CN108867894B - Waterproof standard construction process for finely decorated kitchen and toilet - Google Patents
Waterproof standard construction process for finely decorated kitchen and toilet Download PDFInfo
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- CN108867894B CN108867894B CN201810614236.2A CN201810614236A CN108867894B CN 108867894 B CN108867894 B CN 108867894B CN 201810614236 A CN201810614236 A CN 201810614236A CN 108867894 B CN108867894 B CN 108867894B
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- E—FIXED CONSTRUCTIONS
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- 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
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Abstract
The invention provides a waterproof standard construction process for a finish-decorated kitchen and bathroom, and relates to the technical field of building engineering. The method comprises the following steps: s1, waterproofing of the pipeline part S2, waterproofing of the base layer S3, waterproofing of the wall and the ground S4 and waterproofing of the internal corner part. The waterproof structure comprises a waterproof structure, a waterproof layer and a waterproof layer, wherein the waterproof layer is arranged on the waterproof structure, the waterproof layer is arranged on the waterproof layer, and the waterproof layer is arranged on the waterproof layer. Through multilayer waterproof construction that stacks layer upon layer to and to the waterproof processing of pipe limit position and reentrant corner position, can make the waterproof construction in kitchen bathroom reach the water-proof effects more than 15 years.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a waterproof standard construction process for a finish-decorated kitchen and bathroom.
Background
The kitchen and toilet is a waterproof key point in a house, the area of the kitchen and toilet is small, the internal and external corners are large, the construction difficulty is high, the water consumption is high, water is frequently concentrated, and the leakage is easy to occur at the positions of the ground, the wall surface, the wall penetrating ground pipe root, the seam, the intersection position of the vertical wall and the ground, the intersection position of the wall surface, the intersection position of the sanitary ware and the ground, the pipeline leakage, the top plate and the like. Although the variety and quality of various waterproof materials are continuously improved, the single mode of combining rigid self-waterproofing and flexible waterproofing is difficult to achieve the waterproof requirement on occasions with higher waterproof requirements due to cracks generated by concrete expansion and contraction, the influence of pipeline water pressure and the like, and not only is the completion acceptance difficult, but also the difficulty is brought to the repair. Particularly, for the finely decorated kitchens and toilets, the waterproof requirement is high, and once water seepage occurs, the maintenance cost is high.
Disclosure of Invention
The invention aims to provide a waterproof standard construction process for a finish-decorated kitchen and toilet so as to meet the waterproof requirement of the finish-decorated kitchen and toilet.
The technical problem to be solved by the invention is realized by adopting the following technical scheme.
The invention provides a waterproof standard construction process for a finish-decorated kitchen and toilet, which comprises the following steps:
s1, waterproofing the pipeline part:
s11, knocking out the concrete mortar layer on the edge ground of the pipeline to the concrete structure layer, and forming a V-shaped groove on the pipeline part to form a construction part comprising the V-shaped groove and the edge ground of the pipeline,
s12, roughening the construction part to form a rough surface,
s13, coating interface waterproofing agent on the construction part and the outer wall of the pipeline,
s14, sealing the bottom of the V-shaped groove with waterproof sealant,
s15, filling the V-shaped groove with repair mortar, and the repair mortar forms a semi-arc flashing slope on the edge of the pipeline,
s16, after the maintenance with clean water, the repair mortar and the outer wall of the pipeline are coated with the pipe-fixing waterproof glue in a crossed manner,
s17, sticking and soaking the polyester cloth which is fixed by the waterproof glue,
s18, installing a water supply pipe, then coating an interface waterproof agent on the whole body,
s19, leveling and painting by adopting waterproof mortar;
s2, waterproof treatment of the base layer:
s21, removing loose objects on the surface of the base layer and cleaning the base layer;
s22, wetting the base layer until the base layer does not absorb water and the base layer is ensured to have no clear water, and coating an interface waterproof agent on the base layer;
s23, adopting repair mortar to repair and flatten the area with holes;
s3, wall and ground waterproofing treatment:
s31, coating a permeable crystalline waterproof material on the wall surface of the back water surface,
s32, marking a waterproof area to be constructed, wherein the waterproof area comprises a ground position and a wall position which are connected, and the ground position extends from the ground to the wall position of the internal corner;
s33, brushing the waterproof area with an interface waterproof agent;
s34, smearing a semi-arc flashing slope on the internal corner part by using repair mortar;
s35, brushing the waterproof area with universal waterproof slurry;
s36, brushing K11 flexible III type waterproof slurry on the wall surface;
s37, brushing K11 flexible II-type waterproof slurry on the ground;
and S4, water-proofing treatment of the internal corner:
s41, coating additional layer of waterproof slurry on the internal corner,
s42, paving and sticking the polyester cloth soaked with the additional layer of waterproof slurry;
s43, coating additional layer of waterproof slurry on the polyester cloth,
the above steps are performed in order of steps S1, S2, S3, and S4.
