CN214169498U

CN214169498U - Civil engineering expansion joint waterproof construction

Info

Publication number: CN214169498U
Application number: CN202022602836.2U
Authority: CN
Inventors: 王舒
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-09-10
Anticipated expiration: 2030-11-11

Abstract

The utility model discloses a civil engineering expansion joint waterproof construction, including the waterproof area, the mounting hole has all been seted up to the left and right sides in waterproof area, the waterproof area includes the stratum basale, the top of stratum basale bonds through the waterproof glue has first waterproof layer, and first waterproof layer includes that the polymer benefits clay layer and waterproof rock wool layer, and the bottom of stratum basale bonds through the waterproof glue has the second waterproof layer. The utility model discloses it has first waterproof layer to bond through the waterproof glue at the top of stratum basale, the polymer that first waterproof layer includes benefits the clay layer and waterproof rock wool layer all has very good waterproof performance, it has the second waterproof layer to bond through the waterproof glue in the bottom of stratum basale, polyethylene polypropylene fibre waterproof layer and polyurethane waterproof layer that the second waterproof layer includes all have very good waterproof performance, the purpose that water-proof effects is good has been reached, the current civil engineering expansion joint waterproof construction of having solved does not possess the function that water-proof effects is good, lead to the problem that the time overlength leaks easily.

Description

Civil engineering expansion joint waterproof construction

Technical Field

The utility model relates to a civil engineering technical field specifically is a civil engineering expansion joint waterproof construction.

Background

Civil engineering is the plan, construction and maintenance of all basic construction related to culture, soil and water, and refers to engineering entities for carrying out various technical works such as investigation, planning, design and construction and the like for newly building, reconstructing or expanding buildings of various engineering, related supporting facilities and the like and finishing the engineering works except house buildings, wherein the civil engineering expansion joint waterproof structure is involved, but the existing civil engineering expansion joint waterproof structure does not have the function of good waterproof effect, so that water leakage is easy to occur for too long time, and therefore, the civil engineering expansion joint waterproof structure is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a civil engineering expansion joint waterproof construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a civil engineering expansion joint waterproof construction, includes the waterproof area, the mounting hole has all been seted up to the left and right sides in waterproof area, the waterproof area includes the stratum basale, the top of stratum basale has first waterproof layer through the waterproof glue bonding, first waterproof layer includes that the polymer benefits clay layer and waterproof rock wool layer, the bottom of stratum basale has the second waterproof layer through the waterproof glue bonding, the second waterproof layer includes polyethylene polypropylene fibre waterproof layer and polyurethane waterproof layer.

Preferably, the waterproof rock wool layer is located the top of stratum basale, the top on waterproof rock wool layer and the bottom on polymer beneficial daub layer bond through waterproof glue.

Preferably, the thickness of the polymer beneficial daub layer is the same as that of the waterproof rock wool layer, and the thickness of the first waterproof layer is 0.4-0.5 times of that of the substrate layer.

Preferably, the polyethylene polypropylene waterproof layer is positioned at the bottom of the second waterproof layer, and the bottom of the polyethylene polypropylene waterproof layer is bonded with the top of the polyurethane waterproof layer through waterproof glue.

Preferably, the thickness of the polyethylene polypropylene waterproof layer is the same as that of the polyurethane waterproof layer, and the thickness of the second waterproof layer is 0.3-0.4 times of that of the substrate layer.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses it has first waterproof layer to bond through the waterproof glue at the top of stratum basale, the polymer that first waterproof layer includes benefits the clay layer and waterproof rock wool layer all has very good waterproof performance, it has the second waterproof layer to bond through the waterproof glue in the bottom of stratum basale, polyethylene polypropylene fibre waterproof layer and polyurethane waterproof layer that the second waterproof layer includes all have very good waterproof performance, the purpose that water-proof effects is good has been reached, the current civil engineering expansion joint waterproof construction of having solved does not possess the function that water-proof effects is good, lead to the problem that the time overlength leaks easily.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the waterproof tape of the present invention;

FIG. 3 is a schematic view of a first waterproof layer structure of the present invention;

fig. 4 is a schematic diagram of a second waterproof layer structure of the present invention.

In the figure: 1. a waterproof tape; 11. a base layer; 12. a first waterproof layer; 121. a high molecular beneficial daub layer; 122. a waterproof rock wool layer; 13. a second waterproof layer; 131. a polyethylene polypropylene waterproof layer; 132. a polyurethane waterproof layer; 2. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a waterproof area 1, stratum basale 11, first waterproof layer 12, polymer benefit daub layer 121, waterproof rock wool layer 122, second waterproof layer 13, polyethylene polypropylene fibre waterproof layer 131, polyurethane waterproof layer 132 and mounting hole 2 part are the parts that general standard component or field technical personnel know, and its structure and principle all are this technical staff's accessible technical manual learn or learn through conventional experimental method.

