CN106639005A - Rammed-earth wall forming method and device based on phase change solidified soil - Google Patents
Rammed-earth wall forming method and device based on phase change solidified soil Download PDFInfo
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- CN106639005A CN106639005A CN201611022233.7A CN201611022233A CN106639005A CN 106639005 A CN106639005 A CN 106639005A CN 201611022233 A CN201611022233 A CN 201611022233A CN 106639005 A CN106639005 A CN 106639005A
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- wall
- loam
- rammed
- earth
- wall form
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Links
- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000002689 soil Substances 0.000 title claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 21
- 238000009825 accumulation Methods 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 26
- 230000009466 transformation Effects 0.000 claims description 18
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 5
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 4
- 239000011358 absorbing material Substances 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 3
- 239000011398 Portland cement Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 239000011575 calcium Substances 0.000 claims description 3
- 229910052791 calcium Inorganic materials 0.000 claims description 3
- 235000012255 calcium oxide Nutrition 0.000 claims description 3
- 239000000292 calcium oxide Substances 0.000 claims description 3
- 229910052593 corundum Inorganic materials 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 235000019353 potassium silicate Nutrition 0.000 claims description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 3
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 16
- 239000004567 concrete Substances 0.000 abstract description 3
- 238000005338 heat storage Methods 0.000 abstract description 3
- 238000001338 self-assembly Methods 0.000 abstract description 2
- 238000009415 formwork Methods 0.000 abstract 4
- 239000011148 porous material Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000011178 precast concrete Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 206010062575 Muscle contracture Diseases 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 244000273256 Phragmites communis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 208000006111 contracture Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000009897 systematic effect Effects 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
- E04B2/84—Walls made by casting, pouring, or tamping in situ
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/06—Solidifying concrete, e.g. by application of vacuum before hardening
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/10—Devices for levelling, e.g. templates or boards
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2103/00—Civil engineering use
Abstract
The invention discloses a rammed-earth wall forming method and device based on phase change solidified soil. The rammed-earth wall forming device comprises a supporting framework, a wall formwork, precast pore channel formworks, a traction system, a wall heat storage air duct forming rod, a stirring and filling device, an automatic feed device, a leveling device and a ramming column. The rammed-earth wall forming device based on the phase change solidified soil is reasonable in structure, a new path is developed for construction of a rammed-earth wall, a travelling self-assembly formwork system is creatively developed and can travel along a concrete cushion layer precast in advance under traction of a traction engine, and automatic positioning and fixing forming are conducted after the system is in place. By adoption of the rammed-earth wall forming method, mounting and dismounting of the rammed-earth wall formwork are greatly accelerated, automation of the whole process is achieved, and the new path is developed for rapid and low-cost construction of the rammed-earth wall.
Description
Technical field
The present invention relates to a kind of cob wall rapid shaping machinery, more particularly to a kind of loam wall molding based on phase transformation solidified earth
Method and apparatus.
Background technology
Version builds the method for constructing city wall that loam wall is that China adopts earliest, and it is to make mould with plank, inside fills out clay or ash
Stone, tamps what is built with pestle layer by layer.Have plenty of with clay and sand, then press from both sides with the branch building of red building or phragmites communiss into, also have
Where be the sand with soil, the version of Calx in addition rubble builds loam wall, and the height of body of wall is usually one times or so of base thickness, top
Width is the high a quarter of wall to 1/5th, so traditional rammed earth body of wall has obvious contracture, this wall has certain
Bearing capacity.
