CN108726967A - A kind of production technology of PC components - Google Patents
A kind of production technology of PC components Download PDFInfo
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- CN108726967A CN108726967A CN201810804482.4A CN201810804482A CN108726967A CN 108726967 A CN108726967 A CN 108726967A CN 201810804482 A CN201810804482 A CN 201810804482A CN 108726967 A CN108726967 A CN 108726967A
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- 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
- C04B28/10—Lime cements or magnesium oxide cements
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- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
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Abstract
The present invention provides a kind of production technology of PC components, and raw material includes cement, lime, sand, further includes glass bead, steel-making slag powder, Polymer Synthesizing fiber and binder, and the mass percent of each component is：Glass bead 10%~20%, cement 25%~50%, lime 5%~15%, sand 25%~50%, binder 4%~5%, steel-making slag powder 5%~10%, Polymer Synthesizing fiber 0.01%~0.1%；Advantage is：Construction procedure is simple, and PC components have that density is low, shrinking percentage is low, impact strength is high, hardness is high, good insulation preformance, prevents that explosion property is strong, heat-insulating sound-insulating heat insulation effect is good, prevent radiation from imitating, and the feature that maintenance effect is good.
Description
Technical field
The present invention relates to technical field of buildings, and in particular to a kind of production technology of PC components.
Background technology
In the production process of building materials, maintenance is one of basic working procedure, it influences the quality of building materials very big.The mesh of maintenance
, it is to ensure that the condensation hardening of building materials is normally carried out, make up to qualified physics, machinery and mechanical property.For example, being
Good concrete product quality is obtained, after forming concrete products, it is necessary to be conserved, to protect sign cement hydration process
It is normally carried out.It after the completion of casting and compacting of concrete, needs that hydration reaction occurs under the conditions of temperature and humidity appropriate, gradually condensation is hard
Change forms intensity.In order to ensure that precast concrete finished product is qualified, it is necessary to concrete is conserved, because outdoor conditions is severe,
Concrete prefabricated board easily generates crackle, so indoor industrially should be used to conserve, generally use ferry bus will care the car to be sent into and support
It is conserved in shield kiln.
The production technology of existing PC components, PC component thickness is big, and sound-insulating and heat-insulating effect is bad, and conserves and take.
Invention content
For the defects in the prior art, the present invention provides a kind of production technology of PC components.
Further, the present invention provides a kind of production technology of PC components, and raw material includes cement, lime, sand, further includes
Glass bead, steel-making slag powder, Polymer Synthesizing fiber and binder, the mass percent of each component are：Glass bead 10%~20%,
Cement 25%~50%, lime 5%~15%, sand 25%~50%, binder 4%~5%, steel-making slag powder 5%~10%, Polymer Synthesizing are fine
Dimension 0.01%~0.1%；
Construction procedure is as follows：
（1）After cement, lime, steel-making slag powder, sand are weighed, it is added in blender and is uniformly mixed；Water is added into blender, after
Continuous stirring 15~20 minutes；
（2）It is added in blender after glass bead, Polymer Synthesizing fiber are weighed, water is added, continue stirring until mixing is equal
Even, the whipping process duration is 3~5 minutes；
（3）Binder is added in blender and is stirred 3~5 minutes, obtaining mixture becomes uniform concrete；
（4）Die station cleaning on PC component production lines, prefabricated mould, and reinforcement placing, line pipe and doorframe in mold；
（5）Concrete is added in the mold in the die station on PC component production lines, and die station is shaken during addition,
Then thermal insulation board is arranged on mold；
（6）Secondary charging；Concrete is added to again in the mold of arrangement thermal insulation board, and mould is shaken during addition
Platform catches up with flat, precuring, warehouse pressure surface after material initial set to be mixed；
（7）Maintenance：Mold is transported into curing kilns maintenance；
（8）Remove mold；
（9）Examine storage.
Further, further include ceramic microspheres 0-8%；Further include hollow glass microballoon 0-12%；?（3）In step
It stirs together.
Further, step（1）Middle cement is by being formulated：Portland cement 20-40%, high alumina cement 15-30%, barite sand
20-50%, barium sulfate 5-25%, ceramic powder 0-10%, latex powder 0.1-3%, Polymer Synthesizing fiber 0.1-1%, mica powder 0.1-
1%, mass ratio and glue, thickener, dispersant, quartz sand, sealing agent, produce cement；It is former proportionally to prepare slurry
Material；Add portland cement, high alumina cement, barite sand, barium sulfate, ceramic powder, breast into mixing plant respectively in sequence
Rubber powder, Polymer Synthesizing fiber, mica powder, glue, thickener, dispersant, quartz sand and sealing agent, in 45-50 DEG C of temperature
It is stirred evenly under degree, the temperature stirring 5-10min acquisition cement after standing 5-8min again with 30 DEG C is spare.
