CN107216087A - A kind of construction premixing mortar green construction method - Google Patents
A kind of construction premixing mortar green construction method Download PDFInfo
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- CN107216087A CN107216087A CN201710564692.6A CN201710564692A CN107216087A CN 107216087 A CN107216087 A CN 107216087A CN 201710564692 A CN201710564692 A CN 201710564692A CN 107216087 A CN107216087 A CN 107216087A
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- premixing mortar
- construction
- mortar
- premixing
- pipe network
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- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 154
- 238000010276 construction Methods 0.000 title claims abstract description 111
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 238000001816 cooling Methods 0.000 claims abstract description 41
- 239000002351 wastewater Substances 0.000 claims abstract description 34
- 238000009413 insulation Methods 0.000 claims abstract description 18
- 238000012544 monitoring process Methods 0.000 claims abstract description 13
- 238000002360 preparation method Methods 0.000 claims abstract description 9
- 238000011084 recovery Methods 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 22
- 239000000498 cooling water Substances 0.000 claims description 21
- 238000001914 filtration Methods 0.000 claims description 17
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 14
- 239000002994 raw material Substances 0.000 claims description 14
- 229920005989 resin Polymers 0.000 claims description 13
- 239000011347 resin Substances 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 11
- 239000004568 cement Substances 0.000 claims description 9
- -1 hydroxypropyl methyl Chemical group 0.000 claims description 9
- 239000002002 slurry Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 230000002787 reinforcement Effects 0.000 claims description 8
- 239000004576 sand Substances 0.000 claims description 8
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 7
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 239000004411 aluminium Substances 0.000 claims description 7
- 239000011324 bead Substances 0.000 claims description 7
- 239000011575 calcium Substances 0.000 claims description 7
- 229910052791 calcium Inorganic materials 0.000 claims description 7
- 229920005551 calcium lignosulfonate Polymers 0.000 claims description 7
- RYAGRZNBULDMBW-UHFFFAOYSA-L calcium;3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Ca+2].COC1=CC=CC(CC(CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O RYAGRZNBULDMBW-UHFFFAOYSA-L 0.000 claims description 7
- ONCZQWJXONKSMM-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical class O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4].[Si+4].[Si+4].[Si+4] ONCZQWJXONKSMM-UHFFFAOYSA-N 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 7
- 239000010440 gypsum Substances 0.000 claims description 7
- 229910052602 gypsum Inorganic materials 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 7
- 239000004816 latex Substances 0.000 claims description 7
- 229920000126 latex Polymers 0.000 claims description 7
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 7
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 7
- 150000002910 rare earth metals Chemical class 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 239000010703 silicon Substances 0.000 claims description 7
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 7
- 238000000746 purification Methods 0.000 claims description 6
- 238000005070 sampling Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- 238000007790 scraping Methods 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 5
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 4
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 4
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 4
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000012216 screening Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 238000004078 waterproofing Methods 0.000 claims description 3
- 230000002209 hydrophobic effect Effects 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 239000002932 luster Substances 0.000 abstract description 2
- 230000032258 transport Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- RZYKUPXRYIOEME-UHFFFAOYSA-N CCCCCCCCCCCC[S] Chemical compound CCCCCCCCCCCC[S] RZYKUPXRYIOEME-UHFFFAOYSA-N 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000012634 fragment Substances 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical class O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
-
- 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
- E04G21/0418—Devices for both conveying and distributing with distribution hose
-
- 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
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
- E04G21/246—Safety or protective measures preventing damage to building parts or finishing work during construction specially adapted for curing concrete in situ, e.g. by covering it with protective sheets
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of construction premixing mortar green construction method, include the preparation of premixing mortar；Suction；The transport of premixing mortar；Cool down the arrangement of circulation pipe network；Premixing mortar is constructed：1. premixing mortar is once constructed the construction 3. temperature monitoring in real time 4. secondary construction of the premixing mortar 5. step such as recovery of waste water in the closure of cooling circulation pipe network and water storage and thermal insulation curing pool of 2. water storage and thermal insulation curing pool.Premixing mortar component of the present invention is prepared reasonable, the premixing mortar adhesive force of preparation is more preferable, the better adaptability of the temperature difference, color and luster is good, not easy to crack, with performances such as extremely strong hydrophobic, heat-insulated, insulations, one-shot forming during construction, construction method of the invention realizes slurrying, detects, conveys, pouring, remotely optimizing and real-time management integrated construction scheme, reduces workmen and labor intensity, improves construction quality and efficiency of construction, engineering cost is reduced, with good application value.
