CN108204057A - The connection method of NCCLT thermal insulation boards and its wallboard and roof boarding - Google Patents
The connection method of NCCLT thermal insulation boards and its wallboard and roof boarding Download PDFInfo
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- CN108204057A CN108204057A CN201810160793.1A CN201810160793A CN108204057A CN 108204057 A CN108204057 A CN 108204057A CN 201810160793 A CN201810160793 A CN 201810160793A CN 108204057 A CN108204057 A CN 108204057A
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- thermal insulation
- insulation boards
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- 238000009413 insulation Methods 0.000 title claims abstract description 106
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 18
- 238000005516 engineering process Methods 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 28
- 239000010959 steel Substances 0.000 claims description 28
- 239000002023 wood Substances 0.000 claims description 22
- 238000010079 rubber tapping Methods 0.000 claims description 13
- 238000004321 preservation Methods 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 6
- 239000012774 insulation material Substances 0.000 claims description 5
- 230000017105 transposition Effects 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000033228 biological regulation Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 17
- 238000011084 recovery Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 210000003195 fascia Anatomy 0.000 abstract description 2
- 238000009417 prefabrication Methods 0.000 abstract description 2
- 239000011800 void material Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 57
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 239000003292 glue Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 239000004035 construction material Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000005526 G1 to G0 transition Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 210000001145 finger joint Anatomy 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/02—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs
Abstract
The present invention provides a kind of NCCLT thermal insulation boards and its wallboard and roof boarding connection methods, the Side fascia and roof boarding of NCCLT structure technology systems use NCCLT thermal insulation boards, exterior wall using NCCLT thermal insulation boards is connect with the roof boarding using NCCLT thermal insulation boards, forms wallboard roof boarding connecting node；Connection mainly uses two kinds of connection modes：1. it during flat roof deck, is connected using overhanging arm T-connecting piece；2. it during pitched roof, is connected using the oblique T-connecting piece of overhanging arm.The beneficial effects of the invention are as follows fully achieve prefabrication, durability is obviously improved, do not damage ecological environment, lumber recovery is substantially improved, and realizes that acoustical and thermal integrates, inner void maximizes, greatly improve plank rigidity and intensity, material utilization amount, superior stress performance are reduced, and there is impayable recoverable force ability.NCCLT construction housing costs are low, and processing is simple, easy for construction, increase substantially installation effectiveness, reduce cost.
Description
Technical field
The invention belongs to technical field of buildings, more particularly to a kind of NCCLT thermal insulation boards and its company of wallboard and roof boarding
Connect method.
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 the whole world 24% air pollution, 50% greenhouse effects, 40% pollution of waterhead and
50% chlorofluorocarbons etc..With modern wood structure science and technology and timber treatment technology continue to develop, be fully solved fire prevention, it is moisture-proof,
The series of problems such as anti-corrosion, ant proof, sound insulation allow challenge of the timber in any building, and in projected life and use
On service life, wooden frame structure is considerably longer than concrete structure house.Timber structure and its industrialized continuous development build China
Industry really realizes the green, recyclable, sustainable of overall process.Therefore, ancient and modern timber buildings start gradual
The arena theatre of construction industry is returned to, mainly timber buildings have the advantages such as huge sustainable development：1. green：Forest often gives birth to
Long one cubic metre of timber, can absorb about 850 kilograms of carbon dioxide.And produce 1 cubic metre of about 12 tons of carbon dioxide of steel discharge, 1
Cubic meter of concrete discharges about 3 tons of carbon dioxide.2. health：In timber buildings room air containing a large amount of polyphenol powde and by
The referred to as vitaminic anion of air, it is physically and mentally healthy beneficial to the people.It is 3. energy saving：The properties of heat preservation and energy saving of wooden frame structure is better than appointing
What his structure type.The insulation value of timber is 16 times higher than concrete, 400 times higher than steel, 1600 times higher than aluminium.4. ring
It protects：Timber be naturally can growth material, steel, manufacture of cement cause air, water pollution.5. anti-seismic performance：Timber structure has
Superior flexibility, good ductility and energy dissipation capacity.Even if strong earthquake makes whole building be detached from its basis, structure
It is often intact.Timber structure toughness is big, has very strong resistivity for moment impact load and Cyclic fatigue destruction,
There is best shock resistance, this point has fully been proved in many big earthquake centres in all structures.6. durability：Timber is one
The strong material of kind stabilization, long lifespan, durability.The numerous ancient times Wood constructions in China experienced the hardships precipitation of thousand, still stand erect.
External a large amount of wooden houses, are used for centuries, still play and preferably use function.7. fire resistance：Through fire-retardant
The timber structure of processing has charing effect, and low conductivity effectively can prevent flame from inwardly spreading, so as to ensure entire timber structure
It is not damaged within some time.8. flexible design, utilization rate are high：Compared with steel construction, concrete structure and masonry structure, wood
The type of attachment of structure is the most various, and space layout is the most flexible, utilization rate highest.9. it constructs：The construction period of timber structure is most
It is short, and weatherproof, it can construct any time.
Timber buildings not only have huge sustainable development advantage, and with enormous industrial advantage：1. assemble rate
It is high：Concrete structure is difficult more than 80%, and timber structure can reach 100%.2. standardization, general rate are high：Structural Laminated Wood material list
One, standardization, generalization degree are higher than concrete structure.3. job-shop automation is horizontal high：Timber structure machinability is strong, workshop structure
The percent of automatization of part production is far above concrete structure.4. processing cost is low：Wood structures without mold, pour and conserve,
It processes time saving, saving of labor, save money.5. high precision machining：Timber structure process is using lathe program control operation, high precision machining.
6. transportation cost is low：Timber structure not only light weight, and shape is more regular, without a large amount of exposed steel bar.7. assembling speed is fast：Assembling
Concrete structure is there is still a need for a large amount of wet construction, in contrast, the timber structure construction period can shorten several times.8. worker requires low：
Concrete structure assembling needs large quantities of high-quality professional contingents, a large amount of precisely operations, be in the milk with it is cast-in-place.Especially a large amount of reinforcing bar
Connection, operation difficulty are big.And the installation operation of timber structure significantly simplifies.9. big component general assembly：Due to timber structure light weight,
It is more regular, therefore big component general assembly, industrialization degree higher may be used.
Cross-bedding building blocks（CLT）It is a kind of Novel wooden construction material, it is sorted and cut into using kiln drying specification finger joint lumber
Flitch, through orthogonal（90 degree）After stacking, solid wood board is composed using high-strength material, area and thickness can be customized as required；
Its main feature is that the staggered specification wood gluing of band and vertical line is molded, the alternative concrete material of intensity, surveyed through related
It takes temperature bright：With the combination of materials into Wood construction object anti-seismic performance it is good.
CLT substantially just has very strong load-bearing capacity, and whether in longitudinal direction or transverse combination application aspect,
It can serve as a kind of important load-bearing material.Theoretically, CLT can be used for the structural wood of up to 10 layers timber buildings
Material, and can be as the alternative materials of cement or steel.