Further, PC components production line includes die station, blender, curing kilns and transmission rail；Die station is located at transmission rail
The vibrations equipment for shaking die station is equipped on road, between die station and transmission rail, blender is located above die station and in die station
Side is equipped with holder, and holder is equipped with the blender conveying track of parallel transmission track, and transmission rail is also connected with curing kilns.
Further, curing kilns include kiln body and the wicket passed in and out for PC components, the temperature tune for controlling kiln body temperature change
Humidity regulation mechanism, solar panel, air source heat pump and the central control system for saving mechanism, controlling kiln body humidity；Kiln
Body is equipped with the wicket passed in and out for PC components, and there are two wickets, and one for PC components into another goes out for PC components, for PC structures
Part into wicket connect transmission rail, wicket rear is located in kiln body and is equipped with platform, platform rear is equipped with mobile mechanical arm, mobile
Mechanical arm is used to shift PC components in kiln body, in kiln body equipped with it is several side by side and the storage platform that stacks, storing table top are equipped with
Weight sensor, and connected with the LED light of corresponding storage platform, also it is connect with central control system；The thermoregulation mechanism packet
Include heat-exchange device, temperature-detecting device and hot-fluid member control apparatus；The heat-exchange device is kiln body by hot water heating
Heat is provided；It includes several that heat-exchange device, which connects solar panel and air source heat pump heat hot water, temperature-detecting device,
With precalculated position setting to obtain the temperature sensor of a high temperature in kiln body, sampling obtains kiln body temperature conditions；Hot-fluid
Member control apparatus controls kiln body internal temperature by adjusting fresh air in kiln body and air draft flow, and humidity regulation mechanism includes softening
And supercharging device, the spraying dress for aquation to be made to micro- mist particle ejection for filtering the water treatment facilities of input water, improving pressure
Set and obtain the humidity sensor of kiln body height humidity；The water treatment facilities, supercharging device and spraying device are sequentially connected；
The central control system is connect with humidity sensor, is obtained humidity information in kiln body, is also connect with the spraying device, is controlled
Spray amount；Central control system is communicated to connect with the thermoregulation mechanism and humidity regulation mechanism respectively, obtains temperature and wet
Information is spent, and is changed within a predetermined range by feed-back regulatory mechanism control kiln body temperature and humidity；Hot-fluid member control apparatus
Including Leads to new breeze system, kiln top row wind system and fresh air inlet and kiln top row wind system in Leads to new breeze system are set
Controlled valve in exhaust outlet；Fresh air inlet is arranged in the side of kiln body, and exhaust outlet is arranged at the top of kiln body；The switch valve
Door is connect with the central control system.
Further, it is equipped with door curtain for the wicket side of PC components disengaging；Door curtain is made of several thermal insulation clothes, several thermal insulations
Cloth upper end is fixed on the wicket upper end passed in and out for PC components, and several thermal insulation clothes lower end covers the wicket passed in and out for PC components,
Several thermal insulation clothes are surrounded by the magnetic piece to attract each other.
Further, storage platform includes storing plate, side arm and bearing, and two side walls center is equipped with rotation axis, rotation axis two
End is equipped with the disk being fixedly connected with the rotating shaft, and several connecting shafts are equipped among two disks, pass through bearing and steel in connecting shaft
Rope suspension connection storing plate, rotates axis connection fluid pressure drive device, and driving rotation axis rotation drives storing plate rotation, spraying dress
It is set in below rotation axis.
Further, each storing plate is equipped with humidity sensor and temperature sensor.
Further, central control system and fluid pressure drive device rationally control rotation axis rotation.
Further, line pipe is made of line pipe main body, line pipe one and line pipe two, in the both ends of line pipe main body
Side is respectively equipped with screw thread decorative pattern, and line pipe one and line pipe two divide in the both ends for being connected to line pipe main body by screw thread decorative pattern
Side.
