CN105714941A - Waterproof sealing construction method for planar joint seam and joint seam waterproof sealing structure for waterproof sealing construction method - Google Patents

Waterproof sealing construction method for planar joint seam and joint seam waterproof sealing structure for waterproof sealing construction method Download PDF

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Publication number
CN105714941A
CN105714941A CN201610122357.6A CN201610122357A CN105714941A CN 105714941 A CN105714941 A CN 105714941A CN 201610122357 A CN201610122357 A CN 201610122357A CN 105714941 A CN105714941 A CN 105714941A
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China
Prior art keywords
sheet metal
metal component
punching press
press sheet
sinking
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CN201610122357.6A
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CN105714941B (en
Inventor
莫镇威
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Jiangsu Da Hai International Construction Engineering Co., Ltd.
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莫镇威
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66Sealings
    • E04B1/68Sealings of joints, e.g. expansion joints
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66Sealings
    • E04B1/68Sealings of joints, e.g. expansion joints
    • E04B1/6803Joint covers
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66Sealings
    • E04B1/68Sealings of joints, e.g. expansion joints
    • E04B1/6806Waterstops
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66Sealings
    • E04B1/68Sealings of joints, e.g. expansion joints
    • E04B1/6812Compressable seals of solid form
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66Sealings
    • E04B1/68Sealings of joints, e.g. expansion joints
    • E04B2001/6818Joints with swellable parts

Abstract

The invention discloses a waterproof sealing construction method for a planar joint seam. By matching a sinking part, a coiled material waterproof layer, a first stamping sheet metal part, a second coiled material waterproof layer, an elastic rubber strip and the like, a joint seam waterproof sealing structure is formed; the joint seam waterproof sealing structure is capable of performing waterproof sealing on the joint seam stably and enduringly; especially aiming at sealing and fixation of building joint seams in an outdoor environment or an environment (such as a roof and a pool) which needs water proofing and an environment (such as a butt joint part of a gallery and a butt joint part of a balcony) which needs to cope with frequent impact, the joint seam waterproof sealing structure is capable of eliminating influence brought by pressure and vibration while durable water proofing is realized, so that the phenomenon that the waterproof sealing structure is disabled due to the joint seam shrinks or expands to cause the waterproof sealing structure to get loose and tear is avoided. The invention further discloses the joint seam waterproof sealing structure for implementing the construction method.

Description

A kind of plane formula splicing seams waterproof sealing construction method and structure thereof
Technical field
The present invention relates to the seal construction method of splicing seams and structure, particularly to a kind of plane formula splicing seams waterproof sealing construction method and structure thereof.
Background technology
Traditional splicing seams seal construction method and corresponding structure are very simple, it is simply that sheet metal component lid sets, and then passes through fluid sealant or holdfast is fixed.Certainly, there is also and subsider is set then passes through sheet metal component and carry out cap seal.The splicing seams seal construction of above two simple in construction is applied in common interior architecture splicing seams (will not expose to the sun and rain and regular receive impact), substantially requirement can be met, but if applied in outdoor or need water proof environment (such as roof, pond etc.) and need to tackle the regular shock environment (docking site such as gallery, the docking site etc. of balcony) building splice seam then seem excessively simple, various undesirable condition occurs, as: (the pressure that people's walking causes when splicing seams receives external impacts, external shock forces transmission etc.), metaboly between then shrinking and expand, the structure of simple plate cover piece fitted seal glue or grappling is under this compression or expansion and pullling, as easy as rolling off a log inefficacy, produce to loosen, the defects such as gap, light then lose waterproof effect completely, heavy then can cause that splicing seams is more and more wider, even affect the stability of building substrate.Particularly meeting the splicing seams (pond, roof etc.) in water environment for a long time, if fixing bad with sealing effectiveness, persistency and stability, impact is quite serious, and the later stage is difficult to remedial maintenance and Emergency Maintenance.The splicing seams of plane formula, both sides do not have the block body of projection, and the fixing seal of splicing seams is added difficulty.Therefore, it is necessary to the fixing construction method of plane formula splicing seams sealing and corresponding structure are improved, form a kind of stable, lasting splicing seams sealing and fix construction method and structure.
Summary of the invention
For above-mentioned deficiency, it is an object of the invention to, a kind of plane formula splicing seams waterproof sealing construction method and structure thereof are provided, can be stably, enduringly splicing seams is carried out waterproof sealing, especially for outdoor or need water proof environment (such as roof, pond etc.) and need to tackle the regular shock environment (docking site such as gallery, the docking site etc. of balcony) building splice seam sealing fix, while durable water resistant, pressure can be eliminated, the impact that vibrations bring, avoid causing sealing loosening of water proof structure because of shrinking or expanding of splicing seams, tear, failure phenomenon occurs.
