CN112324136A - Sealing strip for building secondary structure template caulking and sealing construction method - Google Patents
Sealing strip for building secondary structure template caulking and sealing construction method Download PDFInfo
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- CN112324136A CN112324136A CN202011101039.4A CN202011101039A CN112324136A CN 112324136 A CN112324136 A CN 112324136A CN 202011101039 A CN202011101039 A CN 202011101039A CN 112324136 A CN112324136 A CN 112324136A
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- sealing strip
- secondary structure
- rubber layer
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- caulking
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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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/005—Strips for covering joints between form sections, e.g. to avoid burring or spilling of laitance
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- Engineering & Computer Science (AREA)
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- Mechanical Engineering (AREA)
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Abstract
The invention belongs to the technical field of buildings, and particularly relates to a sealing strip for caulking of a building secondary structure template and a sealing construction method. The technical scheme is as follows: a sealing strip for caulking of a building secondary structure template comprises a sealing strip main body, wherein the sealing strip main body comprises an iron wire, and a rubber layer is wrapped outside the iron wire; the sealing strip main body is bent in the shape of a secondary structure seam. A sealing construction method for building secondary structure template caulking comprises the following steps: s1: cutting off the rubber layer at one end of the sealing strip body; s2: bending a section of the rubber layer cut off from the sealing strip body into a U shape, and breaking the section of the sealing strip body to be vertical to the part of the sealing strip body wrapping the rubber layer to form a fixed section; s3: inserting the fixed section into an ash joint at the bottom of the serrated raft of the wall body; s4: and bending the sealing strip main body along the gap of the secondary structure and tightly attaching the sealing strip main body to the wall. The invention provides a sealing strip which is convenient to use and can be repeatedly used and used for caulking of a building secondary structure template and a sealing construction method.
Description
Technical Field
The invention belongs to the technical field of buildings, and particularly relates to a sealing strip for caulking of a building secondary structure template and a sealing construction method.
Background
In the house building engineering at present, secondary structure everywhere is visible, if: construction of columns, girts, etc. The construction industry develops from a rough stage to a high-quality stage in the years, and the construction quality requirement is more and more strict. As shown in fig. 5, for the problem of plugging a gap between a masonry and a formwork when a secondary structure formwork is installed, a method of adhering double-sided foam adhesive is adopted in the industry at present, and the method mainly has the following disadvantages: firstly, the material cannot be reused, and the one-time investment is large; secondly, the paper strips torn off by the double-sided foam adhesive are easy to cause pollution; thirdly, after the template is removed, the double-sided foam adhesive is torn off; the adhesive is strong, so that the adhesive is difficult to tear cleanly; fourthly, the torn foam double-sided adhesive tape pollutes the environment again.
Disclosure of Invention
In order to solve the problems in the prior art, the invention aims to provide a sealing strip which is convenient to use and can be repeatedly used for caulking a building secondary structure template and a sealing construction method.
The technical scheme adopted by the invention is as follows:
a sealing strip for caulking of a building secondary structure template comprises a sealing strip main body, wherein the sealing strip main body comprises an iron wire, and a rubber layer is wrapped outside the iron wire; the sealing strip main body is bent in the shape of a secondary structure seam. The iron wire can be bent, and then the sealing strip main part can be bent along the gap of the building secondary structure, so that the sealing strip main part is tightly attached to the wall body. The rubber layer has certain elasticity and can compress and rebound. When the template is reinforced, the sealing strip body with the elastic rubber layer can reliably seal the gap between the template and the wall body.
As a preferred scheme of the invention, the lower end of the iron wire extends out of the rubber layer, one section of the iron wire extending out of the rubber layer is a fixed section, the fixed section is bent into a U shape, and the fixed section is perpendicular to the section of the rubber layer wrapped by the iron wire. The fixing section can be inserted into the mortar joint of the wall body, so that the sealing strip is reliably fixed, and the sealing strip main body cannot fall off from the space between the template and the wall body. The U type is buckled into to the canned paragraph, then the canned paragraph forms a plane in order to carry on spacingly better, avoids the sealing strip main part to vert. Because the fixed section is perpendicular to the section of the rubber layer wrapped by the iron wire, the sealing strip main body cannot move longitudinally after the fixed section is inserted into the mortar joint of the wall body, and the stability of the sealing strip main body is further improved.