Advantages of the present invention is：Construction procedure is simple, by controlling mixing time and curing time so that the property of PC components
It can be more easily controlled, entire work progress is environment friendly and pollution-free, and construction cost is low so that PC components are with, contraction low with density
Rate is low, impact strength is high, hardness is high, good insulation preformance, prevents that explosion property is strong, heat-insulating sound-insulating heat insulation effect is good, prevents from radiating
It imitates, and PC components be combined with each other closely, reduces mutual gap, improve sound-insulating and heat-insulating effect；It is convenient to replace line pipe；
Corresponding PC components are targetedly humidified, and parts are few, can ensure that PC components conserve under identical environment again.
Description of the drawings
Fig. 1 is the structural schematic diagram of storage platform.
Fig. 2 is the front view of storage platform.
Specific implementation mode
The embodiment of technical solution of the present invention will be described in detail below.Following embodiment is only used for clearer
Ground illustrates technical scheme of the present invention, therefore is only used as example, and not intended to limit the protection scope of the present invention.
Embodiment 1, attached drawing 1-2, a kind of production technology of PC components, raw material includes cement, lime, sand, further includes glass
Changing microballon, steel-making slag powder, Polymer Synthesizing fiber and binder, the mass percent of each component is：Glass bead 10%~20%, water
Mud 25%~50%, lime 5%~15%, sand 25%~50%, binder 4%~5%, steel-making slag powder 5%~10%, Polymer Synthesizing fiber
0.01%~0.1%；
Construction procedure is as follows：
（1）After cement, lime, steel-making slag powder, sand are weighed, it is added in blender and is uniformly mixed；Water is added into blender, after
Continuous stirring 15~20 minutes；
（2）It is added in blender after glass bead, Polymer Synthesizing fiber are weighed, water is added, continue stirring until mixing is equal
Even, the whipping process duration is 3~5 minutes；
（3）Binder is added in blender and is stirred 3~5 minutes, obtaining mixture becomes uniform concrete；
（4）Die station cleaning on PC component production lines, prefabricated mould, and reinforcement placing, line pipe and doorframe in mold, mold
Interior placement vibrator；
（5）Concrete is added in the mold in the die station on PC component production lines, and die station is shaken during addition,
Then thermal insulation board is arranged on mold；
（6）Secondary charging；Concrete is added to again in the mold of arrangement thermal insulation board, and mould is shaken during addition
Platform catches up with flat, precuring, warehouse pressure surface and plastering after material initial set to be mixed；
（7）Maintenance：Mold is transported into curing kilns maintenance, PC member exteriors wrap up one layer of cloth before conserving；
（8）Remove mold；
（9）Examine storage.
A kind of production technology of PC components, further includes ceramic microspheres 0-8%；Further include hollow glass microballoon 0-12%；
?（3）It is stirred together in step.
A kind of production technology of PC components, step（1）Middle cement is by being formulated：Portland cement 20-40%, high alumina cement 15-
30%, barite sand 20-50%, barium sulfate 5-25%, ceramic powder 0-10%, latex powder 0.1-3%, Polymer Synthesizing fiber 0.1-1%,
Mica powder 0.1-1%, mass ratio and glue, thickener, dispersant, quartz sand, sealing agent, produce cement；It is proportionally accurate
Standby slurry feedstock；Add portland cement, high alumina cement, barite sand, barium sulfate, pottery into mixing plant respectively in sequence
Porcelain powder, latex powder, Polymer Synthesizing fiber, mica powder, glue, thickener, dispersant, quartz sand and sealing agent, in 45-
It is stirred evenly at a temperature of 50 DEG C, the temperature stirring 5-10min acquisition cement after standing 5-8min again with 30 DEG C is spare, is made
Cement shielding property it is good.
A kind of production technology of PC components, PC component production lines include die station, blender, curing kilns and transmission rail；Mould
Platform is located on transmission rail, and the vibrations equipment for shaking die station is equipped between die station and transmission rail, and blender is located at die station
Holder is equipped with above top and die station, holder is equipped with the blender conveying track of parallel transmission track, and transmission rail is also connected with
Curing kilns.
