CN108162519A - A kind of longitudinal direction enhances orthogonal laminated wood and its manufacturing method - Google Patents
A kind of longitudinal direction enhances orthogonal laminated wood and its manufacturing method Download PDFInfo
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- CN108162519A CN108162519A CN201711187358.XA CN201711187358A CN108162519A CN 108162519 A CN108162519 A CN 108162519A CN 201711187358 A CN201711187358 A CN 201711187358A CN 108162519 A CN108162519 A CN 108162519A
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- laminated wood
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- 239000002023 wood Substances 0.000 title claims abstract description 88
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 42
- 239000011093 chipboard Substances 0.000 claims abstract description 34
- 239000003292 glue Substances 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 8
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 7
- 239000000853 adhesive Substances 0.000 claims description 21
- 230000001070 adhesive effect Effects 0.000 claims description 21
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 238000004513 sizing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 5
- 230000002708 enhancing effect Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 230000007812 deficiency Effects 0.000 abstract description 2
- 230000001976 improved effect Effects 0.000 abstract description 2
- 230000000116 mitigating effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
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- 239000002131 composite material Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/02—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board the layer being formed of fibres, chips, or particles, e.g. MDF, HDF, OSB, chipboard, particle board, hardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/10—Next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/12—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board next to a particulate layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/14—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a face layer formed of separate pieces of material which are juxtaposed side-by-side
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/18—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed side-by-side
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/03—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers with respect to the orientation of features
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/718—Weight, e.g. weight per square meter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2419/00—Buildings or parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Forests & Forestry (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Abstract
The present invention, which discloses a kind of longitudinal direction, enhances orthogonal laminated wood and its manufacturing method, belong to construction engineering technical field, solves the deficiency of existing orthogonal glued wood technology, i.e. for the orthogonal laminated structure of agglomerate body, reinforcing bar can not be punched through material internal is integrally placed at, the problem of then complex process destroys timber overall performance of slotting.This longitudinally enhances orthogonal laminated wood and uses carrier of the hollow chipboard as carrying reinforcing bar, and intensive aspect is made, and intensive aspect is directly then carried out to global formation gluing with sawn timber is made the orthogonal laminated wood of longitudinal direction enhancing.The manufacturing method is respectively included being glued, be combined, assembly and pressure link.Orthogonal laminated wood is enhanced by longitudinal direction produced by the present invention, it is simple for process, it is primary hot-forming, trepanning fluting is not needed to, structural integrity is not destroyed, mechanical property, bonding strength and the rigidity of orthogonal glue laminated wood member can be improved, mitigates the quality of orthogonal glue laminated wood member, material is saved, there is preferably promotional value.
Description
Technical field
The invention belongs to construction engineering technical fields, and in particular to a kind of longitudinal direction enhances orthogonal laminated wood and its manufacturer
Method.
Background technology
Orthogonal laminated wood (abbreviation CLT) is glued by least 3 layers of solid sawmilling or structure composite material (SCL) perpendicular quadrature
The prefabricated solid engineering wood products of one kind formed, can be used to make timber structure roof, floor and wall, are concrete, masonry
With the suitable replacements of the materials such as steel.CLT timber structural systems are using CLT floors, wallboard, roof boarding as main supporting member
Novel wooden structural system has the advantages such as high prefabricated rate, fast, easy for construction, the good, energy conservation and environmental protection of anti-seismic performance of construction speed,
It is suitble to timber buildings on the middle and senior level, there is potential economic competitiveness.
CLT has the characteristics that isotropism with respect to rift grain laminated wood, has good mechanical property and dimensional stability, by
It is reduced in the identical number of plies rift grain number of plies, so the bearing capacity and bending strength on identical number of plies CLT rift grains direction possibly can not reach
To the requirement of large span engineering or the construction requirements of middle-high building.
Therefore, it is orthogonal how to provide the longitudinal direction enhancing that a kind of saving consumption of wood and bearing capacity and bending strength are met the requirements
The technical issues of laminated wood and its manufacturing method are those skilled in the art's urgent need to resolve.
