CN107313560B - Reinforced waterproof roof of archaize building and construction method thereof - Google Patents
Reinforced waterproof roof of archaize building and construction method thereof Download PDFInfo
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- CN107313560B CN107313560B CN201710707833.5A CN201710707833A CN107313560B CN 107313560 B CN107313560 B CN 107313560B CN 201710707833 A CN201710707833 A CN 201710707833A CN 107313560 B CN107313560 B CN 107313560B
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- 238000010276 construction Methods 0.000 title claims abstract description 68
- 239000002023 wood Substances 0.000 claims abstract description 101
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 81
- 239000010935 stainless steel Substances 0.000 claims abstract description 81
- 239000000463 material Substances 0.000 claims abstract description 71
- 239000004033 plastic Substances 0.000 claims abstract description 46
- 229920003023 plastic Polymers 0.000 claims abstract description 46
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 38
- 238000005260 corrosion Methods 0.000 claims abstract description 33
- 239000011083 cement mortar Substances 0.000 claims abstract description 32
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 239000011449 brick Substances 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000010410 layer Substances 0.000 claims description 277
- 238000000034 method Methods 0.000 claims description 16
- 239000004570 mortar (masonry) Substances 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 239000010426 asphalt Substances 0.000 claims description 11
- 238000004078 waterproofing Methods 0.000 claims description 11
- 238000005488 sandblasting Methods 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 239000002131 composite material Substances 0.000 claims description 8
- 239000002344 surface layer Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 7
- 239000000654 additive Substances 0.000 claims description 6
- 230000000996 additive effect Effects 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 238000009435 building construction Methods 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
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- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 230000035699 permeability Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 2
- 235000009537 plain noodles Nutrition 0.000 description 2
- 239000004577 thatch Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
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Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/15—Trimming strips; Edge strips; Fascias; Expansion joints for roofs
- E04D13/158—Trimming strips; Edge strips; Fascias; Expansion joints for roofs covering the overhang at the eave side, e.g. soffits, or the verge of saddle roofs
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
- E04D13/1606—Insulation of the roof covering characterised by its integration in the roof structure
- E04D13/1612—Insulation of the roof covering characterised by its integration in the roof structure the roof structure comprising a supporting framework of roof purlins or rafters
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses an archaize building reinforced waterproof roof and a construction method thereof, wherein the archaize building reinforced waterproof roof comprises a roof area and a cornice end enclosure area, and the roof area sequentially comprises a wood rafter, a brick viewing layer, a wood keel, an anti-corrosion wood board base layer, a first waterproof coiled material layer, a second waterproof coiled material layer, a convex plastic drainage plate layer, a non-woven fabric layer, a steel wire mesh layer, a cement mortar tarpaulin back layer and a roof tile serving layer from inside to outside; the cornice head area sequentially comprises a wood rafter, inner cornice wood, a brick layer, a wood fly rafter, edge cornice wood, a second brick layer, a roof plate layer, an anti-corrosion wood plate base layer, a wood sealing cornice plate, a stainless steel dripping plate, a first waterproof coiled material layer, a second waterproof coiled material layer, a stainless steel angle baffle, a convex plastic drainage plate layer, a non-woven fabric layer, a cornice anti-corrosion wood plate head and the like from inside to outside. The invention breaks through innovation based on the traditional roof waterproof technology of the archaize building, realizes timely drainage of water seepage by building the overhead channel for drainage and moisture permeability, and ensures that the roof waterproof safety coefficient of the archaize building is improved.
Description
Technical Field
The invention belongs to the field of archaize building construction, and particularly relates to an archaize building reinforced waterproof roof and a construction method thereof.
Background
In the field of archaize building construction, roof waterproofing is a serious issue in determining building life. Wood archaize constructions represented by pavilions, tables, buildings, pavilions, galleries and champs are easy to erode by water, roof leakage caused by waterproof problems is long enough to damage a large wood framework, and unpredictable hidden dangers are caused to the construction, personnel safety and property safety.
In addition, once the roof is waterproof, new water seepage hidden danger is often generated due to the patch effect, and the fundamental problem is difficult to solve through local repair.
The traditional roof waterproof system has the root cause of weak capability or difficult durability, and is characterized in that water seeping downwards from a tile roof directly enters a roof structural layer, and no direct discharge channel exists, so that the water stays on a waterproof material surface layer for a long time, and a great test is formed on the waterproof performance of the material. From another angle, water flows downwards, so long as a lower elevation exists, the situation that water seepage can automatically find gaps cannot be avoided, and the process requirement on the lap joint of the waterproof material is also severely tested.
Disclosure of Invention
Aiming at the problems in the prior art, the invention considers that: rather than relying entirely on the quality of the waterproofing material, which is the major contradiction, trying to allow water to drain along a suitable path is "prevented from happening".
The invention has been developed under the concept, and aims to break through innovation on the basis of the traditional roof waterproof technology of the archaize building, and timely drainage of water seepage is realized by building the overhead channel for drainage and moisture permeability, so that the roof waterproof safety coefficient of the archaize building is improved.