A kind of production technology of PC components, curing kilns include kiln body and the wicket passed in and out for PC components, control kiln body temperature
The thermoregulation mechanism of variation, humidity regulation mechanism, solar panel, air source heat pump and the center for controlling kiln body humidity
Control system；Kiln body is equipped with the wicket passed in and out for PC components, and there are two wickets, and one for PC components into another is for PC structures
Part goes out, for PC components into wicket connect transmission rail, wicket rear is located in kiln body and is equipped with platform, platform rear is equipped with movement
Mechanical arm, mobile mechanical arm are used to shift PC components in kiln body, in kiln body equipped with it is several side by side and the storage platform that stacks, storing
Table top is equipped with weight sensor, and is connected with the LED light of corresponding storage platform, is also connect with central control system；The temperature
Regulating mechanism includes heat-exchange device, temperature-detecting device and hot-fluid member control apparatus；The heat-exchange device passes through hot water
Heat supply provides heat for kiln body；Heat-exchange device connects solar panel and air source heat pump heat hot water, temperature detection dress
It sets including several with precalculated position setting to obtain the temperature sensor of a high temperature in kiln body, sampling obtains kiln body temperature
Situation；Hot-fluid member control apparatus controls kiln body internal temperature, humidity regulation mechanism by adjusting fresh air in kiln body and air draft flow
It is sprayed including the water treatment facilities for softening and filtering input water, the supercharging device for improving pressure, for aquation to be made micro- mist particle
Spraying device and obtain kiln body height humidity humidity sensor；The water treatment facilities, supercharging device and spraying device
It is sequentially connected；The central control system is connect with humidity sensor, obtain kiln body in humidity information, also with the spraying device
Connection controls spray amount；Central control system is communicated to connect with the thermoregulation mechanism and humidity regulation mechanism respectively, is obtained
Temperature and humidity information, and changed within a predetermined range by feed-back regulatory mechanism control kiln body temperature and humidity；Hot fluid
Control device includes Leads to new breeze system, kiln top row wind system and is arranged fresh air inlet and kiln top row in Leads to new breeze system
Controlled valve in the exhaust outlet of wind system；Fresh air inlet is arranged in the side of kiln body, and exhaust outlet is arranged at the top of kiln body；Institute
Controlled valve is stated to connect with the central control system.Waterpipe is equipped in kiln body wall, the flow water inlet line after heating is kiln
Body heats；Waterpipe is also connected with cooling water inlet.
A kind of production technology of PC components is equipped with door curtain for the wicket side of PC components disengaging；Door curtain is by several thermal insulation clothes
Composition, several thermal insulation clothes upper end are fixed on the wicket upper end passed in and out for PC components, and several thermal insulation clothes lower end is covered for PC structures
The wicket of part disengaging, several thermal insulation clothes are surrounded by the magnetic piece to attract each other, and it is cotton to do thermal insulation cloth, reduces kiln body
Interior temperature, humidity, heat and extraneous circulation, keep internal stability.
A kind of production technology of PC components, storage platform include storing plate, side arm and bearing, and 2 center of two side walls, which is equipped with, to be turned
Moving axis 1,1 both ends of rotation axis are equipped with the disk 3 being fixedly connected with the rotating shaft, several connecting shafts 4 are equipped among two disks 3, even
Storing plate is connected by bearing and steel cable suspended in spindle, rotates axis connection fluid pressure drive device, driving rotation axis rotation drives
Storing plate rotates, and spraying device is located at 1 lower section of rotation axis.Preferably for the PC components humidification for needing to humidify.
A kind of production technology of PC components, each storing plate are equipped with humidity sensor and temperature sensor.
A kind of production technology of PC components, central control system and fluid pressure drive device rationally control rotation axis rotation.
A kind of production technology of PC components, line pipe are made of line pipe main body, line pipe one and line pipe two, line pipe
It is respectively equipped with screw thread decorative pattern on the inside of the both ends of main body, line pipe one and line pipe two divide is connected to line pipe master by screw thread decorative pattern
On the inside of the both ends of body.It is convenient for changing if there is damaged line pipe.
A kind of production technology of PC components, 1）Before concrete production, the water for cleaning material conveying trolley, material distributing machine is put it clean；
First dally flat belt, oblique belt, and the water drained in sand warehouse on belt is poured into blender, is bled off.
2）Quasi- water-containing rate is surveyed in preproduction-type test room, adjusts production mix proportion.
3）It will 10kg or so water first fewer than concrete production match ratio when producing concrete（When diminishing, it is necessary to add same
The sand of weight）, sand bar bottom water-containing rate is prevented to be higher than measured value.
4）By blender peep hole when actual production, concrete state is observed, and adjust in time.
5）Concrete slump should not be excessive, and floor should be controlled in 160~180mm, and stair should control 130~
150mm；Workability will be got well, must not bleeding running pulp, avoid laitance excessively and shrink excessive generation crack.
6）When pouring should continuous placing, cold seam must not be generated, avoid intersection concrete coagulating time inconsistent and produce
Raw crack.
7）The concrete quantity poured as required controls concreting speed, it is ensured that complete before concrete initial set
At pouring, avoids having solidified, is disturbed but without the concrete of intensity and generates crack.
