CN111810732B - Treatment method for water seepage prevention of rabbet pipe connector of reinforced concrete pipe - Google Patents
Treatment method for water seepage prevention of rabbet pipe connector of reinforced concrete pipe Download PDFInfo
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- CN111810732B CN111810732B CN202010711649.XA CN202010711649A CN111810732B CN 111810732 B CN111810732 B CN 111810732B CN 202010711649 A CN202010711649 A CN 202010711649A CN 111810732 B CN111810732 B CN 111810732B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
- F16L9/153—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and concrete with or without reinforcement
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J121/00—Adhesives based on unspecified rubbers
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J201/00—Adhesives based on unspecified macromolecular compounds
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
- C09J4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09J159/00 - C09J187/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
- F16L13/10—Adhesive or cemented joints
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses a method for treating water seepage prevention of a rabbet pipe connector of a reinforced concrete pipe, which specifically comprises the following steps: step 1: basic processing of reinforced concrete pipes, step 2: basic application of waterproof adhesive, step 3: preliminary installation of the leak-proof felt cloth, and step 4: mounting double-layer felt cloth, and step 5: the invention discloses a sampling test after cloth installation, and relates to the technical field of water seepage prevention. This reinforced concrete pipe rabbet mouth pipe connector prevention of seepage water processing method, through the joint setting of step 1 and step 2, make the unqualified junction in surface of reinforced concrete pipe rabbet mouth pipe effectively cleared up, make the connection between two pipes more smooth and easy in the later stage, use moisture to carry out the moist to the junction simultaneously, make the paining of waterproof adhesive can be more even, adopt even cross paining simultaneously, make waterproof adhesive and reinforced concrete pipe between have stronger engaging force, and avoid painting with a brush the excessive thickness, reduced the crackle that local thickness discrepancy greatly leads to.
Description
Technical Field
The invention relates to the technical field of water seepage prevention, in particular to a method for treating water seepage prevention of a rabbet pipe connecting port of a reinforced concrete pipe.
Background
Concrete pipes are pipes made of concrete or reinforced concrete in bulk and used for transporting fluids such as water, oil, gas, etc. The concrete pipe can be divided into four types, namely plain concrete pipe, common reinforced concrete pipe, self-stress reinforced concrete pipe and prestressed concrete pipe. For transporting fluids such as water, oil, gas, etc. Concrete pipes are classified into plain concrete pipes, ordinary reinforced concrete pipes, self-stressed reinforced concrete pipes, and prestressed concrete pipes. According to the different inner diameters of concrete pipes, the concrete pipes can be divided into small-diameter pipes (with the inner diameter below 400 mm), medium-diameter pipes (with the inner diameter below 400 mm) and large-diameter pipes (with the inner diameter above 1400 mm). The pressure pipe can be divided into low pressure pipe and pressure pipe according to the difference of the water pressure bearing capacity of the pipe, and the working pressure of the pressure pipe is generally 0.4, 0.6, 0.8, 1.0, 1.2 MPa and the like. Concrete pipes are classified into plain pipes, spigot-and-socket pipes, and tongue-and-groove pipes, depending on the type of pipe joint. The joint forms comprise a cement mortar smearing joint, a steel wire mesh cement mortar smearing joint, cement mortar socket joints, rubber ring socket joints and the like.
