CN215518897U - A waterproof construction and bill-board base for bill-board base - Google Patents
A waterproof construction and bill-board base for bill-board base Download PDFInfo
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- CN215518897U CN215518897U CN202120729389.9U CN202120729389U CN215518897U CN 215518897 U CN215518897 U CN 215518897U CN 202120729389 U CN202120729389 U CN 202120729389U CN 215518897 U CN215518897 U CN 215518897U
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Abstract
The utility model discloses a waterproof structure for a billboard base and the billboard base, wherein a supporting piece for mounting a billboard is arranged at the top of the billboard base, and the waterproof structure comprises: the first waterproof layer covers the top surface of the billboard base and extends to the building roof along the side surface of the billboard base, and the supporting piece is arranged on the first waterproof layer; the second waterproof layer covers the first waterproof layer on the side face of the billboard base, the top of the second waterproof layer extends to the outer side surface of the supporting piece, the bottom of the second waterproof layer extends to the building roof, and an edge sealing strip is adhered between the top of the second waterproof layer and the outer side surface of the supporting piece; the third waterproof layer covers on the first waterproof layer of the top surface of bill-board base, and the edge connection of third waterproof layer is on support piece's inboard surface. This scheme can guarantee water-proof effects under the condition that the bill-board is in vibrations deformation throughout the year, avoids the seepage, convenient maintenance.
Description
Technical Field
The utility model belongs to the technical field of water prevention, and particularly relates to a waterproof structure for a billboard base and the billboard base.
Background
At present, the roof of a building can build more concrete bases for arranging the advertising board, and because the advertising board is influenced by wind and is in vibration deformation all the year round, leakage hidden dangers such as cracks appear between angle steel for fixing the advertising board and the concrete bases, a new leakage condition is often found just after maintenance is finished, and the maintenance difficulty is large.
Therefore, the waterproof structure for the billboard base and the billboard base are expected to be developed, the waterproof effect can be guaranteed under the condition of vibration deformation all the year round, leakage is avoided, and maintenance is convenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a waterproof structure for a billboard base and the billboard base, which ensure the waterproof effect of the billboard base and avoid leakage.
In order to achieve the above object, the present invention provides a waterproof structure for a billboard base having a support member for mounting a billboard provided on a top thereof, the waterproof structure comprising:
the first waterproof layer covers the top surface of the billboard base and extends to the building roof along the side surface of the billboard base, and the supporting piece is arranged on the first waterproof layer;
the second waterproof layer covers the first waterproof layer on the side face of the billboard base, the top of the second waterproof layer extends to the outer side surface of the supporting piece, the bottom of the second waterproof layer extends to the building roof, and an edge sealing strip is adhered between the top of the second waterproof layer and the outer side surface of the supporting piece;
a third water layer covering on the first waterproof layer of the top surface of the billboard base, wherein the edge of the third water layer is connected to the inner surface of the support piece.
Optionally, the first waterproof layer is a waterproof roll layer.
Optionally, the second waterproof layer is a modified asphalt waterproof roll layer.
Optionally, the third waterproof layer sequentially comprises a non-cured rubber asphalt waterproof coating layer, a non-woven fabric isolation layer and a weather-resistant acrylic waterproof coating layer from bottom to top.
Optionally, the thickness of the weather-resistant acrylic waterproof coating layer is 1 mm-2 mm.
Optionally, the edge banding is butyl tape.
Optionally, support piece includes a pair of angle steel, a pair of angle steel set up respectively in the both sides at the top of bill-board base, the angle steel is the L type, including interconnect's horizontal part and vertical portion, every the horizontal part of angle steel is fixed in on the top surface of bill-board base, vertical portion is located being close to of horizontal part one side at bill-board base edge.
Optionally, both ends of the third water-proofing layer extend to the horizontal portions of the pair of angle steels respectively and are connected with the inner side surfaces of the vertical portions of the pair of angle steels.
The utility model also provides a billboard base, and the billboard base is provided with the waterproof structure for the billboard base.
Optionally, be equipped with support piece on the bill-board base, support piece includes a pair of angle steel, a pair of angle steel set up respectively in the both sides at the top of bill-board base, the angle steel is the L type, including interconnect's horizontal part and vertical portion, every the horizontal part of angle steel is fixed in on the top surface of bill-board base, vertical portion is located being close to of horizontal part one side at the base edge.
