US20120198787A1 - Pre-pave Waterproof Construction Method - Google Patents
Pre-pave Waterproof Construction Method Download PDFInfo
- Publication number
- US20120198787A1 US20120198787A1 US13/022,963 US201113022963A US2012198787A1 US 20120198787 A1 US20120198787 A1 US 20120198787A1 US 201113022963 A US201113022963 A US 201113022963A US 2012198787 A1 US2012198787 A1 US 2012198787A1
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- US
- United States
- Prior art keywords
- waterproof coating
- construction method
- waterproof
- coating materials
- materials
- 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.)
- Abandoned
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Classifications
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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
Definitions
- the present invention is a kind of pre-applied waterproof construction methods to obtain a waterproof effect on different construction sites.
- a slurry wall should be constructed in advanced. This way can avoid sands, soils, and stones falling from the base structure and can prevent groundwater flowing into a base structure to endanger adjacent buildings or roads.
- a conventional waterproof construction method includes steps of: paving flat wood plates on curved soil layers, retaining piles, or slurry walls and connecting the wood plates together by using a pneumatic nailing; paving waterproof sheets (such as PVC, HDPE, EVA, self-adhesive asphalt films) on the wood plates and connecting the waterproof sheets by using the pneumatic nailing tool. Thereafter, the PU or rubberized asphalts are used as sealing glues to fill joints or nail holes, and then bind steel bars, assemble formworks, and place concretes in order.
- the wall surfaces have to be flatted by using wood plates.
- sheet membranes are difficult to be fully adhered to irregular and curved surfaces, such as internal and external angles, protrusions of steel bars, piles, and pipes, etc.
- the sealing glues are selected from PU and rubberized asphalts which can not completely be adhered to the waterproof sheets, thus generating gaps.
- the wood plates are deformed by pressure as the concretes are placed, and when the steel piles are pulled, the wood plates and the waterproof membranes are broken easily.
- the present invention has arisen to mitigate and/or obviate the afore-described disadvantages.
- the primary object of the present invention is to provide a pre-applied waterproof construction method that is capable of obtaining a waterproof effect on different construction sites without being limited by environment and climate factors.
- a pre-applied waterproof construction method used in a dry construction sit contains the steps of the present invention:
- a pre-applied waterproof construction method used in a wet construction site contains the steps of the present invention:
- FIG. 1 is a flow chart showing a pre-applied waterproof construction method of the present invention being used in a dry construction site;
- FIG. 2 is a perspective view showing the construction state of the pre-pave waterproof construction method of the present invention being used in the dry construction site;
- FIG. 3 is another perspective view showing the construction state of the pre-applied waterproof construction method of the present invention being used in the dry construction site;
- FIG. 4 is another perspective view showing the construction state of the pre-applied waterproof construction method of the present invention being used in the dry construction site;
- FIG. 5 is also another perspective view showing the construction state of the pre-applied waterproof construction method of the present invention being used in the dry construction site;
- FIG. 6 is a flow chart showing a pre-applied waterproof construction method of the present invention being used in a wet construction site
- FIG. 7 is a perspective view showing the construction state of the pre-applied waterproof construction method of the present invention being used in the wet construction site;
- FIG. 8 is another perspective view showing the construction state of the pre-applied waterproof construction method of the present invention being used in the wet construction site;
- FIG. 9 is another perspective view showing the construction state of the pre-applied waterproof construction method of the present invention being used in the wet construction site;
- FIG. 10 is also another perspective view showing the construction state of the pre-applied waterproof construction method of the present invention being used in the wet construction site;
- FIG. 11 is a perspective view showing the pre-applied waterproof construction method of the present invention being used in rebuilding roof decks.
- a pre-applied waterproof construction method comprises steps of:
- lining fabric materials such as polyester fabrics, non-woven fabrics or canvas
- predetermined base structures such as soil layers, retaining piles, or slurry walls
- a plurality of lining fabric materials 10 are paved on a number of base structures 20 , and an adhesive agent or a pneumatic nailing tool is used to connect the lining fabric materials 10 and the base structures 20 together, thereafter waterproof coating, such as polyurea resins at a certain quantity are heated and pressured by a spraying device to generate waterproof coating materials 30 to be sprayed on a surface of each lining fabric material 10 to form a seamless waterproof coating material 10 , and then a layer of adhesion promoter 40 is applied on a surface of the waterproof coating materials 30 to reinforce an adhesion of a concrete connecting with the waterproof coating materials 30 . Finally, steel bar binding, formwork assembling, and concrete placing are processed in order.
