CN105839824A - Garage roof board structure construction method - Google Patents
Garage roof board structure construction method Download PDFInfo
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- CN105839824A CN105839824A CN201610181132.8A CN201610181132A CN105839824A CN 105839824 A CN105839824 A CN 105839824A CN 201610181132 A CN201610181132 A CN 201610181132A CN 105839824 A CN105839824 A CN 105839824A
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- Prior art keywords
- inner membrance
- inner membrane
- concrete
- membrane member
- girt strip
- Prior art date
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- 238000010276 construction Methods 0.000 title claims abstract description 23
- 239000012528 membrane Substances 0.000 claims abstract description 55
- 239000004567 concrete Substances 0.000 claims abstract description 51
- 238000007667 floating Methods 0.000 claims abstract description 24
- 239000007787 solid Substances 0.000 claims abstract description 11
- 229920006327 polystyrene foam Polymers 0.000 claims abstract description 10
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 6
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 23
- 235000012773 waffles Nutrition 0.000 claims description 15
- 239000003063 flame retardant Substances 0.000 claims description 9
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000005266 casting Methods 0.000 claims description 6
- 239000010410 layer Substances 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 238000009416 shuttering Methods 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 239000003973 paint Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000006260 foam Substances 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 102000045246 noggin Human genes 0.000 description 1
- 108700007229 noggin Proteins 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
- E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
A garage roof board structure construction method comprising the following steps: 1, paving a baseboard template; 2, determining inner membrane module mount positions; 3, mounting inner membrane modules; 4, binding and fixing anti-floating steel bars; 5, pouring concrete. The garage roof board structure comprises an upper roof plate, ribbed beams, and a lower roof plate respectively formed by a reinforced concrete structure and arranged from top to bottom in sequence; a concrete structure cavity inner membrane is arranged in a sealed cavity formed by the upper roof plate, the lower roof plate and the ribbed beams; the concrete structure cavity inner membrane comprises at least one inner membrane module; the surface of the inner membrane module is provided with an outer layer fireproof paint and at least one PVC fixed outer frame; the inner membrane module is a flame retardation type solid polystyrene foam block with density bigger than 15kg/m3.
Description
The application is that filing date December in 2012 13 days, division submit to day to be JIUYUE in 2014 29, Application No.
2014105089420, the divisional application of the Chinese invention patent application of entitled shed deckhead construction method.Original bill application
Day it is December in 2012 13, Application No. 2012105365686, entitled shed deckhead structure and construction method and concrete structure
Cavity inner membrance.
Technical field
The invention belongs to shed deckhead technical field of structures, particularly relate to a kind of solid polystyrene foam block at car
Application technology in the concrete roof cavity structure of storehouse.
Background technology
At present shed deckhead xoncrete structure implant many employings Cavity structural member, work progress is very easy to destroy and
Existing noggin piece weight is too big, needs hoisting transportation during installation, and waste machinery is artificial, and construction cost is high.As
00113549.X reinforced concrete cast-in-situs multihole and preparation method thereof.It is characterized in that the cast-in-situ reinforced concrete porous floor made
The internal cavity containing core-drawing pore-creating of lid.Its manufacture method is;Prop up superstructure bed die, reinforcing bar binding;Pre-buried core before concrete is poured into a mould,
Core coating release agent or cover sealing coat;Core is used fixing device accurate positioning, overcomes concrete core mould to float and construction displacement, protect
The outer concrete thickness of card cavity;Pour concrete maintenance;Core is extracted out when concrete condenses and hardens to suitable intensity.The present invention has cost
Low, from heavy and light, the advantages such as stress performance is more preferably, it is not necessary to loose core, easy construction, can be used for various industrial civil building.
Summary of the invention
The present invention provides a kind of concrete structural cavities inner membrance；The present invention also provides for a kind of garage using concrete structural cavities inner membrance
Top board structure and shed deckhead construction method.
The invention provides a kind of shed deckhead structure using concrete structural cavities inner membrance, it includes all the most successively
For the upper strata top board of reinforced concrete structure, waffle beam and lower floor's top board, at upper strata top board, lower floor's top board and waffle beam surround
Concrete structural cavities inner membrance is placed in closed cavity；Described concrete structural cavities inner membrance, it includes at least one piece of inner membrane member, at inner membrance
Assembly surface is provided with outer layer fireproof coating, and at least one PVC fixes housing；Described inner membrane member is that density is more than 15Kg/
m3 The solid polystyrene foam block of flame retardant type.
