CN104612241A - Civil building prefabricated member set and assembly method thereof - Google Patents

Civil building prefabricated member set and assembly method thereof Download PDF

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Publication number
CN104612241A
CN104612241A CN201510058926.0A CN201510058926A CN104612241A CN 104612241 A CN104612241 A CN 104612241A CN 201510058926 A CN201510058926 A CN 201510058926A CN 104612241 A CN104612241 A CN 104612241A
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China
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precast
sloping roof
prefabricated
shear
bending moment
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CN201510058926.0A
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Chinese (zh)
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CN104612241B (en
Inventor
潘树宾
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潘树宾
胡雁翔
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Publication of CN104612241B publication Critical patent/CN104612241B/en

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Abstract

The invention relates to a civil building prefabricated member set and an assembly method of the civil building prefabricated member set. The prefabricated member set comprises prefabricated floor slabs, prefabricated sloping roof floor slabs, prefabricated beams, prefabricated shear walls and prefabricated sloping roof supporting shear walls. The assembly method comprises the steps that steel bars penetrate through all U-shaped hogging moment reinforcement ends of each prefabricated floor slab in a unified mode and are in butt joint with main bars of the corresponding prefabricated shear wall, steel bars penetrate through all the U-shaped hogging moment reinforcement ends at the corresponding ends of the two prefabricated floor slabs in a unified mode, steel bars penetrate through all U-shaped hogging moment reinforcement ends of each prefabricated sloping roof floor slab in a unified mode, a U-shaped hitching bar is hung on a steel stud on the top face of each prefabricated beam in a sleeving mode, steel studs at the upper ends of the prefabricated sloping roof supporting shear walls are inserted in steel stud holes in the prefabricated sloping roof floor slabs, and concrete is poured to all joints. By means of the assembly method, quick and complete on-site assembly of the walls, the beams and the slabs can be realized, the steel consumption, the energy consumption and the quantity of other building materials in use can be substantially lowered, the quantity of work and the construction difficulty can be lowered, investment of labor force can be reduced, cost can be lowered, and the construction period can be shortened.

Description

Unit prefabricated of civilian construction and assembly method thereof

Technical field

The present invention relates to unit prefabricated of a kind of civilian construction and assembly method thereof.

Background technology

Along with socioeconomic development, the demand of civil high-rise buildings also increases day by day.Current civil high-rise buildings mostly is shear wall structure building, the shortcomings such as its building course also exists steel because of the reason of mode of construction, amount of energy consumption is large, situ wet workload is large, difficulty of construction is high, labor intensive is many, long in time limit, therefore urgently on mode of construction, technological innovation is carried out, improve for above-mentioned every shortcoming, needed for satisfied application, follow the paces of development.

Summary of the invention

The technical problem to be solved in the present invention is: the building course of civil high-rise buildings exists the shortcomings such as steel consumption is large, situ wet workload is large, difficulty of construction is high, labor intensive is many, long in time limit at present, unit prefabricated of a kind of civilian construction and assembly method thereof is provided in order to solve this problem, to overcome above-mentioned shortcoming, meet needed for application.

