CN103866978A - Waterproof technology for FC cement fibre plate - Google Patents
Waterproof technology for FC cement fibre plate Download PDFInfo
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- CN103866978A CN103866978A CN201210542790.7A CN201210542790A CN103866978A CN 103866978 A CN103866978 A CN 103866978A CN 201210542790 A CN201210542790 A CN 201210542790A CN 103866978 A CN103866978 A CN 103866978A
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- Prior art keywords
- waterproof
- layer
- water
- repellent paint
- floor
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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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- 239000004568 cement Substances 0.000 title claims abstract description 48
- 238000005516 engineering process Methods 0.000 title claims abstract description 18
- 239000000835 fiber Substances 0.000 title abstract 6
- 239000003973 paint Substances 0.000 claims abstract description 44
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 24
- 238000010276 construction Methods 0.000 claims abstract description 19
- 238000000576 coating method Methods 0.000 claims abstract description 18
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 18
- 238000003756 stirring Methods 0.000 claims abstract description 5
- 239000005871 repellent Substances 0.000 claims description 39
- 229920000642 polymer Polymers 0.000 claims description 17
- 238000005336 cracking Methods 0.000 claims description 10
- 238000004078 waterproofing Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000011083 cement mortar Substances 0.000 claims description 7
- 239000004816 latex Substances 0.000 claims description 6
- 229920000126 latex Polymers 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 6
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 238000010422 painting Methods 0.000 claims description 3
- 239000011505 plaster Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 238000001035 drying Methods 0.000 abstract 3
- 239000004745 nonwoven fabric Substances 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- 238000002156 mixing Methods 0.000 description 7
- 230000001680 brushing effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000011344 liquid material Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Landscapes
- Floor Finish (AREA)
Abstract
The invention discloses a waterproof technology for FC cement fibre plate, and the waterproof technology for FC cement fibre plate comprises the steps as follows: (1) dedusting; (2) coating waterproof paint: coating the first layer of waterproof paint at the plate piece; (3) pasting anti-crack non-woven fabric layer: pasting anti-crack non-woven fabric layer while the processing interface of the first layer of waterproof paint is not dry and adding the second layer of waterproof paint immediately; (4) coating the waterproof agent: coating the first layer of waterproof agent at the parts requiring waterproof requirement after drying the second layer of waterproof paint totally; (5) laying the cushion: stirring the mortar after drying the first layer of waterproof agent totally, and coating the second layer of waterproof agent on the ground after drying the mortar totally. The waterproof technology for FC cement fibre plate is applied to the building using the FC cement fibre plate as the floor or wall portable house and other waterproof work with higher grade requirement on FC cement fibre plate, the surface of the plate is not wetted during the whole process, the construction is convenient and the process is simple, the material cost is low while significant social and economic benefits can be realized.
Description
Technical field
The present invention relates to a kind of technical field of buildings, particularly a kind of FC cement fibrolite plate waterproof technology.
Background technology
Movable plank house is a kind of taking light steel as skeleton, taking sandwiched plate as cladding, carrying out space with standard module series closes, member is with bolts, the environmental protection and economy type portable plate house of novel concept, can carry out quickly and easily assembly and disassembly, realize the universal standardization of temporary building, set up the building theory of environmental protection and energy saving, quickness and high efficiency.
Present movable plank house generally adopts FC cement fibrolite plate as cladding, FC cement fibrolite plate is taking siliceous, calcareous material as main material, add string, through slurrying, copy get, a kind of New Building Materials that pressurization, maintenance form, there is heat-insulating sound-insulating, the features such as light weight is high-strength, economy and beautiful appearance.After the installation of FC cement fibrolite plate, various coating is whitewashed above, simultaneously because FC cement fibrolite plate contains the easily material of water suction such as calcareous material, string, therefore FC cement fibrolite plate is exposed to airborne place and need to carries out waterproofing work, general processing method is to need filling timber material piece at the sheet material seam crossing being fixed, whole plate surface need to whitewash water-repellent paint, can extend like this sheet material application life.
