CN112227544A - Waterproof construction method for wet pump coiled material - Google Patents

Waterproof construction method for wet pump coiled material Download PDF

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Publication number
CN112227544A
CN112227544A CN202011054628.1A CN202011054628A CN112227544A CN 112227544 A CN112227544 A CN 112227544A CN 202011054628 A CN202011054628 A CN 202011054628A CN 112227544 A CN112227544 A CN 112227544A
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wet
curing agent
coiled material
cement
parts
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CN202011054628.1A
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CN112227544B (en
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官国军
刘结生
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Shenzhen Guoteng Building Materials Co ltd
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Shenzhen Guoteng Building Materials Co ltd
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • 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
    • C04B28/24—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 alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26—Silicates of the alkali metals
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
    • C04B2111/00293—Materials impermeable to liquids
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00482—Coating or impregnation materials
    • C04B2111/00508—Cement paints
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electromagnetism (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Sealing Material Composition (AREA)

Abstract

The invention provides a waterproof construction method for a wet pump coiled material, which comprises the following steps: cleaning the surface of a base material to be treated; treating the surface of the base material by using a sealing curing agent to obtain a first treated surface; adding water into the cement capillary crystalline waterproof coating to dilute and uniformly stir; spraying the cement permeable crystallization waterproof coating on the first treatment surface by using an airless sprayer, and paving the wet-laid coiled material at a preset position while spraying; and pushing the surface of the wet purl coiled material by using a scraper to extrude the internal gas, so that the wet purl coiled material and the cement permeable crystallization waterproof coating are completely bonded with the first processing surface. The wet paper coiled material waterproof construction method provided by the invention uses the cement permeable crystallization waterproof coating to replace cement slurry as the binder, uses the sealing curing agent to pretreat the surface of the base material to increase the waterproof effect, has simple construction steps, is easy to operate, and saves the construction cost and the construction time.

