CN105604215B - Damping anti-vibration noise reducing wall construction technology - Google Patents
Damping anti-vibration noise reducing wall construction technology Download PDFInfo
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- CN105604215B CN105604215B CN201510809014.2A CN201510809014A CN105604215B CN 105604215 B CN105604215 B CN 105604215B CN 201510809014 A CN201510809014 A CN 201510809014A CN 105604215 B CN105604215 B CN 105604215B
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- wire screen
- composite cement
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- 238000010276 construction Methods 0.000 title claims abstract description 33
- 238000005516 engineering process Methods 0.000 title claims abstract description 17
- 238000013016 damping Methods 0.000 title claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 187
- 239000010959 steel Substances 0.000 claims abstract description 187
- 239000011083 cement mortar Substances 0.000 claims abstract description 58
- 239000002131 composite material Substances 0.000 claims abstract description 55
- 210000003205 muscle Anatomy 0.000 claims abstract description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000004568 cement Substances 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 5
- 229910003460 diamond Inorganic materials 0.000 claims description 25
- 239000010432 diamond Substances 0.000 claims description 25
- 229910000679 solder Inorganic materials 0.000 claims description 24
- 238000003466 welding Methods 0.000 claims description 23
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 12
- 238000007689 inspection Methods 0.000 claims description 12
- 238000000465 moulding Methods 0.000 claims description 12
- 239000010883 coal ash Substances 0.000 claims description 9
- 239000004576 sand Substances 0.000 claims description 9
- 210000002421 cell wall Anatomy 0.000 claims description 8
- 239000000654 additive Substances 0.000 claims description 6
- 230000000996 additive effect Effects 0.000 claims description 6
- 229910052786 argon Inorganic materials 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 6
- 235000013312 flour Nutrition 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000004570 mortar (masonry) Substances 0.000 claims description 2
- 239000000284 extract Substances 0.000 claims 2
- 150000002739 metals Chemical class 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract description 2
- 230000035939 shock Effects 0.000 abstract description 2
- 238000005728 strengthening Methods 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000002245 particle Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
-
- 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
- E04B1/7608—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 comprising a prefabricated insulating layer, disposed between two other layers or panels
- E04B1/7612—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 comprising a prefabricated insulating layer, disposed between two other layers or panels in combination with an air space
-
- 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
- E04B1/82—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 sound only
-
- 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
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
- E04C5/0636—Three-dimensional reinforcing mats composed of reinforcing elements laying in two or more parallel planes and connected by separate reinforcing parts
- E04C5/064—Three-dimensional reinforcing mats composed of reinforcing elements laying in two or more parallel planes and connected by separate reinforcing parts the reinforcing elements in each plane being formed by, or forming a, mat of longitunal and transverse bars
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Building Environments (AREA)
Abstract
The present invention relates to construction techniques technical field, more particularly to damping anti-vibration noise reducing wall construction technology.The present invention welds the steel grid to be formed using vertical muscle and horizontal bar, and steel grid gets O-shaped iron ring by c-type rifle and planar steel wire screen is connected firmly, and forms the main surface of structural wall；O-shaped iron ring and planar steel wire screen are being welded at each steel grid node, strengthening fastness；2mm 3mm space is extracted with flat mouth bottle opener at node, strengthens the cohesive force of No. I composite cement mortar and planar steel wire screen, the support of No. I composite cement mortar of enhancing and shock resistance for subsequent construction；Reach easy construction, annex antidetonation fire prevention and the double effectses of cement sound-insulating of steel body structure.
Description
Technical field
The present invention relates to construction techniques technical field, more particularly to damping anti-vibration noise reducing wall construction technology.