Invention content
The purpose of the present invention, which is intended to provide a kind of longitudinal direction, enhances orthogonal laminated wood and its manufacturing method, uses hollow chipboard
As the carrier of carrying reinforcing bar, intensive aspect is made, it is glued that intensive aspect directly is carried out global formation with sawn timber.Reach reinforcing bar to run through
The purpose that entire component is strengthened, the part that reinforcing bar stretches out can be used for the connection of component end, have that lightweight, rigidity is big, processing side
Just the advantages of, easy for installation, saving material, mitigation floor weight.And can realize prefabricated processing, form standardized production.
To achieve these goals, the technical scheme is that：
A kind of longitudinal direction enhances orthogonal laminated wood, and including sawn timber, hollow chipboard and reinforcing bar, the reinforcing bar is disposed through institute
It states and intensive aspect is formed in hollow chipboard, the sawn timber forms orthogonal laminated wood, the reinforcement with quadrature transverse assembly along longitudinal direction
It is placed in the longitudinal direction of the orthogonal laminated wood and the assembly together with the sawn timber in vivo, enhances orthogonal gluing so as to form longitudinal direction
Wood.
Further, the reinforcing bar is in insertion hollow chipboard, and passes through adhesive and closely connect with hollow chipboard
It connects.
Further, the hollow chipboard has a hole through overall length, and the diameter of hole diameter and reinforcing bar matches, and
More than bar diameter 1mm~3mm, reinforcing bar can pass through hole.
Further, the intensive aspect is placed in the bottom of the sawn timber longitudinal direction or layer second from the bottom.
Further, the length of the intensive aspect and the quantity of hollow chipboard enhance orthogonal laminated wood by the longitudinal direction
Length determines that the width of the intensive aspect is formed by the hollow chipboard at least running through a reinforcing bar.
Further, the adhesive is epoxide-resin glue, resorcinol adhesive or polyurethane adhesive.
The present invention also provides the manufacturing method that above-mentioned longitudinal direction enhances orthogonal laminated wood, which includes following step
Suddenly：
Step 1: sizing：Cleaning treatment is carried out to rebar surface, prepared adhesive is glued with hairbrush, to processed
Rebar surface uniformly brush and back and forth it is random smear for several times, formation coat；
Step 2: combination：The reinforcing bar of adhesive will be coated, through the hole being inserted into the matched hollow chipboard of bar diameter
In, strengthened body after its curing；
Step 3: assembly：The intensive aspect is placed on the bottom or reciprocal the of sawn timber longitudinal direction by the orthogonal laminated wood of assembly
Between two layers of sawn timber, according to symmetry principle and orthogonal principle placed sawn timber；
Step 4: pressure：The good material of assembly is press-formed, enhances orthogonal laminated wood so as to which longitudinal direction be made.
Further, the thickness of the coat is 1mm~2mm.
Compared with prior art, the present invention having the following advantages that and advantageous effect：
First, the present invention takes the way do not punched, do not slotted, uses sky for the deficiency of existing orthogonal glued wood technology
Carrier of the heart particieboard as carrying reinforcing bar, is made intensive aspect, and it is glued that intensive aspect directly then is carried out global formation with sawn timber
Longitudinal direction, which is made, enhances orthogonal laminated wood.It is whole by not destroying orthogonal laminated wood that longitudinal direction provided by the invention enhances orthogonal laminated wood
Property, built-in reinforcing bar runs through inside entire orthogonal glue laminated wood member, improves the overall stiffness and bonding strength of orthogonal glue laminated wood member,
Dynamic loads and earthquake load are resisted, while the weight for mitigating orthogonal glue laminated wood member, reduces the dosage of timber, saves
Resource.