- the pre-applied waterproof construction method used in a wet construction site comprises steps of the present invention:
- FIG. 11 shows the pre-applied waterproof construction method is being used in a rebuilding construction, wherein the lining fabric materials 10 are paved on a ground of roof deck of a building, and the waterproof coasting materials 30 are sprayed, because the constructing steps has been described as above, further remarks are omitted.
Abstract
A pre-applied waterproof construction method contains steps of: A. paving a plurality of lining fabric materials and connecting the lining fabric materials on a number of predetermined base structures; B. spraying waterproof coating materials on a surface of each lining fabric material to form a seamless waterproof coating material; C. applying a layer of adhesion promoter on a surface of the waterproof coating after spraying the waterproof coating to reinforce an adhesion of a concrete connecting with the waterproof coating materials, such that a gap is not formed between the concrete and the waterproof coating materials to obtain a waterproof effect.
Description
- 1. Field of the Invention
- The present invention is a kind of pre-applied waterproof construction methods to obtain a waterproof effect on different construction sites.
- 2. Description of the Prior Art
- When a digging process is started from a base structure of the high buildings including multi-layered basements, a slurry wall should be constructed in advanced. This way can avoid sands, soils, and stones falling from the base structure and can prevent groundwater flowing into a base structure to endanger adjacent buildings or roads. In addition, in order to avoid the groundwater from the slurry wall permeating into the basements and to prevent soils, stones and sands beneath adjacent buildings being pulled outward to cause land subside, a conventional waterproof construction method is applied and includes steps of: paving flat wood plates on curved soil layers, retaining piles, or slurry walls and connecting the wood plates together by using a pneumatic nailing; paving waterproof sheets (such as PVC, HDPE, EVA, self-adhesive asphalt films) on the wood plates and connecting the waterproof sheets by using the pneumatic nailing tool. Thereafter, the PU or rubberized asphalts are used as sealing glues to fill joints or nail holes, and then bind steel bars, assemble formworks, and place concretes in order.
- However, such a conventional construction method still has the following defects:
- 1. The wall surfaces have to be flatted by using wood plates.
- 2. Unlike coatings, sheet membranes are difficult to be fully adhered to irregular and curved surfaces, such as internal and external angles, protrusions of steel bars, piles, and pipes, etc.
- 3. The sealing glues are selected from PU and rubberized asphalts which can not completely be adhered to the waterproof sheets, thus generating gaps.
- 4. The wood plates are deformed by pressure as the concretes are placed, and when the steel piles are pulled, the wood plates and the waterproof membranes are broken easily.
- The present invention has arisen to mitigate and/or obviate the afore-described disadvantages.
- The primary object of the present invention is to provide a pre-applied waterproof construction method that is capable of obtaining a waterproof effect on different construction sites without being limited by environment and climate factors.
- To obtain the above objectives, a pre-applied waterproof construction method used in a dry construction sit contains the steps of the present invention:
- A. Paving a plurality of lining fabric materials and connecting the lining fabric materials on a number of predetermined base structures;
- B. Spraying waterproof coating materials on a surface of each lining fabric material to form a seamless waterproof coating material;
- C. Applying a layer of adhesion promoter on a surface of the waterproof coating after spraying the waterproof coating to reinforce an adhesion of the concrete connecting with the waterproof coating materials.
- Furthermore, a pre-applied waterproof construction method used in a wet construction site contains the steps of the present invention:
- A. Spraying waterproof coating materials on a surface of each lining fabric material;
- B. Paving a plurality of lining fabric materials with the waterproof coating materials on a number of base structures;
- C. Applying the waterproof coating materials onto the joints between the lining fabric materials to generate a seamless state;
- D. Applying a layer of adhesion promoter on a surface of the waterproof coating materials to reinforce an adhesion of a concrete connecting with the waterproof coating materials. Finally, steel bar binding, formwork assembling, and concrete placing are processed in order.