Background technology
Architectural traditional partition wall is mostly steel and concrete structure, and wall construction is complicated in this, and cost is higher, at present construction
In also useful steel wire rack light wallboard is as partition wall, solid wall that the wallboard meets with steel wire net rack and light filler
Plate, but this kind of wallboard is installed for mode and pipeline is embedded with certain difficulty, and after assembly secondary brush of putting on powder ftractures
The defects of bulge.And soundproof effect is bad, heat insulation effect is poor.Steel building has antidetonation, the characteristic of fire resisting, but is also
The shortcomings that heat insulation effect is poor, and soundproof effect is bad be present.The simple steel body structure in terms of building pipe laying and track laying
It is difficult in the presence of laying.
The content of the invention
The technical problems to be solved by the invention, it is to be directed to above-mentioned technical deficiency, there is provided a kind of damping is shockproof
Noise abatement wall construction technology.
In order to solve the above technical problems, the technical scheme that damping anti-vibration noise reducing wall construction technology uses is：
A, I-steel both ends are vertically welded in two steel pipe tops, and two steel pipes are parallel and towards consistent；
B, horizontal bar and vertical muscle are welded in I-steel both sides, it is identical with I-steel width indulges muscle length；Horizontal bar is grown with I-steel
Spend identical；Vertical muscle is welded on I-steel vertically, and both sides, horizontal bar level are welded on vertical muscle up and down；Vertical muscle goes out with horizontal bar cross weld
15cm × 15cm steel grid；Horizontal crossheading welding wave silk in cell wall at the node of steel grid and inside I-steel；
Planar steel wire screen bending is gone out to the moulding of I-steel size by bender；With the planar steel wire screen after moulding by I-steel and bar-mat reinforcement
Lattice wrap up；O-shaped iron ring is got at steel grid node with c-type rifle to tighten planar steel wire screen with steel grid and welded with argon arc welding
Connect；Not enough new planar steel wire screen can be connected by electric welding or glue rifle during planar steel wire screen length；Planar steel wire screen overlap width is not small
In 15cm；2mm-3mm space is extracted with flat mouth bottle opener in welding node surrounding；Start first time solder skip after the completion of above-mentioned operation
Missing solder inspection；
C, the moulding of steel pipe size is gone out to expanded steel diamond mesh bending by bender；Expanded steel diamond mesh after moulding is wrapped up
In steel pipe outer layer, O-shaped iron ring is got with c-type rifle at expanded steel diamond mesh is per 15cm × 15cm；O-shaped iron ring is welded with argon arc welding
On steel pipe；2cm-3cm space is extracted with flat mouth bottle opener at O-shaped iron ring and steel-pipe welding；Expanded steel diamond mesh length is inadequate
When can pass through electric welding or glue rifle connects new expanded steel diamond mesh；Expanded steel diamond mesh overlap width is not less than 10cm；Above-mentioned operation
After the completion of start second of solder skip missing solder inspection；
D, after completing the inspection of first time solder skip missing solder, No. I composite cement mortar is calculated according to planar steel wire screen square meter number dosage
Dosage；No. I composite cement mortar includes cement, sand, stone flour, coal ash and building castoff, filament passes through 100：200：
100：300：2 ratio is configured to；The thickness that No. I composite cement mortar is applied to planar steel wire screen surface by first time is 1cm-1
.5cm；After No. I composite cement mortar humidity reaches more than 90% for the first time, No. I composite cement mortar of second of smearing, the
No. I composite cement mortar thickness of secondary smearing is 1cm-1 .5cm；
E, after completing second of solder skip missing solder inspection, No. II Compound Water silt particle is calculated according to expanded steel diamond mesh square meter number dosage
Starch dosage；No. II composite cement mortar includes cement, sand, coal ash, building castoff, filament additive and passes through 100：350：
300：2：4 ratio is configured to；The thickness that No. II composite cement mortar is applied to planar steel wire screen surface by first time is 1cm-1
.5cm；After No. II composite cement mortar humidity reaches more than 90% for the first time, No. II composite cement mortar of second of smearing,
It is 1cm-1 .5cm that second, which is smeared No. II composite cement mortar thickness,；
F, both sides are welded with horizontal bar and vertical muscle and to be formed steel grid between two steel pipes；Steel grid size 15cm ×
15cm；Planar steel wire screen is laid on steel grid and forms hollow wall；Planar steel wire screen gets O at steel grid node with c-type rifle
Sections circle, O-shaped iron ring connect planar steel wire screen with steel grid；No. II Compound Water is calculated according to expanded steel diamond mesh square meter number dosage
Cement mortar dosage；No. II composite cement mortar includes cement, sand, coal ash, building castoff, filament additive and passes through 100：
350：300：2：4 ratio is configured to；It is by the thickness that No. II composite cement mortar is applied to planar steel wire screen surface for the first time
2cm-3cm；After No. II composite cement mortar humidity reaches more than 90% for the first time, No. II Compound Water silt particle of second of smearing
Slurry, it is 1cm-1 .5cm that second, which is smeared No. II composite cement mortar thickness,；
G, step a-f can be repeated several times according to building wall area.
