CN208088611U - Bottom modularization building cover board A class plates - Google Patents

Abstract

The utility model is related to a kind of bottom modularization building cover board A class plates, belong to structural engineering technical field.Bottom modularization building cover board A class plates are rectangular slab, are that wall connecting plate is indulged on top at the top of longitudinally outboard, bottom is lower part longeron connecting plate, and frame beam connects the two, and the width of the plate of a quarter to 1/6th is exposed at outside plate, forms the areas Shi Ding.The utility model installation operation significantly simplifies, assembling speed is fast, and big component general assembly, industrialization degree higher may be used, good economical benefit, and environmental pollution is avoided, sound insulation, insulating layer are especially embedded into the inside of plate, reduce a large amount of field operations, only need at the scene whole plate modularization apply nail operation, it shortens the construction period at double, is constructed by series, make it have good stress performance.

Description

Bottom modularization building cover board A class plates

Technical field

The utility model belongs to building structure technology field, more particularly to a kind of bottom modularization building cover board A class plates.

Background technology

According to statistics, construction industry consumes about 50% energy on the earth, 42% water resource, 50% material and 48% Arable land.Cause disruption of ecological balance, produce global 24% air pollution, 50% greenhouse effects, 40% pollution of waterhead and 50% chlorofluorocarbons etc..

Green building curbs environmental pollution in China, energy-saving and emission-reduction, plays vital work in terms of the adjustment industrial structure With.Past China in terms of Development of Green Building, emphasis steel construction and concrete structure and have ignored timber structure green building. Steel, cement, plastics non-renewable unsustainable property clearly.Present developed country have been recognized that Wood construction and The building materials processed using agricultural wastes, are the correct directions of building industry sustainable development, however department of the Chinese government and society Can all circles for the extensive use of novel Wood construction, there is also many mistaken ideas.

For this reason, it is necessary to carry out systematic research and development for timber structure green building and its industrialization, make China's building production Industry really realizes the green, recyclable, sustainable of overall process.

Utility model content

For the above technical problems, long, environmental protection that the purpose of this utility model is to provide a kind of usage times, can The bottom modularization building cover board of recycling insulates against sound, insulating layer without in addition setting, reduces a large amount of field operations, ensure simultaneously Manufacturing procedure is simple, more ensures it with good stress performance.

