CN112343185A - Construction process of zero-leakage waterproof system - Google Patents
Construction process of zero-leakage waterproof system Download PDFInfo
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- CN112343185A CN112343185A CN202011145643.7A CN202011145643A CN112343185A CN 112343185 A CN112343185 A CN 112343185A CN 202011145643 A CN202011145643 A CN 202011145643A CN 112343185 A CN112343185 A CN 112343185A
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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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
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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
- C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
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- 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
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- 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
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- 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
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- C09D7/63—Additives non-macromolecular organic
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- 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
- C09D7/65—Additives macromolecular
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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
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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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
- C08K2201/00—Specific properties of additives
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
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- 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
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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Abstract
The invention relates to the technical field of construction of waterproof systems, in particular to a construction process of a zero-leakage waterproof system, which is used for solving the problem that the quality of a building is influenced due to the inevitable leakage phenomenon existing in the construction process of the waterproof system in the prior art. The invention relates to a construction process of a zero-leakage waterproof system, which comprises the following steps: cleaning a base layer, coating a base layer treating agent, processing detail nodes, paving a waterproof coiled material in a trial mode, spraying or blade coating waterproof paint, paving the waterproof coiled material, detecting closed water and the like. According to the invention, the treatment agent is coated on the surface of the base layer, then the waterproof coating is sprayed or scraped, and then the waterproof coiled material is paved on the waterproof coating, so that the waterproof coating and the waterproof coiled material can form a stable and overall seamless waterproof layer, the waterproof layer can be automatically repaired even if the waterproof layer is damaged in the construction and use processes, water is prevented from flowing in the waterproof layer, the continuity of the waterproof layer is maintained, and the waterproof coiled material has good self-healing property, so that the zero-leakage effect can be achieved.
Description
Technical Field
The invention relates to the technical field of construction of waterproof systems, in particular to a construction process of a zero-leakage waterproof system.
Background
In recent years, along with the rapid development of economy in China, the construction industry is developed more rapidly, the waterproof quality is one of important assessment indexes for the construction industry, and the waterproof performance of the building is not only related to materials adopted for waterproofing, but also has a great relationship with the adopted construction process.
In the prior art, waterproof coiled materials are mostly constructed by adopting a dry-laying method, the waterproof layer and the structural layer of the construction method cannot be fully adhered due to the fact that the waterproof layer and the structural layer are not firmly adhered, the waterproof system of the raincoat type tries to achieve the aim of preventing water by wrapping a perfect waterproof layer on a building, like wearing a perfect raincoat on the building, no problem exists in each link of construction, use and maintenance, but the waterproof system is unrealistic in the engineering implementation process because of the water channeling layers in the waterproof layer and the structural layer, and the leakage can be caused as long as any flaw occurs in the construction and use processes of the waterproof layer.
In addition, in the prior art, the waterproof layer is arranged on unstable base layers such as a leveling layer, a slope covering layer and a heat insulation layer, the adhesion is poor, a natural water channeling layer is formed, and the waterproof layer is easy to age and lose efficacy due to the damage of solar rays, the expansion caused by heat and the contraction caused by cold of a building body and the damage of the pressure of water vapor.
In conclusion, the construction process of the waterproof system in the prior art inevitably has a leakage phenomenon. Therefore, a waterproof construction process with zero leakage is urgently needed.
Disclosure of Invention
Based on the problems, the invention provides a construction process of a zero-leakage waterproof system, which is used for solving the problem that the quality of a building is influenced due to the inevitable leakage phenomenon existing in the construction process of the waterproof system in the prior art. According to the invention, the surface of the base layer is coated with the treating agent, then the waterproof coating is sprayed or blade-coated, and then the waterproof coiled material is paved on the waterproof material, so that the waterproof coating and the waterproof coiled material can form a stable and overall seamless waterproof layer, thereby achieving the effect of zero leakage.
