CN102587654A - Construction method for PVC (poly vinyl chloride) drainage direct-buried pipe fitting - Google Patents
Construction method for PVC (poly vinyl chloride) drainage direct-buried pipe fitting Download PDFInfo
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- CN102587654A CN102587654A CN2012100422042A CN201210042204A CN102587654A CN 102587654 A CN102587654 A CN 102587654A CN 2012100422042 A CN2012100422042 A CN 2012100422042A CN 201210042204 A CN201210042204 A CN 201210042204A CN 102587654 A CN102587654 A CN 102587654A
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Abstract
The invention relates to a construction method for a PVC(poly vinyl chloride) drainage direct-buried pipe fitting, which belongs to the technical field of device installation during the building construction. The pipe fitting is installed on a floor template to be integrally cast together with the ground, so that the integrity of a structure floor slab is increased, the procedure of the later construction is reduced and water seepage of the floor slab at the position of the pipe fitting is prevented. Simultaneously, the remaining layers in each measurement section can be accurately and fast located by an infrared vertical meter assisted by auxiliary locating correction of an axis and a control line at this layer by dividing the entire construction process into rational measurement sections, calibrating and locating when a reference layer is installed. The construction procedure is simplified and the construction efficiency is improved while the locating accuracy is not reduced. The construction method, disclosed by the invention, can be widely applied to installation of the drainage pipe fitting in the construction of construction equipment.
Description
Technical field
The present invention relates to a kind of construction of water-drainage tube part.
Background technology
Piping erection is one important procedure in the building operations, and traditional mounting method is: first construction civil engineering part, and at the floor location reserving hole of relevant position, after the structure division construction is accomplished, the unified again part that fixes a drainpipe.Need to proofread and correct reserving hole in the installation process, to hole cutter hair, hang between mould and pipe and the operations such as shutoff in slit between the hole, installation cost is high, and tends to occur the situation of civil engineering water power cross-operation, has reduced efficiency of construction.In addition, the job practices that install the back, because the slit is less between pipe and between the hole, its shutoff can only tend to the common quality defect of infiltration occur at gap position because shutoff is not tight with constructor's experience.
Summary of the invention
The purpose of this invention is to provide a kind of PVC draining direct-burried pipe fitting construction, it is low to solve the job practices efficiency of construction of the empty back of existing reservation earlier being installed by pipe fitting, and installation cost is high, and easy appearance infiltration waits the technical problem of common quality defects.
For realizing above-mentioned purpose, the present invention adopts following technical scheme:
A kind of PVC draining direct-burried pipe fitting construction comprises the steps:
Step 1 is divided into several measuring sections according to the building floor height with entire building;
Step 2 is propped up in first measuring section lower floor template;
Step 3, according to construction drawing, reference plate over glaze line and measurement control line; Be aided with the beam center line; On first measuring section lower floor template, locate the centre coordinate of each pipe fitting, confirm the installation site of pipe fitting, and pipe fitting is installed on first measuring section lower floor template through screw;
Step 4, filling pipe fitting, and sealing pipe fitting port;
Step 5, first ground, measuring section upper strata face die plate waters first measuring section lower floor concrete;
Step 6 is located pipe fitting on first ground, measuring section upper strata face die plate;
Step 7 is installed to pipe fitting on first ground, measuring section upper strata face die plate through screw, and the pipe fitting that is embedded in ground under first measuring section is protected;
Step 8, repeating step four to seven is installed until accomplishing the ground pipe fitting of first measuring section top layer;
Step 9, repeating step two and eight is installed until whole the ground pipe fitting of architectural top.
Said pipe fitting is co-layer draining pipe fitting and standpipe water-drainage tube part.
Said step 1, each measuring section are 4～5 layers.
Said step 3 through being initial point with the centre coordinate, is a radius to intend the external diameter that pipe fitting is installed, and adopts compasses to draw the installation site that circle is confirmed pipe fitting.
Said step 6, the localization method of ground, first measuring section upper strata face die plate upper riser water-drainage tube part is: at first, pipe fitting and the infrared rays vertical collimator central point of confirming first measuring section lower floor are in same vertical line position; Then, infrared rays projects the bottom surface of first measuring section upper former from bottom to top, then in the position, incident point, vertically hammers into and make the nail point to appear the upper surface of first measuring section upper former from bottom to top with iron nail; Then, be the center of circle to follow closely point, bore aperture, through aperture with infrared rays upwards transmission successively.
In the said step 7, the protection of pipe fitting adopts concrete to cover the method for pipe fitting fully.
