CN105235235A - Factory building tile with bearing and light transmitting functions and forming process thereof - Google Patents
Factory building tile with bearing and light transmitting functions and forming process thereof Download PDFInfo
- Publication number
- CN105235235A CN105235235A CN201510750786.3A CN201510750786A CN105235235A CN 105235235 A CN105235235 A CN 105235235A CN 201510750786 A CN201510750786 A CN 201510750786A CN 105235235 A CN105235235 A CN 105235235A
- Authority
- CN
- China
- Prior art keywords
- resin
- vacuum bag
- die cavity
- bag film
- mould
- Prior art date
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
- B29C70/342—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation using isostatic pressure
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
- E04D3/351—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
The invention relates to a factory building tile with bearing and light transmitting functions and a forming process of the factory building tile. The factory building tile is characterized in that two layers of 400g/m<2> fiberglass woven rovings are paved in a die cavity of a forming die, wherein each layer of fiberglass woven rovings is free of lapping and staggering; then the two layers of 400g/m<2> fiberglass woven rovings are uniformly soaked with unsaturated polyester resin which is mixed with 2.5% of curing agent by a vacuum bag molding process; finally the two layers of 400g/m<2> fiberglass woven rovings are released from the die after the resin is cured, so as to obtain to obtain the factory building tile. The forming process comprises the following steps: (1) paving the two layers of 400g/m<2> fiberglass woven rovings into the die cavity of the forming die; (2) completely covering the fiberglass woven rovings with a vacuum bag film; (3) adhering to seal; (4) connecting a vacuum pump and a resin barrel between the vacuum bag film and the die cavity of the forming die; (5) starting the vacuum pump until the pressure between the vacuum bag film and the die cavity of the forming die is not greater than 0.8MPa, feeding the resin between the vacuum bag film and the die cavity of the forming die, and uniformly soaking the fiberglass woven rovings with the resin; (6) closing an air pumping duct and a resin guide tube after the fiberglass woven rovings are completely soaked with the resin; (7) releasing the fiberglass woven rovings from the die after the resin is cured.
Description
Technical field
The present invention relates to a kind of factory building with load-bearing and light transmission function watt and moulding process thereof.
Background technology
The tradition factory building watt color steel watt of general employing, because its light transmission is poor, also needs by day to increase more illuminator, consumes electric power, improve production cost.And the structural strength of above-mentioned color steel watt is not high, weight capacity is poor.
Summary of the invention
The present invention provides a kind of factory building watt with load-bearing and light transmission function for solving in known technology the technical problem that exists, and the structural strength promoting factory building watt itself promotes light transmission simultaneously, promotes the overall illumination of factory building, reduces lighting energy consumption.
The present invention for the technical scheme solving in known technology the technical problem that exists and take is: a kind of factory building watt with load-bearing and light transmission function comprises 2 layers, the individual layer glass fibre woven roving that there is not the 400g/ ㎡ of overlap joint and staggered floor is laid in the die cavity of mould, adopt vacuum bag compression technology by the unsaturated polyester resin homogeneous immersion being mixed with 2.5% curing agent in above-mentioned Rotating fields and solidify, the demoulding obtains.
Advantage of the present invention and good effect are: watt forming method of the factory building with load-bearing and light transmission function realizing a kind of special substance with this, the method is easy and simple to handle, novel factory building watt not only has certain intensity, also there is good light transmission and corrosion resistance, reduce production cost, improve workshop daylighting.
Another object of the present invention is to provide the forming method of a kind of factory building with load-bearing and light transmission function watt.
The technical scheme that the present invention takes for the technical problem existed in solution known technology is: comprise the following steps, (1) is by 2 layers of 400g/m
2glass fibre woven roving be laid in the die cavity of mould, individual layer do not exist overlap joint and staggered floor; (2) adopt vacuum bag film to be covered completely by above-mentioned glass fibre grid layer of cloth, glass fibre woven roving does not exist fold; (3) adopt sealing joint strip by the edge of above-mentioned vacuum bag film and the edge seal of mould bonding; (4) adopt that suction catheters one end is connected between vacuum bag film and the die cavity of mould, the other end is connected to vavuum pump; Adopt and draw that resin duct one end is connected between vacuum bag film and the die cavity of mould, the other end is connected to resin barrel; (5) start vavuum pump, make the pressure≤0.8MPa between vacuum bag film and the die cavity of mould, under suction function resin along draw resin duct to enter between vacuum bag film and the die cavity of mould and in glass fibre woven roving homogeneous immersion; (6) complete wetting rear enclosed suction catheters and draw resin duct; (7) demoulding after resin solidification.
Advantage of the present invention and good effect are: this forming method step is simple, with low cost, and obtained factory building watt product has good transmittancy and good corrosion resistance, improves workshop lighting conditions, reduces power consumption, reduce production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of factory building watt in the present invention;
Fig. 2 is the structural representation of former in the present invention.
In figure: 1, watt body; 2, ripple; 3, vavuum pump; 4, suction catheters; 5, mould; 6, resin duct is drawn; 7, agitating device; 8, resin barrel.
