CN105672584B - A kind of ancient building covers back of the body roof construction method with mat - Google Patents
A kind of ancient building covers back of the body roof construction method with mat Download PDFInfo
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- CN105672584B CN105672584B CN201610041753.6A CN201610041753A CN105672584B CN 105672584 B CN105672584 B CN 105672584B CN 201610041753 A CN201610041753 A CN 201610041753A CN 105672584 B CN105672584 B CN 105672584B
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- 238000010276 construction Methods 0.000 title claims abstract description 50
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- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims abstract description 43
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims abstract description 43
- 235000009120 camo Nutrition 0.000 claims abstract description 43
- 235000005607 chanvre indien Nutrition 0.000 claims abstract description 43
- 239000011487 hemp Substances 0.000 claims abstract description 43
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 21
- 239000004571 lime Substances 0.000 claims abstract description 21
- 239000011505 plaster Substances 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 241001482108 Alosa pseudoharengus Species 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000001035 drying Methods 0.000 claims abstract description 9
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000835 fiber Substances 0.000 claims abstract description 7
- 239000000428 dust Substances 0.000 claims abstract description 5
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 4
- 239000002002 slurry Substances 0.000 claims description 23
- 238000005336 cracking Methods 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 7
- 208000009146 rhinoscleroma Diseases 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000003032 molecular docking Methods 0.000 claims description 3
- 239000013589 supplement Substances 0.000 claims description 3
- 241001536352 Fraxinus americana Species 0.000 claims description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 2
- 235000011613 Pinus brutia Nutrition 0.000 claims description 2
- 241000018646 Pinus brutia Species 0.000 claims description 2
- 230000008030 elimination Effects 0.000 claims description 2
- 238000003379 elimination reaction Methods 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 101100008050 Caenorhabditis elegans cut-6 gene Proteins 0.000 claims 1
- 238000005202 decontamination Methods 0.000 claims 1
- 230000003588 decontaminative effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 5
- 230000008447 perception Effects 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 9
- 238000013461 design Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000007689 inspection Methods 0.000 description 5
- 239000010902 straw Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 235000019362 perlite Nutrition 0.000 description 2
- 239000010451 perlite Substances 0.000 description 2
- 238000003908 quality control method Methods 0.000 description 2
- 238000009418 renovation Methods 0.000 description 2
- 101100127656 Caenorhabditis elegans lam-2 gene Proteins 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- OWZREIFADZCYQD-NSHGMRRFSA-N deltamethrin Chemical compound CC1(C)[C@@H](C=C(Br)Br)[C@H]1C(=O)O[C@H](C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 OWZREIFADZCYQD-NSHGMRRFSA-N 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D7/00—Roof covering exclusively consisting of sealing masses applied in situ; Gravelling of flat roofs
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
Back of the body roof construction method is covered with mat the present invention relates to ancient building, can effectively solve to ancient building cover with mat the back of the body roofing it is efficient, cost is low, ensure repairing quality the problem of, method be cover with mat the back of the body roofing base treatment, residual mortar and dust including removing sheathing tile or roof boarding layer surface, hook patter ash；Prepare hemp-fibred plaster：The weight ratio of lime and hemp cut is 92 95% ︰ 5 8%；Smear backplate ash：One layer of hemp-fibred plaster is smeared on the roof boarding or sheathing tile on roof, then carries out covering the mud back of the body with mat；Cover the mud back of the body with mat：Covered with mat on backplate ash and smear 2~3 layers of mud back of the body, make to cover with mat that mud backing layer is closely knit, drying is parched；Cover moon the lime back of the body and a steel gray back of the body with mat：Elbowing, viscous fiber crops, dry in the air the ash back of the body.Efficiency of construction of the present invention is high, expense is low, cover back of the body roofing with mat to be tightly combined, firmly, roof heat insulation water resistance is good, and roofing is smooth, the gradient is straight, perception effect is good, each position carries out unified planning according to examination row's result, it is to avoid causes waste without accurate dimension during cutting, reduces loss, non-environmental-pollution, economic and social benefit is huge.