Compared with prior art the present invention has following characteristics and beneficial effect:
At first, direct-burried pipe fitting outer wall coarse and the band seal ring, improved and structure floor between bond stress; And through being installed in water-drainage tube part on the template in advance; Cast-in-place with structure floor in one, with reserving hole, during installation again to hole cut a hole the hair existing job practices compare; Increased the globality of structure floor, avoided the reduction of construction in later period structure floor intensity.
Secondly; Through being embedded in the direct-burried pipe fitting on the template earlier; Reduced in the existing job practices, when pipe fitting is installed, need proofread and correct, hole cutter hair, hang process links such as mould, holes blocking reserving hole; Reduced civil engineering water power cross-operation construction contradiction simultaneously, improved construction efficiency, reduced the piping erection cost.
Way through pipe fitting takes concrete to cover body is fully protected mounted water-drainage tube part, has avoided destroying in the work progress, has guaranteed the smooth installation of follow-up standpipe and sanitary apparatus.
Through whole construction course being divided into rational measuring section; Only need calibration location when datum layer is installed; Remainder layer only needs to be aided with this layer axis through the infrared rays vertical collimator and just can accurately locate fast with the correction of control line assist location in each measuring section; When not reducing positional accuracy, simplified construction sequence, improved efficiency of construction.
The present invention can be widely used in the installation of pipe fitting in the building implements construction.
Description of drawings
Below in conjunction with accompanying drawing the present invention is done further detailed explanation.
Fig. 1 is a measuring section construction process of the present invention figure.
The specific embodiment
Embodiment is referring to shown in Figure 1, and a kind of PVC draining direct-burried pipe fitting construction is characterized in that: comprise the steps:
Step 1 is divided into several measuring sections according to the building floor height with entire building; Each measuring section is 4～5 layers
Step 2 is propped up in first measuring section lower floor template;
Step 3, according to construction drawing, reference plate over glaze line and measurement control line; Be aided with the beam center line; On first measuring section lower floor template, locate the centre coordinate of each pipe fitting, confirm the installation site of pipe fitting, and pipe fitting is installed on first measuring section lower floor template through screw; Through being initial point with the centre coordinate, be radius to intend the external diameter that pipe fitting is installed, adopt compasses to draw the installation site that circle is confirmed pipe fitting.Said pipe fitting is co-layer draining pipe fitting and standpipe water-drainage tube part.The co-layer draining pipe fitting comprises the water-drainage tube part of sanitary apparatus such as floor drain water-drainage tube part and wash basin water-drainage tube part.Said standpipe water-drainage tube part mainly refers to standpipe sleeve pipe pipe fitting.
Step 4, filling pipe fitting, sealing pipe fitting port;
Step 5, first ground, measuring section upper strata face die plate waters first measuring section lower floor concrete;
Step 6 is located pipe fitting on first ground, measuring section upper strata face die plate; The localization method of its neutral tube water-drainage tube part is: at first, confirm that pipe fitting and infrared rays vertical collimator central point in first measuring section lower floor is in same vertical line position, then; Infrared rays projects the bottom surface of first measuring section upper former from bottom to top, then in the position, incident point, vertically hammers into and make the nail point to appear the upper surface of first measuring section upper former from bottom to top with iron nail; Then; To follow closely point is the center of circle, and drill diameter is the aperture of φ 20, through aperture with infrared rays upwards transmission successively.
Step 7 is installed to pipe fitting on first ground, measuring section upper strata face die plate through screw, and adopts concrete to cover the pipe fitting protection fully to the pipe fitting that is embedded in first measuring section lower floor; Before the pipe fitting protection,, near the template in the direct-burried pipe fitting of terrace minimum point, bore a drain hole so that draining for the lower ground, room of indoor terrace.
Step 8, repeating step four to seven is installed until accomplishing the ground pipe fitting of first measuring section top layer; Wherein, be datum layer with the first floor of each measuring section, all rectify a deviation during the pipe fitting location of the remainder layer in each measuring section outside the datum layer with this layer axis and control line assist location.
Step 9, repeating step two and eight is installed until whole the ground pipe fitting of architectural top.
Claims (6)
1. a PVC draining direct-burried pipe fitting construction is characterized in that: comprise the steps:
Step 1 is divided into several measuring sections according to the building floor height with entire building;
Step 2 is propped up in first measuring section lower floor template;
Step 3, according to construction drawing, reference plate over glaze line and measurement control line; Be aided with the beam center line; On first measuring section lower floor template, locate the centre coordinate of each pipe fitting, confirm the installation site of pipe fitting, and pipe fitting is installed on first measuring section lower floor template through screw;
Step 4, filling pipe fitting, and sealing pipe fitting port;
Step 5, first ground, measuring section upper strata face die plate waters first measuring section lower floor concrete;
Step 6 is located pipe fitting on first ground, measuring section upper strata face die plate;
Step 7 is installed to pipe fitting on first ground, measuring section upper strata face die plate through screw, and the pipe fitting that is embedded in ground under first measuring section is protected;
Step 8, repeating step four to seven is installed until accomplishing the ground pipe fitting of first measuring section top layer;
Step 9, repeating step two and eight is installed until whole the ground pipe fitting of architectural top.