Further optimize the technical program, described steel pipe profile is not limited to rectangular steel tube.
Further optimize the technical program, the distance between crest of described wave silk to trough and steel grid node
It is identical to the distance in I-steel cell wall.
Further optimize the technical program, described cement is 40-45# cement.
Compared with prior art, the present invention has advantages below：It can reach beam column of steel structure using the construction technology to pass
Power is reliable, structure stress is simply clear and definite, meets the requirement of intensity and anti-seismic performance, and takes into account easy for construction；Vertical muscle and horizontal bar are handed over
Fork welding forms interior wall skeleton, has both reduced construction materials, has alleviated steel body load-bearing, has haveed the function that to support again and has connected；
Vertical muscle and horizontal bar weld the steel grid to be formed, and steel grid gets O-shaped iron ring by c-type rifle and planar steel wire screen is connected firmly,
Form the main surface of structural wall；O-shaped iron ring and planar steel wire screen are being welded at each steel grid node, strengthening fastness；
2mm-3mm space is extracted with flat mouth bottle opener at node, is that subsequent construction strengthens No. I composite cement mortar and planar steel wire screen
Cohesive force, the support of No. I composite cement mortar of enhancing and shock resistance；Expanded steel diamond mesh is connected with steel pipe by same method
Connect, smear No. II composite cement mortar at twice, increase the coagulation ability and adhesion of cement and steel pipe, expanded steel diamond mesh can be with
Effectively it is stained with the ability for hanging cement；Both sides horizontal bar and vertical muscle form steel grid between two steel pipes, and steel is laid on bar-mat reinforcement
Silk plain net, hollow wall construction is formed, it is that the effect for having reached cement sound insulation rises again that No. I composite cement mortar is smeared on planar steel wire screen
The effect of hollow insulation is arrived；Pipeline can be laid in hollow wall, the construction of line, it is difficult to solve simple steel body structure construction
And the problem of complexity；It can arbitrarily be expanded according to building wall area or reduce steel body wall construction area, reach easy construction,
Antidetonation fire prevention and the double effectses of cement sound-insulating of housing structure are annexed；Steel pipe profile can be that circle can the side of being
Shape, enhance the scope of application of the construction technology.
Brief description of the drawings
Fig. 1 is the construction effect figure of damping anti-vibration noise reducing wall construction technology.
Fig. 2 is the construction effect profile of damping anti-vibration noise reducing wall construction technology.
Fig. 3 is the construction effect side view of damping anti-vibration noise reducing wall construction technology.
Fig. 4 is the structural representation of steel grid.
Fig. 5 steels grid connect the sectional view of I-steel cell wall by wave silk.
Fig. 6 is that the structural representation that planar steel wire screen forms hollow wall is laid on steel grid.
Each reference is in figure：1st, I-steel；2nd, steel pipe；3rd, horizontal bar；4th, muscle is indulged；5th, steel grid；6th, cell wall；7th, ripple
Unrestrained silk；8th, O-shaped iron ring；9th, planar steel wire screen；10th, welding node；11st, expanded steel diamond mesh；12nd, No. I composite cement mortar；13、Ⅱ
Number composite cement mortar.