The technical solution adopted for the present invention to solve the technical problems is: unit prefabricated of a kind of civilian construction, include the shear wall of precast floor slab, prefabricated Sloping roof floor, precast beam, precast shear wall and precast support Sloping roof, lateral stressed muscle is all embedded with in precast floor slab and prefabricated Sloping roof floor, the lateral stressed muscle of each bar in precast floor slab forms the U-shaped negative bending moment rib end stretching out precast floor slab end face respectively at the two ends of precast floor slab, the plane orthogonal at U-shaped negative bending moment rib end place is in precast floor slab plate face; The lateral stressed muscle of described prefabricated Sloping roof floor forms at the beam-ends that connects of prefabricated Sloping roof floor the U-shaped negative bending moment rib end stretching out prefabricated Sloping roof floor end face, the plane orthogonal at U-shaped negative bending moment rib end place is in prefabricated Sloping roof floor plate face, be embedded with at the beam-ends that connects of prefabricated Sloping roof floor the U-shaped mounting muscle stretching out end face simultaneously, the plane at U-shaped mounting muscle place is parallel with prefabricated Sloping roof floor plate face, is reserved with steel peg hole in the corresponding position connecing wall end of prefabricated Sloping roof floor; The end face of described precast beam is embedded with steel peg; Be embedded with the main muscle of vertical direction in precast shear wall, the upper/lower terminal face of precast shear wall is stretched out at the two ends of main muscle respectively; The main muscle of vertical direction is embedded with in the shear wall of described precast support Sloping roof, the lower surface of the shear wall of precast support Sloping roof is stretched out in the lower end of main muscle, and the upper surface of the shear wall of precast support Sloping roof is embedded with and connects the suitable steel peg in steel peg hole that wall end reserves with described prefabricated Sloping roof floor.

A kind of method that unit prefabricated for above-mentioned civilian construction is carried out assembling, the U-shaped negative bending moment rib end of precast floor slab plate end is positioned, after between lower two pieces of precast shear walls, in the U-shaped mouth of each U-shaped negative bending moment rib end of precast floor slab, unification wears some reinforcing bars, by upper, the extension correspondence overlap joint of the main muscle of lower two pieces of precast shear walls is fixing or fixing with steel bushing docking, then by the U-shaped negative bending moment rib end of concreting by above-mentioned precast floor slab plate end, the extension of the main muscle of the reinforcing bar worn and precast shear wall waters in the lump and buries simultaneously by upper, corresponding end and the precast floor slab plate end of lower two pieces of precast shear walls are connected,

The U-shaped negative bending moment rib end of the corresponding end of two blocks of precast floor slabs is positioned the top face of same precast beam, the U-shaped negative bending moment rib end of the corresponding end of two blocks of precast floor slabs is interlaced, unifiedly in the U-shaped mouth of interlaced each U-shaped negative bending moment rib end wear some reinforcing bars, then by concreting steel peg pre-buried to the U-shaped negative bending moment rib end of above-mentioned two pieces of precast floor slab corresponding end, the reinforcing bar worn and precast beam end face watered to bury in the lump and the corresponding end of two blocks of precast floor slabs and precast beam end face are connected simultaneously;

The U-shaped negative bending moment rib end and the U-shaped that two pieces of prefabricated Sloping roof floors are connect separately beam-ends mount the top face that muscle is positioned same precast beam, the U-shaped negative bending moment rib end connecing beam-ends of two pieces of prefabricated Sloping roof floors is interlaced, in the U-shaped mouth of interlaced each U-shaped negative bending moment rib end, unification wears some reinforcing bars, the U-shaped mounting muscle connecing beam-ends of two pieces of prefabricated Sloping roof floors respectively corresponding intersect and hanging sleeve in the pre-buried each steel peg of precast beam end face, the prefabricated Sloping roof floor that the shear wall that the pre-buried each steel peg correspondence in the upper surface of the shear wall of precast support Sloping roof inserts this precast support Sloping roof supports connect in the reserved each steel peg hole of wall end, then by concreting, above-mentioned two pieces of prefabricated Sloping roof floors are connect the U-shaped negative bending moment rib end of beam-ends, the reinforcing bar worn, the pre-buried steel peg of precast beam end face water in the lump bury simultaneously by two pieces of prefabricated Sloping roof floors connect beam-ends and precast beam end face is connected, water in the lump to bury the upper surface of the shear wall of precast support Sloping roof is connected with the wall end that connects of prefabricated Sloping roof floor simultaneously by each steel peg hole that wall end reserves of connecing of concreting by each steel peg pre-buried for the shear wall upper surface of above-mentioned precast support Sloping roof and prefabricated Sloping roof floor again.