2. PVC draining direct-burried pipe fitting construction according to claim 1, it is characterized in that: said pipe fitting is co-layer draining pipe fitting and standpipe water-drainage tube part.
3. PVC draining direct-burried pipe fitting construction according to claim 1 and 2, it is characterized in that: said step 1, each measuring section are 4～5 layers.
4. PVC draining direct-burried pipe fitting construction according to claim 1 and 2 is characterized in that: said step 3 through being initial point with the centre coordinate, is a radius to intend the external diameter that pipe fitting is installed, and adopts compasses to draw the installation site that circle is confirmed pipe fitting.
5. PVC draining direct-burried pipe fitting construction according to claim 1 and 2; It is characterized in that: said step 6; The localization method of ground, first measuring section upper strata face die plate upper riser water-drainage tube part is: at first, pipe fitting and the infrared rays vertical collimator central point of confirming first measuring section lower floor are in same vertical line position; Then, infrared rays projects the bottom surface of first measuring section upper former from bottom to top; In the position, incident point, vertically hammer into and make the nail point to appear the upper surface of first measuring section upper former from bottom to top then with iron nail; Then, be the center of circle to follow closely point, bore aperture, through aperture with infrared rays upwards transmission successively.
6. PVC draining direct-burried pipe fitting construction according to claim 1 and 2 is characterized in that: in the said step 7, the protection of pipe fitting adopts concrete to cover the method for pipe fitting fully.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100422042A CN102587654A (en) | 2012-02-23 | 2012-02-23 | Construction method for PVC (poly vinyl chloride) drainage direct-buried pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100422042A CN102587654A (en) | 2012-02-23 | 2012-02-23 | Construction method for PVC (poly vinyl chloride) drainage direct-buried pipe fitting |
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| CN102587654A true CN102587654A (en) | 2012-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012100422042A Pending CN102587654A (en) | 2012-02-23 | 2012-02-23 | Construction method for PVC (poly vinyl chloride) drainage direct-buried pipe fitting |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603504A (en) * | 2013-11-26 | 2014-02-26 | 中建二局第三建筑工程有限公司 | Method of hoisting super high-rise building electrochemical large-diameter rises along with progress of main structure |
| CN104747798A (en) * | 2015-02-04 | 2015-07-01 | 中天西北建设投资集团有限公司 | Drainage pipe installation construction method for kitchens or bathrooms |
| CN104831924A (en) * | 2015-05-29 | 2015-08-12 | 中建五局第三建设有限公司 | Construction method for PVC piping of incoming and outgoing lines of distribution box at beam bottom |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201193350Y (en) * | 2008-02-27 | 2009-02-11 | 于成华 | Drainage floor drain built-in tube |
| CN201354469Y (en) * | 2009-01-13 | 2009-12-02 | 刘银华 | Built-in connecting pipe |
| CN201902020U (en) * | 2010-12-30 | 2011-07-20 | 山东万鑫建设有限公司 | Ultrared positioning embedded sleeve pipe die |
-
2012
- 2012-02-23 CN CN2012100422042A patent/CN102587654A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201193350Y (en) * | 2008-02-27 | 2009-02-11 | 于成华 | Drainage floor drain built-in tube |
| CN201354469Y (en) * | 2009-01-13 | 2009-12-02 | 刘银华 | Built-in connecting pipe |
| CN201902020U (en) * | 2010-12-30 | 2011-07-20 | 山东万鑫建设有限公司 | Ultrared positioning embedded sleeve pipe die |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603504A (en) * | 2013-11-26 | 2014-02-26 | 中建二局第三建筑工程有限公司 | Method of hoisting super high-rise building electrochemical large-diameter rises along with progress of main structure |
| CN104747798A (en) * | 2015-02-04 | 2015-07-01 | 中天西北建设投资集团有限公司 | Drainage pipe installation construction method for kitchens or bathrooms |
| CN104747798B (en) * | 2015-02-04 | 2018-08-21 | 中天西北建设投资集团有限公司 | The construction method of installation of kitchen and bath's drainpipe |
| CN104831924A (en) * | 2015-05-29 | 2015-08-12 | 中建五局第三建设有限公司 | Construction method for PVC piping of incoming and outgoing lines of distribution box at beam bottom |
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Application publication date: 20120718 |