At present, the general technology for adopting in the construction of conventional loam wall is following step, first, using improvement mould
Plate, the strength and stiffness for making template are greatly improved, can be repeated several times ram in it is indeformable, and transporting, using process
Middle carrying portable, is easily assembled and dismantles.Template is formed bamboo slab rubber, Bolted angle connection by bolt.Between template using drawknot screw,
Disk nut and holdfast make it be mutually combined connection and can form T-shaped, L-shaped, in-line template.Screw rod is wherein socketed to template
Assembling plays an important role with fixation.During template assemblies, template two rows insert 1 and socket screw rod, spigot die every 600mm
Plate simultaneously adds batten disk nut screwing clamping at its two ends.Second, using the stable soil mixing station of small movable or fixed steady
Ding Tu mixing stations.Third, muck haulage car or loader pour composite soil in wall form into.Fourth, loosened soil is rammed using tamping tool
It is real.The intensity that general cob method generally individually only considers body of wall is additionally, since, the accumulation of heat of body of wall and heat-insulating property are general
It is not taken into account, therefore causes the adiabatic accumulation of heat condition of body of wall not only poor, and is also difficult to improve.
Knowable to loam wall context analyzer, either traditional rammed earth wall construction technique, or transformation and upgrade are carried out now
Modern rammed earth wall construction new technology fail to realize the rapid construction of rammed earth body of wall, constrain rammed earth body of wall popularization and should
With.Loam wall structural development is so far, it would be highly desirable to which a construction material and method of construction overturn sexual revolution, it would be highly desirable to which inventing one kind can
Enough low costs most possibly are quick to build, and can have enough adiabatic heat storage performances again, and can have certain exhausted
The innovation loam wall construction technology and customizations device of hot property.
The content of the invention
For existing rammed earth body of wall in defect or deficiency present on construction machinery and technique, the invention provides a kind of base
In the loam wall shaped device of phase transformation solidified earth, including support frame and the wall form on support frame, the wall
The two ends of body template are provided with prefabricated duct template, and the vertical direction of the prefabricated duct template is provided with multilamellar circular hole, described pre-
Drilling road template constitutes wall cavity with wall form, and the wall cavity is used to tamp cob wall body;
The loam wall shaped device also includes trailer system, and the trailer system is connected with support frame, for leading
Draw loam wall shaped device;
The tail end of the trailer system is provided with vertical direction multi-layer walls accumulation of heat air channel curved lever, the body of wall accumulation of heat
Air channel curved lever is inserted in wall cavity by the circular hole in prefabricated duct template;
The trailer system is provided with stirring and filler device, and the stirring includes mechanical arm and is arranged on filler device
The stir chamber of mechanical arm one end, the stir chamber is used to stirring mixing soil materials and realizes the filling of earth material;
The wall form is provided with automatic charging device, for earth material to be automatically put in wall cavity;
The top of the wall form is provided with apparatus for leveling, for the earth material leveling that will be put in wall form;
The top of the wall form is provided with the compacting post for being scalable to wall form bottom, when body of wall accumulation of heat air channel molding
After in bar insertion wall form, gap of the compacting post between the curved lever of body of wall accumulation of heat air channel, the compacting post can
Along the top slide of wall form.
Further, one end of the automatic charging device is provided with pulley and is fixed on the top of wall form, automatically on
One end of material device is provided with elevating hopper, is connected by steel wire between the pulley and elevating hopper.
Further, the lower end of the apparatus for leveling is provided with the screed for being scalable to wall form bottom, the leveling
Plate is Lay lattice triangle, and the top of the apparatus for leveling can be along the top slide of wall form.
Further, the wall form is provided with Self-unlocking hydraulic stem.
Present invention also offers built based on the loam wall forming method of phase transformation solidified earth using said apparatus, including it is following
Step:
Step 1, in the side of wall form heat-absorbing material is arranged, and in the opposite side in wall form adiabatic heat-insulation material is arranged
Material;
Step 2, the reinforcement rammed earth wall building earth material for stirring is put in wall cavity by automatic charging device, and is passed through
Apparatus for leveling carries out smooth to earth material;
Step 3, body of wall accumulation of heat air channel curved lever is successively inserted in wall cavity by the circular hole in prefabricated duct template
Earth material in form multilamellar accumulation of heat duct, and the gap between accumulation of heat duct is successively tamped by tamping post;
Step 4, after loam wall compacting terminates, using Self-unlocking hydraulic stem wall form is unclamped, and retains adiabatic heat-insulation
Material and suction adiabator;
Step 5, is dragged to loam wall shaped device at the next module of loam wall by trailer system, repeat step
1-4, until it reaches till length that loam wall is pre-designed and height.
