CN109610743B - Waterproof and heat-insulating method for traditional building roof - Google Patents
Waterproof and heat-insulating method for traditional building roof Download PDFInfo
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- CN109610743B CN109610743B CN201811506589.7A CN201811506589A CN109610743B CN 109610743 B CN109610743 B CN 109610743B CN 201811506589 A CN201811506589 A CN 201811506589A CN 109610743 B CN109610743 B CN 109610743B
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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
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Abstract
The invention relates to a waterproof and heat-insulating method for a traditional building roof, which comprises a roof, wherein the roof is formed by combining a plurality of rafters which are sequentially arranged and purlins connected among the plurality of rafters, and rafter stops are fixed between adjacent rafters; one side of the roof, which is separated from the outside, is a roof; the outer side of the roof is fixed with a waterproof structure, and the waterproof structure comprises a waterproof coiled material fixed on the outer side of the roof; the inner side of the roof is fixed with a heat insulation structure; the heat insulation structure comprises a plurality of connecting keels fixed on the inner side of the roof, the connecting keels are arranged in parallel to the purlins, and the connecting keels are arranged at equal intervals along the roof; the side of the connecting keel far away from the roof is fixed with a heat-insulating plate. According to the invention, the waterproof structure is arranged on the outer side of the roof, and the heat insulation structure is arranged on the inner side of the roof, so that the waterproof and heat insulation effects are achieved for the traditional building, and the living comfort level of the traditional building is improved.
Description
Technical Field
The invention relates to the technical field of roof waterproof heat-insulation construction, in particular to a waterproof heat-insulation method for a traditional building roof.
Background
Traditional Chinese buildings are usually of wood structures, and the building structures and the space layout are particularly symmetrical about axes.
As shown in fig. 4, the roof 1 of the conventional building includes rafters 11 and purlins 12. On the vertical cross section of the roof 1, two rafters 11 are symmetrically arranged to form a splayed shape; the purlins 12 are horizontally fixed between the rafters 11, and one of the purlins 12 is fixed at the position where two symmetrical rafters 11 are connected. The rafters 11 are arranged at equal intervals along the length of the roof 1, and all the rafters 11 are connected into a whole by spaceflight. The side of the roof 1 spaced from the outside is referred to as the roof 13, the side of the roof 13 facing the outside is referred to as the outside, and the side of the roof 13 facing the inside is referred to as the inside.
The roof of the existing traditional building is waterproof and heat-insulating by covering tiles on the roof. Because the roof is an important structure for preventing the building from being exposed to wind, water, sunlight and rain, the tiles cannot achieve good waterproof and heat-preservation effects. Therefore, it is necessary to provide a waterproof and heat-insulating method for the roof of the traditional building to achieve the effect of improving the indoor living comfort of the traditional building.
Disclosure of Invention
The invention aims to provide a waterproof and heat-insulating method for a traditional building roof, which is used for waterproofing and heat insulation of the traditional building roof, so that the living and using comfort level in the traditional building is improved.
The above object of the present invention is achieved by the following technical solutions:
a waterproof and heat-insulating method for a traditional building roof comprises a roof, wherein the roof is formed by combining a plurality of rafters which are sequentially arranged and purlins connected among the rafters, and rafter stops are fixed between adjacent rafters; one side of the roof, which is separated from the outside, is a roof; a waterproof structure is fixed on the outer side of the roof, and the waterproof structure comprises a waterproof coiled material fixed on the outer side of the roof; a heat insulation structure is fixed on the inner side of the roof; the heat insulation structure comprises a plurality of connecting keels fixed on the inner side of the roof, the connecting keels are arranged in parallel to the purlins, and the connecting keels are arranged at equal intervals along the roof; and a heat insulation plate is fixed on one side of the connecting keel, which is far away from the roof.
Through adopting above-mentioned technical scheme, set up waterproof construction in the roofing outside to block off external rainwater better. The heat insulation structure is arranged on the inner side of the roof, so that the direct contact between the heat insulation structure and the external environment is avoided, the heat insulation effect is improved, and the service life of the heat insulation structure can be prolonged. Since the distance between the rafters is relatively small in conventional buildings, the waterproof structure can be well fixed to the roof.
The invention is further configured to: the construction steps of the heat insulation structure are as follows: the connecting keel is fixed on the rafters, the insulation board is fixed on the connecting keel by using wood pins or nails, and the facing protective layer is fixed on one side, far away from the roof, of the insulation board.
