CN106760246A - A kind of economical water-proof roofing and its construction method - Google Patents
A kind of economical water-proof roofing and its construction method Download PDFInfo
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- CN106760246A CN106760246A CN201710213189.6A CN201710213189A CN106760246A CN 106760246 A CN106760246 A CN 106760246A CN 201710213189 A CN201710213189 A CN 201710213189A CN 106760246 A CN106760246 A CN 106760246A
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- layer
- steel wire
- waterproof layer
- loess
- roofing
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
- E04D11/02—Build-up roofs, i.e. consisting of two or more layers bonded together in situ, at least one of the layers being of watertight composition
Abstract
This application discloses a kind of economical water-proof roofing and its construction method, the water-proof roofing includes structure sheaf and waterproof layer, wherein, structure sheaf is for plate-shaped member and positioned at the bottom of roofing, waterproof layer flattening is 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; 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 laying area of the setting area of steel wire with protective layer is identical.The roofing laying process is simple, and serious forgiveness is high, and good water-proof effect, service life is long, and 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 and its construction method.
Background technology
Roofing as building important component, one of topmost function is " 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, waterproof is carried out using three floors of tarred felt and four floors of tar asphalt felt more than the roofing of general civil small-scale building.First
Ground floor liquid pitch is brushed on the structure sheaf for covering, ground floor asphalt felt is then laid;Again on ground floor asphalt felt
Second layer liquid pitch is brushed, then the paving mode with ground floor asphalt felt is identical, lay second layer asphalt felt;Press again
According to above-mentioned steps, third layer liquid pitch is brushed, and lay third layer asphalt felt;It is last to be brushed on third layer asphalt felt
Apply the 4th layer of liquid pitch.Four liquid pitch so are brushed altogether, three layers of asphalt felt have 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, asphalt felt and pitch easily occur aging
Cracking, destroys the integrality of waterproof layer, influences 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 due to waterproof effect it cannot be guaranteed that, therefore its actual useful year do not reach 10 years far.Further, since civil small-scale is built
Build thing mostly villager independently to build, the factor such as construction team is not professional, working procedure is not in place causes the structure sheaf of roofing smooth
, after laying the waterproof layer of three floors of tarred felt and four floors of tar asphalt felt, easily there is roofing hollow ponding or cracking phenomena in degree shortcoming, further drop
The waterproof effect of low roofing.
The content of the invention
This application provides a kind of economical water-proof roofing and its construction method, to solve Water-proof Measures of Roofs.
In a first aspect, this application provides a kind of economical water-proof roofing, including structure sheaf and waterproof layer, wherein, structure
For plate-shaped member and positioned at the bottom of roofing, waterproof layer flattening is layed on structure sheaf layer, and waterproof layer is metallocene PE
Membrane waterproofing layer;Loess basic unit is filled between structure sheaf and waterproof layer, loess basic unit is levelling slope layer, waterproof layer surface paving
Protective layer is provided with, protective layer is mortar cover, and protective layer is embedded with steel wire, and steel wire is set along protective layer laying direction,
Laying area of the setting area of steel wire with protective layer is identical.
Alternatively, waterproof layer smooths extend on the side wall of parapet from the bottom to top, and waterproof layer passes through asphalt waterproofing paint
It is fixed on the side wall of parapet.
Alternatively, extended height of the loess basic unit on 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 on 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 that 13%, compactness is 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, and compression strength is 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.
Second aspect, this application provides a kind of construction method of economical water-proof roofing, comprises the following steps:In building
The roof position mounting structure layer of thing, structure sheaf is set up in house beam or between the walls, and structure sheaf includes existing concrete face-board for room, band
Muscle prefabricated board or steel plate;Cleaning structure layer, it is yellow to surrounding slope laying cement from center using the center of structure sheaf as peak
Soil, obtains one layer of loess basic unit;Metallocene polyethylene film flattening is laid in loess basic unit, one layer of waterproof layer is obtained;With
Mortar covers waterproof layer, before floating mortar, in the embedded laying layer of steel wire net of waterproof layer, obtains protective layer.