The technical solution used in the present invention is: a kind of splicing seams waterproof sealing construction method, it is characterised in that comprise the steps:
1) arranging sinking portion at the outer basal plane of plane formula splicing seams side, and the surface configuration in this sinking portion is become rough matsurface, this matsurface is specifically formed by multiple equally distributed cones, those cones height 0.3-1cm, wide 0.3-1cm.The rough matsurface that those cones are formed is essential, its follow-up and follow-up with step 2) coordinate in play vital effect.In initial detail design, and adopt matsurface, find through practice of construction case, the waterproof roll of follow-up setting, the time easily moves for a long time afterwards, got loose seam, occurs constructing built on the sand and seepage problem.
2) in step 1) described in sinking portion lay coil waterproof layer;When laying this coil waterproof layer, the first rough rough surface brush last layer adhesive in sinking portion, the thickness of this layer of adhesive is the 1/3-2/3 of the cone height on rough surface, the top making cone is exposed, then rubber-like waterproof roll is laid on sinking portion, and carries out hot compaction, make the sharp parts of cone embed on the downside of waterproof roll, and then make waterproof roll, adhesive and cone combine, form the coil waterproof layer being fitted tightly over sinking portion.Adhesive and concrete operations thereof are essential, it coordinates upper step 1) in the rough matsurface that formed of cone, rubber-like waterproof roll in cooperation, coordinate the constructing operation of upper hot compaction again, the coil waterproof layer being fitted tightly over sinking portion could be formed, when splicing seams is subject to external impacts, not easily moves along with the contraction of splicing seams or expansion, tear, got loose seam, occurs constructing built on the sand and seepage problem.When construction experiment, also trying arbitrarily lay adhesive layer or waterproof roll do not carried out hot compaction, it has been found that effect is unsatisfactory, therefore, the thickness of layer adhesive is the constructing operation such as the 1/3-2/3 of the cone height on rough surface, hot compaction, essential.
3) in step 2) described in coil waterproof layer above lid set the first punching press sheet metal component, the shape of this first punching press sheet metal component and the shape in sinking portion are suitable, snap in sinking portion, push down coil waterproof layer, and cover splicing seams across formula;By holdfast by solid for the first punching press sheet metal component nail, then holdfast is hammered into the matrix of splicing seams side by top traverse the first punching press sheet metal component, coil waterproof layer;Wherein, the width of described first punching press sheet metal component and the width in sinking portion are suitable, so that the side in the side of the first punching press sheet metal component and sinking portion is in close contact;It is suitable with the width of splicing seams that the middle part of described first punching press sheet metal component is provided with " V " shape or " u "-shaped groove, this " V " shape or " u "-shaped groove, can just house in splicing seams, and withstand the left and right sides of splicing seams.The " V " shape of described first punching press sheet metal component middle part or " u "-shaped groove, prop up the left and right sides of splicing seams, play good deformation buffer effect, ensure seal construction stability its along with movement joint shrink or expansion and make correspondence action, absorb the impact stress that dispersion is external, make whole structure be unlikely to suffer damage.
4) fluid sealant is stamped in the outer rim of the side of the first punching press sheet metal component Yu the contact site of the side in sinking portion;And the elastic rubber strip that cross section is circle is set in the " V " shape or " u "-shaped groove of the first punching press sheet metal component middle part.Described elastic rubber strip can further function as reinforcement effect, and it is tightr to make the first punching press sheet metal component coordinate with the second follow-up punching press sheet metal component, becomes complementary entirety.