Through adopting above-mentioned technical scheme, be fixed in the heated board on the rafter through connecting the fossil fragments, improved the wholeness of rafter. Simultaneously, because the heated board is not direct and rafter contact, and the rafter is load-carrying members, when receiving the effect of external force and dead weight, the rafter can take place deformation, and the effort that this deformation produced transmits the heated board through connecting fossil fragments on to reduced the effort that the heated board directly received, makeed the heated board work of keeping warm better.
The invention is further configured to: in the construction process of the heat insulation structure, after a cushion block is arranged on one side, far away from the roof, of the connecting keel for leveling, the heat insulation plate is fixed on the connecting keel.
Through adopting above-mentioned technical scheme, the roughness when improving the heated board installation to improve the heat preservation effect.
The invention is further configured to: in the construction process of the heat insulation structure, the heat insulation plates are sequentially fixed along the connecting keels, and a seam is formed between every two adjacent heat insulation plates; and embedding putty at the joint position and leveling.
Through adopting above-mentioned technical scheme, improve the connection leakproofness between the heated board to the wholeness of reinforcing heated board further improves the heat preservation effect.
The invention is further configured to: in the construction process of the heat insulation structure, after the putty is embedded, arranging a glass ribbon on one side of the joint, which is far away from the roof, wherein the glass ribbon covers the width of the joint; the ribbon of glass filaments is pressed into the putty.
Through adopting above-mentioned technical scheme, the glass ribbon has stronger tensile strength, presses in the putty and improves the intensity of seam between the heated board to the structural strength of seam between the heated board has been improved, and then the improvement heat preservation effect.
The invention is further configured to: and pressing the glass ribbon into putty, and then covering the glass ribbon with the putty to form a putty filling layer, wherein the glass ribbon is positioned inside the putty filling layer.
Through adopting above-mentioned technical scheme, protect the glass ribbon to improve joint strength between the heated board and the wholeness of heated board.
The invention is further configured to: the purlins are fixed on the inner sides of the rafters.
Through adopting above-mentioned technical scheme, protect the stringer to improve the overall structure intensity on roof and prolonged the roof life. And, set up the stringer in the inboard of roofing for the plane in the roofing outside is smooth, thereby fixes waterproofing membrane and roofing better, has improved water-proof effects.
The invention is further configured to: the construction process of the waterproof structure is as follows: firstly, mounting rafter fenders on the outer side of a roof, wherein the rafter fenders are arranged in parallel to purlins; fixing a wood roof boarding on one side of the rafter far away from the roof, and then adhering the waterproof coiled material to one side of the wood roof boarding far away from the roof.
Through adopting above-mentioned technical scheme, waterproofing membrane direct fixation is on the board is looked to the wood for waterproofing membrane's stationary plane is more level and more smooth. When the waterproof coiled material is directly fixed on the rafters, the contact area of the waterproof coiled material and the rafters is only the composition structure of the rafters, and the contact area of the wood roof boarding and the waterproof coiled material is the area of the wood roof boarding. Therefore, the social group of the wooden roof boarding can well improve the fixing effect of the waterproof coiled material, thereby improving the waterproof effect.
The invention is further configured to: in the construction process of the waterproof structure, after the waterproof coiled materials are adhered, the joint of the adjacent waterproof coiled materials is covered with the additional coiled materials.
Through adopting above-mentioned technical scheme, further improve water-proof effects. Because waterproofing membrane lays the in-process, can choose for use polylith waterproofing membrane to tile, and can form the joint line between the adjacent waterproofing membrane, the wholeness between the waterproofing membrane can be improved in the setting of additional coiled material, has reduced waterproofing membrane's waste simultaneously.
The invention is further configured to: in the construction process of the waterproof structure, cement mortar is laid on one side, far away from the roof, of the waterproof coiled material to form a leveling layer, a tile hanging structure is installed on the leveling layer, and then tile sheets are hung on the tile hanging structure.
Through adopting above-mentioned technical scheme, protect waterproofing membrane, the scattered water of roofing that can be convenient for simultaneously. The tiles can improve the attractiveness and appreciation of traditional buildings.
