CN105604198B - A kind of construction method of rigid flexible system waterproof - Google Patents
A kind of construction method of rigid flexible system waterproof Download PDFInfo
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- CN105604198B CN105604198B CN201610052250.9A CN201610052250A CN105604198B CN 105604198 B CN105604198 B CN 105604198B CN 201610052250 A CN201610052250 A CN 201610052250A CN 105604198 B CN105604198 B CN 105604198B
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- 238000010276 construction Methods 0.000 title claims abstract description 34
- 238000004078 waterproofing Methods 0.000 claims abstract description 50
- -1 Polypropylene Polymers 0.000 claims abstract description 39
- 239000004743 Polypropylene Substances 0.000 claims abstract description 34
- 229920001155 polypropylene Polymers 0.000 claims abstract description 34
- 230000001680 brushing effect Effects 0.000 claims abstract description 12
- 239000000853 adhesive Substances 0.000 claims abstract description 11
- 230000001070 adhesive effect Effects 0.000 claims abstract description 11
- 239000000758 substrate Substances 0.000 claims abstract description 10
- 238000002425 crystallisation Methods 0.000 claims description 72
- 230000008025 crystallization Effects 0.000 claims description 72
- 239000004568 cement Substances 0.000 claims description 65
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 239000003973 paint Substances 0.000 claims description 40
- 230000035515 penetration Effects 0.000 claims description 39
- 239000007788 liquid Substances 0.000 claims description 36
- 239000011398 Portland cement Substances 0.000 claims description 29
- 230000008595 infiltration Effects 0.000 claims description 28
- 238000001764 infiltration Methods 0.000 claims description 28
- 239000000843 powder Substances 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 17
- 229940037003 alum Drugs 0.000 claims description 12
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 12
- 239000012153 distilled water Substances 0.000 claims description 12
- SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 claims description 12
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 12
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 claims description 12
- 239000002994 raw material Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 2
- 229920005597 polymer membrane Polymers 0.000 claims description 2
- 238000009738 saturating Methods 0.000 claims 5
- 238000003756 stirring Methods 0.000 claims 5
- 230000002708 enhancing effect Effects 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 238000010025 steaming Methods 0.000 claims 1
- 230000005587 bubbling Effects 0.000 abstract description 5
- 239000010410 layer Substances 0.000 description 21
- 239000004567 concrete Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- KDKJYYNXYAZPIK-UHFFFAOYSA-J aluminum potassium disulfate hydrate Chemical compound O.[Al+3].[K+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O KDKJYYNXYAZPIK-UHFFFAOYSA-J 0.000 description 4
- 241000870659 Crassula perfoliata var. minor Species 0.000 description 3
- 230000002742 anti-folding effect Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- BCAARMUWIRURQS-UHFFFAOYSA-N dicalcium;oxocalcium;silicate Chemical group [Ca+2].[Ca+2].[Ca]=O.[O-][Si]([O-])([O-])[O-] BCAARMUWIRURQS-UHFFFAOYSA-N 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000003469 silicate cement Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229910021534 tricalcium silicate Inorganic materials 0.000 description 1
- 235000019976 tricalcium silicate Nutrition 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- 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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/64—Insulation or other protection; Elements or use of specified material therefor for making damp-proof; Protection against corrosion
- E04B1/644—Damp-proof courses
-
- 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
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
- C09D1/06—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances cement
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
- E04D13/1687—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure the insulating material having provisions for roof drainage
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Sealing Material Composition (AREA)
Abstract
The present invention relates to the construction method of rigid flexible system waterproof, can effectively solve the problems, such as cumbersome existing construction, easy to leak, coil waterproof layer bubbling ponding and bad with base adhesive,（1）Clear up substrate surface, upper and lower conduit root, upper and lower conduit root leak stopping processing；Negative and positive angle handle curved, pass through wall surface, the pipeline joint-seam periphery brushing enhancement layer of top surface, substrate surface require it is smooth, firm, without hollowing, Wu Mingshui；（2）Do first of waterproof；（3）Paving Polypropylene waterproof roll, makees second waterproof layer；（4）When entering waterproof construction to roofing, except being carried out by above-mentioned steps, also Polypropylene waterproof roll is blocked at parapet wall 10cm, the position from gap up to above turning over parapet 30cm, makees water-proofing treatment；The advantages of convenient and quick construction of the present invention, efficiency high；Be not in seepage, engineering structure surface is without wet stain, waterproofing work low cost.