5) setting the second punching press sheet metal component in the top cover of the first punching press sheet metal component, the both sides of the both sides of this second punching press sheet metal component and the first punching press sheet metal component fit, and are sealed fixing by Welding Structure;Wherein, corresponding with the " V " shape of the first punching press sheet metal component middle part or " u "-shaped groove, the middle part of described second punching press sheet metal component is provided with inverted " v " or inverted " u "-shaped groove;The space formed between the " V " shape of described first punching press sheet metal component or inverted " v " or the inverted " u "-shaped groove of " u "-shaped groove and the second punching press sheet metal component, can just hold described elastic rubber strip by squash type.In practice of construction is applied, it is inadequate only with the first punching press sheet metal component, because the first punching press sheet metal component is as the fixing component of main connection, in order to save its fixing intensity from damage, holdfast must be adopted to be fixed, then holdfast the first punching press sheet metal component, coil waterproof layer hammer into the matrix of splicing seams side, then then can easily there is gap in the edge of holdfast and the first punching press sheet metal component, coil waterproof layer, cause infiltration phenomenon, it is therefore desirable to adopt the second punching press sheet metal component, such dual-seal is fixed, it is ensured that its stability.And, the cooperation of the first punching press sheet metal component and the second punching press sheet metal component is also intended to the design of being required for property, if simply simple imbrication formula coordinates, effect can be run counter to desire.Therefore, the middle part of the second punching press sheet metal component is provided with the inverted " v " corresponding with the " V " shape of the first punching press sheet metal component middle part or " u "-shaped groove or inverted " u "-shaped groove, collaborative buffering deformation.And in order to strengthen the first punching press sheet metal component and the cooperation of the second punching press sheet metal component, it is to avoid buffering deformation between the two is asynchronous, inharmonious, relative dislocation occur, and avoids cavity between the two excessive, has been intentionally added elastic rubber strip.At the beginning, due to first, " V " shape between second punching press sheet metal component or " u "-shaped groove and inverted " v " or inverted " u "-shaped groove fit, directly adopt when leaving a blank form, there will be buffering deformation asynchronous, inharmonious, the problems such as relative dislocation occur, cause that sealing structure can receive impact when receiving impact, then glue is adopted to fill, but effect is unsatisfactory, because glue after solidification can be under gravity, it is sunken in the " V " shape of the first punching press sheet metal component or " u "-shaped groove, and cause that the inverted " v " of the second punching press sheet metal component or inverted " u "-shaped groove are left a blank.
6) above the second punching press sheet metal component, mortar, portion's remaining space filling-in of will sinking are filled.
Further, step 1) in, described cone for by cement screeding layer incomplete stiff before formed by mould coining, wherein, described cone is the rectangular pyramid of pyramid shape, and the distance between adjacent two cones is 1-3cm.
Further, step 2) in, the actual conditions of described hot compaction is, 80 DEG C~150 DEG C, 100kg~200kg.
Further, step 5) in, also comprise the steps: that the welded outer rim in the both sides of described second punching press sheet metal component Yu the both sides of the first punching press sheet metal component stamps fluid sealant.
Further, step 5) in, described elastic rubber strip is in certain squeezed state, the pressure of 20~50kg.
Further, step 5) in, described second punching press sheet metal component is provided with the accommodating position suitable with the head of the holdfast following closely solid first punching press sheet metal component, so that fitting between the second punching press sheet metal component and the first punching press sheet metal component.
A kind of splicing seams waterproof sealing structure implementing described construction method, including plane formula splicing seams (namely, both sides, splicing seams upper end basal plane is plane, cross section is " ┑ ┍ " shape), it is characterised in that the outer basal plane of described splicing seams side is provided with sinking portion, the surface in this sinking portion is rough matsurface, this matsurface is specifically formed by multiple equally distributed cones, those cones height 0.3-1cm, wide 0.3-1cm;Being brushed with one layer of adhesive on the rough rough surface in described sinking portion, the thickness of this layer of adhesive is the 1/3-2/3 of the cone height on rough surface, makes the top of cone expose;Described sinking portion is equipped with rubber-like waterproof roll, and the sharp parts of described cone embeds on the downside of waterproof roll, and then makes waterproof roll, adhesive and cone combine, and forms the coil waterproof layer being fitted tightly over sinking portion;Being covered with the first punching press sheet metal component above described coil waterproof layer, the shape of this first punching press sheet metal component is suitable with the shape in sinking portion, snaps in sinking portion, pushes down coil waterproof layer, and cover splicing seams across formula;By holdfast by solid for the first punching press sheet metal component nail, then holdfast is hammered into the matrix of splicing seams side by top traverse the first punching press sheet metal component, coil waterproof layer;Wherein, the width of described first punching press sheet metal component and the width in sinking portion are suitable, so that the side in the side of the first punching press sheet metal component and sinking portion is in close contact;It is suitable with the width of splicing seams that the middle part of described first punching press sheet metal component is provided with " V " shape or " u "-shaped groove, this " V " shape or " u "-shaped groove, can just house in splicing seams, and withstand the left and right sides of splicing seams;The outer rim of the contact site of the side of described first punching press sheet metal component and the side in sinking portion is provided with fluid sealant;The " V " shape of described first punching press sheet metal component middle part or " u "-shaped groove are provided with the elastic rubber strip that cross section is circle;The top cover of the first punching press sheet metal component is provided with the second punching press sheet metal component, and the both sides of the both sides of this second punching press sheet metal component and the first punching press sheet metal component fit, and is sealed fixing by Welding Structure;Wherein, corresponding with the " V " shape of the first punching press sheet metal component middle part or " u "-shaped groove, the middle part of described second punching press sheet metal component is provided with inverted " v " or inverted " u "-shaped groove;The space formed between the " V " shape of described first punching press sheet metal component or inverted " v " or the inverted " u "-shaped groove of " u "-shaped groove and the second punching press sheet metal component, can just hold described elastic rubber strip by squash type;It is filled with mortar, portion's remaining space filling-in of sinking above the second punching press sheet metal component.
