CN108797931A - A kind of damp proofing of ground processing method - Google Patents
A kind of damp proofing of ground processing method Download PDFInfo
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- CN108797931A CN108797931A CN201810618177.6A CN201810618177A CN108797931A CN 108797931 A CN108797931 A CN 108797931A CN 201810618177 A CN201810618177 A CN 201810618177A CN 108797931 A CN108797931 A CN 108797931A
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- cement mortar
- waterproofing membrane
- concrete
- processing method
- laid
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
- E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Road Paving Structures (AREA)
Abstract
The present invention provides a kind of damp proofing of ground processing methods.The damp proofing of ground processing method includes the following steps：By the rammed earth on ground；It will be layed on plain soil doped with the mixture of lime, flyash and aggregate chips；Mixture upper berth establishing reinforced concrete, magma receive light；Waterproofing membrane is set on concrete upper berth；Cement mortar is laid on waterproofing membrane；Brush one layer of base treatment agent；The laying water-proof coiled material on base treatment agent；Cement mortar, indentation are laid on waterproof roll；It is laid with floor tile.Damp proofing of ground processing method provided by the invention on concrete upper berth by setting waterproofing membrane, the case where waterproofing membrane will not being made to pierce through in the case where improving moisture resistant grade, increase arrangement of reinforcement concrete, cement mortar and waterproofing membrane and waterproof roll treatment process while, thickening processing has been carried out to the thickness of concrete and cement mortar in increased technique, two rigid two soft modes are implemented to the damp-proof treatment on ground, improve humidity resistance.
Description
【Technical field】
The present invention relates to building dampproofing process field more particularly to a kind of damp proofing of ground processing methods.
【Background technology】
Moisture Regain occurs mainly in the ground floor in house.It is general that there are two types of reasons：First, temperature is higher moist empty
When gas encounters relatively low temperature and the smooth ground not absorbed water, easily condensed water is generated in floor surface.Such case mostly occurs
In southern yellow plum day season, rainwater is more, temperature is high, humidity is big.The drying once weather clears up, Moisture Regain can be eliminated.Second is that
Water under ground cushion in foundation soil is risen by capillarity and vaporous water permeates up, and keeps earth material moist,
And deteriorate the humidity condition in entire room therewith.Such case often occurs throughout the year, it is difficult to handle.
In the related technology, following measure can be generally taken to carry out moisture-proof：
(1) waterproof mortar damp-proof layer --- smear one layer of 20mm or 30mm thickness 1 in damp-proof layer position：3 cement mortar mix 5%
The waterproof mortar that waterproofing agent is configured to；4-6 pieces of bricks can also be built by laying bricks or stones with waterproof mortar, position is indoors above and below terrace, then again
To both sides pitching.The shortcomings that this moisture preventive measure：Pitch is material not environmentally, and inflammable, can be melted when temperature is high, is broken
Bad waterproof construction.It is unsuitable to apply to the high place of temperature, such as the position of hearth.
(2) felt damp-proof course --- the mortar levelling layer of 20mm thickness is first smeared at damp-proof layer position, then one layer of dry felt-laying
Or paste two oil of a felt with heated bitumen.The same wall thickness of malthoid width is laid with, the lap of splice >=100mm along length.Felt damp-proof course has
There are certain toughness, extensibility and good humidity resistance, but failure with the passing of time easy to aging, simultaneously because malthoid layer reduces up and down
Cohesive force between brick setting, to reduce the shock resistance of brick wall.
(3) pea gravel concreten damp-proof layer --- it is good using concrete density, there are certain water resistance, and energy and masonry
The characteristics of being combined as a whole commonly uses the arrangement of reinforcement pea gravel concreten bandage of 60mm thickness.The way be suitable for overall stiffness require compared with
In high building.Disadvantage：Pea gravel concreten belongs to fragile material, easy to crack.
Therefore, it is necessary to provide a kind of new damp proofing of ground processing method solution above-mentioned technical problem.
【Invention content】
The purpose of the present invention is to provide a kind of good damp proofing of ground processing methods of dampproof effect.
Technical scheme is as follows：
A kind of damp proofing of ground processing method, includes the following steps：
Step S1, by the rammed earth on ground；
Step S2 will be layed in doped with the mixture of lime, flyash and aggregate chips on plain soil；
Step S3, mixture upper berth establishing has the concrete of reinforcing bar, then concrete upper epidermis magma is received light；
Step S4, in one layer of concrete upper berth waterproofing membrane after concrete setting；
Step S5 is laid with cement mortar on the waterproofing membrane, and it is levelling then to receive light；
Step S6, after cement mortar solidification, brush base treatment agent；
Step S7, the laying water-proof coiled material on the base treatment agent flatten the waterproof roll, fully with the base
Inorganic agent is bonded；
Step S8 is laid with cement mortar, again in the cement mortar table before cement mortar is not dry on the waterproof roll
Face indentation；
Step S9 is laid with floor tile, gap filler wiping seam.
