CN100356019C - Composite building shuttering - Google Patents
Composite building shuttering Download PDFInfo
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- CN100356019C CN100356019C CNB2005100313859A CN200510031385A CN100356019C CN 100356019 C CN100356019 C CN 100356019C CN B2005100313859 A CNB2005100313859 A CN B2005100313859A CN 200510031385 A CN200510031385 A CN 200510031385A CN 100356019 C CN100356019 C CN 100356019C
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Abstract
The present invention discloses a composite building template which is composed of panels (1 and 2) and a middle frame layer (3) between the panels (1 and 2); felt made from waste fabric fiber is immersed by chlorine magnesia cement slurry to form the panels (1 and 2); at least one layer of bamboo split cushion is immersed by the chlorine magnesia cement slurry to form the middle frame layer (3); the two panels (1 and 2) and the middle frame layer (3) are firmly combined into a whole by vibration and rolling, and then solidified; the bamboo split cushion is preferable a bamboo split cushion with more than three layers; one surface of the solidified composite building template is compounded of a layer of plastic film. The composite building template of the present invention has the advantages of high strength, good bending resistance performance, low cost, light quality and long service life. The present invention can ensure the construction quality of casting surfaces; the performance in all aspects is ideal.
Description
Technical field
The present invention relates to a kind of building form, specifically is a kind of complex architectural template.
Background technology
For preventing erosion, conserve forests, soil, vegetation, country has and eliminates wooden form in the regulation construction work gradually, and replaces with steel form.
And the cost of manufacture of steel form is very high, and rust cleaning, complicated maintenance, and then corrosion is totally generally to use several years, also have, for avoiding the template adhesion palpus oiling demoulding, so frequent pollution cement casting face often influences the adhesion fastness that the next procedure powder pastes mortar again in the cement casting operation.
A kind of in recent years bamboo glue pattern plate is more welcome, the existing gesture that replaces steel form gradually.Bamboo glue pattern plate is with which floor thin bamboo strips used for weaving pad dip-coating phenolic resins or Lauxite to form through hot pressing.Bamboo glue pattern plate intensity is better than timber, and especially bending resistance is more satisfactory.The bulk assembly unit can be followed closely and can saw, easy construction but the weight ratio punching block is light.But this bamboo glue pattern plate expensive (as more than 80 yuan of every state's target).In recent years along with rise in oil price, resin raises up step by step, and its price makes the user more and more be difficult to accept.And, this bamboo glue pattern plate also has a fatal shortcoming, because the bonding adhesive that uses all is a high molecular polymer, and this bamboo glue pattern plate is for exempting the thin bamboo strips used for weaving vestige, its surface must be coated with thicker resin, be easy to wear out, it is all the more so down to be exposed to the sun especially in the open, generally makes template and uses twice or thrice, the just aging powder that becomes fragile into of resin, its shock resistance is relatively poor, reduces workmanship, and template progressively layering make it to lose use value.For avoiding the garbage disposal expense, even for the hot water of cooking, this useless template is incinerated in the building site mostly, and poisonous smog is pungent, severe contamination air.Someone attempts improving the prescription of tacky resin, add suitable age resister and improve the application life of bamboo glue pattern plate, but the cost of product is then higher like this, and the user can't accept.
Have certain state of document announcement Europe to have chlorine magnesia cement Flakeboard Product Line, its production line investment is bigger, and its product price is higher relatively, and its sheet material also attempts doing construction formwork except that being used as partition board.Must have suitable thickness but the shaving board of this mold pressing will reach the intensity of template, its weight is very heavy.It is available reluctantly to resemble the high developed country of mechanized construction degree, also lifts by people pickaback but the developing country as us much builds occasion, and the adaptive surface of this template is very narrow.
In sum, the developing country as us up to now, also lack a kind of cheap, all comparatively ideal building form of various aspects of performance.
Summary of the invention
The technical problem to be solved in the present invention is, overcomes the defective of above prior art, and a kind of intensity height is provided, and bending resistance is good, and cheap, light weight, and long service life can guarantee casting face construction quality, all comparatively ideal complex architectural template of various aspects of performance.
Technical solution of the present invention is, a kind of complex architectural template of being made up of following material and structure is provided, panel that the felt dipping chlorine magnesia cement slurry that it is made by waste spinning fabric fiber forms and the intermedium rack-layer between the two panels are formed, described intermedium rack-layer is formed by the dipping of one deck thin bamboo strips used for weaving pad at least chlorine magnesia cement slurry, and described two panels and described intermedium rack-layer are through vibration and roll extrusion and strong bonded is solidified after being integral and formed.
