CN207846692U - A kind of water proof structure of floor and steel pipe column intersection - Google Patents
A kind of water proof structure of floor and steel pipe column intersection Download PDFInfo
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- CN207846692U CN207846692U CN201721407230.5U CN201721407230U CN207846692U CN 207846692 U CN207846692 U CN 207846692U CN 201721407230 U CN201721407230 U CN 201721407230U CN 207846692 U CN207846692 U CN 207846692U
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- steel pipe
- pipe column
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Abstract
The utility model discloses the water proof structures of a kind of floor and steel pipe column intersection, belong to building structure field.Since the floorslab concrete structure of intersection is blocked by steel pipe column, therefore the construction has circumferentially been abound with continuous sealing rod in the steel pipe column upper edge shaft of intersection, the cross section of sealing rod is made of horizontal part and lug boss, horizontal part one end is closely sealed to be fixed on steel pipe column, the other end stretches into floorslab concrete structure, and the lug boss is closely sealed to be fixed on above the horizontal part in floor.The sealing rod being abound with is arranged by the steel pipe column in intersection in the utility model all over the body so that sealing rod forms one of prevention runoff from upslope and is directed through the barrier that sealing rod enters rectangular structure.Moreover, sealing rod has certain insertion depth in concrete structure, therefore even if steel pipe column crack occurs with floor, sealing rod can still keep water-stagnating effect in a certain range, have certain redundancy, substantially increase the reliability of waterproof.
Description
Technical field
The utility model belongs to building structure field, and in particular to a kind of water proof structure of floor and steel pipe column intersection.
Background technology
Steel house refers to the residential housing using steel as building bearing beam column, it the advantages of have：1, light-weight, intensity
Height, the house weight built with steel construction is 1/2 or so of armored concrete house；Meet the needs of house large bay, uses
Area improves 4% or so than armored concrete house.2, security reliability, antidetonation, wind resistance are good.3, steel structure member is in work
Factory makes, and reduces site workload, shortens the construction period, meets industrialized requirement.4, steel construction factory production quality is reliable, ruler
It is very little accurate, it is easy for installation, easily coordinate to related component.5, steel can recycle, and environmental pollution is less when building and removing.
However, so more that use the load-bearing pillar of steel pipe column as a whole, therefore its ground concrete knot in steel building
Structure must be blocked by steel pipe column.Since base material is different between steel pipe column and floor, and there is no side between steel pipe column and floor
Drawknot is carried out to reinforcing bar, therefore inevitably crack occurs in intersection.When crack appears in the damp rooms (ratio of tactile water
Such as kitchen, toilet, bathroom) when, ponding can down be permeated along crack, can cause that wall is mouldy, architectural surface damage, sternly
Severe one can cause internal structure to be immersed in water and be damaged for a long time.Therefore, how the waterproof of floor and steel pipe column intersection is set
Construction is technical problem urgently to be resolved hurrily in steel building.
Invention content
Utility model aims to solve occur crack when steel pipe column passing through floors and then the skill of drainage occur
Art problem, and a kind of water proof structure of floor and steel pipe column intersection is provided.
Specific technical solution used by the utility model is described below, it should be pointed out that each in the utility model
The technical characteristic of realization method can carry out the corresponding combination under the premise of not conflicting with each other.
The floorslab concrete structure of the water proof structure of floor and steel pipe column intersection, intersection is blocked by steel pipe column, special
Sign is, has circumferentially been abound with continuous sealing rod in the steel pipe column upper edge shaft of intersection, the cross section of sealing rod is by horizontal part
It is formed with lug boss, horizontal part one end is closely sealed to be fixed on steel pipe column, and the other end stretches into floorslab concrete structure, and described is convex
Play that portion is closely sealed is fixed on above the horizontal part in floor.
In the utility model, being abound with herein refers to the steel pipe column for being at least abound with intersection in a lateral direction.Sealing rod
It is abound with the shaft periphery with intersection, therefore the water leaked in the crack of top can be prevented to enter lower section room across sealing rod,
Form the barrier of one of antiseep.
Preferably, be filled with waterproof and sealing material at the inner corner trim that floor and steel column cross, for be further reduced from
The liquid oozed under at inner corner trim..
Further, the waterproof and sealing material is sealing cement.