CLT belongs to heavy timber construction, the crosswise lamination wood plank of large area, can directly after notch, as the exterior wall of building, floor and
Roof boarding etc. is suitable for more than ground building；Because the technology has the advantage constructed efficiently, at a high speed, and low to weather requirement,
Construction speed can be greatlyd improve.The intrinsic fabulous fire resistances of CLT, this is similar to the characteristic of heavy timber construction：Once fire occurs
Calamity, CLT wood materials surface layer can be slowly carbonized with certain rate and at the same time original inside the maintenance of energy long period
Structural strength.Therefore this charred effect can also be further ensured that the structural strength of plank.In the area that earthquake takes place frequently, in safety
The emphasis considered in design process is the shock resistance of structural system.CLT under construction makes as a kind of construction material with other
The connector and fastener used ensure that overall structure has stronger shock resistance together.Materials are natural, environmentally protective,
In whole life cycle, greenhouse gas emission can be greatly decreased；It is low to execution conditions requirement, it builds installation quickly, saves the duration,
So as to reduce cost；Compared to traditional construction material, material is light, not high to fundamental importance, is conducive to accelerate construction progress and reduce cost；
The timber buildings fire prevention of crosswise lamination timber, anti-seismic performance are excellent.
However there is also the shortcomings that itself by CLT：1. the stationary phase of the structure glue used often only has 50 years, part-structure
Glue stationary phase was less than 20 years, and timber buildings structural life-time is often up to centuries or even thousands of years, the stability of structure glue
Seriously affect the durability of structure.2. it is not only harmful to health largely using structure glue, certain destroy also is generated to environment.3. wood
Its surface is needed to be put down as mirror during material gluing, lumber recovery significantly reduces.4. the materials such as heat preservation, sound insulation can not integrate, increase
Field procedure extends the duration, increases cost.
Invention content
In order to improve the durability of CLT, glue connection is replaced using nail nail connection, no longer using chemical products, extends CL's
Service life, and avoid environmental pollution.Plank lumber recovery is greatly improved, and uses a large amount of internal cavities design side
Method, the Integration ofTechnology not only kept the temperature, to insulate against sound more significantly improve the rigidity of similary plank, stress performance, with more good
Recovery deformability.
To achieve these goals, the technical solution adopted by the present invention is：
NCCLT thermal insulation boards are protected including flush end mouth NCCLT thermal insulation boards, single-ended ladder mouth NCCLT thermal insulation boards, both-end ladder mouth NCCLT
Warm plate；The flush end mouth NCCLT thermal insulation boards are made of multiple plate layers, and each plate layer is made of polylith specification timber, Suo Youxiang
The rift grain wood of adjacent plate layer is mutually vertical；Each layer timber layer is using nail (1-13) connection；Outermost layer and innermost layer are continuous longitudinal direction
Plate layer is made of the longitudinal plank continuously arranged, and is set between the two timber layer several internal with cavity longitudinal direction plank layers and interior
Portion's band cavity transverse direction plank layer；The both ends of continuous longitudinal plate layer are longitudinal end plate (1-3), between longitudinal end plate (1-3) uniformly
It is distributed several typical longitudinal planks (1-1)；
Two piece longitudinal end plates (1-3) of the inside with cavity longitudinal direction plank layer are uniform between both ends, longitudinal end plate (1-3) respectively
Several cavity longitudinal directions inner panel (1-4) is distributed, all longitudinal direction end plates (1-3) and cavity longitudinal direction inner panel (1-4) are mutually parallel；Longitudinal direction
The spacing of all plates of end plate (1-3) and cavity longitudinal direction inner panel (1-4) is the width of 2-5 block plates, and is respectively set at both ends
The lateral end plate (1-11) of filling, and respectively in a row alignment are put, and is set between two rows fill lateral end plates (1-11) several
The lateral inner panel (1-10) of row's filling；The plate width of longitudinal end plate (1-3) is wide 1-2 times of cavity longitudinal direction inner panel (1-4) plate；Filling is horizontal
Each row's spacing to end plate (1-11) and the lateral inner panel (1-10) of filling is the spacing of 5-10 block plates, forms longitudinal cavity (1-
14)；
Two piece lateral end plates (1-8) of the inside with cavity transverse direction plank layer are uniform between both ends, lateral end plate (1-8) respectively
Several cavity transverse direction inner panels (1-9) are distributed, all transverse direction end plates (1-8) and cavity transverse direction inner panel (1-9) are mutually parallel；Laterally
The spacing of all plates of end plate (1-8) and cavity transverse direction inner panel (1-9) is the width of 3-8 block plates, and is respectively set at both ends
The longitudinal end plate (1-6) of filling, and respectively in a row alignment are put, and several rows are set between two rows fill longitudinal end plate (1-6)
The longitudinal inner panel (1-5) of filling；The plate width of the longitudinal end plate (1-6) of filling is wide 1-1.5 times of longitudinal inner panel (1-5) plate of filling；It fills out
Spacing of each row's spacing of longitudinal end plate (1-6) and the longitudinal inner panel (1-5) of filling for 5-10 block plates is filled, forms transverse passageway (1-
15)；
Longitudinal end plate (1-3) of each layer, the longitudinal end plate (1-6) of filling, lateral end plate (1-8), is filled out cavity longitudinal direction inner panel (1-4)
Fill lateral end plate (1-11), longitudinal cavity (1-14) is aligned；The cavity transverse direction inner panel (1-9) of adjacent layer is mutually staggered, and
It is corresponding with the middle part of adjacent transverse passageway (1-15)；In the rectangle that longitudinal end plate (1-3) and lateral end plate (1-8) are overlapped
Center opens up lifting and branch guard aperture (1-17)；Several installing ports (1-18) are opened up on the longitudinal end plate (1-6) of filling；
Single-ended ladder mouth NCCLT thermal insulation boards and flush end mouth NCCLT thermal insulation boards difference lies in：In the continuous longitudinal direction of top layer and bottom
One end of plate layer respectively sets connection ladder mouth (1-16), and the thickness of connection ladder mouth (1-16) is plate thickness, and width is typical case
The half of longitudinal plank (1-1)；When width need to be adjusted, the typical longitudinal plank of outermost is replaced using connector longitudinal direction matching board
(1-1)；
Both-end ladder mouth NCCLT thermal insulation boards and flush end mouth NCCLT thermal insulation boards difference lies in：In the continuous longitudinal direction of top layer and bottom
The both ends of plate layer respectively set connection ladder mouth (1-16), and the thickness of connection ladder mouth (1-16) is plate thickness, and width is typical case
The half of longitudinal plank (1-1)；When width need to be adjusted, the typical longitudinal plank of outermost is replaced using connector longitudinal direction matching board
(1-1)。
Wherein, frivolous heat preservation partition cloth (1-12), frivolous heat preservation partition cloth (1-12), cavity are set between each timber layer
Longitudinal inner panel (1-4), cavity transverse direction inner panel (1-9), fills lateral inner panel (1-10) by outermost layer at the longitudinal inner panel (1-5) of filling
Continuous longitudinal plate layer, longitudinal end plate (1-3), the longitudinal end plate (1-6) of filling, lateral end plate (1-8), filling with innermost layer are laterally
The space that end plate (1-11) surrounds is separated into longitudinal cavity (1- that several mutually independent, closing, air are not easy convection current
And transverse passageway (1-15) 14).
