CN109577570B - Split drainage waterproof system - Google Patents
Split drainage waterproof system Download PDFInfo
- Publication number
- CN109577570B CN109577570B CN201811500969.XA CN201811500969A CN109577570B CN 109577570 B CN109577570 B CN 109577570B CN 201811500969 A CN201811500969 A CN 201811500969A CN 109577570 B CN109577570 B CN 109577570B
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- drainage
- waterproof
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- hydrophobic
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- 239000000463 material Substances 0.000 claims abstract description 34
- 239000000126 substance Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 73
- 230000005661 hydrophobic surface Effects 0.000 claims description 29
- 230000005660 hydrophilic surface Effects 0.000 claims description 25
- 230000002209 hydrophobic effect Effects 0.000 claims description 20
- 230000008595 infiltration Effects 0.000 claims description 6
- 238000001764 infiltration Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 2
- 238000004078 waterproofing Methods 0.000 claims 9
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 7
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000003973 paint Substances 0.000 abstract description 2
- 239000000835 fiber Substances 0.000 description 10
- 230000035882 stress Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 238000007599 discharging Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- 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
- 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
-
- 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
-
- 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
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/0404—Drainage on the roof surface
-
- 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
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/064—Gutters
-
- 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
Abstract
The invention discloses a split drainage type waterproof system which solves the technical difficulty of the existing waterproof engineering, so that the waterproof engineering is developed from strict and completely closed waterproof to a blocking and dredging combination mode, and the engineering construction difficulty and the production cost are greatly reduced; the requirements of industrial sites, processes and weather are not high, the waterproof period is long, no harmful substances are generated in the construction process, and the waterproof paint is an environment-friendly industry and meets the requirement of environmental protection; the waterproof material can be produced by standardized sectional materials or prefabricated components made of the existing materials, and can be used in various projects needing waterproof treatment.
Description
Technical Field
The invention relates to a waterproof project, in particular to a drainage task completed by utilizing the surface performance of a substance.
Background
The flat top structure and each floor of the common house are realized by strictly preventing rainwater leakage for a long time, the requirements on construction sites, processes and weather are high, particularly, the flat top structure and each floor are not aging-resistant, and the waterproof life is not long and the flat top structure and each floor are repeatedly maintained due to the fact that materials are stolen and the flat top structure and each floor are not aging-resistant, resources are wasted, an ideal waterproof effect cannot be achieved, waste materials are difficult to recover, environmental pollution is serious, and the resources are consumed greatly and are not environment-friendly.
Disclosure of Invention
In order to solve the problems of short waterproof life, difficult construction and the like of the existing waterproof technology, the invention provides a drainage waterproof task for leakage water flow by utilizing the surface characteristics of hydrophilicity and hydrophobicity of a substance.
The invention is completed in the following way:
a split type drainage waterproof system comprises a plurality of waterproof boards 1 which are spliced with each other, wherein the bottom surfaces of the waterproof boards 1 are hydrophobic surfaces; drainage piece 4 is installed to concatenation department between waterproof board 1, and 4 both sides of drainage piece are hydrophilic face 6, and 6 the least of hydrophilic face is less than 1 bottom surfaces of waterproof board, and 4 bottom both sides of drainage piece are connected with escape canal 3, 3 intercommunication drainage system in escape canal.
In a further improvement, the upper part of the drainage element 4 is made of hydrophilic material or the outer surface is coated with hydrophilic substance to form a hydrophilic surface 6.
In a further improvement, the top of the drainage piece 4 is connected with a flat plate 5, and the bottom surface of the flat plate 5 is attached to the top surface of the waterproof plate 1.
In a further improvement, the upper part of the drainage piece 4 is provided with a hydrophilic surface 6; the lower part of the drainage piece 4 is a non-hydrophilic surface, and the drainage piece 4 and the flat plate 5 form a hydrophilic drainage piece 2.
