CN201972256U - Modified expanded perlite plate with gridding reinforcing ribs - Google Patents
Modified expanded perlite plate with gridding reinforcing ribs Download PDFInfo
- Publication number
- CN201972256U CN201972256U CN2010205536671U CN201020553667U CN201972256U CN 201972256 U CN201972256 U CN 201972256U CN 2010205536671 U CN2010205536671 U CN 2010205536671U CN 201020553667 U CN201020553667 U CN 201020553667U CN 201972256 U CN201972256 U CN 201972256U
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- reinforcing rib
- expanded perlite
- modified expanded
- grid
- perlite plate
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Abstract
A modified expanded perlite plate with gridding reinforcing ribs for external heat preservation of an external wall is formed by embedding a layer of reinforcing ribs made of a metal steel wire net and a glass fiber net or a chemical fiber net into the surface of the modified expanded perlite plate to improve the tensile strength and breaking strength of the modified expanded perlite plate. A modified expanded perlite plate protection layer outside the reinforcing ribs is isolated from the reinforcing ribs from the external environment to improve the corrosion resistance and durability of the reinforcing ribs. The optimum aperture distance of the reinforcing ribs adopting the metal net is 10-30*10-30 mm, and the optimum thickness of the protection layer of the reinforcing ribs is 10-40 mm. The optimum aperture distance of the reinforcing ribs adopting the glass fiber net or the chemical fiber net is 7-20*7-20 mm, and the optimum thickness of the protection layer of the reinforcing ribs is 10-30 mm. The modified expanded perlite plate is suitable for anchoring an external heat preservation wall body of the modified expanded perlite plate by a machinery fixing device, thereby obviously improving stability and use safety of an external heat preservation layer. The modified expanded perlite plate is particularly suitable for external heat preservation energy-saving modification works of the conventional building bodies.
Description
Affiliated technical field
The utility model relates to the modified expanded perlite plate that accompanies two-way grid reinforcing rib in a kind of top layer, is particularly useful for the external heat insulating wall of mechanical fastening system anchoring modified expanded perlite plate.
Background technology
At present, existing modified expanded perlite plate sheet material is by molding machine die compression set type after foaming, be characterized in that density and coefficient of thermal conductivity are more satisfactory, but tensile strength and rupture strength are lower, easily produce cracking, distortion, shrink, when being used for mechanical anchor heat-insulation plate for external body of wall, exist by the insulation modified expanded perlite plate of anchored enbrittle, the problem and the shortcoming of easy fracture, therefore need to improve.
Summary of the invention
In order to overcome the defective of the existing modified expanded perlite plate of mechanical fastening system anchoring insulation layer less stable, the utility model provides a kind of insulation modified expanded perlite plate of being made up of the two-way grid reinforcing rib that accompanies in modified expanded perlite plate and its top layer, this grid reinforcing rib modified expanded perlite plate can improve the tensile strength and the rupture strength of plate, thus the mechanical property and the resistance to overturning of enhancing modified expanded pearlite rock beam outer heat preservation system.
The technical scheme that its technical problem that solves the utility model adopts is: in the plate face top layer of insulation modified expanded perlite plate; the two-way grid reinforcing rib of one deck is set; reinforcing rib is metal grill reinforcing rib, fiberglass gridding reinforcing rib or chemical fiber web grid reinforcing rib; it is characterized in that: the external surface of grid reinforcing rib is with one deck modified expanded perlite plate topping; make isolation such as the thin floated coat mortar of the outer environment of grid reinforcing rib and plate face, improve anticorrosive and durability.As required, grid reinforcing rib can be in the two-sided setting of plate, also can be in the single face setting of plate.