Alternatively, the sloping coefficient of loess basic unit is 5 ‰, and the moisture content of loess basic unit is 13%, and compactness is 90%;It is anti-
The thickness of water layer is 0.15mm, and the flatness of waterproof layer is not higher than 10mm;The thickness of protective layer is 1.5cm, and compression strength is
M7.5;Steel wire includes stainless steel steel wire or hot-galvanized steel silk screen, and the grid of steel wire is 20mm, the steel wire diameter of steel wire
It is 0.3mm.
The third aspect, present invention also provides the construction method of another economical water-proof roofing, comprises the following steps:
The roof position mounting structure layer of building, structure sheaf is set up in house beam or between the walls, and structure sheaf includes existing concrete roof
Plate, band muscle prefabricated board or steel plate;Cleaning structure layer, using the center of structure sheaf as peak, is laid from center to surrounding slope
Cement loess, obtains one layer of loess basic unit, wherein, loess basic unit smooths extend on the side wall of parapet from the bottom to top, loess
Extended height of the basic unit on the side wall of parapet is 5-10cm;Metallocene polyethylene film flattening is laid on loess basic unit
On, one layer of waterproof layer is obtained, waterproof layer smooths extend on the side wall of parapet from the bottom to top, side wall of the waterproof layer in parapet
On extended height be 25-30cm;Waterproof layer is covered with mortar, before floating mortar, in the embedded laying layer of steel wire of waterproof layer
Net, obtains protective layer, and protective layer smooths extend on the side wall of parapet from the bottom to top, and protective layer is on the side wall of parapet
Extended height is 20-25cm;After protective layer is conserved 5-7 days, waterproof layer is fixed on the side of parapet by asphalt waterproofing paint
On wall.
Alternatively, the sloping coefficient of loess basic unit is 5 ‰, and the moisture content of loess basic unit is 13%, and compactness is 90%;It is anti-
The thickness of water layer is 0.15mm, and the flatness of waterproof layer is not higher than 10mm;The thickness of protective layer is 1.5cm, and compression strength is
M7.5;Steel wire includes stainless steel steel wire or hot-galvanized steel silk screen, and the grid of steel wire is 20mm, the steel wire diameter of steel wire
It is 0.3mm.
A kind of economical water-proof roofing that the application is provided, including structure sheaf and waterproof layer, wherein, structure sheaf is plate-like portion
Part and positioned at the bottom of roofing, waterproof layer flattening is 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 is mortar cover, and protective layer is embedded with steel wire, and steel wire is set along protective layer laying direction, steel wire
Laying area of the setting area with protective layer is identical.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 can also easily 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 set up defences water layer on loess basic unit upper berth, it is to avoid because of roofing hollow ponding caused by flatness shortcoming or
The appearance of cracking phenomena, waterproof layer still can be laid in the poor situation of structure sheaf construction quality, it is ensured that the waterproof effect of roofing
Really;Protective layer is set up on waterproof layer, the aging breakage of metallocene polyethylene film waterproof layer is prevented, the roofing climate is reduced
The influence of temperature etc., makes the roofing persistently play waterproof action, improves 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 preventing the cracking of protective layer;Loess basic unit, metallocene polyethylene film waterproof layer,
Mortar cover is cheap, makes roofing input and maintenance cost low.
In addition, the construction method of a kind of economical water-proof roofing that the application is provided, comprises the following steps:In building
Roof position mounting structure layer, structure sheaf is set up in house beam or between the walls, and structure sheaf includes that existing concrete face-board for room, band muscle are pre-
Making sheet or steel plate;Cleaning structure layer, using the center of structure sheaf as peak, cement loess is laid from center to surrounding slope,
Obtain one layer of loess basic unit;Metallocene polyethylene film flattening is laid in loess basic unit, one layer of waterproof layer is obtained;With mortar
Covering waterproof layer, before floating mortar, in the embedded laying layer of steel wire net of waterproof layer, obtains protective layer.The construction method is simple
And serious forgiveness is high, amateur construction team can also easily lay and safeguard, equally, after roofing reaches service life, remove
Roofing is simply easy with recovering.