Description
Technical field
The present invention relates to building, particularly a kind of ancient building covers back of the body roof construction method with mat.
Background technology
China is an ancient civilized country, and ancient building is numerous, and ancient building covers back of the body roofing with mat due to its unique construction technology and skill
Art, current n and building in the style of the ancients construction in be widely popularized, but due to ancient building roofing cover with mat the back of the body building technology,
Technique lacks scientific quantification with material mixture ratio and analyzed, and is spread construction method and construction technology among traditional craftsman more, builds skill
Art and material mixture ratio, work progress etc. are gradually forgotten for people, do not unify the construction method of science.
The method that construction relies primarily on practical experience now and oral teaching inspires true understanding, lack of standardization, it is difficult to construct, construction quality is obtained not
To guarantee, and costly, the time is long, therefore, how to cover that back of the body roofing is efficient, cost is low with mat to ancient building, it is ensured that repairing quality is
The technical problem of building field urgent need to resolve.
The content of the invention
For above-mentioned situation, to overcome the defect of prior art, the purpose of the present invention is just to provide a kind of ancient building and covers the back of the body with mat
Roof construction method, can effectively solve to ancient building cover with mat the back of the body roofing it is efficient, cost is low, ensure repairing quality the problem of.
The technical scheme that the present invention is solved is realized by following steps：
Cover the base treatment of back of the body roofing with mat, including remove sheathing tile or the residual mortar and dust of roof boarding layer surface, hook patter ash；
Prepare hemp-fibred plaster：The weight ratio of lime and hemp cut is 92-95% ︰ 5-8%；Smear backplate ash：One is smeared on the roof boarding or sheathing tile on roof
Layer hemp-fibred plaster, then carry out covering the mud back of the body with mat；Cover the mud back of the body with mat：Covered with mat on backplate ash and smear 2~3 layers of mud back of the body, it is closely knit to make to cover with mat mud backing layer, dries dry
Thoroughly；Cover moon the lime back of the body and a steel gray back of the body with mat：Elbowing, viscous fiber crops, dry in the air the ash back of the body.
Efficiency of construction of the present invention is high, and expense is low, covers back of the body roofing with mat and is tightly combined, firmly, roof heat insulation water resistance is good, roofing
The smooth, gradient is straight, and perception effect is good, and each position carries out unified planning according to examination row's result, it is to avoid without accurate dimension during cutting
Cause to waste, reduce loss, non-environmental-pollution, economic and social benefit is huge.
Brief description of the drawings
Fig. 1 is process chart of the invention.
Embodiment
The embodiment of the present invention is elaborated below in conjunction with accompanying drawing.
As shown in Figure 1, the present invention is in specific implementation, and flow is：Basic unit checks and accepts and cleaning --- smearing backplate ash --- point
Layer covers the mud back of the body with mat（Cover the mud back of the body, the back of the body that dries in the air with mat, clap the back of the body）--- the grey back of the body is covered in layering with mat（Cover with mat the back of the body of the plastering-bat back of the body-elbowing, viscous fiber crops-bundle back of the body-
Dry in the air the back of the body）--- cover the inspection of back of the body roofing with mat, mend and smear --- roofing is cleared up, and is specifically realized by following steps：
1st, the base treatment of back of the body roofing is covered with mat：
（1）, the residual mortar and dust of sheathing tile or roof boarding layer surface are removed, and to being carried out at roofing protruding parts and honeycomb
Cleaning；
（2）, hook patter ash：It is more than 5mm gap between wood sheathing, it is real to hook flat wiping with ash；When gap is excessive, first nail is mended
Batten hooks smear again；
2nd, hemp-fibred plaster is prepared：Suede length is not less than to 80cm hemp cut, is drenched, run through 1 hour with clear water, then bullet pine shakes loose simultaneously
Remove impurity, then mixed and stirred with lime together with mix, during the percentage by weight of lime and hemp cut is 92-95% ︰ 5-8%, hemp cut