Description
Technical field
The present invention relates to a kind of construction method of rigid flexible system waterproof.
Background technology
Waterproofing work occupies critical positions in architectural engineering, is to ensure whole engineering structure not by one of rain erosion
Most of important step, existing waterproof measure is easy when constructing using rigid waterproofing coating or flexible waterproof sheet, water-repellent paint
It is cracking, bad with base adhesive, during waterproof coiled material construction, because structure sheaf looks for slope, coiled material receipts head exhaust duct etc. to deal with improperly, easily
Phenomena such as causing basement and roof leakage, coil waterproof layer bubbling ponding, water proof roofing sheet usual way in construction are
Coiled material on parapet on turn over 30cm, construction is complicated cumbersome, occurs to be not easy to find leakage point when seepage and bubbling ponding, is constructing
During repair difficult, waterproof service life is short.
The content of the invention
For the above situation, to overcome prior art defect, the purpose of the present invention is just to provide a kind of rigid flexible system waterproof
Construction method, can effectively solve the cumbersome, easy to leak of existing construction, coil waterproof layer bubbling ponding and bad with base adhesive
Problem.
The technical scheme that the present invention solves is to comprise the following steps that：
(1) substrate surface dust, debris are cleaned out, dust, debris is removed to upper and lower conduit root, and in upper and lower water
Pipe root carries out leak stopping processing, and the elastic cement that 100mm is wide, 1mm is thick is brushed on the upper and lower conduit root periphery after leak stopping processing
Based penetration crystallization type water proofing paint is as enhancement layer；The processing of negative and positive angle is curved, on the pipeline joint-seam periphery of pass through wall surface, top surface
It is flat as enhancement layer, substrate surface requirement to brush the elastic cement based penetration crystallization type water proofing paint that one of 100mm is wide, 1mm is thick
It is whole, firm, without hollowing, Wu Mingshui；Described basic unit refers to the metope of the cement concrete constructions of interior, ground, indoor sand
Starch metope, the ground of masonry structure mortar surface layer, metope, ground, the roofing of outdoor cement concrete constructions, outdoor mortar
Any one in the metope of masonry structure mortar surface layer, ground, roofing, or any two or more combination；
(2) first of waterproof is done, method is uniformly to be brushed with elastic cement based penetration crystallization type water proofing paint in basic unit's table
Face, brushed as first time, after 1-2h, then with elastic cement based penetration crystallization type water proofing paint brush direction along first time
Vertical direction is uniformly brushed, and after brushing terminates, must not be immersed in water, be rinsed in 24 hours, after 24 hours, first of waterproof
Layer is completed；
(3) paving Polypropylene waterproof roll, makees second waterproof layer, and method is：Prevented with elastic cement base infiltration crystallization type
Water paint applies the adhesive linkage that thickness is 1mm on first of waterproof layer, Polypropylene waterproof roll is then pasted, in Polypropylene waterproof
Coiled material upper surface scrapes, and makes Polypropylene waterproof roll through on tangible first of the waterproof layer of adhesive linkage exhaust pressure, every block of polypropylene fibre is deployed troops on garrison duty
The long side at the place of being combined of water coiled material and the mutual lap width of long side are 100mm, and short side is with the mutual lap width of short side
100mm, smeared using elastic cement based penetration crystallization type water proofing paint uniformly, untill it can't see gap at overlapping the slot；It is described
Polypropylene waterproof roll be prior art, such as polyethylene polypropylene fiber waterproof coiled material, polyethylene polypropylene polymer membranes, poly- second
Allyl synthetic fibre composite of water-proof coiled material；
(4) when entering waterproof construction to roofing, in addition to carrying out except by above-mentioned (1), (2), (3) the step of, also by polypropylene fibre
Cloth waterproof roll blocks at parapet wall 10cm, the position from gap up to above turning over parapet 30cm, with elasticity
Cement based penetration crystallization type water proofing paint is uniformly brushed as water-proofing treatment；
It is described when doing first of waterproof, after brushing 1h or 1.5h, or 2h for the first time, then permeated and tied with elastic cement base
The vertical direction that crystal formation water-repellent paint brushes direction along first time uniformly brush for the second time；
