CN204894671U - Composite waterproof board - Google Patents
Composite waterproof board Download PDFInfo
- Publication number
- CN204894671U CN204894671U CN201520601957.1U CN201520601957U CN204894671U CN 204894671 U CN204894671 U CN 204894671U CN 201520601957 U CN201520601957 U CN 201520601957U CN 204894671 U CN204894671 U CN 204894671U
- Authority
- CN
- China
- Prior art keywords
- layer
- metal net
- utility
- model
- compound water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model provides a composite waterproof board, from the top down are divided into heat -resistant layer, buffer layer, plastics sheet layer and adhesion layer, its characterized in that in proper order: adhesion layer includes a metal mesh layer, fibre cloth layer and the 2nd metal mesh layer, a metal mesh layer deepens in the plastics sheet layer. The utility model discloses an adhere to the reinforce, the design of double metal net has also improved its tensile strength greatly, has lengthened its life.
Description
Technical field
The utility model relates to waterproof building material field, is specifically related to a kind of compound water-proof.
Background technology
One of significant problem that underground large-scale structure engineering construction faces is exactly seepage, may cause foundation pit deformation therefrom, deals with improperly and will produce serious consequence.Mostly there is following problem in existing splash guard:, use plastic layer and geotechnological layer of cloth composition compound water-proof, this kind of splash guard is that geotextiles is directly bonded on plastics and is formed, easily be torn and come off, and the geotextiles of this compound water-proof easily embeds in plastic plate, reduce the hydrophobic and drain function of geotechnological layer of cloth, and follow-up construction easily damages this compound water-proof, reduce its service life, increase production cost; , common splash guard along with the rising of temperature, the physical property of material can change, and as fracture tensile strength, pulls apart percentage elongation, elastic modelling quantity etc. and can decline to a great extent.
Chinese patent Authorization Notice No. CN204196374U; authorized announcement date is that the utility model on March 11st, 2015 discloses a kind of compound water-proof; comprise refractory layer, cushion, plastic plies and self-adhesive waterproof roll material layer; the surface of described self-adhesive waterproof roll material layer is provided with protective layer, and above-mentioned each layer connects as one successively.
This utility model by the fracture tensile strength that uses thermal insulation layer to make to meet splash guard at high temperature still to keep good, pull apart the basic physics characteristic such as percentage elongation and elastic modelling quantity, but because its bottom employs self-adhesive waterproof roll material layer, when splash guard changed by needs, adhesive on viscosity waterproof roll layer has and much to remain on cement basic layer not easy-clear, when changing working expenditure, effort; Adhesive cleaning totally can not shine into local because of not bonding and bulge yet, affects attractive in appearance.But without adhesive, the adhesive force of waterproof roll to cement basic layer does not almost have.
Summary of the invention
The purpose of this utility model is the shortcoming and defect overcoming prior art, provides a kind of reliable in quality, has the compound water-proof of high adhesion force.
For realizing above object, technical solution of the present utility model is: a kind of compound water-proof, be divided into refractory layer, cushion, plastic plies and adhesion layer successively from top to bottom, it is characterized in that: described adhesion layer comprises the first metal net layer, scrim cloth and the second metal net layer, described first metal net layer gos deep in plastic plies.
Water accepting layer is provided with between described first metal net layer and scrim cloth.
Described first metal net layer adopts string diameter 0.1 ~ 0.2 millimeter, 4 ~ 25 object steel wires or copper mesh or aluminium alloy net.
Described second metal net layer adopts string diameter 0.5 ~ 2.0 millimeter, 1 ~ 10 object steel wire or copper mesh or aluminium alloy net.
Compared with prior art, the beneficial effects of the utility model are:
1, the utility model utilizes the embedding of the second metal net layer puncture resistance strong feature to fix in the cement thin layer of this composite plate, very high adhesive force is had to cement thin layer, and cement thin layer solidifies afterwards and cement basic layer is connected as a single entity, and makes this composite plate have very high adhesive force.
2, the utility model has double layer of metal stratum reticulare, and the resistance to tension of this splash guard made is very strong, can be separated smoothly, there is not the problem of residual adhesive with cement basic layer.Cement basic layer is without the need to crossing multiprocessing, and the cement (cement thin layer) again laying one deck very thin can lay this splash guard again.
3, the water accepting layer in the utility model between the first metal net layer and scrim cloth can prevent the moisture at the end, ground to the erosion of wire netting, extends the service life of splash guard.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: refractory layer 1, cushion 2, plastic plies 3, adhesion layer 4, the first metal net layer 5, scrim cloth 6, the second metal net layer 7, water accepting layer 8.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and with detailed description of the invention, the utility model to be described in further detail.