In a further improvement, the drainage member 4 of the hydrophilic drainage member 2 and the drainage ditch 3, the drainage member 4 and the flat plate 5 are processed into a whole; or the drainage piece 4 and the drainage ditch 3 of the hydrophilic drainage piece 2 are separately processed, the drainage ditch 3 is directly placed under the drainage piece 4 through bayonet connection or pin-hole interface connection or welding during installation, the drainage piece 4 and the flat plate 5 are separately processed, the drainage piece 4 and the flat plate 5 are connected through bayonet connection or pin-hole interface connection during installation, or holes are processed above the drainage piece 4, and the straight rod penetrates through the holes to hang the drainage piece 4 on the waterproof plate 1 to replace the flat plate 5.
In a further improvement, the drainage element 4 is made of hydrophilic material or is externally coated with a hydrophilic surface 6 made of hydrophilic substance.
In a further improvement, the hydrophilic surface 6 is made of a hydrophilic material which has uniform texture and is easy to deform under stress, such as sponge or fiber products.
In a further improvement, the hydrophilic surface of the material with uniform texture and easy deformation under force is made of hydrophilic sponge or fiber products.
In a further improvement, the bottom of the hydrophilic surface 6 is a concave or convex hydrophilic arc, V-shaped or U-shaped curved surface 7; the highest point or vertex of the hydrophilic arc-shaped curved surface 7 is lower than the bottom surface of the waterproof board 1. The arc-shaped curved surface 7 can also be processed into a downward convex curved surface, an inclined plane, an arc line, a curve or an oblique line and the like; the curved surface 7 may also be formed as a downwardly opening semi-arc, semi-V, semi-U shaped surface, bevel, arc, curve or diagonal, to allow the leakage stream to flow along the continuously downwardly extending hydrophilic material.
Further improved, the upper edge of the hydrophilic drainage piece or the flow guide piece 2 is directly clung to the hydrophobic back water surface of the water outlet of the waterproof board [1 ].
The further improvement is that the periphery of the upper surface of the waterproof board 1 or all the surfaces of the waterproof board 1 are processed into surfaces without infiltration or hydrophobicity, so that the waterproof board 1 is prevented from being eroded by water flow.
Further improvement, process drainage 2 and escape canal 3 for the components of a whole that can function independently structure, the lateral wall processing that will thicken waterproof board 1 can freely put the horizontal notch 8 in escape canal 3, puts escape canal 3 in the horizontal notch 8 under drainage 2.
The invention has the beneficial effects that:
1. the method solves the technical difficulty of the existing waterproof engineering, so that the waterproof engineering is developed from strict and completely closed waterproof to a blocking and dredging combination mode, and the engineering construction difficulty and the production cost are greatly reduced.
2. The waterproof paint has low requirements on construction sites, processes and weather, has long waterproof period, does not generate harmful substances in the construction process, is an environment-friendly industry, and meets the requirement of environmental protection.
3. It can be produced by standardized section bar or prefabricated member with existing material, and can be used in various projects needing waterproof treatment.
Drawings
The invention is described in further detail below with reference to the accompanying drawings:
FIG. 1 is a schematic cross-sectional view showing the structure of example 1 of the present invention;
FIG. 2 is a schematic structural view of embodiment 1 of the present invention;
FIG. 3 is a schematic cross-sectional view showing the structure of example 1 of the present invention;
FIG. 4 is a schematic cross-sectional view of a hydrophilic drainage member according to example 1 of the present invention;
FIG. 5 is a schematic cross-sectional view of a hydrophilic drainage member according to example 1 of the present invention;
FIG. 6 is a schematic cross-sectional view of a hydrophilic drainage member according to example 1 of the present invention;
FIG. 7 is a schematic structural view of embodiment 2;
FIG. 8 is a schematic longitudinal sectional view of the hydrophilic flow guide of example 2;
FIG. 9 is a first schematic cross-sectional view of the hydrophilic flow guide of example 2;
FIG. 10 is a schematic cross-sectional view of the hydrophilic flow guide of example 2;
FIG. 11 is a schematic cross-sectional view of the hydrophilic flow guide of example 2;
fig. 12 is a cross-sectional structure diagram of the hydrophilic flow guide of example 2.