-
FIG. 1 is a flow chart showing a pre-applied waterproof construction method of the present invention being used in a dry construction site; -
FIG. 2 is a perspective view showing the construction state of the pre-pave waterproof construction method of the present invention being used in the dry construction site; -
FIG. 3 is another perspective view showing the construction state of the pre-applied waterproof construction method of the present invention being used in the dry construction site; -
FIG. 4 is another perspective view showing the construction state of the pre-applied waterproof construction method of the present invention being used in the dry construction site; -
FIG. 5 is also another perspective view showing the construction state of the pre-applied waterproof construction method of the present invention being used in the dry construction site; -
FIG. 6 is a flow chart showing a pre-applied waterproof construction method of the present invention being used in a wet construction site; -
FIG. 7 is a perspective view showing the construction state of the pre-applied waterproof construction method of the present invention being used in the wet construction site; -
FIG. 8 is another perspective view showing the construction state of the pre-applied waterproof construction method of the present invention being used in the wet construction site; -
FIG. 9 is another perspective view showing the construction state of the pre-applied waterproof construction method of the present invention being used in the wet construction site; -
FIG. 10 is also another perspective view showing the construction state of the pre-applied waterproof construction method of the present invention being used in the wet construction site; -
FIG. 11 is a perspective view showing the pre-applied waterproof construction method of the present invention being used in rebuilding roof decks. - The present invention will be illustrated much clearer from the following description when viewed together with the accompanying drawings, which show, for purpose of illustrations only, the preferred embodiment in accordance with the present invention.
- With reference to
FIG. 1 , a pre-applied waterproof construction method according to the present invention comprises steps of: - A. Paving a plurality of lining fabric materials (such as polyester fabrics, non-woven fabrics or canvas) and connecting the lining fabric materials on a number of predetermined base structures (such as soil layers, retaining piles, or slurry walls);
- B. Spraying waterproof coating materials (such as polyurea, polyurethane resins, rubberized asphalts, or mixed resins made of polyurea resin, polyurethane resins, rubberized asphalts) on a surface of each lining fabric material to form a seamless waterproof coating material;
- C. Applying a layer of adhesion promoter on a surface of the waterproof coating materials after spraying the waterproof coating materials to reinforce an adhesion of a concrete connecting with the waterproof coating materials.
- As shown in
FIGS. 2-5 , when above-mentioned steps of the pre-applied waterproof construction method is used in a dry construction site, a plurality oflining fabric materials 10 are paved on a number ofbase structures 20, and an adhesive agent or a pneumatic nailing tool is used to connect thelining fabric materials 10 and thebase structures 20 together, thereafter waterproof coating, such as polyurea resins at a certain quantity are heated and pressured by a spraying device to generatewaterproof coating materials 30 to be sprayed on a surface of eachlining fabric material 10 to form a seamlesswaterproof coating material 10, and then a layer ofadhesion promoter 40 is applied on a surface of thewaterproof coating materials 30 to reinforce an adhesion of a concrete connecting with thewaterproof coating materials 30. Finally, steel bar binding, formwork assembling, and concrete placing are processed in order. - Referring to
FIG. 6 , the pre-applied waterproof construction method used in a wet construction site comprises steps of the present invention: - A. Spraying waterproof coating materials on a surface of each lining fabric material;
- B. Paving a plurality of lining fabric materials with the waterproof coating materials on a number of base structures;
- C. Applying the waterproof coating materials onto the joints between the lining fabric materials to generate a seamless state;
- D. Applying a layer of adhesion promoter on a surface of the waterproof coating materials to reinforce an adhesion of a concrete connecting with the waterproof coating materials. Finally, steel bar binding, formwork assembling, and concrete placing are processed in order.
- As illustrated in
FIGS. 7-10 , when above-mentioned steps of the pre-applied waterproof construction method is used in a wet construction site, wherein polyurea resins are served as waterproof coating materials, and a plurality oflining fabric materials 10 are paved on a work platform, and then the polyurea resins at a certain quantity are heated and pressured to generate a number ofwaterproof coating materials 30 to be sprayed on a surface of eachlining fabric material 10, and the lining fabric materials 1 sprayed with thewaterproof coating 30 are connected with a plurality ofbase structures 20 by using an adhesive agent or a pneumatic nailing tool, and manually applying polyurea as a sealing glue to fill joints or nail holes, thus generating a seamless waterproof film, and then a layer ofadhesion promoter 40 is applied on a surface of thewaterproof coating materials 30. Finally, steel bar binding, formwork assembling, and concrete placing are processed in order. -
FIG. 11 shows the pre-applied waterproof construction method is being used in a rebuilding construction, wherein thelining fabric materials 10 are paved on a ground of roof deck of a building, and thewaterproof coasting materials 30 are sprayed, because the constructing steps has been described as above, further remarks are omitted. - While we have shown and described various embodiments in accordance with the present invention, it is clear to those skilled in the art that further embodiments may be made without departing from the scope of the present invention.
