CN207775945U - A kind of bridging arrangement of Novel underground room bottom plate and side wall difference waterproof material - Google Patents
A kind of bridging arrangement of Novel underground room bottom plate and side wall difference waterproof material Download PDFInfo
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- CN207775945U CN207775945U CN201721673239.0U CN201721673239U CN207775945U CN 207775945 U CN207775945 U CN 207775945U CN 201721673239 U CN201721673239 U CN 201721673239U CN 207775945 U CN207775945 U CN 207775945U
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Abstract
The utility model provides the bridging arrangement of a kind of Novel underground room bottom plate and side wall difference waterproof material, includes mainly concrete cushion, permanent protection wall, overlays type polymer membranes layer, pea gravel concreten protective layer, self waterproofing reinforced concrete structure layer, protects wall, polyester non-woven fabric protecting insulating layer, coating waterproofing extra play, single side butyl rubber belt and macromolecular coating waterproof layer temporarily.The utility model is bonded in coating waterproofing extra play by using single side butyl rubber belt and overlays type polymer membranes layer joint; macromolecular coating waterproof layer is coated on single side butyl rubber belt again; it can realize macromolecular coating waterproof layer and overlay effective overlap joint of type polymer membranes layer; and by the way that polyester non-woven fabric protecting insulating layer is arranged, overlay that type polymer membranes layer is easy to pollute, destructible when can effectively avoid the problem that removing interim protection wall.
Description
Technical field
The utility model belongs to constructional waterproofing technical field, in particular to a kind of Novel underground room bottom plate and side wall
The bridging arrangement of different waterproof materials.
Background technology
Buildings waterproof is always an important topic of architectural engineering, and buildings waterproof is in order to preventing water certain to building
The infiltration at position and safeguard procedures are taken from construction material or in architectural construction.Waterproof is used in roofing more, hypogee, is built
Build the under ground portion of object, the interior room for needing waterproof and water storage structures etc..The difference of the measure and means taken by it, is divided into material
Waterproof and constructional waterproofing two major classes.Constructional waterproofing is to take suitable structural form, blocks the access of water, to reach the mesh of waterproof
's.It is existing《Technical code for water proof in underground engineering》5th requirement in the 4.3.23 articles in (GB 50108-2008)：Concrete knot
Structure is completed, and when paving facade coiled material, should first be opened each layer coiled material for connecing raft position, and should be clean by its removing surface, is such as rolled up
Material has local damage, should be repaired in time；Coiled material connects the lap of splice of raft, and high-polymer modified pitch class coiled material should be 150mm,
Synthesis high score subclass coiled material should be 100mm；When using two layers of coiled materials, coiled material answers mismatch seam, upper layer coiled material to answer Gai Guo lower layers
Coiled material.But in the construction process, the coil waterproof layer for getting rid of raft is highly vulnerable to breakage when removing interim protection wall, waterproof layer is once broken
Badly serious is difficult to carry out Efficient software patching, to prevent side wall waterproof layer from carrying out effective, reliable overlap joint with base plate waterproofing.Side
When wall uses the waterproof material of unlike material with bottom plate, side wall cannot be overlapped effectively with base plate waterproofing；Thus bottom plate is using high
When molecule waterproof roll (overlaying type), bottom plate gets rid of raft coiled material and can not effectively be overlapped with enhancement layer at horizontal construction joint.Therefore,
When bottom plate using polymer membranes (overlaying type), side wall use polyurethane coating film waterproof layer when, side wall polyurethane coating film without
Method is directly effectively overlapped with bottom plate polymer membranes (overlaying type), is got rid of raft by this waterproof layer, is connect raft construction, bottom plate is got rid of
Raft coiled material can not effectively be overlapped with enhancement layer at horizontal construction joint, and side wall can not be overlapped effectively with base plate waterproofing, therefore
Later stage, this position easily generated percolating water phenomenon.