Detailed Description
Example 1
The principle that water flow can be well adsorbed, soaked and flowed in hydrophilic substances or on the surfaces of the hydrophilic substances and is difficult to adsorb, soak and flow in hydrophobic substances or on the surfaces of the hydrophobic substances is fully utilized, waterproof parts with good self waterproof performance and hydrophobic surfaces are erected and then are closely spliced together, hydrophilic drainage pieces are arranged among drainage interfaces of the waterproof parts, drainage ditches are machined or arranged below the hydrophilic drainage pieces and below the hydrophobic parts, and seepage water flow drained by the hydrophilic drainage pieces is drained into a drainage system through the drainage ditches.
Specifically, with reference to fig. 1, 2, and 4, the periphery of the back surface of a waterproof board 1 with good self-waterproof performance is processed into a hydrophobic surface, the hydrophobic surface is erected by a pillar or a wall and then spliced together, a hydrophilic drainage member 4 of a hydrophilic drainage member 2 with a flat plate 5 and a drainage ditch 3 is tightly installed between the joints of the waterproof board 1, and the flat plate 5 is hung or tightly attached to the upper surface of the waterproof board 1 to prevent the hydrophilic drainage member 2 from falling off and prevent water leakage to a certain extent. After the hydrophilic drainage member 2 and the waterproof board 1 are installed, the upper surface of the waterproof board 1 is preferably sealed by concrete or other suitable sealing materials, so that rainwater leakage is prevented to the maximum extent. After water leaks from the interfaces of the waterproof board 1, the back surface of the waterproof board 1 is a hydrophobic surface, so that the leaked water is difficult to soak and adsorb on the hydrophobic surface of the back surface of the waterproof board 1, the leaked water is quickly soaked and adsorbed on the hydrophilic drainage piece 4, the leaked water can independently leave the waterproof board [1] and is drained to the drainage ditch 3, and finally the collected leaked water is drained into a drainage system through the drainage ditch 3.
The hydrophilic drainage piece 2 can also omit a flat plate [5], the hydrophilic drainage piece [4] is not arranged between the interfaces of the waterproof board [1], and the hydrophilic drainage piece [4] is directly clung to the hydrophobic back water surface of the water outlet of the waterproof board [1 ].
The distance between the upper edge of the drainage ditch 3 of the hydrophilic drainage piece 2 and the flat plate 5 is larger than the thickness of the waterproof plate 1, so that the installation of the hydrophilic drainage piece 2 is facilitated, and the drainage effect is not influenced, and the surfaces of the upper edges of the two sides of the drainage ditch 3, which are free of surface infiltration, prevent water flow from infiltrating from the side wall of the drainage ditch 3 and influence the waterproof effect.
The upper edge of the hydrophilic surface 6 on the two sides of the drainage piece 4 of the hydrophilic drainage piece 2 can be in close contact with the side wall of the waterproof board 1, and the lower edge of the hydrophilic surface can be lower than the back water surface of the waterproof board 1, so that the hydrophilic surface 6 can drain the seepage water flow into the drainage ditch 3. When the drainage member 4 is a non-hydrophilic substance or a non-hydrophilic surface, the upper parts of the two sides of the drainage member 4 below the flat plate 5 of the hydrophilic drainage member 2 can be processed into hydrophilic surfaces or hydrophilic surfaces 6 are adhered with hydrophilic substances, and the width of the hydrophilic surfaces 6 is larger than the thickness of the waterproof plate 1, as shown in fig. 4; or the hydrophilic surface 6 made of the hydrophilic material with uniform texture and easy deformation is used for wrapping the flat plate 5 of the hydrophilic drainage piece 2 and the upper part of the drainage piece 4, and the tail end of the hydrophilic material with uniform texture and easy deformation is lower than the back water surface of the waterproof plate 1, as shown in figures 3 and 6; when the drainage member 4 is a hydrophilic material or surface, the drainage member 4 of the hydrophilic drainage member 2 can be directly and tightly installed between the two waterproof boards 1, so that the procedure of processing the hydrophilic surface or adhering the hydrophilic material is omitted, as shown in fig. 5.