Described elastic cement based penetration crystallization type water proofing paint is, by following parts by weight meter：1 part of portland cement,
Cement-base infiltration crystallization Water-proof liquid 0.7-0.9 parts, rubber powder 0.15-0.18 parts and water 1-1.3 parts are done raw material and are made, by silicate cement
Mud, cement-base infiltration crystallization Water-proof liquid, rubber powder and water are well mixed, and are stirred to thick, described thick to refer to provoke
Do not drip and be defined, produce；Described cement-base infiltration crystallization Water-proof liquid is by following parts by weight meter:Potassium bichromate 0.001-
0.003 part, green vitriol 0.075-0.095 parts, copper sulphate 0.002-0.004 parts, alum 0.05-0.07 parts and
1 part of distilled water, which mixes, to be made；Described rubber powder is 107 rubber powders；Described portland cement is Portland cement,
Main component is tricalcium silicate, is existing commercially available prod, such as conch P.O42.5 Portland cements, Jiangsu cement plant
Produce " Yixing " board PO32.5 Portland cements etc.；
Described elastic cement based penetration crystallization type water proofing paint can also be by following parts by weight meter：1 part of portland cement,
1 part of 0.7 part of cement-base infiltration crystallization Water-proof liquid, 0.15 part of rubber powder and water do raw material and are made, by portland cement, cement-based penetrant
Crystallization Water-proof liquid, rubber powder and water are well mixed, and are stirred to thick, i.e., are defined, produced by provoking not drip；Described cement base
Penetrant crystalline Water-proof liquid is by following parts by weight meter:0.003 part of potassium bichromate, 0.095 part of green vitriol, copper sulphate
1 part of 0.004 part, 0.07 part of alum and distilled water are mixed and are made；
Described elastic cement based penetration crystallization type water proofing paint can also be by following parts by weight meter：1 part of portland cement,
1.3 parts of 0.9 part of cement-base infiltration crystallization Water-proof liquid, 0.18 part of rubber powder and water do raw material and are made, and portland cement, cement base are oozed
Crystallization Water-proof liquid, rubber powder and water are well mixed thoroughly, are stirred to thick, i.e., are defined, produced by provoking not drip；Described cement
Based penetrant crystalline Water-proof liquid is by following parts by weight meter:0.002 part of potassium bichromate, 0.085 part of green vitriol, copper sulphate
1 part of 0.003 part, 0.06 part of alum and distilled water are mixed and are made；
Described elastic cement based penetration crystallization type water proofing paint can also be by following parts by weight meter：1 part of portland cement,
1.2 parts of 0.8 part of cement-base infiltration crystallization Water-proof liquid, 0.16 part of rubber powder and water do raw material and are made, and portland cement, cement base are oozed
Crystallization Water-proof liquid, rubber powder and water are well mixed thoroughly, are stirred to thick, i.e., are defined, produced by provoking not drip；Described cement
Based penetrant crystalline Water-proof liquid is by following parts by weight meter:0.001 part of potassium bichromate, 0.075 part of green vitriol, copper sulphate
1 part of 0.002 part, 0.05 part of alum and distilled water are mixed and are made；
Described elastic cement based penetration crystallization type water proofing paint can also be by following parts by weight meter：1 part of portland cement,
1.1 parts of 0.7 part of cement-base infiltration crystallization Water-proof liquid, 0.17 part of rubber powder and water do raw material and are made, and portland cement, cement base are oozed
Crystallization Water-proof liquid, rubber powder and water are well mixed thoroughly, are stirred to thick, i.e., are defined, produced by provoking not drip；Described cement
Based penetrant crystalline Water-proof liquid is by following parts by weight meter:0.003 part of potassium bichromate, 0.085 part of green vitriol, copper sulphate
1 part of 0.004 part, 0.06 part of alum and distilled water are mixed and are made；
Described elastic cement based penetration crystallization type water proofing paint can also be by following weight meter：Portland cement 1kg, water
Mud based penetrant crystalline Water-proof liquid 0.8kg, rubber powder 0.17kg and water 1.3kg do raw material and are made, by portland cement, cement-based penetrant
Crystallization Water-proof liquid, rubber powder and water are well mixed, and are stirred to thick, i.e., are defined, produced by provoking not drip；Described cement base
Penetrant crystalline Water-proof liquid is by following weight meter:Potassium bichromate 2g, green vitriol 75g, copper sulphate 3g, alum
50g and distilled water 1000g are mixed and are made.