The utility model has the beneficial effects that: according to the waterproof structure, the first waterproof layer is used as the base waterproof layer, the second waterproof layer is arranged to enhance the waterproof effect of the outer side of the supporting piece, the third waterproof layer is arranged to enhance the waterproof effect of the inner side of the supporting piece, the second waterproof layer and the third waterproof layer are respectively connected to the inner side and the outer side of the supporting piece, and are separated from each other and free of connection relation, so that when the billboard is vibrated and deformed under the influence of wind power, the billboard can adapt to the shaking and deformation of the supporting piece, and cannot be torn; the waterproof structure is formed by combining a plurality of waterproof layers, and is convenient to maintain and replace; the waterproof structure of the present invention can also be applied to the maintenance of old waterproof structures.
Additional features and advantages of the utility model will be set forth in the detailed description which follows.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout.
Fig. 1 shows a schematic view of a waterproof structure for a base of a signboard according to an embodiment of the present invention.
Fig. 2 illustrates a structural sectional view of a waterproof structure for a base of a signboard according to an embodiment of the present invention.
Description of the reference numerals
1. A billboard base; 2. a first waterproof layer; 3. angle steel; 4. a second waterproof layer; 5. an edge banding; 6. a third water layer; 7. a non-cured rubber asphalt waterproof coating layer; 8. a non-woven fabric isolation layer; 9. a weather-resistant acrylic waterproof coating layer; 10. and (4) bolts.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.
The utility model discloses a waterproof structure for a billboard base, wherein a supporting piece for mounting a billboard is arranged at the top of the billboard base, and the waterproof structure comprises:
the first waterproof layer covers the top surface of the billboard base and extends to the building roof along the side surface of the billboard base, and the supporting piece is arranged on the first waterproof layer;
the second waterproof layer covers the first waterproof layer on the side face of the billboard base, the top of the second waterproof layer extends to the outer side surface of the supporting piece, the bottom of the second waterproof layer extends to the building roof, and an edge sealing strip is adhered between the top of the second waterproof layer and the outer side surface of the supporting piece;
the third water layer covers on the first waterproof layer of the top surface of the billboard base, and the edge of the third water layer is connected to the inner side surface of the support piece.
Specifically, the first waterproof layer is used as a base waterproof layer, the second waterproof layer is arranged to enhance the waterproof effect of the outer side of the supporting piece, the third waterproof layer is arranged to enhance the waterproof effect of the inner side of the supporting piece, the second waterproof layer and the third waterproof layer are respectively connected to the inner side and the outer side of the supporting piece and are separated from each other, and no connection relation exists, so that when the billboard is vibrated and deformed under the influence of wind power, the billboard can adapt to the shaking and deformation of the supporting piece, and cannot be torn; the waterproof structure is formed by combining a plurality of waterproof layers, and is convenient to maintain and replace; the waterproof structure of the present invention can also be applied to the maintenance of old waterproof structures.
Furthermore, when the waterproof structure is applied to maintenance of the water leakage base, the base and the original roof waterproof layer can be used as a first waterproof layer.
Alternatively, the first waterproof layer is a waterproof roll layer.
As an alternative, the second waterproof layer is a modified asphalt waterproof roll layer.
Specifically, the second waterproof layer adopts the waterproof roll material layer of modified asphalt can fully glue with first waterproof layer hot melt, guarantees adhesive strength and water-proof effects.
As an alternative, the third waterproof layer sequentially comprises a non-cured rubber asphalt waterproof coating layer, a non-woven fabric isolating layer and a weather-resistant acrylic waterproof coating layer from bottom to top.
Specifically, the non-cured rubber asphalt waterproof coating layer is a waterproof layer with creep property, can adapt to long-term deformation of the support frame without being damaged, and makes up for the crack defect of the concrete base; adopt resistant acrylic acid waterproof coating layer of waiting to replace former protective layer, the later stage seepage inspection and the maintenance of being convenient for reduces holistic maintenance degree of difficulty and cost.