The invention provides an archaize building reinforced waterproof roof and a construction method thereof, which are not only suitable for the conventional archaize building roof waterproof engineering at home and abroad, but also can be particularly advantageous in areas with high latitude, large temperature difference and large rainfall, and the conventional sloping roof building can also be used for greatly improving the roof waterproof capability by referring to the method.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the reinforced waterproof roof for the archaize building comprises a roof area and a cornice end enclosure area, wherein the roof area sequentially comprises a wood rafter, a brick-looking layer, a wood keel, an anti-corrosion wood board base layer, a first waterproof coiled material layer, a second waterproof coiled material layer, a convex plastic drainage plate layer, a non-woven fabric layer, a steel wire mesh layer, a cement mortar tarpaulin back layer and a roof tile serving layer from inside to outside;
cornice head district is from inside to outside including wooden rafter, interior mouthful wood, look brick layer, wood fly rafter, edge mouth wood, second look brick layer, fly rafter upper portion wooden roofing sheet layer, anticorrosive plank basic unit, wooden cornice board, stainless steel drip board, first layer waterproofing membrane layer, second layer waterproofing membrane layer, nonrust angle steel baffle, protruding plastics drainage sheet layer, non-woven fabrics layer, cornice anticorrosive plank head, non-woven fabrics upper edge parcel layer, wire mesh layer, cement mortar thatch backing layer, third layer waterproofing membrane head, waterproof mortar enhancement layer, roofing tile make the layer the outer end in cornice head district is equipped with the tile mouth and seals cornice board.
The construction method comprises the following steps: step 1, constructing a roof area base layer; step 2, constructing an anti-corrosion wood board base layer; step 3, constructing a stainless steel drip plate; step 4, constructing a composite waterproof coiled material layer; step 5, constructing a stainless steel angle baffle; step 6, constructing a drainage board layer and a non-woven fabric layer; step 7, constructing a steel wire mesh layer; step 8, constructing a cement mortar tarpaulin back layer; step 9, constructing a cornice seal head area; and 10, constructing a roof tile serving as a layer.
The construction of the roof area base layer in the step 1 comprises the following steps:
according to the archaize building construction process, the wood rafters, the inner opening wood, the brick viewing layer, the wood fly rafters, the edge opening wood, the second brick viewing layer and the wood roof plate layer on the upper part of the fly rafters are sequentially installed;
the step 2 of the construction of the anti-corrosion wood board base layer comprises the following steps:
firstly, based on the original roof truss wood rafters and the brick-looking layers, wood keels with the width of 40mm are nailed above the wood rafters at the gaps between adjacent bricks-looking, the thickness of the wood keels is the same as that of the bricks-looking,
then, on wooden fossil fragments, by cornice to ridge, transversely nail along the roofing slope and put 1.2mX2.4m's anticorrosive plank, after the construction of anticorrosive plank basic unit is accomplished, inspection roughness and face are connected, correspond anticorrosive plank surface course after accomplishing, nail put wooden cornice, wooden cornice is gone up along flush and the face is connected with anticorrosive plank surface, avoid appearing the seam unsmooth. The anti-corrosion wood board has two functions: firstly, protecting the lower viewing brick; and secondly, interface leveling is realized, so that stable connection of the upper waterproof structural layer is facilitated.
The construction of the stainless steel drip plate in the step 3 comprises the following steps:
the corresponding anticorrosive plank basic unit after accomplishing and wooden cornice's boundary line (i.e. building cornice), adopt the screw to be fixed in anticorrosive plank with the stainless steel board that drips and follow, overlap joint width 100mm, stainless steel drips the board and buckles the outsourcing along cornice 90, covers wooden cornice board face height 20mm, drips along 10mm wide, 45 angle bending outwards, avoids from among the roofing structural layer, the water flow wooden cornice of the interior discharge of drainage grillage air passage.
The step 4 of constructing the composite waterproof coiled material layer comprises the following steps:
the first waterproof coiled material layer is SBS modified asphalt waterproof coiled material, in anticorrosive plank basic unit top is fully spread, covers to stainless steel drip the board face on, adopts cold bonding method construction, coiled material joint position and local reinforcing area must accord with roofing waterproof construction standard, SBS modified asphalt waterproof coiled material thickness 3mm, and just, reverse side are the plain noodles, possess following characteristic: the low temperature resistance is excellent, the flexibility is strong, the impact resistance is strong, and the self-healing property is realized;
the second layer waterproof coiled material layer is SBS sand blasting surface layer modified asphalt waterproof coiled material, fully spreads on the first layer waterproof coiled material layer, adopts hot melting method construction, and the sand blasting face of SBS sand blasting surface layer modified asphalt waterproof coiled material faces upwards, and the plain noodles face down, hot melt bonding, this coiled material joint position and local reinforcing area must accord with roofing waterproof construction standard, SBS sand blasting surface layer modified asphalt waterproof coiled material thickness 4mm, the surface is full of cloth quartz sand, and the connection of upper portion structural layer of being convenient for is firstly covered to the rough surface, and the upper portion heat conduction can be effectively isolated to improve waterproof material durability. The waterproof coiled material is required to be upturned by at least 30cm according to the specification when being positioned at the inner and outer corners, the roof and the mountain and the gable. Hot air welding is adopted for lap joint or upturning construction of the male and female corner coiled materials, and the lap joint width is not less than 10cm. Ensure the waterproof effect of the lap joint of the coiled material.