Hemp cut suede accounts for more than 50%；
3rd, backplate ash is smeared：Smear one layer of hemp-fibred plaster on the roof boarding or sheathing tile on roof, 1~2cm of thickness dries in the air to seventy percent dry, then
The mud back of the body is covered in progress with mat；
4th, the mud back of the body is covered with mat：Covered with mat on backplate ash and smear 2~3 layers of mud back of the body, 3cm is not to be exceeded in thickness, prevent from making because the mud back of the body is too thick
Into cracking；Every layer of mud back of the body is dried after having covered with mat in outdoor environment to doing very likely, then is sprinkled blue or green slurry in mud back and clapped the back of the body, claps the back of the body many
In 3 times, make to cover with mat that mud backing layer is closely knit, drying is parched；
Described blue or green slurry is to stir into pulpous state by steel gray add water, and crosses the wide sieve series no more than 0.2cm of mesh into steel gray is bulk
It is steel gray, add water elimination lime-ash before use；In use, blue or green slurry should supplement clear water in time, steel gray one should be supplemented afterwards twice being watered
It is secondary, it is ensured that quality；
5th, a moon lime back of the body is covered with mat：
1）Cover with mat drying the mud back of covering with mat that parches and smear the bluish white ash of the big hemp cut of layer 2-4,3cm is not to be exceeded per thickness degree, prevents
Because ash the back of the body it is too thick and caused by ftracture；
2）1 layer is often covered with mat, has dried in the air to seventy percent dry, rolled 8-10 times with rolling son and catching up with repeatedly；
3）The ash back of the body is covered with mat when smearing to last layer, and hemp cut is clapped on surface, claps hemp cut using soft hemp cut suede, makes hemp cut suede point
Cloth is even close, sprinkles blue or green slurry and catches up with and roll, hemp cut suede is rubbed in fact to the marrow, and every square metre of ash back of the body is overall to be patted more than 10 times；
6th, the steel gray back of the body is covered with mat：
1）After month lime back of the body fully dries, cover with mat and smear the steel gray back of the body, 3cm is not to be exceeded in ash back of the body thickness, prevent because ash carry on the back it is too thick and
Cause cracking；
2）The steel gray back of the body dries in the air to seventy percent dry, is rolled more than 5 times with rolling son and firmly catching up with repeatedly；
3）Catch up with to roll every time and all should first brush blue or green slurry, green grass or young crops slurry is with the scleroma of the ash back of the body by thick thinning；
7th, elbowing, viscous fiber crops：
When the hemp-fibred plaster back of the body is done to eighty per cant, in the viscous numb elbowing of grey back, with top end in the waddy of semi-cylindrical in grey back
Many circular shallow nests are got, one group of cripple 5 is constituted and fiber crops are glued between plum blossom-shaped cripple, every group of cripple, and watt-hour handle watt to be educated is turned over
It is layered under tile plaster；
8th, dry in the air the ash back of the body：
1）Ash the back of the body covered with mat after must carry out the back of the body that dries in the air, dry in the air it is unlucky should avoid being exposed to the sun and drenching with rain, black should be used during hot weather construction
Netted puggaree, which integrally screens to cover with mat, smears the rear ash back of the body, prevents face checking；
2）The cracking of unlucky discovery of drying in the air should again be mended and smeared, and benefit pounds into ditch with hand hammer before smearing, mend hemp-fibred plaster to grey back gauge
Face is no longer cracking, final to realize the reparation for covering back of the body roofing with mat to ancient building.
The present invention in force, carry on the back or the steel gray back of the body should use and sprinkle slurry ash for described covering with mat, must not use lime cream by moon lime；
The ash back of the body cannot be greater than 3cm per thickness, during more than 3cm, it is necessary to which layering, which is covered with mat, smears, and last layer is necessary for the steel gray back of the body and done
Method.
There must be sufficient hemp cut in the ash back of the body, hemp cut consumption should not be less than the 5% of lime（Weight ratio）, hemp cut should before mix
Dismantle it is scattered, mix should be sufficiently stirred for carry out, untill hemp cut is uniform.