Further, the reinforcement rammed earth wall building earth material is according to weight by phase transformation firming agent with soil, husky or Gobi desert gravelly soil
Mixed than the ratio for 5%~10%.
Further, the composition of described phase transformation firming agent includes:
Al2O3, Portland cement, quick lime, wooden calcium sulfonate, the part by weight of anhydrous sodium sulfate and waterglass be:
5:80:16:0.2:40:5。
Compared with prior art, the present invention has following technique effect:
1st, loam wall shaped device proposed by the present invention can be rapidly by the various soil of combined phase-change firming agent by fast
Fast forming technique tamps into the cob wall of molding;And the thickness that can be needed according to body of wall is carried out from main regulation, and then can be real
The structural requirement of existing different-thickness rammed earth body of wall.
3rd, the loam wall shaped device based on phase transformation solidified earth of the invention, rational in infrastructure, opens wall construction after rammed earth
With the new way of construction, walking self assembly template system is innovatively have developed, the system can be in the traction of traction locomotive
Lower edge shifts to an earlier date prefabricated concrete cushion walking, be automatically positioned afterwards in place with it is fixed-type.
4th, loam wall forming method proposed by the present invention greatly accelerates the installation and removal of rammed earth wall form, realizes
The automatization of overall process, is that quick, the inexpensive construction of rammed earth body of wall opens new approach.
5th, anhydrous sodium sulfate is added in phase transformation firming agent of the invention, therefore the solidified earth can realize partial phase change,
Further reach the regenerative capacity for improving solidified earth to greatest extent.
Description of the drawings
Fig. 1 is the structural representation of the phase transformation solidified earth rammed earth shaped device of the present invention;
Fig. 2 is that the composite soil of the present invention is loaded and drawing and pulling type accumulation of heat air channel forming module structure chart;
Within the walls portion's composite soil loads, flattens and tamps structure chart automatically after Fig. 3 is of the invention;
Fig. 4 is wall molding figure after rammed earth of the invention;
Label is represented as in figure:1-stirring and filler device;2-trailer system;3-support frame;4-automatic charging
Device;5-compacting post;6-accumulation of heat air channel curved lever;7-Self-unlocking hydraulic stem;8-apparatus for leveling;9-wall form;11—
Prefabricated duct template;12-rammed earth body of wall;13-pre-cast concrete walling top beam.
Specific embodiment
Embodiment 1
Referring to Fig. 1~Fig. 4, the present embodiment proposes a kind of loam wall shaped device based on phase transformation solidified earth, including
Support bone frame 3 and the wall form on support frame 39, the two ends of the wall form 9 are provided with prefabricated duct template 11,
The vertical direction of the prefabricated duct template 11 is provided with multilamellar circular hole, and the prefabricated duct template 11 is constituted with wall form 9
Wall cavity, the wall cavity is used to tamp cob wall body;
Rammed earth body of wall is dexterously divided into prefabricated duct template 11 standard paragraphs one by one.On the one hand, such point
The design of the optimal Template length for having adapted to loam wall shaped device is cut, rammed earth accumulation of heat duct within the walls is obtained
With rule, reliably molding, while also the fixation for the built-in type material and heat insulating material for external of rammed earth body of wall is provided effectively
Strong point position.Meanwhile, prefabricated duct template 11 serves very important structural strengthening effect.It is right in construction wall specification
Being reinforced with the length direction of body of wall clearly requires, and reliable support structure typically should be just built every 3 meters to 4 meters
Part.Therefore, the design of the component and arrangement and method for construction have met the steadiness requirement of construction wall just.