Described thin bamboo strips used for weaving pad is generally two-layer above (comprise two-layer, down with), is preferably more than three layers (comprise three layers, down with), is bonded to one by the chlorine magnesia cement slurry that floods between described one deck thin bamboo strips used for weaving pad and another layer thin bamboo strips used for weaving pad.The compound one deck plastic film of one surface (work plane) hot pressing of this complex architectural template after the described curing.
After adopting above material and structure, complex architectural template of the present invention is compared with the construction formwork of prior art, has following significant advantage and beneficial effect.
One, owing to use chlorine magnesia cement slurry to make cementitious matter, eliminated relatively costly macromolecule resin bonding adhesive, the relative bamboo glue pattern plate of its cost descends (descending 50% at least) significantly, and relative then fall with steel form is bigger.
Two, because the chlorine magnesia cement belongs to inorganic matter, the problem of aging that almost is far from being, so material lifetime improves several times, promptly this complex architectural template is longer than the various templates of prior art application life.The felt veneer of dipping chlorine magnesia cement slurry is used on the two sides, can improve the shock resistance of material greatly, avoids improving application life because of bump embrittlement layering.
Three, because working strength and the good thin bamboo strips used for weaving pad of toughness are done skeleton, can keep the good bending resistance of bamboo glue pattern plate, not needing to resemble must have bigger thickness can keep necessary strength the chlorine magnesia cement wound card, and its intensity is fine and quality is lighter.
Four, the felt of this dipping chlorine magnesia cement slurry can form a gratifying plane after mold pressing.Behind the compound one deck plastic film of surface thereof hot pressing, its demoulding is rapid, and its casting surface is smooth, and can not pollute the cement casting area, more can not influence the adhesion fastness that the next procedure powder pastes mortar, does not also need will maintain as punching block very loaded down with trivial detailsly.
Five, because the material of this complex architectural template can not burn, so can not produced waste gas by burning after scrapping, its material does not contain Toxic matter yet, and contaminated soil does not promptly produce pollution to environment.
In sum, known to the inventor, this complex architectural template is all comparatively desirable building form of cheap and various aspects of performance that adapts to China and developing country's national conditions up to now.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Fig. 1 is this complex architectural template overall structure schematic diagram.
Fig. 2 is this complex architectural template cross-sectional structure schematic diagram.
The specific embodiment
In Fig. 1, Fig. 2, panel 1,2 that the felt dipping chlorine magnesia cement slurry that complex architectural template of the present invention is made by Waste Commission fabric fiber forms and the intermedium rack-layer 3 between the two panels 1,2 are formed.Described intermedium rack-layer 3 is formed by the dipping of one deck thin bamboo strips used for weaving pad at least chlorine magnesia cement slurry.Described two panels 1,2 and described intermedium rack-layer 3 through vibration and roll extrusion and strong bonded solidify after being integral and form.Described thin bamboo strips used for weaving pad be generally two-layer more than, be preferably more than three layers.Chlorine magnesia cement slurry by dipping between described one deck thin bamboo strips used for weaving pad and another layer thin bamboo strips used for weaving pad is bonded to one.
The manufacture method of this complex architectural template is as follows: the panel 1 that will be formed by the felt dipping chlorine magnesia cement slurry that waste spinning fabric fiber is made is tiled on the dull and stereotyped mould, the thin bamboo strips used for weaving pad of tiling dipping chlorine magnesia cement slurry (its market, each province, thin bamboo strips used for weaving Dianjiang south is all on sale) in the above again, by the template strength requirement can spread three layers, four layers, more than five layers or five layers.And then at the same panel 2 of the several layers thin bamboo strips used for weaving pad loam cake lastblock that is impregnated with chlorine magnesia cement slurry and panel 1, by roller (in surface rolling, in conjunction with following bobbing machine vibration) extrude air, increase density, make panel 1,2 and intermedium rack-layer 3 strong bonded in aggregates.Then this template of several piece is stacked together (i.e. this template, one flat plate mould, this template more again together with dull and stereotyped mould ... repeat the stack), apply forming pressure, treat its cure and demold, maintain ten surplus the day treat its solidify fully the back cutting edge promptly be finished product.
Some belongs to the proportioning of prior art such as chlorine magnesia cement slurry etc. in the above manufacture method, can be with reference to elaborating in the manual P5-P9 page or leaf of my patent " with the combined wall board and the manufacture method of waste textile fibre reinforced concrete side surface " (patent No. ZL02113968,7).