After the ordinary reinforced concrete pipe rabbet pipes are connected, water seepage of the connecting ports is often caused due to the fact that the connecting positions are not sealed in place, the later maintenance cost is extremely high, long-time low-cost stable operation of related building facilities is not facilitated, a method for performing water seepage prevention treatment on the rabbet pipes is adopted, and the water seepage prevention effect is not obvious.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a method for treating water seepage of a rabbet pipe connecting port of a reinforced concrete pipe, which solves the problems that after the rabbet pipe of the common reinforced concrete pipe is connected, the connecting port is prone to water seepage due to the fact that the joint is not sealed in place, the later maintenance cost is extremely high, long-time low-cost stable operation of related building facilities is not facilitated, and the water seepage prevention effect is not obvious due to the fact that a water seepage prevention treatment method is adopted for the rabbet pipe.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a method for treating the seepage prevention of a rabbet pipe connector of a reinforced concrete pipe specifically comprises the following steps:
step 1: basic treatment of reinforced concrete pipes: sleeving a fixing sleeve in the middle of the reinforced concrete pipe, hoisting the reinforced concrete pipe in the middle of the reinforced concrete pipe by using a crane, wiping the surface and the joint of the rabbet pipe of the reinforced concrete pipe, removing impurities and large-particle dust, plugging and leveling honeycombs, holes and cracks at the joint by using plugging mortar, removing sharp edges and bulges, completely checking the honeycomb, holes and cracks after cleaning, and fully wetting the surface of the joint by using water before formal work;
step 2: basic application of waterproof adhesive: adding high molecular polymer powder, synthetic rubber, synthetic styrene ester, a dispersing agent, a defoaming agent and a surfactant into a reaction kettle, fully stirring, heating the mixture, keeping the temperature for 10-20 minutes when the temperature is heated to 45-55 ℃, and uniformly coating the liquid mixed waterproof adhesive on the surface of a joint by using a rag;
and step 3: preliminary installation of leak protection felt cloth: after the two rabbet pipes of the reinforced concrete pipe to be connected are coated with a waterproof adhesive, the rabbet pipes are manually aligned and clamped, then the leakproof felt cloth on one side is firstly fixed on the outer side of the joint, and the leakproof felt cloth rotates for 1.5 to 2.5 circles around the reinforced concrete pipe;
and 4, step 4: installation of double-layer felt cloth: after the first layer of leakage-proof felt cloth is installed, waiting for 10-15 minutes, uniformly coating a waterproof adhesive on the surface of the first layer of leakage-proof felt cloth, then installing waterproof felt cloth on the surface of the adhesive, and after winding is finished, detecting whether the surfaces of the two connecting pipelines are positioned on the same horizontal line;
and 5: sampling test after cloth installation: and after the complete installation, placing the reinforced concrete pipe tongue-and-groove pipe in the material bin, sampling and testing the reinforced concrete pipe before transferring, and marking and detecting products in the same batch one by one after finding unqualified products.
Preferably, in the step 1, the delayed coagulation type plugging slurry is applied to the loose and porous base surface for smoothing.
Preferably, in the step 2, the heating can be performed only after the material is completely added.
Preferably, in the step 2, a painting brush operation must be used when the waterproof adhesive is applied, and the painting directions of each layer are perpendicular to each other.
Preferably, in the step 4, the number of winding turns of the anti-leakage felt cloth is equal to that in the step 3.
Preferably, in the step 5, the sampling test is specifically performed by using an equidistant sampling method.
Preferably, in step 3, when the asphalt felt is rotated around the reinforced concrete pipe, the anti-leakage asphalt felt on the surface of the reinforced concrete pipe needs to be manually tensioned.
Preferably, in the step 2, the material is heated in a water-proof manner.
(III) advantageous effects
The invention provides a method for treating water seepage prevention of a rabbet pipe connecting port of a reinforced concrete pipe. Compared with the prior art, the method has the following beneficial effects:
(1) the treatment method for preventing the reinforced concrete pipe rabbet pipe connecting port from leaking water comprises the following steps of 1: basic treatment of reinforced concrete pipes: sleeving a fixing sleeve in the middle of the reinforced concrete pipe, hoisting the reinforced concrete pipe in the middle of the reinforced concrete pipe by using a crane, wiping the surface and the joint of the rabbet pipe of the reinforced concrete pipe, removing impurities and large-particle dust, plugging and leveling honeycombs, holes and cracks at the joint by using plugging mortar, removing sharp edges and bulges, completely checking the honeycomb, holes and cracks after cleaning, and fully wetting the surface of the joint by using water before formal work; step 2: basic application of waterproof adhesive: adding high molecular polymer powder, synthetic rubber, synthetic styrene ester, dispersant, defoaming agent and surfactant into a reaction kettle, after fully stirring the mixture, heating the mixture to 45-55 ℃, keeping for 10-20 minutes, uniformly coating the liquid mixed waterproof adhesive on the surface of the joint by using a rag, through the combined arrangement of the step 1 and the step 2, the unqualified surface joint of the rabbet pipe of the reinforced concrete pipe is effectively cleaned, the connection between the two pipes is smoother in the later period, meanwhile, the joint is moistened by moisture, so that the waterproof adhesive can be more uniformly coated, meanwhile, the waterproof adhesive and the reinforced concrete pipe are uniformly and crossly coated, so that the waterproof adhesive has stronger connecting force, the phenomenon that the waterproof adhesive is coated too thickly is avoided, and cracks caused by large local thickness difference are reduced.
