CN100424282C - Self-insulating concrete house structural system - Google Patents
Self-insulating concrete house structural system Download PDFInfo
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- CN100424282C CN100424282C CNB2006100921670A CN200610092167A CN100424282C CN 100424282 C CN100424282 C CN 100424282C CN B2006100921670 A CNB2006100921670 A CN B2006100921670A CN 200610092167 A CN200610092167 A CN 200610092167A CN 100424282 C CN100424282 C CN 100424282C
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- 230000002787 reinforcement Effects 0.000 claims description 28
- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 239000011178 precast concrete Substances 0.000 claims description 20
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Abstract
The present invention relates to an automatic heat-insulating concrete building structure system by using high-performance concrete structure material and high-effective heat-insulating material as main material. Said automatic heat-insulating concrete building structure system includes wall body, connecting beam and floor slab, in the described wall body it includes prefabricated heat-insulating concrete wall body and cast-in-place concrete wall body, the prefabricated heat-insulating concrete wall body is concrete plate whose one surface is covered with a layer of heat-insulating layer, said prefabricated heat-insulating concrete wall body and cast-in-place concrete wall body are combined and poured into one body. Said building structure system is favorable for industrial production and mechanical construction.
Description
Technical field
The present invention relates to a kind of concrete building, particularly a kind of concrete house structural system of thermal insulation.
Background technology
Existing building construction is by highly being divided into low-rise building, multistoried building, little high-story house, high-story house and superelevation layer house.In China, low-rise building and multistoried building mostly are masonry house or concrete frame house, and little high-story house and high-story house mostly are concrete building, and superelevation layer house mostly is steel house or reinforced concrete composite structure house.
The shock resistance of existing masonry house structural system is generally relatively poor, and how to build by laying bricks or stones with loam brick.Use clay resource in large quantities, can seriously destroy the farmland, the sustainable development of influence agricultural.Available coagulation abode house room adopts the cast-in-place concrete structure system more, consume a large amount of timber and make template, can seriously consume the forest reserves, influences environment and weather.
Existing masonry house and cast-in-situ concrete building structure are to construct at the scene entirely, and hand labour intensity is big, and the batch production level is low, and operation is many, and the cost height is long in time limit.
Existing energy-saving building technology is to grow up under the prerequisite that does not change existing house structural system.From formal branch two kinds of external wall outer insulation and exterior wall insulating temperature techniques are arranged, External Thermal Insulation Technology for External is to add the thermal insulation layer on the outdoor face of exterior wall, and the exterior wall insulating temperature technique is to add insulating on the chamber internal surface of exterior wall.Divide from material, insulating has two kinds of board-like material and paste materials, no matter adopt sheet material still to adopt the slurry material, it is many that existing building external wall energy-saving technology all exists operation, the cost height, weak effect, safety inadequately, be shorter than 15 years service life, significantly shortcoming such as be not suitable on interior wall, using.
Nineteen forties to the seventies, the big board house of concrete room all appearred both at home and abroad, it is with the concrete panel of monoblock and the floor basic building block as the house, in the hope of reaching the purpose of plant produced and assemblingization.In order to save material, the big board house of concrete porous room has also been invented by China, facts have proved that the overall performance in this house is poor, can not satisfy the requirement of comfortableness.
Summary of the invention
The objective of the invention is, fully satisfy antidetonation, energy-conservation, save land, environmental protection, do not use loam brick, use wooden form less, under the prerequisite of fundamental state policies such as saving non-renewable resources, overcome the above-mentioned defective of prior art, the self-insulating concrete house structural system that high performance concrete structure material of a kind of usefulness and high efficiency heat-insulation and heat-preservation material are provided is main material, it is convenient to batch production production and mechanized construction, be a kind of safe and reliable, cheap, service life can be at the house structural system more than 50 years.
