CN103122680A - Circular arc double line roof flashing construction technology - Google Patents
Circular arc double line roof flashing construction technology Download PDFInfo
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- CN103122680A CN103122680A CN2013100463085A CN201310046308A CN103122680A CN 103122680 A CN103122680 A CN 103122680A CN 2013100463085 A CN2013100463085 A CN 2013100463085A CN 201310046308 A CN201310046308 A CN 201310046308A CN 103122680 A CN103122680 A CN 103122680A
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Abstract
The invention discloses a circular arc double line roof flashing construction technology. The circular arc double line roof flashing construction technology comprises the following steps: step 1, a cement mortar leveling layer is paved on a roof; step 2, a modified asphalt waterproof coiled material layer is paved on the cement mortar leveling layer, wherein lateral sides of modified asphalt waterproof coiled materials are folded upwards and paved on wall bodies, and the upper edge of each lateral side of the modified asphalt waterproof coiled materials is fixed and closed through 250-millimter-phi cement nails; step 3, a foam concrete heat preservation and insulation layer is paved on the modified asphalt waterproof coiled material layer; step 4, a tar felt layer is paved on the foam concrete heat preservation and insulation layer; step 5, a concrete waterproof layer is paved on the tar felt layer; step 6, a cement mortar combination layer is paved on the concrete waterproof layer and anti-slip tiles are pasted on the cement mortar combination layer; and step 7, a cement mortar circular arc transition structure is subjected to construction, the surface of the cement mortar circular arc transition structure is smoothed and pressed through a circular arc mold, and therefore the uniformity of radians is guaranteed. The overall circular arc double line roof flashing construction technology is easy to construct, the effect of a circular arc can increase affinities, and the waterproof effect is good.
Description
Technical field
The present invention relates to a kind of roofing flashing construction technology.
Background technology
For the higher highrise building of Roof Design classification of waterproof, use procedure is most important afterwards to whole engineering for roofworks.The waterproof operation of roofing flashing is many, it is high to require, and is that more position occurs common quality defect.Especially the connecting portion of roof and wall, be the keypoint part of waterproof, usually adopts the aluminum alloy gusset plate planting of layer to construct in prior art.But its splicing place can not be accomplished tight the arrangement unanimously, easily damages simultaneously, causes infiltration.
Summary of the invention
Technical problem to be solved by this invention just is to provide a kind of arc circle two-wire roofing flashing construction technology, convenient construction, good water-proof effect.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: arc circle two-wire roofing flashing construction technology, wherein arc circle two-wire roofing flashing constructing structure comprises roofing and the body of wall vertical with roofing, be equipped with successively cement mortar screeding layer, modified asphalt waterproof coiled material layer, foam concrete heat-preserving isolation layer, malthoid layer, Concrete Anti water layer, cement mortar setting course, antislid brick surface layer on described roofing, described roof and wall junction is provided with cement mortar arc transition structure, it is characterized in that arc circle two-wire roofing flashing construction technology comprises the steps:
1) lay the cement mortar screeding layer at roofing;
2) lay the modified asphalt waterproof coiled material layer on the cement mortar screeding layer, wherein turn on the side of modified asphalt waterproof coiled material and be laid on body of wall, the side top edge of modified asphalt waterproof coiled material closes up with the 250mm cement nail is fixing;
3) lay the foam concrete heat-preserving isolation layer on the modified asphalt waterproof coiled material layer;
4) lay the malthoid layer on the foam concrete heat-preserving isolation layer;
5) lay the concrete water-proof layer on the malthoid layer;
6) establish the cement mortar setting course and be stained with antislid brick on Concrete Anti water layer upper berth;
7) cement mortar arc transition structure is constructed, cement mortar arc transition structure adopts arc circle mould to receive light and pressure surface, guarantees that radian is even.
Preferably, the construction technology of described cement mortar arc transition structure is: at first, and at the bottom of adopting the C20 pea gravel concreten to produce the pea gravel concreten arc; Secondly, after drying at the bottom of the pea gravel concreten arc, smear the thin cement mortar of one deck bottom at the bottom of the pea gravel concreten arc; Then, be affixed on the thin cement mortar of bottom after grid cloth is tight, to surrounding, grid cloth be pressed into the top layer of mortar with trowel by the centre, smooth compacting, forbid the grid cloth fold, the grid cloth surface is exposed to outside the thin cement mortar of bottom; At last, lay the thin cement mortar of surface layer on grid cloth, adopt arc circle mould to receive light and pressure surface.
