CN206829511U - A kind of economical water-proof roofing - Google Patents
A kind of economical water-proof roofing Download PDFInfo
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- CN206829511U CN206829511U CN201720344553.8U CN201720344553U CN206829511U CN 206829511 U CN206829511 U CN 206829511U CN 201720344553 U CN201720344553 U CN 201720344553U CN 206829511 U CN206829511 U CN 206829511U
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- waterproof layer
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Abstract
This application discloses a kind of economical water-proof roofing, including structure sheaf and waterproof layer, wherein, structure sheaf is plate-shaped member and is layed in positioned at the bottom of roofing, waterproof layer flattening on structure sheaf that waterproof layer is metallocene polyethylene film waterproof layer；Loess basic unit is filled between structure sheaf and waterproof layer; loess basic unit is levelling slope layer; waterproof layer surface is equipped with protective layer; protective layer is mortar cover; protective layer is embedded with steel wire; steel wire is set along protective layer laying direction, and the setting area of steel wire is identical with the laying area of protective layer.The roofing laying process is simple, and serious forgiveness is high, good water-proof effect, and service life length, input and maintenance cost are low.
Description
Technical field
The application is related to building engineering field more particularly to a kind of economical water-proof roofing.
Background technology
One of important component of the roofing as building, most important function are " becalm and take shelter from rain ".Under normal circumstances, with existing
Pour armored concrete or with the structure sheaf that muscle prefabricated board is roofing, roofing is possessed most basic function.In order to carry out building
Roof waterproof work, in addition to structure sheaf, roofing also sets up waterproof layer, to ensure daily production and life.To avoid waterproof
Layer infiltration, rain water on roof cross flow and maintenance safety, also all around set up parapet in building roofing sometimes.
Currently, the roofing of general civil small-scale building carries out waterproof using three floors of tarred felt and four floors of tar asphalt felt more.First
First layer liquid pitch is brushed on the structure sheaf covered, then lays first layer asphalt felt；Again on first layer asphalt felt
Second layer liquid pitch is brushed, it is then identical with the paving mode of first layer asphalt felt, lay second layer asphalt felt；Press again
According to above-mentioned steps, third layer liquid pitch is brushed, and lay third layer asphalt felt；Finally brushed on third layer asphalt felt
Apply the 4th layer of liquid pitch.Four liquid pitch so have been brushed altogether, three layers of asphalt felt has been laid, that is, has obtained three felts four
The waterproof layer of oil asphalt coiled material.
But three floors of tarred felt and four floors of tar asphalt felt it is outdoor long-term it is exposed be exposed to the sun under, easily there is aging in asphalt felt and pitch
Cracking, the integrality of waterproof layer is destroyed, influence the waterproof effect of roofing.The design period of three floors of tarred felt and four floors of tar asphalt felt is typically ten
Year, but because waterproof effect cannot be guaranteed, therefore its actual useful year does not reach far 10 years.Further, since civil small-scale is built
It is mostly that villager independently builds to build thing, the factors such as construction team is not professional, working procedure is not in place, causes the structure sheaf of roofing smooth
Degree is short of, and after the waterproof layer for laying three floors of tarred felt and four floors of tar asphalt felt, roofing hollow ponding or cracking phenomena easily occurs, further drop
The waterproof effect of low roofing.
Utility model content
This application provides a kind of economical water-proof roofing, to solve Water-proof Measures of Roofs.
This application provides a kind of economical water-proof roofing, including structure sheaf and waterproof layer, wherein, structure sheaf is plate-like portion
Part and the bottom for being located at roofing, waterproof layer flattening are layed on structure sheaf, and waterproof layer is metallocene polyethylene film waterproof
Layer；Loess basic unit is filled between structure sheaf and waterproof layer, loess basic unit is levelling slope layer, and waterproof layer surface is equipped with protection
Layer, protective layer are mortar cover, and protective layer is embedded with steel wire, and steel wire is set along protective layer laying direction, steel wire
Setting area is identical with the laying area of protective layer.