The bridging arrangement of existing bottom plate and side wall waterproof layer has very much, such as application No. is 201420328104.0, Shen
It please be on June 19th, 2014 day, a kind of entitled patent of novel bottom plate and the bridging arrangement of side wall waterproof layer of utility model should
Utility model provides a kind of bridging arrangement of novel bottom plate and side wall waterproof layer, including bed course, base plate waterproofing, waterproof are added
Layer, side wall waterproof layer, asphalt paint enhancement layer, asphalt paint auxiliary seal layer, protection wall, bed course upper end is provided with waterproof slab
Layer, the corner of bed course are provided with additional waterproof course, and protection wall is provided with outside additional waterproof course, and additional waterproof course is applied with pitch
Expect that the connection of auxiliary seal layer, asphalt paint auxiliary seal layer are connect with asphalt paint enhancement layer, asphalt paint enhancement layer and side wall
Waterproof layer connects.The utility model can play certain waterproof action, still, asphalt paint enhancement layer, asphalt paint auxiliary seal
Layer is incompatible with side wall waterproof layer, base plate waterproofing, therefore bonding is unreliable, and base plate waterproofing cannot be formed with side wall waterproof layer
Reliable overlap joint, but therefore overlapping part is waterproof weak part (at bottom plate and side wall horizontal construction joint), this position water leakage
Rate is high, therefore this position of later stage easily generates percolating water phenomenon, is used for this several hundred million member of position water leakage maintenance cost every year.
By being analyzed above it is found that existing bottom plate has the following disadvantages with side wall waterproof layer bridging arrangement：
1, when the side wall waterproof layer of existing bridging arrangement uses polyurethane coating film waterproof layer, cannot reinforce with asphalt paint
Layer forms reliable bond, and because the two one kind is asphalt base waterproofing material, one kind is synthesis high polymer waterproof material, and Material texture is complete
It is complete incompatible, therefore be bonded insecure；
2, existing bridging arrangement base plate waterproofing is used poly- using polymer membranes (overlaying type), side wall waterproof layer
When urethane film waterproof material, polyurethane coating film is constructed using knife coating, and the non-ordinary light in polymer membranes (the overlaying type) back side
It is sliding, and two kinds of Material textures are incompatible, and polyurethane coating film can not directly carry out with polymer membranes (overlaying type) effective
Overlap joint；
3, existing bridging arrangement is before carrying out lapping construction, be highly vulnerable to breakage when removing interim protection wall get rid of raft coiled material it is anti-
Water layer, to prevent side wall waterproof layer from base plate waterproofing effectively, reliably overlap.
Utility model content
The utility model provides the bridging arrangement of a kind of Novel underground room bottom plate and side wall difference waterproof material, Neng Gouyou
Effect solves the problems, such as that existing bridging arrangement difference waterproof storeroom can not be overlapped directly, additionally it is possible to solve the bottom of existing bridging arrangement
Plate polymer membranes (overlaying type) gets rid of that stubble is easy to pollute, destructible problem.
In order to solve problem above, the utility model provides a kind of Novel underground room bottom plate and side wall difference waterproof material
Bridging arrangement, technical solution is as follows：
The bridging arrangement of a kind of Novel underground room bottom plate and side wall difference waterproof material, including concrete cushion, it is described mixed
Solidifying soil padding is in being horizontally disposed with, for providing construction space；Permanent protection wall, the permanent protection wall are located at the coagulation
The top of soil padding, the permanent protection wall is in being vertically arranged, for providing protection；Type polymer membranes layer is overlay,
The inside for overlaying type polymer membranes layer and being laid on the top and the permanent protection wall of the concrete cushion,
For providing waterproof；Pea gravel concreten protective layer, the pea gravel concreten protective layer are located at the type macromolecule waterproof that overlays and roll up
The top of material layer, for providing bottom waterproofing protection；Self waterproofing reinforced concrete structure layer, the self waterproofing armored concrete knot
Structure layer is located at the inside of the top and the permanent protection wall of the pea gravel concreten protective layer, the self waterproofing reinforced concrete
Soil structure layer includes self waterproofing reinforced concrete floor and self waterproofing armored concrete riser, in the self waterproofing armored concrete
Riser is equipped with horizontal construction joint；Interim protection wall, the interim protection wall is located at the permanent protection coping, described
For interim protection wall in being vertically arranged, thickness is identical as the permanent protection wall；Polyester non-woven fabric protecting insulating layer, the polyester
Non-woven fabrics protecting insulating layer be bonded in it is described overlay type polymer membranes layer be located at the permanent protection wall, it is described temporarily
The lower section for protecting side section within the walls, for the type polymer membranes layer that overlays to be isolated with the interim protection wall；It applies
Film additional waterproof course, the coating waterproofing extra play are coated on the outside of the self waterproofing armored concrete riser, and with it is described
Type polymer membranes layer is overlay to connect；Single side butyl rubber belt, the single side butyl rubber belt, which is bonded in, described overlays type
Polymer membranes layer and coating waterproofing extra play joint；Macromolecular coating waterproof layer, the macromolecular coating are anti-
Water layer is coated on the outside of the self waterproofing armored concrete riser, lower end and the single side of the macromolecular coating waterproof layer
Butyl rubber belt is concordant.