The invention has the beneficial effects as follows: compared with building operating type with current civil high-rise buildings, utilize unit prefabricated of civilian construction of the present invention and assembly method thereof to build civil high-rise buildings, " wall ", " beam ", " plate " on-the-spot full assembling fast can be realized, thus realize the industrialization of shear wall structure building, the present invention can significantly reduce steel consumption, energy consumption and other constructional materialss consumption (wooden form, shelf pipe support system etc.), reduce workload and difficulty of construction, minimizing labour input, reduce costs and the reduction of erection time.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the invention will be further described.

Fig. 1 is structural representation of the present invention (dotted line represents perspective, and following figure herewith represents).

Fig. 2 is the structure for amplifying schematic diagram irising out part A in Fig. 1.

Fig. 3 is the structure for amplifying schematic diagram irising out part B in Fig. 1.

Fig. 4 is the structure for amplifying schematic diagram irising out part C in Fig. 1.

Fig. 5 is the structure for amplifying schematic diagram irising out part D in Fig. 1.

Fig. 6 is the main TV structure schematic diagram of precast floor slab of the present invention.

Fig. 7 is the main TV structure schematic diagram of prefabricated Sloping roof floor of the present invention.

Fig. 8 is the plan structure schematic diagram of prefabricated Sloping roof floor of the present invention.

Fig. 9 is the main TV structure schematic diagram of precast beam of the present invention.

Figure 10 is the main TV structure schematic diagram of precast shear wall of the present invention.

Figure 11 is the main TV structure schematic diagram of the shear wall of precast support Sloping roof of the present invention.

Figure 12 is the assembly structure schematic diagram of precast floor slab of the present invention and precast shear wall.

Figure 13 is the assembly structure schematic diagram of precast floor slab of the present invention and precast beam.

Figure 14 is the assembly structure schematic diagram (front view) of the shear wall of prefabricated Sloping roof floor of the present invention and precast beam and precast support Sloping roof.

Figure 15 is the assembly structure schematic diagram (top view) of the shear wall of prefabricated Sloping roof floor of the present invention and precast beam and precast support Sloping roof.

In figure: 1. main muscle 10. reinforcing bar 11. concrete of shear wall 6. lateral stressed muscle 6-1.U shape negative bending moment rib end 7.U shape mounting muscle 8. steel peg 9. of precast floor slab 2. prefabricated Sloping roof floor 2-1. steel peg hole 3. precast beam 4. precast shear wall 5. precast support Sloping roof.

Detailed description of the invention

A kind of unit prefabricated of civilian construction, as shown in Fig. 1, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, it includes the shear wall 5 of precast floor slab 1, prefabricated Sloping roof floor 2, precast beam 3, precast shear wall 4 and precast support Sloping roof, lateral stressed muscle 6 is all embedded with in precast floor slab 1 and prefabricated Sloping roof floor 2, the lateral stressed muscle 6 of each bar in precast floor slab 1 forms the U-shaped negative bending moment rib end 6-1 stretching out precast floor slab 1 end face respectively at the two ends of precast floor slab 1, the plane orthogonal at U-shaped negative bending moment rib end 6-1 place is in precast floor slab 1 plate face; The lateral stressed muscle 6 of described prefabricated Sloping roof floor 2 forms at the beam-ends that connects of prefabricated Sloping roof floor 2 the U-shaped negative bending moment rib end 6-1 stretching out prefabricated Sloping roof floor 2 end face, the plane orthogonal at U-shaped negative bending moment rib end 6-1 place is in prefabricated Sloping roof floor 2 plate face, be embedded with at the beam-ends that connects of prefabricated Sloping roof floor 2 the U-shaped mounting muscle 7 stretching out end face simultaneously, the plane at U-shaped mounting muscle 7 place is parallel with prefabricated Sloping roof floor 2 plate face, is reserved with steel peg hole 2-1 in the corresponding position connecing wall end of prefabricated Sloping roof floor 2; The end face of precast beam 3 is embedded with steel peg 8; Be embedded with the main muscle 9 of vertical direction in precast shear wall 4, the upper/lower terminal face of precast shear wall 4 is stretched out at the two ends of main muscle 9 respectively; The main muscle 9 of vertical direction is embedded with in the shear wall 5 of described precast support Sloping roof, the lower surface of the shear wall 5 of precast support Sloping roof is stretched out in the lower end of main muscle 9, and the upper surface of the shear wall 5 of precast support Sloping roof is embedded with and connects the suitable steel peg 8 of steel peg hole 2-1 that wall end reserves with described prefabricated Sloping roof floor 2.