Wherein, the filling thermal insulation material in transverse passageway (1-15), thermal insulation material and the lateral inner panel (1-10) of filling will be vertical
To the cavity of plate layer be separated into several are mutually independent, closing, air be not easy longitudinal cavity (1-14) of convection current.
Wherein, the nail of the nail (1-13) is penetrated position and is applied in nail unit (1-13-1) for the orthogonal overlapping of each layer transverse and longitudinal wood；Root
Each unit nail may be selected according to overlapping area size and penetrate 4,8 or 9 nails (1-13)；
Nail penetrates 4：Nail (1-13) nail is penetrated to apply to follow closely rectangular (1-13-2) or inner ring and apply in outer shroud and be followed closely on rectangular (1-13-3), outer shroud
Shi Ding rectangular (1-13-2) meets specification regulation minimum spacing apart from the distance that nail unit (1-13-1) is applied in the orthogonal overlapping of transverse and longitudinal wood
1-3 times, outer shroud is applied to follow closely rectangular (1-13-2) and inner ring and apply and follow closely the spacing of rectangular (1-13-3) and meet specification for distance and provide most
1-2 times of small spacing；Odd-level nail is distributed as：Two of which follow closely (1-13) outer shroud apply follow closely rectangular (1-13-2) it is diagonal on,
Other two nail (1-13) inner ring apply follow closely that rectangular (1-13-3) and outer shroud apply that nail rectangular (1-13-2) intersects it is diagonal on；Even number
Layer nail is distributed as：Nail rectangular (1-13-2), which is applied, with odd-level nail (1-13) corresponding position outer shroud applies the rectangular (1- of nail with inner ring
13-3) equal transposition；
Nail penetrates 8：The position that wherein 4 nails (1-13) penetrate 4 nails (1-13) with only nail is identical, in addition the position of 4 nails (1-13)
It is set to：Odd-level nail is distributed as：Two nails (1-13) apply the midpoint on two opposite sides for following closely rectangular (1-13-2) in outer shroud, separately
Outer two are followed closely (1-13) on two opposite sides that inner ring is applied to follow closely rectangular (1-13-3) and apply to follow closely rectangular (1-13-2) and intersect with outer shroud
Midpoint；Even level nail is distributed as：It is applied with odd-level nail (1-13) corresponding position outer shroud and follows closely rectangular (1-13-2) and inner ring
Rectangular (1-13-3) the equal transpositions of Shi Ding；
Nail penetrates 9：The position that wherein 8 nails (1-13) penetrate 8 nails (1-13) with only nail is identical；Inner ring, which is applied, follows closely rectangular (1-13-3)
Or outer shroud applies opposite side midpoint line 4 quadrants of composition for following closely rectangular (1-13-2), when odd-level nail (1-13) is at first quartile angle
Portion, even level are the corner of third quadrant；When odd-level nail (1-13) is in the second quadrant corner, even level is the angle of fourth quadrant
Portion.
The connection method of NCCLT thermal insulation boards and its wallboard and roof boarding, the Side fascia and roofing of NCCLT structure technology systems
Plate uses NCCLT thermal insulation boards (1), and the exterior wall using NCCLT thermal insulation boards (1) connects with the roof boarding using NCCLT thermal insulation boards (1)
It connects, forms wallboard roof boarding connecting node；Using following two connection modes：
1. during flat roof deck, being connected using overhanging arm T-connecting piece (2), the lower wall of overhanging arm T-connecting piece (2) is inserted into connection
Plate (2-1) is inserted into the steel plate installing port (1-19) of NCCLT thermal insulation boards (1) wallboard of lower part or cavity installing port (1-20) respectively,
Overhanging arm T-connecting piece (2) is connect with NCCLT thermal insulation boards (1) using pin (4)；When needing to improve node strength, use
Tapping screw (5) applies downwards nail at the screw hole (2-5) of styletable connecting plate (2-2)；NCCLT thermal insulation boards (1) roof boarding is placed in
On overhanging arm T-connecting piece (2), using tapping screw (5) from the screw hole (2-5) on roof panel horizontal connecting plate (2-3) to
Nail is applied in NCCLT thermal insulation boards (1), overhanging arm T-connecting piece (2) is connect with NCCLT thermal insulation boards (1)；
2. it during pitched roof, is connected using the oblique T-connecting piece of overhanging arm (3)；The lower wall of the oblique T-connecting piece of overhanging arm (3) is inserted into
Connecting plate (3-1) is inserted into the steel plate installing port (1-19) of NCCLT thermal insulation boards (1) wallboard of lower part or cavity installing port (1- respectively
20), the oblique T-connecting piece of overhanging arm (3) is connect with NCCLT thermal insulation boards (1) using pin (4)；It is needing to improve node strength
When, nail is applied downwards at the screw hole (3-5) of styletable connection inclined plate (3-2) using tapping screw (5)；By NCCLT thermal insulation boards (1) room
Panel is placed on the oblique T-connecting piece of overhanging arm (3), using tapping screw (5) from the screw hole in roof boarding connection inclined plate (3-3)
(3-5) applies nail into NCCLT thermal insulation boards (1), and the oblique T-connecting piece of overhanging arm (3) is connect with NCCLT thermal insulation boards (1).
Wherein, the overhanging arm T-connecting piece (2) is inserted into connecting plate (2-1), styletable connecting plate (2-2), room including lower wall
Panel-level connecting plate (2-3), pin hole (2-4), screw hole (2-5)；One block of horizontal metal plate is divided into 4 regions, and both ends are respectively
Roof panel horizontal connecting plate (2-3), centre are styletable connecting plate (2-2)；Lower wall is inserted into connecting plate (2-1) and connects with intermediate for styletable
The median perpendicular connection of fishplate bar (2-2), the styletable connecting plate (2-2) of the both sides of connecting line and roof panel horizontal connecting plate (2-3)
Using connecting line as symmetrical axial symmetry；Vertical lower wall, which is inserted on connecting plate (2-1), opens up several pin holes (2-4), and pin hole (2-4) is horizontal
It is vertical to be arranged in rows；Several screw holes (2-5) are opened up on styletable connecting plate (2-2), screw hole (2-5) is inserted into connecting plate (2- with lower wall
1) pin hole (2-4) on mutually staggers；Several screw holes (2-5) are opened up on roof panel horizontal connecting plate (2-3).
Wherein, the oblique T-connecting piece of the overhanging arm (3) is inserted into connecting plate (3-1), styletable connection inclined plate (3- including lower wall
2), roof boarding connection inclined plate (3-3), pin hole (3-4), screw hole (3-5)；One piece of inclined metallic plate is divided into 4 regions, both ends point
Not Wei roof boarding connect inclined plate (3-3), centre for styletable connect inclined plate (3-2)；Vertical lower wall is inserted into connecting plate (3-1) in
Between for styletable connect inclined plate (3-2) median perpendicular connection, the both sides of connecting line styletable connection inclined plate (3-2) and roof boarding company
Inclined plate (3-3) is connect using connecting line as symmetrical axial symmetry；Lower wall is inserted on connecting plate (3-1) and opens up several pin holes (3-4), pin hole
(3-4) transverse and longitudinal is arranged in rows；Several screw holes (3-5) are opened up on styletable connection inclined plate (3-2), screw hole (3-5) is inserted into lower wall
Pin hole (3-4) on connecting plate (3-1) mutually staggers；Several screw holes (3-5) are opened up on roof boarding connection inclined plate (3-3).