Such as bridging arrangement of above-mentioned Novel underground room bottom plate and side wall difference waterproof material, further preferably：Also wrap
It includes and overlays type polymer membranes extra play, the type polymer membranes extra play that overlays is located at the concrete cushion
It with permanent protection wall intersection, and is overlay below type polymer membranes layer positioned at described, for reinforcing waterproof.
Such as bridging arrangement of above-mentioned Novel underground room bottom plate and side wall difference waterproof material, further preferably：It is described
It overlays the length that type polymer membranes layer is located above the interim protection wall and is not less than 100mm.
Such as bridging arrangement of above-mentioned Novel underground room bottom plate and side wall difference waterproof material, further preferably：Also wrap
Interim protection tile is included, the interim protection tile is located at the top of the interim protection wall, type macromolecule waterproof is overlay for described
The fixation of coiled material layer.
Such as bridging arrangement of above-mentioned Novel underground room bottom plate and side wall difference waterproof material, further preferably：It is described
The height of interim protection wall is not less than 200mm, and the interim protection coping is concordant with the horizontal construction joint.
Such as bridging arrangement of above-mentioned Novel underground room bottom plate and side wall difference waterproof material, further preferably：It is described
The lower end of polyester non-woven fabric protecting insulating layer is not less than 50mm at a distance from permanent protection wall top end.
Such as bridging arrangement of above-mentioned Novel underground room bottom plate and side wall difference waterproof material, further preferably：It is described
Coating waterproofing extra play width is not less than 300mm, and the coating waterproofing extra play overlays type polymer membranes layer with described
Joint is located at below the horizontal construction joint at 50mm.
Such as bridging arrangement of above-mentioned Novel underground room bottom plate and side wall difference waterproof material, further preferably：It is described
Coating waterproofing extra play is equipped with alkali resistant glass fibre open weave cloth.
Such as bridging arrangement of above-mentioned Novel underground room bottom plate and side wall difference waterproof material, further preferably：It is described
Single side butyl rubber belt layer surface facing material is polyester non-woven fabric, and the single side butyl rubber belt slice width degree is not less than 150mm.
Such as bridging arrangement of above-mentioned Novel underground room bottom plate and side wall difference waterproof material, further preferably：It is described
Single side butyl rubber belt is not less than 100mm, the single side butyl rubber with the type polymer membranes layer lap width that overlay
Belt is not less than 50mm with the coating waterproofing extra play lap width.
Analysis is the advantages of the utility model with advantageous effect it is found that compared with prior art：
1, the bridging arrangement of Novel underground room provided by the utility model bottom plate and side wall difference waterproof material, by pre-
Paving type polymer membranes layer and coating waterproofing extra play joint are bonded using single side butyl rubber belt, efficiently solve height
Molecule film waterproof material cannot be directly effectively cohesive with type polymer membranes layer is overlay problem so that macromolecular coating is anti-
Water layer can well be merged with type polymer membranes layer is overlay, is bonded together, and improve the reliable of the position waterproof
Property.Polyester non-woven fabric protective separation is first pasted by getting rid of raft at protection wall temporarily and overlaying before type polymer membranes layer is constructed
Layer effectively avoids and gets rid of raft and overlay type polymer membranes layer and protect wall to be in direct contact temporarily, solves dismounting and face
When protection wall when, overlay the problem of type polymer membranes layer is destroyed, pollutes so that gets rid of raft overlays type macromolecule waterproof
Coiled material layer keeps complete, clean and tidy, gets rid of raft for later stage waterproof layer, connects raft and provide advantageous guarantee so that the utility model is not with
It is reliable with being overlapped between waterproof material, overlay the characteristics of type polymer membranes layer is not easy to be destroyed, pollute.