The concrete feature of this programme also has, and described inner membrane member is two pieces, and it is two that described PVC fixes housing.
Each PVC fixes housing side with rectangle baffle plate, baffle plate width 10cm ensure that inner membrane member install after two-by-two
Spacing 10cm, will not occurred level displacement in work progress；Inner membrane member top is laid and is overlapped firm two at waffle beam
Anti-floating reinforcing steel bar, Anti-floating reinforcing steel bar specification is the secondary screw-thread steel muscle that diameter is not less than 14mm, inner membrane member when preventing concreting
There is vertical displacement；Gap equal placing concrete tamping between the gap of adjacent inner membrane member, inner membrane member and waffle beam.
The size of inner membrane member is long 950 × wide by 450 × high 430mm or long 750 × wide by 450 × high 430 mm；Inner membrance
It is 25mm with waffle beam gap,
To ensure to meet thickness of concrete cover；The waffle beam arrangement corresponding with described inner membrane member be 1000 ×
The continuous groined type of 1000mm, 1000mm × 800mm pattern is arranged.
Present invention also offers a kind of concrete structural cavities inner membrance, it includes at least one piece of inner membrane member, at inner membrane member table
Face is provided with outer layer fireproof coating, and at least one PVC fixes housing；Described inner membrane member is that density is more than 15Kg/m3 Fire-retardant
The solid polystyrene foam block of type.
The concrete feature of this programme also has, and described inner membrane member is two pieces, and it is two that described PVC fixes housing.
Each PVC fixes housing side with rectangle baffle plate, baffle plate width 10cm ensure that inner membrane member install after two-by-two
Spacing 10cm, will not occurred level displacement in work progress；Inner membrane member top is laid and is overlapped firm two at waffle beam
Anti-floating reinforcing steel bar, inner membrane member generation vertical displacement when preventing concreting.
Inner membrane member basic size (length) is 950 × 450 × 430mm, 750 × 450 × 430 mm.
When concreting is vibrated, inner membrane member will not be destroyed, and solves in current cavity structure filling member work progress
The problem being easily broken damage；Solid eps foam block outer layer arranges fireproof coating.
Present invention also offers a kind of shed deckhead construction method, it comprises the steps: 1, lays base plate template；
2, inner membrane member installation site is determined；3, inner membrane member is installed；4, colligation fixing Anti-floating reinforcing steel bar；5, concreting.
Present invention also offers a kind of shed deckhead construction method, it comprises the steps:
1, base plate template is laid；
1) template and support system should be designed calculating according to actual loading and construction height, and inner membrance load can be disregarded；
2) the full hall of end template is laid, and should individually should lay by design requirement arch camber, post-cast strip position template during support shuttering；
2, inner membrance installation site is determined；Base plate and girt strip reinforcing bar binding determine inner membrance installation site, according to construction drawing after completing
Axial dimension, eject the position line outside girt strip sideline i.e. inner membrance, to ensure that inner membrance is the most in place；Engineering must be checked before snap the line
Axis overall size, confirm errorless after can snap the line；
3, inner membrance is installed；
1) carefully comparison inner membrance arranges drawing, carries out mounting arrangements according to the inner membrance position line, prevents misplaced；
2) should conscientiously check before inner membrance is in place that base plate and girt strip cushion block of concrete bar protective layer the most all install；
3), after inner membrance is in place, should ensure that the size between inner membrance and girt strip, between inner membrance and inner membrance meets design requirement；
4, colligation fixing Anti-floating reinforcing steel bar；
1) Anti-floating reinforcing steel bar is pressed Fig. 5 design and arranges；
2) Anti-floating reinforcing steel bar all should overlap at girt strip；
3) Anti-floating reinforcing steel bar is firm with falsework drawknot at girt strip and inner membrance gap location iron wire；
5, concreting；
1) concrete requires preparation according to design, stone and the medium sand that aggregate selects particle diameter to be 5～20mm, slump >=180；
2), during casting concrete, first pour stigma and Vierendeel girder, then pour girt strip and floorslab concrete, girt strip and floorslab concrete
A direction is carried out simultaneously；Should first fill interior intermembrane space during casting concrete and fill girt strip again, set guaranteeing that inner membrance gap size meets
Meter requirement；Girt strip and two positions, inner membrance gap use two poker vibrators to vibrate simultaneously, it is ensured that base plate is closely knit.