The construction of the stainless steel angle baffle in the step 5 comprises the following steps:
after the construction of the first waterproof coiled material layer and the second waterproof coiled material layer is finished, the first waterproof coiled material layer and the second waterproof coiled material layer penetrate through a roof panel base layer along the position of the roof cornice, which corresponds to the position of the roof cornice, which is retracted by 50mm, by adopting bolts, a stainless steel angle baffle plate is connected with a roof lower wood rafter in an anchoring manner, the stainless steel angle baffle plate is 5mm thick, the section of the stainless steel angle baffle plate is L-shaped, a long side of the stainless steel angle baffle plate is 150mm above the second waterproof coiled material layer, holes are arranged on the long side of the stainless steel angle baffle plate at intervals of about 45cm, the lower wood rafter is correspondingly anchored by bolts, and the short side of the stainless steel angle baffle plate is 50mm, which corresponds to the total thickness of a drain board and a cement mortar tarpaulin back layer, so as to form a baffle plate edge; at the angle of the stainless steel baffle, 5mm diameter water draining holes are arranged at intervals of 300mm on the short edge of 50mm, channels are reserved for water in the drain boards laid at the later stage, after the construction of the stainless steel baffle is finished, waterproof coating is coated on the joint of the second waterproof coiled material layer and the section steel, the contact surface of the section steel and the waterproof coiled material is required to be fully coated, and the joint is required to be coated at two degrees.
The construction of the drainage board layer and the non-woven fabric layer in the step 6 comprises the following steps:
the convex plastic drainage plate layer and the non-woven fabric layer connected above the convex plastic drainage plate layer are integrally produced to form a drainage channel with the total thickness of 10mm, the convex plastic drainage plate layer and the non-woven fabric layer are fully paved on a roof, at the flat section of the roof, the convex plastic drainage plate layer and the non-woven fabric layer are cut at the stainless steel angle baffle, the cut depth is 5mm away from the upper edge of the stainless steel angle baffle, and the cut length is equal to the length of the stainless steel angle baffle;
the convex plastic drainage plate is laid by paying attention to the overlapping of the hip angle according to the requirement of laying the waterproof roofing coiled material, so as to ensure that the overlapping distance of the yin and yang angles meets the standard requirement of the waterproof roofing. The overlap joint width of the convex plastic drain board at the male and female corners is not less than 10cm.
The fixing mode of the convex plastic drainage board layer and the upper non-woven fabric layer is as follows: the fixing clamping pieces are formulated, are arranged in a plum blossom shape at a longitudinal and transverse spacing of 500mm, are fixed to the roof structural layer through bolts by the central holes of the clamping pieces, penetrate through iron wires at two sides of the clamping pieces and are used for fixing upper steel wire meshes to form stable connection of the structural layer, the waterproof layer, the drainage layer and the steel wire mesh layers.
Particularly, the clamping pieces are arranged at the joint of the convex plastic drain plates (and the steel wire meshes) along the joint edges at intervals of not more than 300 mm. The convex plastic drainage plate is applied to the roof, and aims to form drainage, ventilation and moisture permeability channels, thereby radically avoiding the retention of moisture on the waterproof coiled material and minimizing the dependence on the performance of the waterproof material; and the channels can timely dredge hot air and cold flow, so that the durability and stability of the waterproof layer are enhanced.
The step 7 steel wire mesh layer construction comprises the following steps:
the wire net piece is stainless steel in the wire net piece layer, the diameter of the core wire is 1mm, the mesh size is 25mm x 25mm, the wire net piece is laid in the range of the convex plastic drainage plate layer and is connected with the iron wire binding of the fixing clamp piece, the lap joint width laid on the wire net piece layer is not less than 20cm, and the fixing clamp piece at the lap joint is connected in an encrypted mode. The steel wire meshes are arranged according to the lifting slope of the roof so as to ensure the thickness of the mortar tarpaulin back layer and the position of the meshes.
The cement mortar tarpaulin backing layer construction in the step 8 comprises the following steps:
the cement mortar tarpaulin backing layer is matched with a fibrous additive according to local climatic conditions to select whether the additive (crack resistance and frost resistance) is needed or not, if the additive is required, the ratio can be verified in a laboratory, and the cement mortar with the ratio of 1:3 is selected under the general climatic conditions. And calculating the mortar consumption according to the roof area, wherein the placing time of the used cement mortar is less than 2 hours, and the cement mortar with the placing time exceeding 2 hours is strictly forbidden. So as to ensure the integral condensation and waterproof effect of the roof structural layer.