2nd, longitudinal direction provided by the invention enhances the manufacturing method of orthogonal laminated wood, respectively by being glued, combining, assembly with
And pressure link, intensive aspect made of reinforcing bar and hollow chipboard is directly subjected to global formation gluing with sawn timber, longitudinal increasing is made
Strong orthogonal laminated wood.The manufacturing method has following advantage：When it is easy to process, easy for installation, simple for process, once it is hot pressed into
Type does not need to trepanning fluting, does not destroy structural integrity；Second is that stress performance is good, reinforcing bar can run through orthogonal glue laminated wood member
Overall length, and can be used for the connection of adjacent orthogonal glue laminated wood member, mechanical property, the bonding strength of orthogonal glue laminated wood member can be improved
And rigidity, mitigate the quality of orthogonal glue laminated wood member, save material；Third, hollow chipboard is made full use of to be carried as intensive aspect
Body not only increases producing efficiency, also as save resource.
Description of the drawings
Longitudinal direction of the present invention enhances orthogonal laminated wood and its manufacturing method is provided by following embodiment and attached drawing.
Fig. 1 is the structure diagram that present invention longitudinal direction enhances intensive aspect in orthogonal laminated wood.
Fig. 2 is the structure diagram that present invention longitudinal direction enhances assembly in orthogonal laminated wood.
Fig. 3 is the structure diagram that present invention longitudinal direction enhances orthogonal laminated wood.
Fig. 4 enhances orthogonal laminated wood sectional side elevation for present invention longitudinal direction.
In figure, 11- reinforcing bars, 12- hollow chipboards, 20- sawn timbers, 30- longitudinal directions enhance orthogonal laminated wood.
Specific embodiment
Orthogonal laminated wood and its manufacturing method are enhanced to longitudinal direction of the present invention below in conjunction with the drawings and specific embodiments
It is described in further detail.According to following explanation and claims, advantages and features of the invention will become apparent from.It need in addition say
It is bright, attached drawing using very simplified form and using non-accurate ratio, only to it is convenient, lucidly aid in illustrating
The purpose of the embodiment of the present invention.For sake of convenience, the upper and lower direction of " on ", " under " with attached drawing described below is consistent, but
This can't be the limitation of technical solution of the present invention.
It please refers to Fig.1 to Fig. 4, the longitudinal direction that the present invention will be described in detail enhances the structure composition of orthogonal laminated wood.
Embodiment one
As shown in Figure 1 to Figure 4, a kind of longitudinal direction enhances orthogonal laminated wood, including sawn timber 20, hollow chipboard 12 and reinforcing bar 11, steel
Muscle 11 is disposed through forming intensive aspect in hollow chipboard 12, and sawn timber 20 forms orthogonal gluing with quadrature transverse assembly along longitudinal direction
Wood, intensive aspect be built in the longitudinal direction of orthogonal laminated wood and with the assembly together of sawn timber 20, enhance orthogonal glue so as to form longitudinal direction
Close wood 30.
Specifically, in order to overcome the shortcomings of existing orthogonal glued wood technology, by 11 gluing of reinforcing bar, it is implanted into hollow chipboard
In 12 holes, by reinforcing bar 11 through hollow chipboard 12, an intensive aspect, sawn timber are formed according to the length of orthogonal glue laminated wood member
20 are orthogonal laminated wood with quadrature transverse assembly along longitudinal direction, then intensive aspect is placed in the longitudinal direction and sawn timber of orthogonal laminated wood
20 assemblies together, the longitudinal direction of reinforcing bar built in formation enhance orthogonal laminated wood 30.As it can be seen that longitudinal direction provided by the invention enhances orthogonal glue
Wood is closed, does not destroy orthogonal laminated wood globality, is run through inside entire orthogonal glue laminated wood member by built-in reinforcing bar, improves orthogonal glue
The overall stiffness and bonding strength of wooden component are closed, resists dynamic loads and earthquake load, realizes the application of more large span.The present invention
The longitudinal direction that embodiment provides enhances orthogonal laminated wood while the weight for mitigating component, improves component longitudinal load-bearing power and resists
Curved intensity, it is possible to reduce the dosage of timber has saved resource, has preferably promotional value.
