CN111075203A - Construction method for prefabricated reversed ridge of toilet - Google Patents
Construction method for prefabricated reversed ridge of toilet Download PDFInfo
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- CN111075203A CN111075203A CN201911360405.5A CN201911360405A CN111075203A CN 111075203 A CN111075203 A CN 111075203A CN 201911360405 A CN201911360405 A CN 201911360405A CN 111075203 A CN111075203 A CN 111075203A
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- Prior art keywords
- toilet
- ridge
- prefabricated
- bank
- mold
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/04—Producing shaped prefabricated articles from the material by tamping or ramming
- B28B1/045—Producing shaped prefabricated articles from the material by tamping or ramming combined with vibrating or jolting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
- B28B1/093—Producing shaped prefabricated articles from the material by vibrating or jolting by means directly acting on the material, e.g. by cores wholly or partly immersed in the material or elements acting on the upper surface of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/29—Producing shaped prefabricated articles from the material by profiling or strickling the material in open moulds or on moulding surfaces
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
A prefabricated reversed bank construction method for a toilet relates to the technical field of reversed banks and is used for manufacturing a reversed bank mold of the toilet; the prefabricated reversed ridge is produced in a molding mode; the prefabricated reversed bank is transported to a construction floor; measuring and paying off; burring the reversed ridge; the prefabricated reversed bank building method for the toilet comprises the steps of prefabricating a reversed bank mold in advance, manufacturing a T-shaped reversed bank block and an L-shaped reversed bank block in advance through the reversed bank mold, transporting the manufactured prefabricated reversed bank block to a corresponding floor, and building by adopting the prefabricated reversed bank block by workers.
Description
Technical Field
The invention relates to the technical field of anti-sills, in particular to a construction method for prefabricating an anti-sill in a toilet.
Background
Through years of engineering practice, when the light aggregate concrete small hollow building blocks or the autoclaved aerated concrete filler wall is adopted for construction, the building blocks are easy to permeate into the wall body of the multi-water room at the bottom, so that the concrete ridge platform with a certain height is poured into the multi-water room according to the standard requirement, and the waterproof effect of the wall bottom of the filler wall of the multi-water room is favorably improved.
After the main structure project is finished and before the masonry project is constructed, a toilet reverse ridge construction process needs to be finished; according to the traditional method, the reverse ridge of the toilet is constructed by secondary pouring, the construction process is complex, the construction period is long, the forming quality of the reverse ridge concrete is poor, the mold expansion and deviation are easy, and the quality is difficult to guarantee.
Disclosure of Invention
The invention aims to solve the technical defects that the construction process of the anti-ridge of the toilet in the prior art is complex, the construction period is long, the anti-ridge concrete molding quality is poor, the mold expansion and deviation are easy, and the quality is difficult to ensure.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a construction method for prefabricating a reversed ridge of a toilet comprises the following steps:
s1, manufacturing a toilet reverse ridge mold;
s2, producing a prefabricated reversed ridge in a mold;
s3, transporting the prefabricated reversed bank to a construction floor;
s4, measuring and paying off;
s5, reverse ridge roughening;
and S6, prefabricating and constructing the reverse bank.
Further, in step S1, the counter sill mold for the toilet includes a T-shaped counter sill mold and an L-shaped counter sill mold, the T-shaped counter sill mold and the L-shaped counter sill mold are mold frames surrounded by thick mold plates, and the T-shaped counter sill mold and the L-shaped counter sill mold are obtained by vertically fixing battens at the corner positions inside the mold frames.
Further, in step 2, the method comprises the following steps:
s21, the anti-bank mould of bathroom needs to inform the reasonable adjustment concrete mix proportion of mixing plant before pouring, makes it satisfy C25 concrete ratio, specifically is cement: water: sand: 1:0.47:1.59: 3.39;
s22, vibrating concrete by using reinforcing steel bar bolts when the toilet reverse ridge mold is poured, wherein the distance between every two inserting points of the reinforcing steel bar bolts is uniform, so that the concrete is firm, and a honeycomb pitted surface is avoided;
s23, leveling by matching a wood trowel, compacting the surface of concrete, leveling by using a bar ruler, pushing upwards in parallel, and closing the surface;
s24, after 12 hours of pouring of the toilet reverse sill precast block, maintaining the toilet reverse sill precast block to obtain a T-shaped reverse sill block and an L-shaped reverse sill block.