The waterproof standard construction process for the finish-decorated kitchen and bathroom has the beneficial effects that:
the invention is based on the special structure of the kitchen and toilet, carries out waterproof treatment on different parts (pipe edges, internal corners, wall and ground, base layers), slots are formed on the pipe edges, carries out specific waterproof treatment on the pipe edges, strengthens the waterproof structure on the internal corners, and meets the waterproof requirements of the parts which are easy to leak, such as the pipe edges, the internal corners and the like to the maximum extent. The corresponding waterproof and leak-stopping scheme is determined according to different parts, and various novel high-quality materials and various processes are combined to solve the problem of water leakage in kitchens and bathrooms systematically.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of a water repellent treatment of a pipe portion in embodiment 1 of the present invention;
FIG. 2 is a schematic structural view of a base layer, walls, floors and internal corner portions of the present invention for waterproofing treatment in example 1;
FIG. 3 is a schematic structural view of a polyester fabric in example 2 of the present invention;
FIG. 4 is a schematic structural view of a water repellent treatment of a pipe portion in embodiment 3 of the present invention;
FIG. 5 is a schematic structural view of the aluminum foam preform of FIG. 4.
Icon: 1-a pipeline; 2-a water supply pipe; 11-a concrete structural layer; 12-interfacial water repellent; 13-waterproof sealant; 14-repair mortar; 15-fixing waterproof glue by a pipe; 16-polyester cloth; 161-cone apex; 162-a conical surface; 17-waterproof mortar; 18-universal waterproof slurry; 19-K11 flexible type iii waterproofing slurry; 20-K11 flexible type II waterproof slurry; 21-additional layer waterproof slurry; 50-a foamed aluminum preform; 51-a sleeve portion; 52-floor part.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available commercially.
The following specifically describes embodiments of the present invention.
Referring to fig. 1 and 2, a waterproof standard construction process for a finishing kitchen and toilet provided by the embodiment of the invention includes the following steps: s1, waterproofing of the pipeline part S2, waterproofing of the base layer S3, waterproofing of the wall and the ground S4 and waterproofing of the internal corner part. The waterproof structure comprises a waterproof structure, a waterproof layer and a waterproof layer, wherein the waterproof layer is arranged on the waterproof structure, the waterproof layer is arranged on the waterproof layer, and the waterproof layer is arranged on the waterproof layer. Through multilayer waterproof construction that stacks layer upon layer to and to the waterproof processing of pipe limit position and reentrant corner position, can make the waterproof construction in kitchen bathroom reach the water-proof effects more than 15 years.
Specifically, in S1, the step of performing waterproof treatment on the pipeline part includes:
s11, knocking out a concrete mortar layer with the width of about 100mm of the side of the pipeline 1 to the concrete structure layer 11, and forming a V-shaped groove at the pipeline part to form a construction part comprising the V-shaped groove and the pipeline edge ground. Preferably, the V-shaped groove is 60mm wide and 40mm deep.
And S12, roughening the construction part to form a rough surface. For example, the pipe wall of the construction part is roughened by coarse sandpaper, so that the upper material is better bonded, and hollowing is avoided.
And S13, coating the interface waterproofing agent 12 on the construction part and the outer wall of the pipeline.
Preferably, the interface waterproofing agent 12 comprises liquid materials and powder materials in a mass ratio of 1: 3-4, and the liquid materials comprise the following components in parts by weight: 380 portions of waterproof emulsion and 420 portions of waterproof emulsion; 2-5 parts of a preservative; 2-5 parts of a defoaming agent; 590 portion of water and 610 portions of water. The powder material comprises: cement 320-380 parts; 420 and 460 parts of sand; 150 portions of coarse whiting and 180 portions of coarse whiting; 3-6 parts of porous silicon carbide; 12-16 parts of zeolite molecular sieve; 160 portions of gypsum and 180 portions of gypsum; 1-3 parts of cellulose ether. The above-mentioned raw materials are commercially available. For example, the waterproof emulsion is Basf PS608 waterproof emulsion, the sand is 70-140 grade sand, the coarse whiting is 700CC of Guangfu Jian material company, and the defoaming agent is W086 of Hamming company. By utilizing the gelling effect of the gypsum and the drainage effect of the porous silicon carbide and the zeolite molecular sieve, the waterproof effect can be further improved, and the hardness is enhanced. More preferably, the interface waterproof agent with the compressive strength of 0.8MPa can be obtained by adding the liquid material and the powder material according to the proportion of 1: 3.