Particularly, reinforcing bar 11 is in insertion hollow chipboard 12, and passes through adhesive and closely connect with hollow chipboard 12
It connects.That is, hollow chipboard 12 has a hole through overall length, the diameter of hole diameter and reinforcing bar 11 matches, and hollow
The hole diameter of particieboard 12 is more than bar diameter 1mm~3mm, and reinforcing bar 11 can pass through the hole of hole hollow chipboard 12,
And pass through adhesive reinforcing bar 11 and form integral structure i.e. intensive aspect with hollow chipboard.
Certainly, adhesive can be the knots such as epoxide-resin glue (EPX), resorcinol adhesive (PRF) or polyurethane adhesive (PUR)
Structure glue.
Preferably, it is to be implanted into 12 hole of hollow chipboard by reinforcing bar 11 that longitudinal direction provided by the invention, which enhances orthogonal laminated wood,
In, an intensive aspect is formed, while sawn timber 20 is orthogonal laminated wood with quadrature transverse assembly along longitudinal direction, and intensive aspect is placed in just
The longitudinal direction of laminated wood is handed over, and positioned at the bottom of sawn timber longitudinal direction or layer second from the bottom and sawn timber one of orthogonal laminated wood
With assembly gluing, pressure, which forms longitudinal direction, enhances orthogonal laminated wood.Certainly, intensive aspect can be by adjusting the length and sky of reinforcing bar 11
Pore quantity, reinforcement body position and the intensive aspect quantity of heart particieboard 12 are wanted to meet the enhancing of orthogonal laminated wood varying strength
Summation connection requirement.
Certainly, in order to meet the enhancing requirement that longitudinal direction enhances orthogonal laminated wood, the thickness of hollow chipboard 12 in the present embodiment
Spend for 20mm~40mm, evenly distributed to be provided with hollow through-hole in plate core, aperture is 15mm~35mm, pitch of holes for 2mm~
8mm, the distance of through-hole to plate surface is 2mm~8mm；A diameter of 12mm~32mm of reinforcing bar 11；The thickness of sawn timber 20 is
16mm~51mm, width are 60mm~240mm, generally require by grading and drying, reach 12% ± 3% moisture content.
Embodiment two
Please continue to refer to Fig. 1 and Fig. 2, present embodiments providing the longitudinal direction of the present invention enhances the manufacturer of orthogonal laminated wood
Method, the manufacturing method include the following steps：
Step S1 is glued：Cleaning treatment is carried out to 11 surface of reinforcing bar, prepared adhesive is glued with hairbrush, to processed
Rebar surface uniformly brush and it is random back and forth smear for several times, up to by adhesive be applied to rebar surface periphery thickness 1mm~
2mm；Sawn timber 20 is planished and surface coating simultaneously, determines that resin application methods and sizing parameter are applied according to selected adhesive type
Glue, so as to form coat.
Step S2 is combined：The reinforcing bar 11 of adhesive will be coated, through insertion and the matched hollow chipboard 12 of bar diameter
Hole in, strengthened body after its curing；The length of reinforcing bar is longer 200mm~400mm than orthogonal laminated wood longitudinal length, passes through
It wears 12 both ends of hollow chipboard respectively to stay with 100mm~200mm, the connection as orthogonal laminated wood.Hollow chipboard 12 has hole
Direction length is equal to orthogonal laminated wood longitudinal length, and length can be by reinforcing bar 11 through length is spelled, and width is according to quantity of reinforcement
Depending on demand pore quantity.
Step S3 assemblies：The orthogonal laminated wood of assembly, outermost two layers is longitudinal direction, and intensive aspect is placed on layer second from the bottom longitudinally saws
Between material 20, according to symmetry principle and orthogonal principle placed sawn timber 20；It is as possible odd-level or even level, it is common
It is 3~7 layers.Intensive aspect is typically disposed in the outermost layer of orthogonal laminated wood, generally for the beauty and performance for keeping material, intensive aspect
The layer second from the bottom of sawn timber longitudinal direction is placed in, as by curved tension layer.