The ash back of the body is covered with mat when smearing to last layer, preferably at surface " bat hemp cut ", and the hemp cut suede of jewelry, expensive clothing and other valuables should be used by clapping hemp cut.Hemp cut suede
Must be distributed even close, catch up with and rolls when sprinkling blue or green slurry, make hemp cut suede rub it is real to the marrow.
Except backplate ash is outer, every layer of ash, which is carried on the back fully to catch up with, to be rolled, seventy percent dry later catching up with roll should use it is small roll son, must not use
Plasterer's trowel.Last layer is caught up with to roll to be counted later from the ash back of the body seventy percent is dry, should not be less than 5 times.Blue or green slurry all should first be brushed every time, green grass or young crops slurry can be with
The scleroma of the ash back of the body is by thick thinning.Using the ash back of the body as the Hui Beiding of direct waterproof layer, it should firmly catch up with and roll in good time.The number of times rolled is caught up with also should
Increase, should be degree to be rolled to the basic scleroma of the ash back of the body.
Before tiling last all over the ash back of the body covered with mat after must dry in the air the back of the body, the cracking for discovery behind of drying in the air must be mended again to be smeared, and benefit is smeared
Preceding that ditch is pounded into hand hammer, benefit could start to educate the back of the body when confirming no longer to ftracture after smearing.
It is excessive that roofing covers back side product with mat, it is impossible to when once having covered with mat, it is necessary to stays docking raft " oblique raft ", and raft width is not less than
20cm。
Cover the steel gray back of the body with mat（Admixture is hemp-fibred plaster, because hemp-fibred plaster material with it is watt identical, can more reduce and a watt cracking is caused by contraction
Phenomenon）It is placed in be used as on sheathing tile and roof boarding layer and covers backing layer with mat.
Smear backplate ash and use bluish white hemp-fibred plaster, cover the mud back of the body with mat using hemp cut mud or sliding straw mud, cover the ash back of the body with mat and use big hemp-fibred plaster or big
Month lime, incorporation perlite, sliding straw or hemp cut suede, plaster are 100 ︰ 20 with perlite, sliding straw or hemp cut suede weight ratio.
Construction science of the present invention, can effectively control each construction link so that whole to cover back of the body roof waterproof, moisture effect with mat
It is good, it is easy to which that guarantee covers covering with mat for roofing of the back of the body with mat and smears quality, it can ensure that the ash back of the body, the mud back of the body cover the security smeared, fastness with mat, covering with mat after having constructed
Carry on the back roofing splicing compact, each layer covers backing layer combination with mat tightly, and the slope of roof is smooth, roof waterproof, high insulating effect, the sight after shaping
Feel quality good, be conducive to normalized construction, operating efficiency is improved, it is ensured that repairing quality, while being easy to quality examination afterwards and control
System.
The present invention achieves very satisfied advantageous effects, through priority in Henan Yingyang City oil mill through trying out on the spot
Village Qin Shi old houses maintenance engineering, Henan Yingyang City Soviet Union's stockaded village's local-style dwelling houses maintenance engineering and Zhengzhou City Henan Province Shangjie District historical village
In the roofing construction of Fang Ding villages buildings renovation engineering.Its construction quality reaches Specification Design requirement.Wherein Henan Yingyang Qin Shi is old
The condition of construction of residence maintenance engineering is as follows：
Henan Yingyang City oil mill village Qin Shi old houses maintenance engineering includes the room of falling seat, thing wing-room, principal rooms and thing railway carriage or compartment building
With hall building, for lift beam type timber structure and the wooden mixed structure of brick, roofing is to cover back of the body roofing with mat, the ㎡ of roofing area 2500, in 2014 3
The moon goes into operation, and in April, 2015 is completed.
Material and equipment：
Material
The materials such as loess, lime, the steel gray and hemp cut of use press design requirement
Hemp cut should check one by one, have and go mouldy or the defect ware etc. of " hemp cut egg " should not allow to use.
