CN112375420A - Waterproof sealing process method for motor home - Google Patents
Waterproof sealing process method for motor home Download PDFInfo
- Publication number
- CN112375420A CN112375420A CN202011250299.8A CN202011250299A CN112375420A CN 112375420 A CN112375420 A CN 112375420A CN 202011250299 A CN202011250299 A CN 202011250299A CN 112375420 A CN112375420 A CN 112375420A
- Authority
- CN
- China
- Prior art keywords
- waterproof sealing
- spraying
- caravan
- waterproof
- steps
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/34—Filling pastes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
Abstract
The invention discloses a waterproof sealing process method of a caravan, which comprises a polyurethane waterproof coating, a raw material mixing mechanism and a raw material spraying mechanism, wherein the raw material of the waterproof sealing coating is firstly put into a mixing barrel, and then the height of the spraying mechanism is adjusted by adjusting a lifting mechanism of the spraying mechanism, so that the caravan is sprayed, and the polyurethane waterproof coating after stirring and mixing is better in waterproof sealing effect, meanwhile, the coating also has good toughness, so that the friction with foreign objects is avoided, the waterproof sealing coating falls off, the water leakage is easy to occur under the condition that the caravan is used in rainy and snowy days, the water leakage causes corrosion to furniture and electrical equipment in the caravan, the electricity leakage is easy to occur under the condition that people are unaware of the water leakage, the service life of the caravan is prolonged, and the use safety of the caravan is also improved, the occurrence of casualties is reduced.
Description
Technical Field
The invention relates to the technical field of motor home correlation, in particular to a waterproof sealing process method for a motor home.
Background
The caravan rudiment is a jeep's caravan, and in europe, the sojourn caravan is called: said meaning is the caravan. At the end of world war, Americans added tents, beds, kitchen equipment and the like to household cars, and in 1920, some people added simple furniture of a wood structure to a T-shaped bottom plate. To 1930, the car as a house has utilized the structural design of aircraft, installed comfortable bed, convenient kitchen, power supply water supply system on the car, the world war is big in the secondary, the developed public road system in the usa makes car as a house industry develop rapidly, to 1950, from miniature DIY formula to luxurious 30 feet long pull-type car as a house all has moved towards the maturity, the car as a house, also called motor caravan, for short RV, can stop at will in the sandy beach of keeping away from the city, the lakeshore, the meadow, the hillside, the forest, possess the life style in city again simultaneously: the car as a house is also a car, which is a movable car type with essential basic facilities for home, the car as a house is a fashion facility car type introduced abroad, and the home facilities on the car are as follows: furniture such as bedding, stoves, refrigerators, cabinets, sofas, dining tables and chairs, washroom facilities, air conditioners, televisions, stereos and the like and electrical appliances can be divided into driving areas, living areas, bedroom areas, sanitary areas, kitchen areas and the like, and the limousine is a fashion product integrating clothes, food, living and going into a whole to realize travel in life and life in travel, so that a water-proof sealing process method for the limousine is needed.
The existing waterproof sealing process method for the motor home has the advantages that the waterproof sealing effect of the coating is poor, the strength of the coating is poor, the leakage is easy to occur, the internal furniture and electronic elements of the motor home are damaged or failed, and the service life of the motor home is shortened.
Disclosure of Invention
The invention aims to solve the problems that in the existing waterproof sealing process method for the motor home, the coating has poor waterproof sealing effect, the coating has poor strength, the leakage is easy to occur, the internal furniture and electronic components of the motor home are damaged or failed, and the service life of the motor home is shortened.
In order to achieve the purpose, the invention adopts the following technical scheme:
a waterproof sealing process method for a caravan is characterized by comprising the following steps: the process method for the waterproof sealing of the caravan comprises a putty layer, a polyurethane waterproof paint surface layer and an acrylic acid anticorrosive paint surface layer.
As a further description of the above technical solution, the particle layer includes the following steps:
(1) the putty raw materials are prepared by firstly needing 350g of white cement, 350g of coarse whiting, 50g of ash calcium powder, 200g of lignocellulose and 50g of rubber powder, putting the needed raw materials into a mixing barrel, then adding 200lm of water, and then inserting an electric stirring rod into the mixing barrel to uniformly mix the internal raw materials, wherein the stirring time of the electric stirring rod is 500/min, and the mixing barrel is 2000 lm.
(2) The preparation of dust removal before the scraping and coating of the putty raw materials comprises the steps of firstly cleaning the periphery of a waterproof sealing component needing to be scraped with the putty by using a cleaning brush and a broom, and then wiping the waterproof sealing component for the motor home by using dry cloth.