2, the bridging arrangement of Novel underground room provided by the utility model bottom plate and side wall difference waterproof material, by pre-
Paving type polymer membranes extra play and the setting for overlaying type polymer membranes layer can using double layer water-proof structure
Effectively bottom plate and side wall junction easy to leak water are solved the problems, such as, so that the utility model has the characteristics that protection is reliable.
3, the bridging arrangement of Novel underground room provided by the utility model bottom plate and side wall difference waterproof material, passes through setting
The height of interim protection wall, convenient for cropped when construction in later period it is contaminated, destroy overlay type polymer membranes layer, to
It is easy for construction so that the utility model has the characteristics that.
Description of the drawings
Fig. 1 is the bridging arrangement schematic diagram of Novel underground room bottom plate and side wall difference waterproof material.
Fig. 2 is the partial enlarged view of bridging arrangement in Fig. 1.
Fig. 3 is the interim protection wall and interim protection tile construction schematic diagram of the utility model.
Fig. 4 is that the interim protection wall of the utility model and interim protection tile remove schematic diagram.
Fig. 5 overlays type polymer membranes layer cutting schematic diagram for the utility model.
Fig. 6 is that the single side butyl rubber belt of the utility model pastes schematic diagram.
In figure：1- macromolecular coating waterproof layers；2- single side butyl rubber belts；3- polyester non-woven fabric protecting insulating layers；4- is forever
Long property protects wall；5- overlays type polymer membranes extra play；6- self waterproofing reinforced concrete floors；7- pea gravel concretens are protected
Sheath；8- overlays type polymer membranes layer；9- concrete cushions；10- self waterproofing armored concrete risers；11- levels are applied
Work is stitched；12- coating waterproofing extra plays；13- protects wall temporarily；The interim protection tiles of 14-.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
As shown in Figure 1, Figure 2 and Figure 3, the Novel underground room bottom plate of the preferred embodiment in the utility model and side wall difference waterproof
The bridging arrangement of material includes mainly concrete cushion 9, and concrete cushion 9 is in being horizontally disposed with, for providing construction space；Forever
Long property protects wall 4, permanent protection wall 4 to be located at the top of concrete cushion 9, and permanent protection wall 4 is in being vertically arranged, for carrying
For protection；Type polymer membranes layer 8 is overlay, the top that type polymer membranes layer 8 is laid on concrete cushion 9 is overlay
With the inside of permanent protection wall 4, for providing waterproof；Pea gravel concreten protective layer 7, pea gravel concreten protective layer 7 are located at pre-
The top of paving type polymer membranes layer 8, for providing bottom waterproofing protection；Self waterproofing reinforced concrete structure layer, it is certainly anti-
Water reinforced concrete structure layer is located at the inside of the top and permanent protection wall 4 of pea gravel concreten protective layer 7, self waterproofing reinforcing bar
Concrete includes self waterproofing reinforced concrete floor 6 and self waterproofing armored concrete riser 10, is mixed in self waterproofing reinforcing bar
Solidifying soil riser 10 is equipped with horizontal construction joint 11；Interim protection wall 13, the interim top for protecting wall 13 to be located at permanent protection wall 4
Portion, interim to protect wall 13 in being vertically arranged, thickness is identical as permanent protection wall 4；Polyester non-woven fabric protecting insulating layer 3, polyester
Non-woven fabrics protecting insulating layer 3, which is bonded in, to be overlay type polymer membranes layer 8 and is located at permanent protection wall 4, interim protection wall 13
The lower section of inboard portion is isolated for that will overlay type polymer membranes layer 8 with interim protection wall 13；Coating waterproofing extra play
12, coating waterproofing extra play 12 is coated on the outside of self waterproofing armored concrete riser 10, and is rolled up with type macromolecule waterproof is overlay
Material layer 8 connects；Single side butyl rubber belt 2, single side butyl rubber belt 2, which is bonded in, overlays type polymer membranes layer 8 and film
12 joint of additional waterproof course；Macromolecular coating waterproof layer 1, macromolecular coating waterproof layer 1 are coated on self waterproofing armored concrete
The lower end in the outside of riser 10, macromolecular coating waterproof layer 1 is concordant with single side butyl rubber belt 2.