Preferably, the radius at the bottom of described pea gravel concreten arc is 100mm, and the thickness of the thin cement mortar of described bottom and the thin cement mortar of surface layer is 0.5mm～1mm.
Preferably, described arc circle mould comprises the PVC plate of an arc structure, and described PVC plate inner arc side is provided with grip structure.
Preferably, described grip structure comprises the steel base plate, and described steel base plate and PVC plate are bonding, vertical welding one vertical rod on described steel base plate, and described vertical rod is provided with a wood-handle.
Preferably, the thickness of described cement mortar screeding layer is 20mm; The thickness of described modified asphalt waterproof coiled material layer is 3mm; The thickness of described foam concrete heat-preserving isolation layer is 120mm; The thickness of described Concrete Anti water layer is 40mm; The thickness of described cement mortar setting course is 12mm; The thickness of described antislid brick surface layer is 8mm.
Preferably, turn on the side of described modified asphalt waterproof coiled material layer and be laid on body of wall, modified asphalt waterproof coiled material side layer top edge is 500mm apart from the minimum altitude of roofing, and the side top edge of modified asphalt waterproof coiled material layer is fixed on body of wall with the@250mm cement nail.
The whole easily construction of arc circle two-wire roofing flashing construction technology of the present invention, arc circle effect can increase affine sense, and good water-proof effect.
Description of drawings
The invention will be further described below in conjunction with the drawings and specific embodiments:
Fig. 1 is the schematic diagram of arc circle two-wire roofing flashing constructing structure;
Fig. 2 is arc circle mould structure schematic diagram.
The specific embodiment
Fig. 1 shows arc circle two-wire roofing flashing constructing structure, roofing 1 surrounding is the body of wall 10 vertical with roofing, arc circle two-wire roofing flashing constructing structure, be equipped with successively cement mortar screeding layer 11, modified asphalt waterproof coiled material layer 12, foam concrete heat-preserving isolation layer 13, malthoid layer 14, Concrete Anti water layer 15, cement mortar setting course 16, antislid brick surface layer 17 on described roofing 1, described roofing 1 is provided with cement mortar arc transition structure 19 with body of wall 10 junctions.
The thickness of described cement mortar screeding layer is 20mm; The thickness of described modified asphalt waterproof coiled material layer is 3mm; The thickness of described foam concrete heat-preserving isolation layer is 120mm; The thickness of described Concrete Anti water layer is 40mm; The thickness of described cement mortar setting course is 12mm; The thickness of described antislid brick surface layer is 8mm.Turn on the side of described modified asphalt waterproof coiled material layer 12 and be laid on body of wall 10, modified asphalt waterproof coiled material layer side top edge is 500mm apart from the minimum altitude of roofing, and the side top edge of modified asphalt waterproof coiled material layer is fixed on body of wall with@250mm cement nail 18.
At the bottom of described cement mortar arc transition structure 19 comprises the pea gravel concreten arc, smear the thin cement mortar of one deck bottom at the bottom of described pea gravel concreten arc, lay grid cloth on the thin cement mortar of bottom, lay the thin cement mortar of surface layer on described grid cloth.Radius at the bottom of described pea gravel concreten arc is 100mm, and the thickness of the thin cement mortar of described bottom and the thin cement mortar of surface layer is 0.5mm～1mm.
Arc circle two-wire roofing flashing construction technology, comprise the steps: in addition
1) lay the cement mortar screeding layer at roofing;
2) lay the modified asphalt waterproof coiled material layer on the cement mortar screeding layer, wherein turn on the side of modified asphalt waterproof coiled material and be laid on body of wall, the side top edge of modified asphalt waterproof coiled material closes up with cement nail is fixing;
3) lay the foam concrete heat-preserving isolation layer on the modified asphalt waterproof coiled material layer;
4) lay the malthoid layer on the foam concrete heat-preserving isolation layer;
5) lay the concrete water-proof layer on the malthoid layer;
6) establish the cement mortar setting course and be stained with antislid brick on Concrete Anti water layer upper berth;
7) cement mortar arc transition structure is constructed, cement mortar arc transition structure adopts arc circle mould to receive light and pressure surface, guarantees that radian is even.