China Patent No. is that 201110067835.4 patent of invention discloses a kind of rigid-soft-rigid compound waterproof process, and for building the waterproof construction of silica-based, its construction sequence comprises: A, basal plane cleaning; B, sectional repair; C, brush interface glue; D, bottom rigid waterproof layer: water is in harmonious proportion gram seepage waterproofing materials to thick, and there are knife-coat application: E, a flexible waterproof layer on silica-based of interface glue in brushing: be in harmonious proportion a gram seepage waterproofing materials by elastic water-proof emulsion and prepare flexible rubber cement, subsides nonwoven slits on bottom rigid waterproof layer with this flexible rubber cement; And then on nonwoven, brush flexible rubber cement twice; F, top layer rigid waterproof layer: starch three times in large blade coating of flexible waterproof layer gram seepage, survive.The omnidistance wet trade of this invention, by rigidity, flexibility, rigid waterproof layer, construction is on the basal plane of building structure continuously, and complex waterproof layer is good water-proof effect not only, has the characteristic of self-protection simultaneously.But the method is just applicable to the plane of building basal plane to be used, edge joint position inapplicable between the plate producing when the floor being combined into for FC cement fibrolite plate or metope, between the easy slave plate of the water capacity, edge joint position enters and in FC cement fibrolite plate, causes its damage.Meanwhile, the omnidistance wet trade of the method, is not suitable for using on the FC cement fibrolite plate that draws water stronger.
Summary of the invention
The present invention proposes for the shortcoming that overcomes above prior art and exist, its technical problem solving is to provide a kind of FC cement fibrolite plate waterproof technology, solve the deficiencies in the prior art, make between piece, to be connected as a single entity between FC cement fibrolite plate plate body and plate, thereby reach good waterproof effect.
The technical solution used in the present invention is as follows:
A kind of FC cement fibrolite plate waterproof technology, comprises the following steps:
(1), dedusting: before construction, FC cement fibrolite plate surface dirt is processed clean, require dustless, without oil stain;
(2), be coated with water-repellent paint: edge joint position is coated first floor water-repellent paint between plate;
(3), paste cracking resistance nonwoven layer: when not dry at first floor water-repellent paint processing interface, stick cracking resistance nonwoven layer, and add again painting second layer water-repellent paint at once, and cracking resistance nonwoven layer is incorporated in second layer water-repellent paint, all the other want the position of waterproof to be also coated with last layer second layer water-repellent paint.Second layer water-repellent paint is identical with the material of first floor water-repellent paint;
(4), be coated with waterproof agent: after second layer water-repellent paint parches, coat first floor waterproof agent at all waterproof positions that require;
(5), lay bed course: after first floor waterproof agent parches, stir evenly mortar, carry out setting cushion on ground, the plaster position of anhydrating, after mortar parches, then is coated with second layer waterproof agent on ground.Second layer waterproof agent is identical with first floor waterproof agent material.
As a further improvement on the present invention, in described step (2), first floor water-repellent paint is processed 10 centimetres of interface widths.
As a further improvement on the present invention, in described step (2), first floor water-repellent paint is two-component polymer modified cement mortar, two-component polymer modified cement mortar is that AB is combined, A+B (after mixing)=1.9-2.0 kilogram/liter (mixed proportion 1A:1B).
As a further improvement on the present invention, first floor water-repellent paint construction environment and near-bottom temperature are at least 8 DEG C in described step (2), and no more than 4 kilograms of the consumption of every square metre of single ply waterproofing material.
As a further improvement on the present invention, in described step (4), first floor waterproof agent is polymer modified cement based waterproof coatings, polymer modified cement based waterproof coatings is that AB is combined, A+B (mixing)=1.3-1.4 kilogram/liter (part by weight=1A:1B).
As a further improvement on the present invention, in described step (4), first floor waterproof agent is: 8 DEG C of minimum environment and basal plane temperature when construction, and single construction consumption is less than 2 kilograms/square metre.
As a further improvement on the present invention, in described step (5), mortar component ratio is: the mixture of modified carboxyl latex: water: cement: sand=1:1:1:1.
As a further improvement on the present invention, in described step (5) mortar thickness be 5mm to 30mm not etc.
Beneficial effect of the present invention is as follows:
The present invention adopts two-layer waterproof layer structure, piece brushing waterproofing materials between plate simultaneously, piece and plate body between plate are connected as a single entity, can be good at playing the effect of waterproof, in waterproofing course, be provided with cracking resistance nonwoven layer simultaneously, can effectively prevent from causing because of floor tension force or damage water resistance to reduce.The present invention is applied to and adopts FC cement fibrolite plate as floor or wall movable plank house and the higher waterproofing of other employing FC cement fibrolite plate class requirements, whole process does not need the moistening plate surface that waters, easy construction, and step is easy, material cost is lower, produces larger economic results in society.
Detailed description of the invention
Following embodiment describes the present invention in detail.Prepare various raw material used in the present invention and instrument and be conventional products on market, all can buy directly and obtain by market.