Specifically, the utility model overlays type polymer membranes layer 8 and coating waterproofing extra play 12 by setting
Connect, is overlapped using single side butyl rubber belt 2 in joint, in the back side of single side butyl rubber belt 2 and self waterproofing reinforced concrete
Brushing macromolecular coating waterproof layer 1 on native riser 10 can realize that overlay type polymer membranes layer 8 prevents with macromolecular coating
Effective overlap joint of water layer 1, by overlaying bonding polyester non-woven fabric protecting insulating layer 3, energy below type polymer membranes layer 8
It is polluted to overlaying type polymer membranes layer 8 when enough effectively avoiding removing protection wall 13 temporarily, is damaged, so that this
Utility model has overlap joint securely, destructive small, easy for construction feature.It can be with effective solution macromolecular coating waterproof layer 1
With overlay the problem of type polymer membranes layer 8 can not be overlapped directly so that bottom plate position polymer membranes is overlay instead
Viscous technology uses together with being effectively combined in same engineering with side wall macromolecule polyurethane waterproof coating technology, significantly
Ground reduces the risk of Water Seepage in Basement, can effectively reduce water leakage rate, to reduce waterproof repairment expense.
In order to reinforce the protection to concrete cushion 9 and 4 junction of permanent protection wall, as shown in Figure 1, the utility model
Further include overlaying type polymer membranes extra play 5, overlays type polymer membranes extra play 5 and be located at concrete cushion 9
With 4 intersection of permanent protection wall, and positioned at the lower section of type polymer membranes layer 8 is overlay, for reinforcing waterproof.This practicality
It is novel to overlay type polymer membranes extra play 5, energy by being arranged in concrete cushion 9 and 4 junction of permanent protection wall
Enough protection reinforced to junction, so that the utility model has the characteristics that protection is reliable.
For the ease of being trimmed to overlaying type polymer membranes layer 8, as shown in figure 3, the utility model is overlay
The length that type polymer membranes layer 8 is located at interim 13 top of protection wall is not less than 100mm.The utility model passes through to overlaying
The reasonable setting of 8 length in reserve of type polymer membranes layer, convenient for being trimmed to overlaying type polymer membranes layer 8,
So that the utility model has the characteristics that convenient for construction.
For the ease of being fixed to overlaying type polymer membranes layer 8, as shown in figure 3, the utility model further includes
Interim protection tile 14, interim protection tile 14 is located at the top of interim protection wall 13, for overlaying type polymer membranes layer 8
It realizes and fixes.The utility model is by being arranged interim protection tile 14, convenient for the fixed position for overlaying type polymer membranes layer 8
It sets, so that the utility model has the characteristics that be unlikely to deform.
For the ease of protecting the dismounting of wall 13 temporarily, as shown in figure 3, the interim of the utility model protects the height of wall 13 not
Less than 200mm, the interim top for protecting wall 13 is concordant with horizontal construction joint 11.The utility model is by being arranged interim protection wall 13
Height, convenient for the dismounting of wall 13 is protected in construction in later period temporarily so that the utility model have the characteristics that it is easy to operate.
Type polymer membranes layer 8 is not contaminated, keeps clean in order to overlay, as shown in figure 3, the utility model is poly-
The lower end of ester non-woven fabrics protecting insulating layer 3 is not less than 50mm at a distance from 4 top of permanent protection wall.The utility model is by setting
The polyester non-woven fabric protecting insulating layer 3 that length is more than interim protection wall 13 is set, can ensure to overlay type polymer membranes layer 8
Need overlapped part it is not contaminated so that the utility model have the characteristics that it is survivable.
In order to enhance the waterproof effect of the utility model, as shown in figure 4, the coating waterproofing extra play 12 of the utility model is wide
Degree is not less than 300mm, coating waterproofing extra play 12 and overlays 8 joint of type polymer membranes layer and is located at horizontal construction joint 11
At the 50mm of lower section.The utility model is connected by being arranged below horizontal construction joint 11, can effectively avoid divergence
Percolating water at 11 is stitched, so that the utility model has the characteristics that good water-proof effect.