In order to make the hydrophilic surface 6 tightly attached to the side surface of the waterproof board 1, the excessive leakage of rainwater from the interface of the waterproof board 1 is prevented, and the leakage water flow is completely drained to the drainage ditch 3, a material with uniform texture and easy deformation under stress, such as sponge or fiber product, can be added between the hydrophilic material taking the hydrophilic material as the hydrophilic surface 6 and the drainage piece 4, or the hydrophilic material with uniform texture and easy deformation under stress, such as hydrophilic sponge or fiber product, is directly taken as the hydrophilic surface 6.
The hydrophilic drainage piece 2 can be arranged around the waterproof board 1, or can be arranged only at the side of a drainage port of the waterproof board [1] needing drainage, and other ports are completely sealed or plugged to ensure that water liquid does not leak, or other drainage waterproof, open waterproof, diversion waterproof and novel waterproof modes are used for discharging leakage water into a drainage system.
A transverse opening capable of freely installing a hydrophilic drainage piece 2 is formed in the wall below the interface of the wall and the waterproof plate 1, the downward surface above the transverse opening is processed into a hydrophobic surface to be used as the bottom surface of the waterproof interface on the wall, and the phenomenon that seepage water flows downwards along the wall to affect the waterproof effect is prevented.
And processing a hydrophobic surface notch or cambered surface with a downward opening at the peripheral edge of the back water surface of the waterproof board 1 and the edge of the downward surface above the transverse opening of the wall, so as to prevent leakage water from flowing into the interface.
The drainage ditches 3 of the hydrophilic drainage pieces 2 can be connected by direct, three-way and four-way joints matched with the drainage ditches, so that leaked water flow is finally drained into a drainage system; or a larger main drainage ditch or a main drainage pipe with a larger opening water inlet can be arranged below the end of each drainage ditch 3 to drain the water flow discharged from the drainage ditch 3 into a drainage system, at this time, the end of the drainage ditch 3 is preferably processed into a downward curved surface without surface infiltration phenomenon, or a hydrophobic transverse groove or convex rib is processed on the lower surface of the end, or a hydrophilic drainage piece is hung on the end, so that the water flow of the drainage ditch 3 only can flow into the drainage system, but cannot flow freely at the end of the drainage ditch 3.
The drainage member 4 of the hydrophilic drainage member 2 and the drainage ditch 3 can be processed into a whole; the drainage ditch 3 can also be respectively processed and then connected through various bayonets, or connected through a pin-hole interface, or welded, or directly placed under the drainage piece 4.
The drainage piece 4 and the flat plate 5 of the hydrophilic drainage piece 2 can be integrally processed, can be connected through various bayonets, can be connected through a pin hole interface, or can be welded, and holes can be processed above the drainage piece 4, and a straight rod penetrates through the holes to be hung on the waterproof plate 1 to replace the flat plate 5, so that the hydrophilic drainage piece 2 can be conveniently installed and maintained.
In some occasions without directly discharging the drained water flow into a designated drainage system, the drainage ditch [3] below the drainage piece [4] can be saved, and the hydrophilic drainage piece [4] directly discharges the leaked water flow, so that the water flow leaves the original waterproof board [1] and the wall.
