CN108252530A - A kind of parapet percolating water repairs technique - Google Patents
A kind of parapet percolating water repairs technique Download PDFInfo
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- CN108252530A CN108252530A CN201810065107.2A CN201810065107A CN108252530A CN 108252530 A CN108252530 A CN 108252530A CN 201810065107 A CN201810065107 A CN 201810065107A CN 108252530 A CN108252530 A CN 108252530A
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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
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0281—Repairing or restoring roofing or roof covering
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/06—Acrylates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/26—Bituminous materials, e.g. tar, pitch
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/06—Aluminous cements
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D125/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
- C09D125/02—Homopolymers or copolymers of hydrocarbons
- C09D125/04—Homopolymers or copolymers of styrene
- C09D125/08—Copolymers of styrene
- C09D125/14—Copolymers of styrene with unsaturated esters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D195/00—Coating compositions based on bituminous materials, e.g. asphalt, tar, pitch
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/72—Repairing or restoring existing buildings or building materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/05—Alcohols; Metal alcoholates
- C08K5/053—Polyhydroxylic alcohols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
Abstract
The invention discloses a kind of parapet percolating waters to repair technique, includes the following steps：1. form the construction part of parapet；2. brill opens " V " slot；3. brushing interface waterproofing agent, sealed in " V " slot with waterproof gasket cement；4. painting mending mortar carries out structural strengthening reparation；5. it brushes " polymer cement base rigidity water-proofing coating "；6. it brushes " polyalcohol cement basis Flexible waterproof paint "；7. tensile polyester cloth is added at inner corner trim；8. it brushes " polyalcohol cement basis Flexible waterproof paint "；9. it brushes " heating uncured rubber asphalt waterproof coating "；10. paste waterproof roll；11. pour impervious crushed stone concrete；12. mending mortar protection is painted on waterproof roll surface；13. silicone adhesive seals at coiled material closing in；14. aluminium alloy water blocking cover board is installed.The present invention is combined by structure design, using a variety of waterproof materials and with technique, and system solves parapet leakage problem.
Description
Technical field
The present invention relates to building engineering fields, and in particular to a kind of parapet percolating water repairs technique.
Background technology
Parapet the foot of a wall is the privileged sites for easily generating leakage, and leak Producing reason mainly has the following aspects：
(1) building deformation is excessive, more than allow deformation range, mainly expand with heat and contract with cold and basis differential settlement.
(2) the rapid traverse that parapet the foot of a wall generates in the construction process, causes waterproof failure.
(3), due to phenomena such as not reaching compaction rate during casting concrete, producing loose, doghole, honeycomb, form
The channel of percolating water.
(4) leak is caused to the destruction of waterproof in constructing.Parapet shows entire waterproof failure, therefore once leaking
The treating seepage that perimeter must be carried out stitching entirely could effectively.
What deserves to be explained is the information for being disclosed in the background technique is merely intended to increase the reason of the general background to the present invention
Solution, and be not construed as recognizing or to imply that the information is formed in any form known to those skilled in the art existing
Technology.
Invention content
In order to solve the above technical problems, it is an object of the invention to propose a kind of female that can carry out systematic treating seepage
Youngster's wall percolating water repairs technique.
Used technical solution is：
A kind of parapet percolating water repairs technique, includes the following steps：
S1. cutting knocks out parapet the foot of a wall crushed stone concrete layer, then knocks out crushed stone concrete layer bottom to concrete base layer,
Form the construction part of parapet；
S2. " V " slot is opened in construction part inner corner trim electric angle grinder or impact drill；
S3. after brushing interface waterproofing agent to being pre-processed comprising the parapet inside including " V " slot and concrete base layer,
Waterproof gasket cement encapsulation process is used in " V " slot；
S4. it paints mending mortar and carries out structural strengthening reparation；
S5. " polymer cement base rigidity water-proofing coating " is brushed；
S6. " polyalcohol cement basis Flexible waterproof paint " is brushed；
S7. after tensile polyester cloth being impregnated " polyalcohol cement basis Flexible waterproof paint ", the tension is added at inner corner trim
Mylar enhancement layer；
S8. it brushes again " polyalcohol cement basis Flexible waterproof paint "；
S9. " heating uncured rubber asphalt waterproof coating " is brushed；
S10. waterproof roll is pasted；
S11. the impervious crushed stone concrete of filling is poured；
S12. it is located at the waterproof roll surface above impervious crushed stone concrete and paints mending mortar protection；
S13. it is sealed at coiled material closing in silicone adhesive；
S14. with bolt at the coiled material closing in above water blocking cover board is installed；Bolt location is sealed with silicone adhesive.