The invention specifically adopts the following technical scheme for realizing the purpose:
a construction process of a zero-leakage waterproof system comprises the following steps:
step 1: cleaning of substrate
Cleaning sand and stone and dust on the outer surface of the base layer;
step 2: paint base layer treating agent
Coating the prepared treating agent on the outer surface of the cleaned base layer;
and step 3: detail node processing
Processing the internal and external corners, the water falling port and the position of the roof structure by adopting viscose composite mesh cloth;
and 4, step 4: waterproof roll for test laying
The waterproof coiled material is unfolded on the base layer, and is rewound after the position is determined;
and 5: spraying or scraping waterproof paint
Spraying or blade-coating the prepared waterproof coating on the surface of the base layer treating agent;
step 6: paving and sticking waterproof coiled material
Paving the coiled waterproof coiled material on the waterproof coating;
and 7: water shut-off detection
And (4) performing a water closing experiment on the surface of the laid waterproof roll, and cleaning the outer surface of the waterproof roll.
The preferred formulation of the treating agent is: the treating agent in the step 2 comprises the following components in parts by weight:
20-50 parts of asphalt 70 #; 1-2 parts of oleic acid; 2-3 parts of caustic soda flakes; OP-103-3.5 parts; 2-3 parts of water glass; 1.5-2 parts of PVA; 1-2 parts of polyacrylamide and 40-60 parts of water.
Preferably, the treating agent in the step 2 comprises the following components in parts by weight:
70#35 parts of asphalt; 1.5 parts of oleic acid; 2.5 parts of caustic soda flakes; OP-103.2 parts; 2.5 parts of water glass; 1.7 parts of PVA; 1.5 parts of polyacrylamide and 50 parts of water.
The preferable formula of the waterproof roll is as follows: the waterproof coiled material in the step 4 comprises the following components in parts by weight: 50-65 parts of asphalt, 5-15 parts of SBS thermoplastic rubber, 1-3 parts of rubber powder, 3-8 parts of base oil, 1-3 parts of odor purifying agent, 5-18 parts of nano talcum powder, 7-15 parts of polyester non-woven fabric, 1-3 parts of plasticizer and 1-4 parts of softener.
The waterproof coiled material in the step 4 comprises the following components in parts by weight: 58 parts of asphalt, 10 parts of SBS thermoplastic rubber, 2 parts of rubber powder, 5.5 parts of base oil, 2 parts of odor purifying agent, 11 parts of nano talcum powder, 11 parts of polyester non-woven fabric, 2 parts of plasticizer and 2.5 parts of softener.
The preferred formula of the waterproof coating is as follows: the waterproof coating in the step 5 comprises the following components in parts by weight: 30-40 parts of asphalt 90 #; 20-30 parts of aromatic oil; 5-10 parts of a thermoplastic elastomer; 5-10 parts of SIS; 1-2 parts of ZnO; 1-2 parts of polyethylene wax; 20-30 parts of inorganic filler.
Preferably, the waterproof coating in the step 5 comprises the following components in parts by weight: 90#35 parts of asphalt; 25 parts of aromatic oil; 7.5 parts of thermoplastic elastomer; SIS 12.5 parts; 1.5 parts of ZnO; 1.5 parts of polyethylene wax; and 25 parts of an inorganic filler.
The dosage of the waterproof coating is 2.5kg/m2The thickness of the waterproof coating is at least 2 mm.
The invention has the following beneficial effects:
(1) according to the invention, the surface of the base layer is coated with the treating agent, then the waterproof coating is sprayed or scraped, and then the waterproof coiled material is paved on the waterproof material, so that the waterproof coating and the waterproof coiled material can form a stable and overall seamless waterproof layer, the waterproof layer can be automatically repaired even if the waterproof layer is damaged in the construction and use processes, water is prevented from flowing in the waterproof layer, the continuity of the waterproof layer is maintained, and the waterproof coiled material has good self-healing property, so that the effect of zero leakage can be achieved.
