CN102644330A - Polyurethane reinforcing rock wool composite plate - Google Patents
Polyurethane reinforcing rock wool composite plate Download PDFInfo
- Publication number
- CN102644330A CN102644330A CN201210131980XA CN201210131980A CN102644330A CN 102644330 A CN102644330 A CN 102644330A CN 201210131980X A CN201210131980X A CN 201210131980XA CN 201210131980 A CN201210131980 A CN 201210131980A CN 102644330 A CN102644330 A CN 102644330A
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- rock wool
- polyurethane
- composite plate
- steel
- polyurethane reinforcing
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Abstract
The invention discloses a polyurethane reinforcing rock wool composite plate. Steel plates on two sides and a heat insulating core material are pressed to form the composite plate, connecting ends are two ends of the composite plate, the heat insulating core material is formed by rock wool and two or more polyurethane reinforcing ribs which are foamed at intervals in the rock wool, preferably, the steel plates are colorful and have the thickness ranging between 0.4 mm and 0.8 mm, the connecting ends at two ends of the polyurethane reinforcing rock wool composite plate are matched, concealed or overlap type joints, and a protective film is arranged on the surface of each of the steel plates. According to the polyurethane reinforcing rock wool composite plate, the problems of the existing rock wool composite plates that the bending resistant performance is poor, the shearing strength is low, and the weight is heavy and time and efforts are wasted are solved. The polyurethane reinforcing rock wool composite plate has the advantages that bending resistant performance is high, the shearing strength is good, impact resistance is good, the weight is light, time and efforts are saved during installation, no steel frames are used for constructing ordinary makeshift houses and the polyurethane reinforcing rock wool composite plate can be widely applied to constructions with insulating requirements for industrial uses, civil uses, public uses and the like.
Description
Technical field
The present invention relates to a kind of building precast sheet material, particularly, relate to a kind of polyurethane and strengthen rock wool-steel plywood.
Background technology
Existing rock wool-steel plywood bending resistance is poor, shear strength is low, and Heavy Weight, wastes time and energy during installation.
Summary of the invention
The object of the present invention is to provide a kind of polyurethane to strengthen rock wool-steel plywood, to solve the problem of existing rock wool-steel plywood.
For reaching this purpose, the present invention adopts following technical scheme:
A kind of polyurethane is strengthened rock wool-steel plywood, is suppressed forming by both sides steel plate and heat insulation core material, and its two ends are for connecting the termination, and said heat insulation core material is made up of rock wool and the polyurethane reinforcing rib more than two that foams in rock wool at interval.
Preferably, said steel plate is the thick color steel sheet of 0.4mm～0.8mm.
Preferably, to strengthen the connection termination at rock wool-steel plywood two ends be the concealed or overlapping joint that matches each other for said polyurethane.
Preferably, the surface of said steel plate is provided with protecting film.
Preferably, the thickness of said protecting film is 2.5mm.
Preferably, the thickness of said polyurethane reinforcement rock wool-steel plywood is 50mm～250mm.
Preferably, the width of said polyurethane reinforcement rock wool-steel plywood is 960mm.
Operating principle of the present invention is: through having the high polyurethane reinforcing rib that tightens intensity and shear strength in the foaming of rock wool interval, improve the flexural strength and the shear strength of rock wool-steel plywood.
Beneficial effect of the present invention is: bending resistance is strong, shear strength is high, good impact resistance, can be without steelframe when being used to build general lightly constructed and simply equipped building; In light weight, time saving and energy saving during installation, construction period can shorten more than 40%.
Description of drawings
Fig. 1 is the structural representation that adopts the polyurethane reinforcement rock wool-steel plywood of overlapping joint;
Fig. 2 is the local enlarged diagram of Fig. 1 at the F place;
Fig. 3 is the connection status sketch map of overlapping joint;
Fig. 4 is the structural representation that adopts the polyurethane reinforcement rock wool-steel plywood of concealed joint.
Fig. 5 is the connection status sketch map of concealed joint;
Among the figure: 1, steel plate; 2, rock wool; 3, polyurethane reinforcing rib.