In order to enhance the stability of the utility model coating waterproofing extra play 12, as shown in Figure 2 and Figure 6, the utility model
Coating waterproofing extra play 12 be equipped with alkali resistant glass fibre open weave cloth.The utility model is resistance to by being arranged in coating waterproofing extra play 12
Alkali glass fiber reticular cloth so that coating waterproofing extra play 12 has good globality, and stability is strong, so that the utility model
Have the characteristics that stability is strong.
In order to which the utility model is convenient for overlap joint, as shown in Figure 2 and Figure 6,2 surface of single side butyl rubber belt of the utility model
Facing material is polyester non-woven fabric, and 2 width of single side butyl rubber belt is not less than 150mm.The utility model is covered by the way that surface is arranged
Plane materiel material is the single side butyl rubber belt 2 of polyester non-woven fabric, convenient for to overlay type polymer membranes layer 8, coating waterproofing attached
Add layer 12 to be attached, and is overlapped with macromolecular coating waterproof layer 1 convenient for overlaying type polymer membranes layer 8, from
And the utility model is had the characteristics that convenient for overlap joint.
In order to which the utility model overlap joint is secured, as shown in fig. 6, the single side butyl rubber belt 2 of the utility model and overlaying type
8 lap width of polymer membranes layer is not less than 100mm, and single side butyl rubber belt 2 overlaps width with coating waterproofing extra play 12
Degree is not less than 50mm.The utility model is by being arranged single side butyl rubber belt 2 and overlaying type polymer membranes layer 8, film
The lap width of additional waterproof course 12 so that the utility model has the characteristics that overlap joint is secured.
As shown in Figures 1 to 6, it elaborates below to the course of work of the utility model：
Step 1：As shown in figure 3, first, it is interim that wall 13 is protected to build by laying bricks or stones with horizontal construction joint 11 with height, wall is protected temporarily
13 height is not less than 200mm；Secondly, part of the type polymer membranes layer 8 at interim protection wall 13 is being overlay, applied
Polyester non-woven fabric protecting insulating layer 3 is first pasted before work, lower end and the permanent protection wall 4 of polyester non-woven fabric protecting insulating layer 3 push up
The distance at end is not less than 50mm；Finally, it overlays type polymer membranes layer 8 and gets rid of stubble construction, it is interim to protect the pre- of 13 top of wall
8 level of paving type polymer membranes layer gets rid of batch width and is not less than 100mm, and it is interim to overlay 8 top of type polymer membranes layer
It builds interim protection tile 14 by laying bricks or stones or other manner is taken to be protected；
Step 2：As shown in figure 3, carrying out self waterproofing reinforced concrete structure layer construction, the processing of horizontal construction joint 11, side
The construction of wall construction；
Step 3：As shown in figure 4, removing interim protection wall 13；
Step 4：As shown in figure 5, trimming overlays type polymer membranes layer 8, type polymer membranes layer will be overlay
8 all trim positioned at the parts of 11 lower section 50mm of horizontal construction joint or more, while overlaying type to what residue needed overlap
8 surface of polymer membranes layer is cleared up, its surface is made to keep clean, dry；
Step 5：As shown in fig. 6, being coated with coating waterproofing extra play 12, coating waterproofing extra play at horizontal construction joint 11
12 width are not less than 300mm；
Step 6：As shown in fig. 6, being glued in coating waterproofing extra play 12 with 8 joint of type polymer membranes layer is overlay
Single side butyl rubber belt 2 is pasted, the width of single side butyl rubber belt 2 is not less than 150mm, and overlays type polymer membranes layer 8
Overlap joint is not less than 100mm, is not less than 50mm with the overlap joint of coating waterproofing extra play 12；
Step 7：As depicted in figs. 1 and 2, mixed in self waterproofing reinforcing bar immediately after the completion of single side butyl rubber belt 2 is pasted
The outside of solidifying soil riser 10 carries out the construction of macromolecular coating waterproof layer 1, and macromolecular coating waterproof layer 1 need to be thoroughly impregnated single side fourth
The polyester non-woven fabric of base rubber belt 2 keeps its bonding firm.