The technical solution adopted in the utility model is as follows：

Wall connecting plate (3-1-1), upper lateral are indulged in a kind of bottom modularization building cover board A class plates of the utility model, including top Connecting plate (3-1- between connecting plate (3-1-3), top surface cladding boards (3-1-4), beam upper plate between wall connecting plate (3-1-2), lateral plate 5), lower part longeron connecting plate (3-1-6), lower beam connecting plate (3-1-7), bottom surface cladding boards (3-1-8), postposition add beam slab Connection reinforcement plate (3-1-9), frame beam (3-1-10), are vertically connected with and reinforce stull (3-1-12), end joist (3-1-11) in plate Stull (3-1-14), the lower part connection top areas Shi Ding (3-1-15), arc ventilation opening (3-1- in portion's stull (3-1-13), plate 16) the connection areas Shi Ding (3-1-19), upper wall between the areas Shi Ding (3-1-18), beam upper plate, are connected between end-blocking plate (3-1-17), lateral plate The areas connection wall Wai Shiding (3-1-20), the upper areas wall connection wall Nei Shiding (3-1-21) connect the bottom areas Shi Ding (3-1- with lower part 22)；The bottom modularization building cover board A classes plate (3-1) is rectangular slab, and longitudinal is long side, is laterally short side；At the top of longitudinally outboard Wall connecting plate (3-1-1) is indulged to indulge the top that wall is connect with top, bottom is the lower part longeron connecting plate being connect with lower part longeron (3-1-6), the two is parallel and corresponding up and down, and along the two length direction, the frame beam (3-1-10) perpendicular with the two will The two connects, and connects preferentially using nail connection；The width of the plate of a quarter to 1/6th is exposed at outside plate, is exposed at the portion outside plate Divide and respectively opens up several equally distributed arc ventilation openings (3-1-16)；The vertical wall connecting plate (3-1-1) in top is exposed at plate Outer part forms the areas wall connection wall Wai Shiding (3-1-20), is to apply nail in upper wall connection wall in the region of the same width in inside Area (3-1-21)；The part of lower part longeron connecting plate (3-1-6) being exposed at outside plate forms lower part connection top Shi Ding area (3-1- 15)；In inside, the region of same width is that lower part connects the bottom areas Shi Ding (3-1-22), lower part connection top Shi Ding area (3-1- 15), the upper areas wall connection wall Wai Shiding (3-1-20), the upper areas wall connection wall Nei Shiding (3-1-21) connect the bottom areas Shi Ding with lower part The width of (3-1-22) is equal, and is preferentially equal to the thickness of plate；Longitudinal medial connecting plate (3-1-3) between lateral plate, Joist (3-1-11), lateral plate in equally distributed plate between connecting plate (3-1-3) and frame beam (3-1-10) between lateral plate Between connecting plate (3-1-3), frame beam (3-1-10) and joist in plate (3-1-11) it is respectively parallel；In frame beam (3-1-10) and Be arranged between joist (3-1-11) in plate it is several with both mutually vertical and equally distributed end stull (3-1-13)；? In plate between joist (3-1-11), and respectively set between joist (3-1-11) in connecting plate (3-1-3) and plate between lateral plate Set stull (3-1-14) in the plate perpendicular with the two；Between the lateral plate connecting plate (3-1-3), frame beam (3-1-10) and The end of the lateral ends of joist (3-1-11) is respectively connected with end-blocking plate (3-1-17) using nail in plate；In end-blocking plate (3- 1-17) top is the top cross wall connecting plate (3-1-2) being connect with top cross wall, and bottom is the lower lateral being connect with lower beam Beam connecting plate (3-1-7), the two is parallel and corresponding up and down, along the two length direction, the plate of a quarter to 1/6th Width be exposed at outside plate, the part being exposed at outside plate respectively opens up several equally distributed arc ventilation openings (3-1-16)；On The part of portion's cross wall connecting plate (3-1-2) being exposed at outside plate forms the areas wall connection wall Wai Shiding (3-1-20), same in inside The region of width is the upper areas wall connection wall Nei Shiding (3-1-21)；The part of lower beam connecting plate (3-1-7) being exposed at outside plate Form the lower part connection top areas Shi Ding (3-1-15)；In inside, the region of same width is that lower part connects the bottom areas Shi Ding (3-1- 22), the lower part connection top areas Shi Ding (3-1-15), the upper areas wall connection wall Wai Shiding (3-1-20), the upper areas wall connection wall Nei Shiding The width that (3-1-21) connects the bottom areas Shi Ding (3-1-22) with lower part is equal, and is preferentially equal to the thickness of plate；In the side Into connecting plate between plate (3-1-3), frame beam (3-1-10) and plate the end of the inner opposite end of joist (3-1-11) respectively with Connecting plate (3-1-5) is connected using nail between beam upper plate；In the connecting plate between lateral plate of the connecting plate (3-1-5) between beam upper plate In (3-1-3), frame beam (3-1-10) and plate between joist (3-1-11), it is flat to be respectively provided with the connecting plate (3-1-5) between beam upper plate Stull (3-1-12) is reinforced in capable being vertically connected with, and is vertically connected with and reinforces stull (3-1-12) in line；Indulge wall connecting plate in top Connecting plate (3-1-3) between (3-1-1), top cross wall connecting plate (3-1-2), lateral plate, is vertically connected with joist (3-1-11) in plate Reinforce that stull (3-1-12), end stull (3-1-13), the top surface of stull (3-1-14) flushes in plate, and with top surface cladding boards (3-1-4) is connected；Joist (3-1-11) in frame beam (3-1-10), plate, is vertically connected with reinforcement stull at end-blocking plate (3-1-17) The bottom surface of stull (3-1-14) flushes in (3-1-12), end stull (3-1-13), plate, and with bottom surface cladding boards (3-1-8) Connection；Connecting plate (3-1-5), lower part longeron connecting plate (3-1-6), lower lateral between connecting plate (3-1-3), beam upper plate between lateral plate The bottom surface of beam connecting plate (3-1-7) flushes, and the height for exposing bottom surface cladding boards (3-1-8) is equal, and is to connect between beam upper plate The plate thickness of plate (3-1-5)；The part that connecting plate (3-1-3) exposes between lateral plate forms connection Shi Ding area (3-1- between lateral plate 18) part that, connecting plate (3-1-5) exposes between beam upper plate connects the areas Shi Ding (3-1-19) between forming beam upper plate；All areas Shi Ding Width it is preferentially equal with plate thickness；It is connected between connecting plate (3-1-3), top surface cladding boards (3-1-4), beam upper plate between lateral plate It fills and protects in the space that plate (3-1-5), bottom surface cladding boards (3-1-8), frame beam (3-2-10), end-blocking plate (3-2-17) surround Warm sound insulating material.

