CN212742624U - Retaining wall assembled waterproof layer structure - Google Patents
Retaining wall assembled waterproof layer structure Download PDFInfo
- Publication number
- CN212742624U CN212742624U CN202021486930.XU CN202021486930U CN212742624U CN 212742624 U CN212742624 U CN 212742624U CN 202021486930 U CN202021486930 U CN 202021486930U CN 212742624 U CN212742624 U CN 212742624U
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- CN
- China
- Prior art keywords
- retaining wall
- waterproof layer
- pressure plate
- cement pressure
- waterproof
- 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.)
- Expired - Fee Related
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- 239000004568 cement Substances 0.000 claims abstract description 70
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 12
- 238000010030 laminating Methods 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 41
- 239000011241 protective layer Substances 0.000 claims description 10
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 20
- 238000009434 installation Methods 0.000 abstract description 9
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 239000011449 brick Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011469 building brick Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Finishing Walls (AREA)
Abstract
The utility model discloses a retaining wall assembled waterproof layer structure, including retaining wall, first waterproof layer, raft, the second waterproof layer, cement pressure plate and the leveling piece of setting at outdoor raft top surface of setting at the retaining wall lateral surface, the junction position department between retaining wall and the raft forms the reentrant corner, and the leveling piece sets up in reentrant corner department, and the setting of cement pressure plate laminating is set up in first waterproof layer lateral surface, bottom leveling piece top surface. The utility model provides a waterproof layer structure, water-proof effects is good, and construction speed is fast, easy operation, green, and economic benefits is obvious. The installation construction of the waterproof protection layer of the fabricated cement pressure plate aims at the waterproof protection layer structure of the retaining wall, and the cement pressure plate is simultaneously supplemented with materials such as battens, bonding mortar and the like for fixing and installation. The construction speed is fast, and the performances such as compression resistance, moisture resistance and the like are good, so that the engineering quality is improved.
Description
Technical Field
The utility model relates to a retaining wall waterproof construction field, especially a retaining wall assembled waterproof layer structure.
Background
The retaining wall waterproof protective layer is formed by performing waterproof construction after the retaining wall is constructed, and then performing the waterproof protective layer, wherein the waterproof protective layer is usually in a masonry or extruded sheet form.
Because the construction period of the protective layer in the masonry form is long, the approach of the forms of materials and the like is limited. Particularly, in areas with severe environmental protection forms, the problem of limited supply of materials such as cement, sand and bricks is faced. A waterproof protective layer in the form of an extruded sheet generally does not provide a good waterproof protective effect in the case of backfill construction.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a retaining wall assembled waterproof layer structure, speed is slow when solving present stage waterproof layer construction, construction cycle length, operation complicacy, protection waterproof layer effect is poor, not environmental protection, technical problem with high costs.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a retaining wall assembled waterproof layer structure, including retaining wall, first waterproof layer, raft, the second waterproof layer, cement pressure plate and the leveling piece of setting at outdoor raft top surface of setting at the retaining wall lateral surface, the hookup location department between retaining wall and the raft forms the reentrant corner, and the leveling piece sets up in reentrant corner department, and the setting of cement pressure plate laminating is set up in first waterproof layer lateral surface, bottom leveling piece top surface.
Further, the retaining wall still includes the retaining wall external corner, the cement pressure plate crimping of external corner department.
Further, the first waterproof layer and the second waterproof layer are both made of waterproof materials and are integrally formed.
Further, the leveling block has a thickness of at least 120 mm. May be a brick.
Further, the size of the cement pressure plate is 2400mm × 1200mm × 20 mm.
Furthermore, a bonding point is arranged between the cement pressure plate and the retaining wall.
Furthermore, 4-8 bonding points are provided, and bonding mortar is arranged on the bonding points, and the thickness of the bonding mortar is 4-8 mm.
Further, the adhesive point is circular, and the diameter of the circle is 150 mm.
The beneficial effects of the utility model are embodied in:
1, the utility model provides a pair of retaining wall assembled waterproof layer structure, the structure sets up ingeniously, and waterproof performance is superior, and construction speed is fast, easy operation, green, and economic benefits is obvious.
2, the utility model provides a pair of retaining wall assembled water proof layer structure, assembled cement pressure plate water proof layer construction and installation are exactly to retaining wall water proof layer structure, utilize the cement pressure plate to assist materials such as flitch, bonding mortar simultaneously and fix and install. The construction speed is fast, and the performances such as compression resistance, moisture resistance and the like are good, so that the engineering quality is improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The primary objects and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
FIG. 1 is a schematic view of the leveling of the root of a retaining wall;
FIG. 2 is a diagram of cement pressure plate bond locations;
FIG. 3 is a schematic cross-sectional view of a cement pressure plate installation;
FIG. 4 is a perspective view of the external corner of the retaining wall;
fig. 5 is a perspective view of the external corner of the retaining wall.
Reference numerals: 1-retaining wall, 2-first waterproof layer, 3-raft, 4-second waterproof layer, 5-cement pressure plate, 6-leveling block, 7-bonding point.