8）Want uniform distribution, not in same place continuous cloth, also not vibrate and force slurry cloth, can not cross to shake, in order to avoid mixed
It coagulates soil surface and excessively generates crack with laitance at template contacts.
9）Vibrator insert point wants evenly distributed, using " determinant " order move, should not use with, so as not to cause confusion and
Leakage occurs.The distance of each shift position should be not more than 1.5 times of vibrating head operating radius R（50cm）.General Oscillation
The operating radius of device is 30~40cm.
10）Vibrator is in use, vibrator distance template is no less than 0.5 times of acting radial of vibrator（20cm）,
And shutter vibration should not be abutted, reinforcing bar, core pipe, hanging ring, built-in fitting etc. should be avoided collision as possible.
11）Each slotting vibrating time was advisable with 20~30 seconds, generally uniform in horizontal and appearance with concrete surface
Cement mortar and no longer until effervescent, do not sink significantly, indicate jolt ramming, you can stopping vibrate.
12）Concreting to absolute altitude, strike off when, to strike off laitance, laitance is avoided excessively concrete surface layer to be caused to shrink
It is excessive and generate crack.
13）To master is plastered opportunity well when plastering, is had in concrete initial set, and people station is on concrete without apparent
It plasters when footprint；At present 4 hours concrete initial set time when 36 degree of environment temperature daytime, 26 degree of night, plaster too early,
Concrete also will produce contraction fissure in initial set, so plastering is invalid too early, be generated when can not eliminate concrete setting
Contraction fissure；It plasters too late, concrete has crossed initial set and just smeared motionless, and crack has been formed, and can not be eliminated.Plastering necessary two
It is secondary, it first smoothes out, manually quadric-plastering again when pre-hardening, the contraction fissure generated when thoroughly eliminating concrete setting.It needs secondary
The component of plastering generally has stair, interior wall, exterior wall lateral surface etc.；Laminated floor slab etc. needs the concrete surface of plucking that need not smear
Face, plastic covering membrane curing immediately after plucking.
The surface vitreous of glass bead forms certain granule strength, and physicochemical property is stablized, and ageing-resistant weatherability is strong, has
Excellent Jue Re ﹑ Fang Huo ﹑ sound absorption qualities, are common aglites in construction material.The present invention is using glass bead as PC structures
The Main Components of part, the PC component qualities being made are light, and heat preservation, heat-proof quality are good, pass through inorganic material and inorganic material
Combination, it is more environmentally friendly；In the case of same performance, PC component thickness provided by the invention is thinner, can reduce the thickness of construction wall, increases
Add effective usable floor area of building；Using the wall of the vitrified micro-bead heat preserving PC member masonry of lightweight aggregate in the present invention, have preferable
Heat-insulating property, without making insulating layer, the service life of entire wall is unified, can reduce construction materials and expense, more environmentally friendly, can
The thickness of construction wall is greatly reduced, further increases effective usable floor area of building.
Glass microsphere is a kind of hollow closed positive spherical, pulverulent Ultra-Light Material, and regarding grain size, wall thickness, it is really close
Degree is between 0.12 ~ 0.60g/cm3, and grain size is between 15 ~ 135um；It is big with lightweight, thermal coefficient is low, it is dispersed,
The good advantage of mobility, stability；Manufactured PC components are with density is low, shrinking percentage is low, impact strength is high, hardness is high, insulation
Performance is good, prevents that explosion property is strong, heat-insulating sound-insulating heat insulation effect is good, prevents radiation from imitating.
Adjacent PC components can be combined with each other.Reduce the mutual gap of PC components, preferably improve sound insulation and
Heat insulation effect.
A kind of production technology of PC components, step（3）After mixing by rocking equipment, by bulky grain and caking substance
Concussion is to top and takes out, and then residue is added in blender and adds binder.Bulky grain and caking substance are added and crush
It is then added to after machine（4）In be uniformly mixed, density is unified, does not lump in advance, improves the performance of PC components.
A kind of production technology of PC components, step（4）The middle industrial aqueous alkali for being 1% to 2% by mass concentration that is added soaks
Bubble 24 hours to 36 hours after, with clear water rinse at least 1 time or more, the pecan shell that draining dries, pecan shell itself it is hard
Degree is high, and porous and versatility fully can be combined to form the PC components of high intensity with cement, lime, river sand, and effectively acid-proof is anti-
Corrosion.
A kind of production technology of PC components, step（5）Mold bottom surface, which is equipped under outer surface decorative layer, with body of paste liquid, to be filled
Divide to combine and forms the PC components with outer surface decorative layer.