Technical scheme of the present invention is: a kind of self-insulating concrete house structural system, comprise body of wall, coupling beam and floor, it is characterized in that, comprise prefabricated thermal insulation concrete wall and in-situ concrete wall in the described body of wall, the prefabricated thermal insulation concrete wall is for simultaneously being covered with the concrete slab of adiabator layer, the superimposed one that is cast for of prefabricated thermal insulation concrete wall and in-situ concrete wall; The junction of described coupling beam and exterior wall, cast-in-place coupling beam is cast for one with in-situ concrete wall up and down, and the outer face of coupling beam is covered with adiabator layer; In the junction of floor and coupling beam, cast-in-place coupling beam and described floor are cast for one.
Above-mentioned body of wall can be that wall segment is that heat-preserving heat-insulating wall also can be all to be heat-preserving heat-insulating wall.
Above-mentioned floor also can be the floor of thermal insulation, and it comprises prefabricated thermal insulation concrete floor and cast-in-place concrete floor, and the prefabricated thermal insulation concrete floor comprises concrete slab and adiabator layer, and adiabator layer overlays on the concrete slab; Also be provided with spike dowel on concrete slab, the cage of reinforcement of spike dowel and cast-in-place concrete floor is fixedlyed connected, and cast-in-place concrete floor and prefabricated thermal insulation concrete floor are cast for one, and adiabator layer is clipped in the centre of concrete floor.
In the above-mentioned prefabricated thermal insulation concrete floor, the concrete slab in the prefabricated thermal insulation concrete floor is a flute profile, also is provided with some cross ribs in the groove, and adiabator layer is located in the groove, in the rib of groove periphery and the groove cross rib on be furnished with spike dowel.Cross rib can be strengthened combining of prefabricated thermal insulation concrete floor and cast-in-place concrete floor.
In the above-mentioned prefabricated thermal insulation concrete floor, concrete slab is provided with approximate equally distributed spike dowel, is provided with perforation being provided with on the thermal insulation layer at spike dowel place, and a distal process of spike dowel is for outside the thermal insulation layer.Spike dowel reinforcement in the middle of cast-in-place concrete floor passes through to bore a hole is connected with the prefabricated thermal insulation concrete floor, the partition that adiabator layer is arranged between the two-layer concrete floor, middle connects by the concrete short column that spike dowel is arranged, and has reduced heat (cold) bridge, has better insulation, effect of heat insulation.
Concrete slab in above-mentioned prefabricated thermal insulation concrete wall, the floor is prestressed concrete or steel concrete.The material of above-mentioned adiabator layer can be polystyrol plastic foam plate or other organic expanded material; Above-mentioned in-situ concrete wall, floor are steel concrete.
The external surface that the present invention is used for the prefabricated thermal insulation concrete wall of body of wall can have decorative pattern or bury the groove of pipeline underground, pastes or exempts on metope secondary and dig groove to replace additional facing, can reduce investment outlay, convenient construction.
Beneficial effect of the present invention, the centre of concrete wall, floor is provided with adiabator layer, is provided with adiabator layer in the outside of coupling beam, has blocked the transmission shortcut of heat effectively, reaches insulation, heat insulation effect.Simultaneously, in construction, adopt precast concrete body of wall and floor permanent formwork as the cast-in-situ concrete member, and being superimposed as one with the cast-in-situ concrete member, construction finishes and need not remove, and has both reduced operation, shortened the duration again, technology is simple, and cost reduces.
When the present invention is used for highly being lower than 50 meters multilayer or little high-rise concrete construction, two-layer prefabricated thermal insulation concrete wall is set in outer wall body, every layer of prefabricated thermal insulation concrete wall is made up of some flute profiles or L shaped prefabricated thermal insulation concrete wall body unit, with being the perpendicular rib of in-situ concrete wall between two adjacent prefabricated thermal insulation concrete wall body unit of layer, the perpendicular rib of in-situ concrete wall will be connected as a single entity with two adjacent prefabricated thermal insulation concrete wall body unit of layer; Two-layer prefabricated thermal insulation concrete wall body unit is crisscross arranged in the relative mode of notch, and wherein the bottom land of the groove rib top of one deck prefabricated thermal insulation concrete wall body unit and another layer prefabricated thermal insulation concrete wall body unit is fitted; The upper and lower end of the perpendicular rib of in-situ concrete wall and the beam of flooring link together.