The primary raw material adopting in construction technology of the present invention is as follows:
First floor water-repellent paint is: two-component polymer modified cement mortar, is made up of AB component, wherein: A component: liquid; B component: powder, meets national standard JC/T 894-2001 Type 1 (polymer modified cement based waterproof coatings) certification;
Second layer water-repellent paint is identical with first floor water-repellent paint material;
First floor waterproof agent is: polymer modified cement based waterproof coatings, is made up of AB component, wherein: A component: liquid; B component: powder, meets national standard JC/T 894-2001 Type 1 (polymer modified cement based waterproof coatings) certification;
Second layer waterproof agent is: identical with first floor waterproof agent material;
Sila latex: modified carboxyl latex solution, meets national standard JC/T 894-2001 Type 1 (polymer modified cement based waterproof coatings) certification.
Specific embodiment of the invention step is as follows:
A kind of FC cement fibrolite plate waterproof technology, comprises the following steps:
(1), dedusting: before construction, FC cement fibrolite plate surface dirt is processed clean, require dustless, without oil stain;
(2), be coated with water-repellent paint: edge joint position is coated first floor water-repellent paint between plate, and first floor waterproof coating is processed 10 centimetres of interface widths;
First floor water-repellent paint is two-component polymer modified cement mortar, and two-component polymer modified cement mortar is that AB is combined, A+B (after mixing)=1.9-2.0 kilogram/liter (mixed proportion 1A:1B).When blending waterproofing materials, under normal circumstances, component mixes after platform in proportion, and the denseness of mortar can be applicable to brushing.In clean container, slowly in liquid components, add pulvis, low rate mixing;
As preferred version, first floor water-repellent paint construction environment and near-bottom temperature are at least 8 DEG C, and no more than 4 kilograms of the consumption of every square metre of single ply waterproofing material;
(3), paste cracking resistance nonwoven layer: when not dry at first floor water-repellent paint processing interface, stick cracking resistance nonwoven layer, and add again painting second layer water-repellent paint at once, and cracking resistance nonwoven layer is incorporated in second layer water-repellent paint, all the other want the position of waterproof to be also coated with last layer second layer water-repellent paint.Second layer water-repellent paint is identical with the material of first floor water-repellent paint, is two-component polymer modified cement mortar;
(4), be coated with waterproof agent: after second layer water-repellent paint parches, coat first floor waterproof agent at all waterproof positions that require;
First floor waterproof agent is polymer modified cement based waterproof coatings, and polymer modified cement based waterproof coatings is that AB is combined, A+B (mixing)=1.3-1.4 kilogram/liter (part by weight=1A:1B).When blending waterproof agent, A component (liquid material) is all poured in clean container, at least 20 rise capacity, then B component is slowly added in A component (liquid material) and use simultaneously low-speed agitator (maximum speed: 500 turn part clock) stir, until mixture is evenly without grumeleuse;
As preferred version, 8 DEG C of minimum environment and basal plane temperature when construction, and single construction consumption is less than 2 kilograms/square metre;
(5), lay bed course: after first floor waterproof agent parches, stir evenly mortar, mortar is: the mixture of modified carboxyl latex: water: cement: sand=1:1:1:1.Carry out setting cushion on ground, the plaster position of anhydrating, after mortar parches, then is coated with second layer waterproof agent on ground.Second layer waterproof agent is identical with first floor waterproof agent material, is polymer modified cement based waterproof coatings.
As preferred version, while being coated with second layer waterproof agent, use wooden steamed bun cutter or steel spatula to modify mortar surface.Must note preventing that modified carboxyl latex mortar moisture content runs off too fast, can employing table and the methods such as polyethylene film, wet gunnysack or curing compound that cover are carried out maintenance, mortar must be through washing, clean, regular particles with sand.
As preferred version, mortar thickness be 5mm to 30mm not etc.The granular size of sand is relevant to corresponding screed thickness and surface requirements:
The suggestion of screed construction thickness is used sand grains footpath
Bed thickness 5 ~ 10mm is with interior 0 ~ 0.5mm
Bed thickness 11 ~ 15mm 0 ~ 1.0mm
Bed thickness 16 ~ 20mm 0 ~ 3.0mm
Above 0 ~ the 7.0mm of bed thickness 21 ~ 30mm
That in above-described embodiment and manual, describes just illustrates principle of the present invention and most preferred embodiment; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.
Claims (7)
1. a FC cement fibrolite plate waterproof technology, comprises the following steps:
(1), dedusting: before construction, FC cement fibrolite plate surface dirt is processed clean, require dustless, without oil stain;
(2), be coated with water-repellent paint: edge joint position is coated first floor water-repellent paint between plate;
(3), paste cracking resistance nonwoven layer: when not dry at first floor water-repellent paint processing interface, stick cracking resistance nonwoven layer, and horse back adds painting second layer water-repellent paint again, cracking resistance nonwoven layer is incorporated in second layer water-repellent paint, all the other want the position of waterproof to be also coated with last layer second layer water-repellent paint, and second layer water-repellent paint is identical with the material of first floor water-repellent paint;
(4), be coated with waterproof agent: after second layer water-repellent paint parches, coat first floor waterproof agent at all waterproof positions that require;
(5), lay bed course: after first floor waterproof agent parches, stir evenly mortar, carry out setting cushion on ground, the plaster position of anhydrating, after mortar parches, then is coated with second layer waterproof agent on ground, and second layer waterproof agent is identical with first floor waterproof agent material.
