CN213006942U

CN213006942U - Civil building waterproofing membrane structure

Info

Publication number: CN213006942U
Application number: CN202021075821.9U
Authority: CN
Inventors: 张滕悦; 严亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-04-20
Anticipated expiration: 2030-06-11

Abstract

The utility model provides a civil construction waterproofing membrane structure, relate to building coiled material technical field, rubber substrate top surface closely laminates there is the synthetic layer, and the synthetic layer top surface is equipped with the non-woven fabrics layer, the upper and lower two sides of non-woven fabrics layer have all been brushed the dope layer, and the non-woven fabrics layer bottom surface passes through below the dope layer laminates with the synthetic layer mutually, the non-woven fabrics layer top surface passes through above the dope layer closely laminates there is the overburden, rubber substrate bottom surface is equipped with the geomembrane, compared with a civil construction waterproofing membrane structure technology of patent publication (announcement) No. CN209144068U the coiled material has resistance to solution, the hydroscopicity is low, has good water-proof effects, JS composite coating itself has good stickness and waterproof nature, use as the stickness coating in the middle of this coiled material, the non-woven fabrics layer does not receive the restriction that the moisture content of, the effect that the use is influenced by the moisture in the coiled material is avoided.

Description

Civil building waterproofing membrane structure

Technical Field

The utility model belongs to the technical field of the building coiled material technique and specifically relates to a civil architecture waterproofing membrane structure is related to.

Background

The civil building refers to non-productive residential buildings and public buildings, and is formed by combining a plurality of indoor spaces with different sizes; the formation of the space requires the assembly of various entities called construction components, waterproofing rolls, rolls of waterproofing material made of asphalt, rubber or other organic materials, commonly known as linoleum or linoleum.

The patent publication (publication) No. CN209144068U shows that the structure of the waterproof roll material for civil buildings comprises: the rubber-plastic waterproof layer is adhered with an OP layer, an SBS self-adhesive layer is adhered on the OP layer, an isolation layer is adhered on the SBS self-adhesive layer, and a butyl rubber layer is adhered below the rubber-plastic waterproof layer. The waterproof coiled material structure for civil buildings has long-term use stability and excellent waterproof performance, and effectively improves the working efficiency of materials in actual use.

But has the following disadvantages: patent publication (announcement) No. CN209144068U only carries out the separation to rivers such as conventional rainfall among the civil buildings waterproofing membrane structure, and does not consider that the coiled material itself can appear the influence of weing when laying the use, and patent publication (announcement) No. CN209144068U the inside used material of civil buildings waterproofing membrane structure does not possess plays dampproofing effect to the coiled material is inside, and dampproofing and waterproofing nature is not good.

Therefore, it is necessary to design a civil building waterproofing membrane structure, and it has resistance to solution, and the hydroscopicity is low, has good water-proof effects, and JS composite coating itself has good viscidity and waterproof nature, glues glutinous coating in the middle of as this coiled material and uses, and the non-woven fabrics layer does not receive the restriction that the basic unit moisture content is less than 9%, and the holistic construction progress of coiled material is not influenced, avoids the coiled material interior characteristics that influence the use of weing.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: patent publication (announcement) No. CN209144068U a civil buildings waterproofing membrane structure inside used material does not possess and plays dampproofing effect to the coiled material is inside, and dampproofing and waterproofing nature is not good, to the problem that prior art exists, provides a civil buildings waterproofing membrane structure.

A civil building waterproofing membrane structure, civil building waterproofing membrane structure includes:

the rubber base layer, the top surface of rubber base layer closely laminates there is the synthetic layer, and the synthetic layer top surface is equipped with the non-woven fabrics layer, the dope layer has all been brushed on the two sides about the non-woven fabrics layer, and the non-woven fabrics layer bottom surface through below the dope layer laminates with the synthetic layer mutually, the non-woven fabrics layer top surface is through above the dope layer closely laminates there is the overburden.

The utility model discloses a further technical scheme lies in, the rubber base bottom surface is equipped with the geomembrane, and rubber base covers in the geomembrane top surface.

The further technical proposal of the utility model is that the rubber base layer, the synthetic layer, the coating layer, the non-woven fabric layer and the covering layer are arranged from bottom to top in turn.

The utility model discloses a further technical scheme lies in, the coating layer thickness is the half of non-woven fabrics layer thickness.

The utility model discloses a further technical scheme lies in, the overburden top surface is opened has a plurality of tracks to be horizontal recess.

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

the geomembrane is a plastic film, can block moist hydrone that appears in the ground building structure later stage, cover the rubber basic unit on the geomembrane top surface again, the rubber basic unit is made for ethylene propylene diene monomer, to solution resistance, the hydroscopicity is low, there is good water-proof effects, the synthetic layer is the TPO coiled material, has good waterproof nature, JS composite coating itself has good viscidity and waterproof nature, use as the viscidity coating in this coiled material, the non-woven fabrics layer is polyethylene polypropylene fibre macromolecular material, because conventional basic unit moisture content can be less than 9%, but the non-woven fabrics layer is not restricted by basic unit moisture content is less than 9%, the holistic construction progress of coiled material is not influenced, have substrate and fibre in the non-woven fabrics layer, the fibre is established on the substrate in the form of net rack, and adopt the viscidity agent to permeate to the fibre to be made with the substrate, the non-woven fabric layer has good moisture resistance, plays a moisture-proof role in the coiled material, and avoids the use of the coiled material due to the influence of moisture.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is the internal schematic view of the whole structure of the present invention.