Further, the top is vertical connects between wall connecting plate (3-1-1) and top cross wall connecting plate (3-1-2), lateral plate Connecting plate (3-1-5), lower part longeron connecting plate (3-1-6), lower beam connecting plate (3-1- between fishplate bar (3-1-3), beam upper plate 7), postposition adds beam slab connection reinforcement plate (3-1-9), frame beam (3-1-10), joist (3-1-11) in plate, is vertically connected with reinforcement Stull (3-1-12), end stull (3-1-13), in plate stull (3-1-14) and end-blocking plate (3-1-17) thickness all same, and Width is the integral multiple of thickness.

Further, wall connecting plate (3-1-1) and lower part longeron connecting plate (3-1-6) are indulged in the top, in the side of plate It is semicircle to hold the arc ventilation opening (3-1-16) opened up, and in open edge using opposite arc rounding off, radius of the radian is 8mm-12mm；The spacing of arc ventilation opening (3-1-16) is 400mm-600mm.

Further, the installation method of bottom modularization building cover board A class plates, includes the following steps：

A. beam slab (2) connect by ground anchor bolt (4) with basic (1), ground beam slab (2) and basic (1) of surrounding outside Surface flushes, and inner surface stretches out basic (1), and the part of stretching is the ground areas beam slab Shi Ding；Internal ground beam slab (2) stretches out basis (1), the part of stretching is the ground areas beam slab Shi Ding, the width that the ground areas beam slab Shi Ding are stretched out and bottom modularization building cover board A class plates The width in each areas Shi Ding is equal；

B. bottom modularization building cover board A classes plate (3-1), bottom modularization building cover board B plates (3-2), bottom modularization superstructure Plate C plates (3-3), bottom modularization building cover board D plates (3-4) are respectively mounted on ground beam slab (2), bottom modularization building cover board A Class plate (3-1) is mounted on corner；The areas Shi Ding (3-1-15) apply nail at the top of the connection of the lower part of outer side corner sections, using at the top of scene Injection is followed closely (5-1) and is connect with ground beam slab (2), and ground beam slab (2) bottom that lower part connects the bottom areas Shi Ding (3-1-22) is corresponded in corner Portion applies nail, and (5-2) is followed closely by the lower part of ground beam slab (2) and bottom modularization building cover board A classes plate (3-1) using scene bottom injection Longeron connecting plate (3-1-6), lower beam connecting plate (3-1-7) connection；

C. connecting plate (3-1-5) between beam upper plate is placed on internal ground beam slab (2), the areas Shi Ding is connected between beam upper plate (3-1-19) applies nail, is docked on ground beam slab (2) with longitudinally adjacent plate；Beam slab (2) and bottom modularization building cover board B plates on ground Postposition is set between (3-2) and adds beam slab connection reinforcement plate (3-1-9), nail is applied in the ground areas beam slab Shi Ding, using scene bottom (5-2) will be followed closely in injection to add beam slab connection reinforcement plate (3-1-9), bottom modularization building cover board A class plates with ground beam slab (2), postposition The lower beam connecting plate (3-1-7) of (3-1) connects；

D. the areas Shi Ding (3-1-19) is connected between lateral plate between the beam upper plate of connecting plate (3-1-3) and applies nail, and it is laterally adjacent Plate connects.