The step 9 cornice seal head area construction comprises the following steps:
the cornice anti-corrosion wood board end socket is formed by superposing and fixing anti-corrosion wood strips with the width of 80mm and the thickness of 10mm between a roof cornice and a stainless steel angle baffle, the total height of superposition is equal to the height of the stainless steel angle baffle, and the anti-corrosion wood board end socket joint is externally reinforced on the stainless steel angle baffle to assist in supporting a mortar tarpaulin back layer; on one hand, the stainless steel water drop plate is used as a nailing base surface of the external tile edge sealing plate to jointly shield the exposed stainless steel water drop plate. Two major points of attention of the installation of the anticorrosive plank head joint are: the non-woven fabric layer above the convex plastic drainage plate layer is turned up to the upper edge of the cornice anti-corrosion wood sealing head plate to realize closing, so that mortar is prevented from falling to the stainless steel drainage plate or the convex plastic drainage plate layer when the roofing cement mortar tarpaulin back layer is constructed, and a drainage channel is prevented from being blocked; secondly, the bottom nails are arranged above the convex plastic drainage plate layer and the non-woven fabric at the cornice, and moisture in the convex plastic drainage plate layer is discharged out of the roof structural layer through the convex plastic drainage plate layer through holes formed in the lower part of the stainless steel angle baffle plate;
construction of cornice waterproof reinforcing layer: the waterproof board sealing head is characterized in that the waterproof board sealing head is arranged on the upper edge of the cornice anti-corrosion board sealing head, the non-woven fabric layer is arranged on the upper edge of the cornice anti-corrosion board sealing head, the cornice is used for starting, the waterproof roll sealing head of the third layer is paved along the width of 30cm of the roof slope, the waterproof mortar reinforcing layer with the thickness of 10mm is additionally coated on the upper part of the waterproof roll sealing head of the third layer, and the position corresponding to condensed water vapor of the cornice is mainly protected. Meanwhile, the cornice wood sealing plate and the cement tarpaulin back are made of two different materials, and particularly transverse shrinkage cracks are easy to generate at the position after the cement tarpaulin back is hardened, so that the cornice waterproof reinforcing layer is indispensable, and the construction can be performed after the cement tarpaulin back layer is finally cured;
tile mouth cornice pre-installation and installation fixation: the tile mouth cornice thickness is 20mm, is the plank that the upper edge forms the flute and rolls, and tile mouth cornice upper portion nail is arranged in cornice anticorrosive wood sealing board, and tile mouth cornice lower part passes through the transition of short wood, and the nail is arranged in on the wood mouth cornice, plays to seal the bottom tile clearance of dripping and shelter from the function of rear side wood mouth cornice, drain bar edge mouth and stainless steel drip board, pays attention to adopting the panel processing preparation that texture, waterproof performance are good during the construction. In order to ensure the shaping effect of the cornice, the tile-mouth cornice plate needs to be manufactured uniformly and continuously according to the shape of the water-dripping tile bottom. During installation, the tile mouth sealing cornice is at least 5mm away from the outer edge mouth of the stainless steel drip plate, and a drainage space is reserved. The tile mouth cornice board is preliminarily processed, the cement mortar tarpaulin back layer is required to be coagulated, the tile is correspondingly processed after the setting-out is completed, after the tile mouth cornice board is preliminarily processed, the cornice is required to be laid and fixed, and then secondary processing and formal installation are carried out according to the actual forming condition of the tile.
The construction of the roof tile working layer in the step 10 comprises the following steps:
and performing construction and acceptance of roof tiles of the archaized building according to the construction process and standard requirements of the archaized building.
Compared with the prior art, the invention has the beneficial effects that:
(1) multilayer waterproof: the invention adopts double-layer waterproof coiled materials to form a composite waterproof system which is used as a 'reinforced waterproof' base layer and cooperates with a bottom anti-corrosion wood board, upper waterproof mortar and a self-waterproof tile roofing material to realize multiple maintenance;
(2) anti-drainage is integrative: the invention arranges the drain board on the waterproof layer of the roof to form the drainage, ventilation and moisture permeability channels, thereby fundamentally avoiding the retention of moisture on the waterproof coiled material and minimizing the dependence on the performance of the waterproof material;
(3) additional value: in the invention, the overhead channel formed by the drainage plate not only can drain water seepage and vapor, but also can timely drain hot air and cold flow, and the durability and stability of the waterproof layer are enhanced.
(4) On the basis of the traditional roof waterproof technology of the archaize building, the invention not only strengthens the waterproof capability by arranging a multiple waterproof composite system, but also breaks through innovation, realizes timely drainage of water seepage by building a drainage and moisture permeable overhead channel, and ensures that the roof waterproof safety coefficient of the archaize building is improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a view in the direction C of fig. 1.
Fig. 3 is a schematic view of the construction of a roofing zone according to the invention.
Fig. 4 is a partial enlarged view of the D area in fig. 3.
Fig. 5 is a schematic structural view of the cornice head area of the present invention.
Fig. 6 is a partial enlarged view of the area E in fig. 5.
Fig. 7 is a construction flow chart of the present invention.
Detailed Description
As shown in fig. 1 to 7, the reinforced waterproof roof for the archaize building of the present embodiment comprises a roof area 1 (the area between A-A in fig. 1) and a cornice head area 2 (the area between B-B in fig. 1),
the roof area 1 sequentially comprises a wood rafter 101, a brick viewing layer 102, a wood keel 103, an anti-corrosion wood board base layer 104, a first waterproof coiled material layer 105, a second waterproof coiled material layer 106, a convex plastic drainage plate layer 107, a non-woven fabric layer 108, a steel wire mesh layer 109, a cement mortar tarpaulin back layer 110 and a roof tile making layer 111 from inside to outside;
cornice end enclosure region 2 is from inside to outside including wooden rafter 101, interior cornice 201, look brick layer 102, wooden rafter 202, along mouthful wood 203, second look brick layer 204, fly rafter upper portion wooden roofing sheet layer 205, anticorrosive plank basic unit 104, wooden cornice 206, stainless steel drip plate 207, first layer waterproofing membrane layer 105, second layer waterproofing membrane layer 106, nonrust angle steel baffle 208, protruding plastics drainage sheet layer 107, non-woven fabrics layer 108, cornice anticorrosive plank end enclosure 209, non-woven fabrics upper edge parcel layer 210, wire mesh layer 109, cement mortar tarpaulin back layer 110, third layer waterproofing membrane end enclosure 211, waterproof mortar enhancement layer 212, roofing tile make layer 111 in proper order the outer end in cornice end enclosure region is equipped with tile cornice board 213.
