CN202577946U - Micro-foaming multilayer PVC (polyvinyl chloride) wood plastic building template - Google Patents
Micro-foaming multilayer PVC (polyvinyl chloride) wood plastic building template Download PDFInfo
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- CN202577946U CN202577946U CN 201220095102 CN201220095102U CN202577946U CN 202577946 U CN202577946 U CN 202577946U CN 201220095102 CN201220095102 CN 201220095102 CN 201220095102 U CN201220095102 U CN 201220095102U CN 202577946 U CN202577946 U CN 202577946U
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Abstract
The utility model relates to a micro-foaming multilayer PVC (polyvinyl chloride) wood plastic building template, belonging to the technical field of building template manufacture. The micro-foaming multilayer PVC wood plastic building template comprises an upper surface layer, a core layer and a lower surface layer; the upper surface layer and the lower surface layer are melted and adhered to the upper surface and the lower surface of the core layer; and the surfaces of the upper surface layer and the lower surface layer can be neat and smooth surfaces, and can also be provided with convex patterns. The micro-foaming multilayer PVC wood plastic building template is formed by adopting a three-layer structure, so that the surface layer is neat, smooth and wear resistant, and the core layer is small in specific gravity and good in rigidity; and the subsequent surface-painting adhesion force of a fabricated prefabricated piece is increased through the convex patterns on the surface layers. The micro-foaming multilayer PVC (polyvinyl chloride) wood plastic building template has the capability of solving the problems that a PVC half-crusting foaming plate is high in surface hardness but fragile on surface layers and poor in nailability, and a PVC free foaming plate has an ordinary surface hardness, a poor abrasion resistance and less recycling times. The micro-foaming multilayer PVC wood plastic building template has the characteristics of freeness from pollution in the manufacture process, easiness for industrialized production, flame resistance, easiness for mould removal, long service life and capabilities of being formed into building templates with special shapes through secondary machining and reducing the building construction cost.
Description
Technical field
The utility model relates to a kind of little foaming multilayer PVC wood plastic building mould, belongs to construction formwork manufacturing technology field.
Background technology
Flourish along with Building Trade in China; Template is as the important component part of reinforced concrete structure; Be not only a kind of simple concrete moulding form; Especially Shimizu concrete template is technological, has been directly connected to quality, construction safety, construction speed, construction plant, on-the-spot civilization and the overall economic efficiency of construction work.But existing templates generally all is wooden form or Bamboo Formwork, and this class template is short application life, has both wasted resource, increases building costs again.In order to address this problem, people have developed a kind of PVC wood plastic building mould, and the physical and chemical performance of this formwork integral structure is stable, can satisfy the prerequisite functional performance of construction formwork.But domestic commercially available PVC wood plastic building mould is mainly PVC half hitch skin foaming plate and PVC free foaming plate at present.Wherein, PVC half hitch skin foaming plate case hardness is high, be difficult for producing cut, but the top layer is very crisp, and nailability is bad; PVC free foaming plate case hardness is general, and is not wear-resisting, and the turnover access times are few, and construction cost is high, do not reach the requirement of Shimizu concrete template technology.On the other hand, the preform surfaces that this type of template construct comes out does not have concavo-convex vestige, and it is insecure to make follow-up surface whitewash adhesive power, influences construction quality.
Summary of the invention
The purpose of the utility model is, provides a kind of employing three layer construction to be made, and the top layer is smooth smooth, wear-resisting; Little, the good rigidly of sandwich layer proportion; Also can make protruding decorative pattern on the surface, the decorative pattern that can make the preform surfaces of making have depression increases the adhesive power that follow-up surface is whitewashed; Pollution-free in the manufacturing process, be easy to suitability for industrialized production; The template proportion of making is little, fire-retardant, wear-resisting, be prone to the demoulding, intensity is good, long service life, and can post forming process little foaming multilayer PVC wood plastic building mould of special shape.
[0004]The utility model is realized above-mentioned purpose through following technical scheme:
A kind of little foaming multilayer PVC wood plastic building mould, it is made up of upper epidermis, sandwich layer and following top layer, and it is characterized in that: upper epidermis is melting adhered above sandwich layer, and following top layer is melting adhered below sandwich layer; Template is a rectangle, its length * wide * high 915 * 1830 * 15mm or 1220 * 2440 * 15mm of being of a size of.The surface on described upper epidermis or following top layer or upper epidermis and following top layer both can be smooth smooth surface, also can be made into protruding decorative pattern, and the height of projection of decorative pattern is 2～5mm.