Description
Technical field
The present invention relates to technical field of building construction, more particularly to a kind of construction premixing mortar green construction side
Method.
Background technology
National Department of Commerce, the Ministry of Public Security, the Ministry of Construction, State Administration of Quality Supervision, Inspection and Quarantine, Environmental Protection Administration issue within 2007《On in urban
Time limit forbids the notice of Site mortar working》Business sends [2007] No. 205 elsewhere), Guangzhou is forbidden existing as first time limit
The city of field stirring mortar, promoted the use of premixing mortar since 2008, but effect is unsatisfactory.Main cause is to make at present
Two kinds of premixing mortars all existing defects：Wet mixing mortar is constrained by Use Limitation, and dry-mixed mortar is isolated in delivery process
And airborne dust；Both are the substitute of traditional mortar, and form of construction work does not change.
Meanwhile, mortar is in the casting process for carrying out large area, because hydrated cementitious heat effect produces very big heat, face heat
Amount is scattered and disappeared comparatively fast, and internal heat is difficult to distribute, so that internal produce the larger temperature difference with surface.When the temperature difference exceedes certain critical value
When, temperature stress can be produced, when this temperature tension is more than the tensile strength of mortar, mortar structure will produce crack,
So as to influence the durability of engineering.
Therefore research and develop a kind of more rational construction premixing mortar green construction method and its auxiliary facility gesture exists
It must go.
The content of the invention
To overcome above-mentioned deficiency, the present invention provides a kind of construction premixing mortar green construction method.
The present invention takes following technical scheme to realize：A kind of construction premixing mortar green construction method,
Comprise the following steps：
A, premixing mortar preparation
1. the sorting of premixing mortar：The premixing mortar include following weight than raw material：Cement 20.5-22.5wt%,
Silicon ash 0.8-2.2wt%, sand 58-62wt%, latex powder 2.1-3.1wt%, glass bead 0.6-1.2wt%, hydroxypropyl first
Base cellulose 1.1-1.5wt%, high-moisture-retention resin polyvinyl alcohol 0.4-0.8wt%, rare earth 4-8wt%, sulfonated melamine
Formaldehyde resin 1-3wt%, modified sodium bentonite 1.8-2.4wt%, calcium lignosulfonate 0.2-0.4wt%, aluminium powder 0.7-
1.1wt%, calcium sulphoaluminate 0.9-1.3wt%, gypsum 3-5wt%, dodecyl sodium sulfate 0.5-0.7wt%, sodium carbonate 0.5-
0.9wt%, surplus are water and inevitable impurity；
2. the mixing of premixing mortar
The constitutive material of above-mentioned premixing mortar is proportionally added in high-speed mixer, stirring motor, control is opened
Mixing speed is 8000KPS mixed at high speed 45min, and 1h is put only, and it is 7000KPS mixed at high speed 30min then to control mixing speed
It is net to put 1h, repeat above step 3 times, premixing mortar is made；
3. the sampling Detection of premixing mortar
By step, 2. mixed premixing mortar is sampled by sample port, delivers to sample fog room, then in the lab
Detected, qualifying signal is sent to central control system by central dispatch system after detection is qualified；
B, suction
Central control system, which receives to be sent to by wireless network after sample sampling qualifying signal, is arranged on high-speed mixer
Lower end set valve positioner, valve positioner start discharge valve open, while start be connected with the discharge valve it is true
Empty Material sucking machine carries out suction；
C, premixing mortar transport
Premixing mortar is delivered to by transport vehicle by flow regulator by suction feeder discharging opening, will by transport vehicle
Premixing mortar is transported to building site to be onstructed；
D, the arrangement for cooling down circulation pipe network
1. before constructing, the reinforcement foundation process synchronous construction of circulation pipe network and construction floor will be cooled down, in assembling reinforcement net
While place cooling circulating water pipeline, using the circulation pipe network of layered arrangement, reinforcing bar is directly horizontally supported at circulation pipe network
Cooling circulating water pipeline on, the vertical direction of circulation pipe network is erected with useless steel bar end and reinforced；
2. uniform temperature measuring point in the plane of cooling circulating water pipeline, adjacent temperature measuring point, which is located on different depth temperature measuring points, pacifies
Temperature-detecting device is put, the output signal of temperature-detecting device is by signal wire cut-in temperature real-time monitoring system, and the temperature is real
When monitoring system central control system is connected to by wireless network；