Wherein, the steel plate installing port (1-19) is positioned at NCCLT thermal insulation boards bottom, when the number of plies of vertical plate is even number,
Several groups of symmetrical steel plate installing ports (1-19) are opened up in pairs along the filling transverse direction end plate (1-11) of center line two bottom sides；Work as vertical plate
The number of plies be odd number when, open up several groups of symmetrical steel plate installing ports in pairs along the filling transverse direction end plate (1-11) of center line two bottom sides
(1-19)；Or open up row's steel plate installing port (1-19) in the filling transverse direction end plate (1-11) of center line.
Wherein, the cavity installing port (1-20) is positioned at the top and bottom of NCCLT thermal insulation boards, when the number of plies of vertical plate is
During even number, it is not filled with forming cavity installing port (1-20) along filling transverse direction end plate (1-11) part of center line two bottom sides；When
When the number of plies of vertical plate is odd number, filling transverse direction end plate (1-11) part along center line in bottom is not filled with, and forms cavity peace
Fill mouth (1-20)；Or be not filled in filling transverse direction end plate (1-11) part of center line, form cavity installing port (1-20).
The beneficial effects of the invention are as follows：
Fully achieve prefabrication, durability is obviously improved, and does not damage ecological environment, and lumber recovery is substantially improved, realize sound insulation every
It is thermally integrated, inner void maximizes, and greatly improves plank rigidity and intensity, reduces material utilization amount, superior stress performance, and have
There is impayable recoverable force ability.NCCLT construction housing costs are low, and processing is simple, easy for construction, increases substantially installation
Efficiency reduces cost.
Description of the drawings
Fig. 1 is the wallboard roof boarding connecting node schematic diagram of flat roof deck.
Fig. 2 a are overhanging arm T-connecting piece schematic diagram.
Fig. 2 b are overhanging arm T-connecting piece left view.
Fig. 2 c are overhanging arm T-connecting piece vertical view.
Fig. 3 is the wallboard roof boarding connecting node schematic diagram of pitched roof.
Fig. 4 a are the oblique T-connecting piece schematic diagram of overhanging arm.
Fig. 4 b are the oblique T-connecting piece left view of overhanging arm.
Fig. 4 c are the oblique T-connecting piece vertical view of overhanging arm.
Fig. 5 a are the bottom view of the single NCCLT thermal insulation boards with steel plate installing port.
Fig. 5 b are the bottom view of the double NCCLT thermal insulation boards with steel plate installing port（Riser layer is even number）.
Fig. 5 c are the bottom view of the double NCCLT thermal insulation boards with steel plate installing port（Riser layer is odd number）.
Fig. 6 is the bottom view of the NCCLT thermal insulation boards with cavity installing port.
Fig. 7 is the front view of flush end mouth NCCLT thermal insulation boards.
Fig. 8 is the vertical view of flush end mouth NCCLT thermal insulation boards.
Fig. 9 is the side view of flush end mouth NCCLT thermal insulation boards.
Figure 10 is the side view of the NCCLT thermal insulation boards with installing port.
Figure 11 is internal band cavity longitudinal direction plank layer NCCLT thermal insulation board schematic diagrames.
Figure 12 is internal band cavity transverse direction plank layer NCCLT thermal insulation board schematic diagrames.
Figure 13 is single-ended ladder mouth NCCLT thermal insulation board vertical views.
Figure 14 is both-end ladder mouth NCCLT thermal insulation board vertical views.
Figure 15 a intersect rectangular 4 nail layout drawing for odd-level transverse and longitudinal plank.
Figure 15 b intersect rectangular 4 nail layout drawing for even level transverse and longitudinal plank.
Figure 16 a intersect rectangular 8 nail layout drawing for odd-level transverse and longitudinal plank.
Figure 16 b intersect rectangular 8 nail layout drawing for even level transverse and longitudinal plank.
Figure 17 a intersect rectangular 9 nail layout drawing for odd-level transverse and longitudinal plank.
Figure 17 b intersect rectangular 9 nail layout drawing for even level transverse and longitudinal plank.
In figure：1 is NCCLT thermal insulation boards；2 be overhanging arm T-connecting piece；3 be the oblique T-connecting piece of overhanging arm；4 be pin；5
For tapping screw；1-1 is typical longitudinal plank；1-3 is longitudinal end plate；1-4 is cavity longitudinal direction inner panel；1-5 is in filling longitudinal direction
Plate；1-6 is the longitudinal end plate of filling；1-8 is lateral end plate；1-9 is cavity transverse direction inner panel；1-10 is the lateral inner panel of filling；1-11
For the lateral end plate of filling；1-12 is frivolous heat preservation partition cloth；1-13 is nail；1-14 is longitudinal cavity；1-15 is transverse passageway；1-
16 be connection ladder mouth；1-17 is lifting and branch guard aperture；1-18 is installing port；1-19 is steel plate installing port；1-20 pacifies for cavity
Fill mouth；2-1 is inserted into connecting plate for lower wall；2-2 is styletable connecting plate；2-3 is roof panel horizontal connecting plate；2-4 is pin hole；2-5
For screw hole；3-1 is inserted into connecting plate for lower wall；3-2 connects inclined plate for styletable；3-3 connects inclined plate for roof boarding；3-4 is pin hole；3-
5 be screw hole；1-13-1 applies nail unit for the orthogonal overlapping of transverse and longitudinal wood；1-13-2 for outer shroud apply nail it is rectangular；1-13-3 applies nail for inner ring
It is rectangular.
Specific embodiment
In order to further illustrate the present invention, with reference to the accompanying drawings and embodiments to NCCLT thermal insulation boards provided by the invention into
Row describes in detail, but cannot they be interpreted as limiting the scope of the present invention.