2. FC cement fibrolite plate waterproof technology according to claim 1, is characterized in that: in described step (2), first floor water-repellent paint is processed 10 centimetres of interface widths.
3. FC cement fibrolite plate waterproof technology according to claim 1, is characterized in that: in described step (2), first floor water-repellent paint is two-component polymer modified cement mortar.
4. FC cement fibrolite plate waterproof technology according to claim 1, is characterized in that: first floor water-repellent paint construction environment and near-bottom temperature are at least 8 DEG C in described step (2), and no more than 4 kilograms of the consumption of every square metre of single ply waterproofing material.
5. FC cement fibrolite plate waterproof technology according to claim 1, it is characterized in that: in described step (4), first floor waterproof agent is polymer modified cement based waterproof coatings, 8 DEG C of minimum environment and basal plane temperature when first floor waterproof agent is construction, and single construction consumption is less than 2 kilograms/square metre.
6. FC cement fibrolite plate waterproof technology according to claim 1, is characterized in that: in described step (5), mortar component ratio is: the mixture of modified carboxyl latex: water: cement: sand=1:1:1:1.
7. FC cement fibrolite plate waterproof technology according to claim 1, is characterized in that: in described step (5) mortar thickness be 5mm to 30mm not etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210542790.7A CN103866978A (en) | 2012-12-15 | 2012-12-15 | Waterproof technology for FC cement fibre plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210542790.7A CN103866978A (en) | 2012-12-15 | 2012-12-15 | Waterproof technology for FC cement fibre plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103866978A true CN103866978A (en) | 2014-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210542790.7A Pending CN103866978A (en) | 2012-12-15 | 2012-12-15 | Waterproof technology for FC cement fibre plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103866978A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108859288A (en) * | 2018-07-03 | 2018-11-23 | 合肥华盖光伏科技有限公司 | A kind of preparation method of architectural waterproof material |
| CN112502190A (en) * | 2020-10-30 | 2021-03-16 | 苏州久泰防水工程有限公司 | Construction method of waterproof paint |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1156780A (en) * | 1996-02-07 | 1997-08-13 | 苏州和泰化工有限公司 | Building water-proof structure layer |
| JP2002120313A (en) * | 2000-10-18 | 2002-04-23 | Toyobo Co Ltd | Waterproof reinforcing material, and film coating waterproof construction method using the same |
| CN101407697A (en) * | 2008-11-21 | 2009-04-15 | 新郑市正信涂料有限公司 | Double-component waterproof coating material and uses thereof |
| JP2011125774A (en) * | 2009-12-16 | 2011-06-30 | Somay-Q Technology Corp | Coating method |
| CN102155071A (en) * | 2011-03-15 | 2011-08-17 | 郭春未 | Rigid-soft-rigid compound waterproof process |
| CN202081585U (en) * | 2011-03-18 | 2011-12-21 | 浙江科技学院 | Anti-leakage warmth-keeping plate for building |
-
2012
- 2012-12-15 CN CN201210542790.7A patent/CN103866978A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1156780A (en) * | 1996-02-07 | 1997-08-13 | 苏州和泰化工有限公司 | Building water-proof structure layer |
| JP2002120313A (en) * | 2000-10-18 | 2002-04-23 | Toyobo Co Ltd | Waterproof reinforcing material, and film coating waterproof construction method using the same |
| CN101407697A (en) * | 2008-11-21 | 2009-04-15 | 新郑市正信涂料有限公司 | Double-component waterproof coating material and uses thereof |
| JP2011125774A (en) * | 2009-12-16 | 2011-06-30 | Somay-Q Technology Corp | Coating method |
| CN102155071A (en) * | 2011-03-15 | 2011-08-17 | 郭春未 | Rigid-soft-rigid compound waterproof process |
| CN202081585U (en) * | 2011-03-18 | 2011-12-21 | 浙江科技学院 | Anti-leakage warmth-keeping plate for building |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108859288A (en) * | 2018-07-03 | 2018-11-23 | 合肥华盖光伏科技有限公司 | A kind of preparation method of architectural waterproof material |
| CN112502190A (en) * | 2020-10-30 | 2021-03-16 | 苏州久泰防水工程有限公司 | Construction method of waterproof paint |
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Effective date of abandoning: 20160803 |
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