Other materials
| Sequence number | Title material | Specification | The key technical indexes |
| 1 | Loess | The ㎜ of 16 ㎜~20 sievings | Lam |
| 2 | Sliding straw mud | Mud：Wheat straw=100:20（Volume ratio） | |
| 3 | Hemp cut mud | Mud：Hemp cut=100:6（Weight ratio） | |
| 5 | Mix plaster | Ash：Loess=3:7 | |
| 6 | Green grass or young crops slurry | Ratio of mud example is according to design requirement | The ㎜ of 0.2 ㎜≤particle≤0.5 |
Equipment
Constructed, be controlled in construction in strict accordance with construction process using the inventive method in work progress.Apply
Man-hour carries out basic unit according to construction requirement and checked and each construction link quality control, and the roofing mud back of the body, each layer of the ash back of the body are tightly combined, room
The face gradient is smooth, connects smooth, smooth at raft.
Supervisor, construction unit and historical relic authorities carry out an acceptance inspection to the engineering jointly, unanimously think that the engineering is covered with mat
Back of the body roofing is tightly combined, lines are smooth, and roofing perception works well.The engineering passes through Henan Cultural Relics Bureau of Shanxi Province organizes expert mirror
It is fixed to check and accept, comply fully with《Ancient building builds Project quality inspection standard》CJJ70-96 requirement, relevant test result is such as
Under：
Construction tolerance should meet following table regulation
| Project | Tolerance | The method of inspection |
| Mud backing layer is thick | + 10 ㎜, -10 ㎜ | Checked with chi |
| Month lime back of the body is thick | + 10 ㎜, -10 ㎜ | Checked with chi |
| The steel gray back of the body is thick | + 10 ㎜, -10 ㎜ | Checked with chi |
| Dry in the air back of the body humidity | + 10%, -10% | Hygrometer |
| Crack down on the abduction depth | + 10 ㎜, -10 ㎜ | Checked with chi |
| Oblique raft width | + 50 ㎜, -50 ㎜ | Checked with chi |
Working procedure is controlled
Cover with mat and smear roofing, to accomplish planned progress in order, every layer of roofing is covered with mat to smear and once completed as far as possible.Roofing is covered the back side with mat and accumulated
Greatly, it is impossible to when once having covered with mat, it is necessary to stay docking raft " oblique raft ", and raft width be not less than 20 ㎝
Cover the steel gray back of the body with mat and need to be segmented to cover with mat and smear, should not smear too wide every time, then start " bat hemp cut ".In order to which hemp cut is uniformly beaten in
In the ash back of the body, operator should take slurry bucket on the other hand, on the other hand by trowel, and green grass or young crops slurry sprinkles grey back again after should stopping through the trowel back side.It is throwed
Green grass or young crops slurry is caught up with plasterer's trowel rolls the grey back of the body.The number of times rolled is caught up with no less than " three slurries three roll ", untill drying.
Safety measure
Strict implement safety in production laws and regulations, regulations and construction safety check criteria, specification.
Roofing construction will have enough operating surfaces, and protective scaffold, safety devices are strictly set up by specification, are equipped with.
Because tile roofing has certain gradient, the security protection articles for use such as operating personnel must put on skidproof boots, fasten seat belts.
Construction equipment, material are properly stacked, and forbid to leave object downwards.
Transport of materials and lifting are responsible for by special messenger, forbid high-altitude throwing to prevent to operate against regulations.
Job site temporary electricity need to meet JGJ46-2005《Job site temporary electricity technical specification of security》It is required that, apply
Work electrical equipment is responsible for dismounting by special electrician, and cutting mechanics special messenger uses keeping.
Carry out the control that dangerous matter sources are recognized, distinguish and evaluated with adverse environmental factors.
Environmental practice
It should be noted that when lime white is with blue or green slurry configuration, screening and raise the amplitude of spreading, it is to avoid dust pollution.
The ash back of the body, which is covered with mat, every time smears end, should check that the dirt in grey back is stain in cleaning in time, both ensure that roofing is attractive in appearance, again might be used
Residue is avoided to influence next staged construction quality.
The materials such as hemp-fibred plaster, blue or green slurry should be responsible for by special messenger, forbid stacking everywhere, prevent environmental pollution.