The construction method of another economical water-proof roofing that the application is provided, comprises the following steps:In the room of building
Top position mounting structure layer, structure sheaf is set up in house beam or between the walls, and structure sheaf includes that existing concrete face-board for room, band muscle are prefabricated
Plate or steel plate;Cleaning structure layer, using the center of structure sheaf as peak, cement loess is laid from center to surrounding slope, is obtained
To one layer of loess basic unit, wherein, loess basic unit smooths extend on the side wall of parapet from the bottom to top, and loess basic unit is in parapet
Side wall on extended height be 5-10cm;Metallocene polyethylene film flattening is laid in loess basic unit, one layer is obtained and is prevented
Water layer, waterproof layer smooths extend on the side wall of parapet from the bottom to top, extended height of the waterproof layer on the side wall of parapet
It is 25-30cm;Waterproof layer is covered with mortar, before floating mortar, in the embedded laying layer of steel wire net of waterproof layer, is protected
Layer, protective layer smooths extend on the side wall of parapet from the bottom to top, and extended height of the protective layer on the side wall of parapet is
20-25cm;After protective layer is conserved 5-7 days, waterproof layer is fixed on the side wall of parapet by asphalt waterproofing paint.The construction
Method is simple and serious forgiveness is high, it is adaptable to the roofing construction with parapet, and amateur special construction team can also easily spread
And if safeguard, equally, after roofing reaches service life, remove and recover roofing it is simply easy.
It should be appreciated that the general description of the above and detailed description hereinafter 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 accompanying drawing to be used needed for 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.
The structural representation of a kind of economical water-proof roofing that Fig. 1 is provided for the application;
The structural representation of another economical water-proof roofing that Fig. 2 is provided for the application.
In Fig. 1 to Fig. 2, symbol is represented:1- structure sheafs, 2- loess basic unit, 3- waterproof layers, 4- steel wires, 5- protective layers, 6-
Parapet.
Specific 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 easily aging
Split, service life is short;Work progress is complicated, and laying, maintenance and dismounting are higher to the professional requirement of construction team;Input and dimension
The shortcomings of protecting relatively costly.Easily to be constructed, good water-proof effect, service life long, low cost, waterproof applied widely
Roofing, this application provides a kind of economical water-proof roofing and its construction method.
The structural representation of a kind of economical water-proof roofing provided referring to Fig. 1, the application.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 conducive 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.
Selection metallocene polyethylene film waterproof layer is, because it has stronger intensity, toughness, inoxidizability and waterproof effect, to use
The time limit is more long, 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, protected
Layer 5 selects mortar cover, prevents waterproof layer 3 because external environment sustains damage, while improving roof strength.In protective layer 5
Be embedded with steel wire 4, steel wire 4 is set along the laying of the protective layer 5 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 preventing the cracking of protective layer 5.
In specific embodiments, loess basic unit 2 smooths slope, loess basic unit 2 from the center of whole roofing to surrounding
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 and minimum point and peak between.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 from needing 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 for 85-95% is more suitable.For the barn of baking tobacco leaves, if barn room
If the leak of face, can baking quality of tobacco, barn main body and extension cigarette beam be caused to have a strong impact on.Therefore, it is right for barn etc.
Roof waterproof effect building higher, the sloping coefficient of loess basic unit 2 is preferably set to 5 ‰, and moisture content is preferably set to 13%, compacting
Degree is preferably set 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, easily there is disrepair phenomenon in the insufficient strength of waterproof layer 3, and service life is relatively low.Cause
This, by a series of tests and experiment, finds the thickness of waterproof layer 3 for 0.13-0.18mm is more suitable, and waterproof layer 3 is flat
Whole degree is not higher than 10mm.The building higher to roof waterproof effect for barn etc., the thickness of waterproof layer 3 is preferably set to
0.15mm。
In specific embodiments, the thickness of protective layer 5 is set 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 the roofing of people can be gone up for some, and compression strength is higher than M7.5.