The advantages of the utility model and advantageous effect：

The utility model installation operation significantly simplifies, and assembling speed is fast, and big component general assembly may be used, and industrializes journey Higher, good economical benefit are spent, and avoids environmental pollution.Sound insulation, insulating layer are especially embedded into the inside of plate, reduced a large amount of Field operation, it is only necessary to which whole plate modularization applies nail operation at the scene, shortens the construction period at double, is constructed by series, makes it have good Stress performance.

Description of the drawings

Based on Fig. 1 with ground beam slab connection diagram.

Fig. 2 is bottom modularization superstructure and ground beam slab connection diagram.

Fig. 3 is bottom modularization building cover board A class plate schematic top plan views.

Fig. 4 is bottom modularization building cover board A class plate elevational schematic views.

Fig. 5 is bottom modularization building cover board A class plate schematic side views.

Fig. 6 does not cover top surface cladding boards for bottom modularization building cover board A class plates（It is not added with heat insulating and sound insulating material）Structure Schematic diagram.

Fig. 7 is the A-A diagrammatic cross-sections of Fig. 3.

In figure：Based on 1；2 be ground beam slab；3 be bottom modularization superstructure；4 be ground anchor bolt；5 follow closely for scene；

3-1 is bottom modularization building cover board A class plates；3-2 is bottom modularization building cover board B plates；3-3 is bottom modularization building Cover board C plates；3-4 is bottom modularization building cover board D plates；

3-1-1 is that wall connecting plate is indulged on top；3-1-2 is top cross wall connecting plate；3-1-3 connecting plates between lateral plate；3- 1-4 is top surface cladding boards；3-1-5 connecting plates between beam upper plate；3-1-6 is lower part longeron connecting plate；3-1-7 is lower beam Connecting plate；3-1-8 is bottom surface cladding boards；3-1-9 is that postposition adds beam slab connection reinforcement plate；3-1-10 is frame beam；3-1-11 For joist in plate；3-1-12 is to be vertically connected with reinforcement stull；3-1-13 is end stull；3-1-14 is stull in plate；3-1-15 The top areas Shi Ding are connected for lower part；3-1-16 is arc ventilation opening;3-1-17 is end-blocking plate；3-1-18 is connected between lateral plate and is applied Follow closely area；3-1-19 connects the areas Shi Ding between beam upper plate；3-1-20 is the upper areas wall connection wall Wai Shiding；3-1-21 is upper wall connection wall The areas Nei Shiding；3-1-22 is that lower part connects the bottom areas Shi Ding；

5-1 is that scene is followed closely with top injection, 5-2 is scene bottom injection nail.

Specific implementation mode

With reference to the accompanying drawings and embodiments to bottom modularization building cover board A classes plate provided by the utility model and its installation side Method is described in detail.