The specific embodiment
Below with reference to accompanying drawing and combine embodiment, specify the present invention.
Shown in Fig. 1～5; The polyurethane of the embodiment of the invention is strengthened rock wool-steel plywood; Be aided with mechanical compaction by both sides steel plate 1 and heat insulation core material and form, its two ends are for connecting the termination, and said heat insulation core material is made up of rock wool 2 and the interval polyurethane reinforcing rib 3 more than two of foaming in rock wool.
Preferably, said steel plate is the thick color steel sheet of 0.4mm～0.8mm.
Preferably, to strengthen the connection termination at rock wool-steel plywood two ends be the concealed or overlapping joint that matches each other for said polyurethane.
Be the protection surface of steel plate, prevent to scratch that preferably, the surface of said steel plate is provided with protecting film.
Preferably, the thickness of said protecting film is 2.5mm.
Preferably, the thickness of said polyurethane reinforcement rock wool-steel plywood is 50mm～250mm.
Preferably, the width of said polyurethane reinforcement rock wool-steel plywood is 960mm.
Construction technology of the present invention is:
1, adjusts structure: purlin planeness≤2mm;
2, composite plate is layered on the purlin, the sticking insulation in place, slit wool top is guaranteed heat insulation effect between plate;
3, anchor studs is installed: with the dovetail nail plate is fixed on the purlin, to the doorway, the window place cuts down unnecessary plate and wrap with special-purpose parcel post;
4, buckle dovetail nail tarpaulin: and break weather strip between the spreading piece.
The invention solves that existing rock wool-steel plywood bending resistance is poor, shear strength is low, and Heavy Weight, the problem that wastes time and energy during installation has that bending resistance is strong, shear strength is high, good impact resistance, can be without steelframe when being used to build general lightly constructed and simply equipped building; In light weight, time saving and energy saving advantage during installation is widely used in industry, the various buildings that the insulation demand arranged such as civilian, public.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a polyurethane is strengthened rock wool-steel plywood, it is characterized in that: suppressed forming by both sides steel plate and heat insulation core material, its two ends are for connecting the termination, and said heat insulation core material is made up of rock wool and the polyurethane reinforcing rib more than two that foams in rock wool at interval.
2. polyurethane according to claim 1 is strengthened rock wool-steel plywood, and it is characterized in that: said steel plate is the thick color steel sheet of 0.4mm～0.8mm.
3. polyurethane according to claim 1 is strengthened rock wool-steel plywood, it is characterized in that: the connection termination that said polyurethane is strengthened the rock wool-steel plywood two ends is the concealed or overlapping joint that matches each other.
4. polyurethane according to claim 1 is strengthened rock wool-steel plywood, and it is characterized in that: the surface of said steel plate is provided with protecting film.
5. polyurethane according to claim 4 is strengthened rock wool-steel plywood, and it is characterized in that: the thickness of said protecting film is 2.5mm.
6. polyurethane according to claim 1 is strengthened rock wool-steel plywood, it is characterized in that: the thickness that said polyurethane is strengthened rock wool-steel plywood is 50mm～250mm.
7. polyurethane according to claim 1 is strengthened rock wool-steel plywood, it is characterized in that: the width that said polyurethane is strengthened rock wool-steel plywood is 960mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210131980XA CN102644330A (en) | 2012-05-02 | 2012-05-02 | Polyurethane reinforcing rock wool composite plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210131980XA CN102644330A (en) | 2012-05-02 | 2012-05-02 | Polyurethane reinforcing rock wool composite plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102644330A true CN102644330A (en) | 2012-08-22 |
Family
ID=46657389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210131980XA Pending CN102644330A (en) | 2012-05-02 | 2012-05-02 | Polyurethane reinforcing rock wool composite plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102644330A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912276A (en) * | 2015-06-18 | 2015-09-16 | 重庆固安捷防腐保温工程有限公司 | Thermal-insulation and fireproof decorative plate with rockwool structure and manufacturing method of thermal-insulation and fireproof decorative plate |
| CN105544755A (en) * | 2016-02-02 | 2016-05-04 | 徐振飞 | Low-heat-conductivity A-grade non-ignitable sandwich insulation board and manufacturing method thereof |
| CN107304583A (en) * | 2016-04-21 | 2017-10-31 | 山西铭坤建材有限公司 | A kind of A grades of Novel fire-resistance heat-insulation material |
| CN107304580A (en) * | 2016-04-21 | 2017-10-31 | 山西铭坤建材有限公司 | Mould integrated board is protected in a kind of A grades of fire prevention |
| CN109610663A (en) * | 2019-01-05 | 2019-04-12 | 方端霞 | A kind of rock wool-steel plywood |
| CN112848540A (en) * | 2020-12-30 | 2021-05-28 | 浙江奕源建材有限公司 | Preparation method of high-strength color steel sandwich board with high heat insulation property |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2312988Y (en) * | 1997-07-25 | 1999-04-07 | 宜兴市华能轻质建材有限公司 | Reinforced composite plate |
| US20030233796A1 (en) * | 2002-06-24 | 2003-12-25 | Walz Robert A. | Roof panel for a sun room |
| CN1515766A (en) * | 1998-03-04 | 2004-07-28 | ��Ī������ | Light building panel |
| CN201162306Y (en) * | 2008-02-25 | 2008-12-10 | 北京发泰建材有限公司 | Composite steel carrier plate structure and heat preservation house wall surface system composed of the same |
| EP2053177A1 (en) * | 2007-10-23 | 2009-04-29 | ArcelorMittal Construction France | Sandwich panel for a building roof |
| CN202658795U (en) * | 2012-05-02 | 2013-01-09 | 赵依健 | Polyurethane enhanced mineral wool composite board |
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2012
- 2012-05-02 CN CN201210131980XA patent/CN102644330A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2312988Y (en) * | 1997-07-25 | 1999-04-07 | 宜兴市华能轻质建材有限公司 | Reinforced composite plate |
| CN1515766A (en) * | 1998-03-04 | 2004-07-28 | ��Ī������ | Light building panel |
| US20030233796A1 (en) * | 2002-06-24 | 2003-12-25 | Walz Robert A. | Roof panel for a sun room |
| EP2053177A1 (en) * | 2007-10-23 | 2009-04-29 | ArcelorMittal Construction France | Sandwich panel for a building roof |
| CN201162306Y (en) * | 2008-02-25 | 2008-12-10 | 北京发泰建材有限公司 | Composite steel carrier plate structure and heat preservation house wall surface system composed of the same |
| CN202658795U (en) * | 2012-05-02 | 2013-01-09 | 赵依健 | Polyurethane enhanced mineral wool composite board |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912276A (en) * | 2015-06-18 | 2015-09-16 | 重庆固安捷防腐保温工程有限公司 | Thermal-insulation and fireproof decorative plate with rockwool structure and manufacturing method of thermal-insulation and fireproof decorative plate |
| CN105544755A (en) * | 2016-02-02 | 2016-05-04 | 徐振飞 | Low-heat-conductivity A-grade non-ignitable sandwich insulation board and manufacturing method thereof |
| CN105544755B (en) * | 2016-02-02 | 2017-10-27 | 徐振飞 | A kind of low heat conduction A grades of non-ignitable sandwich warming plates and preparation method thereof |
| CN107304583A (en) * | 2016-04-21 | 2017-10-31 | 山西铭坤建材有限公司 | A kind of A grades of Novel fire-resistance heat-insulation material |
| CN107304580A (en) * | 2016-04-21 | 2017-10-31 | 山西铭坤建材有限公司 | Mould integrated board is protected in a kind of A grades of fire prevention |
| CN109610663A (en) * | 2019-01-05 | 2019-04-12 | 方端霞 | A kind of rock wool-steel plywood |
| CN112848540A (en) * | 2020-12-30 | 2021-05-28 | 浙江奕源建材有限公司 | Preparation method of high-strength color steel sandwich board with high heat insulation property |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20160302 |
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| C20 | Patent right or utility model deemed to be abandoned or is abandoned |