Compared with prior art, implementation result of the invention is as follows by the present invention：
The present invention is the step of brushing elastic cement based penetration crystallization type water proofing paint before without using inorganic agent to basic unit
Handled, without doing screed-coat in basic unit, there is the advantages of convenient and quick construction, efficiency high；And the present invention can be well
The water resistance of elastic cement based penetration crystallization type water proofing paint and Polypropylene waterproof roll is played, realizes the hard and soft knot of waterproof
Close, realize the excellent effect of waterproofing work entirety leakage performance, the underground using waterproof construction method construction of the present invention is prevented
Its water protection standards of Hydraulic Projects up to one-level classification of waterproof, that is, are not in seepage, engineering structure surface is made without wet stain, waterproofing work
Valency is low.
Embodiment
The embodiment of the present invention is elaborated below in conjunction with actual conditions.
Embodiment 1 (Xinxiang City's community residential building roof waterproof)
A, roof surface dust, debris are cleaned out, dust, debris is removed to upper and lower conduit root, and in upper and lower water
Pipe root carries out leak stopping processing, and the elastic cement that 100mm is wide, 1mm is thick is brushed on the upper and lower conduit root periphery after leak stopping processing
Based penetration crystallization type water proofing paint is as enhancement layer；The processing of negative and positive angle is curved, on the pipeline joint-seam periphery of pass through wall surface, top surface
It is flat as enhancement layer, roof surface requirement to brush the elastic cement based penetration crystallization type water proofing paint that one of 100mm is wide, 1mm is thick
It is whole, firm, without hollowing, Wu Mingshui；
B, first of waterproof is done, method is uniformly to be brushed with elastic cement based penetration crystallization type water proofing paint in roofing table
Face, brushed as first time, after 1h, then the hanging down along first time brushing direction with elastic cement based penetration crystallization type water proofing paint
Nogata after brushing terminates, must not be immersed in water in 24 hours, rinse to uniformly being brushed, after 24 hours, first of waterproof layer
Complete；
C, paving Polypropylene waterproof roll, makees second waterproof layer, and method is：With elastic cement base infiltration crystallization type water-proof
Coating applies the adhesive linkage that thickness is 1mm on first of waterproof layer, then pastes Polypropylene waterproof roll, is rolled up in Polypropylene waterproof
Material upper surface scrapes, and makes Polypropylene waterproof roll through on tangible first of the waterproof layer of adhesive linkage exhaust pressure, every piece of Polypropylene waterproof
The long side at the place of being combined of coiled material and the mutual lap width of long side are 100mm, and short side is with the mutual lap width of short side
100mm, smeared using elastic cement based penetration crystallization type water proofing paint uniformly, untill it can't see gap at overlapping the slot；
D, the good Polypropylene waterproof roll of paving is blocked at parapet wall 10cm, from gap up to above turning over
Parapet 30cm position, uniformly brushed by the use of elastic cement based penetration crystallization type water proofing paint and be used as water-proofing treatment.
It is good using the waterproof position ne-leakage of the invention handled, using effect through testing repeatedly.
Embodiment 2 (basement waterproofing of Jiyuan City commercial hotel)
(A1) substrate surface dust, debris are cleaned out, dust, debris is removed to upper and lower conduit root, and upper and lower
Water pipe root carries out leak stopping processing, and the elastic water that 100mm is wide, 1mm is thick is brushed on the upper and lower conduit root periphery after leak stopping processing
Mud based penetration crystallization type water proofing paint is as enhancement layer；The processing of negative and positive angle is curved, in the pipeline joint-seam week of pass through wall surface, top surface
Brush the elastic cement based penetration crystallization type water proofing paint that one of 100mm is wide, 1mm is thick and required as enhancement layer, substrate surface in side
It is smooth, firm, without hollowing, Wu Mingshui；Metope and ground of the described basic unit for the cement concrete constructions of basement；
(B2) first of waterproof is done, method is uniformly to be brushed with elastic cement based penetration crystallization type water proofing paint in basic unit
Surface, brushed as first time, after 2h, then with elastic cement based penetration crystallization type water proofing paint brush direction along first time
Vertical direction is uniformly brushed, and after brushing terminates, must not be immersed in water, be rinsed in 24 hours, after 24 hours, first of waterproof
Layer is completed；
(C3) paving Polypropylene waterproof roll, makees second waterproof layer, and method is：Prevented with elastic cement base infiltration crystallization type
Water paint applies the adhesive linkage that thickness is 1mm on first of waterproof layer, Polypropylene waterproof roll is then pasted, in Polypropylene waterproof
Coiled material upper surface scrapes, and makes Polypropylene waterproof roll through on tangible first of the waterproof layer of adhesive linkage exhaust pressure, every block of polypropylene fibre is deployed troops on garrison duty
The long side at the place of being combined of water coiled material and the mutual lap width of long side are 100mm, and short side is with the mutual lap width of short side
100mm, smeared using elastic cement based penetration crystallization type water proofing paint uniformly, untill it can't see gap at overlapping the slot.