Method by unit prefabricated for above-mentioned civilian construction is carried out assembling: see Fig. 2 and Figure 12, the U-shaped negative bending moment rib end 6-1 of precast floor slab 1 plate end is positioned, after between lower two pieces of precast shear walls 4, in the U-shaped mouth of each U-shaped negative bending moment rib end 6-1 of precast floor slab 1, unification wears some reinforcing bars 10, by upper, the extension correspondence overlap joint of the main muscle 9 of lower two pieces of precast shear walls 4 is fixing or fixing with steel bushing docking, then concreting 11 is passed through by the U-shaped negative bending moment rib end 6-1 of above-mentioned precast floor slab 1 plate end, the extension of the reinforcing bar 10 worn and the main muscle 9 of precast shear wall 4 waters in the lump and buries simultaneously by upper, corresponding end and the precast floor slab 1 plate end of lower two pieces of precast shear walls 4 are connected,

See Fig. 3 and Figure 13, the U-shaped negative bending moment rib end 6-1 of the corresponding end of two blocks of precast floor slabs 1 is positioned the top face of same precast beam 3, the U-shaped negative bending moment rib end 6-1 of the corresponding end of two blocks of precast floor slabs 1 is interlaced, in the U-shaped mouth of interlaced each U-shaped negative bending moment rib end 6-1, unification wears some reinforcing bars 10, then concreting 11 is passed through by the U-shaped negative bending moment rib end 6-1 of above-mentioned two pieces of precast floor slab 1 corresponding end, the reinforcing bar 10 worn and the pre-buried steel peg 8 of precast beam 3 end face water in the lump to bury and the corresponding end of two blocks of precast floor slabs 1 and precast beam 3 end face are connected simultaneously,

See Fig. 4, Fig. 5, Figure 14 and Figure 15, the U-shaped negative bending moment rib end 6-1 and the U-shaped that two pieces of prefabricated Sloping roof floors 2 are connect separately beam-ends mount the top face that muscle 7 is positioned same precast beam 3, the U-shaped negative bending moment rib end 6-1 connecing beam-ends of two pieces of prefabricated Sloping roof floors 2 is interlaced, in the U-shaped mouth of interlaced each U-shaped negative bending moment rib end 6-1, unification wears some reinforcing bars 10, the U-shaped mounting muscle 7 connecing beam-ends of two pieces of prefabricated Sloping roof floors 2 respectively corresponding intersect and hanging sleeve in the pre-buried each steel peg 8 of precast beam 3 end face, the prefabricated Sloping roof floor 2 that the shear wall 5 that pre-buried each steel peg 8 correspondence in the upper surface of the shear wall 5 of precast support Sloping roof inserts this precast support Sloping roof supports connect in the reserved each steel peg hole 2-1 of wall end, then by concreting 11, above-mentioned two pieces of prefabricated Sloping roof floors 2 are met the U-shaped negative bending moment rib end 6-1 of beam-ends, the reinforcing bar 10 worn, the pre-buried steel peg 8 of precast beam 3 end face water in the lump bury simultaneously by two pieces of prefabricated Sloping roof floors 2 connect beam-ends and precast beam 3 end face is connected, water in the lump to bury the upper surface of the shear wall 5 of precast support Sloping roof is connected with the wall end that connects of prefabricated Sloping roof floor 2 simultaneously by each steel peg hole 2-1 that wall end reserves of connecing of concreting 11 by each steel peg 8 pre-buried for shear wall 5 upper surface of above-mentioned precast support Sloping roof and prefabricated Sloping roof floor 2 again.