Embodiment
To make the object, technical solutions and advantages of the present invention of greater clarity, with reference to embodiment and join
According to accompanying drawing, the present invention is described in more detail.It should be understood that these descriptions are merely illustrative, and it is not intended to limit this hair
Bright scope.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring this
The concept of invention.
With reference to shown in figure, its construction procedure is as follows：
A, the both ends of I-steel 1 are vertically welded in the top of two steel pipes 2, and two steel pipes 2 are parallel and towards consistent；
B, horizontal bar 3 and vertical muscle 4 are welded in the both sides of I-steel 1, it is identical with the width of I-steel 1 indulges the length of muscle 4；Horizontal bar 3 and work
The length of word steel 1 is identical；Vertical muscle 4 is welded on I-steel vertically, and about 1 both sides, and the level of horizontal bar 3 is welded on vertical muscle 4；Vertical muscle 4 and horizontal stroke
The cross weld of muscle 3 goes out 15cm × 15cm steel grid 5；It is horizontal at the node of steel grid 5 and in the inside cell wall 6 of I-steel 1
To crossheading welding wave silk 7；The bending of planar steel wire screen 9 is gone out to the moulding of the size of I-steel 1 by bender；With the steel wire after moulding
Plain net 9 wraps up I-steel 1 and steel grid 5；O-shaped iron ring 8 is got by planar steel wire screen 9 with c-type rifle at the node of steel grid 5
Tighten with steel grid 5 and welded with argon arc welding；Not enough new steel can be connected by electric welding or glue rifle during 9 length of planar steel wire screen
Silk plain net 9；The overlap width of planar steel wire screen 9 is not less than 15cm；2cm-3cm sky is extracted with flat mouth bottle opener in the surrounding of welding node 10
Gap；Start first time solder skip missing solder inspection after the completion of above-mentioned operation；
C, the moulding of the size of steel pipe 2 is gone out to the bending of expanded steel diamond mesh 11 by bender；By the expanded steel diamond mesh after moulding
11 are wrapped in the outer layer of steel pipe 2, and O-shaped iron ring 8 is got with c-type rifle at expanded steel diamond mesh 11 is per 15cm × 15cm；By O-shaped iron ring 8
It is welded on argon arc welding on steel pipe 2；2cm-3cm space is extracted with flat mouth bottle opener in O-shaped iron ring 8 and the weld of steel pipe 2；Rhombus
The length of expanded metal lath 11 can connect new expanded steel diamond mesh 11 when inadequate by electric welding or glue rifle；The overlap width of expanded steel diamond mesh 11
Not less than 10cm；Start second of solder skip missing solder inspection after the completion of above-mentioned operation；
D, after completing the inspection of first time solder skip missing solder, No. I composite cement mortar is calculated according to the square meter number dosage of planar steel wire screen 9
12 dosages；No. I composite cement mortar 12 includes cement, sand, stone flour, coal ash and building castoff, filament passes through 100：
200：100：300：2 ratio is configured to；No. I composite cement mortar 12 is applied to the thickness on the surface of planar steel wire screen 9 for the first time
For 1cm-1 .5cm；After No. I humidity of composite cement mortar 12 reaches more than 90% for the first time, No. I Compound Water of second of smearing
Cement mortar 12, it is 1cm-1 .5cm that second, which is smeared No. I thickness of composite cement mortar 12,；
E, after completing second of solder skip missing solder inspection, No. II complex cement is calculated according to the square meter number dosage of expanded steel diamond mesh 11
The dosage of mortar 13；No. II composite cement mortar 13 includes cement, sand, coal ash, building castoff, filament additive and passed through
100：350：300：2：4 ratio is configured to；No. II composite cement mortar 13 is applied to the thickness on the surface of planar steel wire screen 9 for the first time