In above-mentioned technical proposal, different materials is might have among crushed stone concrete layer bottom to concrete base layer
Layer, including but not limited to such as cement mortar protective course, waterproof layer, cement mortar screeding layer all knock out and removing are one by one
It can.The purpose of S1 steps is, forms the construction part of parapet.
Inventor has found that waterproof is mainly that structure is certainly anti-in itself, percolating water occurs and illustrates that structure is destroyed, waterproof
Failure, so as to which water enters structure sheaf, if do not repaired in time to structure, structure long-time soaking water, internal reinforcing bar generates rust
Erosion causes Spallation of Concrete, increases security risk, and maintenance cost in the future is higher.
The present invention solves the structure problem of core first, not only to the reinforcing of original structure, but also reaches new construction protection and prevents
The function of leakage can increase service life, reduce security risk.
Then on material, it is preferable that the waterproof gasket cement is made of following component and parts by weight：
Preferably, the mending mortar is made of following component and parts by weight：
Preferably, the polymer cement base rigidity water-proofing coating is made of powder and liquid material；
The powder is made of following component and parts by weight：
The liquid material is made of following component and parts by weight：
Preferably, the polyalcohol cement basis Flexible waterproof paint is made of following component and parts by weight：
Preferably, the uncured rubber asphalt waterproof coating of hot melt is made of following component and parts by weight：
To sum up, the beneficial effects of the present invention are：
The present invention is combined by structure design, using a variety of waterproof materials and with technique, and system solves parapet and oozes
Seepy question.
Description of the drawings
Fig. 1 is that parapet percolating water repairs a kind of repairerment structure diagram that technique is related to.
Fig. 2 is the repairerment structure diagram relative to the partial enlargement of Fig. 1.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in detail, but these exemplary embodiments
Purposes and purpose are only used for enumerating the present invention, not form any type of any restriction to the real protection scope of the present invention,
It is more non-that protection scope of the present invention is confined to this.
Ginseng is seen figure 1 and figure 2, and a kind of parapet percolating water repairs technique, includes the following steps：
S1. cutting knocks out 10 wall of parapet with crushed stone concrete layer, such as width 350mm ± 2mm (the present embodiment 350
± 2mm, but it is not limited to this width can be adjusted according to actual conditions)；The perlite knocked out below crushed stone concrete layer is heat-insulated
Layer material；Internal cement mortar protective course, waterproof layer, cement mortar screeding layer etc. are removed to concrete base layer 20, forms daughter
The construction part of wall；Original structure sheaf 100 is shown to more fully understand, in Fig. 1.If ponding inside perlite thermal insulation layer
It is then drawn water and drainage sunk well；In the construction process, rapid-hardening water-proofing material for stopping leak may be used and bulk filling material encloses
Construction area is kept off, peripheral water breakthrough is avoided to keep construction part without bright water state to construction part；Wherein rapid-hardening plugging watertight material
Following formula may be used in material, is made of following component and parts by weight：400-500 parts of sulphur aluminium cement；Portland cement
150-200 parts；300-400 parts of coarse whiting；2-5 parts of lithium chloride；10-20 parts of rubber powder；0.5-2 parts of lignocellulosic.Wherein rubber powder example
Such as select commercially available 6021E rubber powders.Raw material components can be obtained from city's mid-sales.
