CN110424472B - Construction method for horizontally paving and pasting waterproof coiled materials on side wall of pipe gallery - Google Patents
Construction method for horizontally paving and pasting waterproof coiled materials on side wall of pipe gallery Download PDFInfo
- Publication number
- CN110424472B CN110424472B CN201910593695.1A CN201910593695A CN110424472B CN 110424472 B CN110424472 B CN 110424472B CN 201910593695 A CN201910593695 A CN 201910593695A CN 110424472 B CN110424472 B CN 110424472B
- Authority
- CN
- China
- Prior art keywords
- coiled material
- waterproof coiled
- steel
- paving
- flat steel
- 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.)
- Active
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
-
- 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
- E02D31/025—Draining membranes, sheets or fabric specially adapted therefor, e.g. with dimples
Abstract
The invention belongs to the field of constructional engineering, and particularly relates to a construction method for horizontally paving and pasting a waterproof coiled material on a side wall of a pipe gallery, which comprises the following steps: making a steel template; polishing and maintaining one surface of the steel template paved with the waterproof coiled material; manufacturing flat steel for fixing the upper opening of the waterproof coiled material; preparing a bolt U-shaped clamp for fixing the flat steel; fixing the upper opening of the waterproof coiled material by using flat steel and a U-shaped clamp, pressing the upper opening of the waterproof coiled material by using the flat steel, and clamping the flat steel and the upper opening of the waterproof coiled material by using a bolt U-shaped clamp so that the waterproof coiled material and the steel template form a whole; and hoisting and installing the steel template paved with the waterproof coiled material at the designated position of the pipe gallery foundation pit, and paving and pasting the waterproof coiled material of the bottom plate in the next procedure. The invention can completely ensure the lapping length, the adhesion degree and the smoothness of the waterproof coiled material, reduces the construction difficulty of waterproof paving and adhering of the side wall and simplifies the quality control point.
Description
Technical Field
The invention belongs to the field of constructional engineering, and particularly relates to a construction method for horizontally paving and pasting a waterproof coiled material on a side wall of a pipe gallery.
Background
In the building work progress, common piping lane side wall is laid and is pasted waterproofing membrane and lay and be vertical laying, and the process flow is as follows: (1) base layer treatment: cleaning the base layer, and leveling, cleaning and drying the base layer. (2) Coating a base layer treating agent: and (3) coating the base layer treating agent on the surface of the treated base layer by using a long-handle rolling brush, wherein the coating is uniform and does not leak or expose the bottom. After the base layer treating agent is coated, hot melting construction can be performed until the drying degree (generally, the base layer treating agent is not sticky) is reached, so as to avoid fire. (3) General detail addition enhancement treatment: and (4) performing additional enhancement treatment on the positions of corners on two sides, corners on three sides, internal corners and external corners and the like of the additional layer coiled material, and uniformly spreading the flat vertical surface. The method is that firstly, the coiled material is cut according to the detailed shape, the coiled material is stuck on the detailed shape, after the detailed shape is proper according to the size and the shape, the bottom surface of the coiled material is baked by a flame heater, the coiled material can be immediately stuck on the base layer which is coated with the base layer treating agent when the bottom surface is in a molten state, and the additional layer is required to have no empty drum and is compacted and paved firmly. (4) The coiled material is pushed from bottom to top to roll the coiled material for melting, adhering and pasting, after the coiled material at the starting end is firmly adhered, a blast lamp is held to face the whole coiled material to be paved, the nozzle is enabled to perform reciprocating movement baking at a distance of 0.3-0.5 m from the coiled material and a heating part of a base layer (flame cannot stay at one part for too long direct fire baking time, otherwise, the base layer is exposed or a matrix and a modified asphalt base material are separated instantly), the coiled material is heated uniformly without heating or burning through excessively, until a glue layer at the bottom surface of the coiled material is black gloss and is mixed with micro bubbles (a large amount of bubbles cannot be generated), the coiled material is pushed and rolled in time for adhering and paving, and then, an exhaust compaction process is performed. (5) And (6) seam processing. The bottom surfaces of the coiled materials on the overlapped edges are fully baked by a hot melting method, so that the asphalt between the coiled materials at the overlapped part is required to be compactly fused, and the molten asphalt is extruded from the edge end to form a uniform asphalt strip.