Spend for 2cm-3cm；After No. II humidity of composite cement mortar 13 reaches more than 90% for the first time, second of smearing II is compound
Cement mortar 13, it is 1cm-1 .5cm that second, which is smeared No. II thickness of composite cement mortar 13,；
F, both sides horizontal bar 3 and the welding of vertical muscle 4 form steel grid 5 between two steel pipes；The size 15cm of steel grid 5 ×
15cm；Planar steel wire screen 9 is laid on steel grid 5 and forms hollow wall；Planar steel wire screen 9 is beaten at the node of steel grid 5 with c-type rifle
Go out O-shaped iron ring 8, O-shaped iron ring 8 connects planar steel wire screen 9 and steel grid 5；Calculated according to the square meter number dosage of expanded steel diamond mesh 11
No. II dosage of composite cement mortar 13；No. II composite cement mortar 13 includes cement, sand, coal ash, building castoff, filament
Additive passes through 100：350：300：2：4 ratio is configured to；No. II composite cement mortar 13 is applied into steel wire for the first time to put down
The thickness on the surface of net 9 is 1cm-1 .5cm；After No. II humidity of composite cement mortar 13 reaches more than 90% for the first time, second
No. II composite cement mortar 13 of secondary smearing, it is 1cm-1 .5cm that second, which is smeared No. II thickness of composite cement mortar 13,；
G, step a-f can be repeated several times according to building wall area.
The profile of steel pipe 2 is not limited to rectangular steel tube；The crest of wave silk 7 is to the distance between trough and the node of steel grid 5
It is identical to the distance in the cell wall 6 of I-steel 1；Cement is 40-45# cement.
It should be appreciated that the above-mentioned embodiment of the present invention is used only for exemplary illustration or explains the present invention's
Principle, without being construed as limiting the invention.Therefore, that is done without departing from the spirit and scope of the present invention is any
Modification, equivalent substitution, improvement etc., should be included in the scope of the protection.In addition, appended claims purport of the present invention
Covering the whole changes fallen into scope and border or this scope and the equivalents on border and repairing
Change example.
Claims (4)
1. damping anti-vibration noise reducing wall construction technology, it is characterised in that：Construction procedure is as follows：
A, I-steel (1) both ends are vertically welded at the top of two steel pipes (2), and two steel pipes (2) are parallel and towards consistent；
B, in I-steel (1) both sides welding horizontal bar (3) and vertical muscle (4), it is wide with I-steel (1) to indulge muscle (4) length
Spend identical；Horizontal bar (3) is identical with I-steel (1) length；Vertical muscle (4) is welded on I-steel (1) both sides up and down vertically,
Horizontal bar (3) level is welded on vertical muscle (4)；Vertical muscle (4) goes out 15cm × 15cm reinforcing bar with horizontal bar (3) cross weld
Grid (5)；Horizontal crossheading welding wave at the node of steel grid (5) and in the internal cell wall (6) of I-steel (1)
Silk (7)；Planar steel wire screen (9) bending is gone out to the moulding of I-steel (1) size by bender；Put down with the steel wire after moulding
Net (9) wraps up I-steel (1) and steel grid (5)；At steel grid (5) node O-shaped iron is got with c-type rifle
Planar steel wire screen (9) is tightened and welded with argon arc welding by circle (8) with steel grid (5)；During planar steel wire screen (9) length not
It is enough that new planar steel wire screen (9) is connected by electric welding or glue rifle；Planar steel wire screen (9) overlap width is not less than 15cm；Welding
Node surrounding extracts 2cm-3cm space with flat mouth bottle opener；Start first time solder skip missing solder inspection after the completion of above-mentioned operation；
C, the moulding of steel pipe (2) size is gone out to expanded steel diamond mesh (11) bending by bender；By the rhombus steel after moulding
Expanded metals (11) is wrapped in steel pipe (2) outer layer, is often got in expanded steel diamond mesh (11) at 15cm × 15cm with c-type rifle O-shaped