Further, described cone for by cement screeding layer incomplete stiff before formed by mould coining, wherein, described cone is the rectangular pyramid of pyramid shape, and the distance between adjacent two cones is 1-3cm.
Further, described second punching press sheet metal component is provided with the accommodating position suitable with the head of the holdfast following closely solid first punching press sheet metal component, so that fitting between the second punching press sheet metal component and the first punching press sheet metal component.
Further, the both sides of described second punching press sheet metal component are provided with fluid sealant with the welded outer rim of the both sides of the first punching press sheet metal component.
The invention have the advantages that this plane formula splicing seams waterproof sealing construction method, by cooperating of sinking portion, coil waterproof layer, the first punching press sheet metal component, the second punching press sheet metal component, elastic rubber strip etc., form stable, lasting splicing seams waterproof sealing structure, even being chronically at chance water environment or external impacts environment, also can keep effective, and will not produce because of the contraction of general vibrations and movement joint or dilatating and deformable to tear completely, gap, cause that the situation that seal construction lost efficacy occurs.And, also by mortar the filling-in of remaining for sinking portion space, coil waterproof layer, the first punching press sheet metal component, the second punching press sheet metal component, elastic rubber strip are all embedded in inside, more scientific and reasonable, lasting stability.
Illustrating below in conjunction with accompanying drawing and detailed description of the invention, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is the structural representation after splicing seams arranges sinking portion;
Fig. 2 is the structural representation of splicing seams waterproof sealing structure;
In figure: splicing seams 1;Sinking portion 2;Coil waterproof layer 3;First punching press sheet metal component 4;" u "-shaped groove 41;Holdfast 5;Matrix 6;Second punching press sheet metal component 7;Inverted " v " groove 71;Accommodating position 72;Welding Structure 8;Mortar 9;Elastic rubber strip 10.
Detailed description of the invention
Referring to Fig. 1,2, the splicing seams waterproof sealing construction method that the present embodiment provides, comprise the steps:
2) sinking portion 2 is set at the outer basal plane of plane formula splicing seams 1 side, and become rough matsurface (accompanying drawing not to show that the surface configuration in this sinking portion 2, but those skilled in the art can be clear), this matsurface is specifically formed by multiple equally distributed cones, those cones height 0.3-1cm, wide 0.3-1cm.Described cone for by cement screeding layer incomplete stiff before formed by mould coining, wherein, described cone is the rectangular pyramid of pyramid shape, and the distance between adjacent two cones is 1-3cm.The rough matsurface that those cones are formed is essential, its follow-up and follow-up with step 2) coordinate in play vital effect.In initial detail design, and adopt matsurface, find through practice of construction case, the waterproof roll of follow-up setting, the time easily moves for a long time afterwards, got loose seam, occurs constructing built on the sand and seepage problem.
2) in step 1) described in sinking portion 2 lay coil waterproof layer 3;When laying this coil waterproof layer 3, first the rough rough surface brush last layer adhesive in sinking portion 2 (does not show that in accompanying drawing, but those skilled in the art can be clear), the thickness of this layer of adhesive is the 1/3-2/3 of the cone height on rough surface, the top making cone is exposed, then rubber-like waterproof roll is laid on sinking portion 2, and (actual conditions of described hot compaction is to carry out hot compaction, 80 DEG C~150 DEG C, 100kg~200kg), the sharp parts making cone embeds on the downside of waterproof roll, and then make waterproof roll, adhesive and cone combine, form the coil waterproof layer 3 being fitted tightly over sinking portion 2.Adhesive and concrete operations thereof are essential, it coordinates upper step 1) in the rough matsurface that formed of cone, rubber-like waterproof roll in cooperation, coordinate the constructing operation of upper hot compaction again, the coil waterproof layer 3 being fitted tightly over sinking portion 2 could be formed, when splicing seams 1 is subject to external impacts, not easily moves along with the contraction of splicing seams 1 or expansion, tear, got loose seam, occurs constructing built on the sand and seepage problem.When construction experiment, also trying arbitrarily lay adhesive layer or waterproof roll do not carried out hot compaction, it has been found that effect is unsatisfactory, therefore, the thickness of layer adhesive is the constructing operation such as the 1/3-2/3 of the cone height on rough surface, hot compaction, essential.