(2) The matching of the waterproof coating and the waterproof coiled material has better heat resistance and cold resistance, does not lose the waterproof function in high-temperature and low-temperature changes, has stronger adhesiveness, and still can play a good waterproof effect when the structure is changed.
(3) The construction process is easy to construct, has low requirement on the foundation, does not need special treatment, can shorten the construction period in winter, and has no influence on the bonding capability even in a wet base layer without clear water; the construction process has no water channeling layer, so that when the waterproof layer is damaged, the water leakage range can be limited around the damaged point, and the later maintenance is easy.
Detailed Description
In order that those skilled in the art will better understand the present invention, the following examples are provided to illustrate the present invention in further detail.
A construction process of a zero-leakage waterproof system comprises the following steps:
step 1: cleaning of substrate
Cleaning sand and stone and dust on the outer surface of the base layer;
step 2: paint base layer treating agent
Coating the prepared treating agent on the outer surface of the cleaned base layer;
and step 3: detail node processing
Processing the internal and external corners, the water falling port and the position of the roof structure by adopting viscose composite mesh cloth;
and 4, step 4: waterproof roll for test laying
The waterproof coiled material is unfolded on the base layer, and is rewound after the position is determined;
and 5: spraying or scraping waterproof paint
Spraying or blade-coating the prepared waterproof coating on the surface of the base layer treating agent; the waterproof coating is strong viscose waterproof coating;
step 6: paving and sticking waterproof coiled material
Paving the coiled waterproof coiled material on the waterproof coating;
and 7: water shut-off detection
And (4) performing a water closing experiment on the surface of the laid waterproof roll, and cleaning the outer surface of the waterproof roll.
Wherein, the preferable formula of the treating agent is as follows: the treating agent in the step 2 comprises the following components in parts by weight:
20-50 parts of asphalt 70 #; 1-2 parts of oleic acid; 2-3 parts of caustic soda flakes; OP-103-3.5 parts; 2-3 parts of water glass; 1.5-2 parts of PVA; 1-2 parts of polyacrylamide and 40-60 parts of water. The asphalt No. 70 is high-quality heavy traffic asphalt No. 70.
The preferable formula of the waterproof roll is as follows: the waterproof coiled material in the step 4 comprises the following components in parts by weight: 50-65 parts of asphalt, 5-15 parts of SBS thermoplastic rubber, 1-3 parts of rubber powder, 3-8 parts of base oil, 1-3 parts of odor purifying agent, 5-18 parts of nano talcum powder, 7-15 parts of polyester non-woven fabric, 1-3 parts of plasticizer and 1-4 parts of softener.
The waterproof coiled material in the step 4 comprises the following components in parts by weight: 58 parts of asphalt, 10 parts of SBS thermoplastic rubber, 2 parts of rubber powder, 5.5 parts of base oil, 2 parts of odor purifying agent, 11 parts of nano talcum powder, 11 parts of polyester non-woven fabric, 2 parts of plasticizer and 2.5 parts of softener.
The preferred formula of the waterproof coating is as follows: the waterproof coating in the step 5 comprises the following components in parts by weight: 30-40 parts of asphalt 90 #; 20-30 parts of aromatic oil; 5-10 parts of a thermoplastic elastomer; 5-10 parts of SIS; 1-2 parts of ZnO; 1-2 parts of polyethylene wax; 20-30 parts of inorganic filler. The asphalt No. 70 is high-quality heavy traffic asphalt No. 70.
The amount of the waterproof coating is 2.5kg/m2, and the thickness of the waterproof coating is at least 2 mm.
Example 1:
a construction process of a zero-leakage waterproof system comprises the following steps:
step 1: cleaning of substrate
Cleaning sand and stone and dust on the outer surface of the base layer;
step 2: paint base layer treating agent
Coating the prepared treating agent on the outer surface of the cleaned base layer;
the treating agent comprises the following components in parts by weight:
70#20 parts of asphalt; 1 part of oleic acid; 2 parts of caustic soda flakes; OP-103 parts; 2 parts of water glass; 1.5 parts of PVA; 1 part of polyacrylamide and 40 parts of water.