And S25, inspecting the quality of the finished product of the inverted-ridge precast block.
Further, in step S3, the prefabricated anti-sill blocks of the toilet are transported to the floor according to the transportation plan, the prefabricated anti-sill blocks are prevented from colliding and being damaged in the transportation process, and after the prefabricated anti-sill blocks are transported to the floor, the other side is in a designated area and is to be built.
Further, in steps S4 and S5, the back sill of the toilet is measured and set out according to a drawing, roughening is performed according to the position of the back sill set out, the floating slurry part is chiseled until large stones are exposed, the depth is greater than or equal to 10mm, and effective combination of new concrete and old concrete is ensured.
Further, in step S6, when the anti-bank of the toilet is built, the T-shaped anti-bank blocks are turned upside down and clamped in pairs, the L-shaped anti-bank blocks are used at the beginning or the end, the building mortar is 1:3 cement mortar, the mortar joint size is 5mm to 6mm, and double-sided pointing is performed.
Compared with the prior art, the invention has the following beneficial effects:
according to the prefabricated anti-bank construction method for the toilet, the anti-bank die is prefabricated in advance, the T-shaped anti-bank block and the L-shaped anti-bank block are manufactured in advance through the anti-bank die, the prefabricated anti-bank block which is manufactured is transported to the corresponding floor, and workers adopt the prefabricated anti-bank block to build the building.
Drawings
FIG. 1 is a die for manufacturing a T-shaped flip chip according to the present invention;
FIG. 2 is a die for manufacturing the L-shaped flip chip of the present invention;
FIG. 3 is a schematic view of a masonry structure of the inverted sill of the present invention;
fig. 4 is a construction flow chart of the prefabricated reversed sill of the toilet of the invention.
In the figure: the steel plate shear wall comprises a T-shaped reverse ridge mold, 2 parts of battens, 3 parts of T-shaped reverse ridge blocks, 4 parts of L-shaped reverse ridge blocks, 5 parts of shear walls and 6 parts of L-shaped reverse ridge molds.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, a prefabricated reversed bank construction method for a toilet includes the following steps:
s1, manufacturing a toilet reverse ridge mold; the toilet inverted ridge mold comprises a T-shaped inverted ridge mold 1 and an L-shaped inverted ridge mold 6, the T-shaped inverted ridge mold 1 and the L-shaped inverted ridge mold 6 are mold frames formed by enclosing thick mold plates, and battens 2 are vertically fixed at the inner side corner positions of the mold frames, so that the T-shaped inverted ridge mold 1 and the L-shaped inverted ridge mold 6 are obtained; the method is characterized in that a toilet anti-ridge mold is produced according to the size of a building drawing, the mold is adopted for producing the toilet anti-ridge precast block, a production plan needs to be drawn up in advance, and a production party, a transport party and a construction party share a drawn up detailed transport plan to ensure timely delivery in a construction site.
It should be noted that the specification of the thick template adopted in this embodiment is as follows: 1830 × 9150 × 12MM, and the specification of the wood cube is: 45 MM by 90MM, the prefabricated reversed ridge mold of the toilet is manufactured according to the drawing, and the deviation is less than 2MM
S2, prefabricated anti-bank of mould metaplasia production, the anti-bank mould of bathroom need inform the reasonable adjustment concrete mix proportion of mixing plant before pouring, makes it satisfy C25 concrete ratio, specifically is cement: water: sand: 1:0.47:1.59: 3.39; when the toilet inverted-ridge mold is used for pouring, concrete is vibrated by using the steel bar bolts, and the distances between the insertion points of the steel bar bolts are uniform, so that the concrete is firm, and the honeycomb pitted surface is avoided; leveling by matching with a wooden trowel, compacting the surface of concrete, leveling by using a bar ruler, pushing upwards in parallel and closing; after 12 hours of pouring of the toilet reverse sill precast block, maintaining the toilet reverse sill precast block to obtain a T-shaped reverse sill block 3 and an L-shaped reverse sill block 4; the quality of the finished product of the anti-bank precast block is inspected, the anti-bank block is prefabricated in the toilet and is transported to the floor according to a transportation plan, the collision is prevented in the transportation process, the prefabricated anti-bank block is damaged, and after the prefabricated anti-bank block is transported to the floor, the opposite side is in an appointed area and is to be built.