Description

Waterproof construction method for wet pump coiled material
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of waterproof construction of wet pumping coiled materials, in particular to a waterproof construction method of a wet pumping coiled material.
[ background of the invention ]
The waterproof coiled material is prepared by mixing and calendering active materials as main raw materials, a proper amount of auxiliary materials, an anti-aging agent, an accelerant and other auxiliary agents, and can be constructed on a damp-temperature base surface. At present, the construction of the wet Pupu coiled material generally uses cement slurry as a binder to bind the wet Pupu coiled material to the surface of a base material, but in the construction process, water loss is caused due to water absorption of the surface of the base material and water volatilization in air, so that the reaction is insufficient during construction, and the waterproof performance is reduced; continuous water supplement is needed to keep the humidity, so that construction difficulty is caused, and construction cost and construction time are increased.
[ summary of the invention ]
The invention provides a waterproof construction method for a wet pumping coiled material, and aims to solve the problems of water loss, difficulty in construction, high construction cost and long construction time in waterproof construction of the wet pumping coiled material.
In order to achieve the above object, the present invention provides a waterproof construction method for a wet pumping coil, comprising:
cleaning the surface of a base material to be treated;
treating the surface of the base material by using a sealing curing agent to obtain a first treated surface;
diluting and stirring the cement capillary crystalline waterproof coating with water uniformly to obtain coating slurry;
spraying the coating slurry on the first treatment surface, and laying the wet-laid coiled material at a preset position while spraying;
and pushing the surface of the wet purl coiled material by using a scraper to extrude the internal gas, so that the wet purl coiled material and the cement permeable crystallization waterproof coating are completely bonded with the first processing surface.
Further, the sealing curing agent is composed of sodium silicate, lithium silicate, a gel material, a nonionic surfactant, a wetting agent, an antifoaming agent and water.
Further, relative to 100 parts by weight of the sealing curing agent, the using amount of the sodium silicate is 40-60 parts, the using amount of the lithium silicate is 5-20 parts, the using amount of the gel material is 0.5-2 parts, the using amount of the nonionic surfactant is 1-3 parts, the using amount of the wetting agent is 0.2-1 part, the using amount of the defoaming agent is 0.1-1 part, and the using amount of the water is 10-30 parts.
Further, the gel material is magnesium lithium silicate or magnesium aluminum silicate.
Further, the gel material is used in an amount of 0.1 to 3 parts by weight.
Further, the surface of the base material is treated by using the sealing curing agent, the sealing curing agent is diluted by water according to the proportion of 1: 4-1: 6, uniformly stirred and then uniformly sprinkled or sprayed on the surface of the base material after cleaning treatment, and the surface is kept wet for 4-5 hours.
Further, before the step of laying the wet-laid web material in a predetermined position, the wet-laid sheet material is laid flat on the surface of the substrate material according to the alignment bullet line or the overlapping edge of the adjacent wet-laid sheet materials, and rewound after releasing the stress by standing.
Further, the dilution ratio of the cement permeable crystallization waterproof coating to water is 4: 1-3: 1.
Further, the coating slurry is sprayed on the first treatment surface in an airless spraying manner by using an airless sprayer.
Compared with the prior art, the technical scheme of the invention has the beneficial effects that: the invention provides a waterproof construction method of a Dampu coiled material, which uses cement permeable crystallization waterproof coating to replace cement slurry as a binder, and uses a sealing curing agent to pretreat the surface of a base material, wherein a gel material in the sealing curing agent used in the invention extends into the surface of the cement base material to chemically react with the interior of the cement base material to fill gaps, so that the water absorption capacity of the surface of the base material can be effectively reduced, the water absorption capacity of the surface of the base material can be reduced by over 80 percent, the sealing curing agent can effectively permeate into the cement base material by 5-8mm, the strength and the compactness of the base material are improved, and the waterproof performance is improved by adding the gel material which expands when meeting water. On the surface of the base material treated by the sealing curing agent, the cement permeable crystallization waterproof coating is used for paving the wet pumping coiled material, water is not required to be supplemented, the cement permeable crystallization waterproof coating is fully hydrated to form a complete waterproof membrane from the base material to the wet pumping coiled material, and the sealing curing agent and the cement permeable crystallization can also be subjected to mutual permeation reaction to form a complete membrane. Meanwhile, the construction steps are simple, the operation is easy, and the construction cost and the construction time are saved.
Drawings
Fig. 1 is a schematic view of a construction process of a waterproof construction method for a wet pumping coil according to an embodiment of the present invention.
[ detailed description ] embodiments
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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 of the 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.
The first embodiment is as follows:
referring to fig. 1, an embodiment of the present invention provides a waterproof construction method for a wet pumping coil, which includes:
step S1: cleaning the surface of a base material to be treated; cleaning up sundries, floating ash and the like on the surface of the base material to be treated.
Step S2: treating the surface of the base material by using a sealing curing agent to obtain a first treated surface; specifically, the sealing curing agent is diluted by water according to the proportion of 1:4, uniformly stirred and then uniformly sprinkled or sprayed on the surface of the cleaned substrate, and kept wet for 4 hours. During construction, the surface condition of the base material is noticed at any time, water is supplemented at any time at a dry place to keep wet, and a curing agent is supplemented at any time at a slope place to keep the base surface wet.
The sealing curing agent consists of sodium silicate, lithium silicate, a gel material, a nonionic surfactant, a wetting agent, a defoaming agent and water. Specifically, in the first embodiment, with respect to 100 parts by weight of the sealing and curing agent, the amount of the sodium silicate is 50 parts, the amount of the lithium silicate is 20 parts, the amount of the gel material is 1.5 parts, the amount of the nonionic surfactant is 1 part, the amount of the wetting agent is 0.5 part, the amount of the defoaming agent is 0.2 part, and the amount of the water is 17.8 parts. The gel material is magnesium lithium silicate or magnesium aluminum silicate, larger magnesium lithium silicate or magnesium aluminum silicate particles of magnesium lithium silicate or magnesium aluminum silicate montmorillonite can be decomposed into a nanoscale sheet structure, the surface of the sheet structure can be well dispersed in water after hydration, the diameter of each crystal is about 25nm, the thickness of each crystal is about 1nm, positive charges on the edge of each crystal and negative charges on the surface of each crystal are mutually attracted to form a card house structure, the generated gel with extremely high thixotropy is hydrated and expanded to form a semitransparent-transparent thixotropy gel containing a large amount of water network structures, the gel can permeate into cement concrete to form gel when meeting water again, and the waterproof performance of the cement concrete is improved.
Step S3: adding water into the cement capillary crystalline waterproof coating to dilute and uniformly stir; specifically, the dilution ratio of the cement permeable crystallization waterproof coating to water is 4:1, and the cement permeable crystallization waterproof coating and water are stirred until fine non-agglomerated particles are obtained.
Step S4: and flatly paving the wet Pucoiled material on the surface of the substrate according to the alignment elastic line or the lap joint edge of the adjacent wet Pucoiled material, and rolling back after standing and releasing stress.
Step S5: and spraying the cement permeable crystallization waterproof coating on the first treatment surface by using an airless sprayer, and paving the wet-laid coiled material at a preset position while spraying.
Step S6: and pushing the surface of the wet purl coiled material by using a scraper to extrude the internal gas, so that the wet purl coiled material and the cement permeable crystallization waterproof coating are completely bonded with the first processing surface.
Step S7: and repeating the steps to complete the waterproof construction of other wet pumping coiled materials, and realizing the lap joint of the wet pumping coiled materials.
Example two:
the main differences between the second embodiment and the first embodiment are as follows: the sealing curing agent has different component ratios, and specifically in the second embodiment, the sealing curing agent has the following ratio: relative to 100 parts by weight of the sealing curing agent, the using amount of the sodium silicate is 60 parts, the using amount of the lithium silicate is 10 parts, the using amount of the gel material is 2 parts, the using amount of the nonionic surfactant is 3 parts, the using amount of the wetting agent is 0.3 part, the using amount of the defoaming agent is 0.2 part, and the using amount of the water is 17.8 parts. Wherein the gel material is magnesium aluminum silicate.
Compared with the prior art, the technical scheme of the invention has the beneficial effects that: the invention provides a waterproof construction method of a Dampu coiled material, which uses cement permeable crystallization waterproof coating to replace cement slurry as a binder, and uses a sealing curing agent to pretreat the surface of a base material, wherein a gel material in the sealing curing agent used in the invention extends into the surface of the cement base material to chemically react with the interior of the cement base material to fill gaps, so that the water absorption capacity of the surface of the base material can be effectively reduced, the water absorption capacity of the surface of the base material can be reduced by over 80 percent, the sealing curing agent can effectively permeate into the cement base material by 5-8mm, the strength and the compactness of the base material are improved, and the waterproof performance is improved by adding the gel material which expands when meeting water. On the surface of the base material treated by the sealing curing agent, the cement permeable crystallization waterproof coating is used for paving the wet pumping coiled material, water is not required to be supplemented, the cement permeable crystallization waterproof coating is fully hydrated to form a complete waterproof membrane from the base material to the wet pumping coiled material, and the sealing curing agent and the cement permeable crystallization can also be subjected to mutual permeation reaction to form a complete membrane. Meanwhile, the construction steps are simple, the operation is easy, and the construction cost and the construction time are saved.
While the foregoing is directed to embodiments of the present invention, it will be understood by those skilled in the art that various changes may be made without departing from the spirit and scope of the invention.