[0005]The utility model beneficial effect compared with prior art is:
This little foaming multilayer PVC wood plastic building mould adopts three layer construction to be made, and the top layer is smooth smooth, wear-resisting, little, the good rigidly of sandwich layer proportion.Upper epidermis or also can make down the decorative pattern of convexity on the surface on top layer or upper epidermis and following top layer, the decorative pattern that can make the preform surfaces of making have depression increases the adhesive power that follow-up surface is whitewashed.The strong and unyielding combination of this formwork integral, nailability is good, and is pollution-free in the manufacturing process, is easy to suitability for industrialized production; And the template of making is fire-retardant, be prone to the demoulding, intensity is good, and long service life can the secondary operations moulding be processed the construction formwork of special shape, has effectively saved timber, has protected the forest reserves, has reduced building costs.
Description of drawings
Fig. 1 is the main TV structure sketch map of little foaming multilayer PVC wood plastic building mould;
Fig. 2 is the plan structure sketch map of little foaming multilayer PVC wood plastic building mould;
Fig. 3 is the figuratum main TV structure sketch map of little foaming multilayer PVC wood plastic building mould;
Fig. 4 is the figuratum plan structure sketch map of little foaming multilayer PVC wood plastic building mould.
[0007]Among the figure: 1, upper epidermis, 2, sandwich layer, 3, top layer down, 4, decorative pattern.
The specific embodiment
This little foaming multilayer PVC wood plastic building mould is made up of upper epidermis 1, sandwich layer 2 and following top layer 3, and upper epidermis 1 is through melting adhered above sandwich layer 2, and following top layer 3 is through melting adhered below sandwich layer 2, but upper epidermis 1, sandwich layer 2 and 3 one-shot formings of following top layer.This little foaming multilayer PVC wood plastic building mould is a rectangle, and its length * wide * high size is made generally in two kinds of 915 * 1830 * 15mm or 1220 * 2440 * 15mm.The surface on described upper epidermis 1 or following top layer 3 or upper epidermis 1 and following top layer 3 both can be smooth smooth surface; Also can be made into protruding decorative pattern 4; The height of projection of decorative pattern 4 is 2～5mm; The decorative pattern that the purpose of making protruding decorative pattern 4 is to make the preform surfaces of making to have depression increases the adhesive power (referring to accompanying drawing 1～4) that whitewashes on follow-up surface.
When this little foaming multilayer PVC wood plastic building mould is made, adopt two extruders of SJZ65/132 awl and the two extruder co-extrusion sheet material units of SJZ80/156 awl, an extrusion molding.It is raw material that template upper epidermis 1, following top layer 3 are selected PVC (SG-7) resin-oatmeal, 800 purpose precipitated calcium carbonates, titanium dioxide, epoxidized soybean oil, haloflex, calcium-zinc composite stabilizing agent, ACR-401D modifier, G60, PE wax, OPE wax, silicone, antioxidant 1010, DLTDP, UV-531 for use; It is raw material that sandwich layer 2 is selected 80 order wood powders, epoxidized soybean oil, calcium-zinc composite stabilizing agent, ACR-401D modifier, haloflex, AC blowing agent, PVC foaming control agent, G60, PE wax, OPE wax, precipitated calcium carbonate after regeneration PVC (SG-7) abrasive dust material, the activation processing for use.With the compound on upper epidermis 1 and following top layer 3 through heat is mixed cold mix after, send into the two extruders of SJZ65/132 awl, entering top layer through the spring feeder; With the compound of sandwich layer 2 through heat is mixed cold mix after; Send into the two extruders of SJZ80/156 awl through the spring feeder; Get into sandwich layer; The compound of two extruders after with melting clamp-oned moulding form with material simultaneously through distributor, after typing, cooling, cutting specification be little foaming multilayer PVC wood plastic building mould of 915 * 1830 * 15mm or 1220 * 2440 * 15mm.
The above is the specific embodiment of this utility model; The above-mentioned flesh and blood that illustrates not the utility model constitutes restriction; Under the those of ordinary skill of technical field after having read this manual, can make an amendment or be out of shape the above-mentioned specific embodiment, and do not deviate from the essence and the scope of the utility model.