The invention has the beneficial effects as follows:
1, inner membrance uses density more than 15Kg/m3 The solid polystyrene foam block of flame retardant type, its comprcssive strength meets concrete and waters
Pressure requirements when building, will not damage rupture in work progress, it is to avoid occur that concrete infiltration is filled into the cavity knot ruptured
Phenomenon in structure, reduces concrete amount, and cost of material of the present invention is low, reduces comprehensive cost.
2, flexible design is in addition to basic size, also can be nonstandard with on-site actual situations "one off" production different according to design drawing
Type inner membrance, solves top board boundary dimensions very well and does not fixes and special-shaped border inner membrance filling problem, and the scope of application is wider.
3, sound insulation, heat insulation employing density are more than 15Kg/m3 The solid polystyrene foam block of flame retardant type has good guarantor
Temperature, soundproof effect.
4, light weight inner membrance light weight, with 15Kg/m3 As a example by the solid polystyrene foam block of flame retardant type, single inner membrane member
Weight is at about 2.3 3.1Kg, and when template support designs, load can be disregarded, and on-the-spot transport is installed light, saves mechanical, artificial
Expense.
5, construction is fast, duration short construction technology is simple, after floor bottom mould and reinforcing bar are completed, directly lays inner membrance, finally
Colligation Anti-floating reinforcing steel bar.After concreting, inner membrance combines with concrete, need not tear inner membrance, reduction of erection time, joint open
Material saving and labour cost.
Accompanying drawing explanation
Fig. 1 is shed deckhead structural representation；Fig. 2 is shed deckhead structural plan schematic diagram；Fig. 3 is inner membrane member structure
Schematic diagram；Fig. 4 is shed deckhead construction method flow chart；Fig. 5 is that on inner membrane member, Anti-floating reinforcing steel bar arranges schematic diagram.
In figure: the top board of 1-upper strata；2-inner membrane member；3-lower floor top board；4-waffle beam；5-baffle plate；6-PVC fixes housing；
7-Anti-floating reinforcing steel bar.
Detailed description of the invention
Embodiment one:
As it is shown on figure 3, a kind of concrete structural cavities inner membrance, it includes at least one piece of inner membrane member 2, in inner membrane member 2 surface configuration
There is outer layer fireproof coating, and at least one PVC fixes housing 6；Described inner membrane member 2 is more than 15Kg/m for density3 Flame retardant type is real
Heart polystyrene foam block.Described inner membrane member 2 is two pieces, and it is two that described PVC fixes housing 6.Each PVC fixes housing 6
Side with rectangle baffle plate 5, the wide 10cm of baffle plate 5 ensure that inner membrane member 2 install after spacing 10cm two-by-two, in work progress not
Can occurred level displacement；As it is shown in figure 5, inner membrane member 2 top is laid overlaps firm two Anti-floating reinforcing steel bars 7 at waffle beam 4,
Described Anti-floating reinforcing steel bar is two diameters secondary screw-thread steel muscle not less than 14mm, centrally arranged at inner membrane member upper surface, two
Anti-floating reinforcing steel bar interval 300mm, and inner membrane member outer rim distance 350mm, when preventing concreting there is vertical position in inner membrane member 2
Move.The size of inner membrane member is long 950 × wide by 450 × high 430mm or long 750 × wide by 450 × high 430 mm；Inner membrance and close rib
Beam gap is 25mm.Use density more than 15Kg/m3 The solid polystyrene foam block of flame retardant type, inner membrance when concreting is vibrated
Assembly will not be destroyed, and solves the problem being easily broken damage in current cavity structure filling member work progress；
Embodiment two:
The present embodiment repeats no more with embodiment one something in common, and difference is that it is a kind of use concrete structural cavities inner membrance
Shed deckhead structure, as shown in Figure 1-2, it includes the upper strata top board 1 being reinforced concrete structure the most successively, close
Girt strip 4 and lower floor's top board 3, place concrete structural cavities in upper strata top board 1, the closed cavity that lower floor's top board 3 and waffle beam 4 surround
Inner membrance；Described concrete structural cavities inner membrance, it includes at least one piece of inner membrane member 2, has outer layer to prevent fires in inner membrane member 2 surface configuration
Coating, and at least one PVC fixes housing 6；Described inner membrane member 2 is more than 15Kg/m for density3 The solid polystyrene of flame retardant type
Foam block, to ensure to meet thickness of concrete cover；The waffle beam arrangement corresponding with described inner membrane member is 1000
× 1000mm, the continuous groined type of 1000mm × 800mm pattern are arranged.
