CN103015721B - Leakage prevention construction method of reserved holes in kitchen and toilet - Google Patents
Leakage prevention construction method of reserved holes in kitchen and toilet Download PDFInfo
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- CN103015721B CN103015721B CN201210559609.3A CN201210559609A CN103015721B CN 103015721 B CN103015721 B CN 103015721B CN 201210559609 A CN201210559609 A CN 201210559609A CN 103015721 B CN103015721 B CN 103015721B
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- reserved opening
- toilet
- wedge
- bars
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Abstract
The invention belongs to the technical field of construction engineering, in particular to a leakage prevention construction method of reserved holes in a kitchen and a toilet. The method comprises the following steps that: 1) a wedge mold is placed at a reserved hole and is fixed with an iron wire, and the center of the wedge mold and the center of the reserved hole are consistent when the wedge mold is placed; 2) after the wedge mold is installed, cast-in-place slabs in the kitten and the toilet are cast, and after cast-in-place slab concrete is dense and finally set, the iron wire is cut off, and the wedge mode is taken down; and 3) pipelines are arranged in the kitchen and the toilet, and the reserved holes are sealed after the pipelines are installed. The construction method provided by the invention has the beneficial effects that the holes are reserved into a wedge shape by the wedge mode, fine aggregate concrete casting by formwork suspension, sealing material compacting and waterproof material coating are sequentially carried out when the reserved holes are plugged, and finally, the mortar leveling scheme is carried out. The scheme thoroughly solves the leakage problem of the reserved holes. The method has the advantages that the construction is convenient, and the destructiveness to the floor is reduced.
Description
Technical field
The present invention relates to a kind of kitchen and toilet reserved opening anti-seepage construction method, belong to construction engineering technical field.
Background technology
The leakage problems of current kitchen and toilet hole to be provided is the common quality defect failing thoroughly to eradicate always, and being a main aspect of leakage of building, is also problem anxious to be resolved at present.In building operations, the general circle in hole reserved in prior art, square what continue to employ mould indwelling in advance is straight stubble, after Pipe installing completes, the space of certain distance is left between pipeline and Bars In Poured Concrete Slab, clog with pea gravel concreten, find through actual use, connect a batch position and often leakage problems occurs, reduce construction quality.Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of safe and reliable, easy construction, and can the kitchen and toilet reserved opening anti-seepage construction method of antiseep.
The technical scheme that the present invention adopts for its technical problem of solution is: described kitchen and toilet reserved opening anti-seepage construction method, is characterized in that taking following steps:
1) place wedge mouth mould in reserved opening position, and fixed by wedge mouth mould with iron wire, during placement, the center line of wedge mouth mould aligns with the center line of reserved opening;
2) wedge mouth mould installation after-pouring kitchen and toilet Bars In Poured Concrete Slab, cuts off iron wire after the final set of Bars In Poured Concrete Slab concrete compaction, takes off wedge mouth mould;
3) kitchen and toilet pipe laying, and reserved opening sealing is carried out after Pipe installing completes.
The construction method of described reserved opening sealing is:
1) install reserved opening formwork, and template is fixed on the Bars In Poured Concrete Slab around it with iron wire;
2) on opening mould plate, build the thick concrete of 5cm, before treating concrete final set, cut the iron wire of fixed form, remove template, then continue concreting, until concordant with Bars In Poured Concrete Slab plane;
3) after concreting completes, arranging wide in pipeline periphery is 8mm, is the concave groove of 10mm deeply;
4) silicone structure sealant is beaten along concave groove;
5) along Bars In Poured Concrete Slab plane to pipeline enclosure brushing 1.5mm polyurethane water-proof paint;
6) in Bars In Poured Concrete Slab plane, be that 20mm is thick, cement mortar water-proof leveling layer that cement and sand mass ratio are 1:2.
Described wedge mouth mould comprises square floor, trapezoidal plate is fixed respectively by nail in four limits of square floor, connected by nail between adjacent trapezoidal plate, trapezoidal plate top arranges top board, angle between trapezoidal plate and square floor is 135 °, top board and wherein pass through gemel connection between a trapezoidal plate.By the setting of square floor and trapezoidal plate, reserved opening can be made to form wedge shape hole, and structure is simple, easily realizes, and easy to use, can improve construction quality, prevent seal for pipe joints hole place seepage.
The invention has the beneficial effects as follows:
Directly use wedge degree of lip-rounding mould by retained for the hole wedge degree of lip-rounding, hang mould during hole to be provided shutoff more successively and build pea gravel concreten, break encapsulant, be coated with waterproofing materials, finally carry out mortar levelling scheme, this scheme thoroughly solves the problem of reserved opening seepage, the method easy construction, and can reduce the destructiveness to floor.
Accompanying drawing explanation
Fig. 1 is the structural representation on opening mould plate after concreting.
Fig. 2 is the structural representation after pipeline periphery arranges concave groove.
Fig. 3 is the structural representation after beating silicone structure sealant.
Fig. 4 is the structural representation after brushing polyurethane water-proof paint.
Fig. 5 is the structural representation after cement mortar water-proof leveling.
Fig. 6 is wedge mouth mould structure schematic diagram.
Fig. 7 be in Fig. 6 top board open after plan structure schematic diagram.
In figure: 1, pipeline 2, concrete 3, Bars In Poured Concrete Slab 4, concave groove 5, silicone structure sealant 6, polyurethane water-proof paint 7, cement mortar water-proof leveling layer 8, top board 9, hinge 10, trapezoidal plate 11, square floor.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described further:
As shown in Fig. 1 ~ Fig. 7, kitchen and toilet reserved opening anti-seepage construction method of the present invention, take following steps:
1) wedge mouth mould is placed in reserved opening position, and with iron wire, wedge mouth mould is fixed, during placement, the center line of square floor 11 of wedge mouth mould aligns with the center line of reserved opening, wedge mouth mould comprises square floor 11, trapezoidal plate 10 is fixed respectively by nail in four limits of square floor 11, connected by nail between adjacent trapezoidal plate 10, trapezoidal plate 10 top arranges top board 8, angle between trapezoidal plate 10 and square floor 11 is 135 °, top board 8 be wherein connected by hinge 9 between a trapezoidal plate 10;
2) wedge mouth mould installation after-pouring kitchen and toilet Bars In Poured Concrete Slab 3, cuts off iron wire, takes off wedge mouth mould after the final set of Bars In Poured Concrete Slab 3 concrete compaction;
3) kitchen and toilet pipe laying 1, and reserved opening sealing is carried out after pipeline 1 installation.
The construction method of reserved opening sealing is:
1) install reserved opening formwork, and template is fixed on the Bars In Poured Concrete Slab 3 around it with iron wire;
2) on opening mould plate, build the thick concrete of 5cm 2, before treating concrete 2 final set, cut the iron wire of fixed form, remove template, then continue concreting 2, until concordant with Bars In Poured Concrete Slab 3 plane;
3) after concrete 2 has been built, arranging wide in pipeline 1 periphery is 8mm, is the concave groove 4 of 10mm deeply;
4) along concave groove 4 dozens of silicone structure sealants 5;
5) 1.5mm polyurethane water-proof paint 6 is brushed between along Bars In Poured Concrete Slab 3 plane to pipeline 1;
6) in Bars In Poured Concrete Slab 3 plane, be that 20mm is thick, cement mortar water-proof leveling layer 7 that cement and sand mass ratio are 1:2.
Claims (1)
1. a kitchen and toilet reserved opening anti-seepage construction method, is characterized in that taking following steps:
1) place wedge mouth mould in reserved opening position, and fixed by wedge mouth mould with iron wire, during placement, the center line of wedge mouth mould aligns with the center line of reserved opening;
2) after the installation of wedge mouth mould, build kitchen and toilet Bars In Poured Concrete Slab, after the final set of Bars In Poured Concrete Slab concrete compaction, cut off iron wire, take off wedge mouth mould;
3) kitchen and toilet pipe laying, and reserved opening sealing is carried out after Pipe installing completes;
The construction method of reserved opening sealing is:
1) install reserved opening formwork, and reserved opening formwork is fixed on the Bars In Poured Concrete Slab (3) around it with iron wire;
2) on reserved opening formwork, the thick concrete of 5cm (2) is built, before treating concrete (2) final set, cut the iron wire of fixing reserved opening formwork, remove reserved opening formwork, then concreting (2) is continued, until concordant with Bars In Poured Concrete Slab (3) plane;
3) after concrete (2) has been built, arranging wide in pipeline (1) periphery is 8mm, is the concave groove (4) of 10mm deeply;
4) silicone structure sealant (5) is beaten along concave groove (4);
5) 1.5mm polyurethane water-proof paint (6) is brushed between along Bars In Poured Concrete Slab (3) plane to pipeline (1);
6) in Bars In Poured Concrete Slab (3) plane, be that 20mm is thick, cement mortar water-proof leveling layer (7) that cement and sand mass ratio are 1:2;
Wedge mouth mould comprises square floor (11), trapezoidal plate (10) is fixed respectively by nail in four limits of square floor (11), adjacent trapezoidal plate is connected by nail between (10), trapezoidal plate (10) top arranges top board (8), angle between trapezoidal plate (10) and square floor (11) is 135 °, top board (8) be wherein connected by hinge (9) between a trapezoidal plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210559609.3A CN103015721B (en) | 2012-12-20 | 2012-12-20 | Leakage prevention construction method of reserved holes in kitchen and toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210559609.3A CN103015721B (en) | 2012-12-20 | 2012-12-20 | Leakage prevention construction method of reserved holes in kitchen and toilet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103015721A CN103015721A (en) | 2013-04-03 |
| CN103015721B true CN103015721B (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210559609.3A Expired - Fee Related CN103015721B (en) | 2012-12-20 | 2012-12-20 | Leakage prevention construction method of reserved holes in kitchen and toilet |
Country Status (1)
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| CN (1) | CN103015721B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060737A (en) * | 2014-04-16 | 2014-09-24 | 中建四局第三建筑工程有限公司 | Washroom water-proof structure and construction method |
| CN104264992B (en) * | 2014-09-12 | 2016-05-18 | 中建五局蚌埠建筑工程有限公司 | The construction method of skyscraper pipeline enclosure |
| CN107387883B (en) * | 2017-07-19 | 2019-03-29 | 上海星杰装饰有限公司 | A kind of structure sheaf pipeline waterproof technique |
| CN109826327A (en) * | 2017-11-23 | 2019-05-31 | 五冶集团上海有限公司 | A kind of kitchen and toilet wear reinforced concrete floor facial canal hole waterproof construction method |
| CN107989205A (en) * | 2018-01-10 | 2018-05-04 | 山西三建集团有限公司 | The plugging system of toilet bath room floor sewer pipe preformed hole |
| CN108952154A (en) * | 2018-08-06 | 2018-12-07 | 中冶天工集团有限公司 | A kind of simple plugging device of vertical duct preformed hole and its construction method |
| CN109457998A (en) * | 2018-12-25 | 2019-03-12 | 北京崇建工程有限公司 | A kind of pipeline sealing hole structure and its construction method |
| CN111677273B (en) * | 2020-05-22 | 2021-10-12 | 浙江新中源建设有限公司 | Anti-seepage structure for reserved hole in kitchen and toilet and construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09310491A (en) * | 1996-05-23 | 1997-12-02 | Kojima Noriatsu | Sleeve hole former for concrete slab |
| CN1851185A (en) * | 2006-05-31 | 2006-10-25 | 张晶 | Pipeline and floor joint position water proof construction method |
| CN201292667Y (en) * | 2008-10-17 | 2009-08-19 | 中国建筑第六工程局有限公司 | Composite mould for pre-arranged hole for installation work pipe |
| CN202064637U (en) * | 2011-04-28 | 2011-12-07 | 中国三冶集团有限公司第一建筑工程公司 | Prearranged hole mould for water supply and drainage pipe of floor slab |
| CN202125074U (en) * | 2011-06-24 | 2012-01-25 | 江苏双楼建设集团有限公司 | Double cone floorslab reserved-hole die |
-
2012
- 2012-12-20 CN CN201210559609.3A patent/CN103015721B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09310491A (en) * | 1996-05-23 | 1997-12-02 | Kojima Noriatsu | Sleeve hole former for concrete slab |
| CN1851185A (en) * | 2006-05-31 | 2006-10-25 | 张晶 | Pipeline and floor joint position water proof construction method |
| CN201292667Y (en) * | 2008-10-17 | 2009-08-19 | 中国建筑第六工程局有限公司 | Composite mould for pre-arranged hole for installation work pipe |
| CN202064637U (en) * | 2011-04-28 | 2011-12-07 | 中国三冶集团有限公司第一建筑工程公司 | Prearranged hole mould for water supply and drainage pipe of floor slab |
| CN202125074U (en) * | 2011-06-24 | 2012-01-25 | 江苏双楼建设集团有限公司 | Double cone floorslab reserved-hole die |
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| CN103015721A (en) | 2013-04-03 |
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Inventor after: Wang Yanguo Inventor after: Liu Jifeng Inventor after: Wang Yuwen Inventor after: Zong Kefeng Inventor after: Wang Xiao Inventor after: Li Juan Inventor after: Li Lingzhi Inventor before: Zong Kefeng Inventor before: Wang Xiao Inventor before: Zhang Xueyong Inventor before: Zhang Huanxin |
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Effective date of registration: 20170711 Address after: 253082 No. 6 East Sea Road, Dezhou Economic Development Zone, Shandong, Dezhou Patentee after: DONGHAI CONSTRUCTION GROUP CO., LTD. Address before: Tangshan town of Huantai County in Shandong province 256401 Zibo municipal government resident of Shandong Xintai Highway Engineering Company Limited Patentee before: Shandong Wanxin Construction Co., Ltd. |
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Granted publication date: 20150715 Termination date: 20171220 |
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