E, premixing mortar construction
1. premixing mortar is once constructed：Premixing mortar in transport vehicle is transported in slurry collecting funnel, by slurry collecting funnel and mortar
The connection of pump spraying machine is placed on construction point ground floor, and mortar pump spraying machine is connected into the constant pressure distributor installed in construction floor, permanent
The defeated slurry flexible pipe on the spray gun of distributor is pressed to be connected to air compressor by tracheae, pistol treats construction floor using oblique
Face placement layer by layer carries out pouring premixing mortar, treats that premixing mortar covers the bottom cooling circulating water pipeline for cooling down circulation pipe network
Afterwards, the preset circulation pipe network of pre-cooling, cooling water is injected into cooling circulating water pipeline；
2. the construction of water storage and thermal insulation curing pool：Before premixing mortar initial set, the mould of wall is led using the periphery at construction floor edge
Plate carries out two-sided cement waterproofing mortar and wiped one's face, and makes a water storage and thermal insulation curing pool；
3. temperature is monitored in real time：After premixing mortar initial set, temperature control is carried out to premixing mortar using temperature real-time monitoring system
Monitoring, if premixing mortar temperature is higher than 18-22 DEG C, starts cooling circulation pipe network, injects cold into cooling circulating water pipeline
But water is cooled；
4. the secondary construction of premixing mortar：Premixing mortar secondary construction is carried out when temperature detection premixing mortar temperature is normal,
Thickness of the premixing mortar to construction floor requirement will be poured；
5. cooling circulation pipe network closure：The cooling water in cooling circulating water pipeline is excluded, premixing mortar is injected into circulation pipe
In net, carry out the sealing of circulation pipe network duct grouting and fill real, prevent from getting rusty in pipe；
The recovery of waste water in F, water storage and thermal insulation curing pool
The waste water of water storage and thermal insulation curing pool is delivered in wastewater filter box by delivery pump, given up using the rotation motor that shakes
Water sieve is selected, and the sandstone screened are transported to stand-by in high-speed mixer, and the waste water after screening, which is pumped into clarifier, enters traveling one
Step purification, the water after purification passes sequentially through flowmeter, nephelometer, and to be delivered to high-speed mixer standby, so completes a construction week
Phase.
It is used as the preferred scheme of the present invention：In step A of the present invention premixing mortar include following weight than raw material：Water
Mud 21.5wt%, silicon ash 1.5wt%, sand 60wt%, latex powder 2.6wt%, glass bead 0.9wt%, hydroxypropyl methyl are fine
Tie up element 1.3wt%, high-moisture-retention resin polyvinyl alcohol 0.6wt%, rare earth 6wt%, sulfonated melamine compound resin 2wt%,
Modified sodium bentonite 2.1wt%, calcium lignosulfonate 0.3wt%, aluminium powder 0.9wt%, calcium sulphoaluminate 1.1wt%, gypsum
4wt%, dodecyl sodium sulfate 0.6wt%, sodium carbonate 0.7wt%, surplus are water and inevitable impurity.
It is used as the preferred scheme of the present invention：Step B high speeds mixer of the present invention includes stirring motor, is arranged on and stirs
Multiple stirring rod in the rotary shaft of motor, arc agitator arm are mixed, vibrator is arranged on rotary shaft bottom material scraping plate, filtered
Net, discharge valve and the valve positioner being arranged on discharge valve, the valve positioner control the switch of stripper.
It is used as the preferred scheme of the present invention：Circulation pipe network is cooled down in step D of the present invention includes mutually head and the tail connection structure
Into the cooling water pipeline of hollow, cooling water intake, cooling water outlet and the temperature being arranged in cooling water pipeline flex point
Detection means.
It is used as the preferred scheme of the present invention：Wastewater filter box in step F of the present invention includes being arranged on waste water filtering
By-pass filtration sieve, secondary filtration sieve, the three-stage filtration sieve being be arranged in parallel above and below the wastewater feed mouthful of case top side, inside, outside
Clear water delivery port, the sandstone collecting box of wall setting, bottom pass through fixed plate and the fixed plate bottom that compression spring, fixed block are set
The rotation at end is shaken motor.
It is used as the preferred scheme of the present invention：The raw material of premixing mortar of the present invention is stored in batcher, and batcher
High-speed mixer is connected to by pipeline.