Above-described embodiment is only for explaining explanation the present invention, but not the restriction to rights protection of the present invention, the change of every any unsubstantiality carried out on the basis of the present invention's essence scheme, all should fall within the scope of protection of the present invention.

Claims (2)

1. unit prefabricated of civilian construction, include precast floor slab (1), prefabricated Sloping roof floor (2), precast beam (3), the shear wall (5) of precast shear wall (4) and precast support Sloping roof, it is characterized in that: in precast floor slab (1) and prefabricated Sloping roof floor (2), be all embedded with lateral stressed muscle (6), the lateral stressed muscle of each bar (6) in precast floor slab (1) forms the U-shaped negative bending moment rib end (6-1) stretching out precast floor slab (1) end face respectively at the two ends of precast floor slab (1), the plane orthogonal at U-shaped negative bending moment rib end (6-1) place is in precast floor slab (1) plate face, the lateral stressed muscle (6) of described prefabricated Sloping roof floor (2) forms at the beam-ends that connects of prefabricated Sloping roof floor (2) the U-shaped negative bending moment rib end (6-1) stretching out prefabricated Sloping roof floor (2) end face, the plane orthogonal at U-shaped negative bending moment rib end (6-1) place is in prefabricated Sloping roof floor (2) plate face, be embedded with at the beam-ends that connects of prefabricated Sloping roof floor (2) U-shaped mounting muscle (7) stretching out end face simultaneously, the plane at U-shaped mounting muscle (7) place is parallel with prefabricated Sloping roof floor (2) plate face, steel peg hole (2-1) is reserved with in the corresponding position connecing wall end of prefabricated Sloping roof floor (2), the end face of described precast beam (3) is embedded with steel peg (8), be embedded with the main muscle (9) of vertical direction in precast shear wall (4), the upper/lower terminal face of precast shear wall (4) is stretched out at the two ends of main muscle (9) respectively, the main muscle (9) of vertical direction is embedded with in the shear wall (5) of described precast support Sloping roof, the lower surface of the shear wall (5) of precast support Sloping roof is stretched out in the lower end of main muscle (9), and the upper surface of the shear wall (5) of precast support Sloping roof is embedded with and connects the suitable steel peg (8) in the reserved steel peg hole (2-1) of wall end with described prefabricated Sloping roof floor (2).
2. the method that unit prefabricated for civilian construction according to claim 1 is carried out assembling, it is characterized in that: the U-shaped negative bending moment rib end (6-1) of precast floor slab (1) plate end is positioned, after between lower two pieces of precast shear walls (4), in the U-shaped mouth of each U-shaped negative bending moment rib end (6-1) of precast floor slab (1), unification wears some reinforcing bars (10), by upper, the extension correspondence overlap joint of the main muscle (9) of lower two pieces of precast shear walls (4) is fixing or fixing with steel bushing docking, then concreting (11) is passed through by the U-shaped negative bending moment rib end (6-1) of above-mentioned precast floor slab (1) plate end, the extension of the reinforcing bar (10) worn and the main muscle (9) of precast shear wall (4) waters in the lump and buries simultaneously by upper, corresponding end and precast floor slab (1) the plate end of lower two pieces of precast shear walls (4) are connected,
The U-shaped negative bending moment rib end (6-1) of the corresponding end of two pieces of precast floor slabs (1) is positioned the top face of same precast beam (3), the U-shaped negative bending moment rib end (6-1) of the corresponding end of two pieces of precast floor slabs (1) is interlaced, in the U-shaped mouth of interlaced each U-shaped negative bending moment rib end (6-1), unification wears some reinforcing bars (10), then concreting (11) is passed through by the U-shaped negative bending moment rib end (6-1) of above-mentioned two pieces of precast floor slab (1) corresponding end, the reinforcing bar (10) worn and the pre-buried steel peg (8) of precast beam (3) end face water in the lump to bury and the corresponding end of two pieces of precast floor slabs (1) and precast beam (3) end face are connected simultaneously,
The U-shaped negative bending moment rib end (6-1) and the U-shaped that two pieces of prefabricated Sloping roof floors (2) are connect separately beam-ends mount the top face that muscle (7) is positioned same precast beam (3), the U-shaped negative bending moment rib end (6-1) connecing beam-ends of two pieces of prefabricated Sloping roof floors (2) is interlaced, in the U-shaped mouth of interlaced each U-shaped negative bending moment rib end (6-1), unification wears some reinforcing bars (10), U-shaped mounting muscle (7) connecing beam-ends of two pieces of prefabricated Sloping roof floors (2) respectively corresponding intersect and hanging sleeve in the pre-buried each steel peg (8) of precast beam (3) end face, the prefabricated Sloping roof floor (2) that the shear wall (5) that pre-buried each steel peg (8) correspondence in the upper surface of the shear wall (5) of precast support Sloping roof inserts this precast support Sloping roof supports connect in the reserved each steel peg hole (2-1) of wall end, then by concreting (11), above-mentioned two pieces of prefabricated Sloping roof floors (2) are connect the U-shaped negative bending moment rib end (6-1) of beam-ends, the reinforcing bar (10) worn, the pre-buried steel peg (8) of precast beam (3) end face water in the lump bury simultaneously by two pieces of prefabricated Sloping roof floors (2) connect beam-ends and precast beam (3) end face is connected, water in the lump to bury the connect wall end of the upper surface of the shear wall (5) of precast support Sloping roof with prefabricated Sloping roof floor (2) is connected simultaneously by the reserved each steel peg hole (2-1) of wall end that connects of concreting (11) by each steel peg (8) pre-buried for shear wall (5) upper surface of above-mentioned precast support Sloping roof and prefabricated Sloping roof floor (2) again.
CN201510058926.0A 2015-02-05 2015-02-05 The unit prefabricated part of civil buildings and its assembly method CN104612241B (en)