The curing steps are as follows: (1) watering and curing 12H after the concrete is poured, wherein the curing time is not less than 14 days;
(2) the watering frequency can keep the concrete in a wet state, and the water for concrete maintenance is the same as the water for mixing;
(3) when the daily average temperature is lower than 5 ℃, film covering and curing are adopted.
The inspection steps are as follows: (1) checking whether the size of the anti-ridge prefabricated block is matched with that of a drawing;
(2) detecting whether the concrete compressive strength of the inverted-ridge precast block meets the requirement or not by adopting a rebound method, wherein the number of spot checks is not less than 30% of the total number of the members in the same batch, and the number of the members is not less than 10;
(3) checking the appearance quality of the inverted-ridge precast block, wherein no honeycomb pitted surface exists, and the flatness meets the requirement;
(4) after the inspection is finished, according to the inspection result, the unqualified inverted-threshold precast block needs to be isolated and protected and cannot be used in engineering.
S3, transporting the prefabricated reversed bank to a construction floor; the prefabricated anti-bank piece of bathroom is transported to the floor according to the transportation plan, prevents to bump in the transportation, damages prefabricated anti-bank piece, and after the transportation of prefabricated anti-bank piece to the floor, the other side is in the appointed area, treats to build by laying bricks or stones.
S4, measuring and paying off; a measurer performs the back bank measurement setting-out of the toilet according to the main body main control line and the construction drawing, and the measurer must obtain evidence to be on duty; the measuring instrument equipment entering the field must be qualified and the mark is well preserved within the valid period.
S5, reverse ridge roughening; the anti-bank of bathroom should measure the unwrapping wire according to the drawing, carries out the chisel hair according to anti-bank unwrapping wire position, chisels out the laitance part until exposing big stone, and the degree of depth is more than or equal to 10mm, ensures that new and old concrete effectively combines.
S6, prefabricating reverse bank masonry, wherein when a toilet reverse bank is constructed, starting by using an L-shaped reverse bank block 4 on the side wall of a shear wall 5, clamping by using a T-shaped reverse bank block 3, clamping by using the T-shaped reverse bank block 3 in a pairwise inverted manner, constructing a wall, ending by using the L-shaped reverse bank block 4, adopting 1:3 cement mortar for masonry mortar, setting the mortar joint to be 5-6 mm, pointing the mortar on two sides, and filling the mortar, so that the waterproof effect of the reverse bank and the flatness and verticality of masonry are effectively ensured to be within an allowable deviation range, and the deviation: the flatness is [0, 2] MM, and the verticality is [0, 1] MM.
It should be noted that the anti-threshold block of the present invention can be manufactured into anti-threshold blocks with various widths, sizes and shapes by adjusting the anti-threshold die according to the actual requirement.
According to the prefabricated anti-bank construction method for the toilet, the anti-bank die is prefabricated in advance, the T-shaped anti-bank block and the L-shaped anti-bank block are manufactured in advance through the anti-bank die, the prefabricated anti-bank block which is manufactured is transported to the corresponding floor, and workers adopt the prefabricated anti-bank block to build the building.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (6)
1. A construction method for prefabricating a reversed ridge in a toilet is characterized by comprising the following steps:
s1, manufacturing a toilet reverse ridge mold;
s2, producing a prefabricated reversed ridge in a mold;
s3, transporting the prefabricated reversed bank to a construction floor;
s4, measuring and paying off;
s5, reverse ridge roughening;
and S6, prefabricating and constructing the reverse bank.