Embodiment
As shown in Fig. 1-Figure 17, NCCLT thermal insulation boards and its wallboard and roof boarding connection method, NCCLT structure technology systems it is outer
Wallboard and roof boarding are using NCCLT thermal insulation boards 1, using exterior wall and the roof boarding using NCCLT thermal insulation boards 1 of NCCLT thermal insulation boards 1
Connection forms wallboard roof boarding connecting node；Connection mainly uses two kinds of connection modes：
1. during flat roof deck, being connected using overhanging arm T-connecting piece 2, the lower wall of overhanging arm T-connecting piece 2 is inserted into connecting plate 2-1
It is inserted into the steel plate installing port 1-19 of 1 wallboard of NCCLT thermal insulation boards of lower part or cavity installing port 1-20 respectively, it will be outer using pin 4
Semi-girder T-connecting piece 2 is connect with NCCLT thermal insulation boards 1；When needing to improve node strength, connected using tapping screw 5 in styletable
Nail is applied at the screw hole 2-5 of plate 2-2 downwards；1 roof boarding of NCCLT thermal insulation boards is placed on overhanging arm T-connecting piece 2, using self tapping
Screw 5 applies nail into NCCLT thermal insulation boards 1 from the screw hole 2-5 on roof panel horizontal connecting plate 2-3, by overhanging arm T-connecting piece 2
It is connect with NCCLT thermal insulation boards 1；
2. it during pitched roof, is connected using the oblique T-connecting piece 3 of overhanging arm；The lower wall of the oblique T-connecting piece 3 of overhanging arm is inserted into connection
Plate 3-1 is inserted into the steel plate installing port 1-19 of 1 wallboard of NCCLT thermal insulation boards of lower part or cavity installing port 1-20 respectively, using pin 4
The oblique T-connecting piece 3 of overhanging arm is connect with NCCLT thermal insulation boards 1；When needing to improve node strength, using tapping screw 5 in column
Nail is applied at the screw hole 3-5 of end connection inclined plate 3-2 downwards；1 roof boarding of NCCLT thermal insulation boards is placed in the oblique T-connecting piece 3 of overhanging arm
On, nail is applied into NCCLT thermal insulation boards 1 from the screw hole 3-5 on roof boarding connection inclined plate 3-3 using tapping screw 5, overhanging arm is oblique
T-connecting piece 3 is connect with NCCLT thermal insulation boards 1.
The NCCLT thermal insulation boards mainly include flush end mouth NCCLT thermal insulation boards, single-ended ladder mouth NCCLT thermal insulation boards, both-end
Ladder mouth NCCLT thermal insulation boards；Flush end mouth NCCLT thermal insulation boards are made of multiple plate layers, and each plate layer is by polylith specification timber structure
Into the rift grain wood of all adjacent plies is mutually vertical；Each layer timber layer is using nail 1-13 connections；Outermost layer and innermost layer are to connect
Continuous longitudinal plate layer, is made of the longitudinal plank continuously arranged, and several internal band cavity longitudinal direction planks are set between the two timber layer
Layer and internal band cavity transverse direction plank layer；The both ends of continuous longitudinal plate layer are longitudinal end plate 1-3, between longitudinal end plate 1-3
Even several typical longitudinal plank 1-1 of distribution；
Two piece longitudinal end plate 1-3s of the inside with cavity longitudinal direction plank layer are located at both ends respectively, are uniformly distributed between longitudinal end plate 1-3
Several cavity longitudinal direction inner panel 1-4, all longitudinal direction end plate 1-3 and cavity longitudinal direction inner panel 1-4 are mutually parallel；In longitudinal end plate 1-3
It is the width of 2-5 block plates, and filling transverse end is respectively set at both ends with the spacing of all plates of cavity longitudinal direction inner panel 1-4
Plate 1-11, and respectively in a row alignment, and between the lateral end plate 1-11 of two rows of fillings, several rows is set to fill lateral inner panel 1-
10；The plate width of longitudinal end plate 1-3 is wide 1-2 times of cavity longitudinal direction inner panel 1-4 plates；It fills in transverse direction end plate 1-11 and filling transverse direction
Each row's spacing of plate 1-10 is the spacing of 5-10 block plates, forms longitudinal cavity 1-14；
Two piece lateral end plate 1-8s of the inside with cavity transverse direction plank layer are located at both ends respectively, are uniformly distributed between lateral end plate 1-8
Several cavity transverse direction inner panel 1-9, all transverse direction end plate 1-8 and cavity transverse direction inner panel 1-9 are mutually parallel；Lateral end plate 1-8,
The spacing of all plates of cavity transverse direction inner panel 1-9 is the width of 3-8 block plates, and the longitudinal end plate of filling is respectively set at both ends
1-6, and respectively in a row alignment, and between the longitudinal end plate 1-6 of two rows of fillings, several rows is set to fill longitudinal inner panel 1-5；Filling
The plate width of longitudinal end plate 1-6 is wide 1-1.5 times of the longitudinal inner panel 1-5 plates of filling；Fill longitudinal direction end plate 1-6 and the longitudinal inner panel of filling
Each row's spacing of 1-5 is the spacing of 5-10 block plates, forms transverse passageway 1-15；
Longitudinal end plate 1-3 of each layer, cavity longitudinal direction inner panel 1-4, the longitudinal end plate 1-6 of filling, lateral end plate 1-8, filling transverse end
Plate 1-11, longitudinal direction cavity 1-14 are aligned；The cavity transverse direction inner panel 1-9 of adjacent layer is mutually staggered, and empty with adjacent transverse direction
The middle part of chamber 1-15 is corresponding；In longitudinal end plate 1-3 and the rectangular central of lateral end plate 1-8 overlappings, lifting and supporting are opened up
Hole 1-17；Several installing port 1-18 are opened up on the longitudinal end plate 1-6 of filling.
Thermal-insulating scheme is divided into two kinds：
Thermal-insulating scheme 1：Frivolous heat preservation partition cloth 1-12 is set between each timber layer, and frivolous heat preservation partition cloth 1-12, cavity are indulged
To inner panel 1-4, the longitudinal inner panel 1-5 of filling, cavity transverse direction inner panel 1-9, filling transverse direction inner panel 1-10 by outermost layer and innermost layer
The sky that continuous longitudinal plate layer, longitudinal end plate 1-3, the longitudinal end plate 1-6 of filling, lateral end plate 1-8, filling transverse direction end plate 1-11 are surrounded
Between be separated into several are mutually independent, closing, air be not easy longitudinal cavity 1-14 of convection current and transverse passageway 1-15；
Thermal-insulating scheme 2：Thermal insulation material, thermal insulation material and filling transverse direction inner panel 1-10 are filled in transverse passageway 1-15 by longitudinal plate
The cavity of layer is separated into longitudinal cavity 1-14 that several mutually independent, closing, air are not easy convection current.
Single-ended ladder mouth NCCLT thermal insulation boards and flush end mouth NCCLT thermal insulation boards difference lies in：In the continuous of top layer and bottom
One end of longitudinal plate layer respectively sets connection ladder mouth 1-16, and the thickness of connection ladder mouth 1-16 is plate thickness, and width is typical case
The half of longitudinal plank 1-1；When width need to be adjusted, the typical longitudinal plank 1-1 of outermost is replaced using connector longitudinal direction matching board；
Both-end ladder mouth NCCLT thermal insulation boards and flush end mouth NCCLT thermal insulation boards difference lies in：In the continuous longitudinal direction of top layer and bottom
The both ends of plate layer respectively set connection ladder mouth 1-16, and the thickness of connection ladder mouth 1-16 is plate thickness, and width is typical longitudinal direction
The half of plank 1-1；When width need to be adjusted, the typical longitudinal plank 1-1 of outermost is replaced using connector longitudinal direction matching board.