S2. " V " slot 1 is opened in construction part inner corner trim electric angle grinder or impact drill；Such as wide 5cm depths 3cm；
S3. interface waterproofing agent 2 is brushed to being pre-processed comprising the parapet inside including " V " slot 1 and concrete base layer
Afterwards, 3 encapsulation process of waterproof gasket cement is used in " V " slot；In the present embodiment, interface is brushed after construction part can be rinsed well to prevent
Aqua.The effect that interface waterproofing agent pre-processes concrete base layer is brushed to be：Not only waterproof action is played, but also plays and makes to mix
Solidifying cementation between soil matrix layer and waterproof gasket cement is not likely to produce delamination.The interface waterproofing agent is by liquid and powder
Composition, wherein powder is made of following component and mass parts：370-450 parts of waterproof glue；1-2 parts of antifoaming agent；Preservative 1-2
Part；1-2 parts of wetting agent；550-630 parts of water；Powder is made of following component and mass parts：800-1000 parts of cement；Sand 400-
600 parts；400-600 parts of coarse whiting；10-20 parts of acrylic acid rubber powder.Wherein raw material components can be obtained from city's mid-sales.In use,
Liquid and powder are uniformly mixed.It can prevent with further reference to the interface disclosed in the patent CN103030425B of applicant
Aqua.The waterproof gasket cement can be made of following component and parts by weight：80-100 parts of acrylic emulsion, 10-15 parts of coarse whiting, wood
0.5-1 parts of 3-5 parts of quality fiber, 2-4 parts of wetting dispersing agent, 2-4 parts of silane coupling agent, 4-6 parts of thickener and antifoaming agent.Wherein
Raw material components can be obtained from city's mid-sales.This waterproof gasket cement and interface waterproofing agent compatibility are preferable, can produce between the two
Raw preferable cementation.
S4. it paints mending mortar 4 and carries out structural strengthening reparation；The mending mortar is made of following component and parts by weight：Sulphur
200-300 parts of aluminium cement；200-300 parts of Portland cement；500-600 parts of quartz sand；1-2 parts of antifoaming agent；Cellulose ether
2-4 parts；1-2 parts of water-reducing agent；8-15 parts of rubber powder.Wherein rubber powder for example selects commercially available 6021E rubber powders.Raw material components can be from
City's mid-sales obtains.During using structure repair mortar, used according to actual conditions with the stirring of proper amount of water.
S5. " polymer cement base rigidity water-proofing coating " 5 is brushed, thickness the present embodiment can be the thick (the present embodiment of 1.2mm
For 1.2mm, but it is not limited to this thickness can be adjusted according to actual conditions)；The polymer cement base rigidity water-proofing coating is by powder
Material and liquid material composition；Powder is made of following component and parts by weight：350-450 parts of Portland cement；Quartz sand 550-650
Part；1-5 parts of water-reducing agent；1-5 parts of cellulose ether；Liquid material is made of following component and parts by weight：350-450 parts of styrene-acrylic emulsion；Disappear
2-5 parts of infusion；2-5 parts of preservative；550-600 parts of water.Raw material components can be obtained from city's mid-sales.Rigid waterproofing coating master
It plays the intensity for further increasing structure and water proofing property and improves mending mortar and " the flexible waterproof of polyalcohol cement basis
The bonding force of coating ".
S6. " polyalcohol cement basis Flexible waterproof paint " 6 is brushed, thickness the present embodiment can be thick (this implementation of 1.5mm
Example is 1.5mm, and but it is not limited to this thickness can be adjusted according to actual conditions)；The polyalcohol cement basis Flexible waterproof paint
It is made of following component and parts by weight：350-450 parts of styrene-acrylic emulsion；300-350 parts of coarse whiting；30-50 parts of titanium dioxide；Propylene glycol resists
Freeze 8-12 parts of agent；15-25 parts of coalescents；5-10 parts of levelling agent；8-12 parts of thickener；1-3 parts of preservative；3-5 parts of antifoaming agent；
4-8 parts of wetting dispersing agent；150-200 parts of water.Raw material components can be obtained from city's mid-sales.The Flexible waterproof paint mainly rises
Increase elongation percentage and raising water proofing property to further.
S7. after tensile polyester cloth 7 being impregnated " polyalcohol cement basis Flexible waterproof paint ", the tension is added at inner corner trim
7 enhancement layer of mylar；Tensile polyester cloth after immersion is directly laid in polyalcohol cement basis Flexible waterproof paint, will with brush
Tensile polyester cloth brushes flat, it is ensured that tensile polyester cloth is not blistering, wrinkle resistant, makes entire tensile polyester cloth full docile.