Materials which are uniform in texture and easy to deform under stress, such as sponge or fiber products, can be filled between the flat plate 5 of the hydrophilic drainage piece 2 and the waterproof plate 1 as well as the wall, so that the interfaces of the flat plate 5 and the waterproof plate 1 as well as the wall are more compact, and water leakage can be better prevented; or the back surface of the flat plate 5 of the hydrophilic drainage piece 2, the periphery of the upper surface of the waterproof plate 1 and the surface of the wall interface are processed into hydrophobic surfaces, the hydrophobic back surface of the flat plate 5 of the hydrophilic drainage piece 2 is tightly attached to the periphery of the upper surface of the waterproof plate 1 and the hydrophobic surface of the wall interface, the hydrophobic surfaces tightly attached prevent water leakage, hydrophobic materials which are uniformly distributed in a homogeneous way and easily deformed under stress, such as hydrophobic sponge or fiber products, can be filled between the hydrophobic surfaces tightly attached, so that the interfaces of the flat plate 5, the waterproof plate 1 and the wall are more compact, and the water leakage can be better prevented.
In order to improve the waterproof performance of the waterproof system, all surfaces of the waterproof board [1] except the surface treatment needing hydrophilic treatment can be processed into surfaces without surface infiltration phenomenon or hydrophobicity, so that the waterproof board [1] is prevented from being eroded by water flow, and the service life of the waterproof system is prolonged.
When drainage piece 2 and escape canal 3 are for the components of a whole that can function independently structure, can thicken waterproof board 1 and freely put the horizontal notch 8 in escape canal 3 in lateral wall processing, during the installation directly with escape canal 3 place in the horizontal notch 8 under drainage piece 2 can. The hydrophobic upper surface of the transverse recess 8 is preferably flat and ramp-free. At this time, the waterproof board 1 may be processed into the hollow hole 9 to reduce the self weight of the waterproof board 1.
Example 2
On the basis of the embodiment 1, the hydrophilic surface 6 in the embodiment 1 is replaced by the hydrophilic flow guide member 2 in the embodiment, and the structure is as follows:
referring to fig. 7, 8 and 9, the back surface of the water outlet of a waterproof board 1 with good self-waterproof performance is processed into a hydrophobic surface, the hydrophobic surface is erected by a support or a wall body and then is tightly spliced together, a hydrophilic flow guide part 2 with an arc-shaped curved surface 7 between two ends is tightly installed between the interfaces of the waterproof board 1, the narrowest part of the hydrophilic flow guide part 2 is larger than the thickness of the waterproof board 1, the hydrophilic flow guide part 2 is hung or tightly attached on the upper surface of the waterproof board 1 through a flat plate 5 at the upper part to prevent the hydrophilic flow guide part 2 from falling off and prevent water leakage to a certain extent, and a drainage ditch or a drainage pipe is installed under the lowest part of the hydrophilic flow guide part 2 to collect leaked water. After the hydrophilic diversion member 2 and the waterproof board 1 are installed, the upper surface of the waterproof board 1 is preferably sealed by concrete or other suitable sealing materials, so that rainwater leakage is prevented to the maximum extent. After water leaks from the interfaces of the waterproof board 1, because the water outlet back surface of the waterproof board 1 is a hydrophobic surface, the leaked water is difficult to soak and adsorb on the hydrophobic surface of the water outlet back surface of the waterproof board 1, the leaked water flows downwards after being quickly soaked and adsorbed on the hydrophilic diversion piece 2, and under the diversion effect of the arc-shaped curved surface 7, the leaked water finally drips into a drainage ditch or a drainage pipe right below after being guided to the lowest part of the hydrophilic diversion piece 2 and finally is drained into a drainage system.
The narrowest part of the hydrophilic flow guide part 2 is larger than the thickness of the waterproof board 1, so that the installation of the hydrophilic flow guide part 2 is facilitated, and the flow guide effect is not influenced.
The upper edges of the hydrophilic surfaces on the two sides of the hydrophilic flow guide piece 2 can be in close contact with the side wall of the waterproof board 1, and the highest position of the lower edge of the hydrophilic flow guide piece 2 is lower than the back water surface of the waterproof board 1, so that the hydrophilic flow guide piece 2 can guide leakage water flow to the lowest position.