In summary the invention has the advantages that：The present invention provides a kind of construction and applied with premixing mortar green
Work method, premixing mortar component prepares reasonable, and more preferably, the better adaptability of the temperature difference, color and luster is good for the prefabricated mortar adhesive force of preparation,
It is not easy to crack, with extremely strong hydrophobic, heat-insulated, insulation, hydrophobic, waterproof, do not fall off, the performance such as colour-fast, resistant, scrubbing resistance,
The one-shot forming in construction, the construction method present invention of the invention realizes slurrying, detects, conveys, pouring, remotely optimizing and be real-time
Management integration arrangement and method for construction, reduces workmen and labor intensity, improves construction quality and efficiency of construction, reduction engineering into
This；By arranging the mutual cooperation of cooling water circulation pipe network and water storage and thermal insulation curing pool, realize and premixing mortar circulation heat absorption is dropped
Temperature, makes the heat inside premixing mortar be difficult to concentrate, and reduces the influence to being constrained around premixing mortar, improves constructing operation
Reliability, reduces difficulty of construction, substantially, accelerating construction progress reduces construction cost, with good popularization and application valency to effect
Value；Meanwhile, waste water progress recycling of the wastewater filter box to water storage and thermal insulation curing pool, cost-effective etc..
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of high speed mixer of the present invention；
Fig. 3 is the structural representation of wastewater filter box in the present invention；
Fig. 4 is the structural representation of cooling circulation pipe network in the present invention.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, is expanded on further the present invention.
A kind of construction premixing mortar of embodiment 1
A kind of construction premixing mortar, it include following weight than raw material：Cement 20.5wt%, silicon ash
0.8wt%, sand 58wt%, latex powder 2.1wt%, glass bead 0.6wt%, hydroxypropyl methyl cellulose 1.1wt%, Gao Bao
Water-base resin polyvinyl alcohol 0.4wt%, rare earth 4wt%, sulfonated melamine compound resin 1wt%, modified sodium bentonite
1.8wt%, calcium lignosulfonate 0.2wt%, aluminium powder 0.7wt%, calcium sulphoaluminate 0.9wt%, gypsum 3wt%, dodecyl sulphur
Sour sodium 0.5wt%, sodium carbonate 0.5wt%, surplus are water and inevitable impurity.
A kind of construction premixing mortar of embodiment 2
A kind of construction premixing mortar, it include following weight than raw material：Cement 21.5wt%, silicon ash
1.5wt%, sand 60wt%, latex powder 2.6wt%, glass bead 0.9wt%, hydroxypropyl methyl cellulose 1.3wt%, Gao Bao
Water-base resin polyvinyl alcohol 0.6wt%, rare earth 6wt%, sulfonated melamine compound resin 2wt%, modified sodium bentonite
2.1wt%, calcium lignosulfonate 0.3wt%, aluminium powder 0.9wt%, calcium sulphoaluminate 1.1wt%, gypsum 4wt%, dodecyl sulphur
Sour sodium 0.6wt%, sodium carbonate 0.7wt%, surplus are water and inevitable impurity.
A kind of construction premixing mortar of embodiment 3
A kind of construction premixing mortar, it include following weight than raw material：Cement 22.5wt%, silicon ash
2.2wt%, sand 62wt%, latex powder 3.1wt%, glass bead 1.2wt%, hydroxypropyl methyl cellulose 1.5wt%, Gao Bao
Water-base resin polyvinyl alcohol 0.8wt%, rare earth 8wt%, sulfonated melamine compound resin 3wt%, modified sodium bentonite
2.4wt%, calcium lignosulfonate 0.4wt%, aluminium powder 1.1wt%, calcium sulphoaluminate 1.3wt%, gypsum 5wt%, dodecyl sulphur
Sour sodium 0.7wt%, sodium carbonate 0.9wt%, surplus are water and inevitable impurity；
A kind of preparation method of construction premixing mortar of embodiment 4
The constitutive material of premixing mortar is proportionally added in high-speed mixer, stirring motor, control stirring is opened
Speed is 8000KPS mixed at high speed 45min, and 1h is put only, then controls mixing speed to be put only for 7000KPS mixed at high speed 30min
1h, repeats above step 3 times, and premixing mortar is made.
The wherein group of the constitutive material of premixing mortar of the invention and a kind of embodiment 1-3 construction premixing mortar
It is identical into raw material.
