CN104088407A - Anti-leakage prefabricated component - Google Patents
Anti-leakage prefabricated component Download PDFInfo
- Publication number
- CN104088407A CN104088407A CN201410320912.7A CN201410320912A CN104088407A CN 104088407 A CN104088407 A CN 104088407A CN 201410320912 A CN201410320912 A CN 201410320912A CN 104088407 A CN104088407 A CN 104088407A
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- China
- Prior art keywords
- prefabricated units
- groove
- cement board
- link slot
- prefabricated component
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention provides an anti-leakage prefabricated component which comprises a prefabricated component base layer and a drainage body. The prefabricated component base layer comprises a groove cement plate and a filling layer, the filling layer is disposed between the groove cement plate and the drainage body, a groove of the groove cement plate is of a U type, the left side and the right side of the groove cement plate are provided with connection grooves arranged oppositely, and a drainage hole is formed in the bottom of the drainage body. The anti-leakage prefabricated component has the advantages that cracking does not happen when the component is used, the service life is long and the component does not need to be maintained frequently.
Description
Technical field
The invention belongs to building prefabricated components field, especially relate to the prefabricated units of antiseep.
Background technology
At present the oblique roofing of prefabricated units often adopts lightweight structures, usually occurs crack in use for some time and causes and leak; Or the micropore and the pore that due to roof cement, in hydration and hardening process, form produce seepage.Roof waterproof layer needed to overhaul mending-leakage after losing efficacy and producing seepage, but because light prefabricated concrete component should not be played cutter in a large number, and this type of builds house in one's early years often can not meet energy-saving and emission-reduction requirement, so this type of roofing can not increase load, be difficult to carry out thorough maintenance and renovation.Existing also useful simple leakproof, craft leakage mending method are in the boiling hot pattern of pitch for roof surface, and the deficiency that the method exists is that application life is short, is generally 3-5.Simultaneously, the roof of building construction generally adopts prefabricated reinforced concrete multi-hole board, by do insulation layer with expanded perlite above plate body, repaving waterproof roll is equipped with pitch and makes the sticky waterproofing materialss of three oil two, also have and use flexible material to do waterproofing materials as plastic ointment, modified bitumen and some other sealing agent, this kind structural cost is low, construction is simple, labour intensity is little, but while producing crack along with factor impacts such as the joint portion expanded by heating shrinkage between precast plate or corrosion, will inevitably there is seepage in roof.In addition, also have a kind of integrated poured steel concrete in scene that adopts as roof structure, this kind of structure has advantages of that antiseep ability is strong, but exist whole roof from great, construction technology is loaded down with trivial details, the cycle is long, labour intensity is large, and cost is high, the shortcoming that heat preservation and insulation is undesirable.
Summary of the invention
The problem to be solved in the present invention is to provide the prefabricated units of antiseep, has the features such as good leak-proof effect, heat insulation and preservation effect is good, cost is low, construction technology is simple, labour intensity is low.
For solving the problems of the technologies described above, the technical solution used in the present invention is: the prefabricated units of antiseep, comprise prefabricated units basic unit, excretion body, described prefabricated units basic unit comprises groove cement board, packed layer, between described groove cement board and described excretion body, be provided with packed layer, the groove of described groove cement board is U-shaped, and the described link slot that the described groove cement board left and right sides is provided with link slot and both sides oppositely arranges, and described excretion body bottom is provided with plug hole.
Described prefabricated units substrate surface is provided with waterproof heat-insulating layer.
Described waterproof heat-insulating layer is LB-30 decorative waterproof water heat-insulating and energy-saving paint material.
Described link slot is rectangular channel.
The beneficial effect that the present invention has is: plug hole is connected with sewer pipe, and draining in time, guarantees that leakage is less than excretion, has the effect of permanent leakproof; Adopt LB-30 decorative waterproof water heat-insulating and energy-saving paint material environmental protection and energy saving waterproof in time; By link slot, prefabricated units are connected, it is firm, convenient to connect; When building roof, the U-shaped groove of groove cement board can cement injection mortar or adhesive glue, then in bottling body upper end, crams waterproofing materials, strengthens water proofing property.The present invention can not chap, ftracture in using, and long service life, does not need frequent maintenance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
In figure:
1, prefabricated units basic unit 2, groove cement board 3, packed layer
4, excretion body 5, groove 6, link slot
7, plug hole 8, waterproof heat-insulating layer
The specific embodiment
As shown in Figure 1, the prefabricated units of antiseep of the present invention, comprise prefabricated units basic unit 1, excretion body 4, prefabricated units basic unit 1 comprises groove cement board 2, packed layer 3, between groove cement board 3 and excretion body 4, be provided with packed layer 3, the groove 5 of groove cement board 2 is U-shaped, and the link slot 6 that groove cement board 2 left and right sides are provided with link slot 6 and both sides oppositely arranges, and excretion body 4 bottoms are provided with plug hole 7.
