CN110106986A - A kind of prefabricated section and its application method for the closure of scaffold wall connecting piece waterproof - Google Patents
A kind of prefabricated section and its application method for the closure of scaffold wall connecting piece waterproof Download PDFInfo
- Publication number
- CN110106986A CN110106986A CN201910338883.XA CN201910338883A CN110106986A CN 110106986 A CN110106986 A CN 110106986A CN 201910338883 A CN201910338883 A CN 201910338883A CN 110106986 A CN110106986 A CN 110106986A
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- CN
- China
- Prior art keywords
- prefabricated section
- connecting piece
- shaped
- waterproof
- wall connecting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
A kind of prefabricated section blocked for scaffold wall connecting piece waterproof, including U-shaped prefabricated section, it is characterized by: the U-shaped prefabricated section is concreting prefabricated section, the length of U-shaped prefabricated section is >=150mm, height is >=200mm, width is equal to the width of wall, in which: the spacing of two fork branch of U-shaped prefabricated section is 8mm, and the height of prong is equal to the half of the height of U-shaped prefabricated section.The prefabricated section blocked for scaffold wall connecting piece waterproof of the invention and its application method have prefabricated block structure simple, easy to make, prevent the leak of wall-connecting piece position, guarantee that building uses function, the advantages of carrying out production prefabricated section using rear concrete clout is poured, reduce producing cost and reduce engineering cost.
Description
Technical field
The present invention relates to a kind of concrete precast blocks, specifically, being a kind of to block for scaffold wall connecting piece waterproof
Prefabricated section and its application method.
Background technique
It is external scaffolding in the temporary structure frame for the construction operation that architecture enclosing is set up.External scaffolding is in modern architecture
It is middle to use extensively, it is various different, there are console mode external scaffolding, overhanging scaffold etc..External scaffolding is to safety in construction
It goes along with sb. to guard him, there is vital effect.In order to guarantee that out-mould scaffold frame body safe, external scaffolding need to be in positions such as beam, plates when constructing
Along the pre-buried wall-connecting piece of exterior wall.But when fabric structure construction terminates, after the pre-buried wall-connecting piece of exterior wall is removed, if processing is not proper
The hidden danger that will cause leakage leads to construction quality problem.
Therefore known scaffold wall connecting piece waterproof close measure there are problems that it is above-mentioned various inconvenient and.
Summary of the invention
The purpose of the present invention is to propose a kind of safe and reliable prefabricated section blocked for scaffold wall connecting piece waterproof.
To achieve the above object, the technical solution of the invention is as follows:
A kind of prefabricated section blocked for scaffold wall connecting piece waterproof, including U-shaped prefabricated section, it is characterised in that:
The U-shaped prefabricated section is concreting prefabricated section, and it is highly >=200mm that the length of U-shaped prefabricated section, which is >=150mm, wide
Degree is equal to the width of wall, in which: the spacing of two fork branch of U-shaped prefabricated section is 8mm, and the height of prong is equal to the height of U-shaped prefabricated section
The half of degree.
The prefabricated section blocked for scaffold wall connecting piece waterproof of the invention can also using technical measures below come into
One step is realized.
It is previously described for the prefabricated section of scaffold wall connecting piece waterproof closure, wherein the strength grade of the prefabricated section is not less than
C20。
It is previously described for the prefabricated section of scaffold wall connecting piece waterproof closure, wherein the prefabricated section is completed in concreting
Afterwards, it should be conserved, reaching 100% rear to intensity can be used for waterproof closure.
A kind of application method of the prefabricated section blocked for scaffold wall connecting piece waterproof, it is characterised in that including following step
It is rapid:
A, the outer fix directly built in the prefabricated section that scaffold wall connecting piece waterproof blocks, indwelling U-shaped hole hole, the length and width of hole,
Half height of the height having a size of 80mm*200mm* prefabricated section；
B, after wall-connecting piece is removed, U-shaped hole hole should be handled, comprising the following steps:
(1) cleaning and wet U-shaped hole hole of watering；
(2) brushing cement slurry；
(3) using C20 pea gravel concreten that U-shaped holes blocking is closely knit；
(4) four side of U-shaped hole hole respectively expands the position 100mm, brushes 1.2mm thickness water-repellent paint；
(5) enter lower road working procedure after the detection acceptance(check) that waterproof blocks.
The application method of the prefabricated section blocked for scaffold wall connecting piece waterproof of the invention can also use skill below
Art measure further realizes.
Method above-mentioned, wherein the water-repellent paint is JS polymer cement waterproof paint.