A kind of production technology of PC components, after adding mixture into mold, upper layer is laid with outer surface decorative layer.
A kind of production technology of PC components, the water with biomass insect repellant solution are the water with Flos Lonicerae extractive solution.
A kind of production technology of PC components, the vitrified micro-bead heat preserving PC components 1 are equipped with transparent round hole 4,
Round hole wall is equipped with raised semi arch 5, and several semi arches divide equally round hole wall, semi arch can better noise reduction, play and subtract
The effect of few noise.
A kind of production technology of PC components, the mold include top mould, following mould, left side mould and the right mould, upper and lower, left,
The right mould is attached by lock, and lock is made of locker and clamp, and upper and lower, left and right side mould is by upper floor, lower floor, face
Plate and gusset composition, panel go out muscle hole equipped with reinforcing bar.Upper and lower, left and right side mould is all attached with lock so that Bian Mo
Extension position and width position are freely adjustable, it can be achieved that polytypic PC components are manufactured with one set of die, to reduce mould
Have quantity, and reduces die cost.
A kind of production technology of PC components, construction procedure are as follows：（5）Middle mold includes steel frame, is set to the steel
Reinforcing bar position-limit mechanism on frame, and the absolute altitude regulating mechanism positioned at the steel frame top；The reinforcing bar position-limit mechanism by
At least one guiding reinforcing bar for being inserted into the steel frame at least one end is intubated the limit steel being inserted into several in steel frame
Muscle intubation composition, the guiding reinforcing bar intubation and limit steel bar intubation are hollow tubular structures, and bottom opening alignment lower layer goes out
Reinforcing bar control point on muscle；The steel frame, the top of the limit steel bar intubation are stretched out in the top of the guiding reinforcing bar intubation
It is concordant with the upper surface of the steel frame；The absolute altitude regulating mechanism is fixed on the upper surface of the steel frame, freely adjusts top
Spacing between portion and steel frame upper surface changes bearing height；Absolute altitude regulating mechanism is made of adjusting rod and adjusting bolt, institute
It states adjusting rod to penetrate in the steel frame, top secured adjusted bolt, the adjusting bolt adjusts the adjusting rod in the steel
Built-in length in frame changes the spacing between top and steel frame upper surface, and the position of the adjusting bolt is as absolute altitude
Position；Absolute altitude regulating mechanism is multigroup, is symmetrically arranged on the steel frame；Guiding reinforcing bar intubation at least stretches out the steel frame
Section of stretching out be made of PVC material；The overhead height of reinforcing bar intubation is guided to be higher or lower than the top of the absolute altitude regulating mechanism
Highly；The bottom sides of steel frame are additionally provided with several grout holes.Steel frame is set, and it is hollow to wear several on steel frame
Pipe, bottom opening alignment lower layer go out the reinforcing bar control point on muscle, the steel reinforcement abutting joints of levels are realized by hollow pipe, it is ensured that connection
Position is accurate, reduces error；Absolute altitude regulating mechanism is set on the top of steel frame, determines that installation is high by absolute altitude regulating mechanism
Degree, accurate absolute altitude, to realize be accurately positioned with accurate absolute altitude, error is low, without correction；At least one end of steel frame be arranged to
Few guiding reinforcing bar intubation, the height of guiding reinforcing bar intubation are intubated higher than limit steel bar, can play the role of guiding, significantly
Improve the speed of reinforcing bar calibration；And the section of stretching out for guiding reinforcing bar intubation at least to stretch out the steel frame is made of PVC material, it can
It destroys, only plays guiding function, no matter whether its overhead height is higher than absolute altitude regulating mechanism；Worker's filling is needed to arrange for after installation is complete
Slurry, grouting preformed hole has been preset in the bottom sides of steel steelframe, ensures that filling process is not in that grouting is unreal to produce
Situations such as raw cavity, improves construction quality.The center of two opposite flanks of mold is equipped with cylinder, and the outer surface of cylinder is several
The cambered surface of indent is additionally provided with ribs in cambered surface.
A kind of production technology of PC components, the slow release expelling parasite smell in PC components of the water with biomass insect repellant solution,
PC components are helped to avoid the stop for having a large amount of worm ants and its bee class in rough house from nesting after the completion of building.
A kind of production technology of PC components, mold are PC component building moulds, and PC is fabricated to by this formula and its method
Component reduces the gap sound insulation between additional PC components and heat insulation effect.
