CN205242453U

CN205242453U - Waterproof structure of basement roof movement joint

Info

Publication number: CN205242453U
Application number: CN201520921367.7U
Authority: CN
Inventors: 蔡军; 王一峰; 毛海波
Original assignee: Jiangsu Zhusen Architectural Design Co Ltd
Current assignee: Jiangsu Zhusen Architectural Design Co Ltd
Priority date: 2015-11-18
Filing date: 2015-11-18
Publication date: 2016-05-18
Anticipated expiration: 2025-11-18

Abstract

The utility model discloses a waterproof structure of basement roof movement joint belongs to building construction field. The utility model discloses a waterproof structure of basement roof movement joint, include movement joint and the arrangement of reinforcement bed course of locating the movement joint both sides, the movement joint in establish and adopt behind the waterstop asphalt jute to fill, and high polymer sealant is all adopted to the top of movement joint and bottom, the bottom of movement joint install the finished product gutter additional, the arrangement of reinforcement bed course the top and has laid the pea gravel concreten by the bottom in proper order to the top and has looked for sloping screed -coat, cement base infiltration crystallization waterproof coating layer, cement mortar, cement gel, SBS waterproofing membrane, the thick mortar isolation layer of lime and reinforced concrete to prevent the layer. The utility model discloses the simple structure, construction convenience, it is good to reach initiative water -proof effects passively.

Description

A kind of basement roof waterproofing of movement joints structure

Technical field

The utility model relates to a kind of waterproofing of movement joints structure, more particularly, relates to a kind of basement roof waterproofing of movement joints structure.

Background technology

Building happens occasionally because basement roof deformation joint waterstop seepage affects the normal phenomenon using of building, from the angle of waterproof, the watertight composition of waterproofing of movement joints engineering will be accomplished sealing, and watertight composition is uninterrupted continuously, thoroughly the infiltration of blocking groundwater and excess surface water. Main with reference to " hypogee water proof structure " (10J301) the node way of 45th～46 pages of atlas about basement roof deformation joint waterstop structure at present, the waterproof roll of structure roof connects movement joint, due to movement joint structure on two sides settling amount difference, do not break therefore the very difficult guarantee of waterproof roll is complete in practice of construction and use procedure, waterproof effect can not be guaranteed, and deformation joint often becomes infiltration point.

Summary of the invention

1. the technical problem that utility model will solve

The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of basement roof waterproofing of movement joints structure is provided, and adopts the technical solution of the utility model, simple structure, easy construction, passive and active good water-proof effect.

2. technical scheme

For achieving the above object, the technical scheme that the utility model provides is:

A kind of basement roof waterproofing of movement joints structure of the present utility model, comprise movement joint and the reinforced bed of being located at movement joint both sides, in described movement joint, establish after waterstop and adopt Bituminous hemp fiber to fill, and the top of movement joint and bottom all adopt high polymer pointing; The bottom of described movement joint installs finished product gutter additional; The top of described reinforced bed and be equipped with successively pea gravel concreten by bottom to top and look for the anti-layer of slope screed-coat, cement-based capillary crystalline waterproof coating layer, cement mortar, cement gel, SBS waterproof roll, the thick mortar separation layer of lime and armored concrete.

Further, the intensity of the anti-layer of described armored concrete is C20, and thickness is 50mm; The thickness of the thick mortar separation layer of described lime is 10mm; The thickness of described SBS waterproof roll is 4mm; The thickness of described cement gel is 1.5mm; The thickness of described cement-based capillary crystalline waterproof coating layer is 1.0mm; It is C20 that described pea gravel concreten is looked for the intensity of slope screed-coat.

3. beneficial effect

The technical scheme that adopts the utility model to provide, compared with existing known technology, has following beneficial effect:

(1) a kind of basement roof waterproofing of movement joints structure of the present utility model, after establishing waterstop in its movement joint, adopt Bituminous hemp fiber to fill, and the top of movement joint and bottom all adopt high polymer pointing, the bottom of movement joint installs finished product gutter additional, cancel waterstop one, change into and increase by one finished product gutter, structural design is ingenious, easy construction, passive good water-proof effect;

(2) a kind of basement roof waterproofing of movement joints structure of the present utility model, the top of its reinforced bed and be equipped with successively pea gravel concreten by bottom to top and look for the anti-layer of slope screed-coat, cement-based capillary crystalline waterproof coating layer, cement mortar, cement gel, SBS waterproof roll, the thick mortar separation layer of lime and armored concrete, easy construction, initiatively good water-proof effect.

Brief description of the drawings

Fig. 1 is the structural representation of a kind of basement roof waterproofing of movement joints structure of the present utility model;

Fig. 2 is the partial enlarged drawing of reinforced bed top in a kind of basement roof waterproofing of movement joints structure of the present utility model.

Label declaration in schematic diagram: 1, pea gravel concreten is looked for slope screed-coat; 2, cement-based capillary crystalline waterproof coating layer; 3, cement mortar; 4, cement gel; 5, SBS waterproof roll; 6, the thick mortar separation layer of lime; 7, the anti-layer of armored concrete; 8, waterstop; 9, reinforced bed; 10, Bituminous hemp fiber; 11, high polymer pointing; 12, finished product gutter.

Detailed description of the invention

For further understanding content of the present utility model, in conjunction with the accompanying drawings and embodiments the utility model is described in detail.

Embodiment

In conjunction with Fig. 1, a kind of basement roof waterproofing of movement joints structure of the present embodiment, comprise movement joint and be located at the reinforced bed 9 of movement joint both sides, in movement joint, establish the rear employing Bituminous hemp fiber 10 of waterstop 8 and fill, and the top of movement joint and bottom all adopt high polymer pointing 11, the bottom of movement joint installs finished product gutter 12 additional, cancel waterstop 8 one, change into and increase by one finished product gutter 12, structural design is ingenious, easy construction, passive good water-proof effect, the top of reinforced bed 9 and be equipped with successively pea gravel concreten by bottom to top and look for slope screed-coat 1, cement-based capillary crystalline waterproof coating layer 2, cement mortar 3, cement gel 4, SBS waterproof roll 5, the anti-layer 7 of the thick mortar separation layer 6 of lime and armored concrete, easy construction, heavy building, initiatively good water-proof effect, in the present embodiment, the intensity of the anti-layer 7 of armored concrete is C20, thickness is 50mm, the thickness of the thick mortar separation layer 6 of lime is 10mm, the thickness of SBS waterproof roll 5 is 4mm, the thickness of cement gel 4 is 1.5mm, the thickness of cement-based capillary crystalline waterproof coating layer 2 is 1.0mm, it is C20 that pea gravel concreten is looked for the intensity of slope screed-coat 1.

A kind of basement roof waterproofing of movement joints structure of the present utility model, simple structure, easy construction, passive and active good water-proof effect.

Below schematically the utility model and embodiment thereof are described, this description does not have restricted, and shown in accompanying drawing is also one of embodiment of the present utility model, and actual structure is not limited to this. So, if those of ordinary skill in the art is enlightened by it, in the situation that not departing from the utility model creation aim, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection domain of the present utility model.

Claims

1. a basement roof waterproofing of movement joints structure, it is characterized in that: comprise movement joint and the reinforced bed (9) of being located at movement joint both sides, in described movement joint, establish after waterstop (8) and adopt Bituminous hemp fiber (10) to fill, and the top of movement joint and bottom all adopt high polymer pointing (11); The bottom of described movement joint installs finished product gutter (12) additional; The top of described reinforced bed (9) and be equipped with successively pea gravel concreten by bottom to top and look for the anti-layer of slope screed-coat (1), cement-based capillary crystalline waterproof coating layer (2), cement mortar (3), cement gel (4), SBS waterproof roll (5), the thick mortar separation layer of lime (6) and armored concrete (7).

2. a kind of basement roof waterproofing of movement joints structure according to claim 1, is characterized in that: the intensity of the anti-layer of described armored concrete (7) is C20, and thickness is 50mm; The thickness of the thick mortar separation layer of described lime (6) is 10mm; The thickness of described SBS waterproof roll (5) is 4mm; The thickness of described cement gel (4) is 1.5mm; The thickness of described cement-based capillary crystalline waterproof coating layer (2) is 1.0mm; It is C20 that described pea gravel concreten is looked for the intensity of slope screed-coat (1).