CN104100034A - Building block provided with energy-saving heat-resisting ring - Google Patents
Building block provided with energy-saving heat-resisting ring Download PDFInfo
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- CN104100034A CN104100034A CN201310115375.8A CN201310115375A CN104100034A CN 104100034 A CN104100034 A CN 104100034A CN 201310115375 A CN201310115375 A CN 201310115375A CN 104100034 A CN104100034 A CN 104100034A
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- heat
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- resisting ring
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Abstract
The invention relates to a building block provided with an energy-saving heat-resisting ring. The building block is applied to building walls. Because mortar for building is large in heat-conduction coefficient and small in thermal resistance, the building block provided with the energy-saving heat-resisting ring is provided for reducing the heat conduction capability of mortar seams and increasing the thermal resistance of the mortar seams. The heat-resisting ring is in the shape of a ring prepared from an elastic flexible thermal-insulation material such as polyurethane, polyethylene foaming material or the like according to a designed dimension, and the heat-resisting ring has the diameter according to the standard that the building block can be sleeved by the heat-resisting ring and the heat-resisting ring is not loose. When building is performed, the gravity of the building block is utilized to press the elastic heat-resisting ring to enable the elastic heat-resisting ring to have the thickness equal to that of mortar (about 10 mm), so that the heat bridge is blocked off, the heat transfer coefficient of a building body is reduced, and the purposes of saving energy and insulating heat are realized.
Description
Technical field: the present invention relates to a kind of construction material, add energy-conservation heat-retarding ring building block.Increase the thermal and insulating performance of building block, energy-conserving and environment-protective object.
Background technology: building block is a kind of novel wall material, is familiar with by people already, due to the heat-insulating property that building block contains hollow parts and self material, aspect building energy conservation, has played great role.Although the heat insulation effect of building block itself is good, all do not reach ideal effect by the masonry heat insulation effect major part of concrete block masonry, this is that its coefficient of thermal conductivity is about 1.1W/ (m because conventional cement mortar heat conduction used is too strong in the time building by laying bricks or stones
2.K), apparently higher than the coefficient of thermal conductivity of building block.Show according to interrelated data, the heat waste 50% of light heat insulation blocks body of wall is stitched and is scattered and disappeared by mortar, strengthens its thermal resistance so reduce the capacity of heat transmission of mortar seam, is very necessary to improve the energy-saving heat preserving ability of building.
Summary of the invention: the object of the invention is to invent the energy-conservation heat-retarding ring building block of adding of a kind of energy-saving heat preserving.
Technical scheme is by the ring-type insulating ring (Fig. 1) made from the heat insulating material such as polyethylene foam or polyurethane, cover is added in (Fig. 2) in the building block of making in advance, in the time building by laying bricks or stones, ring-type heat insulating material is compressed in masonry mortar seam, play and block the effect that mortar conducts heat, cut off heat bridge (also claiming cold bridge) (Fig. 4).The ring that heat insulating material is made is called heat-retarding ring, and heat-retarding ring increases the thermal resistance of masonry, reduces heat transfer, the heat-sinking capability of masonry, plays energy-conservation, insulation, environmental-protection function.
The heat-retarding ring cost that the present invention adds energy-conservation heat-retarding ring building block use is low, easy to use.The building block thermal resistance performance that adds heat-retarding ring is remarkable, good energy-conserving effect.Though the heat insulating material such as polyethylene belongs to inflammable thing, it is rolled in by edge in the mortar of masonry in use, can not catching fire, and non-efflorescing cementitious, do not come off, safety durable, economical and practical.
The energy-conservation heat-retarding ring figure of brief description of the drawings: Fig. 1
Fig. 2 adds energy-conservation heat-retarding ring building block figure
Fig. 3 adds energy-conservation heat-retarding ring step building block figure
Fig. 4 adds energy-conservation heat-retarding ring step building block design sketch
Detailed description of the invention: the preparation method that adds energy-conservation heat-retarding ring building block is first to produce energy-conservation heat-retarding ring, the raw material of producing energy-conservation heat-retarding ring are polyethylene or polyurethane.
The materials such as polyethylene are made long cylinder through foam forming machine, and the wall thickness of cylinder is generally 20mm left and right, and the diameter of cylinder is added in building block overlapping, but do not become flexible for well.Polyethylene cylinder cuts into the segment of 10m---20m according to design length through cutting machine after making, energy-conservation like this heat-retarding ring just can be used for having used.
Be added in building block along masonry length direction cover producing complete building block heat-retarding ring, cover plus depth is preferably larger, in case outside being exposed to, do not have blocking-up slurry actions, affects energy-saving heat preserving effect.When mortar laying, above heat-retarding ring, do not want mortar laying.The energy-conservation thermal resistance ring set of building block is added in building block, is compressed in mortar while building by laying bricks or stones, and mortar seam is disconnected to two roads, blocks secondary heat bridge, increases thermal resistance, reduces masonry thermal transmittance, and the coefficient of thermal conductivity of cement mortar is about 1.1W/ (m
2.K), the coefficient of thermal conductivity of polyethylene heat-retarding ring is about 0.04W/ (m
2.K), 1/25th of not enough mortar, so the thermal resistance of masonry improves greatly, energy-saving heat preserving effect is obvious, thereby reaches energy-saving heat preserving object.