The nail of the nail 1-13 is penetrated position and is applied in nail unit 1-13-1 for the orthogonal overlapping of each layer transverse and longitudinal wood；According to overlapping area
Size may be selected each unit nail and penetrate 4,8 or 9 nail 1-13；
Nail penetrates 4：Nail 1-13 follows closely to penetrate applies the rectangular 1-13-2 of nail or inner ring is applied on the rectangular 1-13-3 of nail in outer shroud, and outer shroud applies nail side
Shape 1-13-2 applies 1-3 times that the distance of nail unit 1-13-1 meets that specification provides minimum spacing apart from the orthogonal overlapping of transverse and longitudinal wood, outside
Ring, which is applied, follows closely rectangular 1-13-2 and is applied with inner ring that follow closely the spacing of rectangular 1-13-3 be that distance meets 1-2 times that specification provides minimum spacing；
Odd-level nail is distributed as：Two of which follow closely 1-13 outer shroud apply the rectangular 1-13-2 of nail it is diagonal on, including other two nail 1-13
Ring apply the rectangular 1-13-3 of nail applied with outer shroud follow closely that rectangular 1-13-2 intersects it is diagonal on；Even level nail is distributed as：1- is followed closely with odd-level
13 corresponding position outer shrouds apply the rectangular 1-13-2 of nail and apply the rectangular equal transpositions of 1-13-3 of nail with inner ring；
Nail penetrates 8：The position that wherein 4 nail 1-13 penetrate 4 nail 1-13 with only nail is identical, and in addition the position of 4 nail 1-13 is：
Odd-level nail is distributed as：Two nail 1-13 apply the midpoint on two opposite sides for following closely rectangular 1-13-2 in outer shroud, other two nail
1-13 applies the midpoint on two opposite sides for following closely rectangular 1-13-3 and outer shroud and applying the rectangular 1-13-2 of nail and intersecting in inner ring；Even level is followed closely
It is distributed as：The rectangular 1-13-2 of nail is applied with the odd-level nail corresponding position outer shrouds of 1-13 apply with inner ring follow closely rectangular 1-13-3 and exchange
Position；
Nail penetrates 9：The position that wherein 8 nail 1-13 penetrate 8 nail 1-13 with only nail is identical；Inner ring applies the rectangular 1-13-3 of nail or outer shroud
The opposite side midpoint line of the rectangular 1-13-2 of Shi Ding forms 4 quadrants, and when odd-level follows closely 1-13 in first quartile corner, even level is
The corner of third quadrant；When odd-level nail 1-13 is in the second quadrant corner, even level is the corner of fourth quadrant.
The overhanging arm T-connecting piece 2 mainly includes lower wall and is inserted into connecting plate 2-1, styletable connecting plate 2-2, roof boarding water
Flushconnection plate 2-3, pin hole 2-4, screw hole 2-5；One block of horizontal metal plate is divided into 4 regions, and both ends are respectively that roof panel horizontal connects
Fishplate bar 2-3, centre are styletable connecting plate 2-2；Lower wall is inserted into connecting plate 2-1 and the intermediate median perpendicular for being styletable connecting plate 2-2
Connection, the styletable connecting plate 2-2 and roof panel horizontal connecting plate 2-3 of the both sides of connecting line are using connecting line as symmetrical axial symmetry；It is perpendicular
Straight lower wall is inserted on connecting plate 2-1 and opens up several pin hole 2-4, and pin hole 2-4 transverse and longitudinals are arranged in rows；On styletable connecting plate 2-2
Several screw hole 2-5 are opened up, the pin hole 2-4 that screw hole 2-5 is inserted into lower wall on connecting plate 2-1 is mutually staggered；Connect in roof panel horizontal
Several screw hole 2-5 are opened up on fishplate bar 2-3.
The oblique T-connecting piece 3 of overhanging arm mainly includes lower wall and is inserted into connecting plate 3-1, styletable connection inclined plate 3-2, roofing
Plate connection inclined plate 3-3, pin hole 3-4, screw hole 3-5；One piece of inclined metallic plate is divided into 4 regions, and both ends are respectively that roof boarding connects
Inclined plate 3-3 is met, centre connects inclined plate 3-2 for styletable；Vertical lower wall is inserted into connecting plate 3-1 and connect inclined plate 3- for styletable with centre
2 median perpendicular connection, the both sides of connecting line styletable connection inclined plate 3-2 connected with roof boarding inclined plate 3-3 using connecting line as pair
Claim axial symmetry；Lower wall is inserted on connecting plate 3-1 and opens up several pin hole 3-4, and pin hole 3-4 transverse and longitudinals are arranged in rows；It is oblique in styletable connection
Several screw hole 3-5 are opened up on plate 3-2, the pin hole 3-4 that screw hole 3-5 is inserted into lower wall on connecting plate 3-1 is mutually staggered；In roof boarding
Several screw hole 3-5 are opened up on connection inclined plate 3-3.
The steel plate installing port 1-19 is located at NCCLT thermal insulation boards bottom, when the number of plies of vertical plate is even number, along center line bottom
The filling transverse direction end plate 1-11 of portion both sides opens up several groups of symmetrical steel plate installing port 1-19 in pairs；When the number of plies of vertical plate is odd number
When, several groups of symmetrical steel plate installing port 1-19 are opened up in pairs along the filling transverse direction end plate 1-11 of center line two bottom sides；Or at center
The filling transverse direction end plate 1-11 of line opens up row's steel plate installing port 1-19.