Leftover pieces and waste residue clear up bunch in time, are uniformly processed.
Ancient building covers back of the body roof construction method with mat, successively in Henan Yingyang City oil mill village Qin Shi old houses maintenance engineering, He Nanxing
The roofing of Yang Shi Soviet Union's stockaded village's local-style dwelling houses maintenance engineerings and Zhengzhou City Henan Province Shangjie District historical village Fang Ding villages buildings renovation engineering
Construction.Its construction quality reaches Specification Design requirement.By taking the Qin Shi old house maintenance engineerings of Henan Yingyang as an example, condition of construction is as follows：
Henan Yingyang City oil mill village Qin Shi old houses maintenance engineering includes the room of falling seat, thing wing-room, principal rooms and thing railway carriage or compartment building
With hall building, for lift beam type timber structure and the wooden mixed structure of brick, roofing is to cover back of the body roofing with mat, the ㎡ of roofing area 2500, in 2014 3
The moon goes into operation, and in April, 2015 is completed.
The present invention is controlled in work progress in strict accordance with construction process.During construction basic unit is carried out according to construction requirement
Check and each construction link quality control, the roofing mud back of the body, each layer of the ash back of the body are tightly combined, and the slope of roof is smooth, connects smooth, light at raft
It is sliding.
Supervisor, construction unit and historical relic authorities carry out an acceptance inspection to the engineering jointly, unanimously think that the engineering is covered with mat
Back of the body roofing is tightly combined, lines are smooth, and roofing perception works well.The engineering passes through Henan Cultural Relics Bureau of Shanxi Province organizes expert mirror
It is fixed to check and accept.
It is demonstrated experimentally that speed of application is fast, expense is saved, efficiency of construction is improved, construction period shortens 1/2, and saving is repaired into
This more than 20 ten thousand yuan, and efficiently solve cover with mat the back of the body roofing repair it is lack of standardization, it is impossible to effectively realize scientific construction and management technology
Problem, in a word：
Construction method of the present invention, the mud back of the body, each layer of the ash back of the body, which are covered with mat, smears roofing layer overlap joint closely, firmly, insulation, water resistance
Well, the slope of roof is smoothed out, and is tightly combined with a watt part, perception works well；Each position carries out unified planning according to examination row's result,
Avoid roofing cover with mat when smearing without accurate dimension cause waste, reduce loss.Cover back of the body roof construction method with mat and be efficiently applied to ancient building, Gu
In the maintenance of local-style dwelling houses and building in the style of the ancients design, for the succession of the non-material cultural heritages such as traditional construction technique and Planting Techniques,
Have far-reaching significance, economic and social benefit is huge.
Claims (3)
1. a kind of ancient building covers back of the body roof construction method with mat, it is characterised in that realized by following steps：
First, the base treatment of back of the body roofing is covered with mat：
1）, the residual mortar and dust of sheathing tile or roof boarding layer surface are removed, and to being cleared up at roofing protruding parts and honeycomb；
2）, hook patter ash：It is more than 5mm gap between wood sheathing, it is real to hook flat wiping with ash；When gap is excessive, first nail mends batten
Hook and smear again；
2nd, hemp-fibred plaster is prepared：Suede length is not less than to 80cm hemp cut, is drenched, run through 1 hour with clear water, then bullet pine shakes loose and removed
Decontamination, then mixed and stirred with lime together with mix, the weight ratio of lime and hemp cut is：Hemp cut suede is accounted in 92-95 ︰ 5-8, hemp cut
More than 50%；
3rd, backplate ash is smeared：Smear one layer of hemp-fibred plaster on the roof boarding or sheathing tile on roof, 1~2cm of thickness dries in the air to seventy percent dry, then carry out
Cover the mud back of the body with mat；
4th, the mud back of the body is covered with mat：Covered with mat on backplate ash and smear 2~3 layers of mud back of the body, 3cm is not to be exceeded in thickness, prevent because the mud back of the body is too thick and caused by open