Preferably, in step s 2, the mixed proportion of the mixture of lime, flyash and aggregate chips is 5：5：90, laying
Height is 150mm-250mm.
Preferably, the height that the mixture of lime, flyash and aggregate chips is laid with is 200mm.
Preferably, in step s3, the thickness of concrete is 70mm-90mm.
Preferably, in step s 4, the waterproofing membrane is polyvinyl chloride film, polypropylene film, polystyrene film
Or one kind in polyethylene film, the thickness of the waterproofing membrane is 0.4mm-0.8mm.
Preferably, in step s 5, the mixed proportion of cement mortar is 1：3, it is 10mm-20mm to be laid with height.
Preferably, the laying depth of cement mortar is 15mm.
Preferably, in the step s 7, the waterproof roll is the polymer modified bituminous waterproof sheet material that thickness is 3mm.
Preferably, in step s 8, the mixed proportion of the cement and sand of cement mortar is 1:2.
Preferably, in step s 4, further include evening up the waterproofing membrane in process of deployment, and make the waterproof
Film at least extends the periphery of be laid with concrete.
Damp proofing of ground processing method provided by the invention is set by the mixture upper berth establishing in lime, flyash and aggregate chips
The concrete of reinforcing bar, then the good waterproofing membrane of humidity resistance is set on concrete upper berth, it will not in the case where improving moisture resistant grade
The case where making waterproofing membrane pierce through, effectively enhances humidity resistance；Again by being laid with cement mortar on waterproofing membrane,
Waterproof roll is re-layed after brush last layer base treatment agent, one layer of cement mortar is then laid on waterproof roll, not only existing
Have and is increased comprising lime, flyash in the treatment process for there was only a layer concrete, water-repellent paint or cement mortar in technology
With mixture, armored concrete, cement mortar and the waterproofing membrane of aggregate chips and the treatment process of waterproof roll, ground is prevented
The concrete of arrangement of reinforcement, the rigid technology of two be used cooperatively of cement mortar and waterproofing membrane are implemented in tide processing and waterproof roll is matched
While closing the two soft technology used, the thickness processing in two rigid technologies is also added, increases moisture-proof treatment process, effectively
The humidity resistance for improving ground, to effectively raise the quality in house.
【Description of the drawings】
Fig. 1 is a kind of flow chart of damp proofing of ground processing method provided by the invention.
【Specific implementation mode】
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
Referring to Fig. 1, being a kind of flow chart of damp proofing of ground processing method provided by the invention.The damp proofing of ground processing side
Method includes the following steps：
Step S1, it is specific to carry out smooth, compacting and receipts light processing using to ground layer by the rammed earth on ground, it protects
Demonstrate,prove base element soil surface securely, without bright water and leakage.Strong rammer element soil base can reduce the hole of soil, reduce moisture and pass through
The probability that plain soil rises toward the native last layer of element, effectively raises moisture protection；Foundation bearing capacity, certain journey can be improved simultaneously
The collapsibility that plain soil is overcome on degree, makes ground be hardened well.
Step S2 will be layed in doped with the mixture of lime, flyash and aggregate chips on plain soil, lime, flyash and stone
The mixed proportion of the mixture of bits is 5：5：90, the height of laying is 150mm-250mm, the mixing of lime, flyash and aggregate chips
The height that object is laid with is 200mm.The mixture of laying can effectively draw from element soil one layer rising moisture, lime it is main
Ingredient is calcium oxide, has very strong moisture absorption, water imbibition, therefore can adsorb from element soil and rise moisture, prevents moisture from rising to
Last layer.
Step S3, mixture upper berth establishing has the concrete of two-way concrete slab, then concrete upper epidermis magma is received light,
Two-way concrete slab formerly specially is set up on the mixture of ash, flyash and aggregate chips, then pours into concrete and rebar cooperation, to add
Strong moistureproof and waterproof performance.The thickness of the concrete be 70mm-90mm, i.e., the thickness of concrete can be 70mm, 75mm, 80mm,
85mm or 90mm.Specifically, in the present embodiment, the thickness of the concrete is 80mm；In existing way, armored concrete
Thickness be generally 40mm, because concrete itself has the effect of good moistureproof and waterproof, and after thickening thickness, dampproof effect is more
It is good.
Specifically, in the present embodiment, the strength grade of concrete is C15,6@250 of model Ф of reinforcing bar.