And S14, sealing the bottom of the V-shaped groove by using waterproof sealant 13. Preferably, the thickness of the waterproof sealant is 15mm, the waterproof sealant is good in adhesive force, high in elasticity and good in creeping property, and the fracture elongation of the waterproof sealant can be resisted by about 2 mm.
Preferably, the waterproof sealant 13 comprises, by weight: 120-140 parts of liquid polysulfide rubber; 0.5-1 part of silane coupling agent; 16-20 parts of manganese dioxide; 8-10 parts of carbon black; 3-5 parts of acrylic resin; 20-30 parts of diethanolamine; 4-8 parts of sorbitol; 3-5 parts of a dispersing agent; and 4-8 parts of a leveling agent. The above raw material components are commercially available. The waterproof sealant and the interface waterproofing agent have good compatibility, and can generate good bonding effect between the waterproof sealant and the interface waterproofing agent. The mechanical property of the sealant is improved by the carbon black, and the addition of the diethanol amine destroys hydrogen bonds among macromolecules of the polysulfide rubber, increases the distance among the molecules and endows the sealant with good coating workability.
And S15, repairing and leveling the V-shaped groove by using the repair mortar 14, and forming an arc flashing slope on the edge of the pipeline by using the repair mortar 14. Preferably, the pipe limit reentrant corner is smeared out the arc flashing slope of radius 15mm with arc plastering trowel, and the existence of arc flashing slope can effectively avoid producing reentrant corner ponding phenomenon.
Preferably, the repair mortar 14 includes, in parts by weight: 200 portions and 300 portions of sulphoaluminate cement; 200 portions and 300 portions of Portland cement; 500 portions and 600 portions of quartz sand; 1-2 parts of a defoaming agent; 2-4 parts of cellulose ether; 1-2 parts of a water reducing agent; 16-20 parts of fly ash; 1-2 parts of an early strength agent. The above raw material components are commercially available. For example, the sulphate aluminium cement R SAC52.5 grade sulphate aluminium cement, the defoaming agent is tributyl phosphate. The portland cement is one of PO42.5 portland cement or PO52.5 portland cement. The water reducing agent is a polycarboxylic acid water reducing agent, and the early strength agent is one of anhydrous calcium chloride, anhydrous sodium sulfate, lithium carbonate or sodium carbonate. The addition of the fly ash can reduce the alkalinity and the hydration heat of the system, so that the microcracks of the hardened body of the composite gelling system are reduced, the durability of the system can be improved, the fly ash can further improve the strength and the compactness of the repair mortar, improve the wear resistance and reduce the drying shrinkage through the hydration reaction.
And S16, after the concrete is maintained by clear water, cross-painting the pipe-fixing waterproof glue 15 on the repair mortar and the outer wall of the pipeline. Preferably, two pipelines of pipe-fixing waterproof glue are coated in a crossed manner, and when the surface of the upper material is required to be dry and not sticky in each construction, the lower construction can be carried out. The cross painting process comprises the following steps: the coating is transversely coated at left and right, and is longitudinally coated at up and down, so that omission is avoided. The pipe fixing waterproof glue can be produced by a waterproof doctor company.
And S17, sticking the polyester cloth 16 soaked with the tube-fixing waterproof glue. The polyester cloth can increase the stability and tensile strength of the structure. The polyester cloth 16 has a strong extension force, and can increase the tensile strength and the extension force of the waterproof structure. And the polyester cloth soaked through the tube-fixing waterproof glue can form more slurry bonding layers, so that the adhesive force is stronger. After the polyester cloth is paved, the polyester cloth needs to be smoothed by a brush, and air bubbles in the polyester cloth are extruded out, so that hollowing is avoided.
S18, installing the water supply pipe 2, and then coating the interface waterproofing agent 12 on the whole. The installation height of the water supply pipe 2 is lower than the leveling layer, and the water supply pipe 2 needs to test water in advance until the water is not leaked.
And S19, leveling and painting by adopting waterproof mortar 17. Preferably, the water supply pipe 2 is laid in the waterproof mortar, and is more than 20mm away from the top position of the waterproof mortar. So as to prevent the water supply pipe and the waterproof layer from cracking due to the vibration of the pipe wall under the pressure of the flowing water in the water supply pipe.