3) in step 2) described in coil waterproof layer 3 above lid set the first punching press sheet metal component 4, the shape of this first punching press sheet metal component 4 and the shape in sinking portion 2 are suitable, snap in sinking portion 2, push down coil waterproof layer 3, and cover splicing seams 1 across formula;Being followed closely by first punching press sheet metal component 4 solid by holdfast 5, then holdfast 5 is hammered into the matrix 6 of splicing seams 1 side by top traverse the first punching press sheet metal component 4, coil waterproof layer 3;Wherein, the width of described first punching press sheet metal component 4 and the width in sinking portion 2 are suitable, so that the side in the side of the first punching press sheet metal component 4 and sinking portion 2 is in close contact;It is suitable with the width of splicing seams 1 that the middle part of described first punching press sheet metal component 4 is provided with " V " shape or " u "-shaped groove 41, this " V " shape or " u "-shaped groove, can just house in splicing seams 1, and withstand the left and right sides of splicing seams 1.The " V " shape of described first punching press sheet metal component 4 middle part or " u "-shaped groove 41, prop up the left and right sides of splicing seams 1, play good deformation buffer effect, ensure seal construction stability its along with movement joint shrink or expansion and make correspondence action, absorb the impact stress that dispersion is external, make whole structure be unlikely to suffer damage.
4) fluid sealant is stamped in the outer rim of the side of the first punching press sheet metal component 4 Yu the contact site of the side in sinking portion 2;And the elastic rubber strip 10 that cross section is circle is set in the " V " shape or " u "-shaped groove 41 of the first punching press sheet metal component 4 middle part.Described elastic rubber strip 10 can further function as reinforcement effect, and it is tightr to make the first punching press sheet metal component 4 coordinate with the second follow-up punching press sheet metal component 7, becomes complementary entirety.
5) setting the second punching press sheet metal component 7 in the top cover of the first punching press sheet metal component 4, the both sides of the both sides of this second punching press sheet metal component 7 and the first punching press sheet metal component 4 fit, and are sealed fixing by Welding Structure 8;Wherein, corresponding with the " V " shape of the first punching press sheet metal component 4 middle part or " u "-shaped groove 41, the middle part of described second punching press sheet metal component 7 is provided with inverted " v " groove 71 or inverted " u "-shaped groove;Described second punching press sheet metal component 7 is provided with the accommodating position 72 suitable with the head of the holdfast 5 following closely solid first punching press sheet metal component 4, so that fitting between the second punching press sheet metal component 7 and the first punching press sheet metal component 4.The space formed between " V " shape or " u "-shaped groove 41 and inverted " v " groove 71 or the inverted " u "-shaped groove of the second punching press sheet metal component 7 of described first punching press sheet metal component 4, described elastic rubber strip 10 (described elastic rubber strip 10 is in certain squeezed state, the pressure of 20~50kg) can just be held by squash type.Also comprise the steps: that the outer rim in the both sides of described second punching press sheet metal component 7 Yu the Welding Structure 8 of the both sides of the first punching press sheet metal component 4 stamps fluid sealant.In practice of construction is applied, it is inadequate only with the first punching press sheet metal component 4, because the first punching press sheet metal component 4 is as the fixing component of main connection, in order to save its fixing intensity from damage, holdfast 5 must be adopted to be fixed, then holdfast 5 first punching press sheet metal component 4, coil waterproof layer 3 hammer into the matrix 6 of splicing seams 1 side, then then can easily there is gap in the edge of holdfast 5 and the first punching press sheet metal component 4, coil waterproof layer 3, cause infiltration phenomenon, it is therefore desirable to adopt the second punching press sheet metal component 7, such dual-seal is fixed, it is ensured that its stability.And, the first punching press sheet metal component 4 is also intended to the design of being required for property with coordinating of the second punching press sheet metal component 7, if simply simple imbrication formula coordinates, effect can be run counter to desire.Therefore, the middle part of the second punching press sheet metal component 7 is provided with the inverted " v " groove 71 corresponding with the " V " shape of the first punching press sheet metal component 4 middle part or " u "-shaped groove 41 or inverted " u "-shaped groove, collaborative buffering deformation.And in order to strengthen coordinating of the first punching press sheet metal component 4 and the second punching press sheet metal component 7, it is to avoid buffering deformation between the two is asynchronous, inharmonious, relative dislocation occur, and avoids cavity between the two excessive, has been intentionally added elastic rubber strip 10.At the beginning, due to first, " V " shape between second punching press sheet metal component or " u "-shaped groove and inverted " v " or inverted " u "-shaped groove fit, directly adopt when leaving a blank form, there will be buffering deformation asynchronous, inharmonious, the problems such as relative dislocation occur, cause that sealing structure can receive impact when receiving impact, then glue is adopted to fill, but effect is unsatisfactory, because glue after solidification can be under gravity, it is sunken in the " V " shape of the first punching press sheet metal component or " u "-shaped groove, and cause that the inverted " v " of the second punching press sheet metal component or inverted " u "-shaped groove are left a blank.