In conclusion, the beneficial technical effects of the invention are as follows:
1. the waterproof structure is arranged on the outer side of the roof, and the heat insulation structure is arranged on the inner side of the roof, so that the waterproof and heat insulation effects are achieved for the traditional building, and the living comfort level of the traditional building is improved; the heat insulation structure is arranged on the inner side of the roof, so that the heat insulation structure can be well protected, and the service life of the heat insulation structure is prolonged; meanwhile, the waterproof structure and the heat-insulating structure are separately arranged, so that the waterproof structure and the heat-insulating structure can be conveniently and independently replaced or maintained, and the repair cost is reduced;
2. set up embedding putty and impress the glass ribbon at the heated board, improve the structural integrity between the heated board to improve the heat preservation effect.
Drawings
Fig. 1 is a partial structural schematic diagram of the present invention.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.
Fig. 4 is a schematic view of the overall structure of the prior art.
In the figure, 1, a roof; 11. rafters; 111. a timber apron; 12. a stringer; 13. a roof; 2. a rafter rail; 3. a waterproof structure; 31. waterproof coiled materials; 32. adding a coiled material; 4. leveling layer; 5. a tile hanging structure; 51. water-guiding strips; 52. hanging battens; 6. a tile; 7. a heat preservation structure; 71. connecting a keel; 711. cushion blocks; 72. a thermal insulation board; 721. seaming; 8. a putty filler layer; 81. a glass ribbon.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the waterproof and heat-insulating method for the traditional building roof disclosed by the invention comprises the following steps:
s1, building the roof 1
Rafters 11 are sequentially arranged, and rafters 11 are integrally fixed by stringers 12 to form roof 1. The side of the roof 1 spaced from the environment is referred to as the roof 13 and the stringers 12 are fastened to the inside of the roof 13. Rafters 2 are fixed between adjacent rafters 11 by means of pins or metal tabs, and the rafters 11 are supported on stringers 12. Rafters 2 are arranged parallel to stringers 12 with equal spacing between adjacent rafters 2, resulting in better integrity between rafters 11.
S2, installing the waterproof structure 3
The plank sheathing 111 is laid above the rafters 11, the adjacent plank sheathing 111 are tightly arranged, and the plank sheathing 111 and the rafters 2 are fixed by pins (not shown).
Referring to fig. 1 and 2, a waterproofing sheet 31 is laid over the top of the plank 111, and the waterproofing sheet 31 is glued to the plank 111. An additional roll 32 is covered at the junction of the adjacent waterproofing rolls 31, and the width of the additional roll 32 is not less than 300 mm.
And then, paving cement mortar on the side, away from the roof 13, of the waterproof coiled material 31 for leveling, completely covering the waterproof coiled material 31 and the additional coiled material 32, and forming the leveling layer 4 after the cement mortar is solidified.
S3, installing the tile 6
With reference to fig. 1 and 3, a tile hanging structure 5 is installed above the leveling layer 4, and the tile hanging structure 5 is fixed to the leveling layer 4 by gluing. The tile structure 5 is formed by a combination of a streamer 51 perpendicular to the stringer 12 and a batten 52 parallel to the stringer 12, the streamer 51 being fixed directly to the screed 4 and the batten 52 being fixed to the streamer 51. And then hanging the tile 6 on the tile hanging structure 5 for fixing.
When the tile chooses the green tile, because the green tile size is less, so only need fix the green tile with cement mortar on screed-coat 4 for the green tile is fixed as an organic whole with screed-coat 4.
S4, installing a heat preservation structure 7
One side of the rafter 11 corresponding to the inner side of the roof 13 is fixedly connected with a keel 71, and the connecting keel 71 is a wood keel. The connecting keels 71 are parallel to the stringers 12 and are spaced apart. The cushion block 711 is adhered to the side of the connecting keel 71 far from the roof 13 for leveling, and then the insulation board 72 is placed on the connecting keel 71. A wooden pin or nail is driven into the insulation board 72 and passes through the block 711 into the connection keel 71, so that the insulation board 72 is stably connected with the connection keel 71.
The insulation boards 72 are evenly distributed along the inner side of the roof 13, and each insulation board 72 is at least fixed with two connecting keels 71. A seam 721 is formed between adjacent insulation panels 72, and putty is inserted and smoothed at the location of seam 721 with a trowel. A layer of glass ribbon 81 is applied over the putty and the glass ribbon 81 is pressed into the putty with a mortar knife and then the glass ribbon 81 is covered with the putty so that the putty in the seam 721 forms the putty filler layer 8. One side of the putty filling layer 8 is flush with the side of the insulation board 72 away from the roof 13, and the glass ribbon 81 is located between the putty filling layer 8.