Embodiment 5 is a kind of to be met the tendency of in the high-speed mixer of construction premixing mortar
As shown in Fig. 2 a kind of meet the tendency of in the high-speed mixer of construction premixing mortar, it includes stirring motor 63,
Multiple stirring rod 65 in the rotary shaft of stirring motor 63, arc agitator arm 64 are arranged on, vibrator 61 is arranged on rotary shaft
Bottom material scraping plate 66, screen pack 68, discharge valve 7 and the valve positioner 69 being arranged on discharge valve 7, the valve positioner 69
Control the switch of stripper 7；
Wherein, the quantity of stirring rod 65 is eight, and wherein four stirring rod 65 are disposed on rotation two-by-two
The upper fragment position of axle, stirring rod 65 described in four additional is symmetricly set on the lower fragment position of rotary shaft, the arc stirring two-by-two
Impeller 64 is symmetricly set on the middle section position of the agitating shaft, and stirring rod 65, the quantity of arc agitator arm 64 and position are set,
The mixing quality and stirring efficiency of premixing mortar can be greatly improved.
The bottom of the agitating shaft is provided with material scraping plate 66, and material scraping plate 66 can scrape the material of bottom, reduce material
Waste.
The bottom of the high-speed mixer 6 is provided with the screen pack 68, plays the filtration to premixing mortar, improves
The quality of premixing mortar.
Further, the discharge end of the stripper 7 is connected to suction feeder by connecting tube.
The high-speed mixer that the present invention is provided makes specifically designed for premixing mortar, can effectively improve the quality of premixing mortar
And efficiency.
A kind of wastewater filter box applied to construction of embodiment 6
As shown in figure 3, a kind of wastewater filter box applied to construction, it includes being arranged on the top of wastewater filter box 11
By-pass filtration sieve 113, secondary filtration sieve 114, the three-stage filtration sieve being be arranged in parallel above and below the wastewater feed mouthful 12 of side, inside
115, clear water delivery port 116, the sandstone collecting box 13 of outer wall setting, bottom passes through the fixation that compression spring 111, fixed block are set
The rotation of plate and fixed plate bottom is shaken motor 12.
Wherein, the by-pass filtration sieve 113, secondary filtration sieve 114, the mesh diameter of three-stage filtration sieve 115 are sequentially reduced,
Sandstone in waste water are carried out with multistage, is filtered layer by layer, good filtration effect, and will be received in the sandstone importing sandstone collecting box 13 of filtering
Collection, and it is stand-by in high-speed mixer 6 to sandstone are delivered to by delivery pipe, it is effectively saved resource.
The present invention provide wastewater filter box by rotation shake motor 12, compression spring 111 and by-pass filtration sieve 113, two
Level sieves 114, three-stage filtration sieve the mutual cooperation of the parts such as 115, sandstone that can be in Effective selection waste water, improve waste water clean
Cleanliness, the not purification of waste water of next step lays the first stone.
A kind of cooling circulation pipe network and its construction method applied to construction of embodiment 7
As shown in figure 4, a kind of cooling circulation pipe network applied to construction, it includes mutually connecting and composing hollow from beginning to end
Cooling water pipeline 184, cooling water intake 181, cooling water outlet 182 and be arranged in the flex point of cooling water pipeline 184
Temperature-detecting device 183.
The present invention construction method be：The reinforcement foundation process synchronous construction of circulation pipe network and construction floor will be cooled down,
Cooling circulating water pipeline 184 is placed while assembling reinforcement net, using the circulation pipe network of layered arrangement, makes the direct level branch of reinforcing bar
Support is on the cooling circulating water pipeline 184 of circulation pipe network, and the vertical direction of circulation pipe network is erected with useless steel bar end to be reinforced；
Uniform temperature measuring point in the plane of cooling circulating water pipeline, adjacent temperature measuring point, which is located on different depth temperature measuring points, to be laid
Temperature-detecting device 183, the output signal of temperature-detecting device 183 passes through signal wire cut-in temperature real-time monitoring system, the temperature
Degree real-time monitoring system is connected to central control system by wireless network.
