CN213837080U

CN213837080U - Environment-friendly asphalt waterproof coiled material

Info

Publication number: CN213837080U
Application number: CN202022579164.8U
Authority: CN
Inventors: 郑声远
Original assignee: Shandong Jinshuai Waterproof Materials Co ltd
Current assignee: Shandong Jinshuai Waterproof Materials Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-07-30
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses an environment-friendly pitch waterproofing membrane, including the coiled material local part, the fixed second barrier film that sets up of pressfitting is passed through in the coiled material local part outside, the second barrier film is 0.5 ~ 0.8g/cc for density, the average particle diameter is 100 mu m's fly ash hollow glass microballon, coiled material local part upper end is through the fixed first barrier film that is provided with of pressfitting, coiled material local part lower extreme is through the fixed third barrier film that is provided with of pressfitting, the inside and the inside polyethylene that fills by the third barrier film of first barrier film, coiled material local part left end fixed mounting joint lug, the joint recess is seted up at coiled material local part right-hand member middle part, and the joint recess corresponds the setting with the joint lug, the middle part is equipped with the base bed layer in the coiled material local part, base bed layer material is aluminum metal plate. The utility model discloses during the use, fly ash hollow glass microballon has characteristics such as thermal-insulated, high temperature resistant, syllable-dividing as the barrier film, improves waterproofing membrane's ageing resistance performance, is good barrier material.

Description

Environment-friendly asphalt waterproof coiled material

Technical Field

The utility model relates to a pitch waterproofing membrane specifically is an environment-friendly pitch waterproofing membrane.

Background

The asphalt waterproof coiled material is a coiled material made of asphalt material, base material and surface spreading anti-sticking material, and is also called asphalt felt. Are commonly used for a plaster type waterproof layer. The asphalt waterproof roll refers to a roll with a tire and a roll without a tire. The roll-shaped material is made by impregnating base materials such as thick paper or glass fiber cloth, asbestos cloth, cotton and linen fabrics and the like with petroleum asphalt and is called as a base coiled material; asbestos, rubber powder, etc. are mixed into asphalt material, and the rolled material is called rolled coiled material, i.e. tubeless coiled material.

Although the existing asphalt waterproof coiled material is low in cost, the existing asphalt waterproof coiled material is low in tensile strength and elongation, poor in temperature stability, easy to flow at high temperature, easy to crack at low temperature and poor in aging resistance, belongs to a low-grade waterproof coiled material, cannot be subjected to sound insulation and noise reduction effects, is short in service life, can be replaced for multiple times in subsequent use, causes material waste, and is not environmentally-friendly due to the fact that the material is changed. Accordingly, those skilled in the art have provided an environment-friendly asphalt waterproofing membrane to solve the problems set forth in the above background art.

Disclosure of Invention

An object of the utility model is to provide an environment-friendly pitch waterproofing membrane 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 an environment-friendly pitch waterproofing membrane, includes the coiled material local, the middle part is equipped with the base bed course in the coiled material local, and base bed course material is metal aluminum plate, and base bed course upper surface is equipped with first elasticity and coats the lid, and base bed course lower surface is equipped with second elasticity and coats the lid, and the top of first elasticity is coated the lid and is provided with first self-adhesion through the pressfitting is fixed and is coated the lid, and the lower extreme of second elasticity is coated the lid and is provided with second self-adhesion through the pressfitting is fixed and coats the lid.

As a further aspect of the present invention: and a second isolating film is fixedly arranged on the outer side of the coiled material through pressing, and the second isolating film is a fly ash hollow glass bead with the density of 0.5-0.8 g/cc and the average grain diameter of 100 mu m.

As a further aspect of the present invention: the upper end of the coiled material part is fixedly provided with a first isolation film through pressing, the lower end of the coiled material part is fixedly provided with a third isolation film through pressing, and the interior of the first isolation film and the interior of the third isolation film are filled with polyethylene.

As a further aspect of the present invention: the left end of the coiled material body is fixedly provided with the clamping lug, the middle of the right end of the coiled material body is provided with the clamping groove, and the clamping groove corresponds to the clamping lug.

As a further aspect of the present invention: the first elastic coating layer and the second elastic coating layer are both made of modified asphalt materials.

As a further aspect of the present invention: the first self-adhesive coating layer 4 and the second self-adhesive coating layer 8 are both made of self-adhesive asphalt materials.

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

1. the utility model discloses during the use, adopt metal aluminum plate as the base bed course for whole waterproofing membrane's intensity improves greatly, and is not fragile, reduces use cost, has also reduced the maintenance cost simultaneously.

2. The utility model discloses during the use, utilize joint lug and joint recess to slide the card admittedly, inside adhesion self-adhesion pitch overlap joint has been solved and has met the condition of leaking of staggering when meetting the banding, also is the increase to inside life.

3. The utility model discloses during the use, utilize modified asphalt material to make the coiled material, make coiled material weatherability, acid resistance, resistance to deformation for asphalt material, long service life, tensile strength is high, and the percentage elongation is big, more to basic unit's shrink and fracture deformation strong adaptability.