Loam wall shaped device also includes trailer system 2, and the trailer system 2 is connected with support frame 3, for drawing
Loam wall shaped device;In the present embodiment, trailer system 2 is caterpillar tractor.
Loam wall shaped device can shift to an earlier date prefabricated concrete cushion walking in the traction lower edge of traction machine, in place afterwards certainly
Dynamic to position and fixed-type, the method greatly accelerates the installation and removal of rammed earth wall form, realizes the automatic of overall process
Change, be that quick, the inexpensive construction of rammed earth body of wall opens new approach.
The tail end of trailer system 2 is provided with vertical direction multi-layer walls accumulation of heat air channel curved lever 6, the body of wall accumulation of heat wind
Road curved lever 6 is inserted in wall cavity by the circular hole in prefabricated duct template 11;
Loam wall is used for into rear wall of greenhouse in the present embodiment, systematic accumulation of heat wind is stayed inside rear wall of greenhouse after building up
Road, the air channel can be blown into indoor high temperature air under the driving of rear wall of greenhouse top or the accumulation of heat blower fan at front room angle
In prefabricated accumulation of heat air channel, and then realize the savings and release of greenhouse heat.Rammed earth body of wall is built so as to reach in low cost
Meanwhile, efficiently improve the heat storage performance and heat stability of architecture indoor.
Trailer system 2 is provided with stirring and filler device 1, and the stirring includes mechanical arm and is arranged on filler device 1
The stir chamber of mechanical arm one end, the stir chamber is used to stirring mixing soil materials and realizes the filling of earth material;
Wall form 9 is provided with automatic charging device 4, for earth material to be automatically put in wall cavity;
Wherein, one end of automatic charging device 4 is provided with pulley and is fixed on the top of wall form, automatic charging device 4
One end be provided with elevating hopper, between the pulley and elevating hopper by steel wire connect.
The top of wall form 9 is provided with apparatus for leveling 8, for the earth material leveling that will be put in wall form;
The lower end of wherein apparatus for leveling 8 is provided with the screed for being scalable to wall form bottom, and the screed is Lay lattice
Triangle, the top of the apparatus for leveling 8 can be along the top slide of wall form 9.
The top of the wall form 9 is provided with the compacting post 5 for being scalable to the bottom of wall form 9, when body of wall accumulation of heat air channel
After in the insertion wall form 9 of curved lever 6, gap of the compacting post 5 between body of wall accumulation of heat air channel curved lever 6 is described
Compacting post 5 can be along the top slide of wall form 9.
The wall form 9 is provided with Self-unlocking hydraulic stem 7, for fixing wall form.
Embodiment 2
The present embodiment provides a kind of loam wall forming method based on phase transformation solidified earth according to loam wall shaped device, this
The loam wall built up in embodiment is used for rear wall of greenhouse, specifically includes following steps:
Step 1, first, according to the width and height that need to build up rear wall of greenhouse, arrange rammed earth wall device wall form and
The size of prefabricated duct template, wherein loam wall inner side is heat-absorbing material, and loam wall outside is heat-insulating material layer, puts suction well
After heat and adiabator, rammed earth forming machine can more according to the driving parameter hydraulic means of rear wall and after formation wall prefabricated molds
Tool;
Step 2, phase transformation firming agent is entered with soil, husky or Gobi desert gravelly soil according to the ratio that weight ratio is 5%~10%
Row mixing, and stir, the reinforcement rammed earth wall building earth material for stirring is put in wall form by automatic charging device, and
Earth material is carried out by apparatus for leveling smooth;
Step 3, successively shape in wall form is inserted by body of wall accumulation of heat air channel curved lever by the circular hole arranged on end plates
Into multilamellar accumulation of heat duct, and the gap between accumulation of heat duct is successively tamped by tamping post;
Step 4, after loam wall compacting terminates, using Self-unlocking hydraulic stem wall form is unclamped, and retains adiabatic heat-insulation
Material and heat-absorbing material;
Step 5, is dragged to loam wall shaped device at the next module of loam wall by trailer system, repeat step
1-4, forms the next module of loam wall, till final compacting reaches the length that loam wall is pre-designed and height, again finally
Pre-cast concrete walling top beam is coordinated to reinforce rammed earth body of wall.