Iron ring (8)；O-shaped iron ring (8) is welded on steel pipe (2) with argon arc welding；Welded in O-shaped iron ring (8) and steel pipe (2)
Connect the space that place's flat mouth bottle opener extracts 2cm-3cm；Connected when expanded steel diamond mesh (11) length is inadequate by electric welding or glue rifle
New expanded steel diamond mesh (11)；Expanded steel diamond mesh (11) overlap width is not less than 10cm；Start second after the completion of above-mentioned operation
Secondary solder skip missing solder inspection；
D, after completing the inspection of first time solder skip missing solder, according to planar steel wire screen（9）No. I composite cement mortar of square meter number dosage calculating (
12) dosage；No. I composite cement mortar（12）Pass through including cement, sand, stone flour, coal ash and building castoff, filament
100：200：100：300：2 ratio is configured to；No. I composite cement mortar (12) is applied to planar steel wire screen (9 for the first time
) thickness on surface is 1cm-1 .5cm；After No. I composite cement mortar (12) humidity reaches more than 90% for the first time, second
No. I composite cement mortar (12) of secondary smearing, it is 1cm-1 .5cm that second, which is smeared No. I composite cement mortar (12) thickness,；
E, after completing second of solder skip missing solder inspection, No. II complex cement is calculated according to expanded steel diamond mesh (11) square meter number dosage
Mortar（13) dosage；No. II composite cement mortar（13）Including cement, sand, coal ash, building castoff, filament additive
Pass through 100：350：300：2：4 ratio is configured to；For the first time by No. II composite cement mortar（13) be applied to planar steel wire screen (
9) thickness on surface is 2cm-3cm；When No. II composite cement mortar of first time（13) after humidity reaches more than 90%, second
No. II composite cement mortar of secondary smearing（13), No. II composite cement mortar of second of smearing（13) thickness is 1cm-1 .5cm；
F, both sides horizontal bar (3) and vertical muscle (4) welding form steel grid (5) between two steel pipes；Steel grid (
5) size 15cm × 15cm；Planar steel wire screen (9) is laid on steel grid (5) and forms hollow wall；Planar steel wire screen (9)
O-shaped iron ring (8) is got with c-type rifle, O-shaped iron ring (8) is by planar steel wire screen (9) and steel at steel grid (5) node
Reinforced net (5) connects；No. II composite cement mortar is calculated according to expanded steel diamond mesh (11) square meter number dosage（13) dosage；
No. II composite cement mortar（13）Pass through 100 including cement, sand, coal ash, building castoff, filament additive：350：
300：2：4 ratio is configured to；For the first time by No. II composite cement mortar（13) it is applied to the thickness on planar steel wire screen (9) surface
Spend for 1cm-1 .5cm；When No. II composite cement mortar of first time（13) after humidity reaches more than 90%, second of smearing II
Number composite cement mortar（13), No. II composite cement mortar of second of smearing（13) thickness is 1cm-1 .5cm；
G, step a-f is repeated several times according to building wall area.
2. damping anti-vibration noise reducing wall construction technology according to claim 1, it is characterised in that：Steel pipe (2) profile is side
Shape steel pipe.
3. damping anti-vibration noise reducing wall construction technology according to claim 1, it is characterised in that：The crest of wave silk (7)
It is identical to the distance in I-steel (1) cell wall (6) with steel grid (5) node to the distance between trough.
4. damping anti-vibration noise reducing wall construction technology according to claim 1, it is characterised in that：Cement is 40-45# cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510809014.2A CN105604215B (en) | 2015-11-22 | 2015-11-22 | Damping anti-vibration noise reducing wall construction technology |
Applications Claiming Priority (1)
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| CN204491904U (en) * | 2015-01-22 | 2015-07-22 | 江苏万象建工集团有限公司 | Cracking-proof frame construction infilled wall |
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