(2) The treatment method for preventing the reinforced concrete pipe rabbet pipe connecting port from leaking water comprises the following steps of 3: preliminary installation of leak protection felt cloth: after the two rabbet pipes of the reinforced concrete pipe to be connected are coated with a waterproof adhesive, the rabbet pipes are manually aligned and clamped, then the leakproof felt cloth on one side is firstly fixed on the outer side of the joint, and the leakproof felt cloth rotates for 1.5 to 2.5 circles around the reinforced concrete pipe; and 4, step 4: installation of double-layer felt cloth: after the first layer of leakproof felt cloth is installed, after waiting for 10-15 minutes, waterproof adhesive is uniformly coated on the surface of the first layer of leakproof felt cloth, waterproof felt cloth is installed on the surface of the adhesive, after winding is finished, whether the surfaces of the two connecting pipelines are positioned on the same horizontal line is detected, and through the combined arrangement of the step 3 and the step 4, the waterproof performance of the reinforced concrete pipe rabbet pipe can be further improved through the installation of the felt cloth.
(3) The treatment method for preventing the rabbet pipe connector of the reinforced concrete pipe from leaking water comprises the following steps of: sampling test after cloth installation: after the complete installation, the reinforced concrete pipe tongue-and-groove pipe is placed in the material bin, the reinforced concrete pipe is subjected to sampling test before transportation, after unqualified products are found, the products in the same batch are marked and detected one by one, and through the step 5, after the materials are completely processed, the unqualified products can be confirmed through scientific sampling inspection of the reinforced concrete pipe, so that the low efficiency caused by the one-by-one inspection of all the products is avoided, meanwhile, the operation is simple, and the implementation of workers is facilitated.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the attached tables in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to table 1, the embodiment of the present invention provides three technical solutions: a method for treating the seepage prevention of a rabbet pipe connector of a reinforced concrete pipe specifically comprises the following embodiments:
example 1
Step 1: basic treatment of reinforced concrete pipes: sleeving a fixing sleeve in the middle of the reinforced concrete pipe, hoisting the reinforced concrete pipe in the middle of the reinforced concrete pipe by using a crane, wiping the surface and the joint of the rabbet pipe of the reinforced concrete pipe, removing impurities and large-particle dust, plugging and leveling honeycombs, holes and cracks at the joint by using plugging mortar, removing sharp edges and bulges, completely checking the honeycomb, holes and cracks after cleaning, and fully wetting the surface of the joint by using water before formal work;
step 2: basic application of waterproof adhesive: adding high molecular polymer powder, synthetic rubber, synthetic styrene ester, a dispersing agent, a defoaming agent and a surfactant into a reaction kettle, fully stirring, heating the mixture, keeping the temperature at 45 ℃ for 10 minutes, and uniformly coating a liquid mixed waterproof adhesive on the surface of a joint by using a rag;
and step 3: preliminary installation of leak protection felt cloth: after the two rabbet pipes of the reinforced concrete pipe to be connected are coated with a waterproof adhesive, the rabbet pipes are manually aligned and clamped, then the leakproof felt cloth on one side is firstly fixed on the outer side of the joint, and the leakproof felt cloth rotates for 1.5 circles around the reinforced concrete pipe;
and 4, step 4: installation of double-layer felt cloth: after the first layer of leakage-proof felt cloth is installed, after waiting for 10 minutes, uniformly coating a waterproof adhesive on the surface of the first layer of leakage-proof felt cloth, then installing the waterproof felt cloth on the surface of the adhesive, and after winding is finished, detecting whether the surfaces of the two connecting pipelines are positioned on the same horizontal line;
and 5: sampling test after cloth installation: and after the complete installation, placing the reinforced concrete pipe tongue-and-groove pipe in the material bin, sampling and testing the reinforced concrete pipe before transferring, and marking and detecting products in the same batch one by one after finding unqualified products.
Example 2
Step 1: basic treatment of reinforced concrete pipes: sleeving a fixing sleeve in the middle of the reinforced concrete pipe, hoisting the reinforced concrete pipe in the middle of the reinforced concrete pipe by using a crane, wiping the surface and the joint of the rabbet pipe of the reinforced concrete pipe, removing impurities and large-particle dust, plugging and leveling honeycombs, holes and cracks at the joint by using plugging mortar, removing sharp edges and bulges, completely checking the honeycomb, holes and cracks after cleaning, and fully wetting the surface of the joint by using water before formal work;
step 2: basic application of waterproof adhesive: adding high molecular polymer powder, synthetic rubber, synthetic styrene ester, a dispersing agent, a defoaming agent and a surfactant into a reaction kettle, fully stirring, heating the mixture, keeping the temperature for 15 minutes when the temperature is 50 ℃, and uniformly coating the liquid mixed waterproof adhesive on the surface of a joint by using a rag;
and step 3: preliminary installation of leak protection felt cloth: after the two rabbet pipes of the reinforced concrete pipe to be connected are coated with a waterproof adhesive, the rabbet pipes are manually aligned and clamped, then the leakproof felt cloth on one side is firstly fixed on the outer side of the joint, and the leakproof felt cloth rotates 2 circles around the reinforced concrete pipe;
and 4, step 4: installation of double-layer felt cloth: after the first layer of leakage-proof felt cloth is installed, after 12.5 minutes, uniformly coating a waterproof adhesive on the surface of the first layer of leakage-proof felt cloth, then installing the waterproof felt cloth on the surface of the adhesive, and after winding is finished, detecting whether the surfaces of the two connecting pipelines are positioned on the same horizontal line;
and 5: sampling test after cloth installation: and after the complete installation, placing the reinforced concrete pipe tongue-and-groove pipe in the material bin, sampling and testing the reinforced concrete pipe before transferring, and marking and detecting products in the same batch one by one after finding unqualified products.