Claims (12)
1. A pre-applied waterproof construction method comprising steps of:
A. Paving a plurality of lining fabric materials and connecting the lining fabric materials on a number of predetermined base structures;
B. Spraying waterproof coating materials on a surface of each lining fabric material to form a seamless waterproof coating material;
C. Applying a layer of adhesion promoter on a surface of the waterproof coating after spraying the waterproof coating to reinforce an adhesion of a concrete connecting with the waterproof coating materials.
2. The pre-applied waterproof construction method as claimed in claim 1 , wherein the waterproof coating materials are selected from polyurea resins, polyurethane resins, rubberized asphalts and mixed resins made of polyurea resin, polyurethane resins, rubberized asphalts.
3. The pre-applied waterproof construction method as claimed in claim 1 , wherein the waterproof coating materials at a certain quantity are heated and pressured by a spraying device.
4. The pre-applied waterproof construction method as claimed in claim 2 , wherein the waterproof coating materials at a certain quantity are heated and pressured by a spraying device.
5. The pre-applied waterproof construction method as claimed in claim 1 , wherein the lining fabric materials are selected from polyester fabrics, non-woven fabrics and canvas.
6. The pre-applied waterproof construction method as claimed in claim 1 , wherein the base structures are selected from soil layers, retaining piles, and slurry walls.
7. A pre-applied waterproof construction method comprising steps of:
A. Spraying waterproof coating materials on a surface of each support material;
B. Paving a plurality of support materials with the waterproof coating materials and on a number of base structures;
C. Applying the waterproof coating materials onto the joints between the lining fabric materials to generate a seamless state;
D. Applying a layer of adhesion promoter on a surface of the waterproof coating materials to reinforce an adhesion of a concrete connecting with the waterproof coating materials.
8. The pre-applied waterproof construction method as claimed in claim 7 , wherein the waterproof coating materials are selected from polyurea resins, polyurethane resins, rubberized asphalts and mixed resins made of polyurea resin, polyurethane resins, rubberized asphalts.
9. The pre-applied waterproof construction method as claimed in claim 7 , wherein the waterproof coating materials at a certain quantity are heated and pressured by a spraying device.
10. The pre-applied waterproof construction method as claimed in claim 8 , wherein the waterproof coating materials at a certain quantity are heated and pressured by a spraying device.
11. The pre-applied waterproof construction method as claimed in claim 7 , wherein the lining fabric materials are selected from polyester fabrics, non-woven fabrics and canvas.
12. The pre-applied waterproof construction method as claimed in claim 7 , wherein the base structures are selected from soil layers, retaining piles, and slurry walls.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US13/022,963 US20120198787A1 (en) | 2011-02-08 | 2011-02-08 | Pre-pave Waterproof Construction Method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US13/022,963 US20120198787A1 (en) | 2011-02-08 | 2011-02-08 | Pre-pave Waterproof Construction Method |
Publications (1)
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US20120198787A1 true US20120198787A1 (en) | 2012-08-09 |
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ID=46599708
Family Applications (1)
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US13/022,963 Abandoned US20120198787A1 (en) | 2011-02-08 | 2011-02-08 | Pre-pave Waterproof Construction Method |
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US (1) | US20120198787A1 (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016029900A1 (en) * | 2014-08-26 | 2016-03-03 | Köster Bauchemie AG | Method for producing water-sealed surfaces from cement-based materials |
US9376818B1 (en) * | 2013-02-21 | 2016-06-28 | Matthew M Kelly | Apparatus for applying a sheet of fabric across a surface of a roof deck during coating and method of using the same |