Alternatively, waterproof layer is smoothly extended in the side wall of parapet from the bottom to top, and waterproof layer passes through asphalt waterproofing paint
It is fixed in the side wall of parapet.
Alternatively, extended height of the loess basic unit in the side wall of parapet is 5-10cm, and waterproof layer is in the side of parapet
Extended height on wall is 25-30cm, and extended height of the protective layer in the side wall of parapet is 20-25cm.
Alternatively, from the center of loess basic unit to surrounding slope, the sloping coefficient of loess basic unit is 5 ‰；Loess basic unit
Moisture content is 13%, compactness 90%.
Alternatively, the thickness of waterproof layer is 0.15mm, and the flatness of waterproof layer is not higher than 10mm.
Alternatively, the thickness of protective layer is 1.5cm, compression strength M7.5, and steel wire includes stainless steel steel wire or heat
Galvanized steel wire netting, the grid of steel wire is 20mm, and the steel wire diameter of steel wire is 0.3mm.
A kind of economical water-proof roofing that the application provides, including structure sheaf and waterproof layer, wherein, structure sheaf is plate-like portion
Part and the bottom for being located at roofing, waterproof layer flattening are layed on structure sheaf, and waterproof layer is metallocene polyethylene film waterproof
Layer；Loess basic unit is filled between structure sheaf and waterproof layer, loess basic unit is levelling slope layer, and waterproof layer surface is equipped with protection
Layer, protective layer are mortar cover, and protective layer is embedded with steel wire, and steel wire is set along protective layer laying direction, steel wire
Setting area is identical with the laying area of protective layer.The roofing is tight successively by structure sheaf, loess basic unit, waterproof layer and protective layer
Close combination, laying process is simple, and serious forgiveness is high, and amateur special construction team easily can also lay and safeguard, equally, when this
After roofing reaches service life, remove and recovery roofing is simply easy；With loess basic unit on structure sheaf levelling slope, improve
The flatness of structure sheaf, then water layer of being set up defences on loess basic unit upper berth, avoid because flatness be short of caused by roofing hollow ponding or
The appearance of cracking phenomena, waterproof layer still can be laid in the poor situation of structure sheaf construction quality, ensure the waterproof effect of roofing
Fruit；Protective layer is set up on waterproof layer, prevents that the aging of metallocene polyethylene film waterproof layer is damaged, reduces the roofing climate
The influence of temperature etc., the roofing is persistently played waterproof action, improve the service life of the roofing；Being provided with for steel wire is beneficial to
The holding power and intensity of roofing are improved, while prevents the cracking of protective layer；Loess basic unit, metallocene polyethylene film waterproof layer,
Mortar cover is cheap, makes roofing input and maintenance cost low.
It should be appreciated that the general description and following detailed description of the above are only exemplary and explanatory, not
The application can be limited.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the application, letter will be made to the required accompanying drawing used in embodiment below
Singly introduce, it should be apparent that, for those of ordinary skills, without having to pay creative labor,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation for economical water-proof roofing that the application provides；
Fig. 2 is the structural representation for another economical water-proof roofing that the application provides.
Into Fig. 2, symbol represents Fig. 1：1- structure sheafs, 2- loess basic unit, 3- waterproof layers, 4- steel wires, 5- protective layers, 6-
Parapet.
Embodiment
Due to the roofing using three floors of tarred felt and four floors of tar asphalt felt as waterproof layer that prior art is commonly used, generally opened with easy to aging
Split, service life is short；Work progress is complicated, and laying, the professional requirement safeguarded and removed to construction team are higher；Input and dimension
Protect the shortcomings of cost is higher.Easily to be constructed, good water-proof effect, the waterproof that service life is long, cost is low, applied widely
Roofing, this application provides a kind of economical water-proof roofing and its construction method.