Finally, a facing protective layer (not shown in the figure) is fixed on one side, away from the roof 13, of the heat insulation plate 72, a plate can be pasted on the heat insulation plate 72, and a suspended ceiling can be fixed on the rafters 11 to shield the heat insulation plate 72.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (7)
1. A waterproof and heat-insulating method for a traditional building roof comprises a roof (1), wherein the roof (1) is formed by combining a plurality of rafters (11) which are sequentially arranged and purlins (12) connected among the rafters (1), and rafter stops (2) are fixed between adjacent rafters (11); one side of the roof (1) which is separated from the outside is a roof (13); the method is characterized in that: a waterproof structure (3) is fixed on the outer side of the roof (13), and the waterproof structure (3) comprises a waterproof roll (31) fixed on the outer side of the roof (13); a heat insulation structure (7) is fixed on the inner side of the roof (13); the heat insulation structure (7) comprises a plurality of connecting keels (71) fixed on the inner side of the roof (13), the connecting keels (71) are arranged in parallel to the purlins (12), and the connecting keels (71) are arranged at equal intervals along the roof (13); a cushion block (711) is adhered to one side, away from the roof (13), of the connecting keel (71) for leveling, and then the heat insulation plate (72) is placed on the connecting keel (71); a wooden pin or a nail is driven into the heat insulation plate (72) and penetrates through the cushion block (711) to enter the connecting keel (71); a heat insulation plate is fixed on one side of the connecting keel (71) far away from the roof (13); the heat insulation plates (72) are uniformly distributed along the inner side of the roof (13), and each heat insulation plate (72) is at least fixed with two connecting keels (71); a joint (721) is formed between the adjacent heat insulation plates (72), and putty is embedded into the position of the joint (721) by a plaster knife and is leveled; covering a layer of glass ribbon (81) on the putty, pressing the glass ribbon (81) into the putty by using a gray knife, and covering the glass ribbon (81) by using the putty so that the putty in the seam (721) forms a putty filling layer (8); one side of the putty filling layer (8) is flush with one side of the heat insulation board (72) far away from the roof (13), and the glass ribbon (81) is positioned between the putty filling layers (8).
2. The traditional building roof waterproof and heat-insulating method according to claim 1, wherein the method comprises the following steps: the construction steps of the heat insulation structure (7) are as follows: and fixing the connecting keel (71) on the rafters (11), and fixing a facing protective layer on one side of the heat-insulating plate (72) far away from the roof (13).
3. The traditional building roof waterproof and heat-insulating method according to claim 2, characterized in that: in the construction process of the heat insulation structure (7), after leveling is performed by arranging a cushion block (711) on one side, far away from the roof (13), of the connecting keel (71), the heat insulation plate (72) is fixed on the connecting keel (71).
4. The traditional building roof waterproof and heat-insulating method according to claim 1, wherein the method comprises the following steps: the purlins (12) are fixed on the inner sides of the rafters (11).
5. The traditional building roof waterproof and heat-insulating method according to claim 4, wherein the method comprises the following steps: the construction process of the waterproof structure (3) is as follows: fixing a plank sheathing (111) on the side of the rafter (11) far away from the stringer (12), and then adhering the waterproof coiled material (31) to the side of the plank sheathing (111) far away from the roof (13).
6. The traditional building roof waterproof and heat-insulating method according to claim 5, wherein the method comprises the following steps: in the construction process of the waterproof structure (3), after the waterproof coiled materials (31) are adhered, the joint of the adjacent waterproof coiled materials (31) is covered with the additional coiled materials (32).
7. The traditional building roof waterproof and heat-insulating method according to claim 5 or 6, characterized in that: in the construction process of the waterproof structure (3), cement mortar is laid on one side, away from the roof (13), of the waterproof coiled material (31) to form a leveling layer (4), a tile hanging structure (5) is installed on the leveling layer (4), and then tile sheets (6) are hung on the tile hanging structure (5).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811506589.7A CN109610743B (en) | 2018-12-10 | 2018-12-10 | Waterproof and heat-insulating method for traditional building roof |
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| CN201811506589.7A CN109610743B (en) | 2018-12-10 | 2018-12-10 | Waterproof and heat-insulating method for traditional building roof |
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| CN109610743A CN109610743A (en) | 2019-04-12 |
| CN109610743B true CN109610743B (en) | 2021-05-14 |
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| CN114961138B (en) * | 2022-03-19 | 2024-02-06 | 福建工程学院 | Traditional building wood roof heat preservation structure and construction method thereof |
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