The construction method of the embodiment comprises the following steps: step 1, constructing a roof area base layer; step 2, constructing an anti-corrosion wood board base layer; step 3, constructing a stainless steel drip plate; step 4, constructing a composite waterproof coiled material layer; step 5, constructing a stainless steel angle baffle; step 6, constructing a drainage board layer and a non-woven fabric layer; step 7, constructing a steel wire mesh layer; step 8, constructing a cement mortar tarpaulin back layer; step 9, constructing a cornice seal head area; and 10, constructing a roof tile serving as a layer.
The step 1 of the construction of the roof area base layer in the embodiment comprises the following steps:
according to the archaize building construction process, the wood rafters 101, the inner opening wood 201, the brick looking layer 102, the wood fly rafters 202, the edge opening wood 203, the second brick looking layer 204 and the upper wood roof plate layer 205 of the fly rafters are sequentially installed;
the step 2 of the construction of the anti-corrosion wood board base layer comprises the following steps:
firstly, based on an original roof truss wood rafter 101 and a brick-looking layer 102, a wood keel 103 with the width of 40mm is nailed above the wood rafter 101 at the gap between adjacent bricks, the thickness of the wood keel 103 is the same as that of the bricks,
then, on wooden fossil fragments 103, by cornice to ridge, transversely nail along the roofing slope and put 1.2mX2.4m's anticorrosive plank, after anticorrosive plank basic unit 104 construction was accomplished, inspection roughness and face are connected, correspond the anticorrosive plank surface course after accomplishing, nail put wooden cornice 206, wooden cornice upper edge flushes and the face is connected with anticorrosive plank face.
The construction of the stainless steel drip plate in the step 3 of the embodiment comprises the following steps:
the stainless steel drip plate 207 is fixed on the upper edge of the anti-corrosion wood board by adopting screws, the lap joint width is 100mm, the stainless steel drip plate 207 is folded and wrapped along the cornice by 90 degrees, the board surface height of the covered wood seal plate 206 is 20mm, the drip edge is 10mm wide, and the 45-degree angle is folded and outwards.
The step 4 composite waterproof coiled material layer construction of the embodiment comprises the following steps:
the first waterproof coiled material layer 105 is an SBS modified asphalt waterproof coiled material, is fully paved above the anti-corrosion wood board base layer 104, covers the upper surface of the stainless steel drip plate 207, is constructed by adopting a cold bonding method, and has a thickness of 3mm, and the front side and the back side are smooth surfaces;
the second waterproof coiled material layer 106 is an SBS sand-blasting surface layer modified asphalt waterproof coiled material, and is fully paved on the first waterproof coiled material layer 105, the construction is carried out by adopting a hot melting method, the sand-blasting surface is upward, the light surface is downward, and the waterproof coiled material is subjected to hot melting bonding, and the thickness of the SBS sand-blasting surface layer modified asphalt waterproof coiled material is 4mm.
The construction of the stainless steel angle baffle in the step 5 of the embodiment comprises the following steps:
after the construction of the first waterproof coiled material layer 105 and the second waterproof coiled material layer 106 is finished, penetrating bolts through the roof panel base layer 104 along the position, corresponding to the roof cornice, of the roof cornice, enabling the stainless steel angle baffle 208 to be connected with the roof lower wood rafter 101 in an anchoring manner, enabling the stainless steel angle baffle 208 to be 5mm thick, enabling the section to be L-shaped, enabling the long side to be 150mm to be arranged above the second waterproof coiled material layer 106, enabling holes to be formed in the long side of the stainless steel angle baffle 208 at intervals of about 45cm, enabling the lower wood rafter 101 to be anchored by the bolts, enabling the short side to be 50mm to correspond to the total thickness of the drain board and the cement mortar tarpaulin back layer, and enabling the baffle to be folded; at the folded angle of the stainless steel baffle 208, water drain holes with the diameter of 5mm are arranged at intervals of 300mm on the short edge of 50mm, and after the construction of the stainless steel baffle 208 is finished, waterproof paint is coated on the second waterproof coiled material layer 106 and the section steel joint.