After the waterproofing treatment of the pipe portion is completed, in the waterproofing structure, S2 is performed, and the waterproofing treatment of the base layer includes the steps of:
and S21, removing loose objects on the surface of the base layer and cleaning the base layer. For example, a scraper knife or other tools can be used to clean the slag and other loose objects on the surface of the substrate. When the base layer is washed, preferably, a cleaning agent is adopted for washing, and the cleaning agent comprises the following components in parts by weight: 70-80 parts of water, 6-8 parts of oil-acyl diethanolamine, 2-5 parts of tween, 5-10 parts of fatty alcohol-polyoxyethylene ether and 4-8 parts of castor oil. The cleaning agent can infiltrate and penetrate an organic layer and stains, and can remove slurry, concrete and the like on the surface of a base layer in a short time. And the water is easy to remove without residue, thereby avoiding the influence on the subsequent construction.
And S22, wetting the base layer until the base layer does not absorb water and the base layer is ensured to have no clear water, and coating the interface waterproof agent 12 on the base layer. Specifically, the brush or the roller is provided with clear water to fully wet the base layer of the construction area, and residual water on the ground is sucked by sponge. And then brushing the interfacial waterproofing agent 12.
And S23, repairing and leveling the area with the holes by using the repair mortar 14. For example, holes at positions of pipeline grooves, hollowing and falling off and the like are repaired.
After the waterproofing treatment of the base layer is completed, in the waterproofing structure, the wall and floor waterproofing treatment is performed at S3, which includes the steps of:
s31, brushing a permeable crystalline waterproof material on the wall surface of the back water surface, wherein the thickness of the permeable crystalline waterproof material is 0.8 mm. Preferably, the infiltration crystallization waterproof material comprises the following components in parts by weight: 460-520 parts of ordinary portland cement; 420-460 parts of sand; 8-12 parts of calcium formate; 1-2 parts of a water reducing agent; 1-2 parts of lignocellulose; 36-48 parts of a permeable crystallization material; 20-25 parts of silica fume; 4-6 parts of water-soluble silicate; 2-3 parts of gypsum. Preferably, the penetration crystallization material is KMA mortar additive produced by Katon company of Canada. It can react with cement-based materials to form hydrated crystals, blocking the fine pores and cracks of the mortar. In addition, the gap between the particles is filled by utilizing the micro-material effect of the silica fume, the performance of the cementing material is improved, and the moisture filled in the gap can be replaced. The water-soluble silicate and the gypsum can further react with hydrated educts to generate more crystals such as C-S-H gel, hydrated calcium aluminate, hydrated calcium silicate and the like, and the calcium formate is used as a crystal growth agent to promote the rapid growth of the crystals. The permeable crystallization waterproof material has a secondary waterproof function, microcracks can react with water to generate solid matters and then can fill gaps, the moisture-proof function can be achieved, the adhesive property is very strong, the bonding strength can reach more than 2.5MPa, and the permeation resistance pressure can reach more than 1.5 MPa.
And S32, marking a waterproof area needing construction, wherein the waterproof area comprises a ground position and a wall position which are connected, and the ground position extends from the ground to the wall position of the internal corner position. Specifically, the wall surface of a kitchen and toilet room, two sides of a door and the outer side of the door are marked with the width of 500mm for flashing of 300mm, the height of the shower room is 1800mm, and the position of the width exceeding the shower room by 300mm is marked, and a waterproof area of a part to be constructed is distinguished by using an adhesive tape.
S33, painting the whole waterproof area with the interface waterproofing agent 12, wherein the painting thickness is preferably 0.6 mm.
And S34, smearing a semi-arc flashing slope on the internal corner part by using the repair mortar 14. Preferably, an arc-shaped flashing slope with the radius of 15mm is smeared by an arc-shaped plastering knife, so that the phenomenon of water accumulation at the internal corner is avoided.
And S35, painting the waterproof area by adopting the universal waterproof slurry 18. Preferably, the universal waterproof slurry 18 comprises, in parts by weight: waterproof emulsion: 400 parts of defoaming agent: 2 parts of preservative: 2 parts of water: 396 parts, ordinary portland cement: 400 parts of 70-140-grade sand: 598 parts of cellulose ether: 1 part of water reducing agent: 1 part. The universal waterproof coating has flexibility and rigidity, can form a good bonding effect between different waterproof coating layers, and can effectively overcome the bonding slippage phenomenon between waterproof layers. Furthermore, when the wall surface is brushed, the wall surface is uniformly brushed once in the transverse direction and the longitudinal direction, when the surface of each channel is dry and not sticky, the next channel is brushed, the brushing leakage is avoided, and the brushing thickness of each channel is 1.2 mm. The materials should be stirred for the second time in the midway, so as to prevent the materials from settling due to too long standing time.