Above-mentioned metal grill reinforcing rib is to be formed by connecting by vertical steel wire and transverse steel wire right-angled intersection electric welding, and the grid aperture spacing of reinforcing rib is 5～60 * 5～60mm, and optimal spacing is 10～30 * 10～30mm; Reinforcing rib is hot-dip galvanizing steel wire, cold-drawn low-carbon wire, stainless steel wire or alloy-steel wire; Steel wire diameter is 0.5～4.0mm, and optimum diameter is 0.9～2.5mm; The modified expanded perlite plate protective layer thickness of metal grill reinforcing rib is 7～50mm from the outer peripheral distance of plate face promptly, and the modified expanded perlite plate topping optimum thickness of metal grill reinforcing rib is 10～40mm.
Above-mentioned fiberglass gridding reinforcing rib is to be formed by glass fiber warp and parallel right-angled intersection woollen yarn knitting, and the grid aperture spacing of reinforcing rib is 5～30 * 5～30mm, and optimal spacing is 7～20 * 7～20mm; The protective layer thickness of reinforcing rib is 7～40mm, and optimum thickness is 10～30mm.
Above-mentioned chemical fibre grid reinforcing rib is to be formed by chemical fibre warp and parallel right-angled intersection woollen yarn knitting, and chemical fibre is polyester fiber, Fypro, polyacrylonitrile fibre, vinal or polyolefine fiber; The grid aperture spacing of reinforcing rib is 5～30 * 5～30mm, and optimal spacing is 7～20 * 7～20mm; The protective layer thickness of reinforcing rib is 7～40mm, and optimum thickness is 10～30mm.
The utility model can be used grid reinforcing rib and modified expanded perlite plate one step completed method in mold pressing, forming process, the grid reinforcing rib folder is attached in the top layer of modified expanded perlite plate, guarantees the globality and the seal of grid reinforcing rib medial and lateral modified expanded perlite plate body.
The beneficial effects of the utility model are: compare with existing modified expanded perlite plate, grid reinforcing rib modified expanded perlite plate has tensile strength and the obvious advantage that improves of rupture strength.Be applicable to the external heat insulating wall of mechanical fastening system anchoring modified expanded perlite plate, can solve the shortcoming of the intrinsic fragility of modified expanded perlite plate, easy fracture.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is an organigram of the present utility model.
Fig. 2 is the longitudinal sectional drawing of Fig. 1.
Among the figure: 1. modified expanded perlite central layer, 2. grid reinforcing rib, 3. the modified expanded perlite plate topping of reinforcing rib
The specific embodiment
In Fig. 1, Fig. 2, the utility model grid reinforcing rib modified expanded perlite plate is made up of the modified expanded perlite plate topping 3 of modified expanded perlite central layer 1, grid reinforcing rib 2 and reinforcing rib from inside to outside successively.Grid reinforcing rib 2 is that vertical steel wire and transverse steel wire right-angled intersection electric welding are formed by connecting, and is perhaps formed by glass fiber or science fabric warp and parallel right-angled intersection woollen yarn knitting.The modified expanded perlite plate topping 3 and the 1 synchronous processing moulding of modified expanded perlite central layer of reinforcing rib are combined into a whole sheet material, and grid reinforcing rib 2 and the external environment conditions such as thin floated coat on the plate face are isolated, and prevent that reinforcing rib from being alkalized, corroding.
Claims (8)
1. grid reinforcing rib modified expanded perlite plate; the insulation modified expanded perlite plate of forming by the two-way grid reinforcing rib that accompanies in modified expanded perlite plate and its top layer; grid reinforcing rib is metal grill reinforcing rib, fiberglass gridding reinforcing rib or chemical fibre grid reinforcing rib, it is characterized in that: the external surface of grid reinforcing rib is with one deck modified expanded perlite plate topping.
2. grid reinforcing rib modified expanded perlite plate according to claim 1 is characterized in that: described metal grill reinforcing rib is to be formed by connecting by vertical steel wire and transverse steel wire right-angled intersection electric welding, and grid aperture spacing is 5～60 * 5～60mm; Reinforcing rib is hot-dip galvanizing steel wire, cold-drawn low-carbon wire, stainless steel wire or alloy-steel wire, and steel wire diameter is 0.5～4.0mm; Reinforcing rib is two-sided setting or single face setting.