Embodiment three:
As shown in Figure 4, a kind of shed deckhead construction method, it comprises the steps:
1, base plate template is laid；
1) template and support system should be designed calculating according to actual loading and construction height, and inner membrance load can be disregarded；
2) the full hall of end template is laid, and should individually should lay by design requirement arch camber, post-cast strip position template during support shuttering；
2, inner membrance installation site is determined；Base plate and girt strip reinforcing bar binding determine inner membrance installation site, according to construction drawing after completing
Axial dimension, eject the position line outside girt strip sideline i.e. inner membrance, to ensure that inner membrance is the most in place；Engineering must be checked before snap the line
Axis overall size, confirm errorless after can snap the line；
3, inner membrance is installed；
1) carefully comparison inner membrance arranges drawing, carries out mounting arrangements according to the inner membrance position line, prevents misplaced；
2) should conscientiously check before inner membrance is in place that base plate and girt strip cushion block of concrete bar protective layer the most all install；
3), after inner membrance is in place, should ensure that the size between inner membrance and girt strip, between inner membrance and inner membrance meets design requirement；
4, colligation fixing Anti-floating reinforcing steel bar；
1) Anti-floating reinforcing steel bar is pressed Fig. 5 design and arranges；
2) Anti-floating reinforcing steel bar all should overlap at girt strip；
3) Anti-floating reinforcing steel bar is firm with falsework drawknot at girt strip and inner membrance gap location iron wire；
5, concreting；
1) concrete requires preparation according to design, stone and the medium sand that aggregate selects particle diameter to be 5～20mm, slump >=180；
2), during casting concrete, first pour stigma and Vierendeel girder, then pour girt strip and floorslab concrete, girt strip and floorslab concrete
A direction is carried out simultaneously；Should first fill interior intermembrane space during casting concrete and fill girt strip again, set guaranteeing that inner membrance gap size meets
Meter requirement；Girt strip and two positions, inner membrance gap use two poker vibrators to vibrate simultaneously, it is ensured that base plate is closely knit.
Claims (2)
1. a shed deckhead construction method, is characterized in that it comprises the steps: (1), lays base plate template；1) mould
Plate and support system should be designed calculating according to actual loading and construction height, and inner membrance load can be disregarded；
2) the full hall of end template is laid, and should individually should lay by design requirement arch camber, post-cast strip position template during support shuttering；
(2) inner membrance installation site, is determined；Base plate and girt strip reinforcing bar binding determine inner membrance installation site, according to construction drawing after completing
The axial dimension of paper, ejects the position line outside girt strip sideline i.e. inner membrance, to ensure that inner membrance is the most in place；Work must be checked before snap the line
Journey axis overall size, confirm errorless after can snap the line；
(3), inner membrance is installed；
1) carefully comparison inner membrance arranges drawing, carries out mounting arrangements according to the inner membrance position line, prevents misplaced；
2) should conscientiously check before inner membrance is in place that base plate and girt strip cushion block of concrete bar protective layer the most all install；
3), after inner membrance is in place, should ensure that the size between inner membrance and girt strip, between inner membrance and inner membrance meets design requirement；
(4), colligation fixing Anti-floating reinforcing steel bar；
1) Anti-floating reinforcing steel bar is pressed Fig. 5 design and arranges；
2) Anti-floating reinforcing steel bar all should overlap at girt strip；
3) Anti-floating reinforcing steel bar is firm with falsework drawknot at girt strip and inner membrance gap location iron wire；
(5), concreting；
1) concrete requires preparation according to design, stone and the medium sand that aggregate selects particle diameter to be 5～20mm, slump >=180；
2), during casting concrete, first pour stigma and Vierendeel girder, then pour girt strip and floorslab concrete, girt strip and floorslab concrete
A direction is carried out simultaneously；Should first fill interior intermembrane space during casting concrete and fill girt strip again, set guaranteeing that inner membrance gap size meets
Meter requirement；Girt strip and two positions, inner membrance gap use two poker vibrators to vibrate simultaneously, it is ensured that base plate is closely knit.