Referring to Fig. 1, a kind of structural representation for economical water-proof roofing that the application provides.The roofing include structure sheaf 1,
Loess basic unit 2, waterproof layer 3 and protective layer 5.Wherein, structure sheaf 1 is plate-shaped member, is set up in house beam or between the walls, is installed on
The roof position of building, structure sheaf 1 can be concrete face-board for room, band muscle prefabricated board or steel plate etc..Structure sheaf 1 is roofing
The bottom.It is uneven because structure sheaf 1 there may exist, using loess basic unit 2 as levelling slope layer, is advantageous in loess basic unit
2 upper berths are set up defences water layer 3.Waterproof layer 3 is metallocene polyethylene film waterproof layer, and the flattening of waterproof layer 3 is layed in loess basic unit 2.
It is due to that it has stronger intensity, toughness, inoxidizability and waterproof effect to select metallocene polyethylene film waterproof layer, is used
The time limit is longer, and itself is cheap and easy to get.Further to improve the waterproof effect of roofing, protective layer 5 is set up on waterproof layer 2, is protected
Layer 5 selects mortar cover, prevents waterproof layer 3 because external environment sustains damage, while improve roof strength.In protective layer 5
Be embedded with steel wire 4, steel wire 4 is set along the protective layer 5 laying direction, the setting area of steel wire 4 with protective layer 5
Laying area is identical, the holding power and intensity that are provided with beneficial to raising roofing of steel wire 4, while prevents the cracking of protective layer 5.
In specific embodiments, loess basic unit 2 is from the center of whole roofing to the smooth slope of surrounding, loess basic unit 2
Sloping coefficient be 3-8 ‰.Wherein, sloping coefficient is exactly structure sheaf 1 and loess basic unit is 2-in-1 and the minimum and peak that gets up
Difference in height (with respect to the horizontal plane) the ratio between horizontal range between minimum point and peak.Because loess basic unit 2 is compared to structure
Layer 1, quality is more soft, and plasticity is stronger, is consequently adapted to as levelling slope layer.At the same time, because it is more soft
Quality, so, the holding power of loess basic unit 2 is poor, it is difficult to mould great slope.In order to prevent roof ponding, roofing needs again
With certain gradient.Therefore, by a series of tests and experiment, the sloping coefficient for finding loess basic unit 2 is 3-8 ‰, loess
The moisture content of basic unit 2 is 10-15%, compactness is 85-95% more suitable.For the barn of baking tobacco leaves, if barn room
If the leak of face, baking quality of tobacco, barn main body and extension cigarette beam can be caused to have a strong impact on.Therefore, for barn etc. pair
The higher building of roof waterproof effect, the sloping coefficient of loess basic unit 2 are preferably arranged to 5 ‰, and moisture content is preferably arranged to 13%, compacting
Degree is preferably arranged to 90%.
In specific embodiments, waterproof layer 3 selects the metallocene polyethylene film waterproof layer of whole, waterproof layer 3
Thickness is 0.13-0.18mm.When waterproof layer 3 is too thick, waterproof layer 3 easily produces not docile, out-of-flatness phenomenon, causes the later stage
Influence waterproof effect；When waterproof layer 3 is too thin, the insufficient strength of waterproof layer 3, easily there is disrepair phenomenon, service life is relatively low.Cause
This, by a series of tests and experiment, it is found that the thickness of waterproof layer 3 is more suitable for 0.13-0.18mm, and waterproof layer 3 is flat
Whole degree is not higher than 10mm.For the building higher to roof waterproof effect such as barn, the thickness of waterproof layer 3 is preferably arranged to
0.15mm。
In specific embodiments, the thickness of protective layer 5 is arranged to 1.2-1.8cm, by a series of tests and experiment,
It was found that the thickness of protective layer 5 is that 1.5cm is the most suitable.Protective layer 5 also needs to possess certain compression strength, is provided in the application
Roofing in, the compression strength of protective layer 5 can be M7.5, and for some roofings for going up people, compression strength is higher than M7.5.