The cavity installing port 1-20 is located at the top and bottom of NCCLT thermal insulation boards, when the number of plies of vertical plate is even number,
It is not filled with forming cavity installing port 1-20 along a filling transverse direction end plate 1-11 parts for center line two bottom sides；When the number of plies of vertical plate
During for odd number, the filling transverse direction end plate 1-11 parts along center line in bottom are not filled with, and form cavity installing port 1-20；Or in
A filling transverse direction end plate 1-11 parts for heart line are not filled with, and form cavity installing port 1-20.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (9)
1.NCCLT thermal insulation boards, including flush end mouth NCCLT thermal insulation boards, single-ended ladder mouth NCCLT thermal insulation boards, both-end ladder mouth NCCLT
Thermal insulation board；It is characterized in that：
The flush end mouth NCCLT thermal insulation boards are made of multiple plate layers, and each plate layer is made of polylith specification timber, all adjacent
The rift grain wood of plate layer is mutually vertical；Each layer timber layer is using nail (1-13) connection；Outermost layer and innermost layer are continuous longitudinal plate
Layer, is made of the longitudinal plank continuously arranged, and several internal band cavity longitudinal direction plank layer and inside are set between the two timber layer
Band cavity transverse direction plank layer；The both ends of continuous longitudinal plate layer are longitudinal end plate (1-3), are uniformly divided between longitudinal end plate (1-3)
Several typical longitudinal planks (1-1) of cloth；
Two piece longitudinal end plates (1-3) of the inside with cavity longitudinal direction plank layer are uniform between both ends, longitudinal end plate (1-3) respectively
Several cavity longitudinal directions inner panel (1-4) is distributed, all longitudinal direction end plates (1-3) and cavity longitudinal direction inner panel (1-4) are mutually parallel；Longitudinal direction
The spacing of all plates of end plate (1-3) and cavity longitudinal direction inner panel (1-4) is the width of 2-5 block plates, and is respectively set at both ends
The lateral end plate (1-11) of filling, and respectively in a row alignment are put, and is set between two rows fill lateral end plates (1-11) several
The lateral inner panel (1-10) of row's filling；The plate width of longitudinal end plate (1-3) is wide 1-2 times of cavity longitudinal direction inner panel (1-4) plate；Filling is horizontal
Each row's spacing to end plate (1-11) and the lateral inner panel (1-10) of filling is the spacing of 5-10 block plates, forms longitudinal cavity (1-
14)；
Two piece lateral end plates (1-8) of the inside with cavity transverse direction plank layer are uniform between both ends, lateral end plate (1-8) respectively
Several cavity transverse direction inner panels (1-9) are distributed, all transverse direction end plates (1-8) and cavity transverse direction inner panel (1-9) are mutually parallel；Laterally
The spacing of all plates of end plate (1-8) and cavity transverse direction inner panel (1-9) is the width of 3-8 block plates, and is respectively set at both ends
The longitudinal end plate (1-6) of filling, and respectively in a row alignment are put, and several rows are set between two rows fill longitudinal end plate (1-6)
The longitudinal inner panel (1-5) of filling；The plate width of the longitudinal end plate (1-6) of filling is wide 1-1.5 times of longitudinal inner panel (1-5) plate of filling；It fills out
Spacing of each row's spacing of longitudinal end plate (1-6) and the longitudinal inner panel (1-5) of filling for 5-10 block plates is filled, forms transverse passageway (1-
15)；
Longitudinal end plate (1-3) of each layer, the longitudinal end plate (1-6) of filling, lateral end plate (1-8), is filled out cavity longitudinal direction inner panel (1-4)
Fill lateral end plate (1-11), longitudinal cavity (1-14) is aligned；The cavity transverse direction inner panel (1-9) of adjacent layer is mutually staggered, and
It is corresponding with the middle part of adjacent transverse passageway (1-15)；In the rectangle that longitudinal end plate (1-3) and lateral end plate (1-8) are overlapped
Center opens up lifting and branch guard aperture (1-17)；Several installing ports (1-18) are opened up on the longitudinal end plate (1-6) of filling；
Single-ended ladder mouth NCCLT thermal insulation boards and flush end mouth NCCLT thermal insulation boards difference lies in：In the continuous longitudinal direction of top layer and bottom
One end of plate layer respectively sets connection ladder mouth (1-16), and the thickness of connection ladder mouth (1-16) is plate thickness, and width is typical case
The half of longitudinal plank (1-1)；When width need to be adjusted, the typical longitudinal plank of outermost is replaced using connector longitudinal direction matching board
(1-1)；
Both-end ladder mouth NCCLT thermal insulation boards and flush end mouth NCCLT thermal insulation boards difference lies in：In the continuous longitudinal direction of top layer and bottom
The both ends of plate layer respectively set connection ladder mouth (1-16), and the thickness of connection ladder mouth (1-16) is plate thickness, and width is typical case
The half of longitudinal plank (1-1)；When width need to be adjusted, the typical longitudinal plank of outermost is replaced using connector longitudinal direction matching board
(1-1)。
2. NCCLT thermal insulation boards according to claim 1, it is characterised in that：Frivolous heat preservation point is set between each timber layer
Every cloth (1-12), frivolous heat preservation partition cloth (1-12), cavity longitudinal direction inner panel (1-4), the longitudinal inner panel (1-5) of filling, cavity are lateral
Inner panel (1-9) fills lateral inner panel (1-10) by the continuous longitudinal plate layer of outermost layer and innermost layer, longitudinal end plate (1-3), filling
The space that longitudinal end plate (1-6), lateral end plate (1-8), the lateral end plate (1-11) of filling surround is separated into several independently of each other
, closing, air be not easy longitudinal cavity (1-14) of convection current and transverse passageway (1-15).
3. NCCLT thermal insulation boards according to claim 1, it is characterised in that：The filling thermal insulating material in transverse passageway (1-15)
Material, thermal insulation material and the lateral inner panel (1-10) of filling by the cavity of longitudinal plate layer be separated into several are mutually independent, closing,
Air is not easy longitudinal cavity (1-14) of convection current.
4. NCCLT thermal insulation boards according to claim 1, it is characterised in that：The nail of the nail (1-13) penetrates position as each layer
The orthogonal overlapping of transverse and longitudinal wood is applied in nail unit (1-13-1)；Each unit nail may be selected according to overlapping area size and penetrate 4,8 or 9
Root follows closely (1-13)；
Nail penetrates 4：Nail (1-13) nail is penetrated to apply to follow closely rectangular (1-13-2) or inner ring and apply in outer shroud and be followed closely on rectangular (1-13-3), outer shroud
Shi Ding rectangular (1-13-2) meets specification regulation minimum spacing apart from the distance that nail unit (1-13-1) is applied in the orthogonal overlapping of transverse and longitudinal wood
1-3 times, outer shroud is applied to follow closely rectangular (1-13-2) and inner ring and apply and follow closely the spacing of rectangular (1-13-3) and meet specification for distance and provide most
1-2 times of small spacing；Odd-level nail is distributed as：Two of which follow closely (1-13) outer shroud apply follow closely rectangular (1-13-2) it is diagonal on,
Other two nail (1-13) inner ring apply follow closely that rectangular (1-13-3) and outer shroud apply that nail rectangular (1-13-2) intersects it is diagonal on；Even number
Layer nail is distributed as：Nail rectangular (1-13-2), which is applied, with odd-level nail (1-13) corresponding position outer shroud applies the rectangular (1- of nail with inner ring
13-3) equal transposition；
Nail penetrates 8：The position that wherein 4 nails (1-13) penetrate 4 nails (1-13) with only nail is identical, in addition the position of 4 nails (1-13)
It is set to：Odd-level nail is distributed as：Two nails (1-13) apply the midpoint on two opposite sides for following closely rectangular (1-13-2) in outer shroud, separately
Outer two are followed closely (1-13) on two opposite sides that inner ring is applied to follow closely rectangular (1-13-3) and apply to follow closely rectangular (1-13-2) and intersect with outer shroud
Midpoint；Even level nail is distributed as：It is applied with odd-level nail (1-13) corresponding position outer shroud and follows closely rectangular (1-13-2) and inner ring
Rectangular (1-13-3) the equal transpositions of Shi Ding；
Nail penetrates 9：The position that wherein 8 nails (1-13) penetrate 8 nails (1-13) with only nail is identical；Inner ring, which is applied, follows closely rectangular (1-13-3)
Or outer shroud applies opposite side midpoint line 4 quadrants of composition for following closely rectangular (1-13-2), when odd-level nail (1-13) is at first quartile angle
Portion, even level are the corner of third quadrant；When odd-level nail (1-13) is in the second quadrant corner, even level is the angle of fourth quadrant
Portion.