A kind of construction of embodiment 8 premixing mortar green construction method
As shown in figure 1, a kind of construction premixing mortar green construction method, comprises the following steps：
A, premixing mortar preparation
1. the sorting of premixing mortar：The raw material be the same as Example 1 of the premixing mortar；
2. the mixing of premixing mortar
The constitutive material of above-mentioned premixing mortar is proportionally added in high-speed mixer 6, stirring motor 63, control is opened
Mixing speed processed is 8000KPS mixed at high speed 45min, and 1h is put only, and it is 7000KPS mixed at high speed then to control mixing speed
30min puts 1h only, repeats above step 3 times, and premixing mortar is made；
3. the sampling Detection of premixing mortar
By step, 2. mixed premixing mortar is sampled by sample port 62, sample fog room 4 is delivered to, then in laboratory
Detected in 3, qualifying signal is sent to central control system 1 by central dispatch system 2 after detection is qualified；
B, suction
Central control system 1, which receives to be sent to by wireless network after sample sampling qualifying signal, is arranged on high-speed mixer
The valve positioner 69 that 6 lower ends are set, valve positioner 69 starts discharge valve 7 and opened, and is connected while starting with the discharge valve 7
The suction feeder 8 connect carries out suction；
C, premixing mortar transport
Premixing mortar is delivered to by flow regulator 9 by transport vehicle 10 by the discharging opening of suction feeder 8, passes through transport
Car 10 transports premixing mortar to building site to be onstructed；
D, the arrangement for cooling down circulation pipe network
1. before constructing, the reinforcement foundation process synchronous construction of circulation pipe network 18 and construction floor will be cooled down, in assembling reinforcement
Cooling circulating water pipeline 184 is placed while net, using the circulation pipe network 18 of layered arrangement, reinforcing bar is directly horizontally supported at and follows
On the cooling circulating water pipeline 184 of endless tube net 18, the vertical direction of circulation pipe network 18 is erected with useless steel bar end to be reinforced；
2. uniform temperature measuring point in the plane of cooling circulating water pipeline 184, adjacent temperature measuring point is located at different depth temperature measuring points
Upper placement temperature-detecting device 183, the output signal of temperature-detecting device 183 is monitored in real time by signal wire cut-in temperature is
System, the temperature real-time monitoring system is connected to central control system 1 by wireless network；
E, premixing mortar construction
1. premixing mortar is once constructed：Premixing mortar in transport vehicle 10 is transported in slurry collecting funnel, by slurry collecting funnel and sand
The connection of stock pump spraying machine is placed on construction point ground floor, and mortar pump spraying machine is connected into the constant pressure distributor installed in construction floor,
Defeated slurry flexible pipe on the spray gun of constant pressure distributor is connected to air compressor by tracheae, and pistol treats construction floor use
Sloping concreting in lifts carries out pouring premixing mortar, treats that premixing mortar will cool down the bottom cooling circulating water pipeline of circulation pipe network 18
After 184 coverings, the preset circulation pipe network 18 of pre-cooling injects cooling water into cooling circulating water pipeline 184；
2. the construction of water storage and thermal insulation curing pool：Before premixing mortar initial set, the mould of wall is led using the periphery at construction floor edge
Plate carries out two-sided cement waterproofing mortar and wiped one's face, and makes a water storage and thermal insulation curing pool；
3. temperature is monitored in real time：After premixing mortar initial set, temperature control is carried out to premixing mortar using temperature real-time monitoring system
Monitoring, if premixing mortar temperature is higher than 18-22 DEG C, starts cooling circulation pipe network 18, is noted into cooling circulating water pipeline 184
Enter cooling water to be cooled；
4. the secondary construction of premixing mortar：Premixing mortar secondary construction is carried out when temperature detection premixing mortar temperature is normal,
Thickness of the premixing mortar to construction floor requirement will be poured；
5. cooling circulation pipe network closure：The cooling water in cooling circulating water pipeline 184 is excluded, premixing mortar is injected and circulated
In pipe network 18, carry out the sealing of circulation pipe network duct grouting and fill real, prevent from getting rusty in pipe；
The recovery of waste water in F, water storage and thermal insulation curing pool
The waste water of water storage and thermal insulation curing pool is delivered in wastewater filter box 11 by delivery pump, entered using the rotation motor 12 that shakes
Row waste water is screened, and the sandstone screened are transported to stand-by in high-speed mixer 6, and the waste water after screening is pumped into clarifier 15
Row further purification, the water after purification passes sequentially through flowmeter 16, nephelometer 17, and to be delivered to high-speed mixer 6 standby, so complete
Into a construction period.
Preferably：The be the same as Example 5 of step B high speeds mixer 6 is identical.
Preferably：The be the same as Example 7 of circulation pipe network 18 is cooled down in the step D identical.
The be the same as Example 6 of wastewater filter box 11 in the step F is identical.
Preferably：The raw material of the premixing mortar is stored in batcher 5, and batcher 5 is connected by pipeline
To high-speed mixer 6.
A kind of construction of embodiment 9 premixing mortar green construction method
As shown in figure 1, a kind of construction premixing mortar green construction method, comprises the following steps：
A, premixing mortar preparation
1. the sorting of premixing mortar：The raw material be the same as Example 2 of the premixing mortar；Other step be the same as Examples 8 are identical.
