CN202755514U - Descending plate type building structure with water drainage at same floor - Google Patents
Descending plate type building structure with water drainage at same floor Download PDFInfo
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- CN202755514U CN202755514U CN 201220335907 CN201220335907U CN202755514U CN 202755514 U CN202755514 U CN 202755514U CN 201220335907 CN201220335907 CN 201220335907 CN 201220335907 U CN201220335907 U CN 201220335907U CN 202755514 U CN202755514 U CN 202755514U
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Abstract
The utility model discloses a descending plate type building structure with water drainage at the same floor. The descending plate type building structure with water drainage at the same floor comprises a base layer and a top layer. The base layer comprises a concrete floor slab, a base layer screed-coat, a base layer water proof layer and a base layer cement and mortar protection layer, wherein the base layer screed-coat, the base layer water-proof layer and the base layer cement and mortar protection layer are sequentially arranged on the concrete floor slab. The top layer sequentially comprises a top layer screed-coat, a top layer water proof layer, a cement and mortar combination layer and a decorative surface layer from bottom to top. Stuffing is arranged between the base layer and the top layer. A descending plate has the height which is equal to or less than 250mm. A top layer cement and mortar protection layer is arranged between the top layer water proof layer and the cement and mortar combination layer. As the descending plate has the height which is equal to or less than 250mm. The top layer cement and mortar protection layer is arranged between the top layer water proof layer and the cement and mortar combination layer. As the height of the descending plate is lowered, cost of the building structure is saved and at the same time, weight of the stuffing is reduced. The top layer cement and mortar protection layer is arranged so that strength of the top layer is improved and water-proof effect of the top layer can benefit from the top layer cement and mortar protection layer.
Description
Technical field
The utility model relates to the architectural construction of a kind of co-layer draining washroom, belongs to architectural decoration Homofloor drainage system mounting technique field.
Background technology
" 03SS408 dwelling house kitchen, defend water supply and sewerage pipeline install " national building standard design atlas that on January 1st, 2003, Chinese Plan Press published, introduced the building structure of falling board-like co-layer draining, the building structure of falling board-like co-layer draining comprises basic unit and top layer, basic unit comprises concrete floor, successively the basic unit's leveling layer on concrete floor, basic unit's waterproofing course, and top layer comprises top layer leveling layer, top layer waterproofing course, cement mortar setting course and architectural surface successively; Water supply and sewerage pipeline is installed between basic unit and the top layer, also is provided with filler between basic unit and top layer.
By " 03SS408 dwelling house kitchen. defend water supply and sewerage pipeline and install " building structure of falling board-like co-layer draining of standard collective drawings, mainly have the following disadvantages: the one, plate height H 〉=350mm falls, as by this Structural Design Requirement, building structure cost, the weight of falling the flaggy filler also will significantly increase; The 2nd, the intensity of top layer mainly relies on the cement mortar setting course, so the intensity of top layer awaits further enhancing, because the strength deficiency of top layer also can affect the top layer waterproof effect.
The utility model content
For the problems referred to above, the problem that the utility model quasi-solution is determined is the cost limitation that overcomes background technology, provide a kind of building costs low, fall the flaggy filler and economize, and can eliminate the building structure of falling board-like co-layer draining of the hidden danger of leaking.
For achieving the above object, the utility model is by the following technical solutions: a kind of building structure of falling board-like co-layer draining, it comprises basic unit and top layer, described basic unit comprises concrete floor, successively the basic unit's leveling layer on concrete floor, basic unit's waterproofing course and basic unit's cement mortar protective course, and described top layer comprises top layer leveling layer, top layer waterproofing course, cement mortar setting course and architectural surface from bottom to top successively; Also be provided with filler between described basic unit and the top layer, described plate height H≤250 millimeter of falling are provided with the top layer cement mortar protective course between described top layer waterproofing course and the cement mortar setting course.
Fall the improvement of the building structure of board-like co-layer draining as the utility model, described cement mortar setting course and architectural surface also are provided with and spread plain cement surface.
Adopt such scheme, plate height H≤250 millimeter fall in building structure of falling board-like co-layer draining of the present utility model, simultaneously, are provided with the top layer cement mortar protective course between described top layer waterproofing course and the cement mortar setting course.Owing to fall the reduction of plate height H, saved the building structure cost, also reduced the weight of filler simultaneously.The setting of top layer cement mortar protective course has not only improved the intensity of top layer, also helps the waterproof effect of top layer.
Description of drawings
Fig. 1 is the schematic diagram that the building structure of board-like co-layer draining falls in the utility model.
Among the figure: 1-concrete floor, 2-basic unit leveling layer, 3-basic unit waterproofing course, 4-basic unit cement mortar protective course; 5-top layer leveling layer, 6-top layer waterproofing course, 7-cement mortar setting course, the 8-decorative cover is layer by layer; the 9-filler, 10-top layer cement mortar protective course, 11-spreads plain cement surface.
The specific embodiment
As shown in Figure 1, building structure of falling board-like co-layer draining of the present utility model, it comprises basic unit and top layer, described basic unit comprises concrete floor 1, successively the basic unit's leveling layer 2 on concrete floor 1, basic unit's waterproofing course 3 and basic unit's cement mortar protective course 4, and described top layer comprises top layer leveling layer 5, top layer waterproofing course 6, cement mortar setting course 7 and architectural surface 8 from bottom to top successively; Also be provided with filler 9 between described basic unit and the top layer.Because said structure and prior art are similar, therefore no longer launch.
Characteristics of falling the building structure of board-like co-layer draining of the present utility model are: described plate height H≤250 millimeter of falling are provided with top layer cement mortar protective course 10 between described top layer waterproofing course 6 and the cement mortar setting course 7.The thickness of described top layer cement mortar protective course 10 is generally the 15-25 millimeter.
Improvement of falling the building structure of board-like co-layer draining of the present utility model also is provided with between described cement mortar setting course 7 and the architectural surface 8 and spreads plain cement surface 11.Describedly spread plain cement surface 11 and be: rub cement paste with wood float before concrete final set, sprinkle the dry cement powder, then steel plate trowel pressure surface is received light.
Claims (2)
1. building structure of falling board-like co-layer draining, it comprises basic unit and top layer, described basic unit comprises concrete floor (1), successively the basic unit's leveling layer (2) on concrete floor (1), basic unit's waterproofing course (3) and basic unit's cement mortar protective course (4), and described top layer comprises top layer leveling layer (5), top layer waterproofing course (6), cement mortar setting course (7) and architectural surface (8) from bottom to top successively; Also be provided with filler (9) between described basic unit and the top layer, it is characterized in that described plate height H≤250 millimeter of falling, be provided with top layer cement mortar protective course (10) between described top layer waterproofing course (6) and the cement mortar setting course (7).
2. building structure of falling board-like co-layer draining according to claim 1 is characterized in that also being provided with between described cement mortar setting course (7) and the architectural surface (8) and spreads plain cement surface (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220335907 CN202755514U (en) | 2012-07-12 | 2012-07-12 | Descending plate type building structure with water drainage at same floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220335907 CN202755514U (en) | 2012-07-12 | 2012-07-12 | Descending plate type building structure with water drainage at same floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202755514U true CN202755514U (en) | 2013-02-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220335907 Expired - Lifetime CN202755514U (en) | 2012-07-12 | 2012-07-12 | Descending plate type building structure with water drainage at same floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202755514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405045A (en) * | 2014-11-20 | 2015-03-11 | 江苏建筑职业技术学院 | Anti-seepage method for lower-plate light partition wall of house washroom |
-
2012
- 2012-07-12 CN CN 201220335907 patent/CN202755514U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405045A (en) * | 2014-11-20 | 2015-03-11 | 江苏建筑职业技术学院 | Anti-seepage method for lower-plate light partition wall of house washroom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130227 |