2. The prefabricated reversed sill construction method for the toilet according to claim 1, characterized in that: in step S1, the anti-ridge mold of bathroom includes anti-ridge mold of T type (1) and anti-ridge mold of L type (6), anti-ridge mold of T type (1) and anti-ridge mold of L type (6) are the framed that thick template encloses, through in the framed side corner position vertical fixed flitch (2), thereby obtain anti-ridge mold of T type (1) and anti-ridge mold of L type (6).
3. The prefabricated reversed sill construction method for the toilet according to claim 2, characterized in that in the step 2, the method comprises the following steps:
s21, the anti-bank mould of bathroom needs to inform the reasonable adjustment concrete mix proportion of mixing plant before pouring, makes it satisfy C25 concrete ratio, specifically is cement: water: sand: 1:0.47:1.59: 3.39;
s22, vibrating concrete by using reinforcing steel bar bolts when the toilet reverse ridge mold is poured, wherein the distance between every two inserting points of the reinforcing steel bar bolts is uniform, so that the concrete is firm, and a honeycomb pitted surface is avoided;
s23, leveling by matching a wood trowel, compacting the surface of concrete, leveling by using a bar ruler, pushing upwards in parallel, and closing the surface;
s24, after 12 hours of pouring of the toilet reverse sill precast block, maintaining the toilet reverse sill precast block to obtain a T-shaped reverse sill block (3) and an L-shaped reverse sill block (4);
and S25, inspecting the quality of the finished product of the inverted-ridge precast block.
4. The prefabricated reversed sill construction method for the toilet according to claim 1, characterized in that: in step S3, the prefabricated anti-threshold blocks of the toilet are transported to the floors according to the transportation plan, collision is prevented in the transportation process, the prefabricated anti-threshold blocks are damaged, and after the prefabricated anti-threshold blocks are transported to the floors, the opposite side is in a designated area and is to be built.
5. The prefabricated reversed sill construction method for the toilet according to claim 1, characterized in that: in steps S4 and S5, the back sill of the toilet is measured and set out according to a drawing, roughening is carried out according to the setting position of the back sill, the floating slurry part is chiseled until large stones are exposed, the depth is more than or equal to 10mm, and effective combination of new concrete and old concrete is guaranteed.
6. The prefabricated reversed sill construction method for the toilet according to claim 3, characterized in that: in step S6, when the anti-bank of the toilet is built, every two T-shaped anti-bank blocks (3) are clamped in an inverted mode, the L-shaped anti-bank block (4) is used at the starting position or the ending position, the building mortar is 1:3 cement mortar, the mortar joint is 5-6 mm in size, and double-sided pointing is conducted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911360405.5A CN111075203A (en) | 2019-12-25 | 2019-12-25 | Construction method for prefabricated reversed ridge of toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911360405.5A CN111075203A (en) | 2019-12-25 | 2019-12-25 | Construction method for prefabricated reversed ridge of toilet |
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| Publication Number | Publication Date |
|---|---|
| CN111075203A true CN111075203A (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911360405.5A Withdrawn CN111075203A (en) | 2019-12-25 | 2019-12-25 | Construction method for prefabricated reversed ridge of toilet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541756A (en) * | 2020-12-18 | 2022-05-27 | 新疆苏中建设工程有限公司 | Prefabricated waterproof back-ridge construction method |
-
2019
- 2019-12-25 CN CN201911360405.5A patent/CN111075203A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541756A (en) * | 2020-12-18 | 2022-05-27 | 新疆苏中建设工程有限公司 | Prefabricated waterproof back-ridge construction method |
| CN114541756B (en) * | 2020-12-18 | 2023-11-03 | 新疆苏中建设工程有限公司 | Prefabricated waterproof sill-returning construction method |
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Application publication date: 20200428 |