CN110450308A - A kind of EPDM color plastic pretreatment of particles method - Google Patents
A kind of EPDM color plastic pretreatment of particles method Download PDFInfo
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- CN110450308A CN110450308A CN201910630176.8A CN201910630176A CN110450308A CN 110450308 A CN110450308 A CN 110450308A CN 201910630176 A CN201910630176 A CN 201910630176A CN 110450308 A CN110450308 A CN 110450308A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
Abstract
The present invention relates to a kind of EPDM color plastic pretreatment of particles methods, which comprises the following steps: Step1: preparing pretreating tool.Step2: weight screening.Step3: particle screen selecting.Step4: sample.Step5: ruggedness test.Step6: particle sequence.Step7: formal construction.The present invention is screened by weight screening and particle diameter screening, sample, choose the particle for being most suitable for construction, and these plastic grains are flexibly reasonably routed to everywhere in construction site according to its granular size, glue quantity is adapted to by distinguishing particles size, and dosage is saved by the different application function in adaptation place.Compared to the prior art, present invention efficiently solves because plastic grains are unqualified or construction improper the problem of causing engineering that cannot cross inspection, while saving dosage, construction error rate is reduced by the pretreatment to plastic grains, greatly improves the efficiency formally constructed.
Description
Technical field
The present invention relates to plastic cement technical field, specifically a kind of EPDM color plastic pretreatment of particles method.
Background technique
EPDM, the entitled ethylene propylene diene rubber of Chinese, full name in English are Ethylene-Propylene-Diene Monomer,
Abbreviation EPDM.The ground that EPDM color plastic particle is laid with has good resistance to ag(e)ing, corrosion resistance, heat resistance and good
Elasticity, the plastic floor of this material are just gradually promoted in China.Color plastic particle is laid with to need to carry out sternly work progress
Lattice control, wherein the requirement to ground and plastic grains itself is more.And EPDM color plastic particle produced be transported to it is each
Behind a construction ground, standing time long, granular size and quality it is not first-class due to, the construction of direct ingredient influences whether its bonding
The smooth degree of property and laying.It can be gone on smoothly to make to be laid with, and make the color plastic of different size, different quality
Grain can be applied in work progress, do not interfered with sequence and the working hour of construction, now provided a kind of EPDM color plastic particle
Preprocess method before construction.
Summary of the invention
The present invention is exactly in view of the deficienciess of the prior art, provide a kind of EPDM color plastic pretreatment of particles method.
To solve the above problems, the technical solution used in the present invention is as follows:
A kind of EPDM color plastic pretreatment of particles method, which comprises the following steps: Step1: prepare pre- place
Science and engineering tool；The pretreating tool includes: the different sieve bucket of glue, multiple sieve diameters, for the EPDM black as bottom
Plastic grains, poidometer；Step2: weight screening；EPDM black plastic particle and EPDM color plastic particle are come with being conveyed through
Packaging bag be unit, weighed respectively with poidometer, weight be located in acceptability limit leaving progress next step；Step3: particle
Screening；EPDM black plastic particle and EPDM color plastic particle are sieved respectively, sieving sequence according to sieve diameter from it is small to
It is big to carry out；The select EPDM black plastic particle of each sieve bucket and EPDM color plastic particle stacking are placed；Step4:
Sample；By the EPDM black plastic particle and EPDM color plastic particle after screening stacking in Step3, every a pile separates and glue
Mix；Construction ground at one is selected, stacking is laid with the EPDM black plastic particle and EPDM color plastic particle selected, and makees
For sample；Step5: ruggedness test；Wait Step4 in every a pile solidification, successively to every a pile carry out ruggedness test and with ground
The cementitiousness in face is test；Step6: particle sequence；In the Step5, intensity or underproof one group of cementitiousness are idle
Aside, the combination of intensity and cementitiousness qualification is selected；By qualified stacking according to particle from the small sequence of machete；Step7: just
Formula construction；Bulky grain EPDM black plastic particle is preferentially laid on to the middle section of scope of activities, little particle EPDM when construction
Black plastic particle is laid on the edge of scope of activities；Little particle EPDM color plastic particle is preferentially laid on scope of activities
Center, bulky grain EPDM color plastic particle are laid on the edge of scope of activities.