The vertical laying method is adopted, the laying difficulty is high, the laying method is complex, and the lap joint length, the adhesion degree and the flatness of the waterproof roll cannot be completely guaranteed.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention aims to provide a construction method for horizontally paving and pasting a waterproof coiled material on a side wall of a pipe gallery, and in order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a construction method for horizontally paving and pasting a waterproof coiled material on a side wall of a pipe gallery comprises the following steps:
1. preparing construction, namely processing and formulating a steel template according to a drawing;
2. polishing and maintaining one side of the steel template, which is paved with the waterproof coiled material, in an on-site processing area, so as to ensure the smoothness and the adhesion degree of the waterproof coiled material;
3. manufacturing flat steel for fixing the upper opening of the waterproof coiled material;
4. preparing a bolt U-shaped clamp for fixing flat steel, so that the waterproof coiled material is firmly fixed, the waterproof coiled material is prevented from falling off when a steel template is hoisted or installed, and the waterproof coiled material is prevented from falling off after installation is finished;
5. paving a waterproof coiled material on the polished surface of the steel template;
6. fixing the upper opening of the waterproof coiled material by using flat steel and a U-shaped bolt clamp, pressing the upper opening of the waterproof coiled material by using the flat steel, and clamping the flat steel and the upper opening of the waterproof coiled material by using the U-shaped bolt clamp so as to enable the waterproof coiled material and the steel template to form a whole;
7. and hoisting and installing the steel template paved with the waterproof coiled material at the designated position of the pipe gallery foundation pit, and paving and pasting the waterproof coiled material of the bottom plate in the next procedure.
Preferably, the flat steel is 6000mm long and 20mm wide and 5mm thick.
The construction method for horizontally paving the waterproof coiled material on the side wall of the pipe gallery, provided by the invention, can completely ensure the lapping length, the adhesion degree and the smoothness of the waterproof coiled material, reduce the construction difficulty of the waterproof paving of the side wall, simplify the quality control point, finish the paving of the coiled material before the concrete pouring of the side wall, greatly improve the adhesion reliability of the coiled material and the concrete by depending on the side pressure of the concrete pouring of the side wall, and simultaneously prevent the possibility of water leakage of construction nodes of split bolts by using steel templates in the construction process.
Drawings
FIG. 1 is a schematic diagram of horizontal paving of a waterproof roll for a side wall of a pipe gallery according to the present invention;
FIG. 2 is a schematic view of the U-shaped clamp of the bolt of the present invention for fixing the upper opening of the waterproof roll;
in the figure, 1, a steel template 2, flat steel 3, a bolt U-shaped clamp 4 and a waterproof coiled material
Detailed Description
In order to further describe the construction method for horizontally paving the waterproof coiled materials on the side wall of the pipe rack, the construction method is further described with reference to the attached drawings.
In FIGS. 1-2: a construction method for horizontally paving and pasting a waterproof coiled material on a side wall of a pipe gallery comprises the following steps:
1. preparing construction, namely processing and formulating a steel template 1 according to a drawing;
2. polishing and maintaining one surface of the steel template 1, which is paved with the waterproof coiled material 4, in an on-site processing area, so as to ensure the smoothness and the adhesion degree of the waterproof coiled material 4;
3. manufacturing a flat steel 2 with the length of 6000mm, the width of 20mm and the thickness of 5mm, and fixing the upper opening of the waterproof coiled material 4;
4. preparing a bolt U-shaped clamp 3 for fixing the flat steel 2, so that the waterproof coiled material 4 is firmly fixed, the waterproof coiled material 4 is prevented from falling off when the steel template is hoisted or installed, and meanwhile, the waterproof coiled material 4 is prevented from falling off after the installation is finished;
5. paving a waterproof coiled material 4 on the polished surface of the steel template 1;
6. fixing the upper opening of the waterproof coiled material 4 by using the flat steel 2 and the bolt U-shaped clamp 3, pressing the upper opening of the waterproof coiled material 4 by using the flat steel 2, and clamping the flat steel 2 and the upper opening of the waterproof coiled material 4 by using the bolt U-shaped clamp 3 to enable the waterproof coiled material 4 and the steel template 1 to form a whole;
7. and hoisting and installing the steel template 1 with the laid waterproof coiled material at the designated position of the pipe gallery foundation pit, and then laying and pasting the waterproof coiled material of the bottom plate in the next procedure.
The foregoing is illustrative and explanatory of the inventive concept, and nothing in this detail is known in the art, and it is intended that the invention be protected by the claims which follow and that the skilled person will make various modifications, additions or substitutions to the specific embodiments described, without departing from the inventive concept or exceeding the scope defined by the claims.