Embodiment 1 is of the present invention, and to add energy-conservation heat-retarding ring building block be the long cylinder of polyethylene of first making internal diameter 300mm wall thickness 15mm with polyethylene foam forming machine, then with cutting machine, long cylinder cut into the long segment of 20mm, and energy-conservation heat-retarding ring has just been produced.Be added in building block along building block length direction cover with the heat-retarding ring of the long 20mm internal diameter of this wall thickness 15mm 300mm, cover plus depth is preferably larger, in case outside being exposed to, do not have blocking-up slurry actions, affects energy-saving heat preserving effect.When mortar laying, above heat-retarding ring, do not want mortar laying.
Embodiment 2 is of the present invention, and to add energy-conservation heat-retarding ring building block be the long cylinder of polyurethane of first making internal diameter 280mm wall thickness 20mm with foaming molding machine of polyurethane, then with cutting machine, long cylinder cut into the long segment of 15mm, and energy-conservation heat-retarding ring has just been produced.Be added in building block along building block length direction cover with the heat-retarding ring of the long 15mm internal diameter of this wall thickness 20mm 280mm, cover plus depth is preferably larger, in case outside being exposed to, do not have blocking-up slurry actions, affects energy-saving heat preserving effect.When mortar laying, above heat-retarding ring, do not want mortar laying.
Embodiment 3 is of the present invention, and to add energy-conservation heat-retarding ring building block be the long cylinder of polyethylene of first making internal diameter 240mm wall thickness 15mm with polyethylene foam forming machine, then with cutting machine, long cylinder cut into the long segment of 20mm, and energy-conservation heat-retarding ring has just been produced.Be added on sintered building block along building block length direction cover with the heat-retarding ring of the long 20mm internal diameter of this wall thickness 15mm 240mm, cover plus depth is preferably larger, in case outside being exposed to, do not have blocking-up slurry actions, affects energy-saving heat preserving effect.When mortar laying, above heat-retarding ring, do not want mortar laying.
Embodiment 4 is of the present invention, and to add energy-conservation heat-retarding ring building block be the long cylinder of polyethylene of first making internal diameter 200mm wall thickness 15mm with polyethylene foam forming machine, then with cutting machine, long cylinder cut into the long segment of 15mm, and energy-conservation heat-retarding ring has just been produced.Be added in (Fig. 3) in step building block along building block length direction cover with the heat-retarding ring of the long 15mm internal diameter of this wall thickness 15mm 200mm, cover plus depth is preferably larger, in case outside being exposed to, do not have blocking-up slurry actions, affects energy-saving heat preserving effect.When mortar laying, above heat-retarding ring, do not want mortar laying.
Embodiment 5 is of the present invention, and to add energy-conservation heat-retarding ring building block be first by thick 20mm polyurethane (sponge) plate, is cut into the wide strip of 800mm, is then rolled into the cylinder of internal diameter 254mm, with glue, seam is bonding, then be cut into 20mm segment with cutting equipment.
The heat-retarding ring of the long 20mm internal diameter of this wall thickness 20mm 254mm is added in building block along building block length direction cover, cover plus depth is preferably larger, in case outside being exposed to, do not have blocking-up slurry actions, affects energy-saving heat preserving effect again.When mortar laying, above heat-retarding ring, do not want mortar laying.
Claims (5)
1. add an energy-conservation heat-retarding ring building block, it is characterized in that: the ring made from useful heat insulating material above building block, play the effect of blocking-up mortar seam heat bridge.
2. one according to claim 1 adds energy-conservation heat-retarding ring building block, it is characterized in that: the heat-retarding ring being added in building block can be any heat insulating material.
3. add energy-conservation heat-retarding ring building block according to the one described in claim 1 and 2, it is characterized in that: the heat-retarding ring specification being added in building block can be arbitrary dimension.
4. add energy-conservation heat-retarding ring building block according to the one described in claim 1,2,3, it is characterized in that: the shape that adds heat-retarding ring building block can be any one shape.
5. adding energy-conservation heat-retarding ring building block according to the one described in claim 1,2,3,4, it is characterized in that: building block can be sintered building block, can be also concrete block or light aggregate concrete building block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310115375.8A CN104100034A (en) | 2013-04-07 | 2013-04-07 | Building block provided with energy-saving heat-resisting ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310115375.8A CN104100034A (en) | 2013-04-07 | 2013-04-07 | Building block provided with energy-saving heat-resisting ring |
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| Publication Number | Publication Date |
|---|---|
| CN104100034A true CN104100034A (en) | 2014-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310115375.8A Pending CN104100034A (en) | 2013-04-07 | 2013-04-07 | Building block provided with energy-saving heat-resisting ring |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453077A (en) * | 2014-11-19 | 2015-03-25 | 江苏大学 | Phase change heat insulation composite hollow building block |
| CN106121123A (en) * | 2016-04-29 | 2016-11-16 | 东北大学 | Improve method and the building block pattern of building-block thermal property |
-
2013
- 2013-04-07 CN CN201310115375.8A patent/CN104100034A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453077A (en) * | 2014-11-19 | 2015-03-25 | 江苏大学 | Phase change heat insulation composite hollow building block |
| CN106121123A (en) * | 2016-04-29 | 2016-11-16 | 东北大学 | Improve method and the building block pattern of building-block thermal property |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141015 |