After tested, indices reach gratifying to elastic cement based penetration crystallization type water proofing paint in the present invention
Effect, concrete condition are as follows：
The performance parameter of elastic cement based penetration crystallization type water proofing paint, is shown in Table one：
Table one
At present, the resistance to compression of in the market existing " cement based penetration crystallization type water proofing paint ", anti-folding, adhesion strength performance parameter
It is general as follows, it is shown in Table two：
Table two
By the contrast of table one and table two as can be seen that the elastic cement based penetration crystallization type water proofing paint in the present invention exists
Resistance to compression, anti-folding, adhesion strength is than the resistance to compression of existing " cement based penetration crystallization type water proofing paint ", anti-folding, adhesion strength performance
The ratio lifted respectively is shown in Table three：
The construction method of this rigid flexible system of the present invention is constructed for cold construction method, and technique is simple, does not produce pollution to environment.
During first of waterproof construction of the present invention, without doing screed-coat in basic unit, easily operation, saves the time.The present invention utilizes rigidity
Material (elastic cement based penetration crystallization type water proofing paint), flexible material (Polypropylene waterproof roll) form one of closed waterproof
Layer, reach the Integral sealing waterproof effect that hard and soft gapless combines, bonding is firm, can be tight with concrete, cement sand plaster
Close adhesion, be not in channeling water phenomenon, while lasting protection, protecting effect are formed to cement concrete, improve concrete knot
The durability of structure.It is low to basic level requirement, it can be constructed in moisture substrate, strong adaptability is applied widely, suitable for roofing, underground
Etc. waterproofing work.
The construction method of the present invention achieves good effect, easily operated, construction through application repeatedly in practice
Good quality, phenomena such as efficiently solving the seepage of basal plane waterproof, bubbling, internal ponding, remarkable in economical benefits, it can be greatly improved
Speed of application, shorten 15 days or so construction period.The present invention is not only environmentally friendly, energy-conservation, can also save building waterproof maintenance and phase
Close finishing after maintenance cost 500,000 or so, reduce because water leakage causes the damage to structure, reach persistent waterproof,
Moistureproof and protection reinforcing bar, increase the effect of concrete structural strength, using the present invention than building can be made using present construction method
The service life of thing at least extends more than 2 years.
Claims (7)
1. a kind of construction method of rigid flexible system waterproof, it is characterised in that comprise the following steps that：（1）By substrate surface dust, miscellaneous
Thing is cleaned out, and dust, debris are removed to upper and lower conduit root, and carries out leak stopping processing in upper and lower conduit root, at leak stopping
Brush the elastic cement based penetration crystallization type water proofing paint that 100mm is wide, 1mm is thick and be used as enhancing in upper and lower conduit root periphery after reason
Layer；The processing of negative and positive angle is curved, and the elasticity that one of 100mm is wide, 1mm is thick is brushed on the pipeline joint-seam periphery of pass through wall surface, top surface
Cement based penetration crystallization type water proofing paint as enhancement layer, substrate surface require it is smooth, firm, without hollowing, Wu Mingshui；
（2）First of waterproof is done, method is uniformly brushed in substrate surface with elastic cement based penetration crystallization type water proofing paint,
Brushed as first time, after 1-2h, then the hanging down along first time brushing direction with elastic cement based penetration crystallization type water proofing paint
Nogata after brushing terminates, must not be immersed in water in 24 hours, rinse to uniformly being brushed, after 24 hours, first of waterproof layer
Complete；
（3）Paving Polypropylene waterproof roll, makees second waterproof layer, and method is：Applied with elastic cement base infiltration crystallization type water-proof
Expect to apply the adhesive linkage that thickness is 1mm on first of waterproof layer, Polypropylene waterproof roll is then pasted, in Polypropylene waterproof roll