In this embodiment, the construction of the drainage board layer and the non-woven fabric layer in step 6 includes the following steps:
the convex plastic drainage plate layer 107 and the non-woven fabric layer 108 connected above the convex plastic drainage plate layer are integrally produced to form a drainage channel with the total thickness of 10mm, the convex plastic drainage plate layer 107 and the non-woven fabric layer 108 are fully paved on a roof, the convex plastic drainage plate layer 107 and the non-woven fabric layer 108 are cut at the stainless steel angle baffle 208, the cut depth is 5mm away from the upper edge of the stainless steel angle baffle 208, and the cut length is equal to the length of the stainless steel angle baffle 208;
the fixing manner of the convex plastic drainage board layer 107 and the upper non-woven fabric layer 108 is as follows: the fixing clamping pieces are formulated, are arranged in a plum blossom shape at a longitudinal and transverse spacing of 500mm, are fixed to the roof structural layer through bolts by the central holes of the clamping pieces, penetrate through iron wires at two sides of the clamping pieces and are used for fixing upper steel wire meshes to form stable connection of the structural layer, the waterproof layer, the drainage layer and the steel wire mesh layers.
In the embodiment, the step 7 steel wire mesh layer construction comprises the following steps:
the wire mesh in the wire mesh layer 109 is stainless steel, the diameter of the core wire is 1mm, the mesh size is 25mm x 25mm, the range is paved on the convex plastic drainage plate layer 107, the wire mesh is connected with the iron wire binding of the fixing clamp, the lapping width paved on the wire mesh layer 109 is not less than 20cm, and the fixing clamp at the lapping position is connected in an encrypted mode.
The cement mortar tarpaulin backing layer construction in the step 8 of the embodiment comprises the following steps:
the cement mortar tarpaulin backing layer 110 is matched with whether an additive is needed or not according to local climatic conditions, the mortar dosage is calculated according to the roofing area, and the placing time of the used cement mortar is less than 2 hours.
Step 9 of this embodiment, the construction of the cornice seal head area includes the following steps:
the cornice anti-corrosion wood board seal 209 is formed by superposing and fixing anti-corrosion wood strips with the width of 80mm and the thickness of 10mm between a roof cornice and a stainless steel angle baffle 208, the total height of superposition is equal to the height of the stainless steel angle baffle 208, and the non-woven fabric layer 108 above the convex plastic drainage board layer 107 is turned up to the upper edge of the cornice anti-corrosion wood board seal 209 to realize closing, so that mortar is prevented from falling to the stainless steel drip board 207 or the convex plastic drainage board layer 107 during construction of the roof cement mortar tarpaulin back layer 110; the bottom nails are arranged above the convex plastic drainage plate layer 107 and the non-woven fabric 108 at the cornice, and the water in the convex plastic drainage plate layer 107 is discharged out of the roof construction layer through the convex plastic drainage plate layer 107 by perforating at the lower part of the stainless steel angle baffle 208;
construction of cornice waterproof reinforcing layer: a third-layer waterproof roll sealing head 211 is paved along the width of 30cm of the roof slope from the upper edge of the cornice anti-corrosion wood board sealing head 209, the cement mortar tarpaulin back layer 110 is flushed on the non-woven fabric layer 108, and a 10 mm-thick waterproof mortar reinforcing layer 212 is additionally coated on the upper part of the third-layer waterproof roll sealing head 211;
tile edge sealing plate 213 is pre-installed and fixed: the tile cornice 213 thickness 20mm, for the upper edge form corrugated board that fluctuates, tile cornice 213 upper portion nail is placed cornice anticorrosive wood seal board 209, and tile cornice 213 lower part is through the transition of short wood, and the nail is placed on wood cornice 206, seals the bottom tile clearance of dripping and shields the rim of rear side wood cornice 206, protruding plastics drainage sheet layer 107 and stainless steel drip board 207, tile cornice 213 is apart from the outer rim of stainless steel drip board 207 at least 5mm, and tile cornice 213 primary processing must wait for cement mortar thatch backing 110 to condense, and the tile is done and is corresponded after the lofting is accomplished and is gone on, and after the tile cornice 213 of primary processing was premounted, secondary processing and formally install according to the actual shaping condition of tile.
While the foregoing embodiments have been described in detail and with reference to the present invention, it will be apparent to one skilled in the art that modifications and improvements can be made based on the disclosure without departing from the spirit and scope of the invention.
Claims (10)
1. The reinforced waterproof roof of the archaize building is characterized by comprising a roof area (1) and a cornice sealing head area (2),
the roof area (1) sequentially comprises a wood rafter (101), a brick viewing layer (102), a wood keel (103), an anti-corrosion wood board base layer (104), a first waterproof coiled material layer (105), a second waterproof coiled material layer (106), a convex plastic drainage plate layer (107), a non-woven fabric layer (108), a steel wire mesh layer (109), a cement mortar tarpaulin back layer (110) and a roof tile making layer (111) from inside to outside;
cornice head district (2) is by interior to outside including wooden rafter (101), interior mouthful wood (201), look brick layer (102), wooden fly rafter (202), along mouthful wood (203), brick layer (204) are looked to the second, fly rafter upper portion wooden roofing sheet layer (205), anticorrosive plank basic unit (104), wooden seal cornice board (206), stainless steel drip plate (207), first layer waterproofing membrane layer (105), second floor waterproofing membrane layer (106), stainless steel angle baffle (208), protruding plastics drainage sheet layer (107), non-woven fabrics layer (108), cornice anticorrosive plank head (209), non-woven fabrics upper edge parcel layer (210), wire mesh layer (109), cement mortar tarpaulin back layer (110), third layer waterproofing membrane head (211), waterproof mortar enhancement layer (212), roofing tile make layer (111) the outer end in cornice head district is equipped with tile seal cornice board (213).