As an improvement of the above technical solution, before Step2 detection weighing, inspection is sent to EPDM color plastic
Grain whether there is color difference, screen out the serious part of wherein color difference.
As an improvement of the above technical solution, after the weighing results of the Step2 come out, overweight EPDM black is moulded
Glue particle and EPDM color plastic particle are placed on and dry on one side, and construction just can be used until subsequent weighing is qualified；It kicks the beam
EPDM black plastic particle and EPDM color plastic particle are placed stand-by aside.
As an improvement of the above technical solution, sample includes following procedure in the Step4: sample ingredient；It will be in Step3
The every a pile of EPDM black plastic particle takes part to come out and is mixed with glue, and mixed proportion is 6:1~8:1, and it is black to complete EPDM
The sample ingredient of color plastic grains；It takes part to come out the every a pile of EPDM color plastic particle in Step3 to be mixed with glue,
Mixed proportion is 3:1~5:1, completes the sample ingredient of EPDM color plastic particle.
As an improvement of the above technical solution, sample further includes following procedure in the Step4: sample is laid with；Selection one
Locate ground as sample area, sample area land clearing is clean, the spreading glue on the ground of sample area；Stacking is laid with simultaneously
Onto ground, wherein the laying depth of EPDM black plastic particle is 10cm, and the laying depth of EPDM color plastic particle is equal
For 4cm.
As an improvement of the above technical solution, in the sample ingredient, dividing according to granular size for watering ingredient will be participated in
For bulky grain and two groups of little particle；The proportion of big EPDM black plastic particle and glue is 6.5:1, small EPDM black plastic
The proportion of particle and glue is 7:1；The proportion of big EPDM color plastic particle and glue is 3.5:1, small EPDM color plastic
The proportion of glue particle and glue is 4:1.
As an improvement of the above technical solution, in the sample ingredient, bulky grain and little particle are according to sieve used in stacking
The diameter that struggles against is distinguished；Specifically how to distinguish can be fixed according to place size requirement with construction personnel, is conducive to construction.
As an improvement of the above technical solution, it was examined in the plastic grains that Step2 is screened away because weight is unqualified
After earth's surface cementitiousness, if earth's surface cementitiousness is qualified, these above-mentioned plastic grains are laid with work on the ground when construction
Outside dynamic range.
Compared with prior art, implementation result of the invention is as follows by the present invention:
The present invention by weight screening and particle diameter screening, sample screen, choose be most suitable for construction particle, and by this
A little plastic grains are flexibly reasonably routed to everywhere in construction site according to its granular size.It is adapted to by distinguishing particles size
Glue quantity, and dosage is saved by the different application function in adaptation place.Compared to the prior art, the present invention effectively solves
It has determined unqualified because of plastic grains or has constructed improper the problem of causing engineering that cannot cross inspection, while saving dosage,
Construction error rate is reduced by the pretreatment to plastic grains, greatly improves the efficiency formally constructed.
Detailed description of the invention
Fig. 1 is the process sequence table of preprocess method of the present invention.
Specific embodiment
Illustrate the contents of the present invention below in conjunction with specific embodiments.
Fig. 1 is the process sequence table of preprocess method of the present invention, as shown in Figure 1, preprocess method of the present invention
The following steps are included:
Step1: prepare pretreating tool；The pretreating tool include: the different sieve bucket of glue, multiple sieve diameters,
For EPDM black plastic particle, the poidometer as bottom.
Step2: weight screening；By EPDM black plastic particle and EPDM color plastic particle to be conveyed through the packaging bag come
It for unit, is weighed respectively with poidometer, weight, which is located in acceptability limit, leaves progress in next step.
