Facade waterproof roll protective layer structure

Abstract

The utility model relates to a waterproof coiled material protection layer structure, belongs to the technical field of building waterproofing, and particularly relates to a facade waterproof coiled material protection layer structure which comprises a concrete wall, a waterproof coiled material is fixedly mounted on the outer side of the concrete wall, and waterproof paint is uniformly coated between the waterproof coiled material and the concrete wall. The problems that after construction of an existing facade waterproof coiled material is completed, plastering is generally conducted on the facade waterproof coiled material directly, however, hollowing, cracking and the like are prone to being caused after a long time, and if nailing and net hanging are adopted for fixing, the waterproof coiled material can be damaged, and the hidden danger of water leakage exists are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building waterproofing, in particular to a structure of a protective layer for vertical waterproof coiled material. Background Technique

[0002] The waterproof coiled material is a flexible building material widely used in construction projects. It is mainly used for waterproofing of building walls, roofs, tunnels, highways, landfills, etc. It is made by impregnating bituminous or polymer waterproof materials on a carcass, and has good impermeability, tensile strength, extensibility and fracture resistance.

[0003] After the construction of the existing vertical waterproof coiled material is completed, plastering is usually directly carried out on it. However, over time, problems such as hollowing and cracking are likely to occur. If nail - hanging and net - fixing are used, the waterproof coiled material will be damaged, and there is a potential leakage hazard. Therefore, there are certain limitations. Content of the Utility Model

[0004] In order to solve the above - mentioned technical problems, the utility model provides a structure of a protective layer for vertical waterproof coiled material, which uses split self - adhesive thermal insulation nails to fix a steel wire mesh, can avoid damaging the waterproof layer, and at the same time plays a role in fixing the wire mesh to prevent hollowing and cracking.

[0005] The technical solution for realizing the purpose of the utility model is: a structure of a protective layer for vertical waterproof coiled material, including a concrete wall, on the outer side of which a waterproof coiled material is fixedly installed, and a waterproof coating is evenly coated between the waterproof coiled material and the concrete wall.

[0006] Preferably, a plurality of aluminum thermal insulation nails are bonded to the outer side of the waterproof coating through an adhesive.

[0007] Preferably, a steel wire mesh is fixedly installed on the waterproof coating through the aluminum thermal insulation nails.

[0008] Compared with the prior art, the utility model has the following remarkable advantages:

[0009] First: In order to make the aluminum thermal insulation nails better combined with the base material, a bonding material is prepared with an interface agent and cement in a ratio of 1:1 for bonding the aluminum thermal insulation nails. The bonding distance of the thermal insulation nails is preferably 200 - 300 mm. After the aluminum thermal insulation nails are fixed, the steel wire mesh is stably fixedly installed on the surface of the waterproof coiled material to ensure that hollowing or cracking will not occur during plastering.

[0010] Second: The installation method of the utility model not only avoids the common phenomenon of hollowing and cracking caused by direct plastering, but also can prevent the damage of the waterproof coiled material and the potential leakage hazard caused by nail - hanging and net - fixing.

[0011] After the existing facade waterproof coiled material is constructed, plastering is usually directly carried out on it. However, over time, it is prone to problems such as hollowing and cracking. If nailed and wire-mesh fixed, the waterproof coiled material will be damaged, posing a potential leakage problem. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present utility model will be further explained below in conjunction with the drawings and embodiments:

[0013] Figure 1 is a schematic diagram of the overall first perspective structure provided by the present utility model;

[0014] Figure 2 is a schematic diagram of the overall side view structure provided by the present utility model.

[0015] Description of the reference numerals:

[0016] 1, concrete wall; 2, waterproof coating; 3, waterproof coiled material; 4, steel wire mesh; 5, aluminum thermal insulation nail. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The present utility model will be described in detail below. The technical solutions in the embodiments of the present utility model are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0018] The present utility model provides a structure for a protective layer of a facade waterproof coiled material through improvement. The technical solution of the present utility model is as follows:

[0019] As Figure 1-2 shown, a structure for a protective layer of a facade waterproof coiled material includes a concrete wall 1. A waterproof coiled material 3 is fixedly installed on the outer side of the concrete wall 1. A waterproof coating 2 is evenly coated between the waterproof coiled material 3 and the concrete wall 1. The provided waterproof coiled material 3 and the coated waterproof coating 2 can effectively improve the waterproof performance of the concrete wall 1.

[0020] Furthermore, a plurality of aluminum thermal insulation nails 5 are adhesively bonded to the outer side of the waterproof coating 2. By providing the aluminum thermal insulation nails 5, it is convenient for construction workers to carry out operations in the later stage.

[0021] Furthermore, a steel wire mesh 4 is fixedly installed on the waterproof coating 2 through the aluminum thermal insulation nails 5. By providing the aluminum thermal insulation nails 5, the steel wire mesh 4 can be stably fixed, thereby preventing the occurrence of hollowing and cracking phenomena.

[0022] The specific working method is as follows: First, evenly apply the waterproof coating 2 on the outer side of the concrete wall 1. Then, fix and install the waterproof coiled material 3 on the waterproof coating 2. Next, fix the aluminum thermal insulation nails 5 on the waterproof coiled material 3. To better bond the aluminum thermal insulation nails 5 with the substrate, prepare a binder by mixing an interface agent and cement in a certain proportion for bonding the aluminum thermal insulation nails 5. Lay the wire mesh 4 on the surface of the waterproof coiled material 3 with the aluminum thermal insulation nails 5 adhered, ensuring that the wire mesh 4 is fully adhered to the waterproof coiled material 3. Push and press along the surface of the wire mesh 4 with a brush to make it bond more firmly with the waterproof coiled material 3. After the fixing and installation are completed, apply another layer of binder with an appropriate thickness to ensure that the wire mesh 4 and the waterproof coiled material 3 are fully bonded. Then wait for the binder to dry. Select a plastering material suitable for the waterproof coiled material 3, usually use cement mortar or polymer modified mortar, ensuring that the plastering material has good bonding strength and water resistance.

[0023] The technical means disclosed in the solution of the present utility model are not limited to those disclosed in the above technical means, but also include technical solutions composed of equivalent replacements of the above technical features. Matters not covered by the present utility model are common general knowledge in the art.

Claims

1. A structure of a protective layer for a facade waterproofing coil, comprising a concrete wall (1), characterized in that: A waterproof coiled material (3) is fixedly installed on the outer side of the concrete wall (1), and a waterproof coating (2) is evenly coated between the waterproof coiled material (3) and the concrete wall (1).

2. The structure of the protective layer for the elevation waterproof coiled material according to claim 1, wherein: A plurality of aluminum thermal insulation nails (5) are adhesively bonded to the outer side of the waterproof coating (2) through an adhesive.

3. The structure of the protective layer for the elevation waterproofing membrane according to claim 1, characterized in that: A steel wire mesh (4) is fixedly installed on the waterproof coating (2) through the aluminum thermal insulation nails (5).

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