Steel wire 4 preferably selects rustless steel wire, ensures service life, therefore steel wire 4 includes stainless steel steel wire or galvanizing
Steel wire.To ensure the holding power and intensity of steel wire 4, the grid of steel wire 4 is 15-25mm, steel wire diameter 0.2-
0.5mm.When the grid of steel wire 4 is excessive, when steel wire diameter is too small, the holding power and insufficient strength of roofing, protective layer 5 easily goes out
Now ftracture；When the grid of steel wire 4 is too small, when steel wire diameter is excessive, the weight of steel wire 4 improves, and the gravity of roofing improves, and has
Roofing may be caused to cave in.Therefore, by a series of tests and experiment, it is found that the grid of steel wire 4 may be configured as 15-25mm,
Steel wire diameter may be configured as 0.2-0.5mm, and the grid of steel wire 4 is 20mm, and steel wire diameter is that 0.3mm is the most suitable, and most
The self-built housings such as suitable barn.
To avoid roof waterproof layer infiltration, rain water on roof cross flow and safeguarding safety, sometimes also in building roofing surrounding
Enclose and set up parapet 6.Referring to Fig. 2, the structural representation of another economical water-proof roofing provided for the application, suitable for band
There is the roofing of parapet 6, waterproof layer 3 is smoothly extended in the side wall of parapet 6 from the bottom to top, to prevent waterproof layer 3 and daughter
Seeped water between wall 6, waterproof layer 3 is fixed on by asphalt waterproofing paint in the side wall of parapet 6, and periodic maintenance.In order to handle
The waterproof effect of good roofing and the junction of parapet 6 is, it is necessary to loess basic unit 2 be extended to parapet 6, and make smooth song
Face.If the extended height of loess basic unit 2, waterproof layer 3 and protective layer 5 on parapet 6 is too low, due on parapet 6 only
Waterproof layer 3 and protective layer 5, cause roofing and the easy seepage in the junction of parapet 6；Loess basic unit 2, waterproof layer 3 and protective layer 5 exist
If extended height on parapet 6 is too high, waterproof layer 3 lays gradient increase, due to gravity, it is easy to glide or under
Pendant, causes to contact imprecision between each layer, influences waterproof effect.Extended height of the loess basic unit 2 in the side wall of parapet 6 be
5-10cm, extended height of the waterproof layer 3 in the side wall of parapet 6 are 25-30cm, and protective layer 5 is in the side wall of parapet 6
Extended height is that 20-25cm is more suitable.Other similar parts identical with the roofing of above-mentioned no parapet 6 are mutually referring to i.e.
Can, in this not go into detail.
For the water-proof roofing without parapet 6, this application provides a kind of construction method of economical water-proof roofing, including
Following steps：
SA1：In the roof position mounting structure layer 1 of building, structure sheaf 1 is set up in house beam or between the walls, structure sheaf 1
Including existing concrete face-board for room, band muscle prefabricated board or steel plate.
SB1：Cleaning structure layer 1, using the center of structure sheaf 1 as peak, it is yellow to lay cement from center to surrounding slope
Soil, one layer of loess basic unit 2 is obtained, wherein, the sloping coefficient of loess basic unit 2 is 5 ‰, and the moisture content of loess basic unit 2 is 13%, pressure
Solidity is 90%.
SC1：Metallocene polyethylene film flattening is laid in loess basic unit 2, obtains one layer of waterproof layer 3, wherein, waterproof
The thickness of layer 3 is 0.15mm, and the flatness of waterproof layer 3 is not higher than 10mm.
SD1：Waterproof layer 3 is covered with mortar, before floating mortar, in the embedded laying layer of steel wire net 4 of waterproof layer 3, obtained
Protective layer 5, wherein, steel wire 4 includes stainless steel steel wire or hot-galvanized steel silk screen, and the grid of steel wire 4 is 20mm, steel wire
4 steel wire diameter is 0.3mm, and the thickness of protective layer 5 is 1.5cm, compression strength M7.5.