And step 3: detail node processing
Processing the internal and external corners, the water falling port and the position of the roof structure by adopting viscose composite mesh cloth;
and 4, step 4: waterproof roll for test laying
The waterproof coiled material is unfolded on the base layer, and is rewound after the position is determined;
the waterproof roll comprises the following components in parts by weight: 58 parts of asphalt, 10 parts of SBS thermoplastic rubber, 2 parts of rubber powder, 5.5 parts of base oil, 2 parts of odor purifying agent, 11 parts of nano talcum powder, 11 parts of polyester non-woven fabric, 2 parts of plasticizer and 2.5 parts of softener.
And 5: spraying or scraping waterproof paint
Spraying or blade-coating the prepared waterproof coating on the surface of the base layer treating agent;
the waterproof coating comprises the following components in parts by weight: 90#30 parts of asphalt; 20 parts of aromatic oil; 5 parts of thermoplastic elastomer; 5 parts of SIS; 1 part of ZnO; 1 part of polyethylene wax; and 20 parts of inorganic filler.
The amount of the waterproof coating is 2.5kg/m2, and the thickness of the waterproof coating is at least 2 mm.
Step 6: paving and sticking waterproof coiled material
Paving the coiled waterproof coiled material on the waterproof coating;
and 7: water shut-off detection
And (4) performing a water closing experiment on the surface of the laid waterproof roll, and cleaning the outer surface of the waterproof roll.
Example 2:
a construction process of a zero-leakage waterproof system comprises the following steps:
step 1: cleaning of substrate
Cleaning sand and stone and dust on the outer surface of the base layer;
step 2: paint base layer treating agent
Coating the prepared treating agent on the outer surface of the cleaned base layer;
the treating agent comprises the following components in parts by weight:
the treating agent comprises the following components in parts by weight:
70#35 parts of asphalt; 1.5 parts of oleic acid; 2.5 parts of caustic soda flakes; OP-103.2 parts; 2.5 parts of water glass; 1.7 parts of PVA; 1.5 parts of polyacrylamide and 50 parts of water;
and step 3: detail node processing
Processing the internal and external corners, the water falling port and the position of the roof structure by adopting viscose composite mesh cloth;
and 4, step 4: waterproof roll for test laying
The waterproof coiled material is unfolded on the base layer, and is rewound after the position is determined;
the waterproof roll comprises the following components in parts by weight: 50 parts of asphalt, 5 parts of SBS thermoplastic rubber, 1 part of rubber powder, 3 parts of base oil, 1 part of odor purifying agent, 5 parts of nano talcum powder, 7 parts of polyester non-woven fabric, 1 part of plasticizer and 1 part of softener.
And 5: spraying or scraping waterproof paint
Spraying or blade-coating the prepared waterproof coating on the surface of the base layer treating agent;
the waterproof coating comprises the following components in parts by weight: 90#35 parts of asphalt; 25 parts of aromatic oil; 7.5 parts of thermoplastic elastomer; SIS 12.5 parts; 1.5 parts of ZnO; 1.5 parts of polyethylene wax; and 25 parts of an inorganic filler.
The amount of the waterproof coating is 2.5kg/m2, and the thickness of the waterproof coating is at least 2 mm.
Step 6: paving and sticking waterproof coiled material
Paving the coiled waterproof coiled material on the waterproof coating;
and 7: water shut-off detection
And (4) performing a water closing experiment on the surface of the laid waterproof roll, and cleaning the outer surface of the waterproof roll.