2. The construction method of the reinforced waterproof roof of the archaize building is characterized by comprising the following steps: step 1, constructing a roof area base layer; step 2, constructing an anti-corrosion wood board base layer; step 3, constructing a stainless steel drip plate; step 4, constructing a composite waterproof coiled material layer; step 5, constructing a stainless steel angle baffle; step 6, constructing a drainage board layer and a non-woven fabric layer; step 7, constructing a steel wire mesh layer; step 8, constructing a cement mortar tarpaulin back layer; step 9, constructing a cornice seal head area; and 10, constructing a roof tile serving as a layer.
3. The method for constructing the reinforced waterproof roof of the archaized building according to claim 2, wherein the step 1 of constructing the base layer of the roof area comprises the following steps:
according to the archaize building construction process, the wood rafters (101), the inner opening wood (201), the brick observing layer (102), the wood fly rafters (202), the edge opening wood (203), the second brick observing layer (204) and the upper wood roof plate layer (205) of the fly rafters are sequentially installed;
the step 2 of the construction of the anti-corrosion wood board base layer comprises the following steps:
firstly, based on an original roof truss wood rafter (101) and a brick-looking layer (102), a wood keel (103) with the width of 40mm is nailed above the wood rafter (101) at the gap between adjacent bricks, the thickness of the wood keel (103) is the same as that of the bricks,
then, on wooden fossil fragments (103), by cornice to ridge, transversely nail along the roofing slope and put 1.2mX2.4m's anticorrosive plank, anticorrosive plank basic unit (104) construction is accomplished the back, and inspection roughness and face are connected, correspond anticorrosive plank face layer after accomplishing, nail and put wooden cornice (206), wooden cornice upper edge flushes and the face is connected with anticorrosive plank face.
4. The construction method of the reinforced waterproof roof of the archaized building according to claim 2, wherein the construction of the stainless steel drip plate in the step 3 comprises the following steps:
the stainless steel drip plate (207) is fixed on the upper edge of the anti-corrosion wood board by screws corresponding to the boundary line between the finished anti-corrosion wood board base layer (104) and the wood cornice (206), the lap joint width is 100mm, the stainless steel drip plate (207) is folded and wrapped at 90 DEG along the cornice, the height of the surface of the wood cornice (206) is 20mm, the drip edge is 10mm wide, and the 45 DEG angle is folded and wrapped outwards.
5. The construction method of the reinforced waterproof roof of the archaized building according to claim 2, wherein the step 4 composite waterproof roll layer construction comprises the following steps:
the first waterproof coiled material layer (105) is an SBS modified asphalt waterproof coiled material, is fully paved above the anti-corrosion wood board base layer (104), covers the upper plate surface of the stainless steel drip plate (207), is constructed by adopting a cold bonding method, and has the thickness of 3mm and the front and back surfaces which are smooth surfaces;
the second waterproof coiled material layer (106) is an SBS sand-blasting surface layer modified asphalt waterproof coiled material, the second waterproof coiled material layer is fully paved on the first waterproof coiled material layer (105), the construction is carried out by adopting a hot melting method, the sand-blasting surface is upward, the light surface is downward, and the second waterproof coiled material layer is bonded by hot melting, and the thickness of the SBS sand-blasting surface layer modified asphalt waterproof coiled material is 4mm.
6. The construction method of the reinforced waterproof roof of the archaized building according to claim 2, wherein the construction of the stainless steel angle baffle plate in the step 5 comprises the following steps:
after the construction of the first waterproof coiled material layer (105) and the second waterproof coiled material layer (106) is finished, bolts are adopted to penetrate through a roof panel base layer (104) along the position, corresponding to the roof cornice, of the roof cornice, a stainless steel angle baffle (208) is connected with a roof lower wood rafter (101) in an anchoring manner, the stainless steel angle baffle (208) is 5mm thick, the section of the stainless steel angle baffle is L-shaped, the long side of the stainless steel angle baffle is 150mm arranged above the second waterproof coiled material layer (106), holes are formed at intervals of about 45cm on the long side of the stainless steel angle baffle (208), the lower wood rafter (101) is anchored by the bolts, and the short side of the stainless steel angle baffle is 50mm corresponding to the total thickness of a drain board and a cement mortar tarpaulin back layer to form a baffle edge; and 5mm diameter water drainage holes are formed in the folded angle of the stainless steel angle baffle plate (208) at intervals of 300mm on the short edge of 50mm, and after the construction of the stainless steel angle baffle plate (208) is finished, waterproof coating is coated on the joint of the second waterproof coiled material layer (106) and the section steel.