(3) Putty raw materials knife coating, at first will carry out waterproof sealing's waterproof sealing part for car as a house puttying to can make level to car as a house waterproof sealing's part, will scrape putty again and make level the car as a house waterproof sealing after accomplishing, stew 100min again, reuse abrasive paper is polished putty and is made level.
As a further description of the above technical solution, the polyurethane waterproof paint surface layer comprises the following steps:
(1) spraying a polyurethane waterproof paint raw material, namely firstly putting the proportioned polyurethane waterproof paint into a liquid storage barrel below a spray gun, then putting a car as a house waterproof sealing part to be sprayed above a prepared clean placing plate, and then connecting a spraying gun with a pneumatic pump, so as to start spraying the car as a house waterproof sealing part, wherein after 3-4 times of spraying, the waiting time of each layer is 1000min, and standing the sprayed car as a house waterproof sealing part for 1 hour;
as further description of the technical scheme, the acrylic anticorrosive paint surface layer comprises the following steps.
(1) Preparing before spraying the acrylic acid anticorrosive paint, firstly sending the waterproof sealing part of the motor home after standing for 1 hour into a drying box for drying, wherein the drying time is 30 minutes, and waiting for 10 minutes after the drying is finished to take out the waterproof sealing part of the motor home for later use.
(2) The acrylic acid anticorrosive paint spraying method comprises the steps of firstly placing the acrylic acid anticorrosive paint into a liquid storage box below a spraying gun, then connecting the spraying gun with an air pump, then carrying out anticorrosive spraying on waterproof sealing parts of the motor home through the spraying gun for 1-3 times at an interval of 15 minutes, and standing the parts for 24 hours after the spraying is finished.
Compared with the prior art, the invention provides a waterproof sealing process method for a caravan, which has the following beneficial effects: firstly, putty layers are coated on waterproof parts of the motor home, so that the phenomenon that the parts of the motor home are uneven and easily generate bubbles is avoided, the waterproof sealing effect of the waterproof sealing parts of the motor home is better in the subsequent waterproof sealing treatment process, the condition that a polyurethane waterproof paint layer is damaged or cracked due to the bubbles is avoided, if the inside of the motor home is cracked and leaked, the furniture and electrical equipment inside the motor home are easily damaged or broken, the leakage is easily generated in the using process, the service life of the motor home is prolonged, the use safety of the motor home is also improved, and the good corrosion prevention effect can be achieved on the motor home by spraying the acrylic acid anticorrosive paint, so that the long-term use of the motor home is avoided, under the severe weather conditions of different degrees such as wind and rain, the corrosion of the paint surface by acid-base substances in rainwater on the motor home is avoided, so that the service life of the motor home is prolonged, and the use cost of people is reduced.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with 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 any inventive step, are within the scope of the present invention.
A process method for waterproof sealing of a motor home comprises a putty layer, a polyurethane waterproof paint surface layer and an acrylic acid anticorrosive paint surface layer.
The first embodiment is as follows: the particle layer comprises the following steps:
(1) the putty raw materials are prepared by firstly needing 350g of white cement, 350g of coarse whiting, 50g of ash calcium powder, 200g of lignocellulose and 50g of rubber powder, putting the needed raw materials into a mixing barrel, then adding 200lm of water, and then inserting an electric stirring rod into the mixing barrel to uniformly mix the internal raw materials, wherein the stirring time of the electric stirring rod is 500/min, and the mixing barrel is 2000 lm.
(2) The preparation of dust removal before the scraping and coating of the putty raw materials comprises the steps of firstly cleaning the periphery of the waterproof sealing component needing to be scraped with a cleaning brush and a broom, and then wiping the waterproof sealing component for the motor home with clean cloth.
(3) Putty raw materials knife coating, at first will carry out waterproof sealing's waterproof sealing part for car as a house puttying to can make level to car as a house waterproof sealing's part, will scrape putty again and make level the car as a house waterproof sealing after accomplishing, stew 100min again, reuse abrasive paper is polished putty and is made level.
The first embodiment is as follows: the polyurethane waterproof paint surface layer comprises the following steps:
(1) the polyurethane waterproof paint raw material spraying method comprises the steps of firstly putting polyurethane waterproof paint after proportioning is finished into a liquid storage barrel below a spray gun, then putting a car as a house waterproof sealing part needing spraying above a prepared clean placing plate, then connecting a spraying gun with a pneumatic pump, starting spraying the car as a house waterproof sealing part, wherein after 3-4 times of spraying, the waiting time of each layer is 1000min, and standing the car as a house waterproof sealing part for 1 hour after the spraying is finished.