Step S4 presses：The good material of assembly is press-formed, enhances orthogonal laminated wood 30 so as to which longitudinal direction be made.
In conclusion longitudinal direction provided by the invention enhances orthogonal laminated wood and its manufacturing method is taken and do not punch, do not slot
Method, using hollow chipboard as carrying reinforcing bar carrier, intensive aspect is made, then by intensive aspect directly with sawn timber carry out
Longitudinal direction, which is made, in whole glue molding enhances orthogonal laminated wood.By longitudinally enhancing orthogonal gluing made from the manufacturing method of the present invention
Wood achieve the purpose that reinforcing bar through entire component strengthen, reinforcing bar stretch out part can be used for component end connection, have lightweight,
The advantages of rigidity is big, easy to process, easy for installation, saving material, mitigation floor weight.And can realize prefabricated processing, it is formed
Standardized production has preferably promotional value.
Foregoing description is only the description to present pre-ferred embodiments, not to any restriction of the scope of the invention.Ability
Any change, the modification that the technical staff in domain does according to the disclosure above content, belong to scope of the claims.
Claims (8)
1. a kind of longitudinal direction enhances orthogonal laminated wood, which is characterized in that including sawn timber, hollow chipboard and reinforcing bar, the reinforcing bar passes through
It wears to be placed in the hollow chipboard and forms intensive aspect, the sawn timber forms orthogonal gluing with quadrature transverse assembly along longitudinal direction
Wood, the intensive aspect is built in the longitudinal direction of the orthogonal laminated wood and the assembly together with the sawn timber, so as to form longitudinal direction
Enhance orthogonal laminated wood.
2. longitudinal direction as described in claim 1 enhances orthogonal laminated wood, which is characterized in that the reinforcing bar is through insertion hollow shavings
In plate, and pass through adhesive and closely connect with hollow chipboard.
3. longitudinal direction as described in claim 1 enhances orthogonal laminated wood, which is characterized in that the hollow chipboard has through overall length
Hole, the diameter of hole diameter and reinforcing bar matches, and more than bar diameter 1mm~3mm, and reinforcing bar can pass through hole.
4. longitudinal direction as described in claim 1 enhances orthogonal laminated wood, which is characterized in that the intensive aspect is placed in the sawn timber and indulges
Bottom or layer second from the bottom to direction.
5. longitudinal direction as described in claim 1 enhances orthogonal laminated wood, which is characterized in that the length of the intensive aspect and hollow plane
The quantity of card is determined that the width of the intensive aspect is by least running through a steel by the length that the longitudinal direction enhances orthogonal laminated wood
The hollow chipboard of muscle is formed.
6. longitudinal direction as described in claim 1 enhances orthogonal laminated wood, which is characterized in that the adhesive is epoxide-resin glue,
Resorcinol adhesive or polyurethane adhesive.
7. as claim 1 to 6 any one of them longitudinally enhances the manufacturing method of orthogonal laminated wood, which is characterized in that including
Following steps：
Step 1: sizing：Cleaning treatment is carried out to rebar surface, prepared adhesive is glued with hairbrush, to processed steel
Muscle surface uniformly brush and back and forth it is random smear for several times, formation coat；
Step 2: combination：The reinforcing bar of adhesive will be coated, in hole of the insertion with the matched hollow chipboard of bar diameter,
Strengthened body after its curing；
Step 3: assembly：The intensive aspect is placed on the bottom of sawn timber longitudinal direction or layer second from the bottom by the orthogonal laminated wood of assembly
Between sawn timber, according to symmetry principle and orthogonal principle placed sawn timber；
Step 4: pressure：The good material of assembly is press-formed, enhances orthogonal laminated wood so as to which longitudinal direction be made.