See Fig. 1, a kind of compound water-proof, be divided into refractory layer 1, cushion 2, plastic plies 3 and adhesion layer 4 from top to bottom successively, described adhesion layer 4 comprises the first metal net layer 5, water accepting layer 8, scrim cloth 6 and the second metal net layer 7, and described first metal net layer 5 gos deep in plastic plies 3.
Described first metal net layer 5 adopts string diameter 0.1 ~ 0.2 millimeter, 4 ~ 25 object steel wires or copper mesh or aluminium alloy net.
Described second metal net layer 7 adopts string diameter 0.5 ~ 2.0 millimeter, 1 ~ 10 object steel wire or copper mesh or aluminium alloy net.
The utility model is when laying, present laying work area is needed to lay very thin one deck cement, then splash guard is layered on cement thin layer, the second metal net layer 7 being positioned at splash guard bottommost is made to embed cement thin layer, after being connected as a single entity with cement basic layer after cement thin layer solidifies, splash guard can be taken root on the ground securely; When splash guard changed by needs, only splash guard need be heaved out, cement basic layer, without the need to crossing multiprocessing, can lay new splash guard again at upper laying one deck cement thin layer.
Claims (4)
1. a compound water-proof, be divided into refractory layer (1), cushion (2), plastic plies (3) and adhesion layer (4) from top to bottom successively, it is characterized in that: described adhesion layer (4) comprises the first metal net layer (5), scrim cloth (6) and the second metal net layer (7), described first metal net layer (5) is goed deep in plastic plies (3).
2. a kind of compound water-proof according to claim 1, is characterized in that: be provided with water accepting layer (8) between described first metal net layer (5) and scrim cloth (6).
3. a kind of compound water-proof according to claim 1, is characterized in that: described first metal net layer (5) adopts string diameter 0.1 ~ 0.2 millimeter, 4 ~ 25 object steel wires or copper mesh or aluminium alloy net.
4. a kind of compound water-proof according to claim 1, is characterized in that: described second metal net layer (7) adopts string diameter 0.5 ~ 2.0 millimeter, 1 ~ 10 object steel wire or copper mesh or aluminium alloy net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520601957.1U CN204894671U (en) | 2015-08-12 | 2015-08-12 | Composite waterproof board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520601957.1U CN204894671U (en) | 2015-08-12 | 2015-08-12 | Composite waterproof board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204894671U true CN204894671U (en) | 2015-12-23 |
Family
ID=54916880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520601957.1U Expired - Fee Related CN204894671U (en) | 2015-08-12 | 2015-08-12 | Composite waterproof board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204894671U (en) |
-
2015
- 2015-08-12 CN CN201520601957.1U patent/CN204894671U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201730117U (en) | Self-adhesive waterproof roll with strong crossed laminated film | |
| CN107254876B (en) | Pile pulling device and method for reinforced concrete prestressed pipe pile | |
| CN101818577B (en) | Reinforcing method of plate type overhanging component | |
| CN206052541U (en) | A kind of device for preventing small box girder internal model from floating | |
| CN204894671U (en) | Composite waterproof board | |
| CN206928561U (en) | A kind of waterproofing node of thermal-insulating decorative outer wall board and Side fascia | |
| CN212427054U (en) | Pressure-resistant impermeable geomembrane | |
| CN204196374U (en) | Compound water-proof | |
| CN209040863U (en) | A kind of tunnel waterproofing construction | |
| CN205558043U (en) | Combined type carbon -fibre composite reinforcing netting check | |
| CN2937304Y (en) | Improved composite self-adhesvie water-proof roll material | |
| CN201447712U (en) | Embedded-linked type waterproof coiled material | |
| CN204572014U (en) | The ultrasonic pad of anchor bar of waterproof plate in tunnels reinforcement | |
| CN211228554U (en) | Check net and anchor rod combined supporting structure for high and steep bank slope protection | |
| CN204820494U (en) | Ageing resistance waterproofing membrane | |
| CN203623054U (en) | Tear resistant elastomeric modified asphalt waterproof coiled material | |
| CN202702776U (en) | High-adhesion modified polyvinyl chloride waterproof coiled material | |
| CN207032245U (en) | A kind of pile pulling device of armored concrete pile for prestressed pipe | |
| CN202753519U (en) | High elasticity polyethylene polypropylene waterproof rolling material | |
| CN205088667U (en) | Novel direct depth measurement formula plastics drain bar of whole high strength | |
| CN201924355U (en) | Binding carbon fiber anchor cable anchor device | |
| CN110725328A (en) | Check net and anchor rod combined supporting structure for high and steep bank slope protection | |
| CN101514285A (en) | Waterproof material | |
| CN204914792U (en) | Sand face polyvinyl chloride PVC waterproofing membrane | |
| CN205498194U (en) | Stretch -proofing waterproofing membrane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20160812 |