And for there is the water-proof roofing of parapet 6, present invention also provides the construction party of another economical water-proof roofing
Method, comprise the following steps：
SA2：In the roof position mounting structure layer 1 of building, structure sheaf 1 is set up in house beam or between the walls, structure sheaf 1
Including concrete face-board for room, band muscle prefabricated board or steel plate.
SB2：Cleaning structure layer 1, using the center of structure sheaf 1 as peak, it is yellow to lay cement from center to surrounding slope
Soil, one layer of loess basic unit 2 is obtained, the sloping coefficient of loess basic unit 2 is 5 ‰, and the moisture content of loess basic unit 2 is 13%, compactness
For 90%, loess basic unit 2 is smoothly extended in the side wall of parapet 6 from the bottom to top, and loess basic unit 2 is in the side wall of parapet 6
Extended height be 5-10cm,
SC2：Metallocene polyethylene film flattening is laid in loess basic unit 2, obtains one layer of waterproof layer 3, waterproof layer 3
Thickness is 0.15mm, and the flatness of waterproof layer 3 is not higher than 10mm, and waterproof layer 3 smoothly extends to the side wall of parapet 6 from the bottom to top
On, extended height of the waterproof layer 3 in the side wall of parapet 6 is 25-30cm.
SD2：Waterproof layer 3 is covered with mortar, before floating mortar, in the embedded laying layer of steel wire net 4 of waterproof layer 3, obtained
Protective layer 5, protective layer 5 are smoothly extended in the side wall of parapet 6 from the bottom to top, the prolonging in the side wall of parapet 6 of protective layer 5
It is 20-25cm to stretch height, and steel wire 4 includes stainless steel steel wire or hot-galvanized steel silk screen, and the grid of steel wire 4 is 20mm, steel
The steel wire diameter of silk screen 4 is 0.3mm, and the thickness of protective layer 5 is 1.5cm, compression strength M7.5.
SE2：After protective layer 5 conserves 5-7 days, waterproof layer 3 is fixed on to the side wall of parapet 6 by asphalt waterproofing paint
On.
The economical water-proof roofing and its construction method that the application provides.Have the advantage that：
(1) process is simple, and roofing is combined by structure sheaf 1, loess basic unit 2, waterproof layer 3 and protective layer 4 are tight successively, laying
Technique is simple, and serious forgiveness is high, and amateur special construction team easily can also lay and safeguard, equally, when roofing reaches use
After the time limit, remove and recovery roofing is simply easy.
(2) reliability is high, and protective layer 5 is set up on waterproof layer 3, prevents the aging of metallocene polyethylene film waterproof layer from breaking
Damage, the influence of roofing climate temperature etc. is reduced, make roofing continue to play waterproof action, improve the service life of roofing；Steel wire
The holding power and intensity that are provided with beneficial to raising roofing of net 4, while prevent the cracking of protective layer 5.
(3) it is applied widely, with loess basic unit 2 on structure sheaf 1 levelling slope, improve the flatness of structure sheaf 1, then
Set up defences on the upper berth of loess basic unit 2 water layer 3, avoid the appearance of roofing hollow ponding or cracking phenomena caused by flatness is short of,
Waterproof layer 3 still can be laid in the poor situation of the construction quality of structure sheaf 1, ensures the waterproof effect of roofing.
(4) input cost is low, and loess basic unit, metallocene polyethylene film waterproof layer, mortar cover are cheap, make
The roofing is put into and maintenance cost is low.According to construction costs level in 2016, the construction cost of existing water-proof roofing for 40 yuan/
More than flat, design period is 10 years, but because three floors of tarred felt and four floors of tar pitch is easy to ageing failure, actual average service life is less than 8
Year, therefore, existing water-proof roofing input cost is 5 yuan/flat/it is more than year.And the water-proof roofing construction cost of the application less than
10 yuan/flat, more than 5 years service life, input cost is 2 yuan/flat/year.Plus existing water-proof roofing later maintenance cost compared with
Height, therefore, Dominant Facies of the application on input cost are more obvious compared with existing water-proof roofing.