4. The utility model discloses during the use, fly ash hollow glass microballon has characteristics such as thermal-insulated, high temperature resistant, syllable-dividing as the barrier film, improves waterproofing membrane's ageing resistance performance, is good barrier material.

Drawings

Fig. 1 is a schematic structural diagram of an environment-friendly asphalt waterproof roll.

FIG. 2 is a schematic structural diagram of a base tire layer in an environment-friendly asphalt waterproof roll.

FIG. 3 is an enlarged view of FIG. 2A of an environmentally friendly asphalt waterproofing membrane.

In the figure: 1. a coil stock section; 2. a first barrier film; 3. a second barrier film; 4. a first self-adhesive overlay; 5. a first elastomeric coating; 6. a base tire layer; 7. a second elastomeric coating; 8. a second self-adhesive overlay; 9. a third barrier film; 10. clamping the convex block; 11. clamping the groove.

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 to 3, in the embodiment of the present invention, an environment-friendly asphalt waterproof roll comprises a roll body 1, a second isolation film 3 is fixedly disposed on the outer side of the roll body 1 by pressing, the second isolation film 3 is a fly ash hollow glass bead with a density of 0.5 to 0.8g/cc and an average particle size of 100 μm, a first isolation film 2 is fixedly disposed on the upper end of the roll body 1 by pressing, a third isolation film 9 is fixedly disposed on the lower end of the roll body 1 by pressing, the first isolation film 2 and the third isolation film 9 are filled with polyethylene, a clamping protrusion 10 is fixedly disposed on the left end of the roll body 1, a clamping groove 11 is formed in the middle of the right end of the roll body 1, the clamping groove 11 and the clamping protrusion 10 are correspondingly disposed, a base layer 6 is disposed in the middle of the roll body 1, the base layer 6 is made of a metal aluminum plate, a first elastic coating layer 5 is disposed on the upper surface of the base layer 6, the lower surface of the base tire layer 6 is provided with a second elastic coating layer 7, the first elastic coating layer 5 and the second elastic coating layer 7 are both made of modified asphalt materials, the top end of the first elastic coating layer 5 is fixedly provided with a first self-adhesive coating layer 4 through pressing, the lower end of the second elastic coating layer 7 is fixedly provided with a second self-adhesive coating layer 8 through pressing, and the first self-adhesive coating layer 4 and the second self-adhesive coating layer 8 are both made of self-adhesive asphalt materials.

The utility model discloses a theory of operation is:

the utility model discloses during the use, with the broom, the dust of instrument such as shovel with the ground surface, debris clean up, it is level and smooth to repair uneven position, utilize to apply paint the finishing agent with a brush and handle ground, strengthen bottom surface plane and seal solid structure, guarantee the naked condition not to appear, lay pitch waterproofing membrane, with pitch waterproofing membrane in the coiled material this portion 1 according to the construction of hot melt construction method, and when the needs banding appears, utilize joint lug 10 and joint recess 11 to carry out the slip card admittedly, inside adhesion self-adhesion pitch overlap joint, utilize sealed glue to carry out sealing process at last, accomplish and lay.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an environment-friendly pitch waterproofing membrane, includes coiled material basic unit (1), its characterized in that, the middle part is equipped with base bed course (6) in coiled material basic unit (1), and base bed course (6) material is metal aluminum plate, and base bed course (6) upper surface is equipped with first elasticity and coats cover layer (5), and base bed course (6) lower surface is equipped with second elasticity and coats cover layer (7), and the top of first elasticity and coat cover layer (5) is provided with first self-adhesion through the pressfitting is fixed and coats cover layer (4), and the lower extreme that second elasticity was coated cover layer (7) is provided with second self-adhesion through the pressfitting is fixed and is coated cover layer (8).

2. The environment-friendly asphalt waterproof coiled material as claimed in claim 1, wherein a second isolation film (3) is fixedly arranged on the outer side of the coiled material base (1) through pressing, and the second isolation film (3) is a fly ash hollow glass bead with the density of 0.5-0.8 g/cc and the average particle size of 100 μm.

3. The environment-friendly asphalt waterproof coiled material as claimed in claim 1, wherein the first isolation film (2) is fixedly arranged at the upper end of the coiled material base portion (1) through pressing, the third isolation film (9) is fixedly arranged at the lower end of the coiled material base portion (1) through pressing, and the inside of the first isolation film (2) and the inside of the third isolation film (9) are filled with polyethylene.

4. The environment-friendly asphalt waterproof coiled material as claimed in claim 1, wherein the clamping protrusion (10) is fixedly mounted at the left end of the coiled material body part (1), the clamping groove (11) is formed in the middle of the right end of the coiled material body part (1), and the clamping groove (11) and the clamping protrusion (10) are correspondingly arranged.

5. The coiled material for waterproof and environmental friendly asphalt as claimed in claim 1, wherein the first and second elastic coating layers (5, 7) are made of modified asphalt material.

6. The environment-friendly asphalt waterproofing membrane according to claim 1, wherein the first self-adhesive coating layer (4) and the second self-adhesive coating layer (8) are both made of self-adhesive asphalt material.