Example 3:
a construction process of a zero-leakage waterproof system comprises the following steps:
step 1: cleaning of substrate
Cleaning sand and stone and dust on the outer surface of the base layer;
step 2: paint base layer treating agent
Coating the prepared treating agent on the outer surface of the cleaned base layer;
the treating agent comprises the following components in parts by weight:
the treating agent in the step 2 comprises the following components in parts by weight:
70#50 parts of asphalt; 2 parts of oleic acid; 3 parts of caustic soda flakes; OP-103.5 parts; 3 parts of water glass; 2 parts of PVA; 2 parts of polyacrylamide and 60 parts of water;
and step 3: detail node processing
Processing the internal and external corners, the water falling port and the position of the roof structure by adopting viscose composite mesh cloth;
and 4, step 4: waterproof roll for test laying
The waterproof coiled material is unfolded on the base layer, and is rewound after the position is determined;
the waterproof roll comprises the following components in parts by weight: 65 parts of asphalt, 15 parts of SBS thermoplastic rubber, 3 parts of rubber powder, 8 parts of base oil, 3 parts of odor purifying agent, 18 parts of nano talcum powder, 15 parts of polyester non-woven fabric, 3 parts of plasticizer and 4 parts of softener.
And 5: spraying or scraping waterproof paint
Spraying or blade-coating the prepared waterproof coating on the surface of the base layer treating agent;
the waterproof coating comprises the following components in parts by weight: 90#40 parts of asphalt; 30 parts of aromatic oil; 10 parts of thermoplastic elastomer; 10 parts of SIS; 2 parts of ZnO; 2 parts of polyethylene wax; 30 parts of inorganic filler.
The amount of the waterproof coating is 2.5kg/m2, and the thickness of the waterproof coating is at least 2 mm.
Step 6: paving and sticking waterproof coiled material
Paving the coiled waterproof coiled material on the waterproof coating;
and 7: water shut-off detection
And (4) performing a water closing experiment on the surface of the laid waterproof roll, and cleaning the outer surface of the waterproof roll.
In conclusion, the treatment agent is coated on the surface of the base layer, the waterproof coating is sprayed or scraped, and the waterproof coiled material is laid on the waterproof material, so that the waterproof coating and the waterproof coiled material can form a stable and overall seamless waterproof layer, the waterproof layer can be automatically repaired even if the waterproof layer is damaged in the construction and use processes, water is prevented from flowing in the waterproof layer, the continuity of the waterproof layer is maintained, the waterproof layer has good self-healing property, the waterproof coating and the waterproof coiled material are matched to have good heat resistance and cold resistance, the waterproof effect is not lost in high-temperature and low-temperature changes, the waterproof coiled material has strong adhesion, and a good waterproof effect can still be achieved when the structure is changed. Moreover, the construction process is easy to construct, has low requirement on the foundation, does not need special treatment, can shorten the construction period in winter, and has no influence on the bonding capability even in a wet base layer without clear water; the construction process has no water channeling layer, so that when the waterproof layer is damaged, the water leakage range can be limited around the damaged point, and the later maintenance is easy.
The above is an embodiment of the present invention. The embodiments and specific parameters in the embodiments are only for the purpose of clearly illustrating the process of verifying the invention and are not intended to limit the scope of the invention, which is defined by the claims, and all the equivalent structural changes made by applying the content of the specification of the invention should be covered by the scope of the invention.
Claims (8)
1. The construction process of the zero-leakage waterproof system is characterized by comprising the following steps of: the method comprises the following steps:
step 1: cleaning of substrate
Cleaning sand and stone and dust on the outer surface of the base layer;
step 2: paint base layer treating agent
Coating the prepared treating agent on the outer surface of the cleaned base layer;
and step 3: detail node processing
Processing the internal and external corners, the water falling port and the position of the roof structure by adopting viscose composite mesh cloth;
and 4, step 4: waterproof roll for test laying
The waterproof coiled material is unfolded on the base layer, and is rewound after the position is determined;
and 5: spraying or scraping waterproof paint
Spraying or blade-coating the prepared waterproof coating on the surface of the base layer treating agent;
step 6: paving and sticking waterproof coiled material
Paving the coiled waterproof coiled material on the waterproof coating;
and 7: water shut-off detection
And (4) performing a water closing experiment on the surface of the laid waterproof roll, and cleaning the outer surface of the waterproof roll.