Analysis is the advantages of the utility model with advantageous effect it is found that compared with prior art：
1, the bridging arrangement of Novel underground room provided by the utility model bottom plate and side wall difference waterproof material, by pre-
Paving type polymer membranes layer and coating waterproofing extra play joint are bonded using single side butyl rubber belt, efficiently solve height
Molecule film waterproof material cannot be directly effectively cohesive with type polymer membranes layer is overlay problem so that macromolecular coating is anti-
Water layer can well be merged with type polymer membranes layer is overlay, is bonded together, and improve the reliable of the position waterproof
Property.Polyester non-woven fabric protective separation is first pasted by getting rid of raft at protection wall temporarily and overlaying before type polymer membranes layer is constructed
Layer effectively avoids and gets rid of raft and overlay type polymer membranes layer and protect wall to be in direct contact temporarily, solves dismounting and face
When protection wall when, overlay the problem of type polymer membranes layer is destroyed, pollutes so that gets rid of raft overlays type macromolecule waterproof
Coiled material layer keeps complete, clean and tidy, gets rid of raft for later stage waterproof layer, connects raft and provide advantageous guarantee so that the utility model is not with
It is reliable with being overlapped between waterproof material, overlay the characteristics of type polymer membranes layer is not easy to be destroyed, pollute.
2, the bridging arrangement of Novel underground room provided by the utility model bottom plate and side wall difference waterproof material, by pre-
Paving type polymer membranes extra play and the setting for overlaying type polymer membranes layer can using double layer water-proof structure
Effectively bottom plate and side wall junction easy to leak water are solved the problems, such as, so that the utility model has the characteristics that protection is reliable.
3, the bridging arrangement of Novel underground room provided by the utility model bottom plate and side wall difference waterproof material, passes through setting
The height of interim protection wall, convenient for cropped when construction in later period it is contaminated, destroy overlay type polymer membranes layer, to
It is easy for construction so that the utility model has the characteristics that.
As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.Therefore, embodiment disclosed above, all things considered are all merely illustrative, and are not only
's.All changes that come within the scope of the invention or equivalents of the invention are by the utility model packet
Contain.
Claims (10)
1. the bridging arrangement of a kind of Novel underground room bottom plate and side wall difference waterproof material, which is characterized in that including：
Concrete cushion, the concrete cushion is in being horizontally disposed with, for providing construction space；
Permanent protection wall, the permanent protection wall are located at the top of the concrete cushion, and the permanent protection wall is in
It is vertically arranged, for providing protection；
Type polymer membranes layer is overlay, the type polymer membranes layer that overlays is laid on the upper of the concrete cushion
The inside of the square and described permanent protection wall, for providing waterproof；
Pea gravel concreten protective layer, the pea gravel concreten protective layer overlay the upper of type polymer membranes layer positioned at described
Side, for providing bottom waterproofing protection；
Self waterproofing reinforced concrete structure layer, the self waterproofing reinforced concrete structure layer are located at the pea gravel concreten protective layer
Top and the permanent protection wall inside, the self waterproofing reinforced concrete structure layer includes self waterproofing armored concrete
Bottom plate and self waterproofing armored concrete riser are equipped with horizontal construction joint on the self waterproofing armored concrete riser；
Interim protection wall, the interim protection wall are located at the permanent protection coping, and the interim protection wall is in vertical
Setting, thickness are identical as the permanent protection wall；
Polyester non-woven fabric protecting insulating layer, the polyester non-woven fabric protecting insulating layer are bonded in the type macromolecule waterproof that overlays and roll up
Material layer is located at the lower section of the permanent protection wall, the interim protection side section within the walls, for overlaying type macromolecule by described
Waterproof roll layer is isolated with the interim protection wall；
Coating waterproofing extra play, the coating waterproofing extra play are coated on the outside of the self waterproofing armored concrete riser, and
Connect with the type polymer membranes layer that overlays；
Single side butyl rubber belt, the single side butyl rubber belt, which is bonded in, described overlays type polymer membranes layer and the painting
Film additional waterproof course joint；
Macromolecular coating waterproof layer, the macromolecular coating waterproof layer are coated on the outer of the self waterproofing armored concrete riser
Side, the lower end of the macromolecular coating waterproof layer are concordant with the single side butyl rubber belt.