Embodiment 3
The present embodiment difference from Example 2 is to be set to the formula of phase transformation firming agent:
Al2O3, Portland cement, quick lime, wooden calcium sulfonate, the part by weight of anhydrous sodium sulfate and waterglass be:
5:80:16:0.2:40:5。
Claims (7)
1. a kind of loam wall shaped device based on phase transformation solidified earth, including support frame (3) and on support frame (3)
Wall form (9), it is characterised in that the two ends of the wall form (9) are provided with prefabricated duct template (11), the pre-manufactured hole
The vertical direction of road template (11) is provided with multilamellar circular hole, and the prefabricated duct template (11) constitutes body of wall with wall form (9)
Cavity, the wall cavity is used to tamp cob wall body;
The loam wall shaped device also includes trailer system (2), and the trailer system (2) is connected with support frame (3), uses
In traction loam wall shaped device;
The tail end of the trailer system (2) is provided with vertical direction multi-layer walls accumulation of heat air channel curved lever (6), and the body of wall stores
Hot-flow flue curved lever (6) is inserted in wall cavity by the circular hole on prefabricated duct template (11);
The trailer system (2) is provided with stirring and filler device (1), the stirring and filler device (1) including mechanical arm and
Installed in the stir chamber of mechanical arm one end, the stir chamber is used to stirring mixing soil materials and realizes the filling of earth material;
The wall form is provided with automatic charging device (4), for earth material to be automatically put in wall cavity (9);
The top of the wall form is provided with apparatus for leveling (8), for the earth material leveling that will be put in wall form (9);
The top of the wall form is provided with the compacting post (5) for being scalable to wall form bottom, when body of wall accumulation of heat air channel molding
After in bar (6) insertion wall form (9), gap of compacting post (5) between body of wall accumulation of heat air channel curved lever (6),
Compacting post (5) can be along the top slide of wall form (9).
2. loam wall shaped device as claimed in claim 1, it is characterised in that one end of the automatic charging device (4) sets
Have pulley and be fixed on the top of wall form (9), one end of automatic charging device (4) is provided with elevating hopper, the pulley with it is upper
Connected by steel wire between hopper.
3. loam wall shaped device as claimed in claim 1, it is characterised in that the lower end of the apparatus for leveling (8) is provided with can
The screed of wall form (9) bottom is retractable to, the screed is Lay lattice triangle, and the top of the apparatus for leveling (8) can
Along the top slide of wall form.
4. loam wall shaped device as claimed in claim 1, it is characterised in that the wall form (9) is provided with Self-unlocking
Hydraulic stem (7).
5. built based on the loam wall forming method of phase transformation solidified earth with the device described in claim 1, it is characterised in that include
Following steps:
Step 1, in the side of wall form (9) heat-absorbing material is arranged, and in the opposite side in wall form (9) adiabatic heat-insulation is arranged
Material;
Step 2, the reinforcement rammed earth wall building earth material for stirring is put in wall cavity by automatic charging device (4), and is passed through
Apparatus for leveling (8) carries out smooth to earth material;
Step 3, successively wall cavity is inserted by body of wall accumulation of heat air channel curved lever (6) by the circular hole on prefabricated duct template (11)
Multilamellar accumulation of heat duct is formed in interior earth material, and the gap between accumulation of heat duct is successively tamped by tamping post (5);
Step 4, after loam wall compacting terminates, using Self-unlocking hydraulic stem (7) wall form (9) is unclamped, and retains adiabatic guarantor
Adiabator and suction adiabator;
Step 5, is dragged to loam wall shaped device at the next module of loam wall by trailer system (2), repeat step
1-4, until it reaches till length that loam wall is pre-designed and height.