Embodiment

As shown in Fig. 1 ~ Fig. 7, a kind of bottom modularization building cover board A class plates include that wall connecting plate 3-1-1, upper lateral are indulged in top Connecting plate 3-1-5, lower part are vertical between connecting plate 3-1-3, top surface cladding boards 3-1-4, beam upper plate between wall connecting plate 3-1-2, lateral plate Beam connecting plate 3-1-6, lower beam connecting plate 3-1-7, bottom surface cladding boards 3-1-8, postposition add beam slab connection reinforcement plate 3-1- 9, frame beam 3-1-10, joist 3-1-11 in plate, be vertically connected with and reinforce stull 3-1-12, end stull 3-1-13, stull in plate It connects and applies between 3-1-14, lower part connection top Shi Ding area 3-1-15, arc ventilation opening 3-1-16, end-blocking plate 3-1-17, lateral plate Nail area 3-1-18, connection Shi Ding area 3-1-19 between beam upper plate, upper wall connection wall Wai Shiding area 3-1-20, nail is applied in upper wall connection wall Area 3-1-21 connects the bottom areas Shi Ding 3-1-22 with lower part；The bottom modularization building cover board A class plates 3-1 is rectangular slab, longitudinal It is laterally short side for long side；Indulge wall connecting plate 3-1-1 to indulge the top that wall connect with top at the top of longitudinally outboard, bottom for The lower part longeron connecting plate 3-1-6 of lower part longeron connection, the two is parallel and corresponding up and down, along the two length direction, with two The perpendicular frame beam 3-1-10 of person connects the two, connects preferentially using nail connection；The plate of a quarter to 1/6th Width is exposed at outside plate, and the part being exposed at outside plate respectively opens up several equally distributed arc ventilation opening 3-1-16；Top is vertical The part of wall connecting plate 3-1-1 being exposed at outside plate forms wall connection wall Wai Shiding area 3-1-20, in the area of the same width in inside Domain is upper wall connection wall Nei Shiding area 3-1-21；The part of lower part longeron connecting plate 3-1-6 being exposed at outside plate forms lower part connection The top areas Shi Ding 3-1-15；In inside, the region of same width is that lower part connects the bottom areas Shi Ding 3-1-22, lower part connection top The areas Shi Ding 3-1-15, upper wall connection wall Wai Shiding area 3-1-20, upper wall connection wall Nei Shiding area 3-1-21 connect bottom with lower part The width of the areas Shi Ding 3-1-22 is equal, and is preferentially equal to the thickness of plate；Longitudinal medial connecting plate 3-1- between lateral plate 3, the joist 3-1-11 in equally distributed plate between connecting plate 3-1-3 and frame beam 3-1-10 between lateral plate connect between lateral plate Fishplate bar 3-1-3, frame beam 3-1-10 and joist 3-1-11 in plate are respectively parallel；The joist 3-1- in frame beam 3-1-10 and plate Be arranged between 11 it is several with both mutually vertical and equally distributed end stull 3-1-13；In plate joist 3-1-11 it Between, and between lateral plate in connecting plate 3-1-3 and plate between joist 3-1-11 respectively setting with both in perpendicular plate it is horizontal Support 3-1-14；Between the lateral plate in connecting plate 3-1-3, frame beam 3-1-10 and plate the lateral ends of joist 3-1-11 end Portion is respectively connected with end-blocking plate 3-1-17 using nail；Top cross wall at the top of end-blocking plate 3-1-17 to be connect with top cross wall Connecting plate 3-1-2, bottom are the lower beam connecting plate 3-1-7 being connect with lower beam, and the two is parallel and upper and lower corresponding, edge The two length direction, the width of the plate of a quarter to 1/6th is exposed at outside plate, and the part being exposed at outside plate respectively opens up Several equally distributed arc ventilation opening 3-1-16；The part of top cross wall connecting plate 3-1-2 being exposed at outside plate forms wall Connection wall Wai Shiding area 3-1-20, in inside, the region of same width is upper wall connection wall Nei Shiding area 3-1-21；Lower beam The part of connecting plate 3-1-7 being exposed at outside plate forms lower part connection top Shi Ding area 3-1-15；In the region of the same width in inside Connect the bottom areas Shi Ding 3-1-22 for lower part, lower part connection top Shi Ding area 3-1-15, upper wall connection wall Wai Shiding area 3-1-20, The width that upper wall connection wall Nei Shiding area 3-1-21 connect the bottom areas Shi Ding 3-1-22 with lower part is equal, preferentially equal to plate Thickness；The end of the inner opposite end of joist 3-1-11 is equal in connecting plate 3-1-3, frame beam 3-1-10 and plate between the lateral plate Connecting plate 3-1-5 is connected using nail between beam upper plate respectively；Connecting plate 3-1-5's connects between lateral plate between close beam upper plate In plate 3-1-3, frame beam 3-1-10 and plate between joist 3-1-11, it is respectively provided with parallel upper of the connecting plate 3-1-5 between beam upper plate Lower connection reinforcement stull 3-1-12 is vertically connected with and reinforces stull 3-1-12 in line；Indulge wall connecting plate 3-1-1, top in top Connecting plate 3-1-3 between cross wall connecting plate 3-1-2, lateral plate, it joist 3-1-11 in plate, is vertically connected with and reinforces stull 3-1-12, end The top surface of stull 3-1-14 flushes in portion's stull 3-1-13, plate, and is connect with top surface cladding boards 3-1-4；Frame beam 3-1-10, Joist 3-1-11, end-blocking plate 3-1-17 in plate, it is vertically connected with and reinforces stull 3-1-12, end stull 3-1-13, stull 3- in plate The bottom surface of 1-14 flushes, and is connect with bottom surface cladding boards 3-1-8；Connecting plate 3- between connecting plate 3-1-3, beam upper plate between lateral plate 1-5, lower part longeron connecting plate 3-1-6, lower beam connecting plate 3-1-7 bottom surface flush, expose bottom surface cladding boards 3-1-8 height It spends equal, and is the plate thickness of connecting plate 3-1-5 between beam upper plate；The part that connecting plate 3-1-3 exposes between lateral plate is formed laterally Shi Ding area 3-1-18 are connected between plate, the part that connecting plate 3-1-5 exposes between beam upper plate forms connection Shi Ding area 3-1- between beam upper plate 19；The width in all areas Shi Ding is preferentially equal with plate thickness；Connecting plate 3-1-3, top surface cladding boards 3-1-4, beam between lateral plate It is filled in the space that connecting plate 3-1-5, bottom surface cladding boards 3-1-8, frame beam 3-2-10, end-blocking plate 3-2-17 are surrounded between upper plate Heat insulating and sound insulating material.