CN107059923A (en) * | 2017-05-15 | 2017-08-18 | 江阴正邦化学品有限公司 | The full encirclement skin-type structure and construction method of a kind of underground pipe gallery |
CN108560736A (en) * | 2018-04-14 | 2018-09-21 | 山西二建集团有限公司 | A kind of brick fetal membrane exempts from the construction method of plastering spraying waterproof layer |
US10227749B2 (en) * | 2017-04-28 | 2019-03-12 | R&B Leasing | Landfill liner system |
WO2019210443A1 (en) * | 2018-05-01 | 2019-11-07 | Yao Ping | Basement body waterproof structure for factory warehouse |
US10781835B2 (en) | 2015-03-31 | 2020-09-22 | Tremco Incorporated | Mechanically detachable membrane for pre-applied waterproofing |
US10907319B2 (en) | 2018-12-21 | 2021-02-02 | Tremco Incorporated | Blindside waterproofed building foundation system and method of forming same |
CN112796521A (en) * | 2020-12-28 | 2021-05-14 | 大禹伟业(北京)国际科技有限公司 | Construction process for spraying rubber asphalt waterproof coating |
CN113958073A (en) * | 2021-11-30 | 2022-01-21 | 中铁八局集团第一工程有限公司 | Construction method based on sloping roof concrete base layer |
DE102020005731A1 (en) | 2020-09-18 | 2022-03-24 | Peter Baumgarten | Process for repairing and sealing concrete or metal surfaces |
CN114575477A (en) * | 2022-03-14 | 2022-06-03 | 中建八局第二建设有限公司 | Basement exterior wall waterproof construction method and waterproof structure |
-
2011
- 2011-02-08 US US13/022,963 patent/US20120198787A1/en not_active Abandoned
Non-Patent Citations (1)
Title |
---|
Installation Instructions - AVM System 500, Division 7 - Moisture Protection, Section 7 - Fluid Applied Waterproofing, AVM, pages 1-9, December 2002. * |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9376818B1 (en) * | 2013-02-21 | 2016-06-28 | Matthew M Kelly | Apparatus for applying a sheet of fabric across a surface of a roof deck during coating and method of using the same |
US10221560B2 (en) * | 2014-08-26 | 2019-03-05 | Köster Bauchemie AG | Method for producing water-sealed surfaces from cement-based materials |
WO2016029900A1 (en) * | 2014-08-26 | 2016-03-03 | Köster Bauchemie AG | Method for producing water-sealed surfaces from cement-based materials |
CN107109839A (en) * | 2014-08-26 | 2017-08-29 | 固斯特建筑化工股份公司 | Method for producing water-stop surface by cement-based material |
RU2685513C2 (en) * | 2014-08-26 | 2019-04-19 | Кёстер Баухеми Аг | Method of making hydro-sealed surfaces from cement-based materials |
US10781835B2 (en) | 2015-03-31 | 2020-09-22 | Tremco Incorporated | Mechanically detachable membrane for pre-applied waterproofing |
US10227749B2 (en) * | 2017-04-28 | 2019-03-12 | R&B Leasing | Landfill liner system |
CN107059923A (en) * | 2017-05-15 | 2017-08-18 | 江阴正邦化学品有限公司 | The full encirclement skin-type structure and construction method of a kind of underground pipe gallery |
CN108560736A (en) * | 2018-04-14 | 2018-09-21 | 山西二建集团有限公司 | A kind of brick fetal membrane exempts from the construction method of plastering spraying waterproof layer |
WO2019210443A1 (en) * | 2018-05-01 | 2019-11-07 | Yao Ping | Basement body waterproof structure for factory warehouse |
US10907319B2 (en) | 2018-12-21 | 2021-02-02 | Tremco Incorporated | Blindside waterproofed building foundation system and method of forming same |
DE102020005731A1 (en) | 2020-09-18 | 2022-03-24 | Peter Baumgarten | Process for repairing and sealing concrete or metal surfaces |
CN112796521A (en) * | 2020-12-28 | 2021-05-14 | 大禹伟业(北京)国际科技有限公司 | Construction process for spraying rubber asphalt waterproof coating |
CN113958073A (en) * | 2021-11-30 | 2022-01-21 | 中铁八局集团第一工程有限公司 | Construction method based on sloping roof concrete base layer |
CN114575477A (en) * | 2022-03-14 | 2022-06-03 | 中建八局第二建设有限公司 | Basement exterior wall waterproof construction method and waterproof structure |
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AS | Assignment |
Owner name: UFON NANO-CHEMICAL CORP., TAIWAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:MO, YU-CHENG;YANG, CHUNG-JUNG;REEL/FRAME:025802/0005 Effective date: 20110127 |
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STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |