CN107190844A - The waterproof and water drainage system and construction method of a kind of basement bottom board and exterior wall - Google Patents
The waterproof and water drainage system and construction method of a kind of basement bottom board and exterior wall Download PDFInfo
- Publication number
- CN107190844A CN107190844A CN201710483884.4A CN201710483884A CN107190844A CN 107190844 A CN107190844 A CN 107190844A CN 201710483884 A CN201710483884 A CN 201710483884A CN 107190844 A CN107190844 A CN 107190844A
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- Prior art keywords
- waterproof
- waterproof roll
- side wall
- water
- splash guard
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/0007—Base structures; Cellars
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
Abstract
The invention discloses a kind of basement bottom board and the waterproof and water drainage system and construction method of exterior wall, including waterproof slab system, side wall waterproof system and exterior drainage system；Waterproof slab system includes 37 lime earth, composite geo-membrane one, plain concrete cushion layer, screed-coat, waterproof roll one, splash guard one, concrete floor and the water-repellent paint laid successively from bottom to up；Side wall waterproof system includes sixteen dirt, composite geo-membrane two, protective layer, waterproof roll two, splash guard two, concrete side wall and the water-repellent paint laid successively from outdoor to interior；Waterproof roll one and waterproof roll two-phase overlap joint, splash guard one and splash guard two-phase overlap joint；Exterior drainage system includes guiding gutter, laterally elongated rectangle french drain and vertical rectangle french drain.The present invention does not only have waterproof measure, also drainage measure, accomplished anti-row, cut, the stifled requirement being combined, so as to prevent underground water from corroding under the effect of the pressure inside basement, the waterproof and water drainage system water proofing property, durability are strong.
Description
Technical field
The present invention relates to building waterproof and water drainage system construction and its construction method, particularly a kind of basement bottom board and exterior wall
Waterproof and water drainage system and construction method.
Background technology
With developing rapidly for China's economy and building trade, the utilization of city aboveground space resource also gradually tends to be full
With people just turn one's attention to the development and utilization of Underground Space Resource.Basement is a kind of typical underground engineering, due to it
There is the problem of construction quality and management in addition among special environment, percolating water, humidity usually occur, goes mouldy etc. and asking
Topic, has had a strong impact on its normal usage function.The quality of water resistance directly affects use function and the life-span of building, because
This carries out waterproof and water drainage system construction to basement and its construction method progress Research Significance is great.In waterproofing for basement,
Either people have carried out substantial amounts of trial, the application of new material and new technology on waterproof material or on building method
So that basement waterproofing performance is improved constantly.
The need for meeting structure and waterproof, building basement bottom plate and side wall typically all use armored concrete material
Material.Although the water resistance of concrete is good, but if basement long period of soaking is in underground water, effect of the underground water in pressure
Under can gradually corrode that infiltration is internal, its durability can have a greatly reduced quality.Therefore, depend merely on water-proof concrete to resist invading for underground water
It is limited to lose its effect.
The content of the invention
In view of the above-mentioned deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a kind of basement bottom board and
The waterproof and water drainage system of the waterproof and water drainage system of exterior wall, the basement bottom board and exterior wall employs dirt, plain concrete cushion layer, protection
The multi layer waterproof measure such as layer, waterproof roll, splash guard, concrete floor, concrete side wall and water-repellent paint；Existing rigid material
Also flexible material, has accomplished the requirement of rigid flexible system；Do not only have waterproof measure, also drainage measure, accomplished anti-row, cut,
The stifled requirement being combined, so as to prevent underground water from corroding under the effect of the pressure inside basement, the waterproof of basement is resistance to
Long property is strong.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of waterproof and water drainage system of basement bottom board and exterior wall, including waterproof slab system, side wall waterproof system and externally drained
System.
Waterproof slab system include lay successively from bottom to up 37 lime earth, composite geo-membrane one, plain concrete cushion layer,
Screed-coat, waterproof roll one, splash guard one, concrete floor and water-repellent paint.
It is sixteen dirt that side wall waterproof system includes laying successively from outdoor to interior, composite geo-membrane two, protective layer, anti-
Water coiled material two, splash guard two, concrete side wall and water-repellent paint.
Fillet is provided with concrete floor and the external corner of concrete side wall handing-over.
Waterproof roll one and waterproof roll two-phase overlap joint, splash guard one and splash guard two-phase overlap joint.
Splash guard one is provided with towards the side of concrete floor, and the side of splash guard two towards concrete side wall
Several salient points.
Exterior drainage system includes guiding gutter, laterally elongated rectangle french drain and vertical rectangle french drain.
Plain coagulation bed course is coated to outdoor extension, and by sixteen dirt.
Guiding gutter is arranged on the outdoor extension of plain concrete cushion layer, and water guide trench bottom, which is provided with, points to the oblique of sump
Slope.
Laterally elongated rectangle french drain is arranged in guiding gutter, and is communicated with sump.
Vertical rectangle french drain is stood up on laterally elongated rectangle french drain, and is uniformly laid in sixteen dirt.
Screed-coat is waterproof polymer mortar screed-coat.
Waterproof roll one and waterproof roll two are self-adhered rubber modified asphalt waterproofing membrane.
Splash guard one and splash guard two are high density polyethylene (HDPE) splash guard.
Protective layer is that pitch ointment soaks filament plate or brick wall.
Water-repellent paint is modified MD polymer waterproof coating materials.
The present invention also provide a kind of basement bottom board and exterior wall waterproof and water drainage system construction method, the basement bottom board and
The construction method of the waterproof and water drainage system of exterior wall employs dirt, plain concrete cushion layer, protective layer, waterproof roll, splash guard, coagulation
The multi layer waterproof measure such as native bottom plate, concrete side wall and water-repellent paint；Existing rigid material also flexible material, has accomplished hard and soft
With reference to requirement；Do not only have waterproof measure, also drainage measure, accomplished anti-row, cut, the stifled requirement being combined, so as to
Prevent underground water from corroding under the effect of the pressure inside basement, the waterproof durability of basement is strong.
A kind of construction method of the waterproof and water drainage system of basement bottom board and exterior wall, comprises the following steps.
Step 1,37 lime earth is laid：By 37 lime earth mix it is uniform after be transported to basement bottom board foundation ditch carry out fill out spread and grind
Roll, form 37 lime earth basic unit；The compactness of 37 lime earth basic unit after rolling is not less than 0.97.
Step 2, composite geo-membrane one is laid：Composite geo-membrane one is laid in the 37 lime earth basic unit rolled, is combined
Geomembrane one is 400g/m2The membrane structure of two felt one of specification.
Step 3, plain concrete cushion layer is poured：Plain concrete cushion layer is poured on composite geo-membrane one.
Step 4, screed-coat is scratched：The knife-coat application of waterproof polymer mortar screed-coat is carried out in plain concrete cushion layer,
Screed-coat thickness is 5 ~ 8mm.
Step 5, paving waterproof roll one：Waterproof roll one is double surface self-adhesive rubber modified asphalt waterproof roll；Before paving,
First levelling layer surface is cleared up, then determines layup sequence and the direction of waterproof roll one, benchmark to be set in levelling layer surface
Snap the line；During paving, the barrier paper of the wherein one side of waterproof roll one is taken off and along the paving of benchmark elastica on the surface of screed-coat,
And extrude air by the way of roller rolling；After the completion of paving, waterproof roll one is set to connect stubble volume for reserved one section in side wall side
Material.
Step 6, paving splash guard one：The barrier paper of the another side of waterproof roll one is taken off, splash guard one is pasted onto anti-
On water coiled material one, and it is allowed to be firmly bonded with roller rolling.
Step 7, splash guard two and casting concrete bottom plate and concrete side wall are set：Colligation baseplate reinforcing bar net and side wall
Bar-mat reinforcement, formwork supporting plate, and splash guard two is fixed temporarily with side wall template carries out pouring for concrete floor and side wall afterwards
Build and conserve；The fillet that radius is 50 ~ 70mm is reserved at the external corner that concrete floor and concrete side wall join；It is right after form removal
Splash guard one, two carries out hot melt overlap joint processing.
Step 8, paving waterproof roll two：Waterproof roll two is single side self rubber modified asphalt waterproof roll；By waterproof
The barrier paper of coiled material two is taken off and along benchmark elastica paving in side wall, and extrudes air by the way of roller rolling；Waterproof
Coiled material two is connected after the completion of side wall paving, then with batch coiled material that connects that step 5 is reserved.
Step 9, protective layer is laid：Protective layer is laid in the outside of waterproof roll two.
Step 10, composite geo-membrane two is laid：The vertical laying composite geo-membrane two outside protective layer, and make composite geo-membrane
Two have length in reserve in bottom.
Step 11, guiding gutter is built by laying bricks or stones：The plain concrete cushion layer that water guide trench bottom is poured using step 3, and use cement mortar
Carry out looking for slope in plain concrete cushion layer, the gradient on slope is 0.5%, slope is towards sump；Water guide groove sidewall is poured with concrete
Build or brick masonry；The inside and outside wall of guiding gutter uses the length in reserve of composite geo-membrane two in step 10 to carry out whole claddings.
Step 12, laterally elongated rectangle french drain and vertical rectangle french drain are laid：Laterally water guide will be embedded in by elongated rectangle french drain
In groove, and communicated with sump；Vertical rectangle french drain is stood on laterally elongated rectangle french drain and side wall is leaned on, every 2 ~ 3m
Arrangement one, and make vertical rectangle french drain stable using interim fixation.
Step 13, sixteen dirt are backfilled：Sixteen dirt are backfilled outside side wall, make guiding gutter and all vertical rectangle french drains
Backfilled；Compactness after the compacting of sixteen dirt is not less than 0.95.
Step 14, water-repellent paint is coated：Inner wall surface in the upper surface of concrete floor and concrete side wall is coated with
Water-repellent paint.
In step 3, the thickness that pours of plain concrete cushion layer is 100 ~ 150mm, and strength grade is C15.
In step 5, the length in reserve for connecing batch coiled material is not less than 0.5m.
In step 8, during paving waterproof roll two, waterproof roll two is mutually overlapped with waterproof roll one, and the lap of splice is
10 ~ 15cm, overlapping part is using hot blast or the roasting heating of fire.
After the present invention is using said structure and method, have the advantages that：
1. banketed using 37 lime earth as bottom plate blinding layer using sixteen dirt as side wall, compared with plain soil, dirt tool
There is higher intensity and water-resistance, can effectively reduce the erosion of room under Groundwater.
2. the protective layer of the present invention is preferred to use pitch ointment leaching silk plank, pitch ointment leaching silk plank surface layer is by several layers of
Apply the wood wool board of hot dipping pitch ointment leaching silk bonding, this pitch China fir filament plate Expansion Joint filler is acidproof, alkaline-resisting, water-fast, oil resistant,
It is resistance to go mouldy, endurance and excellent ageing resistace, heatproof can reach -200 ~ 150 DEG C.Pitch ointment soak silk plank usually as
Expansion Joint filler is used for the expansion joints, the filling of subsiding crack such as road, bridge, building.There is the anti-of brilliance in view of this kind of material
Damp impervious and Super-ageing resistance energy, present invention spy is using it innovatively as in the protective layer of waterproof roll.
3. rectangle blind pipe is used as drainage system applied to basement.Rectangle blind pipe has that surface percent opening is high, collect it is aqueous it is good,
Voidage is big, drainage is good, crushing resistance is strong, resistance to pressure good, good endurance, lightweight, flexible, adaptation soil deformation, constructs
Convenient, labor strength is greatly reduced, and the good characteristic such as efficiency of construction height is usually used in large area place, highway, the road of railway
Base and curb, tunnel, underpass, hillside, levee slope and the draining of refuse landfill.There is good ooze in view of blind pipe material
Water drainage, crushing resistance and durability, the present invention is innovatively as basement external drainage system.
3. the splash guard in the present invention is preferably high density polyethylene (HDPE) splash guard, with intensity is high, extension property is preferable, become
Shape modulus is big, acid and alkali-resistance, good anticorrosive, ageing-resistant, barrier performance the features such as.It is noted that the drain bar used in the present invention
To be special, simultaneously with salient point, it can well agree with the concrete poured and be integrated.
4. screed-coat is preferably waterproof polymer mortar, thickness is 5 ~ 8mm, and the use of waterproof polymer mortar can both increase
The waterproof effect of strong plain concrete cushion layer, can also play levelling effect, be easy to the paving of waterproof roll, kill two birds with one stone.
5. the water-repellent paint of the present invention is preferably modified MD polymer waterproof coating materials, belong to composite water-proof painting of tempering toughness with gentleness
Material, added with a variety of unique material compositions and active factors, waterproof impervious characteristic is splendid, the water-repellent paint high-low temperature resistant, resistance to
Aging weatherability is strong, strong, nonpoisonous and tasteless with basic unit cohesive force, environmental protection.No matter the size of area, comprehensive nothing can be reached
The waterproof effect at dead angle.
6. the waterproof roll of the present invention uses self-adhered rubber modified asphalt waterproofing membrane, self-adhesive rubber modified asphalt waterproof volume
Material is a kind of flexible water-proofing coiled material of cold construction of function admirable.Compared with conventional waterproof coiled material, its pliability, shock resistance
Property, tearing strength and workability etc., which have, largely to be improved.Because it has, elongation percentage is big, tensile strength is high, adhering and sealing
Property it is strong, with the curative, good weatherability of anti-thorn, pollution-free and easy construction the features such as, be especially suitable for applying in basement waterproofing.
Brief description of the drawings
Fig. 1 shows the cross-sectional view of the waterproof and water drainage system of a kind of basement bottom board of the invention and exterior wall.
Fig. 2 shows the laying structure schematic diagram of vertical rectangle french drain.
Wherein have：
10. waterproof slab system；
11. 37 lime earth；12. composite geo-membrane one；13. plain concrete cushion layer；14. screed-coat；15. waterproof roll one；16. it is anti-
Water plate one；161. salient points one；17. concrete floor；18. water-repellent paint；
20. side wall waterproof system；
21. the composite geo-membrane two of sixteen dirt 22.；23. protective layer；24. waterproof roll two；25. splash guard two；251. salient point
Two；26. the water-repellent paint of concrete side wall 27.；
30. exterior drainage system；
31. guiding gutter；32. horizontal elongated rectangle french drain；33. vertical rectangle french drain.
Embodiment
The present invention is further detailed explanation with specific better embodiment below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of waterproof and water drainage system of basement bottom board and exterior wall, including waterproof slab system 10, side
Wall waterproof system 20 and exterior drainage system 30.
Waterproof slab system 10 includes the 37 lime earth 11, composite geo-membrane 1, plain coagulation laid successively from bottom to up
Soil padding 13, screed-coat 14, waterproof roll 1, splash guard 1, concrete floor 17 and water-repellent paint 18.
Side wall waterproof system 20 includes sixteen dirt 21, composite geo-membrane 2 22, guarantor laid successively from outdoor to interior
Sheath 23, waterproof roll 2 24, splash guard 2 25, concrete side wall 26 and water-repellent paint 18.
Fillet 171 is preferably provided with concrete floor and the external corner of concrete side wall handing-over, the radius of fillet is preferably
50~70mm。
Waterproof roll one and waterproof roll two-phase overlap joint, waterproof roll one and waterproof roll two are both preferably self-adhering rubber and changed
Property asphalt water-proof coiled material.Wherein, waterproof roll one is preferably double surface self-adhesive rubber modified asphalt waterproof roll, and waterproof roll two is excellent
Elect single side self rubber modified asphalt waterproof roll as.
Splash guard one and splash guard two-phase overlap joint.Splash guard one and splash guard two are both preferably high density polyethylene (HDPE) waterproof
Plate.
Splash guard one is provided with towards the side of concrete floor, and the side of splash guard two towards concrete side wall
Several densely covered salient points.
Wherein, the salient point set on splash guard one is preferably that the salient point set on salient point 1, splash guard two is preferably convex
Point 2 251.
Exterior drainage system 30 includes guiding gutter 31, laterally elongated rectangle french drain 32 and vertical rectangle french drain 33.
Plain coagulation bed course is coated to outdoor extension, and by sixteen dirt.
Guiding gutter is arranged on the outdoor extension of plain concrete cushion layer, and water guide trench bottom, which is provided with, points to the oblique of sump
Slope.
Laterally elongated rectangle french drain is arranged in guiding gutter, and is communicated with sump.
Laterally the rectangle of elongated rectangle french drain 32 and vertical rectangle french drain 33 both preferably periphery cladding nonwoven filtration cloth is blind
Pipe.
As shown in Fig. 2 vertical rectangle french drain is stood up on laterally elongated rectangle french drain, and uniformly it is laid in sixteen dirt
In.
Above-mentioned screed-coat is preferably waterproof polymer mortar screed-coat.
Above-mentioned protective layer is preferably pitch ointment leaching filament plate or brick wall.When basement it is embedding compared with depth or larger side wall area when
It is preferred to use pitch ointment leaching silk plank, brick wall is preferred to use when basement is embedding shallower as protective layer.
Water-repellent paint is preferably modified MD polymer waterproof coating materials, and thickness is preferably 1.0 ~ 1.2mm, can play interior waterproof
Effect.
A kind of construction method of the waterproof and water drainage system of basement bottom board and exterior wall, comprises the following steps.
Step 1,37 lime earth is laid：By 37 lime earth mix it is uniform after basement bottom board foundation ditch be preferably transported to by forklift entered
Row fills out paving, and every layer need to spread thickness about 25 ~ 30cm, and gross thickness is depending on upper load, preferably by oscillatory type ramming machine or roller
Rolloff is carried out, 37 lime earth basic unit is formed.
Cushion lime after rolling is sampled experiment, and compactness is not less than 0.97.
Step 2, composite geo-membrane one is laid：Composite geo-membrane one is laid in the 37 lime earth basic unit rolled, is combined
Geomembrane one is 400g/m2The membrane structure of two felt one of specification.
Before composite geo-membrane one is laid, it should remove and all wedge angle debris are obtained in the place in, by composite geo-membrane one along certain
Direction is laid, while what should not be drawn is too tight, vertically and horizontally to leave certain slackness, to adapt to bed course deformation.
Step 3, plain concrete cushion layer is poured：Plain concrete cushion layer, plain concrete cushion layer are poured on composite geo-membrane one
The thickness that pours be preferably 100 ~ 150mm, strength grade is preferably C15.A little water can be spread before pouring on composite geo-membrane, are made
It can preferably be combined with plain concrete.Should be noted that when vibrating should not destroy the composite geo-membrane of basic unit.
Step 4, screed-coat is scratched：The knife-coat application of waterproof polymer mortar screed-coat is carried out in plain concrete cushion layer,
Screed-coat thickness is 5 ~ 8mm.
The use of waterproof polymer mortar can both strengthen the waterproof effect of plain concrete cushion layer, can also play levelling work
With being easy to the paving of waterproof roll one.
Step 5, paving waterproof roll one：Waterproof roll one is double surface self-adhesive rubber modified asphalt waterproof roll；Before paving,
First levelling layer surface is cleared up, then determines layup sequence and the direction of waterproof roll one, and base is set in levelling layer surface
Quasi- snap the line；During paving, a wherein face barrier paper is first taken off, by the adhesive faces of waterproof roll one along benchmark elastica paving levelling
The surface of layer, and air is extruded by the way of roller rolling, to ensure that initial bonding is good.
After the completion of paving, waterproof roll one is set to connect a batch coiled material for reserved one section in side wall side.Wherein, the reserved of batch coiled material is connect
Length is preferably not less than 0.5m, and takes safeguard measure to damage.
Step 6, paving splash guard one：The barrier paper of the another side of waterproof roll one is taken off, splash guard one is pasted onto anti-
On water coiled material one, and it is allowed to be firmly bonded with roller rolling.
Step 7, splash guard two and casting concrete bottom plate and concrete side wall are set：Colligation baseplate reinforcing bar net and side wall
Bar-mat reinforcement, formwork supporting plate, and splash guard two is fixed temporarily with side wall template carries out pouring for concrete floor and side wall afterwards
Build and conserve；The fillet that radius is 50 ~ 70mm is reserved at the external corner that concrete floor and concrete side wall join；It is right after form removal
Splash guard one, two carries out hot melt overlap joint processing.
Cast-in-place concrete floor and concrete side wall can combine together well, on the corner will using thermofussion welding connection
Splash guard one and splash guard two are overlapped, and lap width is generally 6~8cm.
Step 8, paving waterproof roll two：Waterproof roll two is single side self rubber modified asphalt waterproof roll；By waterproof
The barrier paper of coiled material two is taken off and along benchmark elastica paving in side wall, and extrudes air by the way of roller rolling；Waterproof
Coiled material two is connected after the completion of side wall paving, then with batch coiled material that connects that step 5 is reserved.
In this step 8, during paving waterproof roll two, waterproof roll two is mutually overlapped with waterproof roll one, and the lap of splice
For 10 ~ 15cm, overlapping part is using hot blast or the roasting heating of fire.
Step 9, protective layer is laid：Protective layer is laid in the outside of waterproof roll two.
In the present invention, pitch ointment leaching silk plank is preferably posted by side wall, and made it stable with diagonal brace.It can adopt if necessary
Made it stable with other fixations.
Step 10, composite geo-membrane two is laid：The vertical laying composite geo-membrane two outside protective layer, and make composite geo-membrane
Two have length in reserve in bottom.Composite geo-membrane two is preferably 200g/m2The membrane structure of two felt one of specification.
Step 11, guiding gutter is built by laying bricks or stones：The plain concrete cushion layer that water guide trench bottom is poured using step 3, and use cement mortar
Carry out looking for slope in plain concrete cushion layer, the gradient on slope is 0.5%, slope is towards sump or city planting ductwork.As the row in city
When water pipe absolute altitude is higher than french drain bottom, ponding can be drained using artificial drainage pump.
The concreting of water guide groove sidewall or brick masonry；The inside and outside wall of guiding gutter uses composite geo-membrane two in step 10
Length in reserve carry out whole claddings.
Step 12, laterally elongated rectangle french drain and vertical rectangle french drain are laid：Laterally water guide will be embedded in by elongated rectangle french drain
In groove, and communicated with sump；Laterally elongated rectangle french drain preferably includes laterally elongated blind pipe and is coated on laterally elongated blind pipe
The nonwoven filtration cloth of periphery.Wherein, laterally the cross dimensions of elongated blind pipe is preferably 50*150mm, and the specification of nonwoven filtration cloth is excellent
Elect 100g/m2 as.
Then, vertical rectangle french drain is stood on laterally elongated rectangle french drain and leans on side wall, one is arranged every 2 ~ 3m
Bar, and make vertical rectangle french drain stable using interim fixation.
Step 13, sixteen dirt are backfilled：Sixteen dirt are backfilled outside side wall, make guiding gutter and all vertical rectangle french drains
Backfilled；Compactness after the compacting of sixteen dirt is not less than 0.95.
Step 14, water-repellent paint is coated：Inner wall surface in the upper surface of concrete floor and concrete side wall is coated with
Water-repellent paint.Be preferred to use roller or brush the underground chamber interior walls stirred, brush can reach for twice it is optimal
Waterproof effect.
Water-repellent paint is preferably modified MD polymer waterproof coating materials, and coating thickness is preferably 1.0 ~ 1.2mm, can play inside
The effect of waterproof.
The preferred embodiment of the present invention described in detail above, still, the present invention are not limited in above-mentioned embodiment
Detail, in the range of the technology design of the present invention, a variety of equivalents can be carried out to technical scheme, this
A little equivalents belong to protection scope of the present invention.
Claims (10)
1. the waterproof and water drainage system of a kind of basement bottom board and exterior wall, it is characterised in that：Including waterproof slab system, the anti-water system of side wall
System and exterior drainage system；
It is 37 lime earth that waterproof slab system includes laying successively from bottom to up, composite geo-membrane one, plain concrete cushion layer, levelling
Layer, waterproof roll one, splash guard one, concrete floor and water-repellent paint；
Side wall waterproof system includes sixteen dirt, composite geo-membrane two, protective layer, the waterproof volume laid successively from outdoor to interior
Material two, splash guard two, concrete side wall and water-repellent paint；
Fillet is provided with concrete floor and the external corner of concrete side wall handing-over；
Waterproof roll one and waterproof roll two-phase overlap joint, splash guard one and splash guard two-phase overlap joint；
Splash guard one towards the side of concrete floor, and splash guard two towards concrete side wall side be provided with it is some
Individual salient point；
Exterior drainage system includes guiding gutter, laterally elongated rectangle french drain and vertical rectangle french drain；
Plain coagulation bed course is coated to outdoor extension, and by sixteen dirt；
Guiding gutter is arranged on the outdoor extension of plain concrete cushion layer, and water guide trench bottom is provided with the slope for pointing to sump；
Laterally elongated rectangle french drain is arranged in guiding gutter, and is communicated with sump；
Vertical rectangle french drain is stood up on laterally elongated rectangle french drain, and is uniformly laid in sixteen dirt.
2. the waterproof and water drainage system of basement bottom board according to claim 1 and exterior wall, it is characterised in that：Screed-coat is polymerization
Thing waterproof mortar screed-coat.
3. the waterproof and water drainage system of basement bottom board according to claim 1 and exterior wall, it is characterised in that：The He of waterproof roll one
Waterproof roll two is self-adhered rubber modified asphalt waterproofing membrane.
4. the waterproof and water drainage system of basement bottom board according to claim 1 and exterior wall, it is characterised in that：Splash guard one and anti-
Water plate two is high density polyethylene (HDPE) splash guard.
5. the waterproof and water drainage system of basement bottom board according to claim 1 and exterior wall, it is characterised in that：Protective layer is pitch
Ointment soaks filament plate or brick wall.
6. the waterproof and water drainage system of basement bottom board according to claim 1 and exterior wall, it is characterised in that：Water-repellent paint is to change
Property MD polymer waterproof coating materials.
7. a kind of construction method of the waterproof and water drainage system of basement bottom board and exterior wall, it is characterised in that：Comprise the following steps：
Step 1,37 lime earth is laid：By 37 lime earth mix it is uniform after be transported to basement bottom board foundation ditch carry out fill out paving and rolloff,
Form 37 lime earth basic unit；The compactness of 37 lime earth basic unit after rolling is not less than 0.97；
Step 2, composite geo-membrane one is laid：Composite geo-membrane one, composite earthwork are laid in the 37 lime earth basic unit rolled
Film one is 400g/m2The membrane structure of two felt one of specification；
Step 3, plain concrete cushion layer is poured：Plain concrete cushion layer is poured on composite geo-membrane one；
Step 4, screed-coat is scratched：The knife-coat application of waterproof polymer mortar screed-coat is carried out in plain concrete cushion layer, it is levelling
Thickness degree is 5 ~ 8mm；
Step 5, paving waterproof roll one：Waterproof roll one is double surface self-adhesive rubber modified asphalt waterproof roll；It is first right before paving
Levelling layer surface is cleared up, then determines layup sequence and the direction of waterproof roll one, benchmark snap the line to be set in levelling layer surface；
During paving, the barrier paper of the wherein one side of waterproof roll one is taken off and along the paving of benchmark elastica on the surface of screed-coat, and adopt
The mode rolled with roller extrudes air；After the completion of paving, waterproof roll one is set to connect a batch coiled material for reserved one section in side wall side；
Step 6, paving splash guard one：The barrier paper of the another side of waterproof roll one is taken off, splash guard one is pasted onto waterproof volume
On material one, and it is allowed to be firmly bonded with roller rolling；
Step 7, splash guard two and casting concrete bottom plate and concrete side wall are set：Colligation baseplate reinforcing bar net and side wall reinforcing bar
Net, formwork supporting plate, and splash guard two is fixed temporarily with side wall template, carry out afterwards concrete floor and side wall pour and
Maintenance；The fillet that radius is 50 ~ 70mm is reserved at the external corner that concrete floor and concrete side wall join；To waterproof after form removal
Plate one, two carries out hot melt overlap joint processing；
Step 8, paving waterproof roll two：Waterproof roll two is single side self rubber modified asphalt waterproof roll；By waterproof roll
Two barrier paper is taken off and along benchmark elastica paving in side wall, and extrudes air by the way of roller rolling；Waterproof roll
Two after the completion of side wall paving, then is connected with batch coiled material that connects that step 5 is reserved；
Step 9, protective layer is laid：Protective layer is laid in the outside of waterproof roll two；
Step 10, composite geo-membrane two is laid：The vertical laying composite geo-membrane two outside protective layer, and composite geo-membrane two is existed
Bottom has length in reserve；
Step 11, guiding gutter is built by laying bricks or stones：The plain concrete cushion layer that water guide trench bottom is poured using step 3, and with cement mortar in element
Carry out looking for slope on concrete cushion, the gradient on slope is 0.5%, slope is towards sump；The concreting of water guide groove sidewall or
Brick masonry；The inside and outside wall of guiding gutter uses the length in reserve of composite geo-membrane two in step 10 to carry out whole claddings；
Step 12, laterally elongated rectangle french drain and vertical rectangle french drain are laid：Laterally elongated rectangle french drain it will be embedded in guiding gutter,
And communicated with sump；Vertical rectangle french drain is stood on laterally elongated rectangle french drain and side wall is leaned on, every 2 ~ 3m arrangements
One, and make vertical rectangle french drain stable using interim fixation；
Step 13, sixteen dirt are backfilled：Sixteen dirt are backfilled outside side wall, make guiding gutter and all vertical rectangle french drains quilt
Backfill；Compactness after the compacting of sixteen dirt is not less than 0.95；
Step 14, water-repellent paint is coated：Inner wall surface in the upper surface of concrete floor and concrete side wall is coated with waterproof
Coating.
8. the construction method of the waterproof and water drainage system of basement bottom board according to claim 7 and exterior wall, it is characterised in that：Step
In rapid 3, the thickness that pours of plain concrete cushion layer is 100 ~ 150mm, and strength grade is C15.
9. the construction method of the waterproof and water drainage system of basement bottom board according to claim 7 and exterior wall, it is characterised in that：Step
In rapid 5, the length in reserve for connecing batch coiled material is not less than 0.5m.
10. the construction method of the waterproof and water drainage system of basement bottom board according to claim 7 and exterior wall, it is characterised in that：
In step 8, during paving waterproof roll two, waterproof roll two is mutually overlapped with waterproof roll one, and the lap of splice is 10 ~ 15cm,
Overlapping part is using hot blast or the roasting heating of fire.
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107574921A (en) * | 2017-10-23 | 2018-01-12 | 华北水利水电大学 | Hypogee exterior wall guarded drainage construction and its construction method |
| CN107687215A (en) * | 2017-09-27 | 2018-02-13 | 贵州皆盈科技开发有限公司 | A kind of flexible waterproof layer and its construction method |
| CN108842829A (en) * | 2018-08-06 | 2018-11-20 | 南华大学 | Automatic hydraulic power balance stability against floating structure and method during Underground Construction |
| CN108868186A (en) * | 2018-06-30 | 2018-11-23 | 厦门防水博士建筑工程有限公司 | A kind of piping shaft and ventilation shaft percolating water repair system |
| CN108868187A (en) * | 2018-06-30 | 2018-11-23 | 厦门防水博士建筑工程有限公司 | A kind of elevator percolating water repairerment system |
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| CN111088842A (en) * | 2019-12-30 | 2020-05-01 | 倡创(上海)咨询管理事务所 | Comprehensive treatment construction method combining seepage prevention and drainage of foundation pit of elevator shaft |
| CN112832862A (en) * | 2021-03-16 | 2021-05-25 | 中铁城建集团第三工程有限公司 | Construction method of drainage system for preventing water from flowing backwards after tunnel structure bottom plate leaks |
| CN113089822A (en) * | 2021-04-30 | 2021-07-09 | 沈阳促晋科技有限公司 | Waterproof basement built by adopting precast concrete slabs |
| CN115162420A (en) * | 2022-07-11 | 2022-10-11 | 新京喜(唐山)建材有限公司 | Construction method of waterproof and drainage integrated coiled material |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4538387A (en) * | 1983-12-02 | 1985-09-03 | Barnett Loren A | Drainage and insulating material for subterranean walls |
| CN101914927A (en) * | 2010-06-22 | 2010-12-15 | 中国建筑第二工程局有限公司 | Waterproof system for basement bottom board and wall surface and construction method thereof |
| CN102444143A (en) * | 2011-11-14 | 2012-05-09 | 成都新艺防水材料工程有限公司 | Construction method for cancelling operation channel for facades of basement |
| CN103821181A (en) * | 2014-02-28 | 2014-05-28 | 中天建设集团有限公司 | Basement bottom plate water drainage layer construction method |
| CN104032771A (en) * | 2014-06-20 | 2014-09-10 | 中建五局第三建设有限公司 | Underground structure crack control construction method by adding inducing joints |
| CN104179199A (en) * | 2014-08-27 | 2014-12-03 | 成都市容德建筑劳务有限公司 | Basement waterproof wall arranging method |
| CN104264717A (en) * | 2014-09-05 | 2015-01-07 | 李影 | Basement rigid material and flexible material combined waterproof construction method |
| CN105002913A (en) * | 2015-08-06 | 2015-10-28 | 中铁隆工程集团有限公司 | Strongly-permeable stratum deep foundation pit bottom sealing water stopping structure and construction method thereof |
-
2017
- 2017-06-23 CN CN201710483884.4A patent/CN107190844B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4538387A (en) * | 1983-12-02 | 1985-09-03 | Barnett Loren A | Drainage and insulating material for subterranean walls |
