CN110259183A - A kind of building demolition construction dust-removing method - Google Patents
A kind of building demolition construction dust-removing method Download PDFInfo
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- CN110259183A CN110259183A CN201910472898.5A CN201910472898A CN110259183A CN 110259183 A CN110259183 A CN 110259183A CN 201910472898 A CN201910472898 A CN 201910472898A CN 110259183 A CN110259183 A CN 110259183A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/08—Wrecking of buildings
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- Chemical Kinetics & Catalysis (AREA)
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Abstract
The invention discloses a kind of building demolition construction dust-removing methods, comprising: Step 1: the interior space dimension of measurement building construction；Step 2: preparing material and tool, including PVC water pipe, water pump, common brick, concrete and sprinkling truck；Step 3: blocking the door and window of building construction using common brick and concrete；Step 4: being laid with PVC water pipe in building construction, water pump is installed outside building construction and being connected to water pump with PVC water pipe and sprinkling truck respectively；Step 5: water storage is impregnated, water pump is opened, so that sprinkling truck Zhong Shui is delivered in building and impregnates certain time；Step 6: external watering；Step 7: removing building.The present invention has the following advantages and effects: the dust-removing method reduces the fugitive dust for removing building, prevents projects from influencing the life for not moving away from resident, advantageously ensures that the health for not moving away from resident.
Description
Technical field
The present invention relates to building demolition engineering field, in particular to a kind of building demolition construction dust-removing method.
Background technique
With the fast development of urban construction, the projects amount of old building is increasing, still, in projects
It often will cause a large amount of flue dust, there is large effect to the air environment in city.And in the projects of old building
In the middle, it since the co-ordination progress of the resident of old building is inconsistent, in order not to delay the duration of projects, often adopts
With the mode of " being torn open when talking ": it is preferential to remove the resident house for having coordinated to move away from, then gradually remove the subsequent resident's coordinated
House.But a large amount of fugitive dusts generated in such projects greatly affected the life for the resident not moved away from also, it is unfavorable
In the health for guaranteeing not moving away from resident.
For this purpose, needing a kind of building demolition construction dust-removing method, which reduces the fugitive dust for removing building, prevents
Projects influence the life for not moving away from resident, advantageously ensure that the health for not moving away from resident.
Summary of the invention
In view of the deficienciess of the prior art, the object of the present invention is to provide a kind of building demolition construction dust-removing method, it should
Dust-removing method reduces the fugitive dust generated during building demolition, prevents projects from influencing the life for not moving away from resident, has
The health of resident is not moved away from conducive to guarantee.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of building demolition construction dust-removing method, comprising:
Step 1: the interior space dimension of measurement building construction；
Step 2: preparing material and tool, including PVC water pipe, water pump, common brick, concrete and sprinkling truck；
Step 3: blocking the door and window of building construction using common brick and concrete；
Step 4: in building construction be laid with PVC water pipe, outside building construction install water pump and by water pump respectively with PVC water pipe
And sprinkling truck connection；
Step 5: water storage is impregnated, water pump is opened, so that sprinkling truck Zhong Shui is delivered in building and impregnates certain time；
Step 6: external watering；
Step 7: removing building.
By using above-mentioned technical proposal, by being laid with PVC water pipe and water storage immersion in building, so that the wall in building
Wall, roof and ground are soaked, and are then sprinkled water in building external, so that the powder on Discussion on architecture wall sufficiently connects with water
Touching, so that powder is attached in moisture, to prevent a large amount of dust from flying upward in the demolishing process of building, reduces fugitive dust pair
The diffusion of surrounding buildings prevents projects from influencing the life for not moving away from resident, advantageously ensures that the body for not moving away from resident
Health.
The present invention is further arranged to, and in step 4, PVC water pipe is laid with by the way of being successively laid with, and is built at every layer
The PVC water pipe of middle laying is consistent, so that the reservoir storage of every layer of building is consistent in step 5, and every layer of building passes through watering
Vehicle conveys water.
By using above-mentioned technical proposal, most of structure distribution for building every layer is consistent, and the layer of every layer of building is high by one
It causes, consistent reservoir storage is set in every layer of building, be conducive to convenient accurate true while guaranteeing that every layer of building is sufficiently soaked
Determine the water that sprinkling truck conveys every time.
The present invention is further arranged to, and in step 5, is first closed and is done water storage experiment for a room of building, calculate most
Good soaking time and best water-storage depth are built to calculate every layer according to the inside space for measuring every layer of building in step 1
Reservoir storage needed for building.
By using above-mentioned technical proposal, is tested by the water storage in single room, determines the best reservoir storage of unit area,
So that the reservoir storage of every layer of building is calculated according to the inside space in every layer of each room of building, saving workload, and single room
Between soaking time be suitable for whole building soaking time so that building in soak sufficiently.
The present invention is further arranged to, and in step 5, during the water storage of building is impregnated, multiple sedimentations are arranged in premises perimeter
Gap observation point, is measured using level, is periodically patrolled, and record house wall variation determines the optimal dismounting time.