A kind of production technology of PC components, the production method of cement：Installation formula portland cement 10-30%, high alumina cement
5-20%, barite sand 30-60%, barium sulfate 5-25%, ceramic powder 0-10%, latex powder 0.1-3%, stalk 0.1-1%, mica powder
0.1-1%, titanium dioxide 0.1-1% mass ratios, produce cement；
Proportionally prepare slurry feedstock；
Add portland cement, high alumina cement, barite sand, barium sulfate, ceramic powder, breast into mixing plant respectively in sequence
Rubber powder, stalk, mica powder, titanium dioxide, glue, thickener, dispersant, quartz sand and sealing agent, at a temperature of 35-45 DEG C
It stirs evenly, stands and be again stirring for 5-10min after 5-8min and obtain that cement is spare, and shielding property is good, and hardness is high.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
To modify to the technical solution recorded in previous embodiment, either which part or all technical features are equal
It replaces；And these modifications or replacements, the model for technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution
It encloses, should all cover in the claim of the present invention and the range of specification.
Claims (10)
1. a kind of production technology of PC components, raw material include cement, lime, sand, it is characterised in that：Further include glass bead,
Steel-making slag powder, Polymer Synthesizing fiber and binder, the mass percent of each component are：Glass bead 10%~20%, cement 25%~
50%, lime 5%~15%, sand 25%~50%, binder 4%~5%, steel-making slag powder 5%~10%, Polymer Synthesizing fiber 0.01%~
0.1%；
Construction procedure is as follows：
（1）After cement, lime, steel-making slag powder, sand are weighed, it is added in blender and is uniformly mixed；Water is added into blender, after
Continuous stirring 15~20 minutes；
（2）It is added in blender after glass bead, Polymer Synthesizing fiber are weighed, water is added, continue stirring until mixing is equal
Even, the whipping process duration is 3~5 minutes；
（3）Binder is added in blender and is stirred 3~5 minutes, obtaining mixture becomes uniform concrete；
（4）Die station cleaning on PC component production lines, prefabricated mould, and reinforcement placing, line pipe and doorframe in mold；
（5）Concrete is added in the mold in the die station on PC component production lines, and die station is shaken during addition,
Then thermal insulation board is arranged on mold；
（6）Secondary charging；Concrete is added to again in the mold of arrangement thermal insulation board, and mould is shaken during addition
Platform catches up with flat, precuring, warehouse pressure surface after material initial set to be mixed；
（7）Maintenance：Mold is transported into curing kilns maintenance；
（8）Remove mold；
（9）Examine storage.
2. a kind of production technology of PC components as described in claim 1, it is characterised in that：Further include ceramic microspheres 0-
8%；Further include hollow glass microballoon 0-12%；?（3）It is stirred together in step.
3. a kind of production technology of PC components as described in claim 1, it is characterised in that：Step（1）Middle cement is by being formulated：Silicon
Acid salt cement 20-40%, high alumina cement 15-30%, barite sand 20-50%, barium sulfate 5-25%, ceramic powder 0-10%, latex powder
0.1-3%, Polymer Synthesizing fiber 0.1-1%, mica powder 0.1-1%, mass ratio and glue, thickener, dispersant, quartz
Sand, sealing agent, produce cement；Proportionally prepare slurry feedstock；Add silicate cement into mixing plant respectively in sequence
Mud, high alumina cement, barite sand, barium sulfate, ceramic powder, latex powder, Polymer Synthesizing fiber, mica powder, glue, thickener,
Dispersant, quartz sand and sealing agent, stir evenly at a temperature of 45-50 DEG C, again with 30 DEG C of temperature after standing 5-8min
It is spare that degree stirring 5-10min obtains cement.
4. a kind of production technology of PC components as described in claim 1, it is characterised in that：PC component production lines include die station,
Blender, curing kilns and transmission rail；Die station is located on transmission rail, is equipped between die station and transmission rail for shaking die station
Vibrations equipment, blender is located above die station and is equipped with holder above die station, and holder is equipped with the stirring of parallel transmission track
Machine conveying track, transmission rail are also connected with curing kilns.