In the foregoing invention, at corner and interior exterior wall intersection, be provided with in-situ concrete wall newel post, the side that body of wall and newel post have a common boundary is covered with adiabator layer, and in-situ concrete wall newel post links together the several times body of wall.
In coupling beam and position, body of wall boundary, coupling beam is provided with the double wedge perpendicular to upper surface, and the lower end of precast concrete plank is provided with corresponding grooves, prefabricated thermal insulation concrete wall and following coupling beam engagement; Two jiaos of intersections in lower end of coupling beam upper end and precast concrete plank are embedded with steel plate and angle steel respectively on coupling beam and the precast concrete plank, during installation, and both welding.The other end of precast concrete plank is embedded with the connecting reinforcement perpendicular to end face, and connecting reinforcement is fixedlyed connected with the cage of reinforcement of cast-in-place coupling beam, and connecting reinforcement constitutes the part of coupling beam cage of reinforcement.
When the present invention is used to the highrise building of thermal insulation requirement is arranged, at interval embedding in the prefabricated thermal insulation concrete wall have a steel member, steel member one end places in the concrete slab, the other end protrudes in outside the adiabator layer of prefabricated thermal insulation concrete wall, the cage of reinforcement of in-situ concrete wall is interconnected by the steel member along the one side setting of prefabricated thermal insulation concrete wall and forms, make precast concrete heat-preserving wall and in-situ concrete wall after construction finishes, form overlapped shear wall.
Described steel member can be T shape, L shaped steel disc, or T-shaped screw rod, or the combination of inner bolt hole screw rod and screw rod, can connect the screw rod of suitable length in the inner bolt hole screw rod.Leave the space around the steel member, during the fluid concrete body of wall, concrete is inserted in the space, can form concrete short column, strengthens the shear strength between the two-layer concrete wall.
The prefabricated thermal insulation concrete wall is done template usefulness as the permanent formwork of wall outer side face during construction, become the ingredient of overlapped shear wall after construction finishes, and participates in stressed work.The construction measure that point connects when concreting, can play the effect of fixed form, does the time spent at bearing load, can guarantee composite bed permanent formwork and after the overlapping layers collaborative work of watering.The point ways of connecting can reduce cold (heat) bridge to greatest extent, thereby improves the heat-insulation and heat-preservation efficient of superimposed body of wall.
In coupling beam and position, body of wall boundary, coupling beam is provided with the double wedge perpendicular to upper surface, and the lower end of precast concrete plank is provided with corresponding grooves, prefabricated thermal insulation concrete wall and following coupling beam engagement; Two jiaos of intersections in lower end of coupling beam upper end and precast concrete plank are embedded with steel plate and angle steel respectively on coupling beam and the precast concrete plank, during installation, and both welding.The other end of precast concrete plank is embedded with the connecting reinforcement perpendicular to end face, and connecting reinforcement is fixedlyed connected with the cage of reinforcement of cast-in-place coupling beam, and connecting reinforcement constitutes the part of coupling beam cage of reinforcement.
The external surface that the present invention is used for the precast concrete body of wall of body of wall can have decorative pattern or bury the groove of pipeline underground, pastes or exempts on metope secondary and dig groove to replace additional facing, can reduce investment outlay, convenient construction.
The invention provides a kind of new energy-saving house building system, in exterior wall, party wall and floor, all can use prefabrication thermal insulation concrete member, and, need not dismantle these members with this template as the cast-in-situ concrete part, form permanent thermal insulation concrete house structural system.Improve concrete house structural system insulation, heat-proof quality, met the building energy conservation developing direction, and reduced working procedure, shortened the duration, reduced cost, solved not long problem of energy saving building complex process, life-span.