Detailed description of the invention
For summary of the invention of the present invention, Characteristic can be understood further, hereby lift following examples and be described in detail as follows:
Refer to Fig. 1, the present invention includes watt body 1, form ripple 2 at the integral middle of watt body 1
On Rotating fields, factory building watt comprises: 2 layers, individual layer do not exist overlap joint and the 400g/m of staggered floor
2glass fibre woven roving be laid in the die cavity of mould 5, adopt vacuum bag compression technology by the unsaturated polyester resin homogeneous immersion being mixed with 2.5% curing agent in above-mentioned Rotating fields and solidify, the demoulding obtains.
Fig. 2 is the structural representation of above-mentioned factory building watt former, can find out: moulding process comprises the following steps,
(1) by 2 layers of 400g/m
2glass fibre woven roving be laid in the die cavity of mould 5, individual layer do not exist overlap joint and staggered floor;
(2) adopt vacuum bag film to be covered completely by above-mentioned glass fibre grid layer of cloth, glass fibre woven roving does not exist fold;
(3) adopt sealing joint strip that the edge of above-mentioned vacuum bag film is bonding with the edge seal of mould 5;
(4) between the die cavity adopting suction catheters 4 one end to be connected to vacuum bag film and mould 5, the other end is connected to vavuum pump 3; Adopt draw between die cavity that resin duct 6 one end is connected to vacuum bag film and mould 5, the other end is connected to resin barrel 8 with agitating device 7;
(5) start vavuum pump 3, the pressure≤0.8MPa between the die cavity making vacuum bag film and mould 5, under suction function, resin is along homogeneous immersion between the die cavity drawing resin duct 6 and enter vacuum bag film and mould 5 and in glass fibre woven roving;
(6) complete wetting rear enclosed suction catheters 4 and draw resin duct 6;
(7) demoulding after resin solidification.
Although with reference to previous embodiment to invention has been detailed description; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; within the spirit and principles in the present invention all; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. one kind has the factory building watt of load-bearing and light transmission function, it is characterized in that: comprise 2 layers, the individual layer glass fibre woven roving of 400g/ ㎡ that there is not overlap joint and staggered floor is laid in the die cavity of mould, adopt vacuum bag compression technology by the unsaturated polyester resin homogeneous immersion being mixed with 2.5% curing agent in above-mentioned Rotating fields and solidify, the demoulding obtains.
2. there is a moulding process for the factory building watt of load-bearing and light transmission function as claimed in claim 1, it is characterized in that: comprise the following steps,
(1) being laid in the die cavity of mould by the glass fibre woven roving of 2 layers of 400g/ ㎡, there is not overlap joint and staggered floor in individual layer;
(2) adopt vacuum bag film to be covered completely by above-mentioned glass fibre grid layer of cloth, glass fibre woven roving does not exist fold;
(3) adopt sealing joint strip by the edge of above-mentioned vacuum bag film and the edge seal of mould bonding;
(4) adopt that suction catheters one end is connected between vacuum bag film and the die cavity of mould, the other end is connected to vavuum pump; Adopt and draw that resin duct one end is connected between vacuum bag film and the die cavity of mould, the other end is connected to resin barrel;
(5) start vavuum pump, make the pressure≤0.8MPa between vacuum bag film and the die cavity of mould, under suction function resin along draw resin duct to enter between vacuum bag film and the die cavity of mould and in glass fibre woven roving homogeneous immersion;
(6) complete wetting rear enclosed suction catheters and draw resin duct;
(7) demoulding after resin solidification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510750786.3A CN105235235A (en) | 2015-11-06 | 2015-11-06 | Factory building tile with bearing and light transmitting functions and forming process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510750786.3A CN105235235A (en) | 2015-11-06 | 2015-11-06 | Factory building tile with bearing and light transmitting functions and forming process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105235235A true CN105235235A (en) | 2016-01-13 |
Family
ID=55033173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510750786.3A Pending CN105235235A (en) | 2015-11-06 | 2015-11-06 | Factory building tile with bearing and light transmitting functions and forming process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105235235A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1162677A (en) * | 1997-04-09 | 1997-10-22 | 黄文祥 | Toughness glass fiber composite tile and manufacture thereof |
| US20030102604A1 (en) * | 2001-07-23 | 2003-06-05 | Mack Patrick E. | Three-dimensional spacer fabric resin interlaminar infusion media process and vacuum-induced reinforcing composite laminate structures |
| CN102311523A (en) * | 2010-07-02 | 2012-01-11 | 常州市华润复合材料有限公司 | Unsaturated polyester resin for vacuum infusion process and resin composition thereof |
| CN205130426U (en) * | 2015-11-06 | 2016-04-06 | 优利康达（天津）科技有限公司 | Factory building tile with bearing and printing opacity function |
-
2015
- 2015-11-06 CN CN201510750786.3A patent/CN105235235A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1162677A (en) * | 1997-04-09 | 1997-10-22 | 黄文祥 | Toughness glass fiber composite tile and manufacture thereof |
| US20030102604A1 (en) * | 2001-07-23 | 2003-06-05 | Mack Patrick E. | Three-dimensional spacer fabric resin interlaminar infusion media process and vacuum-induced reinforcing composite laminate structures |
| CN102311523A (en) * | 2010-07-02 | 2012-01-11 | 常州市华润复合材料有限公司 | Unsaturated polyester resin for vacuum infusion process and resin composition thereof |
| CN205130426U (en) * | 2015-11-06 | 2016-04-06 | 优利康达（天津）科技有限公司 | Factory building tile with bearing and printing opacity function |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160113 |
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| RJ01 | Rejection of invention patent application after publication |