Detailed Description
The technical solutions of the present invention are described in detail below by way of examples, which are only exemplary and can be used only for explaining and explaining the technical solutions of the present invention, but not for explaining the limitations of the technical solutions of the present invention.
Examples
The utility model discloses fine solution how quick, the environmental protection construction retaining wall 1 waterproof layer's relevant problem. The installation and construction of the assembled cement pressure plate 5 are provided for the construction of a waterproof protective layer of the retaining wall 1, and the assembled cement pressure plate is suitable for buildings with the retaining wall 1 structure waterproof and needing protection. Specifically, the utility model provides a retaining wall assembled waterproof layer structure, including retaining wall 1, the first waterproof layer 2 of setting at 1 lateral surface of retaining wall, raft 3, the second waterproof layer 4 of setting at outdoor raft 3 top surfaces, cement pressure plate 5 and thickness are 120 mm's leveling piece 6 at least, hookup location department between retaining wall 1 and the raft 3 forms the reentrant corner, leveling piece 6 sets up in reentrant corner department, the setting of 5 laminatings of cement pressure plate is at 2 lateral surfaces of first waterproof layer, the bottom is set up and is being leveled 6 top surfaces of piece. The first waterproof layer 2 and the second waterproof layer 4 are both made of waterproof materials, and the first waterproof layer 2 and the second waterproof layer 4 are integrally formed.
Further, the retaining wall 1 also comprises an external corner of the retaining wall 1, and a cement pressure plate 5 at the external corner is in compression joint. The dimensions of the cement pressure plate 5 are 2400mm x 1200mm x 20 mm. A circular bonding point 7 with a diameter of 150mm is arranged between the cement pressure plate 5 and the retaining wall 1. 4-8 bonding points 7 are provided, and bonding mortar is arranged on the bonding points 7, and the thickness of the bonding mortar is 4-8 mm.
The method comprises the following steps:
step one, materials and equipment
1, material of fabricated cement pressure plate 5
And (5) a cement pressure plate 5, bonding mortar, square wood, lime-sand brick and mortar.
2, machines and tools
Circular saw, wallpaper knife, aluminum alloy square.
3, selection of materials and machines
Since the assembled cement pressure plate 5 is used for installation, attention is paid to machining of material size and the like when the cement pressure plate 5 is selected for installation. The construction area needs to be measured and typeset in advance, the specification size of 2400mm multiplied by 1200mm multiplied by 20mm long multiplied by width multiplied by thickness is adopted for the cement pressure plate 5, and the specification size of 90mm multiplied by 45mm multiplied by 3000mm is adopted for the material flitch for temporary reinforcing and supporting.
Because the requirement on the control of the blanking size deviation of the cement pressure plate 5 is higher, the saw blade of the circular saw adopts a wind steel saw blade, and the blanking size of the cement pressure plate 5 is easier to ensure.
Typesetting → leveling the bottom of the wall → processing the cement pressure plate 5 → installing the cement pressure plate 5 → checking the verticality and the flatness between plate joints → pre-checking the cement pressure plate 5 after installation → the next procedure, such as backfilling.
Step two, typesetting
Because the whole cement pressure plate 5 is in a fixed size, and the characteristics of the size, the structure and the like of the retaining wall 1 are combined, the installation needs to process part of the whole cement pressure plate 5.
The cement pressure plates 5 are typeset in advance and marked on the wall. The position typesetting must be accurate, if there is a place with wrong typesetting, the cement pressure plate 5 is wasted, and the construction progress is delayed. According to construction experience, the abutted seams between each cement pressure plate 5 are considered according to the width of 3mm during typesetting.
According to construction experience, the abutted seams between each cement pressure plate 5 are considered according to the width of 3mm during typesetting.
Step three, leveling the bottom of the wall body
The cement pressure plate 5 is installed and has higher requirement on the levelness of the bottom of the retaining wall 1, and the levelness deviation of the bottom of the retaining wall 1 is overlarge, so that the cement pressure plate 5 is difficult to assemble and install. Generally, the levelness of the bottom of the retaining wall 1 is controlled to be 3-8 mm.
Under general conditions, the bottom of the waterproof outer wall is provided with a splayed corner, and in order to ensure that each cement pressure plate 5 is tightly attached to the waterproof outer wall layer, the bottom needs to be leveled by building bricks in advance.
As shown in figure 1, two lime bricks are laid on the waterproof bottom of the outer wall, and the thickness of the lime bricks is leveled to be 120 mm.
Step four, processing the cement pressure plate 5
After typesetting is completed, the cement pressure plate 5 is used for snapping ink lines according to the size required to be cut of the typesetting drawing, a table type cutting machine is used for cutting during cutting, the edge of the pressure plate is ensured to be neat, the whole layout is facilitated, and the cement pressure plate is lifted to a mounting position by a lifting belt after cutting is completed.
Step five, mounting a cement pressure plate 5
Firstly, mixing the bonding mortar, adding water according to the proportion of 25-30% of the weight of the material, adjusting the water addition amount according to the base layer and the climate condition until the mixture is uniformly stirred, and using up the mixture within 2 hours.