Preferably, Waterproof oxidant layer may be brushed within the scope of ponding, in corner as another road waterproof barrier.
Preferably, the sealing rod is angle steel or folding L-type steel item, a right angle edge tail of sealing rod pass through certainly
Welding manner, which is surround, is fixed on the steel pipe column whole body.
Preferably, being coated with waterproof mortar course on the floor.
Preferably, the steel pipe column towards on indoor side surface by be sequentially coated with except interior waterproof mortar course and
Leveling mortar layer buries vertical reinforcement, anticracking material layer is laid in leveling mortar layer wherein in waterproof mortar course.
Further, the anticracking material layer is reinforced mesh.
The sealing being abound with is arranged in terms of existing technologies, by the steel pipe column in intersection in the utility model all over the body
Item so that sealing rod forms one of prevention runoff from upslope and is directed through the barrier that sealing rod enters rectangular structure.Moreover, sealing
Item has certain insertion depth in concrete structure, therefore even if steel pipe column crack occurs with floor, sealing rod still can
It is enough to keep water-stagnating effect in a certain range, there is certain redundancy, substantially increase the reliability of waterproof.In addition, sealing
Other waterproof measures such as ointment, waterproof mortar also can further provide multi-ensuring.
Description of the drawings
Fig. 1 is the water proof structure schematic diagram of floor and steel pipe column intersection (dimensional units are mm in figure, similarly hereinafter).
Specific implementation mode
The utility model is further elaborated and is illustrated with reference to the accompanying drawings and detailed description.In the utility model
The technical characteristic of each embodiment can carry out the corresponding combination under the premise of not conflicting with each other.
As shown in Figure 1, using the steel pipe column filled with concrete as the load-bearing pillar of building floor, the structure in the present embodiment
It is coupled the lateral reinforcement of floor and main body in traditional method due to being omitted, the difference of base material can lead to floor and steel pipe column
Occurs break-off between surface.If the room above floor is to contact the damp rooms of water, such as kitchen, toilet, bath
Whens room etc., ponding can down be permeated along crack.In the present embodiment, multi layer waterproof structure is set in floor and steel pipe column intersection
It makes, first, before pouring build floor, realizes that the steel pipe column upper edge shaft in intersection is circumferentially abound with one of angle steel of welding, angle steel
The end fitting welding of right-angle side on a cross section of steel pipe column, corner by another right-angle side upward in a manner of quilt
It pours into floorslab concrete.The laying range of angle steel need to be covered with possible leak range in the horizontal direction, if steel pipe column
The other side is the drying room for not contacting water, can not be laid, but needs to carry out closed measure at the both ends of angle steel, prevents water from existing
It is oozed under being continued from both ends by bottom horizontal flow sheet in angle steel.In the present embodiment, the steel column other side is dry room, without doing at waterproof
Reason, therefore the side is not provided with sealing angle steel.
In addition, also needing to the filling equivalent Seal Oil of silicone adhesive at the damp rooms floor and steel pipe column inner corner trim of contact water
Cream, to reduce the water permeated down from the corner.Meanwhile the surface of floor and steel pipe column is also required to carry out waterproof measure.For
Slab surfaces need that Waterproof oxidant layer may be brushed within the scope of ponding in corner, are then coated above Waterproof oxidant layer
The waterproof mortar course of 35mm thickness, other building coats are covered on waterproof mortar course.Damp rooms room is located at for steel pipe column
Interior surface needs the leveling mortar layer of the waterproof mortar course and 15mm thickness by coating 35mm thickness except interior successively, wherein waterproof
Vertical reinforcement is buried in screed and improves intensity, and cracking resistance reinforced mesh is laid in leveling mortar layer.Cracking resistance reinforced mesh needs prolong
Floor is extended to at steel pipe column inner corner trim, thus the upper side layer in the room is not in cracking phenomena, and cracking at most appears in the moon
At angle.But due to being ready for sufficient waterproof measure at inner corner trim, drainage will not be caused.