The connection method of 5.NCCLT thermal insulation boards and its wallboard and roof boarding, it is characterised in that：Outside NCCLT structure technology systems
Wallboard and roof boarding are using NCCLT thermal insulation boards (1), using the exterior wall of NCCLT thermal insulation boards (1) with using NCCLT thermal insulation boards (1)
Roof boarding connects, and forms wallboard roof boarding connecting node；Using following two connection modes：
1. during flat roof deck, being connected using overhanging arm T-connecting piece (2), the lower wall of overhanging arm T-connecting piece (2) is inserted into connection
Plate (2-1) is inserted into the steel plate installing port (1-19) of NCCLT thermal insulation boards (1) wallboard of lower part or cavity installing port (1-20) respectively,
Overhanging arm T-connecting piece (2) is connect with NCCLT thermal insulation boards (1) using pin (4)；When needing to improve node strength, use
Tapping screw (5) applies downwards nail at the screw hole (2-5) of styletable connecting plate (2-2)；NCCLT thermal insulation boards (1) roof boarding is placed in
On overhanging arm T-connecting piece (2), using tapping screw (5) from the screw hole (2-5) on roof panel horizontal connecting plate (2-3) to
Nail is applied in NCCLT thermal insulation boards (1), overhanging arm T-connecting piece (2) is connect with NCCLT thermal insulation boards (1)；
2. it during pitched roof, is connected using the oblique T-connecting piece of overhanging arm (3)；The lower wall of the oblique T-connecting piece of overhanging arm (3) is inserted into
Connecting plate (3-1) is inserted into the steel plate installing port (1-19) of NCCLT thermal insulation boards (1) wallboard of lower part or cavity installing port (1- respectively
20), the oblique T-connecting piece of overhanging arm (3) is connect with NCCLT thermal insulation boards (1) using pin (4)；It is needing to improve node strength
When, nail is applied downwards at the screw hole (3-5) of styletable connection inclined plate (3-2) using tapping screw (5)；By NCCLT thermal insulation boards (1) room
Panel is placed on the oblique T-connecting piece of overhanging arm (3), using tapping screw (5) from the screw hole in roof boarding connection inclined plate (3-3)
(3-5) applies nail into NCCLT thermal insulation boards (1), and the oblique T-connecting piece of overhanging arm (3) is connect with NCCLT thermal insulation boards (1).
6. the connection method of NCCLT thermal insulation boards according to claim 5 and its wallboard and roof boarding, it is characterised in that：Institute
It states overhanging arm T-connecting piece (2) and is inserted into connecting plate (2-1), styletable connecting plate (2-2), roof panel horizontal connecting plate including lower wall
(2-3), pin hole (2-4), screw hole (2-5)；One block of horizontal metal plate is divided into 4 regions, and both ends are respectively roof panel horizontal connection
Plate (2-3), centre are styletable connecting plate (2-2)；Lower wall is inserted into connecting plate (2-1) with intermediate as in styletable connecting plate (2-2)
Line vertical connection, the styletable connecting plate (2-2) and roof panel horizontal connecting plate (2-3) of the both sides of connecting line are symmetrical using connecting line
Axial symmetry；Vertical lower wall is inserted on connecting plate (2-1) and opens up several pin holes (2-4), and pin hole (2-4) transverse and longitudinal is arranged in rows；
Several screw holes (2-5) are opened up on styletable connecting plate (2-2), screw hole (2-5) is inserted into the pin hole (2- on connecting plate (2-1) with lower wall
4) it mutually staggers；Several screw holes (2-5) are opened up on roof panel horizontal connecting plate (2-3).
7. the connection method of NCCLT thermal insulation boards according to claim 5 and its wallboard and roof boarding, it is characterised in that：Institute
It states the oblique T-connecting piece of overhanging arm (3) and is inserted into connecting plate (3-1), styletable connection inclined plate (3-2), roof boarding connection tiltedly including lower wall
Plate (3-3), pin hole (3-4), screw hole (3-5)；One piece of inclined metallic plate is divided into 4 regions, and both ends are respectively roof boarding connection
Inclined plate (3-3), centre connect inclined plate (3-2) for styletable；Vertical lower wall is inserted into connecting plate (3-1) and is connect tiltedly for styletable with centre
Plate (3-2) median perpendicular connection, the both sides of connecting line styletable connection inclined plate (3-2) connected with roof boarding inclined plate (3-3) with
Connecting line is symmetrical axial symmetry；Lower wall, which is inserted on connecting plate (3-1), opens up several pin holes (3-4), and pin hole (3-4) transverse and longitudinal is into arrangement
It puts；Several screw holes (3-5) are opened up on styletable connection inclined plate (3-2), screw hole (3-5) is inserted into lower wall on connecting plate (3-1)
Pin hole (3-4) mutually staggers；Several screw holes (3-5) are opened up on roof boarding connection inclined plate (3-3).
8. the connection method of NCCLT thermal insulation boards according to claim 5 and its wallboard and roof boarding, it is characterised in that：Institute
Steel plate installing port (1-19) is stated positioned at NCCLT thermal insulation boards bottom, when the number of plies of vertical plate is even number, along center line two bottom sides
The lateral end plate (1-11) of filling opens up several groups of symmetrical steel plate installing ports (1-19) in pairs；When the number of plies of vertical plate is odd number,
Several groups of symmetrical steel plate installing ports (1-19) are opened up in pairs along the filling transverse direction end plate (1-11) of center line two bottom sides；Or at center
The filling transverse direction end plate (1-11) of line opens up row's steel plate installing port (1-19).
9. the connection method of NCCLT thermal insulation boards according to claim 5 and its wallboard and roof boarding, it is characterised in that：Institute
Cavity installing port (1-20) is stated positioned at the top and bottom of NCCLT thermal insulation boards, when the number of plies of vertical plate is even number, along center line bottom
Filling transverse direction end plate (1-11) part of portion both sides is not filled with forming cavity installing port (1-20)；When the number of plies of vertical plate is strange
During number, filling transverse direction end plate (1-11) part along center line in bottom is not filled with, and forms cavity installing port (1-20)；Or in
Filling transverse direction end plate (1-11) part of heart line is not filled with, and forms cavity installing port (1-20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810160793.1A CN108204057A (en) | 2018-02-27 | 2018-02-27 | The connection method of NCCLT thermal insulation boards and its wallboard and roof boarding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810160793.1A CN108204057A (en) | 2018-02-27 | 2018-02-27 | The connection method of NCCLT thermal insulation boards and its wallboard and roof boarding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108204057A true CN108204057A (en) | 2018-06-26 |
Family
ID=62605519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810160793.1A Withdrawn CN108204057A (en) | 2018-02-27 | 2018-02-27 | The connection method of NCCLT thermal insulation boards and its wallboard and roof boarding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108204057A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113106879A (en) * | 2021-04-19 | 2021-07-13 | 华东交通大学 | Connecting structure for widening concrete box girder by steel box girder and construction method |
-
2018
- 2018-02-27 CN CN201810160793.1A patent/CN108204057A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113106879A (en) * | 2021-04-19 | 2021-07-13 | 华东交通大学 | Connecting structure for widening concrete box girder by steel box girder and construction method |
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Application publication date: 20180626 |