Referring to fig. 1 to 4, a civil engineering expansion joint waterproof structure includes a waterproof belt 1, mounting holes 2 are formed on both left and right sides of the waterproof belt 1, the waterproof belt 1 includes a base layer 11, a first waterproof layer 12 is bonded on the top of the base layer 11 through waterproof glue, the first waterproof layer 12 includes a high molecular beneficial daub layer 121 and a waterproof rock wool layer 122, the waterproof rock wool layer 122 is located on the top of the base layer 11, the top of the waterproof rock wool layer 122 is bonded on the bottom of the high molecular beneficial daub layer 121 through waterproof glue, the thickness of the high molecular beneficial daub layer 121 is the same as that of the waterproof rock wool layer 122, the thickness of the first waterproof layer 12 is 0.4 to 0.5 times of that of the base layer 11, a second waterproof layer 13 is bonded on the bottom of the base layer 11 through waterproof glue, the second waterproof layer 13 includes a polyethylene polypropylene waterproof layer 131 and a polyurethane waterproof layer 132, the polyethylene polypropylene waterproof layer 131 is located on the bottom of the second waterproof layer 13, the bottom of the polyethylene polypropylene fiber waterproof layer 131 is bonded with the top of the polyurethane waterproof layer 132 through waterproof glue, the thickness of the polyethylene polypropylene fiber waterproof layer 131 is the same as that of the polyurethane waterproof layer 132, the thickness of the second waterproof layer 13 is 0.3-0.4 times of that of the substrate layer 11, the first waterproof layer 12 is bonded with the top of the substrate layer 11 through the waterproof glue, the high-molecular easy-to-glue clay layer 121 and the waterproof rock wool layer 122 which are included in the first waterproof layer 12 have good waterproof performance, the second waterproof layer 13 is bonded with the bottom of the substrate layer 11 through the waterproof glue, the polyethylene polypropylene fiber waterproof layer 131 and the polyurethane waterproof layer 132 which are included in the second waterproof layer 13 have good waterproof performance, and the purpose of good waterproof effect is achieved.

During the use, it has first waterproof layer 12 to bond through the waterproof glue at the top of stratum basale 11, polymer beneficial daub layer 121 and waterproof rock wool layer 122 that first waterproof layer 12 includes all have very good waterproof performance, it has second waterproof layer 13 to bond through the waterproof glue in the bottom of stratum basale 11, polyethylene polypropylene fibre waterproof layer 131 and polyurethane waterproof layer 132 that second waterproof layer 13 includes all have very good waterproof performance, the purpose that water-proof effects is good has been reached, the problem that current civil engineering waterproof construction does not possess the function that water-proof effects is good has been solved, lead to the easy leakage of the too long expansion joint of time.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a civil engineering expansion joint waterproof construction, includes waterproof area (1), its characterized in that: mounting hole (2) have all been seted up to the left and right sides in waterproof area (1), waterproof area (1) includes stratum basale (11), the top of stratum basale (11) is bonded through the waterproof glue has first waterproof layer (12), first waterproof layer (12) are including polymer benefit daub layer (121) and waterproof rock wool layer (122), the bottom of stratum basale (11) is bonded through the waterproof glue has second waterproof layer (13), second waterproof layer (13) include polyethylene polypropylene fibre waterproof layer (131) and polyurethane waterproof layer (132).

2. The civil engineering expansion joint waterproof construction of claim 1, characterized in that: the waterproof rock wool layer (122) is located the top of stratum basale (11), the top of waterproof rock wool layer (122) and the bottom of polymer beneficial daub layer (121) are through waterproof glue bonding.

3. The civil engineering expansion joint waterproof construction of claim 1, characterized in that: the thickness of the polymer beneficial daub layer (121) is the same as that of the waterproof rock wool layer (122), and the thickness of the first waterproof layer (12) is 0.4-0.5 times of that of the base layer (11).

4. The civil engineering expansion joint waterproof construction of claim 1, characterized in that: the polyethylene polypropylene waterproof layer (131) is positioned at the bottom of the second waterproof layer (13), and the bottom of the polyethylene polypropylene waterproof layer (131) is bonded with the top of the polyurethane waterproof layer (132) through waterproof glue.

5. The civil engineering expansion joint waterproof construction of claim 1, characterized in that: the thickness of the polyethylene polypropylene waterproof layer (131) is the same as that of the polyurethane waterproof layer (132), and the thickness of the second waterproof layer (13) is 0.3-0.4 times of that of the base layer (11).