In the above-described embodiments, using common angle steel as sealing rod, but in other embodiments, sealing rod not office
It is limited to angle steel, the steel plate voluntarily bent, sealing rod can also be used to must satisfy the following conditions：Cross section is by horizontal part and protrusion
Portion forms, and horizontal part one end is closely sealed to be fixed on steel pipe column, and the other end stretches into floorslab concrete structure, the closely sealed fixation of lug boss
Above the horizontal part in floor.Horizontal part is not necessarily fully horizontal plane, can also be curved surface, but lug boss
Minimum point necessarily is greater than the peak of horizontal part, to meet sealing requirement.Therefore, the structures such as similar corrugated plating can also be used as only
Water bar, and since it is with multiple folds, that is, include multiple horizontal parts and lug boss, therefore water-stagnating effect can also get a promotion.
Embodiment described above is a kind of preferable scheme of the utility model, and so it is not to limit this practicality
It is novel.Those of ordinary skill in technical field can be in the case where not departing from the spirit and scope of the utility model
It makes a variety of changes and modification.Therefore all technical solutions for taking the mode of equivalent substitution or equivalent transformation to be obtained, all fall within
In the scope of protection of the utility model.
Claims (8)
1. the floorslab concrete structure of the water proof structure of a kind of floor and steel pipe column intersection, intersection is blocked by steel pipe column,
It is characterized in that, has circumferentially been abound with continuous sealing rod in the steel pipe column upper edge shaft of intersection, the cross section of sealing rod is by level
Portion and lug boss composition, horizontal part one end is closely sealed to be fixed on steel pipe column, and the other end stretches into floorslab concrete structure, described
Lug boss is closely sealed to be fixed on above the horizontal part in floor.
2. the water proof structure of floor as described in claim 1 and steel pipe column intersection, which is characterized in that handed in floor and steel column
Waterproof and sealing material is filled at the inner corner trim of remittance.
3. the water proof structure of floor as claimed in claim 2 and steel pipe column intersection, which is characterized in that the waterproof sealing
Material is sealing cement.
4. the water proof structure of floor as described in claim 1 and steel pipe column intersection, which is characterized in that may ponding in corner
Waterproof oxidant layer is brushed in range.
5. the water proof structure of floor as described in claim 1 and steel pipe column intersection, which is characterized in that the sealing rod is
Angle steel or certainly folding L-type steel item, a right angle edge tail of sealing rod is surround by welding manner is fixed on the steel pipe column whole body.
6. the water proof structure of floor as described in claim 1 and steel pipe column intersection, which is characterized in that applied on the floor
It is covered with waterproof mortar course.
7. the water proof structure of floor as described in claim 1 and steel pipe column intersection, which is characterized in that the steel pipe column court
To on indoor side surface by being sequentially coated with waterproof mortar course and leveling mortar layer except interior, buried wherein in waterproof mortar course
Vertical reinforcement is laid with anticracking material layer in leveling mortar layer.
8. the water proof structure of floor as claimed in claim 7 and steel pipe column intersection, which is characterized in that the anticracking material
Layer is reinforced mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721407230.5U CN207846692U (en) | 2017-10-26 | 2017-10-26 | A kind of water proof structure of floor and steel pipe column intersection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721407230.5U CN207846692U (en) | 2017-10-26 | 2017-10-26 | A kind of water proof structure of floor and steel pipe column intersection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207846692U true CN207846692U (en) | 2018-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721407230.5U Active CN207846692U (en) | 2017-10-26 | 2017-10-26 | A kind of water proof structure of floor and steel pipe column intersection |
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| Country | Link |
|---|---|
| CN (1) | CN207846692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114215196A (en) * | 2021-12-27 | 2022-03-22 | 浙江精工绿筑住宅科技有限公司 | Assembled steel structure building column base waterproof structure and construction method |
-
2017
- 2017-10-26 CN CN201721407230.5U patent/CN207846692U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114215196A (en) * | 2021-12-27 | 2022-03-22 | 浙江精工绿筑住宅科技有限公司 | Assembled steel structure building column base waterproof structure and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 311300 No. 520 Heting Street, Qingshan Lake Street, Linan District, Hangzhou City, Zhejiang Province Co-patentee after: Zhongtian Construction Group Co., Ltd. Patentee after: Zhejiang Zhongtian Hengzhu Steel Structure Co., Ltd. Address before: 311300 Linan Economic Development Zone, Hangzhou City, Zhejiang Province Co-patentee before: Zhongtian Construction Group Co., Ltd. Patentee before: Zhongtian Construction Group Zhejiang Steel Co., Ltd. |
|
| CP03 | Change of name, title or address |