2. the bridging arrangement of Novel underground room according to claim 1 bottom plate and side wall difference waterproof material, feature exist
In further including：
Type polymer membranes extra play is overlay, the type polymer membranes extra play that overlays is located at the concrete mats
Layer and permanent protection wall intersection, and overlay below type polymer membranes layer positioned at described, for reinforcing waterproof.
3. the bridging arrangement of Novel underground room according to claim 1 or 2 bottom plate and side wall difference waterproof material, feature
It is：
It is described to overlay length that type polymer membranes layer is located above the interim protection wall and be not less than 100mm.
4. the bridging arrangement of Novel underground room according to claim 3 bottom plate and side wall difference waterproof material, feature exist
In further including：
Interim protection tile, the interim protection tile are located at the top of the interim protection wall, prevent for the type macromolecule that overlays
The fixation of water coiled material layer.
5. the bridging arrangement of Novel underground room according to claim 1 or 2 bottom plate and side wall difference waterproof material, feature
It is：
The height of the interim protection wall is not less than 200mm, and the interim protection coping is concordant with the horizontal construction joint.
6. the bridging arrangement of Novel underground room according to claim 1 or 2 bottom plate and side wall difference waterproof material, feature
It is：
The lower end of the polyester non-woven fabric protecting insulating layer is not less than 50mm at a distance from permanent protection wall top end.
7. the bridging arrangement of Novel underground room according to claim 1 or 2 bottom plate and side wall difference waterproof material, feature
It is：
The coating waterproofing extra play width is not less than 300mm, and the coating waterproofing extra play is prevented with the type macromolecule that overlays
Water coiled material layer joint is located at below the horizontal construction joint at 50mm.
8. the bridging arrangement of Novel underground room according to claim 1 or 2 bottom plate and side wall difference waterproof material, feature
It is：
The coating waterproofing extra play is equipped with alkali resistant glass fibre open weave cloth.
9. the bridging arrangement of Novel underground room according to claim 1 or 2 bottom plate and side wall difference waterproof material, feature
It is：
The single side butyl rubber belt layer surface facing material is polyester non-woven fabric, and the single side butyl rubber belt slice width degree is not less than
150mm。
10. the bridging arrangement of Novel underground room according to claim 1 or 2 bottom plate and side wall difference waterproof material, special
Sign is：
The single side butyl rubber belt is not less than 100mm, the list with the type polymer membranes layer lap width that overlay
Face butyl rubber belt is not less than 50mm with the coating waterproofing extra play lap width.
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| CN109339258A (en) * | 2018-11-22 | 2019-02-15 | 王福州 | Basement redundancy waterproof construction |
| CN109372029A (en) * | 2018-11-23 | 2019-02-22 | 江苏兴厦建设工程集团有限公司 | A kind of outer wall of underground structure connects raft position water proof structure and method |
| CN109537637A (en) * | 2018-10-30 | 2019-03-29 | 东莞市万科建筑技术研究有限公司 | For the waterproof slab coiled material of no pedestal foot and the friendship circle method of side wall waterproof material |
| CN110747899A (en) * | 2019-10-23 | 2020-02-04 | 上海东方雨虹防水技术有限责任公司 | Basement waterproof construction method |
| CN110747898A (en) * | 2019-10-23 | 2020-02-04 | 上海东方雨虹防水技术有限责任公司 | Basement waterproof construction method |
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| CN112922030A (en) * | 2021-03-24 | 2021-06-08 | 江苏凯伦建材股份有限公司 | Construction method for pre-laying waterproof coiled material overlap edge on bottom plate and bottom plate side mold supporting structure |
| CN114197539A (en) * | 2021-12-17 | 2022-03-18 | 中建八局第四建设有限公司 | Waterproof and waterproof overlap joint structure of coating of coiled material |
| CN115324120A (en) * | 2022-07-26 | 2022-11-11 | 成都建工第四建筑工程有限公司 | Waterproof structure for side surface of large building foundation and construction method thereof |
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