8. manufacturing method as claimed in claim 7, which is characterized in that the thickness of the coat is 1mm~2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711187358.XA CN108162519B (en) | 2017-11-24 | 2017-11-24 | Longitudinal reinforced orthogonal laminated wood and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711187358.XA CN108162519B (en) | 2017-11-24 | 2017-11-24 | Longitudinal reinforced orthogonal laminated wood and manufacturing method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN108162519A true CN108162519A (en) | 2018-06-15 |
| CN108162519B CN108162519B (en) | 2020-02-18 |
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| CN201711187358.XA Active CN108162519B (en) | 2017-11-24 | 2017-11-24 | Longitudinal reinforced orthogonal laminated wood and manufacturing method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374192A (en) * | 2019-08-02 | 2019-10-25 | 上海理工大学 | Orthogonal laminated wood combines high-rise Wood construction structure |
| WO2020163235A3 (en) * | 2019-02-04 | 2020-09-24 | Cetres Holdings, Llc | Cross-laminated timber panels |
| US11084245B2 (en) * | 2019-01-09 | 2021-08-10 | Six Minutes LLC | Cross-laminated timber having a conduit therein |
| CN113954485A (en) * | 2021-10-26 | 2022-01-21 | 中建科技集团有限公司 | Composite board structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1775494A (en) * | 2005-08-16 | 2006-05-24 | 马小冈 | Method for manufacturing ribbed reinfored artificial wood |
| CN101775897A (en) * | 2010-02-05 | 2010-07-14 | 常州亚强塑胶有限公司 | PVC (Polyvinyl Chloride) building template |
| CN103556772A (en) * | 2013-10-16 | 2014-02-05 | 南京工业大学 | Strip FRP (fiber-reinforced plastic) longitudinal reinforced unidirectional orthogonal glue-laminated wood |
| CN105604235A (en) * | 2016-01-27 | 2016-05-25 | 张延年 | Building laminated timber and construction method thereof |
| CN206141033U (en) * | 2016-10-08 | 2017-05-03 | 四川建筑职业技术学院 | Marine glue plywood with sound insulation, Radiation effects |
| CN106930557A (en) * | 2017-03-02 | 2017-07-07 | 深圳华森建筑与工程设计顾问有限公司 | Conjoined structure is built |
-
2017
- 2017-11-24 CN CN201711187358.XA patent/CN108162519B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1775494A (en) * | 2005-08-16 | 2006-05-24 | 马小冈 | Method for manufacturing ribbed reinfored artificial wood |
| CN101775897A (en) * | 2010-02-05 | 2010-07-14 | 常州亚强塑胶有限公司 | PVC (Polyvinyl Chloride) building template |
| CN103556772A (en) * | 2013-10-16 | 2014-02-05 | 南京工业大学 | Strip FRP (fiber-reinforced plastic) longitudinal reinforced unidirectional orthogonal glue-laminated wood |
| CN105604235A (en) * | 2016-01-27 | 2016-05-25 | 张延年 | Building laminated timber and construction method thereof |
| CN206141033U (en) * | 2016-10-08 | 2017-05-03 | 四川建筑职业技术学院 | Marine glue plywood with sound insulation, Radiation effects |
| CN106930557A (en) * | 2017-03-02 | 2017-07-07 | 深圳华森建筑与工程设计顾问有限公司 | Conjoined structure is built |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11084245B2 (en) * | 2019-01-09 | 2021-08-10 | Six Minutes LLC | Cross-laminated timber having a conduit therein |
| US11833776B2 (en) | 2019-01-09 | 2023-12-05 | Four Sided Solutions Llc | Cross-laminated timber panel having a conduit therein and attachable fitting |
| WO2020163235A3 (en) * | 2019-02-04 | 2020-09-24 | Cetres Holdings, Llc | Cross-laminated timber panels |
| US20220259858A1 (en) * | 2019-02-04 | 2022-08-18 | Cetres Holdings, Llc | Cross-laminated timber panels |
| CN110374192A (en) * | 2019-08-02 | 2019-10-25 | 上海理工大学 | Orthogonal laminated wood combines high-rise Wood construction structure |
| CN113954485A (en) * | 2021-10-26 | 2022-01-21 | 中建科技集团有限公司 | Composite board structure |
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