The plate 5 above the hydrophilic baffle 2 can be replaced by a straight rod of suitable dimensions, as shown in figure 10. Or the flexible hydrophilic material can be wrapped on the upper part of the straight rod or the flat plate 5, then the two sides are sagged, and the edge is processed into a longitudinal arc curved surface 7 with a downward opening as the hydrophilic diversion member 2, as shown in fig. 11. The hydrophilic flow guide member 2 may also be a straight rod or a flat plate 5 passing through a hollow surface hydrophilic member having a straight upper portion and a longitudinal lower portion and having a downwardly opening curved surface 7, as shown in fig. 12.
In order to ensure that the hydrophilic diversion part 2 can be tightly attached to the side surface of the waterproof board 1, the excessive leakage of rainwater from the interface of the waterproof board 1 is prevented, and the leakage water flow can be completely guided to the lowest position by the hydrophilic diversion part 2, a material with uniform texture and easy deformation under stress, such as sponge or fiber products, can be added in the hydrophilic diversion part 2, or the hydrophilic diversion part 2 is directly processed by the hydrophilic material with uniform texture and easy deformation under stress, such as hydrophilic sponge or fiber products.
The flat plate 5 and the arc-shaped curved surface 7 of the hydrophilic diversion member 2 can be processed into a whole; the flat plate 5 and the arc-shaped curved surface 7 of the hydrophilic diversion part 2 can also be processed separately and then connected by a bayonet during installation; or a hole is processed above the hydrophilic flow guide part 2, and a straight rod passes through the hole to hang the hydrophilic flow guide part 2 on the waterproof board 1 to replace the flat plate 5.
The hydrophilic diversion piece 2 can be arranged around the waterproof board 1, or can be arranged only at the side of the drainage port of the waterproof board [1] needing drainage, and other ports are completely sealed or plugged to ensure that water liquid does not leak, or other drainage waterproof, open waterproof, diversion waterproof and novel waterproof modes are used for discharging leakage water into a drainage system.
A transverse opening capable of freely installing a hydrophilic flow guide piece 2 is formed in the wall below the interface of the wall and the waterproof board 1, and the downward surface above the transverse opening is processed into a hydrophobic surface, so that seepage water flow is prevented from flowing downwards along the wall to influence the waterproof effect.
A hydrophobic surface notch or an arc surface with a downward opening is processed at the edge of the back water surface of the water outlet of the waterproof board 1 and the edge of the downward surface above the transverse opening of the wall, so that the leakage water is prevented from flowing into the interface.
The hydrophilic diversion member 2 can be directly attached to the hydrophobic back surface of the water outlet of the waterproof board 1 without being installed between the joints of the waterproof board 1.
Holes can be processed above the hydrophilic flow guide pieces 2, and straight rods penetrate through the holes and are hung on the waterproof boards 1 to replace the flat plates 5, so that the hydrophilic flow guide pieces 2 are convenient to install and maintain.
The arc-shaped curved surface 7 between the two ends of the hydrophilic diversion part 2 can also be processed into a V-shaped curved surface, a U-shaped curved surface or an inclined surface with a downward opening, or processed into an arc line, a curve or an oblique line and the like; the arc-shaped curved surface 7 can also be processed into a downward convex curved surface, an inclined plane, an arc line, a curve or an oblique line and the like; the arc-shaped curved surface 7 can also be processed into a semi-arc shape, a semi-V shape, a semi-U-shaped curved surface, an inclined plane, an arc line, a curve or an oblique line and the like with downward openings, so that the leakage water flow can flow along the hydrophilic material which continuously extends downwards, and the leakage water flow can automatically leave the waterproof board [1 ].