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Cited By (20)

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Publication number Priority date Publication date Assignee Title
CN105297905A (en) * 2015-10-14 2016-02-03 云南省建筑科学研究院 Method for connecting prefabricated floor and prefabricated vertical component
CN106284798A (en) * 2016-09-28 2017-01-04 中民筑友科技投资有限公司 A kind of assembled roof system
CN106284802A (en) * 2016-09-28 2017-01-04 中民筑友科技投资有限公司 A kind of assembly method of roof system
CN106284794A (en) * 2016-09-28 2017-01-04 中民筑友科技投资有限公司 A kind of assembled roof system
CN106284799A (en) * 2016-09-28 2017-01-04 中民筑友科技投资有限公司 A kind of assembly method of roof system
CN106284796A (en) * 2016-09-28 2017-01-04 中民筑友科技投资有限公司 A kind of assembled roof system
CN106284786A (en) * 2015-05-21 2017-01-04 海南华磊建筑设计咨询有限公司 A kind of beams and slabs
CN106284801A (en) * 2016-09-28 2017-01-04 中民筑友科技投资有限公司 A kind of assembled roof system
CN106284797A (en) * 2016-09-28 2017-01-04 中民筑友科技投资有限公司 A kind of assembly method of roof system
CN106284800A (en) * 2016-09-28 2017-01-04 中民筑友科技投资有限公司 A kind of assembly method of roof system
CN106284795A (en) * 2016-09-28 2017-01-04 中民筑友科技投资有限公司 A kind of assembled roof system
CN106320590A (en) * 2016-09-28 2017-01-11 中民筑友科技投资有限公司 Roof assembling method
CN106320589A (en) * 2016-09-28 2017-01-11 中民筑友科技投资有限公司 Roof assembling method
CN106320588A (en) * 2016-09-28 2017-01-11 中民筑友科技投资有限公司 Roof assembling method
CN106351380A (en) * 2016-09-28 2017-01-25 中民筑友科技投资有限公司 Roof assembly method
CN106351379A (en) * 2016-09-28 2017-01-25 中民筑友科技投资有限公司 Roof assembly method
CN106481010A (en) * 2016-09-28 2017-03-08 中民筑友科技投资有限公司 A kind of assembly method of roof system
CN106481011A (en) * 2016-09-28 2017-03-08 中民筑友科技投资有限公司 A kind of assembly method of roof system
CN106481009A (en) * 2016-09-28 2017-03-08 中民筑友科技投资有限公司 A kind of assembly method of roof system
CN106567489A (en) * 2016-09-28 2017-04-19 中民筑友科技投资有限公司 Assembled roof