As an alternative, the thickness of the weather-resistant acrylic waterproof coating layer is 1 mm-2 mm.
Alternatively, the edge banding is butyl tape.
Specifically, set up the banding strip, can prevent that second waterproof layer top and support piece's junction from taking place the opening, lead to the rainwater to flow backward.
As the alternative, support piece includes a pair of angle steel, and a pair of angle steel sets up respectively in the both sides at the top of bill-board base, and the angle steel is the L type, including interconnect's horizontal part and vertical portion, and the horizontal part of every angle steel is fixed in on the top surface of bill-board base, and vertical portion is located one side that is close to bill-board base edge of horizontal part.
Alternatively, both ends of the third waterproof layer extend onto the horizontal portions of the pair of angle steels, respectively, and are connected with the inner side surfaces of the vertical portions of the pair of angle steels.
Specifically, the third water layer overlaps and forms the bonding with vertical portion with the horizontal part of angle steel, effectively prevents that base top waterproof construction from taking place the infiltration phenomenon.
The utility model also discloses a billboard base, and the billboard base is provided with the waterproof structure for the billboard base.
Specifically, the bill-board base of this scheme water-proof effects is good, durable, convenient maintenance.
As the alternative, be equipped with support piece on the bill-board base, support piece includes a pair of angle steel, and a pair of angle steel sets up respectively in the both sides at the top of bill-board base, and the angle steel is the L type, including interconnect's horizontal part and vertical portion, and the horizontal part of every angle steel is fixed in on the top surface of bill-board base, and vertical portion is located one side that is close to the base edge of horizontal part.
Specifically, the support member is fixed to the top surface of the base by bolts for mounting the signboard.
Examples
Fig. 1 is a schematic view showing a waterproof structure for a base of a signboard of the present embodiment; fig. 2 shows a structural sectional view of the waterproof structure for a base of a signboard of the present embodiment.
As shown in fig. 1, a first waterproof layer 2 covers the top surface of a billboard base 1 and extends to a building roof along the side surface of the billboard base 1, a pair of angle steels 3 are arranged on the first waterproof layer 2 and are respectively positioned on two sides of the top surface of the billboard base 1, the angle steels 3 are L-shaped and comprise horizontal parts and vertical parts which are connected with each other, the horizontal part of each angle steel penetrates through the first waterproof layer 2 through a bolt 10 and is fixed on the billboard base 1, the vertical part is positioned on one side of the horizontal part close to the edge of the billboard base 1, and the pair of angle steels 3 are used for installing a billboard; the second waterproof layer 4 covers the first waterproof layer 2 on the side face of the billboard base 1, the top of the second waterproof layer 4 extends to the outer side surface of the vertical part of the angle steel 3, the bottom of the second waterproof layer 4 extends to the building roof, and an edge sealing strip 5 is adhered between the top of the second waterproof layer 4 and the outer side surface of the vertical part of the angle steel 3; the third water-proofing layer 6 covers the first water-proofing layer 2 on the top surface of the billboard base 1, the third water-proofing layer 6 is overlapped with the horizontal part of the angle steel 3, and the edge of the third water-proofing layer 6 is connected with the inner side surface of the vertical part of the angle steel 3 in a sticking way; as shown in fig. 2, the third waterproof layer 6 sequentially comprises a non-cured rubber asphalt waterproof coating layer 7, a non-woven fabric isolation layer 8 and a weather-resistant acrylic waterproof coating layer 9 from bottom to top, and the thickness of the weather-resistant acrylic waterproof coating layer 9 is 1.5 mm;
wherein, first waterproof layer 2 is waterproof roll material layer, and second waterproof layer 4 is waterproof roll material layer of modified asphalt, and banding strip 5 is butyl sticky tape.
The embodiment can be used for the waterproofing of newly-built bill-board base, also can be used for the waterproof maintenance of old and useless bill-board base, can adapt to the long-term deformation of angle steel and self not destroyed in the use, compensaties the crack defect of concrete base, and is convenient for later stage seepage inspection and maintenance, reduces holistic maintenance degree of difficulty and cost.
