CN104532991A - Waterproof structure of novel GRC hanging plates and installing process of waterproof structure - Google Patents
Waterproof structure of novel GRC hanging plates and installing process of waterproof structure Download PDFInfo
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- CN104532991A CN104532991A CN201410783061.XA CN201410783061A CN104532991A CN 104532991 A CN104532991 A CN 104532991A CN 201410783061 A CN201410783061 A CN 201410783061A CN 104532991 A CN104532991 A CN 104532991A
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- Prior art keywords
- link plate
- space
- hanging plate
- grc
- waterproof construction
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- 238000000034 method Methods 0.000 title claims description 12
- 238000010276 construction Methods 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000000565 sealant Substances 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 239000012530 fluid Substances 0.000 claims description 21
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 claims description 7
- 230000007935 neutral effect Effects 0.000 claims description 7
- 229920002050 silicone resin Polymers 0.000 claims description 7
- 229920001897 terpolymer Polymers 0.000 claims description 7
- 239000006260 foam Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 230000001684 chronic effect Effects 0.000 abstract 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 6
- 208000017667 Chronic Disease Diseases 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Building Environments (AREA)
Abstract
The invention discloses a waterproof structure of novel GRC hanging plates. The structure is characterized by comprising a waterproof baffle installed on the lateral side of a lower hanging plate, and a sealing strip and sealant installed between an upper hanging plate and the lower hanging plate, wherein the sealant is arranged on the outer side of the sealing strip; a 5 mm wide gap is formed between the upper hanging plate and the lower hanging plate; the height of the waterproof baffle is 55 mm, and the thickness of the waterproof baffle is 20 mm; the depth of the sealant is 2 mm larger than the width of the gap. According to the structure, due to the two waterproof modes on a spliced joint of the GRC building curtain walls; particularly, because of the water stop structure which is additionally arranged on the upper edge of one GRC hanging plate, seepage water in the spliced joint can also be prevented from entering a cavity in severe weather such as a rainstorm, and therefore the chronic construction problems of steel frame rust, wall face water leakage and the like can be completely eradicated.
Description
Technical field
The present invention relates to waterproof construction and mounting process thereof, particularly relate to a kind of waterproof construction and mounting process thereof of new GRC link plate; Belong to building engineering field.
Background technology
Along with the developing trend that GRC product is in recent years swift and violent in architectural decoration, GRC product is not only confined in the past just with the installation of architectural decorative component mode, start the form of construction work adopting large area curtain wall cladding, as Qian Qishen memorial museum, the blue or green meeting main venue difficult to understand in Nanjing etc., all adopt GRC curtain wall dried hanging mode to construct, this makes the water resistance of GRC building curtain wall also refer to must to construct according to the height of building curtain wall code requirement; According to the requirement of curtain wall specification and metal and stone curtain wall technical specification, the classification of waterproof of building curtain wall must conform with the regulations, in view of GRC industry is not up to the present also than more complete industry specifications; We have references to Shanghai City building curtain wall industry standard wherein to the correlation technique regulations of GRC curtain wall, improve processing technology and the construction method of GRC product, make the water resistance of GRC building curtain wall bring up to the requirement meeting specification.。
Summary of the invention
The present invention is in order to make up the deficiencies in the prior art, and provide a kind of waterproof construction of new GRC link plate, this waterproof construction is simple, easy for installation, effectively can avoid the seepage between link plate, meet the requirement of building curtain wall waterproofing rule; Another object of the present invention is to the mounting process that this kind of waterproof construction is provided, this technological design be superior, simple installation, precision easily controls, and can realize good physics waterproof effect;
For achieving the above object, the technical scheme that the present invention takes is:
A waterproof construction for new GRC link plate, is characterized in that: comprise the water bar being arranged on lower link plate side, is arranged on the weather strip between upper hanging plate and lower link plate and fluid sealant; Described fluid sealant is arranged on the outside of weather strip;
Further improvement, is provided with the space of 5mm between described upper hanging plate and lower link plate; Described weather strip and described fluid sealant are all arranged in this space; Utilize described weather strip and described fluid sealant to realize twice waterproof, effectively prevent water from infiltrating space inner;
Further improvement, the height of described water bar is 55mm, and thickness is 20mm; Be conducive to the turned welt dash increasing 20mm at the top edges of boards of lower link plate like this, avoided water to infiltrate space inner, to stop steelframe corrosion, the generation of the construction chronic disease such as metope leaks;
Further improvement, the distance that the degree of depth of described fluid sealant is greater than the width in described space is 2mm;
Further improvement, described weather strip is Ethylene Propylene Terpolymer foam seal bar;
Further improvement, described fluid sealant is sealing neutral silicone resin;
The mounting process of above-mentioned waterproof construction, concrete content is as follows:
The first step, upper hanging plate and lower link plate screw to be installed together, and to leave the space of 5mm between upper hanging plate and lower link plate;