5. a kind of production technology of PC components as claimed in claim 4, it is characterised in that：Curing kilns include kiln body and for PC structures
The wicket of part disengaging, the thermoregulation mechanism for controlling kiln body temperature change, the humidity regulation mechanism for controlling kiln body humidity, solar energy
Solar panel, air source heat pump and central control system；Kiln body is equipped with the wicket passed in and out for PC components, and there are two wickets, and one
It is a for PC components into, another goes out for PC components, for PC components into wicket connect transmission rail, wicket rear is located in kiln body
Equipped with platform, platform rear is equipped with mobile mechanical arm, and mobile mechanical arm is used to shift PC components in kiln body, if being equipped in kiln body
The storage platform that dry doubling is arranged and stacked, storing table top be equipped with weight sensor, and with the LED light of corresponding storage platform connection, also with
Central control system connects；The thermoregulation mechanism includes heat-exchange device, temperature-detecting device and hot fluid control dress
It sets；The heat-exchange device provides heat by hot water heating for kiln body；Heat-exchange device connects solar panel and air
Source heat pump hot water, temperature-detecting device include it is several with precalculated position setting obtaining in kiln body the temperature of high temperature
Sensor is spent, sampling obtains kiln body temperature conditions；Hot-fluid member control apparatus is by adjusting fresh air in kiln body and air draft flow, control
Kiln body internal temperature, humidity regulation mechanism include soften and filter input water water treatment facilities, improve pressure supercharging device,
For aquation to be made the spraying device and the humidity sensor for obtaining kiln body height humidity that micro- mist particle sprays；The water process
Device, supercharging device and spraying device are sequentially connected；The central control system is connect with humidity sensor, is obtained wet in kiln body
Information is spent, is also connect with the spraying device, spray amount is controlled；Central control system respectively with the thermoregulation mechanism and wet
Regulating mechanism communication connection is spent, obtains temperature and humidity information, and kiln body temperature and humidity are controlled by feed-back regulatory mechanism
Change within a predetermined range；Hot-fluid member control apparatus includes that Leads to new breeze system, kiln top row wind system and setting are drawn in fresh air
Enter the controlled valve in the fresh air inlet of system and the exhaust outlet of kiln top row wind system；Fresh air inlet is arranged in the side of kiln body,
Exhaust outlet is arranged at the top of kiln body；The controlled valve is connect with the central control system.
6. a kind of production technology of PC components as claimed in claim 5, it is characterised in that：It is set for the wicket side of PC components disengaging
There is door curtain；Door curtain is made of several thermal insulation clothes, and several thermal insulation clothes upper end is fixed on the wicket upper end passed in and out for PC components, if
Dry thermal insulation cloth lower end covers the wicket passed in and out for PC components, and several thermal insulation clothes are surrounded by the magnetic piece to attract each other.
7. a kind of production technology of PC components as claimed in claim 5, it is characterised in that：Storage platform includes storing plate, side arm
And bearing, two side walls center are equipped with rotation axis, rotation axis both ends are equipped with the disk that is fixedly connected with the rotating shaft, in two disks
Between be equipped with several connecting shafts, storing plate is connected by bearing and steel cable suspended in connecting shaft, rotates axis connection fluid pressure drive device,
Rotation axis rotation is driven, storing plate rotation, spraying device is driven to be located at below rotation axis.
8. a kind of production technology of PC components as claimed in claim 7, it is characterised in that：Each storing plate is passed equipped with humidity
Sensor and temperature sensor.
9. a kind of production technology of PC components as claimed in claim 8, it is characterised in that：Central control system and hydraulic-driven
Device rationally controls rotation axis rotation.
10. a kind of production technology of PC components as claimed in claim 8, it is characterised in that：Line pipe is by line pipe main body, line
Lu Guanyi and line pipe two form, and screw thread decorative pattern, line pipe one and line pipe two are respectively equipped on the inside of the both ends of line pipe main body
Divide on the inside of the both ends for being connected to line pipe main body by screw thread decorative pattern.
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| CN201810804482.4A CN108726967B (en) | 2018-07-20 | 2018-07-20 | Production process of PC (polycarbonate) component |
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| CN111138149A (en) * | 2019-12-27 | 2020-05-12 | 绍兴宝城建筑工业化制造有限公司 | Production process of PC (polycarbonate) component |
| CN114262197A (en) * | 2022-02-24 | 2022-04-01 | 科顺防水科技股份有限公司 | Sound insulation mortar, sound insulation layer and sound insulation floor |
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|---|---|
| CN108726967B (en) | 2020-12-25 |
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Denomination of invention: A production process of PC components Effective date of registration: 20220315 Granted publication date: 20201225 Pledgee: Huaxia Bank Co.,Ltd. Wenzhou Lucheng sub branch Pledgor: ZHEJIANG XINBANG YUANDA GREEN BUILDING INDUSTRY CO.,LTD. Registration number: Y2022330000338 |