After adopting the above technical scheme, the prefabricated section blocked for scaffold wall connecting piece waterproof of the invention and its user
Method has the advantage that
1, prefabricated block structure is simple, easy to make；
2, prevent the leak of wall-connecting piece position, guarantee that building uses function；
3, production prefabricated section is carried out using pouring rear concrete clout, reduce producing cost, reduce engineering cost.
Detailed description of the invention
Fig. 1 is the prefabricated section structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the use state diagram of the prefabricated section of the embodiment of the present invention；
Fig. 3 is the cross-sectional view of A-A in Fig. 2；
Fig. 4 is the construction completion status schematic diagram of the prefabricated section of the embodiment of the present invention.
In figure: 1 prefabricated section, the upright wall-connecting piece of 2 scaffolds, 3 scaffold cross bar wall-connecting pieces, 4 exterior walls, 5 concrete beam plates, 6
Pea gravel concreten.
Specific embodiment
With reference to embodiments and its attached drawing further explains the present invention.
Embodiment 1
The prefabricated section blocked for scaffold wall connecting piece waterproof of the invention, including U-shaped prefabricated section.
It is the prefabricated section structural schematic diagram of the embodiment of the present invention referring now to Fig. 1, Fig. 1.As shown, the U-shaped is prefabricated
Block is concreting prefabricated section, and it is highly 200mm that the length of U-shaped prefabricated section, which is 150mm, and width is equal to the width of wall,
In: the spacing of two fork branch of U-shaped prefabricated section is 8mm, and the height of prong is equal to the half of the height of U-shaped prefabricated section.It is described prefabricated
The strength grade of block 1 is not less than C20.The prefabricated section should conserve it, reach to intensity after the completion of concreting
100% rear can be used for waterproof closure.
Embodiment 2
The application method of the prefabricated section blocked for scaffold wall connecting piece waterproof of the invention, comprising the following steps:
Fig. 2 is the use state diagram of the prefabricated section of the embodiment of the present invention, and Fig. 3 is the cross-sectional view of A-A in Fig. 2.
A, the outer fix directly built in the prefabricated section that scaffold wall connecting piece waterproof blocks, indwelling U-shaped hole hole, hole
Half height of the length having a size of 80mm*200mm* prefabricated section；
B, after wall-connecting piece is removed, U-shaped hole hole should be handled, comprising the following steps:
(1) ensure that position is accurate when building, and facilitates the dismounting of wall-connecting piece.It clears up and wet U-shaped hole hole of watering.
(2) brushing cement slurry.
(3) using C20 pea gravel concreten 6 that U-shaped holes blocking is closely knit, the upright wall-connecting piece 2 of scaffold and scaffold cross bar
After wall-connecting piece 3 is removed, concrete should be filled in vertical wall-connecting piece and guarantees concrete compaction.
(4) four side of U-shaped hole hole of exterior wall 4 respectively expands the position 100mm, brushes 1.2mm thickness water-repellent paint, it is ensured that water-repellent paint
Thickness meets waterproof requirement.The water-repellent paint is JS polymer cement waterproof paint.
(5) enter lower road working procedure after the detection acceptance(check) that waterproof blocks.Fig. 4 is the prefabricated section of the embodiment of the present invention
Construction completion status schematic diagram.
The present invention has substantive distinguishing features and significant technological progress, and of the invention blocks for scaffold wall connecting piece waterproof
Prefabricated section and its application method, production cost is low, can not only preferably prevent wall-connecting piece position leakage hidden trouble, guarantees building
Using function, and it can use and pour rear concrete clout and carry out prefabricated, reduce manufacturing cost, saved coagulation soil resource.
The prefabricated section blocked for scaffold wall connecting piece waterproof of the invention and its application method are in sophora flower garden, foreign exchange square
It is used in equal projects, significant effect has obtained the consistent approval of supervisor, construction unit, well received.
Above embodiments are used for illustrative purposes only, rather than limitation of the present invention, the technology people in relation to technical field
Member, without departing from the spirit and scope of the present invention, can also make various transformation or variation.Therefore, all equivalent
Technical solution also should belong to scope of the invention, should be limited by each claim.
Claims (5)
1. a kind of prefabricated section blocked for scaffold wall connecting piece waterproof, including U-shaped prefabricated section, it is characterised in that:
The U-shaped prefabricated section is concreting prefabricated section, and it is highly >=200mm that the length of U-shaped prefabricated section, which is >=150mm, wide
Degree is equal to the width of wall, in which: the spacing of two fork branch of U-shaped prefabricated section is 8mm, and the height of prong is equal to the height of U-shaped prefabricated section
The half of degree.