Second step, at a side of lower link plate, water bar is installed, and is screwed together; And control the height that water bar exceeds lower baffle plate edge 20mm;
3rd step, Ethylene Propylene Terpolymer foam seal article is filled in the space of step one;
Sealing neutral silicone resin is injected, according to the width in space, by the injection severity control of fluid sealant within the scope of the 2mm being greater than gap length in 4th step, space outside weather strip;
Compared with prior art, adopt such scheme, the invention has the beneficial effects as follows: the present invention is by the twice waterproof type at GRC building curtain wall splicing seams, especially at the dash that GRC link plate top edge increases, can in the harsh weather of torrential rain, also can prevent having infiltration to enter in cavity in splicing gap, stop steelframe corrosion completely thus, the generation of the construction chronic disease such as metope leaks.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Wherein, 1, upper hanging plate; 2, water bar; 3, space; 4, weather strip; 5, fluid sealant; 6, lower link plate;
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
As shown in Figure 1, a kind of waterproof construction of new GRC link plate, comprises the water bar 2 being arranged on lower link plate 6 side, is arranged on the weather strip 4 between upper hanging plate 1 and lower link plate 6 and fluid sealant 5; Described fluid sealant 5 is arranged on the outside of weather strip 4;
The space 3 of 5mm is provided with between described upper hanging plate 1 and lower link plate 6; Described weather strip 4 is all arranged in this space 3 with described fluid sealant 5; Utilize described weather strip 4 to realize twice waterproof with described fluid sealant 5, effectively prevent water from infiltrating space 1 inner;
The height of described water bar 2 is 55mm, and thickness is 20mm; Be conducive to the turned welt dash increasing 20mm at the top edges of boards of lower link plate 6 like this, avoided water to infiltrate space 1 inner, to stop steelframe corrosion, the generation of the construction chronic disease such as metope leaks;
The distance that the degree of depth of described fluid sealant 5 is greater than the width in described space 1 is 2mm;
Described weather strip 4 is Ethylene Propylene Terpolymer foam seal bar;
Described fluid sealant 5 is sealing neutral silicone resin;
The mounting process of above-mentioned waterproof construction, concrete content is as follows:
The first step, upper hanging plate 1 and lower link plate 6 to be installed together with screw, and to leave the space of 5mm between upper hanging plate 1 and lower link plate 6;
Second step, at a side of lower link plate 6, water bar 2 is installed, and is screwed together; And control the height that water bar 2 exceeds lower link plate 6 edge 20mm;
3rd step, Ethylene Propylene Terpolymer foam seal articles 4 is filled in the space 1 of step one;
Sealing neutral silicone resin 5 is injected, according to the width in space 1, by the injection severity control of fluid sealant 5 within the scope of the 2mm being greater than space 1 width in 4th step, space 1 outside weather strip 4;
The principle of Deepen Design: the connecting method 1, analyzing each GRC link plate; 2, the connected mode of the external styling of each link plate, up and down link plate is resolved; 3, the classification of waterproof of this building and in-built system requirements is understood; 4, determine the waterproof measure needing to take according to above-mentioned information, and according to the different shaping of each link plate and correlation, carry out the layout design of each parts; 5, the production and processing of corresponding component is carried out according to the design drawing of each parts; 6, analyze the content of Deepen Design figure, carry out the adjustment of thin portion, to meet the needs of the increase dash on link plate top better; 7, the top water retaining height controlling lower link plate is 20mm; 8, control the predetermined thickness of upper and lower link plate, make control errors within 2mm, to prevent because link plate edge thickness differs, when causing installation, link plate splicing out-of-flatness;
The present invention strictly realizes the structure of various parts and the control of size in product Deepen Design and mold pressing process; Such as, when product Deepen Design, the top edges of boards of GRC link plate are increased the turned welt dash of 20mm; In the fixed thick process of the joint of link plate up and down that Mold Making is; When production and processing to the polishing of upper and lower plate limit mouth and waterproofing work; To the adjustment of plate plane in construction and installation, and indwelling 5mm space; After installation, the anti-Water blown weather strip of filling Ethylene Propylene Terpolymer; Inject sealing neutral silicone resin, stay seam width according to different plate, injecting glue thickness is greater than and stays seam width 2mm;
The present invention is by the twice waterproof type at GRC building curtain wall splicing seams, especially at the dash that GRC link plate top edge increases, can in the harsh weather of torrential rain, also can prevent having infiltration to enter in cavity in splicing gap, stop steelframe corrosion completely thus, the generation of the construction chronic disease such as metope leaks;
Technical solution of the present invention processing is simple, easy construction;
The water resistance of excellence of the present invention is the popularization of GRC building curtain wall and the maximum power-assisted of development;
The present invention, by increasing the mode of dash mode and employing twice waterproof measure, has stopped the seepage of upper and lower plate seam crossing completely; Even if especially to expose to the sun and rain throughout the year lower season cracking because belong to the sealing joint strip of chemical waterproof type and fluid sealant when southern thunderstorm season, but the watertight shutter that link plate increases is physics waterproof, not by burn-in effects, unless the damage of whole link plate;
The present invention is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, done all conversion, all drop within protection scope of the present invention.