And the construction technology of cement mortar arc transition structure is: at first, and at the bottom of adopting the C20 pea gravel concreten to produce the pea gravel concreten arc; Secondly, after drying at the bottom of the pea gravel concreten arc, smear the thin cement mortar of one deck bottom at the bottom of the pea gravel concreten arc; Then, be affixed on the thin cement mortar of bottom after grid cloth is tight, to surrounding, grid cloth be pressed into the top layer of mortar with trowel by the centre, smooth compacting, forbid the grid cloth fold, the grid cloth surface is exposed to outside the thin cement mortar of bottom; At last, lay the thin cement mortar of surface layer on grid cloth, adopt arc circle mould to receive light and pressure surface.
As shown in Figure 2, described arc circle mould comprises the PVC plate 2 of an arc structure, and described PVC plate inner arc side is provided with grip structure 20.Described grip structure comprises the steel base plate, and described steel base plate and PVC plate 2 are bonding, vertical welding one vertical rod on described steel base plate, and described vertical rod is provided with a wood-handle.The thickness of described PVC plate is 2cm.
Claims (7)
1. arc is justified two-wire roofing flashing construction technology, wherein arc circle two-wire roofing flashing constructing structure comprises roofing (1) and the body of wall (10) vertical with roofing, be equipped with successively cement mortar screeding layer (11), modified asphalt waterproof coiled material layer (12), foam concrete heat-preserving isolation layer (13), malthoid layer (14), Concrete Anti water layer (15), cement mortar setting course (16), antislid brick surface layer (17) on described roofing (1), described roofing (1) is provided with cement mortar arc transition structure (19) with body of wall (10) junction; It is characterized in that arc circle two-wire roofing flashing construction technology comprises the steps:
1) lay the cement mortar screeding layer at roofing;
2) lay the modified asphalt waterproof coiled material layer on the cement mortar screeding layer, wherein turn on the side of modified asphalt waterproof coiled material and be laid on body of wall, the side top edge of modified asphalt waterproof coiled material closes up with cement nail is fixing;
3) lay the foam concrete heat-preserving isolation layer on the modified asphalt waterproof coiled material layer;
4) lay the malthoid layer on the foam concrete heat-preserving isolation layer;
5) lay the concrete water-proof layer on the malthoid layer;
6) establish the cement mortar setting course and be stained with antislid brick on Concrete Anti water layer upper berth;
7) cement mortar arc transition structure is constructed, cement mortar arc transition structure adopts arc circle mould to receive light and pressure surface, guarantees that radian is even.
2. arc according to claim 1 is justified two-wire roofing flashing construction technology, and it is characterized in that: the construction technology of described cement mortar arc transition structure is: at first, and at the bottom of adopting the C20 pea gravel concreten to produce the pea gravel concreten arc; Secondly, after drying at the bottom of the pea gravel concreten arc, smear the thin cement mortar of one deck bottom at the bottom of the pea gravel concreten arc; Then, be affixed on the thin cement mortar of bottom after grid cloth is tight, to surrounding, grid cloth be pressed into the top layer of mortar with trowel by the centre, smooth compacting, forbid the grid cloth fold, the grid cloth surface is exposed to outside the thin cement mortar of bottom; At last, lay the thin cement mortar of surface layer on grid cloth, adopt arc circle mould to receive light and pressure surface.
3. arc according to claim 2 is justified two-wire roofing flashing construction technology, and it is characterized in that: the radius at the bottom of described pea gravel concreten arc is 100mm, and the thickness of the thin cement mortar of described bottom and the thin cement mortar of surface layer is 0.5mm～1mm.
4. arc according to claim 2 is justified two-wire roofing flashing construction technology, it is characterized in that: described arc circle mould comprises the PVC plate (2) of an arc structure, and described PVC plate inner arc side is provided with grip structure (20).