A kind of construction of embodiment 9 premixing mortar green construction method
As shown in figure 1, a kind of construction premixing mortar green construction method, comprises the following steps：
A, premixing mortar preparation
The sorting of premixing mortar：The raw material be the same as Example 3 of the premixing mortar；Other step be the same as Examples 8 are identical.
Described above is embodiments of the invention, therefore all construction, feature and principle institutes according to described in the present patent application scope
The equivalent change or modification done, is included in the range of present patent application.
Claims (6)
1. a kind of construction premixing mortar green construction method, it is characterised in that comprise the following steps：
A, premixing mortar preparation
1. the sorting of premixing mortar：The premixing mortar include following weight than raw material：Cement 20.5-22.5wt%, silicon ash
0.8-2.2wt%, sand 58-62wt%, latex powder 2.1-3.1wt%, glass bead 0.6-1.2wt%, hydroxypropyl methyl are fine
Tie up element 1.1-1.5wt%, high-moisture-retention resin polyvinyl alcohol 0.4-0.8wt%, rare earth 4-8wt%, sulfonated melamine compound
Resin 1-3wt%, modified sodium bentonite 1.8-2.4wt%, calcium lignosulfonate 0.2-0.4wt%, aluminium powder 0.7-
1.1wt%, calcium sulphoaluminate 0.9-1.3wt%, gypsum 3-5wt%, dodecyl sodium sulfate 0.5-0.7wt%, sodium carbonate 0.5-
0.9wt%, surplus are water and inevitable impurity；
2. the mixing of premixing mortar
The constitutive material of above-mentioned premixing mortar is proportionally added in high-speed mixer, stirring motor, control stirring is opened
Speed is 8000KPS mixed at high speed 45min, and 1h is put only, then controls mixing speed to be put only for 7000KPS mixed at high speed 30min
1h, repeats above step 3 times, and premixing mortar is made；
3. the sampling Detection of premixing mortar
By step, 2. mixed premixing mortar is sampled by sample port, delivers to sample fog room, is then carried out in the lab
Detection, central control system is sent to after detection is qualified by qualifying signal by central dispatch system；
B, suction
Central control system, which receives to be sent to by wireless network after sample sampling qualifying signal, is arranged on high-speed mixer lower end
The valve positioner of setting, valve positioner starts discharge valve and opened, and is inhaled while starting the vacuum being connected with the discharge valve
Material machine carries out suction；
C, premixing mortar transport
Premixing mortar is delivered to by transport vehicle by flow regulator by suction feeder discharging opening, by transport vehicle by premixing
Mortar is transported to building site to be onstructed；
D, the arrangement for cooling down circulation pipe network
1. before constructing, the reinforcement foundation process synchronous construction of circulation pipe network and construction floor will be cooled down, in the same of assembling reinforcement net
When place cooling circulating water pipeline, using the circulation pipe network of layered arrangement, reinforcing bar is directly horizontally supported at the cold of circulation pipe network
But on circulating water pipeline, the vertical direction of circulation pipe network is erected with useless steel bar end to be reinforced；
2. uniform temperature measuring point in the plane of cooling circulating water pipeline, adjacent temperature measuring point, which is located on different depth temperature measuring points, lays temperature
Detection means is spent, the output signal of temperature-detecting device is by signal wire cut-in temperature real-time monitoring system, and the temperature is supervised in real time
Control system is connected to central control system by wireless network；
E, premixing mortar construction
1. premixing mortar is once constructed：Premixing mortar in transport vehicle is transported in slurry collecting funnel, slurry collecting funnel and mortar pump are sprayed
Machine connection is placed on construction point ground floor, and mortar pump spraying machine is connected into the constant pressure distributor installed in construction floor, constant pressure point
Defeated slurry flexible pipe on the spray gun of orchestration is connected to air compressor by tracheae, and pistol treats construction floor using inclined-plane point
Layer pours progress and pours premixing mortar, after premixing mortar will cool down the bottom cooling circulating water pipeline covering of circulation pipe network,
Pre-cooling it is preset follow not pipe network, inject cooling water into cooling circulating water pipeline；
2. the construction of water storage and thermal insulation curing pool：Before premixing mortar initial set, the template for leading wall using the periphery at construction floor edge is entered
The two-sided cement waterproofing mortar of row is wiped one's face, and makes a water storage and thermal insulation curing pool；
3. temperature is monitored in real time：After premixing mortar initial set, Temperature-control Monitoring is carried out to premixing mortar using temperature real-time monitoring system,
If premixing mortar temperature is higher than 18-22 DEG C, start cooling circulation pipe network, cooling water is injected into cooling circulating water pipeline and is entered
Row cooling；
4. the secondary construction of premixing mortar：Premixing mortar secondary construction is carried out when temperature detection premixing mortar temperature is normal, will be poured
Premixing mortar is built to the thickness of construction floor requirement；
5. cooling circulation pipe network closure：The cooling water in cooling circulating water pipeline is excluded, premixing mortar is injected in circulation pipe network,
Carry out the sealing of circulation pipe network duct grouting and fill real, prevent from getting rusty in pipe；
The recovery of waste water in F, water storage and thermal insulation curing pool
The waste water of water storage and thermal insulation curing pool is delivered in wastewater filter box by delivery pump, using rotation shake motor carry out waste water sieve
Choosing, sandstone screen be transported to it is stand-by in high-speed mixer, the waste water after screening be pumped into clarifier carry out it is further net
Change, the water after purification passes sequentially through flowmeter, nephelometer, and to be delivered to high-speed mixer standby, so completes a construction period.