| CN101914927A (en) * | 2010-06-22 | 2010-12-15 | 中国建筑第二工程局有限公司 | Waterproof system for basement bottom board and wall surface and construction method thereof |
| CN101914927B (en) * | 2010-06-22 | 2012-05-30 | 中国建筑第二工程局有限公司 | Waterproof system for basement bottom board and wall surface and construction method thereof |
| CN102444143A (en) * | 2011-11-14 | 2012-05-09 | 成都新艺防水材料工程有限公司 | Construction method for cancelling operation channel for facades of basement |
| CN103821181A (en) * | 2014-02-28 | 2014-05-28 | 中天建设集团有限公司 | Basement bottom plate water drainage layer construction method |
| CN104032771A (en) * | 2014-06-20 | 2014-09-10 | 中建五局第三建设有限公司 | Underground structure crack control construction method by adding inducing joints |
| CN104179199A (en) * | 2014-08-27 | 2014-12-03 | 成都市容德建筑劳务有限公司 | Basement waterproof wall arranging method |
| CN104264717A (en) * | 2014-09-05 | 2015-01-07 | 李影 | Basement rigid material and flexible material combined waterproof construction method |
| CN105002913A (en) * | 2015-08-06 | 2015-10-28 | 中铁隆工程集团有限公司 | Strongly-permeable stratum deep foundation pit bottom sealing water stopping structure and construction method thereof |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687215A (en) * | 2017-09-27 | 2018-02-13 | 贵州皆盈科技开发有限公司 | A kind of flexible waterproof layer and its construction method |
| CN107574921A (en) * | 2017-10-23 | 2018-01-12 | 华北水利水电大学 | Hypogee exterior wall guarded drainage construction and its construction method |
| CN108868186A (en) * | 2018-06-30 | 2018-11-23 | 厦门防水博士建筑工程有限公司 | A kind of piping shaft and ventilation shaft percolating water repair system |
| CN108868187A (en) * | 2018-06-30 | 2018-11-23 | 厦门防水博士建筑工程有限公司 | A kind of elevator percolating water repairerment system |
| CN108842829A (en) * | 2018-08-06 | 2018-11-20 | 南华大学 | Automatic hydraulic power balance stability against floating structure and method during Underground Construction |
| CN109372029A (en) * | 2018-11-23 | 2019-02-22 | 江苏兴厦建设工程集团有限公司 | A kind of outer wall of underground structure connects raft position water proof structure and method |
| CN110747899B (en) * | 2019-10-23 | 2022-04-19 | 上海东方雨虹防水技术有限责任公司 | Basement waterproof construction method |
| CN110747899A (en) * | 2019-10-23 | 2020-02-04 | 上海东方雨虹防水技术有限责任公司 | Basement waterproof construction method |
| CN110777951A (en) * | 2019-11-13 | 2020-02-11 | 北京首钢建设集团有限公司 | Waterproof construction method for waterproof interfaces made of different materials |
| CN111088842A (en) * | 2019-12-30 | 2020-05-01 | 倡创(上海)咨询管理事务所 | Comprehensive treatment construction method combining seepage prevention and drainage of foundation pit of elevator shaft |
| CN112832862A (en) * | 2021-03-16 | 2021-05-25 | 中铁城建集团第三工程有限公司 | Construction method of drainage system for preventing water from flowing backwards after tunnel structure bottom plate leaks |
| CN112832862B (en) * | 2021-03-16 | 2022-04-19 | 中铁城建集团第三工程有限公司 | Construction method of drainage system for preventing water from flowing backwards after tunnel structure bottom plate leaks |
| CN113089822A (en) * | 2021-04-30 | 2021-07-09 | 沈阳促晋科技有限公司 | Waterproof basement built by adopting precast concrete slabs |
| CN115162420A (en) * | 2022-07-11 | 2022-10-11 | 新京喜(唐山)建材有限公司 | Construction method of waterproof and drainage integrated coiled material |
| CN115324120A (en) * | 2022-07-26 | 2022-11-11 | 成都建工第四建筑工程有限公司 | Waterproof structure for side surface of large building foundation and construction method thereof |
| CN116497881A (en) * | 2023-06-26 | 2023-07-28 | 中铁建工集团有限公司 | Basement bottom plate and outer wall waterproof structure and construction method |
| CN116497881B (en) * | 2023-06-26 | 2023-09-15 | 中铁建工集团有限公司 | Basement bottom plate and outer wall waterproof structure and construction method |
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