5. arc according to claim 4 is justified two-wire roofing flashing construction technology, it is characterized in that: described grip structure comprises the steel base plate, described steel base plate and PVC plate (2) are bonding, vertical welding one vertical rod on described steel base plate, and described vertical rod is provided with a wood-handle.
6. arc according to claim 1 is justified two-wire roofing flashing construction technology, and it is characterized in that: the thickness of described cement mortar screeding layer is 20mm; The thickness of described modified asphalt waterproof coiled material layer is 3mm; The thickness of described foam concrete heat-preserving isolation layer is 120mm; The thickness of described Concrete Anti water layer is 40mm; The thickness of described cement mortar setting course is 12mm; The thickness of described antislid brick surface layer is 8mm.
7. arc according to claim 6 is justified two-wire roofing flashing construction technology, it is characterized in that: turn on the side of described modified asphalt waterproof coiled material layer (12) and be laid on body of wall (10), modified asphalt waterproof coiled material layer side top edge is 500mm apart from the minimum altitude of roofing, and the side top edge of modified asphalt waterproof coiled material layer is fixed on body of wall with@250mm cement nail (18).
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| CN2013100463085A CN103122680A (en) | 2013-02-05 | 2013-02-05 | Circular arc double line roof flashing construction technology |
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| CN2013100463085A CN103122680A (en) | 2013-02-05 | 2013-02-05 | Circular arc double line roof flashing construction technology |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104386A (en) * | 2018-02-08 | 2018-06-01 | 贵州建工集团第二建筑工程有限责任公司 | A kind of roofing flashing construction tool and its construction method |
| CN113216525A (en) * | 2021-05-18 | 2021-08-06 | 广东深望达建材科技工程有限公司 | Waterproof roof and construction method thereof |
| CN115233727A (en) * | 2022-08-05 | 2022-10-25 | 湖南省第四工程有限公司 | Copper bar edge-embedded mortar foot protector and construction method |
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| CN101586381A (en) * | 2008-05-20 | 2009-11-25 | 北京森聚柯高分子材料有限公司 | Waterproof structure and manufacturing method thereof |
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| CN202483092U (en) * | 2012-03-17 | 2012-10-10 | 孔蕾蕾 | Vapor-proof thermal insulation walkable roof |
| CN102733553A (en) * | 2012-07-05 | 2012-10-17 | 江苏武进建筑安装工程有限公司 | Construction method for light glass fiber asphalt shingles of reinforced concrete steep-slope roofs |
| CN102852290A (en) * | 2012-10-17 | 2013-01-02 | 中国建筑第二工程局有限公司 | Roof parapet flashing place structure and construction method thereof |
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2013
- 2013-02-05 CN CN2013100463085A patent/CN103122680A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101586381A (en) * | 2008-05-20 | 2009-11-25 | 北京森聚柯高分子材料有限公司 | Waterproof structure and manufacturing method thereof |
| KR101142119B1 (en) * | 2009-10-23 | 2012-05-09 | 이태식 | A slab excution method for prevention of noise |
| CN102287049A (en) * | 2011-05-26 | 2011-12-21 | 昆明二建建设（集团）有限公司 | Construction method of anti-corrosion and anti-permeability heat insulation roof |
| CN202483092U (en) * | 2012-03-17 | 2012-10-10 | 孔蕾蕾 | Vapor-proof thermal insulation walkable roof |
| CN102733553A (en) * | 2012-07-05 | 2012-10-17 | 江苏武进建筑安装工程有限公司 | Construction method for light glass fiber asphalt shingles of reinforced concrete steep-slope roofs |
| CN102852290A (en) * | 2012-10-17 | 2013-01-02 | 中国建筑第二工程局有限公司 | Roof parapet flashing place structure and construction method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104386A (en) * | 2018-02-08 | 2018-06-01 | 贵州建工集团第二建筑工程有限责任公司 | A kind of roofing flashing construction tool and its construction method |
| CN113216525A (en) * | 2021-05-18 | 2021-08-06 | 广东深望达建材科技工程有限公司 | Waterproof roof and construction method thereof |
| CN115233727A (en) * | 2022-08-05 | 2022-10-25 | 湖南省第四工程有限公司 | Copper bar edge-embedded mortar foot protector and construction method |
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Application publication date: 20130529 |