As shown in fig. 2 and 3, the cement pressure plate 5 is bonded to the outer wall by a dot frame method in combination with the smooth condition of the wall. Bonding by a dot frame method: the plastering tool is used for uniformly plastering the bonding mortar to the specified position of the cement pressure plate 5, then 8 bonding points are uniformly distributed on the plate surface, and the plastering thickness is determined according to the flatness of the wall surface and is generally 4-8 mm. The adhesive plate constructed in the above way is then laid on the wall surface, and for safety, after the cement pressure plate 5 in the individual area is fixed, the concrete pressure plate can be reinforced by a wood inclined strut.
Step six, checking the verticality and the flatness between plate seams
The reason for checking the verticality of the cement pressure plate 5 and the flatness between plate joints is to ensure that the cement pressure plate 5 is tightly attached to the outer wall, and prevent larger particle impurities such as stones from entering between the cement pressure plate 5 and the waterproof layer to cause the damage of the waterproof layer.
The checking method comprises the following steps: before the cement pressure plate 5 is paved, after the waterproof construction of the outer wall is finished, the guiding rule measurement is carried out on the verticality and the flatness between plate seams.
Step seven, the cement pressure plate 5 is installed and is checked in advance
After the assembly and reinforcement of the cement pressure plates 5 are finished, the cement pressure plates are checked and accepted in time, and the condition that the verticality or the deviation of the flatness between plate joints is overlarge or the cement pressure plates are not installed in place is found, so that the cement pressure plates are rectified and corrected in time.
Step eight, mounting and combining the cement pressure plates 5 at the internal and external corners
As shown in fig. 4 and 5, at the positive and negative corners of the retaining wall 1, in order to protect the waterproof roll material at the positive and negative corners, two cement pressure plates 5 at the positive and negative corners are constructed by a clinging method of pressing the upper by one plate, wherein when the cement pressure plate 5 at one side is combined with the cement pressure plate 5 at the other side, the cement pressure plate 5 at one side should extend out of the thickness of the cement pressure plate 5 at one side of the retaining wall 1, and the cement pressure plate 5 at the other side is pressed, so that the positive and negative corners are tightly attached, and the cement pressure plates 5 at the two sides of the wall are ensured to be in.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be considered by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention.
Claims (8)
1. The utility model provides a retaining wall assembled waterproof layer structure which characterized in that: including retaining wall (1), set up first waterproof layer (2) at retaining wall (1) lateral surface, raft board (3), set up second waterproof layer (4) at outdoor raft board (3) top surface, cement pressure plate (5) and leveling piece (6), hookup location department between retaining wall (1) and raft board (3) forms the reentrant corner, leveling piece (6) set up in reentrant corner department, cement pressure plate (5) laminating sets up at first waterproof layer (2) lateral surface, the bottom is set up and is being leveled piece (6) top surface.
2. A retaining wall fabricated waterproof layer structure according to claim 1, characterized in that the retaining wall (1) further comprises an external corner of the retaining wall (1), and the cement pressure plates (5) at the external corner are crimped between them.
3. A retaining wall fabricated waterproof protective layer structure according to claim 1, characterized in that the first waterproof layer (2) and the second waterproof layer (4) are made of waterproof material and the first waterproof layer (2) and the second waterproof layer (4) are integrally formed.
4. A retaining wall fabricated waterproof layer structure according to claim 1, characterized in that the leveling blocks (6) have a thickness of at least 120 mm.
5. A retaining wall fabricated waterproof protective layer structure according to claim 1, characterized in that the cement pressure plate (5) has dimensions of 2400mm x 1200mm x 20 mm.
6. A retaining wall fabricated waterproof layer structure according to claim 1, characterized in that an adhesive point (7) is provided between the cement pressure plate (5) and the retaining wall (1).
7. A retaining wall fabricated waterproof protective layer structure according to claim 6, characterized in that there are 4-8 bonding points (7), and bonding mortar is provided on the bonding points (7), the thickness of the bonding mortar being 4-8 mm.
8. A retaining wall fabricated waterproof protective layer structure according to claim 6, characterized in that the bonding points (7) are circular with a diameter of 150 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021486930.XU CN212742624U (en) | 2020-07-24 | 2020-07-24 | Retaining wall assembled waterproof layer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021486930.XU CN212742624U (en) | 2020-07-24 | 2020-07-24 | Retaining wall assembled waterproof layer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212742624U true CN212742624U (en) | 2021-03-19 |
Family
ID=75023048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021486930.XU Expired - Fee Related CN212742624U (en) | 2020-07-24 | 2020-07-24 | Retaining wall assembled waterproof layer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212742624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111827365A (en) * | 2020-07-24 | 2020-10-27 | 中国建筑土木建设有限公司 | Retaining wall assembled waterproof protective layer structure and construction method thereof |
-
2020
- 2020-07-24 CN CN202021486930.XU patent/CN212742624U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111827365A (en) * | 2020-07-24 | 2020-10-27 | 中国建筑土木建设有限公司 | Retaining wall assembled waterproof protective layer structure and construction method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210319 |
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| CF01 | Termination of patent right due to non-payment of annual fee |