Vertical connecting plate 3-1-3, the Liang Shang between wall connecting plate 3-1-1 and top cross wall connecting plate 3-1-2, lateral plate in the top Connecting plate 3-1-5, lower part longeron connecting plate 3-1-6, lower beam connecting plate 3-1-7, postposition add beam slab connection reinforcement between plate Plate 3-1-9, frame beam 3-1-10, it joist 3-1-11 in plate, is vertically connected with and reinforces stull 3-1-12, end stull 3-1-13, plate The thickness all same of interior stull 3-1-14 and end-blocking plate 3-1-17, and the integral multiple that width is thickness.

Wall connecting plate 3-1-1 and lower part longeron connecting plate 3-1-6 is indulged on the top, logical in the arc that the side of plate opens up Air port 3-1-16 is semicircle, and uses opposite arc rounding off, radius of the radian 8mm-12mm in open edge；Arc is divulged information The spacing of mouth 3-1-16 is 400mm-600mm.

The installation method of bottom modularization building cover board A class plates, includes the following steps：

A. beam slab 2 is connect by ground anchor bolt 4 with basis 1, is flushed with the outer surface on basis 1 in the ground beam slab 2 of surrounding, interior Basis 1 is stretched out on surface, and the part of stretching is the ground areas beam slab Shi Ding；Internal ground beam slab 2 stretches out basis 1, and the part of stretching is The ground areas beam slab Shi Ding, the width and the width in each areas Shi Ding of bottom modularization building cover board A class plates that the ground areas beam slab Shi Ding are stretched out are equal It is equal；

B. bottom modularization building cover board A class plates 3-1, bottom modularization building cover board B plates 3-2, bottom modularization building cover board C plates 3-3, bottom modularization building cover board D plates 3-4 are respectively mounted on ground beam slab 2, the 3-1 installations of bottom modularization building cover board A class plates In corner；The areas Shi Ding 3-1-15 applies nail at the top of the connection of the lower part of outer side corner sections, using scene top injection nail 5-1 and ground beam Plate 2 connects, and nail is applied in 2 bottom of ground beam slab that the connection bottom areas Shi Ding 3-1-22 in lower part is corresponded in corner, is passed through with bottom using scene Enter to follow closely 5-2 to connect ground beam slab 2 with the lower part longeron connecting plate 3-1-6 of bottom modularization building cover board A class plates 3-1, lower beam Plate 3-1-7 connections；

C. connecting plate 3-1-5 between beam upper plate is placed on internal ground beam slab 2, Shi Ding area 3-1-19 is connected between beam upper plate Shi Ding is docked with longitudinally adjacent plate on ground beam slab 2；It is arranged between ground beam slab 2 and bottom modularization building cover board B plates 3-2 Postposition adds beam slab connection reinforcement plate 3-1-9, and nail is applied in the ground areas beam slab Shi Ding, will be with ground using scene bottom injection nail 5-2 Beam slab 2, postposition add the lower beam connecting plate 3- of beam slab connection reinforcement plate 3-1-9, bottom modularization building cover board A class plates 3-1 1-7 connections；

D. Shi Ding area 3-1-19 are connected between lateral plate between the beam upper plate of connecting plate 3-1-3 and apply nail, are connected with laterally adjacent plate It connects.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and Retouching also should be regarded as the scope of protection of the utility model.