In the construction of casting cement,, can be the compound one deck plastic film of hot pressing on the work plane, save the trouble of each use palpus oiling demoulding like this on a surface of this complex architectural template after the curing for avoiding concrete and template adhesion.The compound one deck plastic film of described hot pressing technology then belongs to prior art (as the compound plastic film processing of the equal hot pressing in ground such as yiyang, hunan).
Claims (4)
1, a kind of complex architectural template, it comprises that bamboo slights pad, it is characterized in that: panel (1,2) that the felt dipping chlorine magnesia cement slurry that described complex architectural template is made by waste spinning fabric fiber forms and the intermedium rack-layer (3) between the two panels (1,2) are formed, described intermedium rack-layer (3) is slightd pad dipping chlorine magnesia cement slurry by one deck bamboo at least and is formed, and described two panels (1,2) and described intermedium rack-layer (3) are through vibration and roll extrusion and strong bonded is solidified after being integral and formed.
2, complex architectural template according to claim 1 is characterized in that: described bamboo is slightd and is lined with two-layerly, and described one deck bamboo is slightd pad and slights between the pad by bonding being integral of cement slurry of flooding with another layer bamboo.
3, complex architectural template according to claim 1 is characterized in that: described bamboo is slightd and is lined with three layers.
4, according to claim 1,2 or 3 described complex architectural templates, it is characterized in that: a surperficial hot pressing of this complex architectural template after the described curing is compounded with one deck plastic film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100313859A CN100356019C (en) | 2005-03-26 | 2005-03-26 | Composite building shuttering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100313859A CN100356019C (en) | 2005-03-26 | 2005-03-26 | Composite building shuttering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1676822A CN1676822A (en) | 2005-10-05 |
| CN100356019C true CN100356019C (en) | 2007-12-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100313859A Expired - Fee Related CN100356019C (en) | 2005-03-26 | 2005-03-26 | Composite building shuttering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100356019C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703268A (en) * | 2017-02-03 | 2017-05-24 | 西安建筑科技大学 | Strip-shaped dense type floor structure based on raw bamboos |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2058375U (en) * | 1989-12-12 | 1990-06-20 | 成都木材综合工厂 | Bamboo-wood compound plate |
| DE4329604A1 (en) * | 1993-09-02 | 1995-03-09 | Stefan Hill | Ladders and scaffoldings based on "bamboo" products made from glass-fibre-reinforced plastic |
| CN1194203A (en) * | 1997-08-16 | 1998-09-30 | 陈刚平 | Composite board of bamboo and fibre board and its producing method |
| CN2314932Y (en) * | 1997-08-04 | 1999-04-21 | 四川省广汉市胶合板厂 | Composite plywood made of wood grain paper complex plastic bamboo mat and crushed aggregates |
| CN2343249Y (en) * | 1998-12-21 | 1999-10-13 | 黄元龙 | Composite board of magnesite cement and bamboo fibre |
| US6010585A (en) * | 1996-03-28 | 2000-01-04 | The Forestry And Forest Products Research Institute | Manufacturing apparatus for a construction material made of woody material and mortar |
| CN2568755Y (en) * | 2002-09-12 | 2003-08-27 | 中国林业科学研究院木材工业研究所 | Composite cement formwork |
-
2005
- 2005-03-26 CN CNB2005100313859A patent/CN100356019C/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2058375U (en) * | 1989-12-12 | 1990-06-20 | 成都木材综合工厂 | Bamboo-wood compound plate |
| DE4329604A1 (en) * | 1993-09-02 | 1995-03-09 | Stefan Hill | Ladders and scaffoldings based on "bamboo" products made from glass-fibre-reinforced plastic |
| US6010585A (en) * | 1996-03-28 | 2000-01-04 | The Forestry And Forest Products Research Institute | Manufacturing apparatus for a construction material made of woody material and mortar |
| CN2314932Y (en) * | 1997-08-04 | 1999-04-21 | 四川省广汉市胶合板厂 | Composite plywood made of wood grain paper complex plastic bamboo mat and crushed aggregates |
| CN1194203A (en) * | 1997-08-16 | 1998-09-30 | 陈刚平 | Composite board of bamboo and fibre board and its producing method |
| CN2343249Y (en) * | 1998-12-21 | 1999-10-13 | 黄元龙 | Composite board of magnesite cement and bamboo fibre |
| CN2568755Y (en) * | 2002-09-12 | 2003-08-27 | 中国林业科学研究院木材工业研究所 | Composite cement formwork |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1676822A (en) | 2005-10-05 |
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