3. grid reinforcing rib modified expanded perlite plate according to claim 1 is characterized in that: described fiberglass gridding reinforcing rib is the grid cloth that is formed by glass fiber warp and parallel right-angled intersection woollen yarn knitting, and grid aperture spacing is 5～30 * 5～30mm; Reinforcing rib is two-sided setting or single face setting.
4. grid reinforcing rib modified expanded perlite plate according to claim 1, it is characterized in that: described chemical fibre grid reinforcing rib is the grid cloth that is formed by chemical fibre warp and parallel right-angled intersection woollen yarn knitting, and chemical fibre is polyester fiber, Fypro, polyacrylonitrile fibre, vinal or polyolefine fiber; Grid aperture spacing is 5～30 * 5～30mm; Reinforcing rib is two-sided setting or single face setting.
5. grid reinforcing rib modified expanded perlite plate according to claim 1 is characterized in that: the modified expanded perlite plate protective layer thickness of metal grill reinforcing rib is 7～50mm; The modified expanded perlite plate protective layer thickness of glass fiber or chemical fibre grid reinforcing rib is 7～40mm; Modified expanded perlite plate topping and modified expanded perlite central layer are combined into a whole sheet material.
6. grid reinforcing rib modified expanded perlite plate according to claim 1 is characterized in that: the grid aperture optimal spacing of described metal grill reinforcing rib is 10～30 * 10～30mm; The steel wire optimum diameter of reinforcing rib is 0.9～2.5mm.
7. grid reinforcing rib modified expanded perlite plate according to claim 1 is characterized in that: the grid aperture optimal spacing of described glass fiber or chemical fibre grid reinforcing rib is 7～20 * 7～20mm.
8. grid reinforcing rib modified expanded perlite plate according to claim 1 is characterized in that: the modified expanded perlite plate topping optimum thickness of metal grill reinforcing rib is 10～40mm; The optimum thickness of the modified expanded perlite plate topping of glass fiber or chemical fibre grid reinforcing rib is 10～30mm.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205536671U CN201972256U (en) | 2010-10-09 | 2010-10-09 | Modified expanded perlite plate with gridding reinforcing ribs |
| GB1303893.0A GB2497454A (en) | 2010-08-06 | 2011-07-29 | Grid-reinforced thermal insulation board |
| US13/814,444 US20130143061A1 (en) | 2010-08-06 | 2011-07-29 | Grid-Reinforced Insulation Board |
| DE201111102637 DE112011102637T5 (en) | 2010-08-06 | 2011-07-29 | Insulation board with lattice rib reinforcement |
| PCT/CN2011/077778 WO2012016501A1 (en) | 2010-08-06 | 2011-07-29 | Grid-reinforced thermal insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205536671U CN201972256U (en) | 2010-10-09 | 2010-10-09 | Modified expanded perlite plate with gridding reinforcing ribs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201972256U true CN201972256U (en) | 2011-09-14 |
Family
ID=44577364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205536671U Expired - Fee Related CN201972256U (en) | 2010-08-06 | 2010-10-09 | Modified expanded perlite plate with gridding reinforcing ribs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201972256U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101974945A (en) * | 2010-10-09 | 2011-02-16 | 上海一金节能科技有限公司 | Modified expanded perlite plate of net reinforcing ribs |
| CN112392162A (en) * | 2020-12-08 | 2021-02-23 | 安徽泰莱保温科技有限公司 | Method for insulating external wall |
-
2010
- 2010-10-09 CN CN2010205536671U patent/CN201972256U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101974945A (en) * | 2010-10-09 | 2011-02-16 | 上海一金节能科技有限公司 | Modified expanded perlite plate of net reinforcing ribs |
| CN112392162A (en) * | 2020-12-08 | 2021-02-23 | 安徽泰莱保温科技有限公司 | Method for insulating external wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20161009 |