Step3: particle screen selecting.EPDM black plastic particle and EPDM color plastic particle are sieved respectively, sieving sequence
It is carried out from small to large according to sieve diameter.By the select EPDM black plastic particle of each sieve bucket and EPDM color plastic
Grain stacking is placed.
Step4: sample；By the EPDM black plastic particle and EPDM color plastic particle after screening stacking in Step3, often
A pile separates and glue mix.Construction ground at one is selected, stacking is laid with the EPDM black plastic particle and EPDM selected
Color plastic particle, as sample.
Step5: ruggedness test；Wait Step4 in every a pile solidification, successively to every a pile carry out ruggedness test and with ground
The cementitiousness in face is test.
Step6: particle sequence；In the Step5, intensity or underproof one group of cementitiousness are idle aside, choosing
With the combination of intensity and cementitiousness qualification.By qualified stacking according to particle from the small sequence of machete.It so arranges, distinguishes particle
Be conducive to sequence construction, the order of lifting construction reduces error rate.
Step7: formal construction；Bulky grain EPDM black plastic particle is preferentially laid on to the center of scope of activities when construction
Region, little particle EPDM black plastic particle are laid on the edge of scope of activities.Preferentially by little particle EPDM color plastic particle
It is laid on the center of scope of activities, bulky grain EPDM color plastic particle is laid on the edge of scope of activities.Bulky grain is located at bottom
Portion, stability and supportive are high, therefore big EPDM black plastic particle is laid in the movable region that takes place frequently.Little particle is located at top
Layer, steps on more comfortable, more meets man-computer relation, and high fine and smooth degree be conducive to after enterprise coating is carried out to plastic floor
The plan of colouring.
The present invention compared to the prior art, adds weight screening, particle screen selecting, and variable grain applied to
In the field construction of different location, by pre-processing so that the plastic grains of all size can obtain maximumlly in construction
Reasonable utilization, lifting construction efficiency.Best construction effect is obtained in same work progress.
Before Step2 detection weighing, inspection is sent to EPDM color plastic particle with the presence or absence of color difference, screens out it
The middle serious part of color difference.Color difference is excessive to be difficult to differentiate between after subsequent color plastic particle is mixed with glue, it is possible that
Fail effectively to distinguish when laying, leads to occur colouring incomplete problem in top surface after color plastic is particles cured, influence beautiful journey
Degree, and be likely to result in checking and accepting and do not pass through or do over again, mend the problems such as paving.Therefore most starting the pre- place to color plastic particle
In reason, this problem is avoided, significantly reduces error rate, improves engineering efficiency.
After the weighing results of the Step2 come out, by overweight EPDM black plastic particle and EPDM color plastic
Grain is placed on to be dried on one side, and construction just can be used until subsequent weighing is qualified.The EPDM black plastic particle and EPDM to kick the beam is color
Color plastic grains are placed stand-by aside.Overweight may be because making moist during transporting, it is therefore desirable to dry use.Kicking the beam can
It can be that production intensity is unqualified, in the case that cementitiousness is qualified, weighing ability is poor.It is screened in this way by weight, Neng Gouyou
Effect evades the quality problems just found after sample and construction, reduces probability of doing over again, and promotes engineering passability.
Sample includes following procedure in the Step4: sample ingredient.By the every a pile of EPDM black plastic particle in Step3
It takes part to come out to be mixed with glue, mixed proportion is 6:1~8:1, completes the sample ingredient of EPDM black plastic particle.It will
The every a pile of EPDM color plastic particle takes part to come out and is mixed with glue in Step3, and mixed proportion is 3:1~5:1, completes
The sample ingredient of EPDM color plastic particle.This mixed proportion is commonly used empirical scalar in formal be laid with, therefore
Identical proportional region is used in sample, provides reliable reference coupon for formal construction.