6) above the second punching press sheet metal component 7, mortar 9 is filled, by the filling-in of remaining for sinking portion 2 space.
Implement the splicing seams 1 waterproof sealing structure of described construction method, including plane formula splicing seams 1 (that is, both sides, splicing seams 1 upper end basal plane is plane, and cross section is " ┑ ┍ " shape);The outer basal plane of described splicing seams 1 side is provided with sinking portion 2, and the surface in this sinking portion 2 is rough matsurface, and this matsurface is specifically formed by multiple equally distributed cones, those cones height 0.3-1cm, wide 0.3-1cm;Being brushed with one layer of adhesive on the rough rough surface in described sinking portion 2, the thickness of this layer of adhesive is the 1/3-2/3 of the cone height on rough surface, makes the top of cone expose;Described sinking portion 2 is equipped with rubber-like waterproof roll, and the sharp parts of described cone embeds on the downside of waterproof roll, and then makes waterproof roll, adhesive and cone combine, and forms the coil waterproof layer 3 being fitted tightly over sinking portion 2;Being covered with the first punching press sheet metal component 4 above described coil waterproof layer 3, the shape of this first punching press sheet metal component 4 is suitable with the shape in sinking portion 2, snaps in sinking portion 2, pushes down coil waterproof layer 3, and cover splicing seams 1 across formula;Being followed closely by first punching press sheet metal component 4 solid by holdfast 5, then holdfast 5 is hammered into the matrix 6 of splicing seams 1 side by top traverse the first punching press sheet metal component 4, coil waterproof layer 3;Wherein, the width of described first punching press sheet metal component 4 and the width in sinking portion 2 are suitable, so that the side in the side of the first punching press sheet metal component 4 and sinking portion 2 is in close contact;It is suitable with the width of splicing seams 1 that the middle part of described first punching press sheet metal component 4 is provided with " V " shape or " u "-shaped groove 41, this " V " shape or " u "-shaped groove 41, can just house in splicing seams 1, and withstand the left and right sides of splicing seams 1;The outer rim of the contact site of the side of described first punching press sheet metal component 4 and the side in sinking portion 2 is provided with fluid sealant;The " V " shape of described first punching press sheet metal component 4 middle part or " u "-shaped groove 41 are provided with the elastic rubber strip 10 that cross section is circle;The top cover of the first punching press sheet metal component 4 is provided with the second punching press sheet metal component 7, and the both sides of the both sides of this second punching press sheet metal component 7 and the first punching press sheet metal component 4 fit, and is sealed fixing by Welding Structure 8;Wherein, corresponding with the " V " shape of the first punching press sheet metal component 4 middle part or " u "-shaped groove 41, the middle part of described second punching press sheet metal component 7 is provided with inverted " v " groove 71 or inverted " u "-shaped groove;The space formed between " V " shape or " u "-shaped groove 41 and inverted " v " groove 71 or the inverted " u "-shaped groove of the second punching press sheet metal component 7 of described first punching press sheet metal component 4, can just hold described elastic rubber strip 10 by squash type;It is filled with mortar 9, by the filling-in of remaining for sinking portion 2 space above the second punching press sheet metal component 7.
Specifically, described cone for by cement screeding layer incomplete stiff before formed by mould coining, wherein, described cone is the rectangular pyramid of pyramid shape, and the distance between adjacent two cones is 1-3cm.
Specifically, described second punching press sheet metal component 7 is provided with the accommodating position 72 suitable with the head of the holdfast 5 following closely solid first punching press sheet metal component 4, so that fitting between the second punching press sheet metal component 7 and the first punching press sheet metal component 4.
Specifically, the both sides of described second punching press sheet metal component 7 are provided with fluid sealant with the outer rim of the Welding Structure 8 of the both sides of the first punching press sheet metal component 4.
The present invention is not limited to above-mentioned embodiment, adopts the technical characteristic identical or approximate with the above embodiment of the present invention, and other splicing seams waterproof sealings obtained construct, all within protection scope of the present invention.