Claims (9)

1. A waterproof construction method for a wet pump coiled material is characterized by comprising the following steps:
cleaning the surface of a base material to be treated;
treating the surface of the base material by using a sealing curing agent to obtain a first treated surface;
diluting and stirring the cement capillary crystalline waterproof coating with water uniformly to obtain coating slurry;
spraying the coating slurry on the first treatment surface, and laying the wet-laid coiled material at a preset position while spraying;
and pushing the surface of the wet purl coiled material by using a scraper to extrude the internal gas, so that the wet purl coiled material and the cement permeable crystallization waterproof coating are completely bonded with the first processing surface.
2. The method of claim 1, wherein the sealing and curing agent is selected from the group consisting of sodium silicate, lithium silicate, a gelling material, a nonionic surfactant, a wetting agent, a defoaming agent, and water.
3. The method of claim 2, wherein the sodium silicate is 40 to 60 parts, the lithium silicate is 5 to 20 parts, the gel material is 0.5 to 2 parts, the nonionic surfactant is 1 to 3 parts, the wetting agent is 0.2 to 1 part, the defoaming agent is 0.1 to 1 part, and the water is 10 to 30 parts, based on 100 parts by weight of the sealing curing agent.
4. The sealing hardener of claim 2 or 3, wherein the gel material is lithium magnesium silicate or magnesium aluminum silicate.
5. The sealing hardener of claim 4, wherein the gel material is used in an amount of 0.1 to 3 parts by weight.
6. The waterproofing method according to claim 1, wherein the step of treating the surface of the substrate with the sealing curing agent comprises diluting the sealing curing agent with water at a ratio of 1:4 to 1:6, stirring the diluted sealing curing agent uniformly, and then spraying or spraying the diluted sealing curing agent onto the surface of the substrate after cleaning treatment, and keeping the substrate wet for 4 to 5 hours.
7. The method of claim 1, wherein the step of laying the wet sheet is preceded by laying the wet sheet on the substrate surface in alignment with the bullet lines or the overlapping edges of adjacent wet sheets, and then rewinding after releasing the stress.
8. The waterproof construction method for wet pump coil as claimed in claim 1, wherein the dilution ratio of the cement permeable crystalline waterproof coating material to water is 4: 1-3: 1.
9. The method of claim 1, wherein the step of spraying the coating slurry on the first treated surface is performed by airless spraying using an airless sprayer.
CN202011054628.1A 2020-09-30 2020-09-30 Waterproof construction method for wet-laid coiled material Active CN112227544B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113336573A (en) * 2021-06-15 2021-09-03 浙江省二建建设集团有限公司 Construction method for preventing seepage and hydrophobization of concrete surface and seepage-prevention hydrophobization structure
CN114150824A (en) * 2021-12-06 2022-03-08 中核华辰建筑工程有限公司 Waterproof construction method for liquid coiled material

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102503346A (en) * 2011-11-08 2012-06-20 姜哲 Cement-based penetrable crystallized waterproof paint, preparation method and construction method thereof
CN103924782A (en) * 2013-01-15 2014-07-16 永升建设集团有限公司 Polyethylene dacron coiled material-cementitious capillary crystalline waterproofing construction method
CN107500649A (en) * 2017-08-29 2017-12-22 招商局蛇口工业区控股股份有限公司 Unburned dregs brick and preparation method thereof and its application
CN108424086A (en) * 2018-05-15 2018-08-21 姜香 A kind of anchoring explosion sealing material and preparation method thereof
CN109111902A (en) * 2018-08-09 2019-01-01 李志平 A kind of oil well second interface reinforcing agent and preparation method thereof
CN109180090A (en) * 2018-08-29 2019-01-11 佛山市禅城区诺高环保科技有限公司 A kind of environmental protection slurry coat method and preparation method thereof
CN110195474A (en) * 2019-06-12 2019-09-03 中建七局第四建筑有限公司 The quick paving technology of cement penetrant crystalline combination TPZ series wet-laying coiled material

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102503346A (en) * 2011-11-08 2012-06-20 姜哲 Cement-based penetrable crystallized waterproof paint, preparation method and construction method thereof
CN103924782A (en) * 2013-01-15 2014-07-16 永升建设集团有限公司 Polyethylene dacron coiled material-cementitious capillary crystalline waterproofing construction method
CN107500649A (en) * 2017-08-29 2017-12-22 招商局蛇口工业区控股股份有限公司 Unburned dregs brick and preparation method thereof and its application
CN108424086A (en) * 2018-05-15 2018-08-21 姜香 A kind of anchoring explosion sealing material and preparation method thereof
CN109111902A (en) * 2018-08-09 2019-01-01 李志平 A kind of oil well second interface reinforcing agent and preparation method thereof
CN109180090A (en) * 2018-08-29 2019-01-11 佛山市禅城区诺高环保科技有限公司 A kind of environmental protection slurry coat method and preparation method thereof
CN110195474A (en) * 2019-06-12 2019-09-03 中建七局第四建筑有限公司 The quick paving technology of cement penetrant crystalline combination TPZ series wet-laying coiled material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113336573A (en) * 2021-06-15 2021-09-03 浙江省二建建设集团有限公司 Construction method for preventing seepage and hydrophobization of concrete surface and seepage-prevention hydrophobization structure
CN113336573B (en) * 2021-06-15 2022-06-10 浙江省二建建设集团有限公司 Construction method for preventing seepage and hydrophobization of concrete surface and seepage-prevention hydrophobization structure
CN114150824A (en) * 2021-12-06 2022-03-08 中核华辰建筑工程有限公司 Waterproof construction method for liquid coiled material

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