The present invention utilizes precast concrete body of wall and slab form member to help cast-in-place concrete wall, beam, plate location, make cast-in-situ concrete horizontal bar, stirrup, vertical muscle and precast unit mutual effect, reach structural requirement, strengthen the globality of precast unit and cast-in-situ concrete member, structural seismic performance is strong.
The present invention helps integrated design, modularization production, installation; Help improving build guality.Help accurately controlling the duration; Can realize site operation, dry operation, make concrete construction realize plant construction.
The present invention makes the easier energy conservation standard that reaches of building, improves sound insulation, heat insulation, heat-insulating property.Body of wall need not be done insulation layer in addition, and the percentage of usable dwelling area height is beneficial to secondary decoration.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1 body of wall
Fig. 2 is the structural representation of the embodiment of the invention 1 prefabricated thermal insulation concrete wall
Fig. 3 is the structure side view of the embodiment of the invention 1 body of wall
Fig. 4 is the embodiment of the invention 1 a corner structural representation
Fig. 5 is the structural representation of position, exterior wall boundary in the embodiment of the invention 1
Fig. 6 is the embodiment of the invention 1 a floor slab structure schematic diagram
Fig. 7 is the 1-1 sectional drawing of Fig. 6
Fig. 8 is the building structure schematic diagram of the embodiment of the invention 2
Fig. 9 is the structural representation of the embodiment of the invention 2 prefabricated thermal insulation concrete walls
Figure 10 is the 1-1 sectional drawing of Fig. 9
Figure 11 is the 2-2 sectional drawing of Fig. 9
Figure 12 is the structural representation of the embodiment of the invention 2 bodies of wall and coupling beam node
Figure 13 is the 1-1 sectional drawing of Figure 12
Figure 14 is the 2-2 sectional drawing of Figure 12
Figure 15 is the embodiment of the invention 2 floor slab structure schematic diagrames
Figure 16 is for being the 2-2 sectional drawing of Figure 15
The pre-buried angle steel of the 1-body of wall 2-coupling beam 3-floor 4-adiabator layer 5-concrete slab 6-in-situ concrete wall 9-of newel post concrete floor 11-prefabricated thermal insulation concrete wall 12-in-situ concrete wall 13-prefabricated thermal insulation concrete walls body unit 14-steel member 15-screw rod 16-inner bolt hole screw rod 17-connecting reinforcement 21-double wedge 22-coupling beam pre-embedded steel slab 31-prefabricated thermal insulation concrete floor 32-cast-in-place concrete floor 51-groove 91-trough rim rib 92-cross rib 93-spike dowel 52-precast slab
The specific embodiment
Be described further below in conjunction with specific embodiment:
Referring to Fig. 1,2, a kind of self-insulating concrete house structural system, comprise body of wall 1, coupling beam 2 and floor 3, two-layer prefabricated thermal insulation concrete wall 11a is set in outer wall body 1,11b, prefabricated thermal insulation concrete wall 11a, 11b is the concrete slab 5 that inner surface is covered with adiabator layer 4, every layer of prefabricated thermal insulation concrete wall 11a, 11b is made up of some flute profiles or L shaped prefabricated thermal insulation concrete wall body unit 13, with being the perpendicular rib 12 of in-situ concrete wall between two adjacent prefabricated thermal insulation concrete wall body unit of layer, the perpendicular rib 12 of in-situ concrete wall will be connected as a single entity with two adjacent prefabricated thermal insulation concrete wall body unit 13 of layer; Two-layer prefabricated thermal insulation concrete wall body unit 13 is crisscross arranged in the relative mode of notch, and wherein the bottom land of the wall element 13 of the groove rib top of the wall element 13 of one deck prefabricated thermal insulation concrete wall 11a and another layer prefabricated thermal insulation concrete wall 11b is fitted.