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DE3423284A1 (en) * 1984-06-23 1986-01-02 Hochtief Ag Hoch Tiefbauten Process for installing steel connecting plates into a prefabricated reinforced concrete compound unit, and spring element for carrying out the process
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Publication number Priority date Publication date Assignee Title
CN106284786A (en) * 2015-05-21 2017-01-04 海南华磊建筑设计咨询有限公司 A kind of beams and slabs
CN105297905A (en) * 2015-10-14 2016-02-03 云南省建筑科学研究院 Method for connecting prefabricated floor and prefabricated vertical component
CN106284795A (en) * 2016-09-28 2017-01-04 中民筑友科技投资有限公司 A kind of assembled roof system
CN106284794A (en) * 2016-09-28 2017-01-04 中民筑友科技投资有限公司 A kind of assembled roof system
CN106284799A (en) * 2016-09-28 2017-01-04 中民筑友科技投资有限公司 A kind of assembly method of roof system
CN106284796A (en) * 2016-09-28 2017-01-04 中民筑友科技投资有限公司 A kind of assembled roof system
CN106284802A (en) * 2016-09-28 2017-01-04 中民筑友科技投资有限公司 A kind of assembly method of roof system
CN106284801A (en) * 2016-09-28 2017-01-04 中民筑友科技投资有限公司 A kind of assembled roof system
CN106284797A (en) * 2016-09-28 2017-01-04 中民筑友科技投资有限公司 A kind of assembly method of roof system
CN106284800A (en) * 2016-09-28 2017-01-04 中民筑友科技投资有限公司 A kind of assembly method of roof system
CN106284798A (en) * 2016-09-28 2017-01-04 中民筑友科技投资有限公司 A kind of assembled roof system
CN106320590A (en) * 2016-09-28 2017-01-11 中民筑友科技投资有限公司 Roof assembling method
CN106320589A (en) * 2016-09-28 2017-01-11 中民筑友科技投资有限公司 Roof assembling method
CN106320588A (en) * 2016-09-28 2017-01-11 中民筑友科技投资有限公司 Roof assembling method
CN106351380A (en) * 2016-09-28 2017-01-25 中民筑友科技投资有限公司 Roof assembly method
CN106351379A (en) * 2016-09-28 2017-01-25 中民筑友科技投资有限公司 Roof assembly method
CN106481010A (en) * 2016-09-28 2017-03-08 中民筑友科技投资有限公司 A kind of assembly method of roof system
CN106481011A (en) * 2016-09-28 2017-03-08 中民筑友科技投资有限公司 A kind of assembly method of roof system
CN106481009A (en) * 2016-09-28 2017-03-08 中民筑友科技投资有限公司 A kind of assembly method of roof system
CN106567489A (en) * 2016-09-28 2017-04-19 中民筑友科技投资有限公司 Assembled roof

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