Prefabricated units basic unit 1 surface is provided with waterproof heat-insulating layer 8.
Waterproof heat-insulating layer 8 is LB-30 decorative waterproof water heat-insulating and energy-saving paint material.LB-30 decorative waterproof water heat-insulating and energy-saving paint is to use space high-tech technology, adopt import high resiliency, the acrylic emulsion of high-weatherability and organosilicon copolymer resins, add extraordinary combined reflected sunshine material, prepare the building coating of the function four-in-ones such as waterproof, cooling, heat insulation and decoration, a kind of high-weatherability that has, high Solar reflectance and high strength, elastomeric exterior wall Novel roof green environmental friendly coatings.
Link slot 6 is rectangular channel.Prefabricated units connect by link slot 6, and it is firm, convenient to connect.
Embodiment mono-: prefabricated units basic unit 1 overall width is 800mm, thick 120mm, the peripheral bottom width 80mm of link slot 6, high 40mm, in link slot 6, enclose bottom width 60mm, height is 20mm, two of opposite direction link slots make-up Shang Xia 6 during installation, in prefabricated units basic unit 1, scribble the waterproof heat-insulating layer 8 that 0.8-1mm is thick, excretion body 4 is arranged at the bottom of prefabricated units basic unit 1, plug hole 7 is uniformly distributed on excretion body 4 bottoms, the groove 5 of groove cement board 2 can cement injection mortar or adhesive glue, then in bottling body upper end, crams waterproofing materials, strengthens water proofing property.
Above one embodiment of the present of invention are had been described in detail, but described content is only preferred embodiment of the present invention, can not be considered to for limiting practical range of the present invention.All equalization variations of doing according to the present patent application scope and improvement etc., within all should still belonging to patent covering scope of the present invention.
Claims (4)
1. the prefabricated units of an antiseep, it is characterized in that: comprise prefabricated units basic unit, excretion body, described prefabricated units basic unit comprises groove cement board, packed layer, between described groove cement board and described excretion body, be provided with packed layer, the groove of described groove cement board is U-shaped, the described link slot that the described groove cement board left and right sides is provided with link slot and both sides oppositely arranges, and described excretion body bottom is provided with plug hole.
2. the prefabricated units of antiseep according to claim 1, is characterized in that: described prefabricated units substrate surface is provided with waterproof heat-insulating layer.
3. the prefabricated units of antiseep according to claim 2, is characterized in that: described waterproof heat-insulating layer is LB-30 decorative waterproof water heat-insulating and energy-saving paint material.
4. the prefabricated units of antiseep according to claim 1, is characterized in that: described link slot is rectangular channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410320912.7A CN104088407A (en) | 2014-07-04 | 2014-07-04 | Anti-leakage prefabricated component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410320912.7A CN104088407A (en) | 2014-07-04 | 2014-07-04 | Anti-leakage prefabricated component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104088407A true CN104088407A (en) | 2014-10-08 |
Family
ID=51636154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410320912.7A Pending CN104088407A (en) | 2014-07-04 | 2014-07-04 | Anti-leakage prefabricated component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104088407A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958328A (en) * | 2017-03-24 | 2017-07-18 | 管秀发 | A kind of prefabricated flue mending-leakage reinforced structure and construction method |
| CN109944446A (en) * | 2019-04-28 | 2019-06-28 | 中建四局第三建筑工程有限公司 | A kind of construction method and structure of roofing flashing |
| CN110057634A (en) * | 2019-04-11 | 2019-07-26 | 东北石油大学 | A kind of device and method manufacturing rock core crack |
-
2014
- 2014-07-04 CN CN201410320912.7A patent/CN104088407A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958328A (en) * | 2017-03-24 | 2017-07-18 | 管秀发 | A kind of prefabricated flue mending-leakage reinforced structure and construction method |
| CN110057634A (en) * | 2019-04-11 | 2019-07-26 | 东北石油大学 | A kind of device and method manufacturing rock core crack |
| CN110057634B (en) * | 2019-04-11 | 2021-09-07 | 东北石油大学 | Device and method for manufacturing core cracks |
| CN109944446A (en) * | 2019-04-28 | 2019-06-28 | 中建四局第三建筑工程有限公司 | A kind of construction method and structure of roofing flashing |
| CN109944446B (en) * | 2019-04-28 | 2023-07-14 | 中建四局第三建设有限公司 | Construction method and structure for roof flashing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141008 |
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| WD01 | Invention patent application deemed withdrawn after publication |