Sample further includes following procedure in the Step4: sample is laid with.Select at one that ground is as sample area, by sample
Area's land clearing is clean, the spreading glue on the ground of sample area.Stacking is routed on ground simultaneously, wherein EPDM black is moulded
The laying depth of glue particle is 10cm, and the laying depth of EPDM color plastic particle is 4cm.The requirement of 10cm and 4cm is equal
For the thickness requirement being formally laid with, this thickness is cooperated to carry out intensity detection, as a result just there is reference value.Ground is cleared up in advance
Watering is smeared on the ground, further enhances the ground grip ability of plastic grains.
In the sample ingredient, participation watering ingredient is divided into bulky grain and two groups of little particle according to granular size.Greatly
EPDM black plastic particle and the proportion of glue be 6.5:1, the proportion of small EPDM black plastic particle and glue is 7:1.
The proportion of big EPDM color plastic particle and glue is 3.5:1, and the proportion of small EPDM color plastic particle and glue is 4:
1.Bulky grain stability is stronger, and particle needed for same space occupied is few, and the glue of use can be reduced suitably.Little particle because
To be more broken, whole particles, glue suitably increase in order to balance.
In the sample ingredient, bulky grain and little particle are distinguished according to sieve bucket diameter used in stacking.Specifically how to distinguish
Can be fixed according to place size requirement with construction personnel, be conducive to construction.
The plastic grains being screened away in Step2 because weight is unqualified examined with after earth's surface cementitiousness, if ground
Table cementitiousness is qualified, these above-mentioned plastic grains are laid with outside scope of activities on the ground by when construction.Outside scope of activities, such as
The positions such as the seat bottom at the basketball stands rear of basketball court, court side.Various granular sizes can be farthest utilized in this way
Plastic grains, engineering qualification on the basis of reduce waste, save funds.
The present invention by weight screening and particle diameter screening, sample screen, choose be most suitable for construction particle, and by this
A little plastic grains are flexibly reasonably routed to everywhere in construction site according to its granular size.It is adapted to by distinguishing particles size
Glue quantity, and dosage is saved by the different application function in adaptation place.Compared to the prior art, the present invention effectively solves
It has determined unqualified because of plastic grains or has constructed improper the problem of causing engineering that cannot cross inspection, while saving dosage,
Construction error rate is reduced by the pretreatment to plastic grains, greatly improves the efficiency formally constructed.
Although the numberical range of each technological parameter involved in the present invention can not all embody in the above-described embodiments,
As long as but those skilled in the art's envisioned any numerical value fallen into the above-mentioned numberical range completely can be implemented this
Invention also includes any combination of occurrence in several numberical ranges certainly.Herein, due to space considerations, be omitted to
Out in certain one or more numberical range occurrence embodiment, be not to be construed as herein to technical solution of the present invention require protect
The formula and processing range of shield lack the understanding that sufficient embodiment is supported.
The Applicant declares that the present invention is explained by the above embodiments detailed process equipment and process flow of the invention,
But the present invention is not limited to the above detailed process equipment and process flow, that is, it is above-mentioned detailed not mean that the present invention must rely on
Process equipment and process flow could be implemented.It should be clear to those skilled in the art, any improvement in the present invention,
Addition, selection of concrete mode of equivalence replacement and auxiliary element to each raw material of product of the present invention etc., all fall within of the invention
Within protection scope and the open scope.