The first embodiment is as follows: the acrylic acid anticorrosive paint surface layer comprises the following steps.
(1) Preparing before spraying the acrylic acid anticorrosive paint, firstly sending the waterproof sealing part of the motor home after standing for 1 hour into a drying box for drying, wherein the drying time is 30 minutes, and waiting for 10 minutes after the drying is finished to take out the waterproof sealing part of the motor home for later use.
(2) The acrylic acid anticorrosive paint spraying method comprises the steps of firstly placing the acrylic acid anticorrosive paint into a liquid storage box below a spraying gun, then connecting the spraying gun with an air pump, then carrying out anticorrosive spraying on waterproof sealing parts of the motor home through the spraying gun for 1-3 times at an interval of 15 minutes, and standing the parts for 24 hours after the spraying is finished.
The working principle is as follows: when in use, firstly, the putty layer is scraped through the waterproof parts of the motor home, so that the condition that the parts of the motor home are uneven and easily generate bubbles is avoided, the waterproof sealing effect of the waterproof sealing parts of the motor home is better in the subsequent waterproof sealing treatment process, the condition that the waterproof paint layer of the polyurethane is damaged or cracked due to the bubbles is avoided, if the inner part of the motor home is cracked and leaked, the furniture and the electrical equipment in the motor home are easily damaged or broken, the electric leakage condition is easily generated in the use process, the service life of the motor home is prolonged, the use safety of the motor home is also improved, and the good anticorrosion effect can be achieved on the motor home by spraying the acrylic acid anticorrosion paint, so that the long-term use of the motor home is avoided, under the severe weather conditions of different degrees such as wind and rain, the corrosion of the paint surface by acid-base substances in rainwater to the motor home is avoided, so that the service life of the motor home is prolonged, and the use cost of people is reduced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention should be covered by the scope of the present invention.
Claims (4)
1. A waterproof sealing process method for a caravan is characterized by comprising the following steps: the waterproof sealing process method for the caravan comprises a putty layer, a polyurethane waterproof paint surface layer and an acrylic acid anticorrosive paint surface layer.
2. A waterproof sealing process method for a caravan is characterized by comprising the following steps: the particle layer comprises the following steps:
(1) the putty raw materials are blended, wherein 350g of white cement, 350g of coarse whiting, 50g of ash calcium powder, 200g of lignocellulose and 50g of rubber powder are needed firstly, the needed raw materials are placed into a mixing barrel, 200lm of water is added, an electric stirring rod is inserted into the mixing barrel to uniformly mix the raw materials inside, the stirring time of the electric stirring rod is 500/min, and the mixing barrel is 2000 lm.
(2) The preparation method comprises the steps of preparing for dust removal before blade coating of putty raw materials, cleaning the periphery of a waterproof sealing component needing to be subjected to putty coating by using a cleaning brush and a broom, and wiping the waterproof sealing component for the motor home by using clean cloth.
(3) Putty raw materials knife coating, at first will carry out waterproof sealing's waterproof sealing part for car as a house puttying to can make level the waterproof sealing's of car as a house part, make level the car as a house waterproof sealing who finishes after accomplishing with puttying again, the 100min that stews again, reuse abrasive paper is polished putty and is made level.
3. A waterproof sealing process method for a caravan is characterized by comprising the following steps: the polyurethane waterproof paint surface layer comprises the following steps:
(1) the polyurethane waterproof paint raw material spraying method comprises the steps of firstly putting polyurethane waterproof paint after proportioning is finished into a liquid storage barrel below a spray gun, then putting a car as a house waterproof sealing part needing spraying into the top of a clean placing plate prepared in advance, and then connecting a spraying gun with a pneumatic pump, so that the car as a house waterproof sealing part is sprayed, wherein after 3-4 times of spraying, the waiting time of each layer is 1000min, and the car as a house waterproof sealing part stands for 1 hour after the spraying is finished.
4. The waterproof sealing process method for the caravan according to claim 1, which is characterized in that: the acrylic acid anticorrosive paint surface layer comprises the following steps.
(1) Preparing before spraying the acrylic acid anticorrosive paint, firstly sending the waterproof sealing part of the motor home after standing for 1 hour into a drying box for drying, wherein the drying time is 30 minutes, and waiting for 10 minutes after the drying is finished to take out the waterproof sealing part of the motor home for later use.