Step S4, in one layer of concrete upper berth waterproofing membrane after concrete setting；The waterproofing membrane is polyvinyl chloride
One kind in film, polypropylene film, polystyrene film or polyethylene film, specifically, the waterproofing membrane is poly- second
Alkene film.The thickness of the waterproofing membrane is 0.4mm-0.8mm, i.e., the thickness of the described waterproofing membrane can be 0.4mm, 0.5mm,
0.6mm, 0.7mm or 0.8mm, specifically, in the present embodiment, the thickness of the waterproofing membrane is 0.4mm.In process of deployment
In, the waterproofing membrane is evened up, and make the week for the concrete being laid with that the waterproofing membrane at least extends in step S3
Side can effectively avoid waterproofing membrane from not covering the phenomenon that arriving concrete in this way.Wherein, the waterproofing membrane is laid on S3
On smooth concrete after step receipts light, the risk that the waterproofing membrane is punctured by aggregate chips in plain soil is avoided, it is effective to play
The performance of the waterproofing membrane waterproof, and then improve the function of damp proofing of ground waterproof.
Step S5 is laid with cement mortar on the waterproofing membrane, and it is levelling then to receive light；The mixed proportion of cement mortar is
1：3, be laid with height be 10mm-20mm, i.e., the laying depth of cement mortar can be 10mm, 12mm, 13mm, 14mm, 15mm,
16mm, 17mm, 18mm, 19mm or 20mm, specifically, in the present embodiment, the laying depth of cement mortar is 15mm.
Step S6 brushes one layer of base treatment agent, specifically, in this implementation after cement mortar solidification in cement mortar
In example, the base treatment agent is adhesive bitument primer.
Step S7, the laying water-proof coiled material on the base treatment agent flatten the waterproof roll, fully with the base
Inorganic agent is bonded；Waterproof is carried out using the method for brush water-repellent paint in general way, but water-repellent paint is because of quality problems
And thinner thickness, it is easy that water resistance is made to be deteriorated after long-time use, service life is short, and waterproof roll has centainly tough
Property, ductility and good water resistance, effectively raise the humidity resistance on ground.Specifically, in the present embodiment, it is described
The thickness of waterproof roll is 3mm, specially polymer modified bituminous waterproof sheet material.Polymer modified bituminous waterproof sheet material passes through cold
Bottom oil is combined with cement mortar, effectively raises the cohesive force of the waterproof roll and the cement mortar.
It should be noted that the waterproof roll may be self-adhesive waterproof roll material, when for self-adhesive waterproof roll material,
It can need not brush the base treatment agent, but the upper surface of the cement mortar of the waterproof roll lower layer will handle to obtain more light
It is sliding, no dusting.
Step S8 is laid with cement mortar on the waterproof roll, and the mixed proportion of cement mortar is 1:2, pass through step
Cement mortar is laid on the waterproofing membrane to be combined with the cement mortar being laid in this step, carry out double standards in S5
Moisture-proof construction, effectively raise dampproof effect, avoid in common practices, only compacting element soil on be laid with one layer doping
5% waterproofing agent and thickness is 20mm or 30mm, ratio 1：3 cement mortar.
Simultaneously in step S8, again in the upper surface indentation of the cement mortar before cement mortar is not dry, indentation can make paving
The adhesive property of the floor tile and cement mortar that are located in cement mortar is more preferable, further increases moistureproof and waterproof performance.
Step S9 is laid with floor tile, gap filler is rubbed into the gap between floor tile, specifically, the gap filler is cement
Slurry.
Damp proofing of ground processing method provided by the invention is set by the mixture upper berth establishing in lime, flyash and aggregate chips
The concrete of reinforcing bar, then the good waterproofing membrane of humidity resistance is set on concrete upper berth, it will not in the case where improving moisture resistant grade
The case where making waterproofing membrane pierce through, effectively enhances humidity resistance；Pass through the mixture in lime, flyash and aggregate chips
Upper berth sets the concrete of configuration reinforcement, then sets the good waterproofing membrane of humidity resistance on concrete upper berth, is improving moisture resistant grade
In the case of the case where waterproofing membrane will not being made to pierce through, effectively enhance humidity resistance；Again by waterproofing membrane upper berth
If cement mortar, waterproof roll is re-layed after brush last layer base treatment agent, one layer of cement bonded sand is then laid on waterproof roll
Slurry is increased and includes in the treatment process for not only there was only a layer concrete, water-repellent paint or cement mortar in the prior art
The processing work of lime, the mixture of flyash and aggregate chips, the concrete of arrangement of reinforcement, cement mortar and waterproofing membrane and waterproof roll
Skill implements the concrete of arrangement of reinforcement, the rigid technology of two be used cooperatively and waterproofing membrane of cement mortar to the damp-proof treatment on ground
While two soft technology being used cooperatively with waterproof roll, the thickness processing in two rigid technologies is also added, is increased moisture-proof
Treatment process effectively raises the humidity resistance on ground, to effectively raise the quality in house.