2. the prefabricated section blocked as described in claim 1 for scaffold wall connecting piece waterproof, which is characterized in that the prefabricated section
Strength grade be not less than C20.
3. the prefabricated section blocked as described in claim 1 for scaffold wall connecting piece waterproof, which is characterized in that the prefabricated section
After the completion of concreting, it should be conserved, reaching 100% rear to intensity can be used for waterproof closure.
4. a kind of application method of the prefabricated section blocked for scaffold wall connecting piece waterproof, it is characterised in that the following steps are included:
A, the outer fix directly built in the prefabricated section that scaffold wall connecting piece waterproof blocks, indwelling U-shaped hole hole, the length and width of hole,
Half height of the height having a size of 80mm*200mm* prefabricated section；
B, after wall-connecting piece is removed, U-shaped hole hole should be handled, comprising the following steps:
(1) cleaning and wet U-shaped hole hole of watering；
(2) brushing cement slurry；
(3) using C20 pea gravel concreten that U-shaped holes blocking is closely knit；
(4) four side of U-shaped hole hole respectively expands the position 100mm, brushes 1.2mm thickness water-repellent paint；
(5) enter lower road working procedure after the detection acceptance(check) that waterproof blocks.
5. the application method of the prefabricated section blocked as claimed in claim 4 for scaffold wall connecting piece waterproof, which is characterized in that
The water-repellent paint is JS polymer cement waterproof paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910338883.XA CN110106986A (en) | 2019-04-25 | 2019-04-25 | A kind of prefabricated section and its application method for the closure of scaffold wall connecting piece waterproof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910338883.XA CN110106986A (en) | 2019-04-25 | 2019-04-25 | A kind of prefabricated section and its application method for the closure of scaffold wall connecting piece waterproof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110106986A true CN110106986A (en) | 2019-08-09 |
Family
ID=67486785
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910338883.XA Pending CN110106986A (en) | 2019-04-25 | 2019-04-25 | A kind of prefabricated section and its application method for the closure of scaffold wall connecting piece waterproof |
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| Country | Link |
|---|---|
| CN (1) | CN110106986A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202689302U (en) * | 2012-04-25 | 2013-01-23 | 江苏时代建设工程有限公司 | Putlog hole building block |
| CN204386015U (en) * | 2014-12-19 | 2015-06-10 | 中建七局第四建筑有限公司 | The building block of pin trick |
| CN205591363U (en) * | 2016-03-25 | 2016-09-21 | 青岛中建联合建设工程有限公司 | Building outer wall is encorbelmented scaffold frame shaped steel and is reserved hole shutoff structure |
| CN106088447A (en) * | 2016-06-12 | 2016-11-09 | 中国十七冶集团有限公司 | A kind of exterior wall builder's jack shaped steel eye protective brick device and construction method |
| CN206769180U (en) * | 2017-05-22 | 2017-12-19 | 中国建筑第七工程局有限公司 | A kind of shaped steel hole prefabricated section through walls |
| CN207700400U (en) * | 2018-01-03 | 2018-08-07 | 武汉市傅友建设集团有限公司 | The closure of outer foundation hand hole |
| CN109083414A (en) * | 2018-09-29 | 2018-12-25 | 北京首钢建设集团有限公司 | The construction method of pre-buried concrete prefabricated frame concealed distribution box in masonry structure |
-
2019
- 2019-04-25 CN CN201910338883.XA patent/CN110106986A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202689302U (en) * | 2012-04-25 | 2013-01-23 | 江苏时代建设工程有限公司 | Putlog hole building block |
| CN204386015U (en) * | 2014-12-19 | 2015-06-10 | 中建七局第四建筑有限公司 | The building block of pin trick |
| CN205591363U (en) * | 2016-03-25 | 2016-09-21 | 青岛中建联合建设工程有限公司 | Building outer wall is encorbelmented scaffold frame shaped steel and is reserved hole shutoff structure |
| CN106088447A (en) * | 2016-06-12 | 2016-11-09 | 中国十七冶集团有限公司 | A kind of exterior wall builder's jack shaped steel eye protective brick device and construction method |
| CN206769180U (en) * | 2017-05-22 | 2017-12-19 | 中国建筑第七工程局有限公司 | A kind of shaped steel hole prefabricated section through walls |
| CN207700400U (en) * | 2018-01-03 | 2018-08-07 | 武汉市傅友建设集团有限公司 | The closure of outer foundation hand hole |
| CN109083414A (en) * | 2018-09-29 | 2018-12-25 | 北京首钢建设集团有限公司 | The construction method of pre-buried concrete prefabricated frame concealed distribution box in masonry structure |
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Application publication date: 20190809 |