(2) The acrylic acid anticorrosive paint spraying method comprises the steps of firstly placing the acrylic acid anticorrosive paint into a liquid storage box below a spraying gun, then connecting the spraying gun with an air pump, then carrying out anticorrosive spraying on waterproof sealing parts of the motor home through the spraying gun for 1-3 times at an interval of 15 minutes every time, and standing the parts for 24 hours after the spraying is finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011250299.8A CN112375420A (en) | 2020-11-11 | 2020-11-11 | Waterproof sealing process method for motor home |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011250299.8A CN112375420A (en) | 2020-11-11 | 2020-11-11 | Waterproof sealing process method for motor home |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112375420A true CN112375420A (en) | 2021-02-19 |
Family
ID=74579463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011250299.8A Pending CN112375420A (en) | 2020-11-11 | 2020-11-11 | Waterproof sealing process method for motor home |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112375420A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814272A (en) * | 2012-07-20 | 2012-12-12 | 樊荣 | Paint spraying technology for stainless steel vehicle body |
| CN206127194U (en) * | 2016-10-27 | 2017-04-26 | 北京长城华冠汽车技术开发有限公司 | Outer surface waterproof coating of car |
| CN108465628A (en) * | 2017-12-25 | 2018-08-31 | 襄阳光瑞汽车零部件有限公司 | Auto parts and components novel coating line modified technique |
| CN208810511U (en) * | 2018-07-31 | 2019-05-03 | 中车成都机车车辆有限公司 | A kind of rolling stock coating layer structure |
| KR102125909B1 (en) * | 2019-12-19 | 2020-06-24 | 케이엘건설 주식회사 | Water expansion polyurethane seal composition for reinforcing joints in waterproof sheets and complex waterproofing method using thereof |
-
2020
- 2020-11-11 CN CN202011250299.8A patent/CN112375420A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814272A (en) * | 2012-07-20 | 2012-12-12 | 樊荣 | Paint spraying technology for stainless steel vehicle body |
| CN206127194U (en) * | 2016-10-27 | 2017-04-26 | 北京长城华冠汽车技术开发有限公司 | Outer surface waterproof coating of car |
| CN108465628A (en) * | 2017-12-25 | 2018-08-31 | 襄阳光瑞汽车零部件有限公司 | Auto parts and components novel coating line modified technique |
| CN208810511U (en) * | 2018-07-31 | 2019-05-03 | 中车成都机车车辆有限公司 | A kind of rolling stock coating layer structure |
| KR102125909B1 (en) * | 2019-12-19 | 2020-06-24 | 케이엘건설 주식회사 | Water expansion polyurethane seal composition for reinforcing joints in waterproof sheets and complex waterproofing method using thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101974292B (en) | Hard wax oil and preparation method thereof | |
| CN101503616A (en) | Sealing daub and preparation thereof | |
| CN103589286A (en) | Novel priming paint and preparation method thereof | |
| CN107419812A (en) | A kind of water proof type insulation structure for a building exterior wall and its construction method | |
| CN112375420A (en) | Waterproof sealing process method for motor home | |
| CN105950309A (en) | Cleaning agent for automotive body and preparation method of cleaning agent | |
| KR101614502B1 (en) | Hazardous materials of wood panels using a closed-shell oysters reduction methods and wood panel manufacturing method | |
| CN113603980B (en) | Preparation process of environment-friendly renewable SPC floor | |
| CN110843405A (en) | Manufacturing process of painting board | |
| CN201874165U (en) | Novel waterproof and insulation system of roofing | |
| CN206397060U (en) | A kind of grease proofing resistant terrace | |
| CN103289497A (en) | High-efficient spraying maishi paint and preparation method thereof | |
| KR101138128B1 (en) | Manufacturing method of liquid yellow soil wall paper composition | |
| CN1186178C (en) | Technology for making water-proof wood floor | |
| CN103553360B (en) | A kind of heat insulation antifog membrane | |
| CN102492363B (en) | Improved Chinese lacquer and preparation method thereof | |
| CN112439670A (en) | Paint spraying process for motor home production | |
| CN208309914U (en) | A kind of high efficiency composition heat insulation formwork system | |
| CN110965349A (en) | Waterproof soft finishing agent for polyester sofa cloth, preparation method and use method | |
| CN205171932U (en) | Elasticity laminate flooring of imitative grain | |
| CN104612345A (en) | Rapid repair method for moldy and blistery wall surface | |
| CN107556842A (en) | Automatically cleaning car paint and preparation method thereof | |
| CN108487513A (en) | A kind of high efficiency composition heat insulation formwork system | |
| CN102559033A (en) | Double-component polyurethane water-proof paint for ship | |
| CN114574102A (en) | Plant extraction environment-friendly paint and production process thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210219 |
|
| RJ01 | Rejection of invention patent application after publication |