Steel wire 4 preferably selects rustless steel wire, it is ensured that 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, and steel wire diameter is 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 is improved, and the gravity of roofing is improved, and is had
Roofing is likely to result in 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.It is the structural representation of another economical water-proof roofing that the application is provided, it is adaptable to band referring to Fig. 2
There is the roofing of parapet 6, waterproof layer 3 smooths extend on 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 the side wall of parapet 6 by asphalt waterproofing paint, and periodic maintenance.In order to process
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, the laying gradient increase of waterproof layer 3, 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 on the side wall of parapet 6 be
5-10cm, extended height of the waterproof layer 3 on the side wall of parapet 6 is 25-30cm, and protective layer 5 is on the side wall of parapet 6
Extended height is that 20-25cm is more suitable.Other similar parts identical with the above-mentioned roofing without 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, it is yellow to surrounding slope laying cement from center using the center of structure sheaf 1 as peak
Soil, obtains one layer of loess basic unit 2, 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, one layer of waterproof layer 3 is obtained, 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, is 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, and compression strength is M7.5.
And the water-proof roofing of parapet 6 is directed to, present invention also provides the construction party of another economical water-proof roofing
Method, comprises 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, it is yellow to surrounding slope laying cement from center using the center of structure sheaf 1 as peak
Soil, obtains one layer of loess basic unit 2, and the sloping coefficient of loess basic unit 2 is 5 ‰, and the moisture content of loess basic unit 2 is 13%, compactness
It is 90%, loess basic unit 2 smooths extend on the side wall of parapet 6 from the bottom to top, and loess basic unit 2 is on the side wall of parapet 6
Extended height be 5-10cm,
SC2:Metallocene polyethylene film flattening is laid in loess basic unit 2, one layer of waterproof layer 3 is obtained, waterproof layer 3
Thickness is 0.15mm, and the flatness of waterproof layer 3 is not higher than 10mm, and waterproof layer 3 smooths the side wall for extending to parapet 6 from the bottom to top
On, extended height of the waterproof layer 3 on 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, is obtained
Protective layer 5, protective layer 5 smooths extend on the side wall of parapet 6 from the bottom to top, the prolonging on the side wall of parapet 6 of protective layer 5
Height is stretched for 20-25cm, 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, and compression strength is M7.5.
SE2:After protective layer 5 is conserved 5-7 days, waterproof layer 3 is fixed on the side wall of parapet 6 by asphalt waterproofing paint
On.
Economical water-proof roofing and its construction method that the application is provided.Have the advantage that:
(1) operation 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
Process is simple, serious forgiveness is high, and amateur special construction team can also easily lay and safeguard, equally, is used when roofing reaches
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 broken of metallocene polyethylene film waterproof layer
Damage, reduce the influence of roofing climate temperature etc., roofing is persistently played 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 preventing 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 water layer 3 on the upper berth of loess basic unit 2, it is to avoid because of the appearance of roofing hollow ponding or cracking phenomena caused by flatness shortcoming,
Waterproof layer 3 still can be laid in the poor situation of the construction quality of structure sheaf 1, it is ensured that 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 puts 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 its of the application after the disclosure that specification and practice are applied here is considered
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 knowledge 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 application is not limited to the precision architecture for being described above and being shown in the drawings, and
And can without departing from the scope carry out various modifications and changes.Scope of the present application is only limited by appended claim.
Claims (10)
1. a kind of economical water-proof roofing, it is characterised in that the roofing includes structure sheaf (1) and waterproof layer (3), wherein,
For plate-shaped member and positioned at the bottom of the roofing, waterproof layer (3) flattening is layed in institute to the structure sheaf (1)
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
Matcoveredn (5) is laid on layer, waterproof layer (3) surface, and the protective layer (5) is mortar cover, in the protective layer (5)
Steel wire (4) is embedded with, the steel wire (4) is set along the protective layer (5) laying direction, the setting face of the steel wire (4)
Laying area of the product with the protective layer (5) is identical.
2. roofing as claimed in claim 1, it is characterised in that the waterproof layer (3) smooths extends to parapet from the bottom to top
(6) on side wall, the waterproof layer (3) is fixed on the side wall of the parapet (6) by asphalt waterproofing paint.