Example 3
Step 1: basic treatment of reinforced concrete pipes: sleeving a fixing sleeve in the middle of the reinforced concrete pipe, hoisting the reinforced concrete pipe in the middle of the reinforced concrete pipe by using a crane, wiping the surface and the joint of the rabbet pipe of the reinforced concrete pipe, removing impurities and large-particle dust, plugging and leveling honeycombs, holes and cracks at the joint by using plugging mortar, removing sharp edges and bulges, completely checking the honeycomb, holes and cracks after cleaning, and fully wetting the surface of the joint by using water before formal work;
step 2: basic application of waterproof adhesive: adding high molecular polymer powder, synthetic rubber, synthetic styrene ester, a dispersing agent, a defoaming agent and a surfactant into a reaction kettle, fully stirring, heating the mixture, keeping the temperature for 20 minutes when the temperature is 55 ℃, and uniformly coating the liquid mixed waterproof adhesive on the surface of a joint by using a rag;
and step 3: preliminary installation of leak protection felt cloth: after the two rabbet pipes of the reinforced concrete pipe to be connected are coated with a waterproof adhesive, the rabbet pipes are manually aligned and clamped, then the leakproof felt cloth on one side is firstly fixed on the outer side of the joint, and the leakproof felt cloth rotates 2.5 circles around the reinforced concrete pipe;
and 4, step 4: installation of double-layer felt cloth: after the first layer of leakage-proof felt cloth is installed, after waiting for 15 minutes, uniformly coating a waterproof adhesive on the surface of the first layer of leakage-proof felt cloth, then installing the waterproof felt cloth on the surface of the adhesive, and after winding is finished, detecting whether the surfaces of the two connecting pipelines are positioned on the same horizontal line;
and 5: sampling test after cloth installation: and after the complete installation, placing the reinforced concrete pipe tongue-and-groove pipe in the material bin, sampling and testing the reinforced concrete pipe before transferring, and marking and detecting products in the same batch one by one after finding unqualified products.
In the step 1, slow-setting type plugging slurry is applied to a loose and porous base surface and is leveled, in the step 2, the material can be heated after being completely added, in the step 2, a smearing brush operation is required to be used when a waterproof adhesive is smeared, brushing directions of all layers are mutually perpendicular and crossed, in the step 4, the number of winding turns of the anti-leakage felt cloth is equal to that in the step 3, in the step 5, a sampling test is specifically implemented by adopting an equidistant sampling method, in the step 3, when the felt cloth rotates around a reinforced concrete pipe, the anti-leakage felt cloth on the surface of the reinforced concrete pipe needs to be manually tensioned, in the step 2, the material is heated in a waterproof mode, and the heating is more uniform.
Through the combined arrangement of the step 1 and the step 2, the unqualified surface joint of the rabbet pipe of the reinforced concrete pipe is effectively cleaned, the connection between two pipes in the later period is smoother, meanwhile, the joint is wetted by using moisture, the coating of the waterproof adhesive can be more uniform, meanwhile, the waterproof adhesive and the reinforced concrete pipe are uniformly and crossly coated, so that the waterproof adhesive has stronger connecting force, the coating is prevented from being too thick, the cracks caused by large local thickness difference are reduced, through the combined arrangement of the step 3 and the step 4, the waterproof performance of the device can be further improved through the installation of the asphalt felt cloth, meanwhile, the double-layer installation of the asphalt felt cloth is adopted, the waterproof performance of the joint of the rabbet pipe of the reinforced concrete pipe is effectively ensured, the possibility of water permeating through a connecting port is completely avoided, and the safety of the rabbet pipe of the reinforced concrete pipe during use is improved, through step 5 for the material can confirm nonconforming product through the scientific selective examination to reinforced concrete pipe after handling completely, has avoided all products to inspect the inefficiency that leads to one by one, and easy operation makes things convenient for the staff to implement simultaneously.