Referring to Fig. 3, at the intersection of coupling beam 2 with body of wall 1, the prefabricated thermal insulation concrete wall is located on the coupling beam 2, and cast-in-place coupling beam 2 is cast for one with the upper and lower end of the perpendicular rib 12 of in-situ concrete wall, and the outer face of coupling beam 2 is covered with adiabator layer 4; In the junction of floor 3 and coupling beam 2, cast-in-place coupling beam 2 is cast for one with floor 3.
Referring to Fig. 4, at the place, corner, be provided with in-situ concrete wall newel post 6, body of wall 1 is covered with adiabator layer 4 with the side that newel post has a common boundary, and in-situ concrete wall newel post 6 links together two sides body of wall 1.
Referring to Fig. 5, in interior exterior wall junction, be provided with in-situ concrete wall newel post 6, the side that body of wall and newel post have a common boundary is covered with adiabator layer 4, and in-situ concrete wall newel post 6 links together three face walls.
Referring to Fig. 6,7, floor 3 comprises prefabricated thermal insulation concrete floor 31 and cast-in-place concrete floor 32, prefabricated thermal insulation concrete floor 31 is made up of flute profile concrete floor 9 and adiabator layer 4, in flute profile concrete floor 9, also be provided with cross rib 92, on the rib of flute profile concrete slab trough rim 91 and cross rib 92 be provided with spike dowel 93, spike dowel 93 is fixedlyed connected with the cage of reinforcement of cast-in-place concrete floor 32, cast-in-place concrete floor 31 and prefabricated thermal insulation concrete floor 32 are cast for one, and adiabator layer 4 is clipped in the centre of concrete floor.
Present embodiment is used for highly being lower than 50 meters multilayer or little high-rise concrete building.
Referring to Fig. 8, a kind of self-insulating concrete house structural system, comprise body of wall 1, coupling beam 2 and floor 3, body of wall 1 is made up of prefabricated thermal insulation concrete wall 11 and in-situ concrete wall 12, prefabricated thermal insulation concrete wall 11 is covered with the concrete slab 5 of adiabator layer 4 for inner surface, in the prefabricated thermal insulation concrete wall 11 with the in-situ concrete wall 12 superimposed one that are cast for; The junction of coupling beam 2 and body of wall 1, cast-in-place coupling beam 2 is cast for one with in-situ concrete wall 12 up and down, and the outer face of coupling beam 2 is covered with adiabator layer 4.
Referring to Fig. 9,10,11, at interval embedding in prefabricated thermal insulation concrete wall 11 have an inner bolt hole screw rod 16, screw rod 15 inserts inner bolt hole screw rod 16 and protrudes in outside the adiabator layer 4 of prefabricated thermal insulation concrete wall, the inner bolt hole screw rod 16 of prefabricated thermal insulation concrete wall one side setting is interconnected to the cage of reinforcement of in-situ concrete wall, leaves the space around inner bolt hole screw rod 16, and the upper end of precast concrete plank is embedded with the connecting reinforcement 17 perpendicular to end face.
Referring to Figure 12,13,14 in coupling beam 2 and position, body of wall 1 boundary, coupling beam 2 is provided with the double wedge 21 perpendicular to upper surface, and the lower end of precast concrete plank 5 is provided with corresponding grooves 51, and the prefabricated thermal insulation concrete wall is by groove 51 and following double wedge 21 interlockings, the two jiaos of intersections in the lower end of coupling beam 2 upper ends and precast concrete plank, be respectively equipped with steel plate 22 on coupling beam and the precast concrete plank, angle steel 52, both welding during installation.Connecting reinforcement 17 is fixedlyed connected with the cage of reinforcement of cast-in-place coupling beam 2, and the connecting reinforcement 17 on the precast concrete plank is as the part of cast-in-place coupling beam cage of reinforcement.