Claims (8)
1. a kind of EPDM color plastic pretreatment of particles method, which comprises the following steps:
Step1: prepare pretreating tool；The pretreating tool includes: the different sieve bucket of glue, multiple sieve diameters, is used for
EPDM black plastic particle, poidometer as bottom；
Step2: weight screening；By EPDM black plastic particle and EPDM color plastic particle to be conveyed through the packaging bag come as list
Position, is weighed with poidometer respectively, and weight, which is located in acceptability limit, leaves progress in next step；
Step3: particle screen selecting；EPDM black plastic particle and EPDM color plastic particle are sieved respectively, sieving sequence according to
Sieve diameter carries out from small to large；By the select EPDM black plastic particle of each sieve bucket and EPDM color plastic particle point
Heap is placed；
Step4: sample；By the EPDM black plastic particle and EPDM color plastic particle after screening stacking in Step3, every a pile
Separated and glue mix；Construction ground at one is selected, stacking is laid with the EPDM black plastic particle selected and EPDM is colored
Plastic grains, as sample；
Step5: ruggedness test；Wait Step4 in every a pile solidification, successively to every a pile carry out ruggedness test and with ground
Cementitiousness test；
Step6: particle sequence；In the Step5, intensity or underproof one group of cementitiousness are idle aside, select strong
The combination of degree and cementitiousness qualification；By qualified stacking according to particle from the small sequence of machete；
Step7: formal construction；Bulky grain EPDM black plastic particle is preferentially laid on to the central area of scope of activities when construction
Domain, little particle EPDM black plastic particle are laid on the edge of scope of activities；Preferentially little particle EPDM color plastic particle is spread
It is located at the center of scope of activities, bulky grain EPDM color plastic particle is laid on the edge of scope of activities.
2. a kind of EPDM color plastic pretreatment of particles method according to claim 1, which is characterized in that described
Before Step2 detection weighing, inspection is sent to EPDM color plastic particle with the presence or absence of color difference, screens out the serious portion of wherein color difference
Point.
3. a kind of EPDM color plastic pretreatment of particles method according to claim 1, which is characterized in that described
After the weighing results of Step2 come out, overweight EPDM black plastic particle and EPDM color plastic particle are placed on and are dried in the air on one side
It is dry, construction just can be used until subsequent weighing is qualified；The EPDM black plastic particle and EPDM color plastic particle to kick the beam is placed
It is stand-by aside.
4. a kind of EPDM color plastic pretreatment of particles method according to claim 1, which is characterized in that the Step4
Middle sample includes following procedure: sample ingredient；It takes part to come out the every a pile of EPDM black plastic particle in Step3 to mix with glue
Stirring is closed, mixed proportion is 6:1~8:1, completes the sample ingredient of EPDM black plastic particle；By EPDM color plastic in Step3
The every a pile of glue particle takes part to come out and is mixed with glue, and mixed proportion is 3:1~5:1, completes EPDM color plastic particle
Sample ingredient.
5. a kind of EPDM color plastic pretreatment of particles method according to claim 1, which is characterized in that the Step4
Middle sample further includes following procedure: sample is laid with；Select at one ground as sample area, sample area land clearing is clean, In
Spreading glue on the ground of sample area；Stacking is routed on ground simultaneously, wherein the laying depth of EPDM black plastic particle
It is 10cm, the laying depth of EPDM color plastic particle is 4cm.
6. a kind of EPDM color plastic pretreatment of particles method according to claim 4, which is characterized in that the sample is matched
In material, participation watering ingredient is divided into bulky grain and two groups of little particle according to granular size；Big EPDM black plastic particle
It is 6.5:1 with the proportion of glue, the proportion of small EPDM black plastic particle and glue is 7:1；Big EPDM color plastic
Grain and the proportion of glue are 3.5:1, and the proportion of small EPDM color plastic particle and glue is 4:1.
7. a kind of EPDM color plastic pretreatment of particles method according to claim 6, which is characterized in that the sample is matched
In material, bulky grain and little particle are distinguished according to sieve bucket diameter used in stacking；Specifically how to distinguish can be with construction personnel according to field
Ground size requirement is fixed, is conducive to construction.
8. a kind of EPDM color plastic pretreatment of particles method according to claim 3, which is characterized in that Step2 because
The unqualified plastic grains being screened away of weight were examined with after earth's surface cementitiousness, if earth's surface cementitiousness is qualified, were constructed
When these above-mentioned plastic grains are laid with outside scope of activities on the ground.
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| CN110450308B (en) | 2021-06-11 |
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