And S36, coating K11 flexible III type waterproof slurry 19 on the wall surface. Preferably, the K11 flexible III-type waterproof slurry comprises 850 parts of waterproof emulsion, 2 parts of defoaming agent, 2 parts of preservative, 146 parts of water, 450 parts of ordinary portland cement, 300 parts of 70-140 graded sand and 250 parts of heavy calcium carbonate in parts by weight. The waterproof slurry has excellent flexibility and strong bonding force, and can realize efficient bonding of members such as wall tiles and the like.
And S37, brushing K11 flexible II type waterproof slurry 20 on the ground. Preferably, the K11 flexible II-type waterproof slurry comprises 900 parts of waterproof emulsion, 2 parts of defoaming agent, 2 parts of preservative, 96 parts of water, 450 parts of ordinary portland cement, 448 parts of 70-140-grade sand, 100 parts of heavy calcium carbonate, 16 parts of aluminum silicate and 9 parts of polyvinyl alcohol in parts by weight. The waterproof slurry has certain plasticizing and reinforcing effects and strong compression resistance and impermeability while keeping flexibility and adhesiveness.
After finishing the waterproofing treatment of the wall and the floor, the waterproofing treatment of the internal corner part is performed on the waterproofing structure by S4, which includes the following steps:
and S41, coating additional layer waterproof slurry 21 on the internal corner part. Preferably, the wall surface boundary has a height and a width of about 200mm, and an internal corner part is formed. And (3) alternately brushing two additional layers of waterproof slurry, wherein the thickness of each layer is 1.2 mm. According to parts by weight, the additional layer waterproof slurry comprises 800 parts of BASF acrylic emulsion, 20 parts of polyaluminum ferric chloride and 160 parts of water; 320 parts of Portland cement; 260 parts of sand; 2 parts of a dispersing agent; 180 parts of heavy calcium carbonate. The product can form a tough waterproof film with ultrahigh elasticity, has high film forming speed (film forming within 1-2 min), and has low-temperature flexibility (no fracture at minus 20 ℃). The film has good adhesion to concrete and cement mortar, the bonding strength is greater than 0.9Mpa, and the film is firmly combined with a base plane, so that a long-term waterproof effect is achieved.
And S42, paving the polyester cloth 16 soaked with the additional layer of waterproof slurry.
S43, coating additional layer of waterproof slurry 21 on the polyester cloth. And (3) alternately brushing two additional layers of waterproof slurry, wherein the thickness of each layer is 1.2 mm.
The above steps are performed in order of steps S1, S2, S3, and S4.
Example 2
The device obtained by the design can basically meet the waterproof requirement of a finely decorated kitchen and toilet, but the designer improves the device by further improving the function of the device. For a brief description, the corresponding contents in embodiment 1 can be referred to where this embodiment is not mentioned.
In the construction process of reentrant corner position water repellent, because the structure of reentrant corner department is comparatively special, when paving the polyester cloth and carrying out the structure enhancement in reentrant corner department, cause easily and spread phenomenon such as subsides unevenness, lead to unable good waterproof and structure reinforcing effect of reaching. Therefore, in the present embodiment, in step S42, a polyester cloth in a pyramid shape is used.
Referring to fig. 3, the pyramidal polyester fabric 16 includes a conical tip 161 and three conical surfaces 162 meeting at the conical tip 161. The conical tip 161 has an arc angle corresponding to the internal corner, and two adjacent conical surfaces 162 are perpendicular to each other. And each tapered surface 162 forms the same included angle with the plane to be laid. When the waterproof coating is used, the pyramid-shaped polyester cloth is soaked in the additional layer waterproof coating for a period of time, then the cone top 161 is placed at the internal corner, and each cone surface 162 is flatly paved. By changing the structure of the polyester cloth, the polyester cloth can be tightly attached to the internal corner.
Example 3
The device obtained by the design can basically meet the waterproof requirement of a finely decorated kitchen and toilet, but the designer improves the device by further improving the function of the device. For a brief description, the corresponding contents in embodiment 1 can be referred to where this embodiment is not mentioned.
In the construction process of the water-proof treatment of the pipeline part, as more pipelines are arranged in a kitchen and toilet, and the pipeline position can bear larger water pressure, the pipeline edge position is easy to vibrate due to the problem of the water pressure, and the pipeline edge position is cracked.