Comparative experiment
According to the claim 1, the existing manufacturer can produce three kinds of reinforced concrete pipe rabbet pipes, after the three kinds of reinforced concrete pipe rabbet pipes are subjected to cleaning treatment, the three kinds of reinforced concrete pipe rabbet pipes and the common reinforced concrete pipe rabbet pipes are subjected to a comparison experiment of the qualification rate and the service life, and as shown by a table, through laboratory tests, the lowest qualification rate in the embodiment is 94.8 percent, the higher percent is 2.8 percent, the shortest service life in the embodiment is 4.5 years, and the service life in the embodiment is prolonged by 1 year compared with the comparison example.
Table 1: comparison table of qualification rate and service life of rabbet pipe of reinforced concrete pipe and comparison example
And those not described in detail in this specification are well within the skill of those in the art.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A method for treating the seepage prevention of a rabbet pipe connector of a reinforced concrete pipe is characterized by comprising the following steps: the method specifically comprises the following steps:
step 1: basic treatment of reinforced concrete pipes: sleeving a fixing sleeve in the middle of the reinforced concrete pipe, hoisting the reinforced concrete pipe in the middle of the reinforced concrete pipe by using a crane, wiping the surface and the joint of the rabbet pipe of the reinforced concrete pipe, removing impurities and large-particle dust, plugging and leveling honeycombs, holes and cracks at the joint by using plugging mortar, removing sharp edges and bulges, completely checking the honeycomb, holes and cracks after cleaning, and fully wetting the surface of the joint by using water before formal work;
step 2: basic application of waterproof adhesive: adding high molecular polymer powder, synthetic rubber, synthetic styrene ester, a dispersing agent, a defoaming agent and a surfactant into a reaction kettle, fully stirring, heating the mixture, keeping the temperature for 10-20 minutes when the temperature is heated to 45-55 ℃, and uniformly coating the liquid mixed waterproof adhesive on the surface of a joint by using a rag;
and step 3: preliminary installation of leak protection felt cloth: after the two rabbet pipes of the reinforced concrete pipe to be connected are coated with a waterproof adhesive, the rabbet pipes are manually aligned and clamped, then the leakproof felt cloth on one side is firstly fixed on the outer side of the joint, and the leakproof felt cloth rotates for 1.5 to 2.5 circles around the reinforced concrete pipe;
and 4, step 4: installation of double-layer felt cloth: after the first layer of leakage-proof felt cloth is installed, waiting for 10-15 minutes, uniformly coating a waterproof adhesive on the surface of the first layer of leakage-proof felt cloth, then installing waterproof felt cloth on the surface of the adhesive, and after winding is finished, detecting whether the surfaces of the two connecting pipelines are positioned on the same horizontal line;
and 5: sampling test after cloth installation: and after the complete installation, placing the reinforced concrete pipe tongue-and-groove pipe in the material bin, sampling and testing the reinforced concrete pipe before transferring, and marking and detecting products in the same batch one by one after finding unqualified products.
2. The treatment method of the seepage prevention of the rabbet pipe connecting port of the reinforced concrete pipe as claimed in claim 1, characterized in that: in the step 1, the slow-setting type plugging slurry is applied to the loose and porous basal plane for smoothing.
3. The treatment method of the seepage prevention of the rabbet pipe connecting port of the reinforced concrete pipe as claimed in claim 1, characterized in that: in the step 2, the materials can be heated after the materials are completely added.
4. The treatment method of the seepage prevention of the rabbet pipe connecting port of the reinforced concrete pipe as claimed in claim 1, characterized in that: in the step 2, a painting brush operation must be used when the waterproof adhesive is painted, and the painting directions of each layer are perpendicular to each other.
5. The treatment method of the seepage prevention of the rabbet pipe connecting port of the reinforced concrete pipe as claimed in claim 1, characterized in that: in the step 5, the sampling test is specifically implemented by adopting an equidistant sampling method.
6. The treatment method of the seepage prevention of the rabbet pipe connecting port of the reinforced concrete pipe as claimed in claim 1, characterized in that: in the step 3, when the asphalt felt cloth rotates around the reinforced concrete pipe, the anti-leakage asphalt felt cloth on the surface of the reinforced concrete pipe needs to be tensioned manually.
7. The treatment method of the seepage prevention of the rabbet pipe connecting port of the reinforced concrete pipe as claimed in claim 1, characterized in that: and in the step 2, heating the material in a waterproof way.
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