Claims (3)

1. wall connecting plate (3-1-1), top cross wall connecting plate (3-1- are indulged in a kind of bottom modularization building cover board A class plates, including top 2), connecting plate (3-1-5), the connection of lower part longeron between connecting plate (3-1-3), top surface cladding boards (3-1-4), beam upper plate between lateral plate Plate (3-1-6), lower beam connecting plate (3-1-7), bottom surface cladding boards (3-1-8), postposition add beam slab connection reinforcement plate (3-1- 9), frame beam (3-1-10), joist (3-1-11) in plate, be vertically connected with reinforce stull (3-1-12), end stull (3-1-13), Stull (3-1-14), the lower part connection top areas Shi Ding (3-1-15), arc ventilation opening (3-1-16), end-blocking plate (3-1- in plate 17) the connection areas Shi Ding (3-1-19), the upper areas wall connection wall Wai Shiding between the areas Shi Ding (3-1-18), beam upper plate, are connected between lateral plate (3-1-20), the upper areas wall connection wall Nei Shiding (3-1-21) connect the bottom areas Shi Ding (3-1-22) with lower part；It is characterized in that：Institute It is rectangular slab to state bottom modularization building cover board A classes plate (3-1), and longitudinal is long side, is laterally short side；At the top of longitudinally outboard for it is upper Wall connecting plate (3-1-1) is indulged on the top that portion indulges wall connection, and bottom is the lower part longeron connecting plate (3-1- being connect with lower part longeron 6), the two is parallel and corresponding up and down, and along the two length direction, the frame beam (3-1-10) perpendicular with the two connects the two It connects, connection is using nail connection；The width of the plate of a quarter to 1/6th is exposed at outside plate, and the part being exposed at outside plate is respectively opened If several equally distributed arc ventilation openings (3-1-16)；Indulge the part shape of wall connecting plate (3-1-1) being exposed at outside plate in top At the upper areas wall connection wall Wai Shiding (3-1-20), in inside, the region of same width is upper wall connection wall Nei Shiding area (3-1- 21)；The part of lower part longeron connecting plate (3-1-6) being exposed at outside plate forms the lower part connection top areas Shi Ding (3-1-15)；Inside The region of the same width in side is that lower part connects the bottom areas Shi Ding (3-1-22), the lower part connection top areas Shi Ding (3-1-15), upper wall The areas connection wall Wai Shiding (3-1-20), the upper areas wall connection wall Nei Shiding (3-1-21) connect the bottom areas Shi Ding (3-1-22) with lower part Width be equal, be equal to the thickness of plate；Longitudinal medial connecting plate (3-1-3) between lateral plate, connects between lateral plate Joist (3-1-11) in equally distributed plate between fishplate bar (3-1-3) and frame beam (3-1-10), connecting plate (3-1- between lateral plate 3), frame beam (3-1-10) and joist in plate (3-1-11) are respectively parallel；Joist (the 3-1- in frame beam (3-1-10) and plate 11) be arranged between it is several with both mutually vertical and equally distributed end stull (3-1-13)；Joist (the 3-1- in plate 11) between, and respectively setting and the two are perpendicular between joist (3-1-11) in connecting plate (3-1-3) and plate between lateral plate Plate in stull (3-1-14)；Joist (the 3-1- in connecting plate (3-1-3), frame beam (3-1-10) and plate between the lateral plate 11) end of lateral ends is respectively connected with end-blocking plate (3-1-17) using nail；At the top of the end-blocking plate (3-1-17) for The top cross wall connecting plate (3-1-2) of top cross wall connection, bottom is the lower beam connecting plate (3-1- being connect with lower beam 7), the two is parallel and corresponding up and down, and along the two length direction, the width of the plate of a quarter to 1/6th is exposed at plate Outside, the part being exposed at outside plate respectively opens up several equally distributed arc ventilation openings (3-1-16)；Top cross wall connecting plate The part being exposed at