Materials which are uniform in texture and easy to deform under stress, such as sponge or fiber products, can be filled between the flat plate 5 of the hydrophilic flow guide piece 2 and the waterproof plate 1 as well as the wall, so that the interfaces of the flat plate 5 and the waterproof plate 1 as well as the wall are more compact, and water flow and sediment leakage can be better prevented; or the back water surface of the flat plate 5 of the hydrophilic diversion piece 2, the water outlet on the upper surface of the waterproof plate 1 and the surface of the wall interface are processed into hydrophobic surfaces, the hydrophobic back water surface of the flat plate 5 of the hydrophilic diversion piece 2 is tightly attached to the water outlet on the upper surface of the waterproof plate 1 and the hydrophobic surface at the wall interface, the hydrophobic surfaces tightly attached prevent water leakage, and hydrophobic materials which are uniformly filled between the hydrophobic surfaces tightly attached and are easy to deform under stress, such as hydrophobic sponge or fiber products, so that the interfaces of the flat plate 5, the waterproof plate 1 and the wall are more compact, and the water leakage can be better prevented.
In order to improve the waterproof performance of the waterproof system, all the surfaces of the waterproof board [1] except the surface treatment with hydrophobicity are processed into surfaces without surface infiltration phenomenon or hydrophobic surface, so as to prevent the water flow from eroding the waterproof board [1] and prolong the service life of the waterproof system.
In the present application, the structure and material of the waterproof board 1 are not limited to those listed in the present application, and any one having the same waterproof function can be used regardless of the structure and material.
Claims (10)
1. A split type drainage waterproof system is formed by splicing a plurality of waterproof boards (1) in an overhead manner, and is characterized by comprising a waterproof interface and a drainage piece (4);
the bottom surface of the waterproof interface is provided with a hydrophobic surface which prevents seepage water flow from infiltrating and adsorbing on the bottom surface or the surface of the drainage interface and comprises the hydrophobic bottom surface arranged on the drainage interface of the waterproof board (1) and a downward hydrophobic surface arranged above a transverse opening on a wall;
the drainage piece (4) is arranged at the drainage interface and is attached to the side surface or the hydrophobic bottom surface of the waterproof interface, and the lower end of the drainage piece (4) is lower than the bottom surface or the hydrophobic surface of the waterproof interface, so that leakage water flow can automatically leave the waterproof board (1);
the upper part of the drainage piece (4) is made of hydrophilic materials or the outer surface of the drainage piece is coated with hydrophilic substances to form a hydrophilic surface (6).
2. The split drainage waterproofing system according to claim 1 wherein the highest or apex point of the drainage member (4) is lower than the bottom surface of the waterproofing plate (1), and the bottom surface is a curved surface or a curve, an inclined surface or an oblique line.
3. The split drainage waterproofing system according to claim 1, wherein a drainage ditch communicated with the drainage system is arranged below the drainage member (4) to collect the leakage water flow and drain the leakage water flow into the drainage system; or a drainage ditch or a drainage pipe communicated with the drainage system is arranged below the lowest part of the curved surface, the curve, the inclined surface and the oblique line of the drainage piece (4) to collect and discharge the leakage water flow into the drainage system.
4. The split drainage waterproofing system according to claim 1 or 3 wherein the drainage member (4) is integral; the integral comprises a drainage ditch (3) and a drainage piece (4) which are connected into a whole, and the drainage piece (4) and a flat plate or a straight rod (5) which are connected into a whole;
the drainage ditch (3) and the drainage piece (4) are connected into a whole, the drainage ditch (3) and the drainage piece (4) are processed into a whole, or the separately processed drainage piece (4) and the drainage ditch (3) are connected by a pin hole interface, a bayonet or welded together;
the drainage piece (4) and the flat plate or the straight rod (5) are connected into a whole, namely the drainage piece (4) and the flat plate or the straight rod (5) are processed into a whole, or the separately processed drainage piece (4) and the flat plate or the straight rod (5) are connected together in a bayonet, pin hole interface, hole and straight rod and welding connection mode.
5. The split drainage waterproof system according to claim 1, wherein the drainage member (4) is clamped between the joints of the waterproof board, a flat plate or straight rod (5) is arranged at the top of the drainage member, and the bottom surface of the flat plate or straight rod (5) is attached to the top surface of the waterproof board (1).