Referring to fig. 4 and 5, in the present embodiment, after the step S15 and before the step S16, the method further includes the following steps: an aluminum foam preform 50 is sleeved outside the pipe 1. The foamed aluminum preform 50 includes a sleeve portion 51 having a hollow cylindrical shape and a bottom plate portion 52 formed to extend outward along a bottom edge of the sleeve portion. The thickness of the foamed aluminum prefabricated member 50 is preferably 20-25 mm. If the thickness is too small, a good vibration damping effect cannot be achieved, and the compression resistance is poor. And the thickness is too large, the cost is high, and the installation is inconvenient.
Further, there is a gap between the foamed aluminum preform 50 and the outer sidewall of the pipe 1, and bentonite is filled in the gap. The gap is approximately 2-4 mm. The height of the foamed aluminium preform 50 is slightly lower than the embedding height of the pipe 1. The aluminum foam preform 50 and the top of the gap are closed with a sealing material (e.g., silicone gel). The bentonite is filled in the gap, the bentonite can permeate into the pores of the foamed aluminum prefabricated member, when water leakage occurs, water is contacted with the bentonite, bentonite particles expand when encountering water, a solid waterproof layer is formed between the foamed aluminum prefabricated member and the pipelines, the water diffusion is effectively prevented, and the water leakage phenomenon is effectively prevented.
Further, a smooth fillet with the radius of 10-15 mm is formed at the connecting position of the sleeve part 51 and the bottom plate part 52, so that subsequent waterproof construction is facilitated.
During construction, the foamed aluminum preform 50 is fitted over the pipe 1, and the bottom plate 52 is in contact with the ground. Then, the gap between the aluminum foam preform 50 and the pipe 1 is filled with bentonite, and the top is sealed with silicone adhesive. And then, in step S16, cross-coating the pipe-fixing waterproof glue 15 on the repair mortar and the outer wall of the foamed aluminum prefabricated member.
The foamed aluminum is prepared by adding an additive into pure aluminum or aluminum alloy and then performing a foaming process, has the characteristics of metal and bubbles, and has the functions of energy absorption, fire prevention, corrosion resistance, sound insulation, noise reduction and the like. The foamed aluminum prefabricated part 50 is sleeved outside the pipeline 1, so that the vibration of the pipeline can be absorbed, and the influence of the water pressure of the pipeline is effectively reduced. Equivalently, an isolation layer is formed outside the pipeline 1, and the risk of cracking at the position of the pipe edge is greatly reduced.
The embodiments described above are some, but not all embodiments of the invention. The detailed description of the embodiments of the present invention is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Claims (6)
1. A waterproof standard construction process for a finish-decorated kitchen and toilet is characterized by comprising the following steps:
s1, waterproofing the pipeline part:
s11, knocking out the concrete mortar layer on the edge ground of the pipeline to the concrete structure layer, and forming a V-shaped groove on the pipeline part to form a construction part comprising the V-shaped groove and the edge ground of the pipeline,
s12, roughening the construction part to form a rough surface,
s13, coating interface waterproofing agent on the construction part and the outer wall of the pipeline,
s14, sealing the bottom of the V-shaped groove with waterproof sealant,
s15, filling the V-shaped groove with repair mortar, and the repair mortar forms a semi-arc flashing slope on the edge of the pipeline,
s16, after the maintenance with clean water, the repair mortar and the outer wall of the pipeline are coated with the pipe-fixing waterproof glue in a crossed manner,
s17, sticking and soaking the polyester cloth which is fixed by the waterproof glue,
s18, installing a water supply pipe, then coating an interface waterproof agent on the whole body,
s19, leveling and painting by adopting waterproof mortar;
s2, waterproof treatment of the base layer:
s21, removing loose objects on the surface of the base layer and cleaning the base layer;
s22, wetting the base layer until the base layer does not absorb water and the base layer is ensured to have no clear water, and coating an interface waterproof agent on the base layer;
s23, adopting repair mortar to repair and flatten the area with holes;
s3, wall and ground waterproofing treatment:
s31, coating a permeable crystalline waterproof material on the wall surface of the back water surface,
s32, marking a waterproof area to be constructed, wherein the waterproof area comprises a ground position and a wall position which are connected, and the ground position extends from the ground to the wall position of the internal corner;
s33, brushing the waterproof area with an interface waterproof agent;
s34, smearing a semi-arc flashing slope on the internal corner part by using repair mortar;
s35, brushing the waterproof area with universal waterproof slurry;
s36, coating K11 flexible III type waterproof slurry on the wall surface, wherein the K11 flexible III type waterproof slurry comprises 850 parts by weight of waterproof emulsion, 2 parts by weight of defoaming agent, 2 parts by weight of preservative, 146 parts by weight of water, 450 parts by weight of ordinary portland cement, 300 parts by weight of 70-140 graded sand and 250 parts by weight of heavy calcium carbonate;
s37, coating K11 flexible II-type waterproof slurry on the ground, wherein the K11 flexible II-type waterproof slurry comprises 900 parts by weight of waterproof emulsion, 2 parts by weight of defoaming agent, 2 parts by weight of preservative, 96 parts by weight of water, 450 parts by weight of ordinary portland cement, 448 parts by weight of 70-140 graded sand, 100 parts by weight of heavy calcium carbonate, 16 parts by weight of aluminum silicate and 9 parts by weight of polyvinyl alcohol;
and S4, water-proofing treatment of the internal corner:
s41, coating additional layer of waterproof slurry on the internal corner,
s42, paving and sticking the polyester cloth soaked with the additional layer of waterproof slurry;
s43, coating additional layer of waterproof slurry on the polyester cloth,
the above steps are performed in order of steps S1, S2, S3, and S4.