The labels in the figure are: the soil-working layer comprises a rubber base layer 1, a synthetic layer 5, a coating layer 3, a non-woven fabric layer 4, a covering layer 2, a groove 6 and a geomembrane 7.

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.

Referring to fig. 1-2, the present invention provides a waterproofing membrane structure for civil buildings, which is described in detail below for each component of the waterproofing membrane structure for civil buildings:

the waterproof floor comprises a rubber base layer 1, wherein a synthetic layer 2 is tightly attached to the top surface of the rubber base layer 1, a non-woven fabric layer 4 is arranged on the top surface of the synthetic layer 2, coating layers 3 are respectively coated on the upper surface and the lower surface of the non-woven fabric layer 4, the bottom surface of the non-woven fabric layer 4 is attached to the synthetic layer 2 through the coating layers 3 below, a covering layer 5 is tightly attached to the top surface of the non-woven fabric layer 4 through the coating layers 3 above, in order to enhance the laying tightness between the rubber base layer 1 and the ground, a user is provided with a geomembrane 7 on the bottom surface of the rubber base layer 1 before laying the rubber base layer 1, the geomembrane 7 should be laid firstly, the geomembrane 7 can be separated from the rubber base layer 1 at the moment, the geomembrane 7 is a plastic film and has water impermeability, moisture molecules in the later stage of a ground, then covering the rubber base layer 1 on the top surface of the geomembrane 7, wherein the rubber base layer 1 is bonded with the geomembrane 7 through an external base layer coating, the rubber base layer 1 is made of ethylene propylene diene monomer, and the ethylene propylene diene monomer is a terpolymer of ethylene, propylene and non-conjugated diene, has resistance to a solution, low water absorption and good waterproof effect;

the rubber base layer 1, the synthetic layer 2, the coating layer 3, the non-woven fabric layer 4 and the covering layer 5 are sequentially arranged from bottom to top, the synthetic layer 2 is made of TPO material and thermoplastic polyolefin material, belongs to synthetic high-molecular waterproof coiled materials and has good waterproofness;

and the dope layer 3 is JS composite coating, by organic liquid material and inorganic powder material complex making, dope layer 3 thickness is half of non-woven fabrics layer 4 thickness, dope layer 3 is thicker, JS composite coating itself has good viscidity and waterproof nature, use as the viscidity coating in the middle of this coiled material, non-woven fabrics layer 4 is through the synthetic layer 2 and the overburden 5 of this coiled material of dope layer 3 synthesis, non-woven fabrics layer 4 is polyethylene polypropylene fibre macromolecular material, because conventional basic unit moisture content can be less than 9%, but non-woven fabrics layer 4 does not receive basic unit moisture content to be less than 9% restriction, the holistic construction progress of coiled material, have substrate and fibre in the non-woven fabrics layer 4, the fibre is the rack form and establishes on the substrate, and adopt the viscose to permeate to make with non-woven fabrics layer 4's substrate mutual adhesion in the fibre, not only have waterproof nature, non-woven fabrics layer 4 itself still has fine humidity resistance, the coiled material plays a role in moisture protection, and the use of the coiled material is prevented from being affected by moisture;

and overburden 5 is made by the EVA waterproof membrane, plays conventional water-proof effects, blocks inside rainwater etc. permeates to the coiled material, 5 top surfaces of overburden are opened and are had a plurality of horizontal recesses 6, and when laying pitch or cement at the later stage, pitch or cement can be embedded into in the middle of recess 6, improve the connectivity.

It should be understood that any modification, equivalent replacement, and improvement made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. A civil building waterproofing membrane structure, characterized in that, civil building waterproofing membrane structure includes:

rubber basic unit (1), rubber basic unit (1) top surface is closely laminated and is had synthetic layer (2), and synthetic layer (2) top surface is equipped with non-woven fabrics layer (4), two sides have all been brushed dope layer (3) about non-woven fabrics layer (4), and non-woven fabrics layer (4) underrun dope layer (3) and synthetic layer (2) laminate mutually, non-woven fabrics layer (4) top surface is through the higher authority dope layer (3) are closely laminated and are had overburden (5).

2. The civil building waterproofing membrane structure according to claim 1, wherein: the bottom surface of the rubber base layer (1) is provided with a geomembrane (7), and the rubber base layer (1) covers the top surface of the geomembrane (7).

3. The civil building waterproofing membrane structure according to claim 1, wherein: the rubber base layer (1), the synthetic layer (2), the coating layer (3), the non-woven fabric layer (4) and the covering layer (5) are sequentially arranged from bottom to top.

4. The civil building waterproofing membrane structure according to claim 1, wherein: the thickness of the coating layer (3) is half of that of the non-woven fabric layer (4).

5. The civil building waterproofing membrane structure according to claim 1, wherein: the top surface of the covering layer (5) is provided with a plurality of transverse grooves (6).