Claims (2)
1. little foaming multilayer PVC wood plastic building mould; It is made up of upper epidermis (1), sandwich layer (2) and following top layer (3); It is characterized in that: upper epidermis (1) is melting adhered above sandwich layer (2), and following top layer (3) is melting adhered below sandwich layer (2); Template is a rectangle, its length * wide * high 915 * 1830 * 15mm or 1220 * 2440 * 15mm of being of a size of.
2. little foaming multilayer PVC wood plastic building mould according to claim 1; It is characterized in that: described upper epidermis (1) or following top layer (3) or upper epidermis (1) and following top layer (3) are smooth smooth surface; Perhaps be made into protruding decorative pattern (4), the height of projection of decorative pattern (4) is 2～5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220095102 CN202577946U (en) | 2012-03-14 | 2012-03-14 | Micro-foaming multilayer PVC (polyvinyl chloride) wood plastic building template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220095102 CN202577946U (en) | 2012-03-14 | 2012-03-14 | Micro-foaming multilayer PVC (polyvinyl chloride) wood plastic building template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202577946U true CN202577946U (en) | 2012-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220095102 Expired - Fee Related CN202577946U (en) | 2012-03-14 | 2012-03-14 | Micro-foaming multilayer PVC (polyvinyl chloride) wood plastic building template |
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| CN (1) | CN202577946U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909707A (en) * | 2012-12-31 | 2014-07-09 | 深圳市格林美高新技术股份有限公司 | Surface co-extruded PVC plastic-wood profile and manufacturing process thereof |
| CN104278834A (en) * | 2014-10-14 | 2015-01-14 | 吉林吉电能源有限公司 | Two-in-one plastic-wooden composite building formwork |
| CN105019643A (en) * | 2014-04-23 | 2015-11-04 | 常州福马塑胶有限公司 | PVC foaming double-faced extrusion sheet material |
| CN110355854A (en) * | 2019-07-01 | 2019-10-22 | 崇义县腾亮竹木业有限公司 | A kind of high-strength environment-friendly plate and its production equipment based on waste material timber |
| CN112979243A (en) * | 2021-03-04 | 2021-06-18 | 天造机器人科技(广东)有限公司 | Wall template material without sticking to mold and preparation method |
| CN114809607A (en) * | 2022-03-23 | 2022-07-29 | 上海大界智能设备有限公司 | Mould system for concrete pouring |
-
2012
- 2012-03-14 CN CN 201220095102 patent/CN202577946U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909707A (en) * | 2012-12-31 | 2014-07-09 | 深圳市格林美高新技术股份有限公司 | Surface co-extruded PVC plastic-wood profile and manufacturing process thereof |
| CN103909707B (en) * | 2012-12-31 | 2016-04-27 | 格林美股份有限公司 | Surface co-extrusion PVC plastic die model Materials And Manufacturing Processes |
| CN105019643A (en) * | 2014-04-23 | 2015-11-04 | 常州福马塑胶有限公司 | PVC foaming double-faced extrusion sheet material |
| CN104278834A (en) * | 2014-10-14 | 2015-01-14 | 吉林吉电能源有限公司 | Two-in-one plastic-wooden composite building formwork |
| CN110355854A (en) * | 2019-07-01 | 2019-10-22 | 崇义县腾亮竹木业有限公司 | A kind of high-strength environment-friendly plate and its production equipment based on waste material timber |
| CN110355854B (en) * | 2019-07-01 | 2021-06-01 | 江西腾亮园艺科技股份有限公司 | Production facility based on waste timber high strength environmental protection panel |
| CN112979243A (en) * | 2021-03-04 | 2021-06-18 | 天造机器人科技(广东)有限公司 | Wall template material without sticking to mold and preparation method |
| CN114809607A (en) * | 2022-03-23 | 2022-07-29 | 上海大界智能设备有限公司 | Mould system for concrete pouring |
| CN114809607B (en) * | 2022-03-23 | 2024-05-28 | 上海大界智能设备有限公司 | Die system for concrete pouring |
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| 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 |
Granted publication date: 20121205 Termination date: 20150314 |
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| EXPY | Termination of patent right or utility model |