Claims (10)

1. a splicing seams waterproof sealing construction method, it is characterised in that comprise the steps:
1) arranging sinking portion at the outer basal plane of plane formula splicing seams side, and the surface configuration in this sinking portion is become rough matsurface, this matsurface is specifically formed by multiple equally distributed cones, those cones height 0.3-1cm, wide 0.3-1cm;
2) in step 1) described in sinking portion lay coil waterproof layer;When laying this coil waterproof layer, the first rough rough surface brush last layer adhesive in sinking portion, the thickness of this layer of adhesive is the 1/3-2/3 of the cone height on rough surface, the top making cone is exposed, then rubber-like waterproof roll is laid on sinking portion, and carries out hot compaction, make the sharp parts of cone embed on the downside of waterproof roll, and then make waterproof roll, adhesive and cone combine, form the coil waterproof layer being fitted tightly over sinking portion;
3) in step 2) described in coil waterproof layer above lid set the first punching press sheet metal component, the shape of this first punching press sheet metal component and the shape in sinking portion are suitable, snap in sinking portion, push down coil waterproof layer, and cover splicing seams across formula;By holdfast by solid for the first punching press sheet metal component nail, then holdfast is hammered into the matrix of splicing seams side by top traverse the first punching press sheet metal component, coil waterproof layer;Wherein, the width of described first punching press sheet metal component and the width in sinking portion are suitable, so that the side in the side of the first punching press sheet metal component and sinking portion is in close contact;It is suitable with the width of splicing seams that the middle part of described first punching press sheet metal component is provided with " V " shape or " u "-shaped groove, this " V " shape or " u "-shaped groove, can just house in splicing seams, and withstand the left and right sides of splicing seams;
4) fluid sealant is stamped in the outer rim of the side of the first punching press sheet metal component Yu the contact site of the side in sinking portion;And the elastic rubber strip that cross section is circle is set in the " V " shape or " u "-shaped groove of the first punching press sheet metal component middle part;
5) setting the second punching press sheet metal component in the top cover of the first punching press sheet metal component, the both sides of the both sides of this second punching press sheet metal component and the first punching press sheet metal component fit, and are sealed fixing by Welding Structure;Wherein, corresponding with the " V " shape of the first punching press sheet metal component middle part or " u "-shaped groove, the middle part of described second punching press sheet metal component is provided with inverted " v " or inverted " u "-shaped groove;The space formed between the " V " shape of described first punching press sheet metal component or inverted " v " or the inverted " u "-shaped groove of " u "-shaped groove and the second punching press sheet metal component, can just hold described elastic rubber strip by squash type;
6) above the second punching press sheet metal component, mortar, portion's remaining space filling-in of will sinking are filled.
2. splicing seams waterproof sealing construction method according to claim 1, it is characterized in that, step 1) in, described cone for by cement screeding layer incomplete stiff before formed by mould coining, wherein, described cone is the rectangular pyramid of pyramid shape, and the distance between adjacent two cones is 1-3cm.
3. splicing seams waterproof sealing construction method according to claim 1, it is characterised in that step 2) in, the actual conditions of described hot compaction is, 80 DEG C~150 DEG C, 100kg~200kg.
4. splicing seams waterproof sealing construction method according to claim 1, it is characterised in that step 5) in, also comprise the steps: that the welded outer rim in the both sides of described second punching press sheet metal component Yu the both sides of the first punching press sheet metal component stamps fluid sealant.
5. splicing seams waterproof sealing construction method according to claim 1, it is characterised in that step 5) in, described elastic rubber strip is in certain squeezed state, the pressure of 20~50kg.
6. splicing seams waterproof sealing construction method according to claim 1, it is characterized in that, step 5) in, described second punching press sheet metal component is provided with the accommodating position suitable with the head of the holdfast following closely solid first punching press sheet metal component, so that fitting between the second punching press sheet metal component and the first punching press sheet metal component.