2. The construction process of a zero-leakage waterproofing system according to claim 1, wherein: the treating agent in the step 2 comprises the following components in parts by weight:
20-50 parts of asphalt 70 #; 1-2 parts of oleic acid; 2-3 parts of caustic soda flakes; OP-103-3.5 parts; 2-3 parts of water glass; 1.5-2 parts of PVA; 1-2 parts of polyacrylamide and 40-60 parts of water.
3. The construction process of a zero-leakage waterproofing system according to claim 2, wherein: the treating agent in the step 2 comprises the following components in parts by weight:
70#35 parts of asphalt; 1.5 parts of oleic acid; 2.5 parts of caustic soda flakes; OP-103.2 parts; 2.5 parts of water glass; 1.7 parts of PVA; 1.5 parts of polyacrylamide and 50 parts of water.
4. The construction process of a zero-leakage waterproofing system according to claim 1, wherein: the waterproof coiled material in the step 4 comprises the following components in parts by weight: 50-65 parts of asphalt, 5-15 parts of SBS thermoplastic rubber, 1-3 parts of rubber powder, 3-8 parts of base oil, 1-3 parts of odor purifying agent, 5-18 parts of nano talcum powder, 7-15 parts of polyester non-woven fabric, 1-3 parts of plasticizer and 1-4 parts of softener.
5. The construction process of a zero-leakage waterproofing system according to claim 4, wherein: the waterproof coiled material in the step 4 comprises the following components in parts by weight: 58 parts of asphalt, 10 parts of SBS thermoplastic rubber, 2 parts of rubber powder, 5.5 parts of base oil, 2 parts of odor purifying agent, 11 parts of nano talcum powder, 11 parts of polyester non-woven fabric, 2 parts of plasticizer and 2.5 parts of softener.
6. The construction process of a zero-leakage waterproofing system according to claim 1, wherein: the waterproof coating in the step 5 comprises the following components in parts by weight: 30-40 parts of asphalt 90 #; 20-30 parts of aromatic oil; 5-10 parts of a thermoplastic elastomer; 5-10 parts of SIS; 1-2 parts of ZnO; 1-2 parts of polyethylene wax; 20-30 parts of inorganic filler.
7. The construction process of a zero-leakage waterproofing system according to claim 6, wherein: the waterproof coating in the step 5 comprises the following components in parts by weight: 90#35 parts of asphalt; 25 parts of aromatic oil; 7.5 parts of thermoplastic elastomer; SIS 12.5 parts; 1.5 parts of ZnO; 1.5 parts of polyethylene wax; and 25 parts of an inorganic filler.
8. The construction process of a zero-leak waterproofing system according to claim 7, wherein: the dosage of the waterproof coating is 2.5kg/m2The thickness of the waterproof coating is at least 2 mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011145643.7A CN112343185A (en) | 2020-10-23 | 2020-10-23 | Construction process of zero-leakage waterproof system |
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| CN202011145643.7A CN112343185A (en) | 2020-10-23 | 2020-10-23 | Construction process of zero-leakage waterproof system |
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| CN112343185A true CN112343185A (en) | 2021-02-09 |
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| CN113605544A (en) * | 2021-07-06 | 2021-11-05 | 汕尾职业技术学院 | Anti-seepage treatment process for 3D printing wallboard |
| CN116971189A (en) * | 2023-08-03 | 2023-10-31 | 烟台市洛蒙防水材料有限公司 | High-viscosity waterproof coating and construction method thereof |
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| CN116971189A (en) * | 2023-08-03 | 2023-10-31 | 烟台市洛蒙防水材料有限公司 | High-viscosity waterproof coating and construction method thereof |
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