Referring to Figure 15,16, floor 3 comprises prefabricated thermal insulation concrete floor 31 and cast-in-place concrete floor 32, prefabricated thermal insulation concrete floor 31 is made up of concrete floor 9 and adiabator layer 4, in concrete slab 9, be provided with approximate equally distributed spike dowel 93, be provided with perforation 41 on the thermal insulation layer 4 that is provided with spike dowel 93 places, a distal process of spike dowel 93 is for outside the thermal insulation layer 4.
Present embodiment is used for high-rise concrete shear wall structure system.
Claims (9)
1. self-insulating concrete house structural system, comprise body of wall, coupling beam and floor, it is characterized in that, comprise prefabricated thermal insulation concrete wall and in-situ concrete wall in the described body of wall, the prefabricated thermal insulation concrete wall is the concrete slab that inner surface is covered with adiabator layer, the superimposed one that is cast for of prefabricated thermal insulation concrete wall and in-situ concrete wall forms the concrete wall that adiabator layer is clipped in the middle; The junction of described coupling beam and exterior wall, cast-in-place coupling beam is cast for one with in-situ concrete wall up and down, and the outer face of coupling beam is covered with adiabator layer; In the junction of floor and coupling beam, cast-in-place coupling beam and described floor are cast for one; Described floor comprises prefabricated thermal insulation concrete floor and cast-in-place concrete floor, and the prefabricated thermal insulation concrete floor comprises concrete slab and adiabator layer, and adiabator layer overlays on the concrete slab; Also be provided with spike dowel on concrete slab, the cage of reinforcement of spike dowel and cast-in-place concrete floor is fixedlyed connected, and cast-in-place concrete floor and prefabricated thermal insulation concrete floor are cast for one, and adiabator layer is clipped in the centre of two-layer concrete floor.
2. concrete house structural system according to claim 1, it is characterized in that, described prefabricated thermal insulation concrete wall is double-deck prefabricated thermal insulation concrete wall, every layer of prefabricated thermal insulation concrete wall is made up of some flute profiles or L shaped prefabricated thermal insulation concrete wall body unit, with being the perpendicular rib of in-situ concrete wall between two adjacent prefabricated thermal insulation concrete wall body unit of layer, the perpendicular rib of in-situ concrete wall will be connected as a single entity with two adjacent prefabricated thermal insulation concrete wall body unit of layer; Two-layer prefabricated thermal insulation concrete wall body unit is crisscross arranged in the relative mode of notch, and wherein the bottom land of the groove rib top of one deck prefabricated thermal insulation concrete wall body unit and another layer prefabricated thermal insulation concrete wall body unit is fitted; The upper and lower end of the perpendicular rib of in-situ concrete wall and the beam of flooring link together.
3. concrete house structural system according to claim 1, it is characterized in that, at interval embedding in the prefabricated thermal insulation concrete wall have a steel member, steel member one end places in the concrete slab, the other end protrudes in outside the adiabator layer of prefabricated thermal insulation concrete wall, the steel member of prefabricated thermal insulation concrete wall one side interconnects, and constitutes the cage of reinforcement of in-situ concrete wall.
4. according to claim 1 or 2 or 3 described concrete house structural systems, it is characterized in that, can have decorative pattern or bury the groove of pipeline underground at the external surface of described prefabricated thermal insulation concrete wall.
5. concrete house structural system according to claim 2, it is characterized in that,, be provided with in-situ concrete wall newel post at corner and interior exterior wall intersection, the side that body of wall and newel post have a common boundary is covered with adiabator layer, and in-situ concrete wall newel post links together the several times body of wall.
6. concrete house structural system according to claim 3, it is characterized in that, described steel member is made up of screw rod and screw rod, the inner bolt hole screw rod is imbedded in the prefabricated thermal insulation concrete wall, screw rod inserts the inner bolt hole screw rod and protrudes in outside the adiabator layer of prefabricated thermal insulation concrete wall, leaves the space around the inner bolt hole screw rod.