7. the splicing seams waterproof sealing structure implementing the described construction method of one of claim 1-6, including plane formula splicing seams, it is characterized in that, the outer basal plane of described splicing seams side is provided with sinking portion, the surface in this sinking portion is rough matsurface, this matsurface is specifically formed by multiple equally distributed cones, those cones height 0.3-1cm, wide 0.3-1cm;Being brushed with one layer of adhesive on the rough rough surface in described sinking portion, the thickness of this layer of adhesive is the 1/3-2/3 of the cone height on rough surface, makes the top of cone expose;Described sinking portion is equipped with rubber-like waterproof roll, and the sharp parts of described cone embeds on the downside of waterproof roll, and then makes waterproof roll, adhesive and cone combine, and forms the coil waterproof layer being fitted tightly over sinking portion;Being covered with the first punching press sheet metal component above described coil waterproof layer, the shape of this first punching press sheet metal component is suitable with the shape in sinking portion, snaps in sinking portion, pushes down coil waterproof layer, and cover splicing seams across formula;By holdfast by solid for the first punching press sheet metal component nail, then holdfast is hammered into the matrix of splicing seams side by top traverse the first punching press sheet metal component, coil waterproof layer;Wherein, the width of described first punching press sheet metal component and the width in sinking portion are suitable, so that the side in the side of the first punching press sheet metal component and sinking portion is in close contact;It is suitable with the width of splicing seams that the middle part of described first punching press sheet metal component is provided with " V " shape or " u "-shaped groove, this " V " shape or " u "-shaped groove, can just house in splicing seams, and withstand the left and right sides of splicing seams;The outer rim of the contact site of the side of described first punching press sheet metal component and the side in sinking portion is provided with fluid sealant;The " V " shape of described first punching press sheet metal component middle part or " u "-shaped groove are provided with the elastic rubber strip that cross section is circle;The top cover of the first punching press sheet metal component is provided with the second punching press sheet metal component, and the both sides of the both sides of this second punching press sheet metal component and the first punching press sheet metal component fit, and is sealed fixing by Welding Structure;Wherein, corresponding with the " V " shape of the first punching press sheet metal component middle part or " u "-shaped groove, the middle part of described second punching press sheet metal component is provided with inverted " v " or inverted " u "-shaped groove;The space formed between the " V " shape of described first punching press sheet metal component or inverted " v " or the inverted " u "-shaped groove of " u "-shaped groove and the second punching press sheet metal component, can just hold described elastic rubber strip by squash type;It is filled with mortar, portion's remaining space filling-in of sinking above the second punching press sheet metal component.
8. splicing seams waterproof sealing according to claim 7 structure, it is characterized in that, described cone for by cement screeding layer incomplete stiff before formed by mould coining, wherein, described cone is the rectangular pyramid of pyramid shape, and the distance between adjacent two cones is 1-3cm.
9. splicing seams waterproof sealing according to claim 7 structure, it is characterized in that, described second punching press sheet metal component is provided with the accommodating position suitable with the head of the holdfast following closely solid first punching press sheet metal component, so that fitting between the second punching press sheet metal component and the first punching press sheet metal component.
10. splicing seams waterproof sealing according to claim 7 structure, it is characterised in that the welded outer rim of the both sides of described second punching press sheet metal component and the both sides of the first punching press sheet metal component is provided with fluid sealant.
CN201610122357.6A 2016-03-03 2016-03-03 A kind of plane formula splicing seams waterproof sealing construction method and its construction Active CN105714941B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106917516A (en) * 2017-02-21 2017-07-04 东莞市鹏翼自动化科技有限公司 A kind of foundation is reinforced and water proof structure

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JP2000064446A (en) * 1998-08-27 2000-02-29 Shibata Ind Co Ltd Water cut-off structure
JP2007016496A (en) * 2005-07-08 2007-01-25 Akira Matsuda Joint structure of wall body and metallic bending plate used therefor
CN202214829U (en) * 2011-09-08 2012-05-09 刘建康 Vertical seam of external wallboards
CN203008241U (en) * 2012-12-27 2013-06-19 苏州设计研究院股份有限公司 Large planting roof deformation gap structure
CN203022136U (en) * 2013-01-05 2013-06-26 内蒙古电力勘测设计院 Deformation joint structure of floor
CN103628574A (en) * 2013-09-24 2014-03-12 深圳市清华苑建筑设计有限公司 Quakeproof bed joint water-proof structure for outside hall of high-rise building and construction method

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000064446A (en) * 1998-08-27 2000-02-29 Shibata Ind Co Ltd Water cut-off structure
JP2007016496A (en) * 2005-07-08 2007-01-25 Akira Matsuda Joint structure of wall body and metallic bending plate used therefor
CN202214829U (en) * 2011-09-08 2012-05-09 刘建康 Vertical seam of external wallboards
CN203008241U (en) * 2012-12-27 2013-06-19 苏州设计研究院股份有限公司 Large planting roof deformation gap structure
CN203022136U (en) * 2013-01-05 2013-06-26 内蒙古电力勘测设计院 Deformation joint structure of floor
CN103628574A (en) * 2013-09-24 2014-03-12 深圳市清华苑建筑设计有限公司 Quakeproof bed joint water-proof structure for outside hall of high-rise building and construction method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106917516A (en) * 2017-02-21 2017-07-04 东莞市鹏翼自动化科技有限公司 A kind of foundation is reinforced and water proof structure

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