Upper surface scrapes, and makes Polypropylene waterproof roll through on tangible first of the waterproof layer of adhesive linkage exhaust pressure, every piece of Polypropylene waterproof is rolled up
The long side at the place of being combined of material and the mutual lap width of long side are 100mm, and short side is with the mutual lap width of short side
100mm, smeared using elastic cement based penetration crystallization type water proofing paint uniformly, untill it can't see gap at overlapping the slot；It is described
Polypropylene waterproof roll be polyethylene polypropylene fiber waterproof coiled material or polyethylene polypropylene polymer membranes or polyethylene polypropylene
Composite of water-proof coiled material；
（4）When entering waterproof construction to roofing, except by above-mentioned（1）、（2）、（3）The step of carry out outside, also polypropylene fibre is deployed troops on garrison duty
Water coiled material blocks at parapet wall 10cm, the position from gap up to above turning over parapet 30cm, uses elastic cement
Based penetration crystallization type water proofing paint is uniformly brushed as water-proofing treatment；
Described elastic cement based penetration crystallization type water proofing paint is, by following parts by weight meter：1 part of portland cement, cement
Based penetrant crystalline Water-proof liquid 0.7-0.9 parts, rubber powder 0.15-0.18 parts and water 1-1.3 parts are done raw material and are made, by portland cement,
Cement-base infiltration crystallization Water-proof liquid, rubber powder and water are well mixed, and are stirred to thick, described thick to refer to not drip to provoke
Fall to be defined, produce；Described cement-base infiltration crystallization Water-proof liquid is by following parts by weight meter:Potassium bichromate 0.001-0.003 parts,
Green vitriol 0.075-0.095 parts, copper sulphate 0.002-0.004 parts, alum 0.05-0.07 parts and distilled water 1
Part, which mixes, to be made；Described rubber powder is 107 rubber powders；Described portland cement is Portland cement.
2. the construction method of rigid flexible system waterproof according to claim 1, it is characterised in that described elastic cement base oozes
Saturating crystalline waterproof coating can also be by following parts by weight meter：1 part of portland cement, 0.7 part of cement-base infiltration crystallization Water-proof liquid,
1 part of 0.15 part of rubber powder and water do raw material and are made, and portland cement, cement-base infiltration crystallization Water-proof liquid, rubber powder and water are mixed equal
It is even, stir to thick, i.e., be defined, produced by provoking not drip；Described cement-base infiltration crystallization Water-proof liquid is by following weight
Part meter:0.003 part of potassium bichromate, 0.095 part of green vitriol, 0.004 part of copper sulphate, 0.07 part of alum and steaming
1 part of distilled water, which mixes, to be made.
3. the construction method of rigid flexible system waterproof according to claim 1, it is characterised in that described elastic cement base oozes
Saturating crystalline waterproof coating can also be by following parts by weight meter：1 part of portland cement, 0.9 part of cement-base infiltration crystallization Water-proof liquid,
1.3 parts of 0.18 part of rubber powder and water do raw material and are made, and portland cement, cement-base infiltration crystallization Water-proof liquid, rubber powder and water are mixed
Uniformly, stir to thick, i.e., be defined, produced by provoking not drip；Described cement-base infiltration crystallization Water-proof liquid is by following heavy
Measure part meter:0.002 part of potassium bichromate, 0.085 part of green vitriol, 0.003 part of copper sulphate, 0.06 part of alum and
1 part of distilled water, which mixes, to be made.
4. the construction method of rigid flexible system waterproof according to claim 1, it is characterised in that described elastic cement base oozes
Saturating crystalline waterproof coating can also be by following parts by weight meter：1 part of portland cement, 0.8 part of cement-base infiltration crystallization Water-proof liquid,
1.2 parts of 0.16 part of rubber powder and water do raw material and are made, and portland cement, cement-base infiltration crystallization Water-proof liquid, rubber powder and water are mixed
Uniformly, stir to thick, i.e., be defined, produced by provoking not drip；Described cement-base infiltration crystallization Water-proof liquid is by following heavy
Measure part meter:0.001 part of potassium bichromate, 0.075 part of green vitriol, 0.002 part of copper sulphate, 0.05 part of alum and
1 part of distilled water, which mixes, to be made.