2. a kind of construction premixing mortar green construction method according to claim 1, it is characterised in that the step
In A premixing mortar include following weight than raw material：Cement 21.5wt%, silicon ash 1.5wt%, sand 60wt%, latex powder
2.6wt%, glass bead 0.9wt%, hydroxypropyl methyl cellulose 1.3wt%, high-moisture-retention resin polyvinyl alcohol 0.6wt%,
Rare earth 6wt%, sulfonated melamine compound resin 2wt%, modified sodium bentonite 2.1wt%, calcium lignosulfonate
0.3wt%, aluminium powder 0.9wt%, calcium sulphoaluminate 1.1wt%, gypsum 4wt%, dodecyl sodium sulfate 0.6wt%, sodium carbonate
0.7wt%, surplus are water and inevitable impurity.
3. a kind of construction premixing mortar green construction method according to claim 1, it is characterised in that the step
B high speeds mixer includes stirring motor, is arranged on multiple stirring rod in the rotary shaft of stirring motor, arc agitator arm,
Vibrator, is arranged on rotary shaft bottom material scraping plate, screen pack, discharge valve and the valve positioner being arranged on discharge valve, should
Valve positioner controls the switch of stripper.
4. a kind of construction premixing mortar green construction method according to claim 1, it is characterised in that the step
Cooling water pipeline, cooling water intake, cooling water outlet that circulation pipe network includes mutually connecting and composing hollow from beginning to end are cooled down in D
And it is arranged on the temperature-detecting device in cooling water pipeline flex point.
5. a kind of construction premixing mortar green construction method according to claim 1, it is characterised in that the step
Wastewater filter box in F includes being arranged on one be arranged in parallel above and below the wastewater feed mouthful of wastewater filter box top side, inside
Level sieves, secondary filtration sieve, three-stage filtration sieve, clear water delivery port, the sandstone collecting box of outer wall setting, bottom is by compressing bullet
The fixed plate and the rotation of fixed plate bottom that spring, fixed block are set are shaken motor.
6. a kind of construction premixing mortar green construction method according to claim 1, it is characterised in that the premixing
The raw material of mortar is stored in batcher, and batcher is connected to high-speed mixer by pipeline.
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| CN107723576A (en) * | 2017-09-30 | 2018-02-23 | 徐州翔凯重工科技有限公司 | A kind of metallic composite for building and preparation method thereof |
| CN107932729A (en) * | 2017-11-22 | 2018-04-20 | 奥王建筑材料科技有限公司 | A kind of inorganic heat insulation mortar agitating device |
| CN109231944A (en) * | 2018-09-27 | 2019-01-18 | 铜陵铜冠建安新型环保建材科技有限公司 | A kind of green building premixing mortar and its green construction method |
| CN109501009A (en) * | 2018-11-30 | 2019-03-22 | 中铁八局集团桥梁工程有限责任公司 | Mixing plant cement, flyash access right control method |
| CN110984157A (en) * | 2019-12-24 | 2020-04-10 | 福建省东升鸿工程建设有限公司 | Green mortar construction method |
| CN115008611A (en) * | 2022-05-28 | 2022-09-06 | 江苏铨旺建材科技有限公司 | Energy-saving cooling device for ready-mixed mortar |
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