outside plate of (3-1-2) forms the areas wall connection wall Wai Shiding (3-1-20), and in inside, the region of same width is The upper areas wall connection wall Nei Shiding (3-1-21)；The part of lower beam connecting plate (3-1-7) being exposed at outside plate forms lower part connection The top areas Shi Ding (3-1-15)；In inside, the region of same width is that lower part connects the bottom areas Shi Ding (3-1-22), lower part connection The top areas Shi Ding (3-1-15), the upper areas wall connection wall Wai Shiding (3-1-20), the upper areas wall connection wall Nei Shiding (3-1-21) and under The width of the portion's connection bottom areas Shi Ding (3-1-22) is equal, and is equal to the thickness of plate；Connecting plate (the 3-1- between the lateral plate 3), the end of the inner opposite end of joist (3-1-11) respectively connecting plate (3- between beam upper plate in frame beam (3-1-10) and plate 1-5) using nail connection；In the connecting plate between lateral plate (3-1-3), the frame beam (3- of the connecting plate (3-1-5) between beam upper plate 1-10) and in plate between joist (3-1-11), it is respectively provided with that parallel between beam upper plate connecting plate (3-1-5) to be vertically connected with reinforcement horizontal It supports (3-1-12), is vertically connected with and reinforces stull (3-1-12) in line；Wall connecting plate (3-1-1) is indulged on top, top cross wall connects Connecting plate (3-1-3) between fishplate bar (3-1-2), lateral plate, joist (3-1-11) in plate, be vertically connected with reinforce stull (3-1-12), The top surface of stull (3-1-14) flushes in end stull (3-1-13), plate, and is connect with top surface cladding boards (3-1-4)；Frame Joist (3-1-11), end-blocking plate (3-1-17) in beam (3-1-10), plate are vertically connected with and reinforce stull (3-1-12), end stull The bottom surface of stull (3-1-14) flushes in (3-1-13), plate, and is connect with bottom surface cladding boards (3-1-8)；It is connected between lateral plate Connecting plate (3-1-5) between plate (3-1-3), beam upper plate, lower part longeron connecting plate (3-1-6), lower beam connecting plate (3-1-7) Bottom surface flushes, and the height for exposing bottom surface cladding boards (3-1-8) is equal, and is the plate thickness of connecting plate (3-1-5) between beam upper plate；Side The part exposed to connecting plate between plate (3-1-3) connects the areas Shi Ding (3-1-18) between forming lateral plate, connecting plate (3- between beam upper plate 1-5) part exposed connects the areas Shi Ding (3-1-19) between forming beam upper plate；The width in all areas Shi Ding is equal with plate thickness；? Connecting plate (3-1-5), bottom surface cladding boards (3- between connecting plate (3-1-3), top surface cladding boards (3-1-4), beam upper plate between lateral plate 1-8), heat insulating and sound insulating material is filled in the space that frame beam (3-2-10), end-blocking plate (3-2-17) surround.

2. bottom modularization building cover board A class plates as described in claim 1, it is characterised in that：Indulge wall connecting plate (3- in the top 1-1) connecting plate (3-1-5), lower part between connecting plate (3-1-3), beam upper plate between top cross wall connecting plate (3-1-2), lateral plate Longeron connecting plate (3-1-6), lower beam connecting plate (3-1-7), postposition add beam slab connection reinforcement plate (3-1-9), frame beam Joist (3-1-11) in (3-1-10), plate is vertically connected with and reinforces stull (3-1-12), end stull (3-1-13), stull in plate The thickness all same of (3-1-14) and end-blocking plate (3-1-17), and the integral multiple that width is thickness.

3. bottom modularization building cover board A class plates as described in claim 1, it is characterised in that：Indulge wall connecting plate in the top (3-1-1) and lower part longeron connecting plate (3-1-6) is semicircle in the arc ventilation opening (3-1-16) that the side of plate opens up, and Opposite arc rounding off, radius of the radian 8mm-12mm are used in open edge；The spacing of arc ventilation opening (3-1-16) is 400mm-600mm。