Claims (2)
1. A construction method for horizontally paving and pasting a waterproof coiled material on a side wall of a pipe gallery is characterized by comprising the following steps:
1) preparing construction, namely processing and formulating a steel template according to a drawing;
2) polishing and maintaining one side of the steel template, which is paved with the waterproof coiled material, in an on-site processing area, so as to ensure the smoothness and the adhesion degree of the waterproof coiled material;
3) manufacturing flat steel for fixing the upper opening of the waterproof coiled material;
4) preparing a bolt U-shaped clamp for fixing flat steel, so that the waterproof coiled material is firmly fixed, the waterproof coiled material is prevented from falling off when a steel template is hoisted or installed, and the waterproof coiled material is prevented from falling off after installation is finished;
5) paving a waterproof coiled material on the polished surface of the steel template;
6) fixing the upper opening of the waterproof coiled material by using flat steel and a U-shaped bolt clamp, pressing the upper opening of the waterproof coiled material by using the flat steel, and clamping the flat steel and the upper opening of the waterproof coiled material by using the U-shaped bolt clamp so as to enable the waterproof coiled material and the steel template to form a whole;
7) and hoisting and installing the steel template paved with the waterproof coiled material at the designated position of the pipe gallery foundation pit, and paving and pasting the waterproof coiled material of the bottom plate in the next procedure.
2. The construction method for horizontally paving the waterproof coiled materials of the side wall of the pipe gallery according to claim 1, wherein the flat steel is 6000mm long and 20mm wide and 5mm thick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910593695.1A CN110424472B (en) | 2019-07-03 | 2019-07-03 | Construction method for horizontally paving and pasting waterproof coiled materials on side wall of pipe gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910593695.1A CN110424472B (en) | 2019-07-03 | 2019-07-03 | Construction method for horizontally paving and pasting waterproof coiled materials on side wall of pipe gallery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110424472A CN110424472A (en) | 2019-11-08 |
| CN110424472B true CN110424472B (en) | 2020-07-10 |
Family
ID=68410154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910593695.1A Active CN110424472B (en) | 2019-07-03 | 2019-07-03 | Construction method for horizontally paving and pasting waterproof coiled materials on side wall of pipe gallery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110424472B (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05340183A (en) * | 1992-06-04 | 1993-12-21 | Uchida Yoshikazu | Installing method for waterproofing membrane in shaft |
| CN103669423A (en) * | 2013-12-12 | 2014-03-26 | 河北建设集团有限公司 | Construction method for self-adhesion waterproof roll |
-
2019
- 2019-07-03 CN CN201910593695.1A patent/CN110424472B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110424472A (en) | 2019-11-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106284425B (en) | Basement in high rise building roof deformation stitches water proof structure construction method | |
| CN108755983A (en) | A kind of waterproof technology | |
| CN112081146A (en) | Construction method of polymer self-adhesive film waterproof coiled material capable of being constructed in rainy season | |
| CN110778062A (en) | Facing paving structure of floor heating area and construction method thereof | |
| CN107558671A (en) | A kind of flashing structure construction method of parapet | |
| CN110984406A (en) | Waterproof leakage-repairing construction method using non-cured rubber asphalt waterproof coating | |
| CN109707114A (en) | Tile roofing antiskid construction technology engineering method | |
| CN101105070A (en) | Polyphenyl board exterior wall outer thermal insulation construction method | |
| CN106121061A (en) | The waterproof construction of outer wall of basement and construction method thereof | |
| CN110424472B (en) | Construction method for horizontally paving and pasting waterproof coiled materials on side wall of pipe gallery | |
| CN113882600A (en) | Roof parapet concrete roof-pressing heat-insulating waterproof construction method | |
| CN111535368A (en) | Basement waterproof construction process | |
| CN111255191A (en) | Semi-pre-pasted ceramic tile and paving method thereof | |
| CN112695959A (en) | Passive heat-bridge-free slope roof 300 mm-thick heat-insulation and decoration integrated construction process | |
| CN105089213A (en) | Water-proof construction method with advantages of energy conservation and environment protection for conventional roof | |
| CN204326522U (en) | Insulation protection integrated non-dismantling formwork | |
| CN107299728A (en) | A kind of construction method of waterproof and insulation integrated plate | |
| CN104070719A (en) | Asphalt-free energy-saving environment-friendly polymer waterproof roll and preparation method thereof | |
| CN207092277U (en) | A kind of waterproof construction for assembled architecture toilet | |
| CN105133855A (en) | Energy-saving and environment-friendly waterproof warming construction method for existing roof surface | |
| CN205976015U (en) | Waterproof construction of basement outer wall | |
| CN109837894A (en) | Anti-float anchor rod end multilayer flashing material mating steel plate for sealing water composite water-proof construction technology | |
| CN211949245U (en) | Roof stone flashing structure | |
| CN207863199U (en) | A kind of waterproof and insulation integrated plate | |
| CN113235837A (en) | Waterproof construction method for obliquely-folded roof of archaized building |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |