CN101892703A - Construction method of PVC drain pipe in subsidence layer of bathroom and seepage-proofing treatment - Google Patents
Construction method of PVC drain pipe in subsidence layer of bathroom and seepage-proofing treatment Download PDFInfo
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- CN101892703A CN101892703A CN 201010224902 CN201010224902A CN101892703A CN 101892703 A CN101892703 A CN 101892703A CN 201010224902 CN201010224902 CN 201010224902 CN 201010224902 A CN201010224902 A CN 201010224902A CN 101892703 A CN101892703 A CN 101892703A
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- 238000010276 construction Methods 0.000 title abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims description 39
- 239000012467 final product Substances 0.000 claims description 27
- 238000009408 flooring Methods 0.000 claims description 26
- 239000004568 cement Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 238000007796 conventional method Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 229920006395 saturated elastomer Polymers 0.000 claims description 6
- 238000013461 design Methods 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 239000000047 product Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000003643 water by type Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 2
- 238000012360 testing method Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract 2
- 238000009825 accumulation Methods 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 230000001680 brushing effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000011083 cement mortar Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 238000009416 shuttering Methods 0.000 description 1
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Abstract
The invention discloses a construction method of a PVC drain pipe in a subsidence layer of a bathroom and seepage-proofing treatment, comprising the steps of 1) reservation of holes; 2) installation of water accumulation and water drainage joints; 3) seepage-proofing treatment for the subsidence layer at a top layer; 4) seepage-proofing treatment for the subsidence layers of floors on other layers; 5) water-test for the anti-seepage; 6) water drainage for the first time; 7) customization of finished pipes, installation of pipelines and anti-seepage water-test of the pipelines; 8) water drainage for the second times and other steps. The invention is characterized in that the accumulated water in the subsidence layer is mainly drained; the construction method is as follows: blocking the holes, carrying out the seepage-proofing treatment and installing the pipelines after the water-test for the anti-seepage is qualified; and the construction method has high working efficiency, simple treatment, high quality reliability and no cross operation with civil engineering, and omits water supply for ash deposits by accumulated water in the subsidence layer in the civil engineering and a great amount of work required for an irrigation test in the seepage-proofing treatment for the subsidence layer.
Description
Technical field
The invention belongs to the job practices that drainage pipe is installed and antiseepage is handled, particularly relate to a kind of PVC drain pipe in subsidence layer of bathroom and antiseepage and handle job practices.
Background technology
At present, the method that PVC drain pipe in subsidence layer of bathroom is installed is first tubulature road, back shutoff hole, doing antiseep again handles, this way is generally all given next procedure (shutoff hole, antiseepage mortar pressure surface, watertight facing brushing) construction because of pipeline at place, corner very little apart from the wall gap (3-6 centimetre) increased difficulty, therefore, antiseep is handled and is difficult to put in place, has stayed hidden leakage defect.
Summary of the invention
The objective of the invention is provides a kind of antiseepage easily to put in place at the shortcoming that exists in the prior art, and job practices is handled in the PVC drain pipe in subsidence layer of bathroom of high efficiency and antiseepage.
To achieve these goals, the inventive method may further comprise the steps:
1) reserving hole: during cast-in-place each floor flooring, reserving hole is on the same vertical line reserving hole of same piping erection position on each floor flooring according to a conventional method;
2) ponding draining joint is installed: will be stamped ponding draining that cap and drain hole stop up and save cement material and be fixed in the described reserving hole, make the drain hole of ponding draining joint be lower than the position of flooring, and keep the ponding draining joint on each floor flooring to be on the same vertical line;
3) antiseepage of top layer settled layer is handled:
With the bleed off pipe interface plug dismounting on the cap of the last bell and spigot of the ponding draining on top layer flooring joint, in the bleed off pipe interface on the ready made bleed off pipe insertion ponding draining joint cap, to prevent that osmometer solution pours in the settled layer, soaked 5 to 20 minutes, make the pore of settled layer inner concrete and vibrate saturated the getting final product of leakiness place suction, immersion less than the place will prevent that with utensil osmometer solution waters in the above repeatedly, till saturated; Perhaps
To prevent the position that osmometer solution is sprayed onto needs antiseepage with spray method; Perhaps
Under the situation of bell and spigot and drain hole sealing on the maintenance ponding draining joint, carry out antiseepage according to a conventional method and handle;
4) other each floor face settled layer antiseepage: set by step 3) described method is inserted good bleed off pipe on the bleed off pipe interface on the cap on the bell and spigot on the ponding draining joint of other each floor, extract the bleed off pipe on the last bell and spigot cap of top layer ponding draining joint, anti-osmometer solution being flowed in the settled layer of lower floor successively set by step 3 in the ponding draining joint of top layer) described method invades bubble and gets final product;
5) antiseep is tried the water: bleed off pipe is inserted on the cap of last bell and spigot of ponding draining joint of each floor face, pouring water in the top layer settled layer flows in the settled layer of each floor face by bleed off pipe, try the water expiration afterwards leakproof get final product;
6) draining for the first time: begin the bleed off pipe on the cap of the last bell and spigot of the ponding draining joint of each floor face is extracted draining successively from the bottom flooring;
7) be customized to QC, pipe laying, carry out the pipeline antiseepage and try the water;
Be customized to QC: the height that is specified to QC by required accessory height on design floor height and the every layer of pipeline;
Pipe laying: the cap of last bell and spigot of removing the ponding draining joint of each floor, production tube is connected with the bias adjustment joint, be inserted in the following bell-and-spigot pipe of ponding draining joint, last bell and spigot with the ponding draining joint of finished product short tube and threeway and lower floor flooring links to each other, and production tube is pressed down in the bell and spigot of insertion threeway to get final product again;
Antiseepage is tried the water: with each layer settled layer full water, leakproof gets final product in the time period that requires;
8) draining for the second time: the obstruction of the drain hole of ponding draining joint removed get final product.
Described step 2) the ponding draining is saved the method that cement material is fixed in the described reserving hole and is comprised in:
Method a: elder generation makes glaze ash antiseepage sleeve by existing method on reserving hole, and the ponding draining is saved in the insertion glaze ash antiseepage sleeve, the annular gap of glaze ash antiseepage sleeve and ponding draining joint is filled up with the antiseepage filler get final product; Perhaps
Method b: ponding draining joint is inserted in the pre-buried hole, behind the dress mould with annular gap between pre-buried hole and the ponding draining joint with open damp glaze ash build into, tamp with manual or electric tools again, stripping gets final product; Perhaps
Method c: ponding draining joint is inserted in the pre-buried hole, and the annular gap between behind the dress mould pre-buried hole and ponding draining being saved is watered with pea gravel concreten and is smash, and stripping gets final product after the initial set.
The characteristics of the inventive method: be that ponding is based on row in a kind of settled layer, construction is to install earlier to do the antiseepage processing behind the anti-seepage connector and antiseepage is tried the water, qualified after the job practices of pipe laying again.This method, high efficiency, easy construction, the reliability height, do not have cross-operation with civil engineering, and saved civil engineering in the existing method and need the settled layer water storage to provide powder ash water and the settled layer antiseep extensive work that the water filling test in handling need be done (to need the good pre-buried hole of shutoff during as water storage, need remove plug during pipe laying, water storage and water filling test need everywhere discharge water, and need during draining to bail out with implements).
Description of drawings
Fig. 1 to Fig. 4 is each step schematic diagram of prefabricated top floor cover-coat enamel ash antiseepage sleeve in the inventive method.
Fig. 5 is the schematic diagram of laser positioning instrument location in the inventive method.
Fig. 6 is the schematic diagram of glaze ash antiseepage sleeve forming mould location during prefabricated other floor flooring glaze ash antiseepage sleeve in the inventive method.
Fig. 7 to Fig. 9 is each step schematic diagram that ponding draining joint is installed in the inventive method.
Figure 10 is a top layer settled layer antiseepage schematic diagram in the inventive method.
Figure 11 is the settled layer antiseepage schematic diagram of other floor flooring in the inventive method.
Figure 12 is the settled layer antiseepage of each floor flooring in the inventive method schematic diagram that tries the water.
Figure 13 to Figure 15 is a piping erection schematic diagram in the inventive method.
The specific embodiment:
The step that job practices is handled in PVC drain pipe in subsidence layer of bathroom and antiseepage is as follows:
1) reserving hole (referring to Fig. 1): during cast-in-place each floor face, reserving hole is on the same vertical line reserving hole 1 of same piping erection position on each floor face according to a conventional method;
2) ponding draining joint is installed: will be stamped ponding draining that cap and drain hole stop up and save cement material and be fixed in the described reserving hole, the drain hole that the ponding draining is saved is lower than the position of flooring, and keep the ponding draining joint on each floor flooring to be on the same vertical line, ponding draining joint is installed in reserving hole can be adopted following method:
Method a: on reserving hole, make glaze ash antiseepage sleeve (referring to Chinese invention patent application 200910308964.1): make top layer glaze ash antiseepage sleeve earlier by prior art, as shown in Figure 1, according to a conventional method with making glaze ash antiseepage sleeve in glaze ash antiseepage sleeve forming mould and the reserving hole of template on top layer flooring 2, in top layer reserving hole 1 bottom template 3 is set, with push rod 4 from lower floor's flooring 2 support shutterings 3, as shown in Figure 2, glaze ash antiseepage sleeve forming mould 5 is placed on the template 3 and the pairing center of the central point of bottom reserving hole; As shown in Figure 3, cement 6 opened tide after, build in the annular gap of reserving hole 1 and antiseepage sleeve forming mould 5, with electronic or hand-operated tools the glaze ash is tamped; Remove glaze ash antiseepage sleeve forming mould 5, push rod 4 and template 3, finish the making (referring to Fig. 4) of top layer glaze ash antiseepage sleeve 7; The laser positioning instrument is installed again, as shown in Figure 5, laser positioning instrument 8 is placed in the top layer glaze ash antiseepage sleeve 7, and opens laser positioning instrument 8, make laser beam 9 aim at the central point 10 of reserving hole on the bottom flooring; Make the glaze ash antiseepage sleeve on other each floor face at last, as shown in Figure 6, except the centrally aligned laser beam 9 that should make each glaze ash antiseepage sleeve forming mould 5, all the other ways are identical with the method for making top layer glaze ash antiseepage sleeve; Extremely shown in Figure 9 as Fig. 7, after the glaze ash antiseepage sleeve of each floor flooring is made, the ponding draining joint 11 that is stamped cap 16 and drain hole obstruction 17 is inserted in the glaze ash antiseepage sleeves 7, quantitative glaze ash 13 is evenly put into glaze ash antiseepage sleeve 7 bottoms, again ponding draining joint 11 is depressed into the position that its drain hole 12 is lower than flooring 2, glaze ash antiseepage sleeve 7 is filled up with antiseepage filler 14 with the annular gap of ponding draining joint 11 gets final product;
Method b: ponding draining joint is inserted in the pre-buried hole, behind the dress mould with annular gap between pre-buried hole and the ponding draining joint with open damp glaze ash build into, tamp with manual or electric tools again, stripping gets final product;
Method c: ponding draining joint is inserted in the pre-buried hole, and the annular gap between behind the dress mould pre-buried hole and ponding draining being saved is watered with pea gravel concreten and is smash, and stripping gets final product after the initial set.
3) antiseepage of top layer settled layer is handled:
Method a: as shown in figure 10, with bleed off pipe interface plug 18 dismountings (referring to Fig. 9) on the cap of the last bell and spigot of the ponding draining on top layer flooring joint, (this pipe is Φ 25 spools ready made bleed off pipe 19, one end is equipped with elbow, length is the water storage desired depth) insert in the bleed off pipe interface on the cap 16 of last bell and spigot of ponding draining joint, with implements with antiseepage medicament and water proportioning and stir and stir after making anti-osmometer solution 20, pour in the settled layer, soaked 5 to 20 minutes, allow the pore of settled layer inner concrete and saturated the getting final product of leakiness place suction of vibrating, immersion less than the place will prevent that with utensil osmometer solution waters in the above repeatedly, till saturated;
Method b: conventional antiseepage, under the situation of bell and spigot and drain hole sealing on the maintenance ponding draining joint, will whitewash in the settled layer with cement mortar, whitewash face with polyurethane or other materials brushing again;
4) antiseepage in other each layer settled layer: as shown in figure 11, set by step 3) described method is inserted good bleed off pipe 19 on the cap of bell and spigot on the ponding draining joint of other each floor, extract the bleed off pipe 19 on the cap of last bell and spigot of top layer ponding draining joint 11, anti-osmometer solution 20 being flowed in the settled layer of lower floor successively set by step 3 in the ponding draining joint 11 of top layer) described method invades bubble and gets final product;
5) antiseep is tried the water: as shown in figure 12, bleed off pipe 19 is inserted on the cap of last bell and spigot of ponding draining joint of each floor face, pour water in the top layer settled layer and 21 flow in the settled layer of each floor face by bleed off pipe 19, the expiration back leakproof that tries the water gets final product, as find that the antiseepage of reforming of seepage phenomenon, draining handles; (also available the method water storage provides construction water for the scene)
6) draining for the first time: begin the bleed off pipe 19 on the cap of the last bell and spigot of the ponding draining joint of each floor face is extracted draining successively from bottom;
7) be customized to QC, pipe laying, carry out the pipeline antiseepage and try the water:
Be customized to QC: the height (referring to Figure 15) that is specified to QC 22 by required accessory height on design floor height and the every layer of pipeline;
Pipe laying: extremely shown in Figure 15 as Figure 13, remove the cap of last bell and spigot of the ponding draining joint of each floor, production tube 22 is connected with bias adjustment joint 23, be inserted in the following bell-and-spigot pipe of ponding draining joint 11, last bell and spigot with the ponding draining joint 11 of finished product short tube 24 and threeway 25 and lower floor flooring links to each other, and production tube 22 is pressed down in the bell and spigot of insertion threeway 25 to get final product again;
Antiseepage is tried the water: with each layer settled layer full water, leakproof gets final product in the time period that requires;
8) draining for the second time: drain hole obstruction 17 dismountings of ponding draining joint are got final product.
Embodiment of the present invention only is the description that preferred implementation of the present invention is carried out; be not that design of the present invention and scope are limited; do not breaking away under the preceding topic of design philosophy of the present invention; engineers and technicians make technical scheme of the present invention in this area various modification and improvement; all should fall into protection scope of the present invention; the technology contents that the present invention asks for protection all is documented in claims.
Claims (6)
1. job practices is handled in PVC drain pipe in subsidence layer of bathroom and antiseepage, it is characterized in that may further comprise the steps:
1) reserving hole: during cast-in-place each floor flooring, reserving hole is on the same vertical line reserving hole of same piping erection position on each floor flooring according to a conventional method;
2) ponding draining joint is installed: will be stamped ponding draining that cap and drain hole stop up and save cement material and be fixed in the described reserving hole, make the drain hole of ponding draining joint be lower than the position of flooring, and keep the ponding draining joint on each floor flooring to be on the same vertical line;
3) antiseepage of top layer settled layer is handled:
With the bleed off pipe interface plug dismounting on the cap of the last bell and spigot of the ponding draining on top layer flooring joint, in the bleed off pipe interface on the ready made bleed off pipe insertion ponding draining joint cap, to prevent that osmometer solution pours in the settled layer, soaked 5 to 20 minutes, make the pore of settled layer inner concrete and vibrate saturated the getting final product of leakiness place suction, immersion less than the place will prevent that with utensil osmometer solution waters in the above repeatedly, till saturated;
4) other each floor face settled layer antiseepage: set by step 3) described method is inserted good bleed off pipe on the bleed off pipe interface on the cap on the bell and spigot on the ponding draining joint of other each floor, extract the bleed off pipe on the last bell and spigot cap of top layer ponding draining joint, anti-osmometer solution being flowed in the settled layer of lower floor successively set by step 3 in the ponding draining joint of top layer) described method invades bubble and gets final product;
5) antiseep is tried the water: bleed off pipe is inserted on the cap of last bell and spigot of ponding draining joint of each floor face, pouring water in the top layer settled layer flows in the settled layer of each floor face by bleed off pipe, try the water expiration afterwards leakproof get final product;
6) draining for the first time: begin the bleed off pipe on the cap of the last bell and spigot of the ponding draining joint of each floor face is extracted draining successively from the bottom flooring;
7) be customized to QC, pipe laying, carry out the pipeline antiseepage and try the water;
Be customized to QC: the height that is specified to QC by required accessory height on design floor height and the every layer of pipeline;
Pipe laying: the cap of last bell and spigot of removing the ponding draining joint of each floor, production tube is connected with the bias adjustment joint, be inserted in the following bell-and-spigot pipe of ponding draining joint, last bell and spigot with the ponding draining joint of finished product short tube and threeway and lower floor flooring links to each other, and production tube is pressed down in the bell and spigot of insertion threeway to get final product again;
Antiseepage is tried the water: with each layer settled layer full water, leakproof gets final product in the time period that requires;
8) draining for the second time: the obstruction of the drain hole of ponding draining joint removed get final product.
2. handle job practices according to described PVC drain pipe in subsidence layer of bathroom of claim 1 and antiseepage, it is characterized in that described step 2) in the ponding draining save the method that cement material is fixed in the described reserving hole and be: on reserving hole, makes the grey antiseepage sleeve of glaze by existing method earlier, ponding draining joint is inserted in the glaze ash antiseepage sleeve, and the annular gap that glaze ash antiseepage sleeve and ponding draining are saved is filled up with the antiseepage filler and is got final product.
3. handle job practices according to described PVC drain pipe in subsidence layer of bathroom of claim 1 and antiseepage, it is characterized in that described step 2) in the ponding draining save the method that cement material is fixed in the described reserving hole and be: ponding draining joint is inserted in the pre-buried hole, between behind the dress mould pre-buried hole and ponding draining being saved the annular gap with open damp glaze ash build into, with manual or electric tools compacting, stripping gets final product again.
4. handle job practices according to described PVC drain pipe in subsidence layer of bathroom of claim 1 and antiseepage, it is characterized in that described step 2) in the ponding draining save the method that cement material is fixed in the described reserving hole and be: ponding draining joint is inserted in the pre-buried hole, annular gap between behind the dress mould pre-buried hole and ponding draining being saved is watered with pea gravel concreten and is smash, and stripping gets final product after the initial set.
5. handling job practices according to described PVC drain pipe in subsidence layer of bathroom of claim 1 and antiseepage, it is characterized in that the top layer settled layer antiseepage of described step 3) is handled, is will prevent the position that osmometer solution is sprayed onto needs antiseepage with spray method.
6. handle job practices according to described PVC drain pipe in subsidence layer of bathroom of claim 1 and antiseepage, the top layer settled layer antiseepage that it is characterized in that described step 3) is handled, keeping the ponding draining to save under the situation of bell and spigot and drain hole sealing, carry out antiseepage according to a conventional method and handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102249025A CN101892703B (en) | 2010-07-13 | 2010-07-13 | Construction method of PVC drain pipe in subsidence layer of bathroom and seepage-proofing treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102249025A CN101892703B (en) | 2010-07-13 | 2010-07-13 | Construction method of PVC drain pipe in subsidence layer of bathroom and seepage-proofing treatment |
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| Publication Number | Publication Date |
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| CN101892703A true CN101892703A (en) | 2010-11-24 |
| CN101892703B CN101892703B (en) | 2012-02-01 |
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| CN2010102249025A Expired - Fee Related CN101892703B (en) | 2010-07-13 | 2010-07-13 | Construction method of PVC drain pipe in subsidence layer of bathroom and seepage-proofing treatment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112031090A (en) * | 2020-05-22 | 2020-12-04 | 康泰塑胶科技集团有限公司 | Board drainage system does not fall for building spring layer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US4624086A (en) * | 1984-12-05 | 1986-11-25 | Mackay Robert K | Adjustable self-leveling sleeve insert for concrete passages |
| CN2599138Y (en) * | 2002-11-13 | 2004-01-14 | 程光明 | Building storage pipeline preleft hole mould |
| JP2004132049A (en) * | 2002-10-10 | 2004-04-30 | Jinichi Niizaki | Piping installation fitting member and piping installation method |
| CN201116396Y (en) * | 2007-09-25 | 2008-09-17 | 河北保定城乡建设集团有限责任公司 | Die for manufacturing building pipeline preformed pore |
| CN101392560A (en) * | 2008-09-25 | 2009-03-25 | 陕西省第三建筑工程公司 | Construction method once and for all for installing pipe sleeve pipe for construction |
| CN101525899A (en) * | 2009-04-07 | 2009-09-09 | 湖北全洲扬子江建设工程有限公司 | Novel device for installing discharge ducts of kitchens and toilets and method therefor |
-
2010
- 2010-07-13 CN CN2010102249025A patent/CN101892703B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4624086A (en) * | 1984-12-05 | 1986-11-25 | Mackay Robert K | Adjustable self-leveling sleeve insert for concrete passages |
| JP2004132049A (en) * | 2002-10-10 | 2004-04-30 | Jinichi Niizaki | Piping installation fitting member and piping installation method |
| CN2599138Y (en) * | 2002-11-13 | 2004-01-14 | 程光明 | Building storage pipeline preleft hole mould |
| CN201116396Y (en) * | 2007-09-25 | 2008-09-17 | 河北保定城乡建设集团有限责任公司 | Die for manufacturing building pipeline preformed pore |
| CN101392560A (en) * | 2008-09-25 | 2009-03-25 | 陕西省第三建筑工程公司 | Construction method once and for all for installing pipe sleeve pipe for construction |
| CN101525899A (en) * | 2009-04-07 | 2009-09-09 | 湖北全洲扬子江建设工程有限公司 | Novel device for installing discharge ducts of kitchens and toilets and method therefor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112031090A (en) * | 2020-05-22 | 2020-12-04 | 康泰塑胶科技集团有限公司 | Board drainage system does not fall for building spring layer |
| CN112031090B (en) * | 2020-05-22 | 2021-10-08 | 康泰塑胶科技集团有限公司 | Board drainage system does not fall for building spring layer |
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| CN101892703B (en) | 2012-02-01 |
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