S8. " polyalcohol cement basis Flexible waterproof paint " 6 is brushed again；Thickness the present embodiment can be thick (this reality of 1.5mm
Example is applied as 1.5mm, but it is not limited to this thickness can be adjusted according to actual conditions)；Tensile polyester cloth is made to be located at polymer cement
The stability and tension of entire polyalcohol cement basis Flexible waterproof paint structure are strengthened in position among base Flexible waterproof paint
Intensity.
S9. " heating uncured rubber asphalt waterproof coating " 8 is brushed, thickness the present embodiment can be thick (this implementation of 2.0mm
Example is 2.0mm, and but it is not limited to this thickness can be adjusted according to actual conditions)；The uncured rubber asphalt waterproof coating of the hot melt
It is made of following component and parts by weight：55-65 parts of matrix pitch；5-10 parts of tackifier；15-20 parts of softening agent；Rubber powder 10-15
Part；15-25 parts of titanium dioxide.Tackifier for example select polyisobutene.Softening agent for example selects the synthesis of Suzhou Yi Gete companies to plant
Object ester.Rubber powder for example selects commercially available 6021E rubber powders.Raw material components can be obtained from city's mid-sales.
S10. waterproof roll 9 is pasted, preferably pastes Modified asphalt self-adhesion waterproof rolling material.Heat uncured rubber-asphalt waterproof
The adhesion strength that coating has can make Modified asphalt self-adhesion waterproof rolling material secured with heating uncured rubber asphalt waterproof coating
Bond together.
S11. the impervious crushed stone concrete 11 of filling is poured；With the floor leveling do not constructed.
S12. repairing sand is painted on 9 surface of waterproof roll for being attached to parapet 10 above impervious crushed stone concrete 11
4 protection of slurry；
S13. it is sealed at coiled material closing in silicone adhesive 12；
S14. with bolt 13 at the coiled material closing in above installation water blocking cover board 14；It is preferred that aluminium alloy water blocking cover board, referring to Fig. 1
It is shown, setting is tilted down, bolt location silicone adhesive 12 seals.
This parapet percolating water repairerment technique rigid flexible system (such as structure repair mortar structure reinforcement, it is rigid, flexible anti-
Water material combination waterproof), multi layer waterproof, waterproof comprehensive improvement after first structure.By said structure design, use a variety of waterproof materials
Expect and be combined with concrete technology, systematically solve parapet leakage problem so that it can reach 10 years or more female
Youngster's wall no longer percolating water.
It should be noted that the quotation marks in file of the present invention：" ", such as " polymer cement base rigidity water-proofing coating ", " polymerization
Object cement base Flexible waterproof paint " is intended merely to make the term in quotation marks to keep easy in consistency and reading on the whole
In understanding, quotation marks have no other any restrictive senses in itself.
Those listed above is a series of to be described in detail illustrating only for possible embodiments of the invention,
They are not to limit the scope of the invention, all equivalent embodiments made without departing from skill spirit of the present invention or change
It should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of parapet percolating water repairs technique, which is characterized in that includes the following steps：
S1. cutting knocks out parapet the foot of a wall crushed stone concrete layer, then knocks out crushed stone concrete layer bottom to concrete base layer, is formed
The construction part of parapet；
S2. " V " slot is opened in construction part inner corner trim electric angle grinder or impact drill；
S3. after brushing interface waterproofing agent to being pre-processed comprising the parapet inside including " V " slot and concrete base layer, " V "
Waterproof gasket cement encapsulation process is used in slot；
S4. it paints mending mortar and carries out structural strengthening reparation；
S5. " polymer cement base rigidity water-proofing coating " is brushed；
S6. " polyalcohol cement basis Flexible waterproof paint " is brushed；
S7. after tensile polyester cloth being impregnated " polyalcohol cement basis Flexible waterproof paint ", the tension polyester is added at inner corner trim
Cloth enhancement layer；
S8. it brushes again " polyalcohol cement basis Flexible waterproof paint "；
S9. " heating uncured rubber asphalt waterproof coating " is brushed；
S10. waterproof roll is pasted；
S11. the impervious crushed stone concrete of filling is poured；
S12. it is located at the waterproof roll surface above impervious crushed stone concrete and paints mending mortar protection；
S13. it is sealed at coiled material closing in silicone adhesive；
S14. with bolt at the coiled material closing in above water blocking cover board is installed；Bolt location is sealed with silicone adhesive.