By using above-mentioned technical proposal, determines and carry out dismounting work after building is soaked sufficiently, accelerate projects
Progress.
The present invention is further arranged to, and in step 5, is arrived when construction wall all soaks and structure is without significant change
The time is removed up to best.
By using above-mentioned technical proposal, prevent water storage from impregnating work influence to the progress for removing work.
The present invention is further arranged to, and in step 4, is laid with plastic water bag for the lesser room of building inner area.
By using above-mentioned technical proposal, water bag is laid in the lesser room of area, when removing building, water bag breaks,
So that the room soaks, so avoiding the waste of PVC water pipe, cost is reduced.
The present invention is further arranged to, and in step 4, is laid with PVC water pipe, the PVC along room roof corner around sideline
Water pipe endcapped, and opening is opened up on the PVC water pipe towards the hole of room wall.
By using above-mentioned technical proposal, when pump working, water is full of in PVC water pipe, then the water in PVC water pipe is logical
It crosses PVC water pipe to spray to the metope in room, so that the metope in room soaks.
The present invention is further arranged to, and in step 6, during the immersion in step 5, using sprinkling truck, periodically direction is built
External watering is built, last time is sprinkled water before building is removed in step 7.
By using above-mentioned technical proposal, sprinkling truck is periodically sprinkled water towards building external, so that buildingsurface soaks, and is spilt
During water conservancy project is set to the immersion of building, the time is saved, is sprinkled water in addition, removing last time before building, so that removing work
It is with the humid air around building when making, advantageously reduce the fugitive dust removed and generated when work.
In conclusion advantageous effects of the invention are as follows:
1. by being laid with PVC water pipe and water storage immersion in building, so that wall, roof and the ground in building are soaked,
Then it sprinkles water in building external, so that the powder on Discussion on architecture wall comes into full contact with water, so that powder is attached to moisture
In, to prevent a large amount of dust from flying upward in the demolishing process of building, diffusion of the fugitive dust to surrounding buildings is reduced, prevents from tearing open
Except Effects on Engineering is to the life for not moving away from resident, the health for not moving away from resident is advantageously ensured that；
2. the water storage by single room is tested, the best reservoir storage of unit area is determined, thus according to every layer of each room of building
Between inside space calculate the reservoir storage of every layer of building, save workload, and the soaking time in single room be suitable for it is entire
The soaking time of building, so that being soaked in building sufficiently；
3. water bag is laid in the lesser room of area, when removing building, water bag breaks, so that the room soaks, so avoid
The waste of PVC water pipe, reduces cost.
Specific embodiment
Invention is further described in detail below.
A kind of building demolition construction dust-removing method, comprising:
Step 1: the interior space dimension of measurement building construction, uses each room in infrared ambulator measurement single story building
Inside space and single story building layer it is high；The drawing of engineering design of building to be removed can also be collected, to quickly determine
The size of building；
Step 2: preparing material and tool, including PVC water pipe, water pump, common brick, concrete and sprinkling truck；
Step 3: block the window of building construction using common brick and concrete, to being blocked at doorway in room to half height,
And waterproof measure is used, prevent water in room from overflowing；
Step 4: being laid with PVC water pipe in building construction:
1. it is laid with PVC water pipe along room roof corner around sideline, the PVC water pipe endcapped at this, and the PVC water at this
Opening is opened up on pipe towards the hole of room wall；
The PVC water pipe that 2.PVC water pipe is extended in each room along corridor in every layer of building, and is layed in room on ground
Only extended in the middle part of room floors from corridor；
3. being laid with water-filled plastic water bag in the lesser room of inside space；
4. the PVC water pipe arrangement in every layer of building is consistent with quantity；
Water pump is installed outside building construction, so that be connected to along the PVC water pipe that corridor extends with the water outlet of water pump in every layer of building,
And water pump water inlet is connected to sprinkling truck；
Step 5: water storage experiment is closed and done in a biggish room of building by 1., calculate optimal soak time (72 hours)
And best water-storage depth (0.3m), to be calculated in every layer of building according to the inside space for measuring every layer of building in step 1
Required reservoir storage (the best water-storage depth of gross area * in covering)；
2. opening water pump, successively wash by water from low toward high towards every layer of building, and sprinkling truck transport is all made of when every layer of building water storage
Water, the conveying number on sprinkling truck and the water that conveys every time are certain when every layer of building water storage, so that every layer of storage built
Water is certain, impregnates water storage in the room of each layer building；
3. multiple settlement crack observation points are arranged in premises perimeter, are surveyed using level during the water storage of building is impregnated
Amount, periodically inspection, record house wall variation determine the best dismounting time；
4. reaching the best dismounting time when construction wall all soaks and structure is without significant change, best remove is reached at this time
Time starts projects；
Step 6: external watering: during the immersion in step 5, using sprinkling truck periodically (every 5 hours) towards building
Outside watering；
Step 7: being sprinkled water using sprinkling truck last time towards building external, work is removed in starting, removes building.