Shed deckhead construction method the most according to claim 1, it is characterized in that described shed deckhead structure from upper and
Under include successively being the upper strata top board of reinforced concrete structure, waffle beam and lower floor's top board, upper strata top board, lower floor's top board with
Concrete structural cavities inner membrance is placed in the closed cavity that waffle beam surrounds；Described concrete structural cavities inner membrance includes two pieces of inner membrane member,
Outer layer fireproof coating and at least one PVC is had to fix housing every piece of inner membrane member surface configuration；Described inner membrane member is density
More than or equal to 15Kg/m3 The solid polystyrene foam block of flame retardant type；
Each PVC fixes housing side with rectangle baffle plate；Inner membrane member top is laid and is overlapped firm two at waffle beam
Root Anti-floating reinforcing steel bar, inner membrane member generation vertical displacement when preventing concreting；The gap of adjacent inner membrane member, inner membrane member with
Gap equal placing concrete tamping between waffle beam；
The size of inner membrane member is long 950 × wide by 450 × high 430mm or long 750 × wide by 450 × high 430 mm；Inner membrance is with close
Girt strip gap is 25mm, to ensure to meet thickness of concrete cover；The waffle beam layout side corresponding with described inner membrane member
Formula is 1000 × 1000mm, the continuous groined type of 1000mm × 800mm pattern is arranged.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210326554 | 2012-09-06 | ||
| CN2012103265541 | 2012-09-06 | ||
| CN201210536568.6A CN102979233B (en) | 2012-09-06 | 2012-12-13 | Garage roof structure and cavity inner membrane of concrete structure |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210536568.6A Division CN102979233B (en) | 2012-09-06 | 2012-12-13 | Garage roof structure and cavity inner membrane of concrete structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105839824A true CN105839824A (en) | 2016-08-10 |
| CN105839824B CN105839824B (en) | 2018-05-15 |
Family
ID=47853556
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210536568.6A Expired - Fee Related CN102979233B (en) | 2012-09-06 | 2012-12-13 | Garage roof structure and cavity inner membrane of concrete structure |
| CN201410508942.0A Expired - Fee Related CN104234432B (en) | 2012-09-06 | 2012-12-13 | Shed deckhead construction method |
| CN201610181132.8A Expired - Fee Related CN105839824B (en) | 2012-09-06 | 2012-12-13 | Shed deckhead construction method |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210536568.6A Expired - Fee Related CN102979233B (en) | 2012-09-06 | 2012-12-13 | Garage roof structure and cavity inner membrane of concrete structure |
| CN201410508942.0A Expired - Fee Related CN104234432B (en) | 2012-09-06 | 2012-12-13 | Shed deckhead construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN102979233B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111520187A (en) * | 2020-04-08 | 2020-08-11 | 中国矿业大学 | Modified EPS module composite high-water-content sealing wall and construction method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351376B (en) * | 2016-08-29 | 2019-07-05 | 中冶建工集团有限公司 | Shed deckhead construction method |
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- 2012-12-13 CN CN201210536568.6A patent/CN102979233B/en not_active Expired - Fee Related
- 2012-12-13 CN CN201410508942.0A patent/CN104234432B/en not_active Expired - Fee Related
- 2012-12-13 CN CN201610181132.8A patent/CN105839824B/en not_active Expired - Fee Related
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| CH658091A5 (en) * | 1984-07-17 | 1986-10-15 | Planchers Kaiser S A | Prefabricated construction element for the construction of floors, terraces or roofs |
| CN101025000A (en) * | 2006-02-18 | 2007-08-29 | 邱则有 | Cast-in-situ hollow board |
| CN201016191Y (en) * | 2007-02-07 | 2008-02-06 | 张颖 | A Construction Technology of Anti-floating PCM Cast-in-situ Reinforced Concrete Inner Form |
| CN101851956A (en) * | 2009-03-31 | 2010-10-06 | 殷保卫 | Cast-in-place concrete polystyrene foam combination platform construction method |
| CN102409788A (en) * | 2011-08-19 | 2012-04-11 | 北京建工博海建设有限公司 | PCM cast-in-place reinforced concrete large-size sandwich floor and construction method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111520187A (en) * | 2020-04-08 | 2020-08-11 | 中国矿业大学 | Modified EPS module composite high-water-content sealing wall and construction method thereof |
| CN111520187B (en) * | 2020-04-08 | 2021-06-04 | 中国矿业大学 | A kind of modified EPS module composite high water sealing wall and its construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105839824B (en) | 2018-05-15 |
| CN104234432A (en) | 2014-12-24 |
| CN104234432B (en) | 2016-09-14 |
| CN102979233A (en) | 2013-03-20 |
| CN102979233B (en) | 2014-12-24 |
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