6. The split drainage waterproofing system according to claim 1, wherein the hydrophilic surface (6) is a hydrophilic surface of the drainage member (4) made of hydrophilic material, or a hydrophilic coating is provided on the surface of the drainage member (4), or a hydrophilic substance is adhered or wrapped on the surface of the drainage member (4).
7. The split drainage waterproofing system according to claim 1 wherein the hydrophilic surface (6) is made of a hydrophilic material with uniform texture and easy deformation under stress; or a material with uniform texture and easy deformation under stress is added inside the drainage piece (4); or filling the interfaces of the flat plate, the waterproof plate (1) and the wall with materials which are easy to deform under stress; or the hydrophobic back water surface of the flat plate is tightly attached to the periphery of the upper surface of the waterproof plate (1) and the hydrophobic surface at the wall interface; or hydrophobic materials which are uniformly and evenly distributed and are easy to deform under stress are filled between the periphery of the hydrophobic back water surface of the flat plate which is tightly attached and the upper surface of the waterproof plate (1) and the hydrophobic surface at the wall interface, so that the interface is more compact, and the water leakage can be better prevented.
8. The split drainage waterproofing system according to claim 3, wherein the drainage member and the drainage ditch (3) are processed into a split structure, and the drainage ditch (3) is arranged in a transverse notch (8) on the side wall of the waterproof board (1) below the drainage member.
9. The split drainage waterproofing system according to claim 3, wherein a lateral notch (8) for freely placing the drainage ditch (3) is formed on the side wall of the waterproof board (1), and the drainage ditch (3) is directly placed in the lateral notch (8) right below the drainage member (4).
10. The split drainage waterproofing system according to claim 1 or 3 wherein a hydrophobic surface notch or arc with downward opening is made on the periphery of the back surface of the flashing (1) and the edge of the downward surface above the lateral opening of the wall; the end of the drainage ditch (3) is processed into a downward curved surface without surface infiltration phenomenon, or the lower surface of the end is processed with a hydrophobic transverse groove or convex ridge, or a hydrophilic drainage piece is hung at the end, so that the seepage water flow is prevented from infiltrating and flowing at will at the end of the drainage ditch (3) and the bottom surface of the waterproof board.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810533318 | 2018-05-29 | ||
| CN2018105333184 | 2018-05-29 |
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| CN109577570A CN109577570A (en) | 2019-04-05 |
| CN109577570B true CN109577570B (en) | 2021-11-30 |
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| CN201811500969.XA Active CN109577570B (en) | 2018-05-29 | 2018-12-10 | Split drainage waterproof system |
| CN201811501130.8A Active CN109577495B (en) | 2018-05-29 | 2018-12-10 | Drainage type waterproof system |
| CN201811501002.3A Active CN109577494B (en) | 2018-05-29 | 2018-12-10 | Split type shutoff waterproof system |
| CN201811514725.7A Active CN109577496B (en) | 2018-05-29 | 2018-12-11 | Stifled formula waterproof system of dredging |
| CN201811511695.4A Active CN109577569B (en) | 2018-05-29 | 2018-12-11 | Open waterproof system |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811501130.8A Active CN109577495B (en) | 2018-05-29 | 2018-12-10 | Drainage type waterproof system |
| CN201811501002.3A Active CN109577494B (en) | 2018-05-29 | 2018-12-10 | Split type shutoff waterproof system |
| CN201811514725.7A Active CN109577496B (en) | 2018-05-29 | 2018-12-11 | Stifled formula waterproof system of dredging |
| CN201811511695.4A Active CN109577569B (en) | 2018-05-29 | 2018-12-11 | Open waterproof system |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109577570A (en) | 2019-04-05 |
| CN109577495B (en) | 2020-11-10 |
| CN109577496A (en) | 2019-04-05 |
| CN109577494B (en) | 2021-08-24 |
| CN109577494A (en) | 2019-04-05 |
| CN109577569A (en) | 2019-04-05 |
| CN109577496B (en) | 2021-08-24 |
| CN109577569B (en) | 2021-11-30 |
| CN109577495A (en) | 2019-04-05 |
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