CN208430777U - Perforating tube structure is built on ground and antiseep with antiseep hole to be provided - Google Patents

Abstract

The utility model discloses ground and antiseep building perforating tube structure with antiseep hole to be provided, wherein, ground with antiseep hole to be provided includes floor layer and screed-coat disposed thereon, the through-hole being connected to is offered on the floor layer and screed-coat, the sluicing slope for being disposed around the through-hole periphery is formed on the screed-coat, the overhead height of the inner ring on the sluicing slope is greater than the overhead height of its outer ring.This programme deft design, structure is simple, by the surrounding in through-hole upper end opening, sluicing slope is set, to when there is leakage, liquid can flow downward along the section on sluicing slope, so that liquid be made to be not easy to reach the aperture position of through-hole, also avoid liquid and accumulate for a long time in aperture position, to be conducive to reduce standpipe across the risk of floor seepage, leakage performance and service life are improved.

Description

Perforating tube structure is built on ground and antiseep with antiseep hole to be provided

Technical field

The utility model relates to build antiseep field, the especially ground with antiseep hole to be provided and antiseep building Perforating tube structure.

Background technique

In building construction process, the various pipelines of supply and drain water system are frequently necessary to through floor, therefore in construction, and one As can the design position hole to be provided first on ground pass through for pipeline, concentrate Water District domain, institute since toilet, kitchen etc. belong to To need to carry out the region between the structure of waterproof, seepage control, especially standpipe and hole to be provided.

The perforating tube structure of conventional toilet and kitchen area, often the preformed hole on floor and screed-coat, then will Standpipe is placed in hole, fills the gap between hole to be provided and tube wall with filler or waterproof material, then waterproof layer is done on screed-coat.

The problem of this structure, is that, since screed-coat is horizontal plane, liquid is easy the aperture position in hole to be provided Accumulation, can not flow away, and liquid is accumulated for a long time to be leaked between the capillary seam being easy between hole to be provided and tube wall, also be easy Region between hole wall and tube wall forms moist environment, influences the service life of pipe, filler etc..

Utility model content

The purpose of this utility model is exactly to provide a kind of with antiseepage to solve the above-mentioned problems in the prior art Perforating tube structure is built on the ground and antiseep for leaking hole to be provided.

The purpose of this utility model is achieved through the following technical solutions:

Ground with antiseep hole to be provided, including floor layer and screed-coat disposed thereon, the floor layer and levelling The through-hole of connection is offered on layer, and the sluicing slope for being disposed around the through-hole periphery, the sluicing slope are formed on the screed-coat Inner ring overhead height be greater than its outer ring overhead height.

Preferably, in the ground with antiseep hole to be provided, the screed-coat and sluicing slope are by C20 concrete system At.

Preferably, in the ground with antiseep hole to be provided, the slope surface on the sluicing slope is inclined-plane or interior concave curved Face or the curved surface including pushing up plane and inclined-plane.

Antiseep builds perforating tube structure, including any of the above-described ground with antiseep hole to be provided and sealing through institute The standpipe for stating through-hole, further includes the waterproof layer for covering the upper surface of the screed-coat and sluicing slope, and the waterproof layer extends to institute It states the outer wall at the outer wall of standpipe and along standpipe and extends certain altitude, the upper surface of the waterproof layer is additionally provided with external protection.

Preferably, in the described antiseep building poling knot, the waterproof layer the standing tube outer wall extended height not Lower than 300mm.

Preferably, in antiseep building poling knot, the periphery of the standpipe is further sleeved with casing, described sleeve pipe The inner wall of outer wall and the through-hole is tightly connected.

Preferably, it in antiseep building poling knot, is additionally provided on the external protection and is set in described sleeve pipe The upper end of outer pillar, the pillar is tightly connected by Waterproof glue line and described sleeve pipe.

The advantages of technical solutions of the utility model, is mainly reflected in:

This programme deft design, structure is simple, sluicing slope is arranged by the surrounding in through-hole upper end opening, thus when there is infiltration When leakage, liquid can flow downward along the section on sluicing slope, so that liquid be made to be not easy to reach the aperture position of through-hole, also avoid Liquid is accumulated for a long time in aperture position, to be conducive to reduce the risk that standpipe passes through floor seepage, improves leakage performance And service life.

Waterproof layer extends from surface into pipe side wall, and the globality of waterproof layer more preferably, can effectively improve overall structure Waterproof effect.

Detailed description of the invention

Fig. 1 is the schematic diagram of the utility model.

Specific embodiment

The purpose of this utility model, advantage and feature will carry out figure by the non-limitative illustration of preferred embodiment below Show and explains.These embodiments are only the prominent examples using technical solutions of the utility model, all to take equivalent replacement or wait Effect transformation and formed technical solution, all fall within the requires of the utility model protection within the scope of.

In the description of scheme, it should be noted that term " center ", "upper", "lower", "left", "right", "front", "rear", The orientation or positional relationship of the instructions such as "vertical", "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, It is merely for convenience of description and simplification description, rather than the device or element of indication or suggestion meaning there must be specific side Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.Also, in retouching for scheme It is proximal end by the direction of proximal operator using operator as reference, the direction far from operator is distal end in stating.

The antiseep building perforating tube structure that the utility model discloses is included at least as shown in Fig. 1 with reference to the accompanying drawing The standpipe 5 of the hole to be provided is run through on ground and sealing with antiseep hole to be provided.

Wherein, as shown in Fig. 1, the bottom surface with antiseep hole to be provided includes floor layer 1 and disposed thereon looks for The through-hole 3 being connected to is offered on leveling 2, the floor layer 1 and screed-coat 2, the aperture of the through-hole 3 is greater than the standpipe 5 Aperture is formed with the sluicing slope 4 for being disposed around 3 periphery of through-hole, the top of the inner ring on the sluicing slope 4 on the screed-coat 2 Height is greater than the overhead height of its outer ring.

Also, the screed-coat 2 and sluicing slope 4 can be made of various feasible materials, preferably by C20 concrete system At this is because the cost of C20 concrete is low, is easy to configure, and has enough intensity, with here with optimal synthesis Benefit, certainly they can also be made of the material of higher or lower standard, as strength grade be C10, C15, C25, C30, The concrete of C35, C40, C45, C50, C55, C60, C65, C70, C75, C80, C85, C90, C95, C100 or cement mortar etc., And in the construction process, the sluicing slope 4 can be integrally formed with screed-coat 2, can also be separately formed, be preferably integrated into Type.

In addition, as shown in Fig. 1, the slope surface 41 on the sluicing slope 4 is for inclined-plane or inner sunken face or including top plane and tiltedly The curved surface in face, thus, it is the rotary table columnar structure of through-hole centered on the whole presentation in the final sluicing slope 4, this construction can not only Enough effective realize drain, meanwhile, structure is more stable and is easily achieved, when the gradient on 41 inclined-plane of slope surface on the sluicing slope 4 Between 3-30 °, such gradient can guarantee to sluice, while easy to form, and will not be to the knot of subsequent external protection 8 It is configured to influence.

As shown in Fig. 1, the antiseep building perforating tube structure further includes at least covering the screed-coat 2 and sluicing slope 4 Upper surface waterproof layer 7, the waterproof layer 7 can be various feasible water-repellent paints, and the waterproof layer 7 extends to described vertical Extend certain altitude, and preferably the prolonging in 5 outer wall of standpipe of waterproof layer 7 at the outer wall of pipe 5 and along the outer wall of standpipe 5 Height is stretched not less than 300mm, and by increasing the height of waterproof layer 7, the liquid that can effectively reduce low level penetrates into via openings The risk at place.

As shown in Fig. 1, the upper surface of the waterproof layer 7 is additionally provided with external protection 8, and the external protection 8 is by standpipe One end where 5 has a down dip to the other end, so that liquid be made to flow to the low level far from standpipe 5, advantageously reduces liquid to through-hole 3 Locate the risk of infiltration.

As shown in Fig. 1, the periphery of the standpipe 5 is further sleeved with casing 6, and the upper and lower ends of described sleeve pipe 6 are stood with described Pipe 5 is tightly connected, and the inner wall of the outer wall of described sleeve pipe 6 and the through-hole 3 is tightly connected, the form specifically sealed, such as can be with When casing 6 is inserted into through-hole 3, the gap between them is filled by the filler of screed-coat same material, can also be led to It crosses fireproof seal gum to fill the gap between 3 both ends open of through-hole and casing 6 or be filled with marine glue, with specific reference to reality Border requires to be selected.

Further, as shown in Fig. 1, the pillar 9 being set in outside described sleeve pipe 6 is additionally provided on the external protection 8, The upper end of the pillar 9 is located at the top of the waterproof layer 7 on the standpipe 5, and the upper end of the pillar 9 passes through Waterproof glue line It is tightly connected with described sleeve pipe 6 or standpipe 5.

Also, as shown in Fig. 1, the upper end of described sleeve pipe 6 is located at the top of the upper end of the pillar 9, the pillar 9 Top is connected to the outer wall of standpipe 5 by a Waterproof glue line having a down dip, and the Waterproof glue line and the top of described sleeve pipe 6 connect Connect, so that the Waterproof glue line is rendered as downward slope, be also beneficial to the excretion of liquid, prevent liquid entry into Guan Yuguan it Between gap in.

Still there are many embodiment, all technologies formed using equivalents or equivalent transformation for the utility model Scheme is all fallen within the protection scope of the utility model.

Claims (7)

1. the ground with antiseep hole to be provided, it is characterised in that: including floor layer (1) and screed-coat disposed thereon (2), institute It states and offers the through-hole (3) being connected on floor layer (1) and screed-coat (2), be formed on the screed-coat (2) and be disposed around described lead to The sluicing slope (4) of hole (3) periphery, the overhead height of the inner ring of the sluicing slope (4) are greater than the overhead height of its outer ring.

2. the ground according to claim 1 with antiseep hole to be provided, it is characterised in that: the screed-coat (2) and let out Water slope (4) is made of C20 concrete.

3. the ground according to claim 1 with antiseep hole to be provided, it is characterised in that: the slope of the sluicing slope (4) Face (41) is inclined-plane or inner sunken face or the curved surface including pushing up plane and inclined-plane.

4. antiseep builds perforating tube structure, it is characterised in that: described there is antiseep hole to be provided including claim 1-3 is any Ground and sealing run through the standpipe (5) of the through-hole (3), further include cover the screed-coat (2) and sluicing slope (4) upper The waterproof layer (7) on surface, the waterproof layer (7) extend to the outer wall at the outer wall of the standpipe (5) and along standpipe and extend centainly Highly, the upper surface of the waterproof layer (7) is provided with external protection (8).

5. antiseep according to claim 4 builds perforating tube structure, it is characterised in that: the waterproof layer (7) is described vertical The extended height for managing (5) outer wall is not less than 300mm.

6. building perforating tube structure according to any antiseep of claim 4-5, it is characterised in that: outside the standpipe (5) It is further sleeved in week casing (6), the outer wall of described sleeve pipe (6) and the inner wall of the through-hole (3) are tightly connected.

7. antiseep according to claim 6 builds perforating tube structure, it is characterised in that: also set on the external protection (8) It is equipped with and is set in the pillar (9) of described sleeve pipe (6) outside.