim 1 is characterized in that the thickness of described benzene plate (1) is 14～20cm when this energy-conservation plate is done the side fascia use, and the thickness of enhancement layer (3) is 2～2.5cm.
4. steel wire network folder benzene plate core building thermal-insulation energy-saving plate according to claim 1 is characterized in that described silk screen (2) is a gauze wire cloth.
5. the method for attachment of a steel wire network folder benzene plate core building thermal-insulation energy-saving plate, it is characterized in that being provided with and expose the benzene plate portion in the junction of adjacent two blocks of energy-conservation plates, expose at corresponding two and to coat polyurethane foams (4) between the benzene plate, between the enhancement layer (3) of adjacent two energy-conservation plate junctions, scribble EPS plate cement mortar (5).
6. the method for attachment of steel wire network folder benzene plate core building thermal-insulation energy-saving plate according to claim 5 is characterized in that described EPS plate cement mortar (5) is by EPS plate, 32.5
#Low alkali sulphate aluminium cement, fine sand are by weight 0.8～1.2: 0.8～1.2: after 3～4 ratio is mixed into mortar, form through stirring by the glass fiber that is sprinkled into 1～2 kilogram in every cubic metre of mortar again.
7. the method for attachment of steel wire network folder benzene plate core building thermal-insulation energy-saving plate according to claim 6, the preparation process that it is characterized in that described EPS plate cement mortar (5) is: be not less than in environment temperature under 5 ℃ the condition, EPS plate is stirred, in EPS plate, pour the low alkali sulphate aluminium cement of 32.5# of equivalent weight then into, after stirring, pouring the fine sand that accounts for 3～4 times of EPS plate weight again into stirs, stir and obtain mortar, again by the glass fiber that is sprinkled into 1～2 kilogram in every cubic metre of mortar, after stirring, promptly.
8. according to the method for attachment of claim 5,6 or 7 described steel wire network folder benzene plate core building thermal-insulation energy-saving plates, its feature is finished in 40 minutes in preparation in the described EPS plate cement mortar of son (5) and is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100101018A CN1322208C (en) | 2005-06-17 | 2005-06-17 | Construction thermal insulation energy-saving plate with polystyrene panel sandwiched steel wire mesh core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100101018A CN1322208C (en) | 2005-06-17 | 2005-06-17 | Construction thermal insulation energy-saving plate with polystyrene panel sandwiched steel wire mesh core |
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| Publication Number | Publication Date |
|---|---|
| CN1702256A true CN1702256A (en) | 2005-11-30 |
| CN1322208C CN1322208C (en) | 2007-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100101018A Expired - Fee Related CN1322208C (en) | 2005-06-17 | 2005-06-17 | Construction thermal insulation energy-saving plate with polystyrene panel sandwiched steel wire mesh core |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104402391A (en) * | 2014-10-15 | 2015-03-11 | 孔蕾蕾 | Thermal insulation roof panel |
| CN111549973A (en) * | 2020-06-05 | 2020-08-18 | 中土大地国际建筑设计有限公司 | High-efficient heated board for building |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101892714B (en) * | 2010-07-27 | 2012-06-27 | 胡永忠 | Prefabricated cold and heat bridge thermal insulation board |
| CN102051950A (en) * | 2010-08-25 | 2011-05-11 | 潍坊绿城低碳建筑科技有限公司 | Heat preservation integrated inner wallboard material |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2167143Y (en) * | 1993-04-13 | 1994-06-01 | 樊立 | Roof-covering by making use of slabs |
| CN1107775C (en) * | 2000-11-13 | 2003-05-07 | 张铭 | Heat-insulating and decorating outer wall board |
| JP2003096945A (en) * | 2001-09-26 | 2003-04-03 | Mitsubishi Kagaku Sanshi Corp | Composite panel |
| CN2683742Y (en) * | 2004-01-18 | 2005-03-09 | 沈阳市泰达兴纸品机械有限公司 | Composite thermal insulating brick |
| CN2680763Y (en) * | 2004-01-20 | 2005-02-23 | 朱恒杰 | Lightweight concrete plate |
-
2005
- 2005-06-17 CN CNB2005100101018A patent/CN1322208C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104402391A (en) * | 2014-10-15 | 2015-03-11 | 孔蕾蕾 | Thermal insulation roof panel |
| CN111549973A (en) * | 2020-06-05 | 2020-08-18 | 中土大地国际建筑设计有限公司 | High-efficient heated board for building |
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| Publication number | Publication date |
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| CN1322208C (en) | 2007-06-20 |
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Granted publication date: 20070620 Termination date: 20100617 |