Claims (7)
1. a waterproof construction for new GRC link plate, is characterized in that: comprise the water bar being arranged on lower link plate side, is arranged on the weather strip between upper hanging plate and lower link plate and fluid sealant; Described fluid sealant is arranged on the outside of weather strip.
2. the waterproof construction of a kind of new GRC link plate according to claim 1, is characterized in that: the space being provided with 5mm between described upper hanging plate and lower link plate.
3. the waterproof construction of a kind of new GRC link plate according to claim 1, is characterized in that: the height of described water bar is 55mm, and thickness is 20mm.
4. the waterproof construction of a kind of new GRC link plate according to claim 1, is characterized in that: the distance that the degree of depth of described fluid sealant is greater than the width in described space is 2mm.
5. the waterproof construction of a kind of new GRC link plate according to claim 1, is characterized in that: described weather strip is Ethylene Propylene Terpolymer foam seal bar.
6. the waterproof construction of a kind of new GRC link plate according to claim 1, is characterized in that: described fluid sealant is sealing neutral silicone resin.
7. the mounting process of waterproof construction as claimed in claim 1, is characterized in that: concrete content is as follows:
The first step, upper hanging plate and lower link plate screw to be installed together, and to leave the space of 5mm between upper hanging plate and lower link plate;
Second step, at a side of lower link plate, water bar is installed, and is screwed together; And control the height that water bar exceeds lower baffle plate edge 20mm;
3rd step, Ethylene Propylene Terpolymer foam seal article is filled in the space of step one;
Sealing neutral silicone resin is injected, according to the width in space, by the injection severity control of fluid sealant within the scope of the 2mm being greater than gap length in 4th step, space outside weather strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410783061.XA CN104532991A (en) | 2014-12-18 | 2014-12-18 | Waterproof structure of novel GRC hanging plates and installing process of waterproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410783061.XA CN104532991A (en) | 2014-12-18 | 2014-12-18 | Waterproof structure of novel GRC hanging plates and installing process of waterproof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104532991A true CN104532991A (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410783061.XA Pending CN104532991A (en) | 2014-12-18 | 2014-12-18 | Waterproof structure of novel GRC hanging plates and installing process of waterproof structure |
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| CN (1) | CN104532991A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2679266Y (en) * | 2004-04-27 | 2005-02-16 | 黄祖兴 | Thermal insulation curtain wall madle of color steel sandwich |
| KR100848845B1 (en) * | 2006-08-04 | 2008-07-28 | (주)무한이엔지 | Curtain wall structure of glass window using steel frame |
| CN101514580A (en) * | 2009-04-03 | 2009-08-26 | 卞修清 | A general cladding construction method of wall thermal insulation decoration |
| CN202299051U (en) * | 2011-10-30 | 2012-07-04 | 上海开祥幕墙有限公司 | Waterproof curtain wall |
| CN102758509A (en) * | 2012-07-10 | 2012-10-31 | 长春工程学院 | Horizontal seam waterproof plate of prefabricated exterior wall cladding |
| CN204475592U (en) * | 2014-12-18 | 2015-07-15 | 上海卓欧建筑装饰工程有限公司 | A kind of waterproof construction of new GRC link plate |
-
2014
- 2014-12-18 CN CN201410783061.XA patent/CN104532991A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2679266Y (en) * | 2004-04-27 | 2005-02-16 | 黄祖兴 | Thermal insulation curtain wall madle of color steel sandwich |
| KR100848845B1 (en) * | 2006-08-04 | 2008-07-28 | (주)무한이엔지 | Curtain wall structure of glass window using steel frame |
| CN101514580A (en) * | 2009-04-03 | 2009-08-26 | 卞修清 | A general cladding construction method of wall thermal insulation decoration |
| CN202299051U (en) * | 2011-10-30 | 2012-07-04 | 上海开祥幕墙有限公司 | Waterproof curtain wall |
| CN102758509A (en) * | 2012-07-10 | 2012-10-31 | 长春工程学院 | Horizontal seam waterproof plate of prefabricated exterior wall cladding |
| CN204475592U (en) * | 2014-12-18 | 2015-07-15 | 上海卓欧建筑装饰工程有限公司 | A kind of waterproof construction of new GRC link plate |
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Application publication date: 20150422 |
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| RJ01 | Rejection of invention patent application after publication |