5. the construction method of rigid flexible system waterproof according to claim 1, it is characterised in that described elastic cement base oozes
Saturating crystalline waterproof coating can also be by following parts by weight meter：1 part of portland cement, 0.7 part of cement-base infiltration crystallization Water-proof liquid,
1.1 parts of 0.17 part of rubber powder and water do raw material and are made, and portland cement, cement-base infiltration crystallization Water-proof liquid, rubber powder and water are mixed
Uniformly, stir to thick, i.e., be defined, produced by provoking not drip；Described cement-base infiltration crystallization Water-proof liquid is by following heavy
Measure part meter:0.003 part of potassium bichromate, 0.085 part of green vitriol, 0.004 part of copper sulphate, 0.06 part of alum and
1 part of distilled water, which mixes, to be made.
6. the construction method of rigid flexible system waterproof according to claim 1, it is characterised in that described elastic cement base oozes
Saturating crystalline waterproof coating can also be by following weight meter：Portland cement 1kg, cement-base infiltration crystallization Water-proof liquid 0.8kg, glue
Powder 0.17kg and water 1.3kg does raw material and is made, and portland cement, cement-base infiltration crystallization Water-proof liquid, rubber powder and water is mixed equal
It is even, stir to thick, i.e., be defined, produced by provoking not drip；Described cement-base infiltration crystallization Water-proof liquid is by following weight
Meter:Potassium bichromate 2g, green vitriol 75g, copper sulphate 3g, alum 50g and distilled water 1000g are mixed
It is made.
7. the construction method of the rigid flexible system waterproof in claim 1-6 described in any one, it is characterised in that described does
During one of waterproof, after brushing 1h or 1.5h, or 2h for the first time, then with elastic cement based penetration crystallization type water proofing paint along the
The vertical direction for once brushing direction carries out second of uniformly brushing.
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| CN108675712A (en) * | 2018-05-11 | 2018-10-19 | 金华方金雨伞防水科技有限公司 | A kind of combination of rigidity and flexibility waterproof material and construction method |
| CN108951891A (en) * | 2018-07-20 | 2018-12-07 | 北京博大新元房地产开发有限公司 | Waterproof roofing structure and its construction technology |
| CN109184211A (en) * | 2018-10-16 | 2019-01-11 | 安增麦 | A kind of roof construction method of polyethylene polypropylene fiber waterproof coiled material |
| CN110195474A (en) * | 2019-06-12 | 2019-09-03 | 中建七局第四建筑有限公司 | The quick paving technology of cement penetrant crystalline combination TPZ series wet-laying coiled material |
| CN110528789A (en) * | 2019-07-27 | 2019-12-03 | 广东中南建设有限公司 | A kind of roof waterproof engineering construction method |
| CN111622362A (en) * | 2020-05-29 | 2020-09-04 | 胡曦林 | Construction method of concrete rigid-flexible composite waterproof system |
| CN112196298A (en) * | 2020-09-10 | 2021-01-08 | 斯科瑞新材料科技(山东)股份有限公司 | Novel building waterproof process and material |
| CN112095816A (en) * | 2020-09-25 | 2020-12-18 | 天津滨海澳泰防水材料有限公司 | Construction method for forming three composite waterproof layers through single construction |
| CN112282221A (en) * | 2020-11-25 | 2021-01-29 | 中铁二十局集团第四工程有限公司 | Roof waterproof structure and construction method thereof |
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| CN101761194B (en) * | 2010-01-13 | 2012-12-12 | 兰溪市天信新型建材有限公司 | Roof waterproof structure and manufacture method thereof |
| CN102155071B (en) * | 2011-03-15 | 2012-07-11 | 郭春未 | Rigid-soft-rigid compound waterproof process |
| CN102206950B (en) * | 2011-04-29 | 2012-08-22 | 江西贝思特科技有限公司 | Composite waterproof layer and construction method thereof |
| CN102425305B (en) * | 2011-12-28 | 2014-12-24 | 广州市恒盛建设工程有限公司 | Concrete penetration and sealing composite waterproof construction method |
| CN103924782A (en) * | 2013-01-15 | 2014-07-16 | 永升建设集团有限公司 | Polyethylene dacron coiled material-cementitious capillary crystalline waterproofing construction method |
| CN103469977B (en) * | 2013-09-22 | 2016-02-24 | 张寅秋 | A kind of energy-conservation from protecting waterproof roof-working method |
| CN104264717A (en) * | 2014-09-05 | 2015-01-07 | 李影 | Basement rigid material and flexible material combined waterproof construction method |
| CN105133855A (en) * | 2015-07-29 | 2015-12-09 | 北京中联天盛建材有限公司 | Energy-saving and environment-friendly waterproof warming construction method for existing roof surface |
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