7. concrete house structural system according to claim 1, it is characterized in that, in coupling beam and position, body of wall boundary, coupling beam is provided with the double wedge perpendicular to upper surface, the lower end of precast concrete plank is provided with corresponding grooves, prefabricated thermal insulation concrete wall and following coupling beam engagement, be respectively equipped with steel plate and angle steel on coupling beam and the precast concrete plank, both welding during installation, the other end of precast concrete plank is embedded with the connecting reinforcement perpendicular to end face, connecting reinforcement is fixedlyed connected with the cage of reinforcement of cast-in-place coupling beam, and connecting reinforcement constitutes the part of coupling beam cage of reinforcement.
8. concrete house structural system according to claim 1, it is characterized in that, in the described prefabricated thermal insulation concrete floor, concrete slab in the prefabricated thermal insulation concrete floor is a flute profile, also be provided with some cross ribs in the groove, adiabator layer is located in the groove, is furnished with spike dowel on the cross rib in the rib of groove periphery and the groove.
9. concrete house structural system according to claim 1, it is characterized in that in described prefabricated Bao-Wen concrete floor, concrete slab is provided with approximate equally distributed spike dowel, be provided with perforation being provided with on the thermal insulation layer at spike dowel place, a distal process of spike dowel is for outside the thermal insulation layer.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100921670A CN100424282C (en) | 2006-04-06 | 2006-05-18 | Self-insulating concrete house structural system |
| US12/089,736 US8079189B2 (en) | 2006-05-18 | 2007-04-12 | Structure system of concrete building for self-heat insulation |
| PCT/CN2007/001189 WO2007134518A1 (en) | 2006-05-18 | 2007-04-12 | Structure system of concrete buliding for self-heat insulation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200610039349.1 | 2006-04-06 | ||
| CN200610039349 | 2006-04-06 | ||
| CNB2006100921670A CN100424282C (en) | 2006-04-06 | 2006-05-18 | Self-insulating concrete house structural system |
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| CN1888340A CN1888340A (en) | 2007-01-03 |
| CN100424282C true CN100424282C (en) | 2008-10-08 |
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| CNB2006100921670A Expired - Fee Related CN100424282C (en) | 2006-04-06 | 2006-05-18 | Self-insulating concrete house structural system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101089305B (en) * | 2007-07-16 | 2010-11-03 | 南京东荣联自保温房屋技术发展有限公司 | Self thermal insulation concrete inner frame house structure system |
| CN101824868B (en) * | 2010-03-12 | 2012-01-25 | 朱虹 | Thermal insulation soundproof floor and construction method |
| CN109629663A (en) * | 2018-12-28 | 2019-04-16 | 北京泽昌盛建筑科技有限公司 | A kind of absolutely dry formula concrete house structural and preparation method thereof that is linked and packed of standardization |
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| CN2404948Y (en) * | 1999-11-11 | 2000-11-08 | 上海雄美建筑工艺制品有限公司 | Thermal insulation and water-proof composite slab |
| CN1603537A (en) * | 2004-11-05 | 2005-04-06 | 朱秦江 | Composite heat insulation concrete shear wall structure system and its construction method |
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2006
- 2006-05-18 CN CNB2006100921670A patent/CN100424282C/en not_active Expired - Fee Related
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|---|---|---|---|---|
| DE2811024A1 (en) * | 1978-03-14 | 1979-09-20 | Telting Ewald Eugene | Insulated load-bearing hollow building block - has airtight sealed internal hollow space with plastics cased inner walls (NL 18.9.79) |
| DE4017197A1 (en) * | 1990-05-29 | 1991-12-05 | Guenter Altekrueger | Prefabricated wall element mfr. - by casting concrete between machined wall face shell elements |
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| Publication number | Publication date |
|---|---|
| CN1888340A (en) | 2007-01-03 |
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