When the present embodiment is in use, it is impregnated by being laid with PVC water pipe and water storage in building, so that wall in building,
Roof and ground are soaked, and are then sprinkled water in building external, so that the powder on Discussion on architecture wall comes into full contact with water,
So that powder is attached in moisture, to prevent a large amount of dust from flying upward in the demolishing process of building, fugitive dust is reduced to week
The diffusion for enclosing building prevents projects from influencing the life for not moving away from resident, advantageously ensures that the body for not moving away from resident is strong
Health.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (8)
- The dust-removing method 1. a kind of building demolition is constructed, it is characterized in that: including:Step 1: the interior space dimension of measurement building construction；Step 2: preparing material and tool, including PVC water pipe, water pump, common brick, concrete and sprinkling truck；Step 3: blocking the door and window of building construction using common brick and concrete；Step 4: in building construction be laid with PVC water pipe, outside building construction install water pump and by water pump respectively with PVC water pipe And sprinkling truck connection；Step 5: water storage is impregnated, water pump is opened, so that sprinkling truck Zhong Shui is delivered in building and impregnates certain time；Step 6: external watering；Step 7: removing building.
- The dust-removing method 2. a kind of building demolition according to claim 1 is constructed, it is characterized in that: in step 4, using layer-by-layer The mode of laying is laid with PVC water pipe, and the PVC water pipe being laid in every layer of building is consistent, so that every layer of building in step 5 Reservoir storage it is consistent, and every layer of building conveys water by sprinkling truck.
- The dust-removing method 3. a kind of building demolition according to claim 1 is constructed, it is characterized in that: in step 5, it first will building A room close and do water storage experiment, optimal soak time and best water-storage depth are calculated, thus according in step 1 The inside space for measuring every layer of building calculates reservoir storage needed for every layer of building.
- The dust-removing method 4. a kind of building demolition according to claim 1 is constructed, it is characterized in that: in step 5, the storage of building During water impregnates, multiple settlement crack observation points are set in premises perimeter, is measured using level, is periodically patrolled, record House wall variation, determines the optimal dismounting time.
- The dust-removing method 5. a kind of building demolition according to claim 4 is constructed, it is characterized in that: working as building wall in step 5 The best dismounting time is reached when body all soaks and structure is without significant change.
- The dust-removing method 6. a kind of building demolition according to claim 1 is constructed, it is characterized in that: in step 4, for building The lesser room of inner area is laid with plastic water bag.
- The dust-removing method 7. a kind of building demolition according to claim 1 is constructed, it is characterized in that: in step 4, along room room It pushes up corner around sideline and is laid with PVC water pipe, the PVC water pipe endcapped, and open up opening on the PVC water pipe towards room The hole of wall.
- The dust-removing method 8. a kind of building demolition according to claim 1 is constructed, it is characterized in that: in step 6, in step 5 In immersion during, using sprinkling truck periodically towards building external sprinkle water, in step 7 remove building before last time sprinkle water.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910472898.5A CN110259183A (en) | 2019-05-31 | 2019-05-31 | A kind of building demolition construction dust-removing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910472898.5A CN110259183A (en) | 2019-05-31 | 2019-05-31 | A kind of building demolition construction dust-removing method |
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| CN110259183A true CN110259183A (en) | 2019-09-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975478A (en) * | 2019-10-25 | 2020-04-10 | 陈大军 | Construction site raise dust treatment method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2396381A (en) * | 2002-12-17 | 2004-06-23 | Stephen Miller | Dust suppression system for use in the demolition of buildings |
| KR100627873B1 (en) * | 2005-05-25 | 2006-09-25 | (주) 한강건설환경 | Apparatus and method for removal of building |
| CN101125335A (en) * | 2007-06-28 | 2008-02-20 | 郑炳旭 | Building blasting integrated dust-removing method |
| CN102587691A (en) * | 2012-03-14 | 2012-07-18 | 贵州新联爆破工程有限公司 | Dust control method for blasting demolition of building |
-
2019
- 2019-05-31 CN CN201910472898.5A patent/CN110259183A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2396381A (en) * | 2002-12-17 | 2004-06-23 | Stephen Miller | Dust suppression system for use in the demolition of buildings |
| KR100627873B1 (en) * | 2005-05-25 | 2006-09-25 | (주) 한강건설환경 | Apparatus and method for removal of building |
| CN101125335A (en) * | 2007-06-28 | 2008-02-20 | 郑炳旭 | Building blasting integrated dust-removing method |
| CN102587691A (en) * | 2012-03-14 | 2012-07-18 | 贵州新联爆破工程有限公司 | Dust control method for blasting demolition of building |
Non-Patent Citations (1)
| Title |
|---|
| 郑炳旭等: "城市爆破拆除的粉尘预测和降尘措施 ", 《中国工程科学》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975478A (en) * | 2019-10-25 | 2020-04-10 | 陈大军 | Construction site raise dust treatment method |
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Application publication date: 20190920 |
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