2. The finishing kitchen-toilet waterproof standard construction process according to claim 1, wherein the polyester cloth laid on the inside corner portion is in a pyramid shape, the polyester cloth comprises a cone top and three conical surfaces meeting the cone top, the cone top has an arc-shaped corner corresponding to the inside corner portion, and two adjacent conical surfaces are perpendicular to each other.
3. The finishing kitchen and toilet waterproofing standard construction process according to claim 1, further comprising the following steps after step S15 and before step S16: the prefabricated foamed aluminum member is sleeved outside the pipeline and clamped between an interface waterproof agent and a pipe-fixing waterproof adhesive on the outer wall of the pipeline, and comprises a hollow cylindrical sleeve part and a bottom plate part formed by outwards extending along the bottom edge of the sleeve part.
4. The finishing kitchen and toilet waterproofing standard construction process according to claim 3, wherein the foamed aluminum preform and the interface waterproofing agent of the outer side wall of the pipe have a gap therebetween, bentonite is filled in the gap, and the foamed aluminum preform and the top of the gap are closed with a sealing material.
5. The finishing kitchen and toilet waterproof standard construction process according to claim 1, wherein the interface waterproof agent comprises liquid material and powder material in a mass ratio of 1: 3-4, and the interface waterproof agent comprises the following components in parts by weight,
6. the finishing kitchen and toilet waterproofing standard construction process according to claim 1, wherein the infiltration crystallization waterproofing material comprises, in parts by weight:
Priority Applications (1)
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| CN110206234A (en) * | 2019-06-12 | 2019-09-06 | 西安市初元建设工程有限公司 | One kind going out roofing pipeline waterproof construction and its construction technology |
| CN110629893B (en) * | 2019-09-23 | 2021-11-02 | 福州合力胜装饰工程设计有限公司 | Construction method of toilet waterproof engineering |
| CN112746678A (en) * | 2019-10-31 | 2021-05-04 | 江西伦比新材料科技有限公司 | Kitchen and bathroom waterproof system and construction process thereof |
| CN111515102B (en) * | 2020-04-07 | 2022-06-21 | 沈阳中车轨道交通装备有限公司 | Vehicle roof sealing process |
| CN111502325A (en) * | 2020-04-29 | 2020-08-07 | 湖南先锋防水科技有限公司 | Repairing process for leakage of coating heat-insulation outer wall |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000087465A (en) * | 1998-09-08 | 2000-03-28 | Bridgestone Corp | Execution method for interior execution object |
| JP2000309985A (en) * | 1999-02-26 | 2000-11-07 | Bridgestone Corp | Execution of sealing material |
| TW200811345A (en) * | 2006-08-17 | 2008-03-01 | Cai-You Chen | Method for fixing water leakage problem in kitchen |
| CN102758504A (en) * | 2012-07-12 | 2012-10-31 | 振华集团（昆山）建设工程有限公司 | Method for constructing wet-operation details of completely-decorated housings |
| KR20140116734A (en) * | 2013-03-25 | 2014-10-06 | 학교법인연세대학교 | Waterproof construction structure for bathroom and construction method using the same |
| JP2015042839A (en) * | 2014-10-28 | 2015-03-05 | 東リ株式会社 | Bathroom floor and construction method for the same |
| CN104481018A (en) * | 2014-11-10 | 2015-04-01 | 厦门防水博士建筑工程有限公司 | Home decoration toilet pipe-side floor drain treatment process |
| CN104481034A (en) * | 2014-11-18 | 2015-04-01 | 北京合建志洋装饰工程有限公司 | Waterproofing construction method |
| CN105587938A (en) * | 2016-03-29 | 2016-05-18 | 山东天齐置业集团股份有限公司 | Toilet pipe root blocking structure and construction process thereof |