3. roofing as claimed in claim 2, it is characterised in that the loess basic unit (2) is on the side wall of the parapet (6)
Extended height be 5-10cm, extended height of the waterproof layer (3) on the side wall of the parapet (6) be 25-30cm, institute
Extended height of the protective layer (5) on the side wall of the parapet (6) is stated for 20-25cm.
4. roofing as claimed in claim 1, it is characterised in that the center from the loess basic unit (2) is described to surrounding slope
The sloping coefficient of loess basic unit (2) is 5 ‰;The moisture content of the loess basic unit (2) is that 13%, compactness is 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, compression strength is
M7.5, the steel wire (4) includes 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.
7. a kind of construction method of economical water-proof roofing, it is characterised in that the described method comprises the following steps:
In roof position mounting structure layer (1) of building, the structure sheaf (1) is set up in house beam or between the walls, the knot
Structure layer (1) includes existing concrete face-board for room, band muscle prefabricated board or steel plate;
The structure sheaf (1) is cleaned, it is yellow to surrounding slope laying cement from center using the center of structure sheaf (1) as peak
Soil, obtains one layer of loess basic unit (2);
Metallocene polyethylene film flattening is laid on the loess basic unit (2), one layer of waterproof layer (3) is obtained;
The waterproof layer (3) is covered with mortar, before floating mortar, in the embedded laying layer of steel wire net of the waterproof layer (3)
(4) protective layer (5), is obtained.
8. method as claimed in claim 7, it is characterised in that the sloping coefficient of the loess basic unit (2) is 5 ‰, the Huang
The moisture content of soil matrix layer (2) is 13%, and compactness is 90%;The thickness of the waterproof layer (3) is 0.15mm, the waterproof layer
(3) flatness is not higher than 10mm;The thickness of the protective layer (5) is 1.5cm, and compression strength is M7.5;The steel wire (4)
Including stainless steel steel wire or hot-galvanized steel silk screen, the grid of the steel wire (4) is 20mm, the steel wire of the steel wire (4)
A diameter of 0.3mm.
9. a kind of construction method of economical water-proof roofing, it is characterised in that the described method comprises the following steps:
In roof position mounting structure layer (1) of building, the structure sheaf (1) is set up in house beam or between the walls, the knot
Structure layer (1) includes concrete face-board for room, band muscle prefabricated board or steel plate;
The structure sheaf (1) is cleaned, it is yellow to surrounding slope laying cement from center using the center of structure sheaf (1) as peak
Soil, obtains one layer of loess basic unit (2), wherein, the loess basic unit (2) smooths the side wall for extending to parapet (6) from the bottom to top
On, extended height of the loess basic unit (2) on the side wall of the parapet (6) is 5-10cm;
Metallocene polyethylene film flattening is laid on the loess basic unit (2), one layer of waterproof layer (3), the waterproof is obtained
Layer (3) smooths extend on the side wall of parapet (6) from the bottom to top, and the waterproof layer (3) is on the side wall of the parapet (6)
Extended height be 25-30cm;
The waterproof layer (3) is covered with mortar, before floating mortar, in the embedded laying layer of steel wire net of the waterproof layer (3)
(4) protective layer (5), is obtained, the protective layer (5) smooths extend on the side wall of parapet (6) from the bottom to top, the protective layer
(5) extended height on the side wall of the parapet (6) is 20-25cm;
After the protective layer (5) conserves 5-7 days, the waterproof layer (3) is fixed on by the parapet by asphalt waterproofing paint
(6) on side wall.
10. method as claimed in claim 9, it is characterised in that the sloping coefficient of the loess basic unit (2) is 5 ‰, the Huang
The moisture content of soil matrix layer (2) is 13%, and compactness is 90%;The thickness of the waterproof layer (3) is 0.15mm, the waterproof layer
(3) flatness is not higher than 10mm;The thickness of the protective layer (5) is 1.5cm, and compression strength is M7.5;The steel wire (4)
Including stainless steel steel wire or hot-galvanized steel silk screen, the grid of the steel wire (4) is 20mm, the steel wire of the steel wire (4)
A diameter of 0.3mm.
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