Split；Every layer of mud back of the body is dried after having covered with mat in outdoor environment to doing very likely, then is sprinkled blue or green slurry in mud back and clapped the back of the body, is clapped the back of the body and is no less than 3
Time, make to cover with mat that mud backing layer is closely knit, drying is parched；
Described blue or green slurry is to stir into pulpous state by steel gray add water, and crosses the wide sieve series no more than 0.2cm of mesh into the steel gray green grass or young crops for bulk
Add water elimination lime-ash before ash, use；In use, blue or green slurry should supplement clear water in time, be watered should supplement afterwards twice it is steel gray once, protect
Demonstrate,prove quality；
5th, a moon lime back of the body is covered with mat：
1）The mud back parched in drying, which is covered with mat, smears the bluish white ash of the big hemp cut of layer 2-4, and 3cm is not to be exceeded per thickness degree, prevents because of the ash back of the body
It is too thick and cause cracking；
2）1 layer is often covered with mat, has dried in the air to seventy percent dry, rolled 8-10 times with rolling son and catching up with repeatedly；
3）The ash back of the body is covered with mat when smearing to last layer, and hemp cut is clapped on surface, claps hemp cut using soft hemp cut suede, makes the distribution of hemp cut suede even
It is close, sprinkle blue or green slurry and catch up with and roll, hemp cut suede is rubbed in fact to the marrow, every square metre of ash back of the body is overall to be patted more than 10 times；
6th, the steel gray back of the body is covered with mat：
1）After month lime back of the body fully dries, cover with mat and smear the steel gray back of the body, 3cm is not to be exceeded in ash back of the body thickness, prevent because ash carry on the back it is too thick and caused by
Cracking；
2）The steel gray back of the body dries in the air to seventy percent dry, is rolled more than 5 times with rolling son and firmly catching up with repeatedly；
3）Catch up with to roll every time and all should first brush blue or green slurry, green grass or young crops slurry is with the scleroma of the ash back of the body by thick thinning；
7th, elbowing, viscous fiber crops：
When the hemp-fibred plaster back of the body is done to eighty per cant, in the viscous numb elbowing of grey back, got with top end in the waddy of semi-cylindrical in grey back
Many circular shallow nests, one group of cripple 5 is constituted and fiber crops is glued between plum blossom-shaped cripple, every group of cripple, and watt-hour handle watt to be educated, which is turned over, to be layered on
On under tile plaster；
8th, dry in the air the ash back of the body：
1）Ash the back of the body covered with mat after must carry out the back of the body that dries in the air, dry in the air it is unlucky should avoid being exposed to the sun and drenching with rain, during hot weather construction should use black it is netted
Puggaree, which integrally screens to cover with mat, smears the rear ash back of the body, prevents face checking；
2）The cracking of unlucky discovery of drying in the air should again be mended and smeared, and benefit pounds into ditch with hand hammer before smearing, and mend hemp-fibred plaster to grey backside surface not
It is cracking again, it is final to realize the reparation for covering back of the body roofing with mat to ancient building.
2. ancient building according to claim 1 covers back of the body roof construction method with mat, it is characterised in that described step two lime with
The weight ratio of hemp cut is lime 94%, hemp cut 6%.
3. ancient building according to claim 1 covers back of the body roof construction method with mat, it is characterised in that carry on the back roofing area mistake when covering with mat
Greatly, it is impossible to once covered with mat, it is necessary to stay docking raft " oblique raft ", and raft width be not less than 20cm.
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| CN110158867A (en) * | 2018-02-08 | 2019-08-23 | 河南工业大学 | A kind of ancient building covers backing layer surface construction method with mat |
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| CN201649461U (en) * | 2010-03-24 | 2010-11-24 | 陕西建工集团第七建筑工程有限公司 | Tile laying structure of hipped pavilion roof tiles for pseudo-classic building |
| CN202767383U (en) * | 2012-08-10 | 2013-03-06 | 江苏建筑职业技术学院 | Construction waste roof thermal preservation layer |
| CN103046698B (en) * | 2012-12-29 | 2015-02-25 | 陕西省第三建筑工程公司 | Method of crack resistance and seepage prevention for concrete roof eave edging in archaized architectures |
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