2. parapet percolating water according to claim 1 repairs technique, which is characterized in that the waterproof gasket cement is by as follows
Component and parts by weight composition：
3. parapet percolating water according to claim 1 repairs technique, which is characterized in that the mending mortar is by such as the following group
Divide and parts by weight form：
4. parapet percolating water according to claim 1 repairs technique, which is characterized in that the polyalcohol cement basis rigidity
Water-repellent paint is made of powder and liquid material；
The powder is made of following component and parts by weight：
The liquid material is made of following component and parts by weight：
5. parapet percolating water according to claim 1 repairs technique, which is characterized in that the polyalcohol cement basis is flexible
Type water-repellent paint is made of following component and parts by weight：
6. parapet percolating water according to claim 1 repairs technique, which is characterized in that the uncured rubber drip of hot melt
Green water-repellent paint is made of following component and parts by weight：
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| CN201810065107.2A CN108252530B (en) | 2018-01-23 | 2018-01-23 | Parapet leakage water repairing process |
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| CN108252530B CN108252530B (en) | 2020-11-03 |
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Cited By (10)
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| CN109184253A (en) * | 2018-10-15 | 2019-01-11 | 吉安职业技术学院 | A kind of method for repairing and mending of exterior wall leakage |
| CN110318552A (en) * | 2019-04-22 | 2019-10-11 | 杭州市园林工程有限公司 | A kind of indoor wall percolating water repairerment technique |
| CN110409863A (en) * | 2019-07-15 | 2019-11-05 | 张建仁 | Leakage of coil roofing maintenance process |
| CN110714624A (en) * | 2019-07-27 | 2020-01-21 | 中建科技有限公司 | Method for renovating external wall of existing building |
| CN111456485A (en) * | 2020-04-22 | 2020-07-28 | 深圳市科顺一零五六技术有限公司 | Waterproof repairing method for roof with large-area steel frame structure |
| CN111456484A (en) * | 2020-04-22 | 2020-07-28 | 深圳市科顺一零五六技术有限公司 | Roof waterproof repairing method for large-scale buildings in the ages |
| CN111456486A (en) * | 2020-04-22 | 2020-07-28 | 深圳市科顺一零五六技术有限公司 | Waterproof repairing method and structure for roof wall root |
| CN112922387A (en) * | 2021-01-21 | 2021-06-08 | 南京坤佳防水防腐保温工程有限公司 | Parapet leakage water repairing process |
| CN114163199A (en) * | 2022-02-11 | 2022-03-11 | 河北壹合防水科技有限公司 | Cement-based flexible waterproof coating and rigid-flexible composite waterproof coating |
| CN115110704A (en) * | 2022-06-29 | 2022-09-27 | 雨中情防水技术集团股份有限公司 | Coating-coiling composite waterproof system for roof repair |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109184253A (en) * | 2018-10-15 | 2019-01-11 | 吉安职业技术学院 | A kind of method for repairing and mending of exterior wall leakage |
| CN110318552A (en) * | 2019-04-22 | 2019-10-11 | 杭州市园林工程有限公司 | A kind of indoor wall percolating water repairerment technique |
| CN110409863A (en) * | 2019-07-15 | 2019-11-05 | 张建仁 | Leakage of coil roofing maintenance process |
| CN110714624A (en) * | 2019-07-27 | 2020-01-21 | 中建科技有限公司 | Method for renovating external wall of existing building |
| CN111456485A (en) * | 2020-04-22 | 2020-07-28 | 深圳市科顺一零五六技术有限公司 | Waterproof repairing method for roof with large-area steel frame structure |
| CN111456484A (en) * | 2020-04-22 | 2020-07-28 | 深圳市科顺一零五六技术有限公司 | Roof waterproof repairing method for large-scale buildings in the ages |
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| CN112922387A (en) * | 2021-01-21 | 2021-06-08 | 南京坤佳防水防腐保温工程有限公司 | Parapet leakage water repairing process |
| CN114163199A (en) * | 2022-02-11 | 2022-03-11 | 河北壹合防水科技有限公司 | Cement-based flexible waterproof coating and rigid-flexible composite waterproof coating |
| CN115110704A (en) * | 2022-06-29 | 2022-09-27 | 雨中情防水技术集团股份有限公司 | Coating-coiling composite waterproof system for roof repair |
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