The construction steps when the waterproof structure of this embodiment is applied to the waterproof maintenance of roofing bill-board base are as follows:
firstly, removing 200mm wide roof bricks and a bonding layer around a base to an original waterproof layer (namely a first waterproof layer);
removing the protective layer on the upper part of the base to the original waterproof layer (namely, the first waterproof layer);
thirdly, a newly made modified asphalt waterproof coil layer is fully melted and adhered with an original waterproof layer (namely a first waterproof layer), and the coil is closed to the outer side of the angle steel and is sealed by butyl adhesive tape;
filling a non-cured rubber asphalt waterproof coating layer between the two angle steels;
covering a polyester non-woven fabric isolating layer on the top of the non-cured rubber asphalt waterproof coating layer;
covering a weather-resistant acrylic waterproof coating layer with the thickness of 1.5mm on the polyester non-woven fabric isolating layer;
seventhly, performing a water spraying test, and ensuring that the leakage is not leaked after 24 hours;
and eighthly, after the construction is finished, clearing and transporting the garbage, checking and accepting the garbage and returning the garbage to the field.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (10)
1. The utility model provides a waterproof construction for bill-board base which characterized in that, the top of bill-board base is equipped with the support piece that is used for installing the bill-board, waterproof construction includes:
the first waterproof layer covers the top surface of the billboard base and extends to the building roof along the side surface of the billboard base, and the supporting piece is arranged on the first waterproof layer;
the second waterproof layer covers the first waterproof layer on the side face of the billboard base, the top of the second waterproof layer extends to the outer side surface of the supporting piece, the bottom of the second waterproof layer extends to the building roof, and an edge sealing strip is adhered between the top of the second waterproof layer and the outer side surface of the supporting piece;
a third water layer covering on the first waterproof layer of the top surface of the billboard base, wherein the edge of the third water layer is connected to the inner surface of the support piece.
2. The waterproof structure for a signboard base according to claim 1, wherein the first waterproof layer is a waterproof roll layer.
3. The waterproof structure for a signboard base according to claim 1, wherein the second waterproof layer is a modified asphalt waterproof roll layer.
4. The waterproof structure for a billboard base of claim 1, wherein the third waterproof layer comprises a non-cured rubber asphalt waterproof coating layer, a non-woven fabric isolation layer and a weather-resistant acrylic waterproof coating layer in sequence from bottom to top.
5. The waterproof structure for a billboard base of claim 4, wherein the weather-resistant acrylic waterproof coating layer has a thickness of 1mm to 2 mm.
6. The waterproof structure for a billboard base of claim 1, wherein the edge strip is butyl tape.
7. The waterproof structure for a billboard base of claim 1, wherein the support member comprises a pair of angle steels respectively disposed at both sides of the top of the billboard base, the angle steels being L-shaped and including a horizontal portion and a vertical portion connected to each other, the horizontal portion of each angle steel being fixed to the top surface of the billboard base, the vertical portion being located at a side of the horizontal portion close to an edge of the billboard base.
8. The waterproof structure for a signboard base according to claim 7, wherein both ends of the third waterproof layer extend onto the horizontal portions of the pair of angle irons and are connected to inner side surfaces of the vertical portions of the pair of angle irons, respectively.
9. A billboard base characterized in that the billboard base is provided with a waterproof structure for the billboard base according to any one of claims 1 to 8.
10. The billboard base of claim 9, wherein the billboard base has a support member thereon, the support member comprising a pair of angles disposed on opposite sides of a top portion of the billboard base, the angles being L-shaped and comprising a horizontal portion and a vertical portion connected to each other, the horizontal portion of each angle being fixed to the top surface of the billboard base, the vertical portion being located on a side of the horizontal portion that is adjacent to an edge of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120729389.9U CN215518897U (en) | 2021-04-09 | 2021-04-09 | A waterproof construction and bill-board base for bill-board base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120729389.9U CN215518897U (en) | 2021-04-09 | 2021-04-09 | A waterproof construction and bill-board base for bill-board base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215518897U true CN215518897U (en) | 2022-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120729389.9U Active CN215518897U (en) | 2021-04-09 | 2021-04-09 | A waterproof construction and bill-board base for bill-board base |
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| CN (1) | CN215518897U (en) |
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- 2021-04-09 CN CN202120729389.9U patent/CN215518897U/en active Active
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