7. The method for constructing reinforced waterproof roof of archaized building according to claim 2, wherein the construction of the drainage board layer and the non-woven fabric layer in the step 6 comprises the following steps:
the convex plastic drainage plate layer (107) and the non-woven fabric layer (108) connected above the convex plastic drainage plate layer are integrally produced to form a drainage channel with the total thickness of 10mm, the convex plastic drainage plate layer (107) and the non-woven fabric layer (108) are fully paved on a roof, at the straight section of the roof, the convex plastic drainage plate layer (107) and the non-woven fabric layer (108) are cut at the stainless steel baffle plate (208), the cut depth is 5mm away from the upper edge of the stainless steel baffle plate (208), and the cut length is equal to the length of the stainless steel baffle plate (208);
the fixing mode of the convex plastic drainage plate layer (107) and the upper non-woven fabric layer (108) is as follows: the fixing clamping pieces are formulated, are arranged in a plum blossom shape at a longitudinal and transverse spacing of 500mm, are fixed to the roof structural layer through bolts by the central holes of the clamping pieces, penetrate through iron wires at two sides of the clamping pieces and are used for fixing upper steel wire meshes to form stable connection of the structural layer, the waterproof layer, the drainage layer and the steel wire mesh layers.
8. The method for constructing the reinforced waterproof roof of the archaized building according to claim 2, wherein the step 7 steel wire mesh sheet construction comprises the following steps:
the steel wire mesh piece in the steel wire mesh piece layer (109) is made of stainless steel, the diameter of a core wire is 1mm, the mesh size is 25mm x 25mm, the steel wire mesh piece is laid in the range of the convex plastic drainage plate layer (107) and is connected with the iron wire binding of the fixing clamp piece, the lap joint width laid on the steel wire mesh piece layer (109) is not less than 20cm, and the fixing clamp piece at the lap joint is connected in an encrypted mode.
9. The construction method of the reinforced waterproof roof of the archaized building according to claim 2, wherein the cement mortar tarpaulin back layer construction of the step 8 comprises the following steps:
the cement mortar tarpaulin backing layer (110) is matched with a fibrous additive according to local climatic conditions to select whether the additive is needed or not, the mortar dosage is calculated according to the roofing area, and the placing time of the used cement mortar is less than 2 hours.
10. The method for constructing the reinforced waterproof roof of the archaized building according to claim 2, wherein the step 9 cornice head area construction comprises the following steps:
the cornice anti-corrosion wood plate seal head (209) is formed by overlapping and fixing anti-corrosion wood strips with the width of 80mm and the thickness of 10mm between a roof cornice and a stainless steel angle baffle (208), the total height of the overlapping is equal to the height of the stainless steel angle baffle (208), a non-woven fabric layer (108) above a convex plastic drainage plate layer (107) is turned up to the upper edge of the cornice anti-corrosion wood plate seal head (209), closing is achieved, and mortar is prevented from falling to the stainless steel water dropping plate (207) or the convex plastic drainage plate layer (107) during construction of a roof cement mortar tarpaulin layer (110); the bottom nails are arranged above the drainage plate (107) and the non-woven fabric (108) at the cornice, moisture in the convex plastic drainage plate layer (107) is perforated at the lower part of the stainless steel angle baffle plate (208), and is discharged out of the roof structural layer through the convex plastic drainage plate layer (107);
construction of cornice waterproof reinforcing layer: a third-layer waterproof roll sealing head (211) is paved along the width of 30cm of the roof slope from the upper edge of the cornice anti-corrosion wood board sealing head (209) and on the non-woven fabric layer (108) to be flush with the cement mortar tarpaulin back layer (110), and a 10 mm-thick waterproof mortar reinforcing layer (212) is additionally coated on the upper part of the third-layer waterproof roll sealing head (211);
tile mouth cornice (213) are installed in advance and are installed fixedly: the tile cornice plate (213) thickness is 20mm, for the plank that the upper edge shape becomes the flute and fluctuates, tile cornice plate (213) upper portion nail is placed cornice anticorrosive wood sealing board (209), the transition of cornice plate (213) lower part through the short wood, the nail is placed in on wood cornice plate (206), seal the bottom tile clearance of dripping and shield the edge mouth and the stainless steel drip plate (207) of rear side wood cornice plate (206), protruding plastics drainage sheet layer (107), tile cornice plate (213) are apart from stainless steel drip plate (207) outer edge mouth at least 5mm, tile cornice plate (213) preliminary working must wait for cement mortar tarpaulin backing layer (110) to condense, tile is done and is done after the lofting corresponds, and after the tile cornice plate (213) of preliminary working carries out pre-installation, carries out secondary processing and formal installation according to the actual shaping condition of tile.
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| CN108716260A (en) * | 2018-05-25 | 2018-10-30 | 云南建投第三建设有限公司 | A kind of pseudo-classic architecture Sloping roof cornice waterproof construction method |
| CN109057042A (en) * | 2018-09-06 | 2018-12-21 | 北京城建八建设发展有限责任公司 | A kind of construction method of concrete shear force wall installation lightweight wood structure roof |
| CN112282168A (en) * | 2020-12-07 | 2021-01-29 | 南京市园林规划设计院有限责任公司 | Firm thatch-top concrete wood-like building roof and cornice construction method |
| CN113250390A (en) * | 2021-04-23 | 2021-08-13 | 中国五冶集团有限公司 | Archaize building roofing eaves mouth rafter is looked around |
| CN113982315B (en) * | 2021-10-15 | 2023-03-28 | 江苏凯伦建材股份有限公司 | Construction method for repairing ancient building roof in waterproof manner |
| CN114607104A (en) * | 2022-04-12 | 2022-06-10 | 隆基乐叶光伏科技有限公司 | Metal roofing eaves mouth structure and photovoltaic roof |
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