| KR101644037B1 (en) * | 2016-01-29 | 2016-08-01 | (주)대한하이텍건설 | Silicate Powder Type Waterproof Agent Composition Using Seaweeds and Waterproofing Methods using Thereof |
| CN205577460U (en) * | 2016-03-02 | 2016-09-14 | 中标建设集团股份有限公司 | Bathroom pipeline root water repellent structure |
| CN106703221A (en) * | 2017-01-17 | 2017-05-24 | 优居优住家居装饰（北京）有限公司 | Shower enclosure waterproof construction method |
| CN106759955A (en) * | 2016-11-14 | 2017-05-31 | 东方雨虹民用建材有限责任公司 | The construction method of waterproof system is laid in a kind of toilet and toilet with waterproof system |
| CN107059944A (en) * | 2017-04-06 | 2017-08-18 | 正威科技集团有限公司 | Basement seepage point gradually leak stopping structure and construction method |
| CN206545282U (en) * | 2017-02-20 | 2017-10-10 | 上海东稻建设有限公司 | Toilet bathroom waterproof construction |
| CN206667500U (en) * | 2017-04-12 | 2017-11-24 | 王天宁 | A kind of toilet waterproofing structure |
| CN107476448A (en) * | 2017-06-28 | 2017-12-15 | 中冶天工集团天津有限公司 | A kind of construction method for waterproof at toilet doorway |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9307869B2 (en) * | 2013-04-26 | 2016-04-12 | Mgnt Products Group Llc | Integrated bonding flange support disk for prefabricated shower tray |
-
2018
- 2018-06-14 CN CN201810614236.2A patent/CN108867894B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000087465A (en) * | 1998-09-08 | 2000-03-28 | Bridgestone Corp | Execution method for interior execution object |
| JP2000309985A (en) * | 1999-02-26 | 2000-11-07 | Bridgestone Corp | Execution of sealing material |
| TW200811345A (en) * | 2006-08-17 | 2008-03-01 | Cai-You Chen | Method for fixing water leakage problem in kitchen |
| CN102758504A (en) * | 2012-07-12 | 2012-10-31 | 振华集团（昆山）建设工程有限公司 | Method for constructing wet-operation details of completely-decorated housings |
| KR20140116734A (en) * | 2013-03-25 | 2014-10-06 | 학교법인연세대학교 | Waterproof construction structure for bathroom and construction method using the same |
| JP2015042839A (en) * | 2014-10-28 | 2015-03-05 | 東リ株式会社 | Bathroom floor and construction method for the same |
| CN104481018A (en) * | 2014-11-10 | 2015-04-01 | 厦门防水博士建筑工程有限公司 | Home decoration toilet pipe-side floor drain treatment process |
| CN104481034A (en) * | 2014-11-18 | 2015-04-01 | 北京合建志洋装饰工程有限公司 | Waterproofing construction method |
| KR101644037B1 (en) * | 2016-01-29 | 2016-08-01 | (주)대한하이텍건설 | Silicate Powder Type Waterproof Agent Composition Using Seaweeds and Waterproofing Methods using Thereof |
| CN205577460U (en) * | 2016-03-02 | 2016-09-14 | 中标建设集团股份有限公司 | Bathroom pipeline root water repellent structure |
| CN105587938A (en) * | 2016-03-29 | 2016-05-18 | 山东天齐置业集团股份有限公司 | Toilet pipe root blocking structure and construction process thereof |
| CN106759955A (en) * | 2016-11-14 | 2017-05-31 | 东方雨虹民用建材有限责任公司 | The construction method of waterproof system is laid in a kind of toilet and toilet with waterproof system |
| CN106703221A (en) * | 2017-01-17 | 2017-05-24 | 优居优住家居装饰（北京）有限公司 | Shower enclosure waterproof construction method |
| CN206545282U (en) * | 2017-02-20 | 2017-10-10 | 上海东稻建设有限公司 | Toilet bathroom waterproof construction |
| CN107059944A (en) * | 2017-04-06 | 2017-08-18 | 正威科技集团有限公司 | Basement seepage point gradually leak stopping structure and construction method |
| CN206667500U (en) * | 2017-04-12 | 2017-11-24 | 王天宁 | A kind of toilet waterproofing structure |
| CN107476448A (en) * | 2017-06-28 | 2017-12-15 | 中冶天工集团天津有限公司 | A kind of construction method for waterproof at toilet doorway |
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