6. loam wall forming method as claimed in claim 5, it is characterised in that the reinforcement rammed earth wall building earth material is to consolidate phase transformation
Agent is mixed with soil, husky or Gobi desert gravelly soil according to the ratio that weight ratio is 5%~10%.
7. loam wall forming method as claimed in claim 5, it is characterised in that the composition of described phase transformation firming agent includes:
Al2O3, Portland cement, quick lime, wooden calcium sulfonate, the part by weight of anhydrous sodium sulfate and waterglass be:5:
80:16:0.2:40:5。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201611022233.7A CN106639005B (en) | 2016-11-16 | 2016-11-16 | A kind of loam wall forming method and device based on phase transformation solidified earth |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201611022233.7A CN106639005B (en) | 2016-11-16 | 2016-11-16 | A kind of loam wall forming method and device based on phase transformation solidified earth |
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CN106639005A true CN106639005A (en) | 2017-05-10 |
CN106639005B CN106639005B (en) | 2018-10-30 |
Family
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Cited By (3)
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CN107882335A (en) * | 2017-11-10 | 2018-04-06 | 山东科技大学 | A kind of intelligent greenhouse feeding, rammed earth, walling all-in-one |
CN109356378A (en) * | 2018-11-19 | 2019-02-19 | 上海市政工程设计研究总院(集团)有限公司 | A kind of loam wall version builds steel form and rammed earth wall construction method |
CN112627505A (en) * | 2020-12-16 | 2021-04-09 | 黑龙江八一农垦大学 | Rammed earth wall formwork erecting and ramming integrated construction device |
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US20100176525A1 (en) * | 2006-08-18 | 2010-07-15 | Sirewall Inc. | Formwork and method for constructing rammed earth walls |
CN204001701U (en) * | 2014-07-17 | 2014-12-10 | 同济大学 | Be applicable to the construction formwork system of multilayer rammed earth wall |
CN105239701A (en) * | 2015-09-30 | 2016-01-13 | 西安建筑科技大学 | Construction process of rammed earth wall |
CN105298112A (en) * | 2015-09-30 | 2016-02-03 | 西安建筑科技大学 | T-shaped formwork for ramming |
CN205314538U (en) * | 2016-01-27 | 2016-06-15 | 天津城建大学 | Building templates suitable for successive layer rams builds loam wall model test |
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Patent Citations (5)
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US20100176525A1 (en) * | 2006-08-18 | 2010-07-15 | Sirewall Inc. | Formwork and method for constructing rammed earth walls |
CN204001701U (en) * | 2014-07-17 | 2014-12-10 | 同济大学 | Be applicable to the construction formwork system of multilayer rammed earth wall |
CN105239701A (en) * | 2015-09-30 | 2016-01-13 | 西安建筑科技大学 | Construction process of rammed earth wall |
CN105298112A (en) * | 2015-09-30 | 2016-02-03 | 西安建筑科技大学 | T-shaped formwork for ramming |
CN205314538U (en) * | 2016-01-27 | 2016-06-15 | 天津城建大学 | Building templates suitable for successive layer rams builds loam wall model test |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107882335A (en) * | 2017-11-10 | 2018-04-06 | 山东科技大学 | A kind of intelligent greenhouse feeding, rammed earth, walling all-in-one |
CN109356378A (en) * | 2018-11-19 | 2019-02-19 | 上海市政工程设计研究总院(集团)有限公司 | A kind of loam wall version builds steel form and rammed earth wall construction method |
CN112627505A (en) * | 2020-12-16 | 2021-04-09 | 黑龙江八一农垦大学 | Rammed earth wall formwork erecting and ramming integrated construction device |
CN112627505B (en) * | 2020-12-16 | 2022-04-05 | 黑龙江八一农垦大学 | Rammed earth wall formwork erecting and ramming integrated construction device |
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