As a preferable scheme of the invention, the length of the fixing section is 20-30 cm, so that the fixing section can be stably embedded into a mortar joint of a wall body, and the fixing section is prevented from being dislocated or loosened.
As a preferable scheme of the invention, the sealing strip body is wrapped by the rubber layer, the lower section of the sealing strip body is transversely arranged, and the length of the transversely arranged section of the lower section of the sealing strip body is 20-30 cm. The sealing strip main part parcel has the hypomere transverse arrangement of rubber layer to the fixed segment increases with the interval of the vertical section of sealing strip main part number, further improves the fixed action of fixed segment, avoids the fixed segment to shift out from the mortar joint.
In a preferred embodiment of the present invention, the rubber layer is coated with a smooth material layer. The smooth material layer is made of a concrete template release agent, so that the surface of the concrete template can not be adhered with the template or a wall body, and smooth demolding is facilitated after concrete pouring is finished.
A sealing construction method for building secondary structure template caulking comprises the following steps:
s1: cutting off the rubber layer at one end of the sealing strip body;
s2: bending a section of the rubber layer cut off from the sealing strip body into a U shape, and breaking the section of the sealing strip body to be vertical to the part of the sealing strip body wrapping the rubber layer to form a fixed section;
s3: inserting the fixed section into an ash joint at the bottom of the serrated raft of the wall body;
s4: and bending the sealing strip main body along the gap of the secondary structure and tightly attaching the sealing strip main body to the wall.
After the rubber layer is cut off at one end of the sealing strip main body, the iron wire is exposed, and when the template is demoulded, the fixed section can be taken out from the mortar joint more easily. The sealing strip main part can be buckled along the gap of secondary structure, and then the rubber layer in the sealing strip main part can reliably be sealed the gap between wall body and the template.
As a preferable scheme of the invention, the sealing strip body is wrapped by the rubber layer, the lower section of the sealing strip body is transversely arranged, and the length of the transversely arranged section of the lower section of the sealing strip body is 20-30 cm. The sealing strip main part parcel has the hypomere transverse arrangement of rubber layer to the fixed segment increases with the interval of the vertical section of sealing strip main part number, further improves the fixed action of fixed segment, avoids the fixed segment to shift out from the mortar joint.
As a preferable scheme of the invention, the length of the fixing section is 20-30 cm, and the fixing section can be stably embedded into the mortar joint of the wall body, so that the dislocation or looseness of the fixing section is avoided.
In a preferred embodiment of the present invention, the rubber layer is coated with a smooth material layer. The smooth material layer is made of a concrete template release agent, so that the surface of the concrete template can not be adhered with the template or a wall body, and smooth demolding is facilitated after concrete pouring is finished.
The invention has the beneficial effects that:
1. the iron wire can be bent, so that the sealing strip main body can be bent along the gap of the secondary structure of the building to be tightly attached to the wall, and the gap between the wall and the template can be fully filled by the sealing strip main body. The rubber layer has certain elasticity and can compress and rebound. When the template is reinforced, the sealing strip body with the elastic rubber layer can reliably seal the gap between the template and the wall body.
2. During the drawing of patterns, only need with the sealing strip main part take out can, convenient operation has avoided the condition that is difficult to tear when using two-sided foamed glue.
3. The invention can be repeatedly used, can save cost and avoid the condition of environmental pollution caused by using double-sided foam rubber.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial structural view of the weather strip body;
FIG. 3 is a schematic view of the present invention mounted on a wall;
FIG. 4 is a schematic view of the present invention in a structure installed in a building having a ring beam;
fig. 5 is a construction structure diagram in the case of using a double-sided foam adhesive in the related art.
In the figure, 1-iron wire; 2-a rubber layer; 3-a fixed segment; 4-a layer of smoothing material; 5, a wall body; 6-ring beam; 7-double-sided foam rubber.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
Example 1:
as shown in fig. 1 and 2, the sealing strip for caulking of the building secondary structure template of the embodiment comprises a sealing strip main body, wherein the sealing strip main body comprises an iron wire 1, and a rubber layer 2 is wrapped outside the iron wire 1; the sealing strip main body is bent in the shape of a secondary structure seam. The iron wire 1 has certain flexibility and can be bent. The thickness of the rubber layer 2 can be 3cm, and can also be customized as required. As shown in fig. 3 and 4, the gap of the wall 5 is in a rectangular wave shape, and the sealing strip body may be cut into a plurality of U-shaped sealing sections, and the plurality of sealing sections may be spliced at the gap of the wall 5.
The iron wire 1 can be bent, and the sealing strip main body can be bent along the gap of the secondary structure of the building, so that the sealing strip main body is tightly attached to the wall 5. The rubber layer 2 has certain elasticity and can compress and rebound. When the formwork is reinforced, the sealing strip body with the elastic rubber layer 2 can reliably seal a gap between the formwork and the wall body 5. During the drawing of patterns, only need with the sealing strip main part take out can, convenient operation has avoided the condition that is difficult to tear when using two-sided foamed rubber 7. The invention can be repeatedly used, can save cost and avoid the condition of environmental pollution caused by using the double-sided foam adhesive 7.
As shown in fig. 3, the sealing strip body of the present invention is bent accurately along the gap of the wall 5, ensuring that the gap is reliably sealed. As shown in fig. 4, at the position of the ring beam 6, the sealing strip body is transversely bent, so that the sealing at the ring beam 6 is ensured.
In order to improve the stability of the rubber layer-wrapped iron wire, the lower end of the iron wire 1 extends out of the rubber layer 2, one section of the iron wire 1 extending out of the rubber layer 2 is a fixed section 3, the fixed section 3 is bent into a U shape, and the fixed section 3 is perpendicular to the section of the iron wire 1 wrapped by the rubber layer 2. The fixing section 3 can be inserted into the mortar joint of the wall body 5, so that the sealing strip is reliably fixed, and the sealing strip main body cannot fall off from the space between the template and the wall body 5. The U type is buckled into to canned paragraph 3, then canned paragraph 3 forms a plane in order to carry on spacingly better, avoids the sealing strip main part to vert. Because the fixed section 3 is perpendicular to the section of the iron wire 1 wrapped with the rubber layer 2, the main sealing strip body cannot move longitudinally after the fixed section 3 is inserted into the mortar joint of the wall body 5, and the stability of the main sealing strip body is further improved. The length of the fixed section 3 is 20-30 cm, and then the fixed section 3 can be stably embedded into the mortar joint of the wall body 5, so that the fixed section 3 is prevented from being dislocated or loosened.
Furthermore, the sealing strip main body is wrapped by the rubber layer 2, the lower section of the sealing strip main body is transversely arranged, and the length of the transversely arranged section of the lower section of the sealing strip main body is 20-30 cm. The sealing strip main part parcel has the hypomere transverse arrangement of rubber layer 2 to the interval increase of the vertical section of canned paragraph 3 and sealing strip main part number further improves the fixed action of canned paragraph 3, avoids canned paragraph 3 to shift out from the mortar joint.
In order to facilitate taking down the invention when demoulding, the rubber layer 2 is sleeved with a smooth material layer 4. The smooth material layer 4 is made of a concrete template release agent, so that the surface of the concrete template release agent cannot be adhered with the template or the wall 5, and smooth demolding is facilitated after concrete pouring is finished.
Example 2:
a sealing construction method for building secondary structure template caulking comprises the following steps:
s1: cutting off the rubber layer 2 at one end of the sealing strip body;
s2: bending a section of the rubber layer 2 cut off from the sealing strip body into a U shape, and breaking the section of the sealing strip body to be vertical to the part of the sealing strip body wrapping the rubber layer 2 to form a fixed section 3;
s3: inserting the fixed section 3 into an ash joint at the bottom of the serrated raft of the wall 5;
s4: and bending the sealing strip main body along the gap of the secondary structure and attaching the sealing strip main body to the wall 5.
After the rubber layer 2 was amputated to the one end of sealing strip main part, iron wire 1 was exposed, then during the template drawing of patterns, the canned paragraph 3 can be taken out from the mortar joint more easily. The sealing strip main part can be bent along the gap of the secondary structure, and then the rubber layer 2 on the sealing strip main part can reliably seal the gap between the wall body 5 and the template. During the drawing of patterns, only need with the sealing strip main part take out can, convenient operation has avoided the condition that is difficult to tear when using two-sided foamed rubber 7. The invention can be repeatedly used, can save cost and avoid the condition of environmental pollution caused by using the double-sided foam adhesive 7. The length of the fixed section 3 is 20-30 cm, and then the fixed section 3 can be stably embedded into the mortar joint of the wall body 5, so that the fixed section 3 is prevented from being dislocated or loosened.
Furthermore, the sealing strip main body is wrapped by the rubber layer 2, the lower section of the sealing strip main body is transversely arranged, and the length of the transversely arranged section of the lower section of the sealing strip main body is 20-30 cm. The sealing strip main part parcel has the hypomere transverse arrangement of rubber layer 2 to the interval increase of the vertical section of canned paragraph 3 and sealing strip main part number further improves the fixed action of canned paragraph 3, avoids canned paragraph 3 to shift out from the mortar joint.
In order to facilitate taking down the invention when demoulding, the rubber layer 2 is sleeved with a smooth material layer 4. The smooth material layer 4 is made of a concrete template release agent, so that the surface of the concrete template release agent cannot be adhered with the template or the wall 5, and smooth demolding is facilitated after concrete pouring is finished.
The invention is not limited to the above alternative embodiments, and any other various forms of products can be obtained by anyone in the light of the present invention, but any changes in shape or structure thereof, which fall within the scope of the present invention as defined in the claims, fall within the scope of the present invention.
Claims (9)
1. The sealing strip for caulking of the building secondary structure template is characterized by comprising a sealing strip main body, wherein the sealing strip main body comprises an iron wire (1), and a rubber layer (2) is wrapped outside the iron wire (1); the sealing strip main body is bent in the shape of a secondary structure seam.
2. The sealing strip for caulking of a building secondary structure template according to claim 1, characterized in that the lower end of the iron wire (1) extends out of the rubber layer (2), a section of the iron wire (1) extending out of the rubber layer (2) is a fixed section (3), the fixed section (3) is bent into a U shape, and the fixed section (3) is perpendicular to a section of the iron wire (1) wrapped with the rubber layer (2).
3. The sealing strip for caulking of building secondary structure formworks according to claim 2, wherein the length of the fixing section (3) is 20-30 cm.
4. The sealing strip for caulking of a building secondary structure template according to claim 2, wherein the sealing strip body is wrapped with the transverse arrangement of the lower section of the rubber layer (2), and the length of the transverse arrangement section of the lower section of the sealing strip body is 20-30 cm.
5. The sealing strip for caulking of building secondary structure formworks according to any one of claims 1 to 4, characterized in that the rubber layer (2) is externally sleeved with a smooth material layer (4).
6. A sealing construction method for building secondary structure template caulking is characterized by comprising the following steps:
s1: cutting off the rubber layer (2) at one end of the sealing strip body;
s2: bending a section of the rubber layer (2) cut off from the sealing strip body into a U shape, and snapping the section of the sealing strip body to be vertical to the part of the sealing strip body wrapping the rubber layer (2) to form a fixed section (3);
s3: inserting the fixing section (3) into an ash joint at the bottom of a serrated racking of a wall body (5);
s4: and bending the sealing strip main body along the gap of the secondary structure and attaching the sealing strip main body to the wall body (5).
7. The sealing construction method for the caulking of the building secondary structure template according to claim 6, characterized in that the sealing strip body is wrapped with the transverse arrangement of the lower section of the rubber layer (2), and the length of the transverse arrangement section of the lower section of the sealing strip body is 20-30 cm.
8. The sealing construction method for building the secondary structure template caulking according to claim 6, wherein the length of the fixed section (3) is 20-30 cm.
9. The sealing construction method for the caulking of the building secondary structure template according to any one of claims 6 to 8, characterized in that the rubber layer (2) is externally sleeved with a smooth material layer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011101039.4A CN112324136B (en) | 2020-10-15 | 2020-10-15 | Sealing strip for building secondary structure template caulking and sealing construction method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011101039.4A CN112324136B (en) | 2020-10-15 | 2020-10-15 | Sealing strip for building secondary structure template caulking and sealing construction method |
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| CN112324136A true CN112324136A (en) | 2021-02-05 |
| CN112324136B CN112324136B (en) | 2022-05-17 |
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