Those skilled in the art will readily occur to the application its after considering specification and putting into practice the disclosure applied here
Its embodiment.The application is intended to any modification, purposes or the adaptations of the application, these modifications, purposes or
Person's adaptations follow the general principle of the application and including the undocumented common knowledges in the art of the application
Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope of the application and spirit are by following
Claim is pointed out.
It should be appreciated that the precision architecture that the application is not limited to be described above and is shown in the drawings, and
And various modifications and changes can be being carried out without departing from the scope.Scope of the present application is only limited by appended claim.
Claims (6)
- A kind of 1. economical water-proof roofing, it is characterised in that the roofing includes structure sheaf (1) and waterproof layer (3), wherein,The structure sheaf (1) is plate-shaped member and is layed in institute positioned at the bottom of the roofing, waterproof layer (3) flattening State on structure sheaf (1), the waterproof layer (3) is metallocene polyethylene film waterproof layer；Loess basic unit (2) is filled between the structure sheaf (1) and waterproof layer (3), the loess basic unit (2) is levelling slope Layer, waterproof layer (3) the surface laying matcoveredn (5), the protective layer (5) is mortar cover, in the protective layer (5) Embedded with steel wire (4), the steel wire (4) is set along the protective layer (5) laying direction, the setting face of the steel wire (4) Product is identical with the laying area of the protective layer (5).
- 2. roofing as claimed in claim 1, it is characterised in that the waterproof layer (3) smoothly extends to parapet from the bottom to top (6) in side wall, the waterproof layer (3) is fixed on by asphalt waterproofing paint in the side wall of the parapet (6).
- 3. roofing as claimed in claim 2, it is characterised in that the loess basic unit (2) is in the side wall of the parapet (6) Extended height be 5-10cm, extended height of the waterproof layer (3) in the side wall of the parapet (6) is 25-30cm, institute It is 20-25cm to state extended height of the protective layer (5) in the side wall of the parapet (6).
- 4. roofing as claimed in claim 1, it is characterised in that described from the center of the loess basic unit (2) to surrounding slope The sloping coefficient of loess basic unit (2) is 5 ‰；The moisture content of the loess basic unit (2) is 13%, compactness 90%.
- 5. roofing as claimed in claim 1, it is characterised in that the thickness of the waterproof layer (3) is 0.15mm, the waterproof layer (3) flatness is not higher than 10mm.
- 6. roofing as claimed in claim 1, it is characterised in that the thickness of the protective layer (5) is 1.5cm, and compression strength is M7.5, the steel wire (4) include stainless steel steel wire or hot-galvanized steel silk screen, and the grid of the steel wire (4) is 20mm, institute The steel wire diameter for stating steel wire (4) is 0.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201720344553.8U CN206829511U (en) | 2017-04-01 | 2017-04-01 | A kind of economical water-proof roofing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720344553.8U CN206829511U (en) | 2017-04-01 | 2017-04-01 | A kind of economical water-proof roofing |
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| Publication Number | Publication Date |
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| CN206829511U true CN206829511U (en) | 2018-01-02 |
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ID=60767219
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| CN201720344553.8U Expired - Fee Related CN206829511U (en) | 2017-04-01 | 2017-04-01 | A kind of economical water-proof roofing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760246A (en) * | 2017-04-01 | 2017-05-31 | 湖南省烟草公司长沙市公司宁乡县分公司 | A kind of economical water-proof roofing and its construction method |
-
2017
- 2017-04-01 CN CN201720344553.8U patent/CN206829511U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760246A (en) * | 2017-04-01 | 2017-05-31 | 湖南省烟草公司长沙市公司宁乡县分公司 | A kind of economical water-proof roofing and its construction method |
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