Above-described is only embodiments of the present invention, it should be noted here that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, improvement can also be made, but these belong to the protection model of the present invention
It encloses.
Claims (10)
1. a kind of damp proofing of ground processing method, which is characterized in that include the following steps：
Step S1, by the rammed earth on ground；
Step S2 will be layed in doped with the mixture of lime, flyash and aggregate chips on plain soil；
Step S3, mixture upper berth establishing has the concrete of reinforcing bar, then concrete upper epidermis magma is received light；
Step S4 sets waterproofing membrane after concrete setting on concrete upper berth；
Step S5 is laid with cement mortar on the waterproofing membrane, and it is levelling then to receive light；
Step S6, after cement mortar solidification, brush base treatment agent；
Step S7, the laying water-proof coiled material on the base treatment agent flatten the waterproof roll, fully with the base treatment
Agent is bonded；
Step S8 is laid with cement mortar on the waterproof roll, and in the cement mortar surface indentation；
Step S9 is laid with floor tile, gap filler wiping seam.
2. damp proofing of ground processing method according to claim 1, which is characterized in that in step s 2, lime, flyash and
The mixed proportion of the mixture of aggregate chips is 5：5：90, the height of laying is 150mm-250mm.
3. damp proofing of ground processing method according to claim 2, which is characterized in that the mixing of lime, flyash and aggregate chips
The height that object is laid with is 200mm.
4. damp proofing of ground processing method according to claim 1, which is characterized in that in step s3, the thickness of concrete
For 70mm-90mm.
5. damp proofing of ground processing method according to claim 1, which is characterized in that in step s 4, the waterproofing membrane
For one kind in polyvinyl chloride film, polypropylene film, polystyrene film or polyethylene film, the thickness of the waterproofing membrane
Degree is 0.4mm-0.8mm.
6. damp proofing of ground processing method according to claim 1, which is characterized in that in step s 5, cement mortar is mixed
Composition and division in a proportion example is 1：3, it is 10mm-20mm to be laid with height.
7. damp proofing of ground processing method according to claim 6, which is characterized in that the laying depth of cement mortar is
15mm。
8. damp proofing of ground processing method according to claim 1, which is characterized in that in the step s 7, the waterproof roll
It is the polymer modified bituminous waterproof sheet material of 3mm for thickness.
9. damp proofing of ground processing method according to claim 1, which is characterized in that in step s 8, the water of cement mortar
The mixed proportion of mud and sand is 1:2.
10. damp proofing of ground processing method according to claim 1, which is characterized in that further include being laid in step s 4
In the process, the waterproofing membrane is evened up, and the waterproofing membrane is made at least to extend the periphery of be laid with concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810618177.6A CN108797931A (en) | 2018-06-15 | 2018-06-15 | A kind of damp proofing of ground processing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810618177.6A CN108797931A (en) | 2018-06-15 | 2018-06-15 | A kind of damp proofing of ground processing method |
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| CN108797931A true CN108797931A (en) | 2018-11-13 |
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| CN201810618177.6A Pending CN108797931A (en) | 2018-06-15 | 2018-06-15 | A kind of damp proofing of ground processing method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942832A (en) * | 2021-02-03 | 2021-06-11 | 湖南宝家云建筑工程管理有限公司 | Building main body structure building method |
| WO2024082331A1 (en) * | 2022-10-17 | 2024-04-25 | 王景卓 | Moisture-proof structure |
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| JP2002256684A (en) * | 2001-03-05 | 2002-09-11 | Toppan Printing Co Ltd | Floor material |
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| JP2002256684A (en) * | 2001-03-05 | 2002-09-11 | Toppan Printing Co Ltd | Floor material |
| CN2495725Y (en) * | 2001-08-10 | 2002-06-19 | 陈国联 | Water-proof and moisture-proof structure for floor, roof or platform of granary or military depot |
| KR20100077133A (en) * | 2010-05-26 | 2010-07-07 | 이은자 | Woody electric heating panel |
| CN206337787U (en) * | 2016-12-28 | 2017-07-18 | 西京学院 | A kind of indoor moisture proof cracking resistance earth construction |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942832A (en) * | 2021-02-03 | 2021-06-11 | 湖南宝家云建筑工程管理有限公司 | Building main body structure building method |
| CN112942832B (en) * | 2021-02-03 | 2022-07-29 | 湖南宝家云建筑工程管理有限公司 | Building main body structure building method |
| WO2024082331A1 (en) * | 2022-10-17 | 2024-04-25 | 王景卓 | Moisture-proof structure |
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Application publication date: 20181113 |