CN214195346U - Compound fire barrier of interior decoration fitment - Google Patents
Compound fire barrier of interior decoration fitment Download PDFInfo
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- CN214195346U CN214195346U CN202023203504.3U CN202023203504U CN214195346U CN 214195346 U CN214195346 U CN 214195346U CN 202023203504 U CN202023203504 U CN 202023203504U CN 214195346 U CN214195346 U CN 214195346U
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- 230000004888 barrier function Effects 0.000 title claims abstract description 18
- 238000005034 decoration Methods 0.000 title claims abstract description 12
- 150000001875 compounds Chemical class 0.000 title claims abstract description 8
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 99
- 239000003063 flame retardant Substances 0.000 claims abstract description 51
- 230000002265 prevention Effects 0.000 claims abstract description 39
- 230000001070 adhesive effect Effects 0.000 claims abstract description 12
- 239000000853 adhesive Substances 0.000 claims abstract description 11
- 239000003365 glass fiber Substances 0.000 claims description 25
- 238000004873 anchoring Methods 0.000 claims description 12
- 239000002131 composite material Substances 0.000 claims description 10
- 238000005336 cracking Methods 0.000 claims description 9
- 239000004575 stone Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 28
- 239000011490 mineral wool Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 183
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 13
- 238000005192 partition Methods 0.000 description 9
- 238000010276 construction Methods 0.000 description 8
- 239000012790 adhesive layer Substances 0.000 description 7
- 239000011083 cement mortar Substances 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 239000004744 fabric Substances 0.000 description 7
- 239000011152 fibreglass Substances 0.000 description 6
- 238000009413 insulation Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000004321 preservation Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000011381 foam concrete Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000010454 slate Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 239000002969 artificial stone Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of fire resistive wall board technique and specifically relates to a compound fire prevention baffle of interior decoration fitment is related to, and it is equipped with fire prevention mortar layer including establishing the fire-retardant layer that is close to indoor one side at structural wall body between fire-retardant layer and the structural wall body, and one side that structural wall body was kept away from on fire-retardant layer is equipped with the enhancement wall body layer, strengthens being equipped with the adhesive linkage between wall body layer and the fire-retardant layer. The present application has the following effects: the fire-retardant layer that fire prevention rock wool is constituteed can prevent stretching of intensity of a fire effectively, and the fire prevention mortar layer has further strengthened the fire prevention effect of fire barrier to fire prevention mortar has strengthened the steadiness of fire-retardant layer on structural wall body, so that the fire-retardant layer is difficult for droing.
Description
Technical Field
The application relates to the technical field of fireproof wall boards, in particular to a composite fireproof partition board for interior decoration.
Background
The outer wall heat insulation board is an optimal material for meeting the energy-saving requirement of the current house building and improving the heat insulation level of the outer wall of the industrial and civil buildings, and is also a first material for energy-saving reconstruction of the existing building. With the development of the times and the progress of the society, the fireproof performance of the external wall insulation board is also required to be higher.
Chinese utility model patent with publication number CN201704908U discloses a fire barrier for interior decoration, which comprises a corrugated core, a straight board combined on two sides of the corrugated core, the straight board connected with the corrugated core through an adhesive, and a decorative board assembled on the surface of the straight board.
In view of the above-mentioned related technologies, the inventor believes that the fireproof effect of the fireproof partition board completely depends on the corrugated core, the fireproof performance is poor, and the fireproof effect is almost ineffective if the corrugated core is impacted and falls off from the straight board in case of fire.
SUMMERY OF THE UTILITY MODEL
In order to promote fire barrier's fire prevention effect, this application provides a compound fire barrier of interior decoration and finishing.
The application provides a compound fire bulkhead of interior decoration and finishing adopts following technical scheme:
the utility model provides a compound fire prevention baffle of interior decoration and finishing, is close to the fire-retardant layer of indoor one side including establishing at the structure wall body, be equipped with fire prevention mortar layer between fire-retardant layer and the structure wall body, one side that the structure wall body was kept away from on fire-retardant layer is equipped with the enhancement wall body layer, be equipped with the adhesive linkage between enhancement wall body layer and the fire-retardant layer.
Through adopting above-mentioned technical scheme, the fire-retardant layer that fire prevention rock wool constitutes can prevent stretching of intensity of a fire effectively, and the fire prevention mortar layer has further strengthened the fire prevention effect of fire barrier to fire prevention mortar has strengthened the steadiness of fire-retardant layer on structural wall body, so that fire-retardant layer is difficult for droing.
Optionally, be equipped with the connecting piece between enhancement wall body and the fire prevention mortar layer, the connecting piece includes the anchor rod and establishes the spacing dish at the anchor rod middle part, the one end of anchor rod is passed fire-retardant layer and is worn to establish in the fire prevention mortar layer, and the other end of anchor rod passes the adhesive linkage and wears to establish in the enhancement wall body in situ, spacing dish is established between fire-retardant layer and adhesive linkage.
Through adopting above-mentioned technical scheme, the connecting piece has strengthened the connection effect between reinforced wall body layer, fire-retardant layer and the fire prevention mortar layer, and then makes reinforced wall body layer and fire prevention mortar layer form the clamping action to fire-retardant layer.
Optionally, one side of the reinforced wall body layer, which is far away from the bonding layer, is provided with an anti-cracking mortar layer.
Through adopting above-mentioned technical scheme, anti-seepage water effect and the effect of preventing ftractureing of fire prevention baffle have been strengthened in anti-crack mortar layer.
Optionally, a first glass fiber mesh layer is arranged between the anti-crack mortar layer and the reinforced wall body layer, and the first glass fiber mesh layer is fixedly connected with the reinforced wall body layer through an anchoring member.
Through adopting above-mentioned technical scheme, first glass fiber net layer is as the wall spare between anti-crack mortar layer and the enhancement wall body layer to reduce the absorption of strengthening the wall body layer to the moisture on anti-crack mortar layer, and then make the thermal-insulated and fire prevention effect of the heat preservation that strengthens the wall body layer difficult to receive the influence.
Optionally, a second glass fiber mesh layer is arranged in the anti-crack mortar layer.
By adopting the technical scheme, the second glass fiber net layer is used for further enhancing the toughness and the anti-cracking effect of the anti-cracking mortar layer.
Optionally, a waterproof mortar layer is arranged on one side, away from the reinforced wall body layer, of the anti-cracking mortar layer.
Through adopting above-mentioned technical scheme, the prevention of seepage water effect of fire resistive wall board has further been strengthened on waterproof mortar layer to make the interior fire resistive structure of fire resistive wall board be difficult for causing the fire resistive wall board's of fire resistive wall board the fireproof effect variation because of weing.
Optionally, a hard stone slab layer is arranged on one side, away from the anti-crack mortar layer, of the waterproof mortar layer.
Through adopting above-mentioned technical scheme, stereoplasm slabstone layer is used as the peripheral protection on enhancement wall body layer to make inner structure such as waterproof mortar layer be difficult for damaging because of receiving the striking, thereby improved fire barrier's structural strength and stability.
Optionally, a leveling layer is arranged between the fireproof mortar layer and the structural wall.
Through adopting above-mentioned technical scheme, the screed-coat is used for making level to the outdoor face of structure wall body to impurity, vacancy, arch on avoiding structure wall body outer wall face cause the influence to the construction of fire prevention mortar layer.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the fire-retardant layer composed of the fireproof rock wool can effectively prevent the spread of fire, the fireproof mortar layer further enhances the fireproof effect of the fireproof partition plate, and the fireproof mortar enhances the stability of the fire-retardant layer on the structural wall body, so that the fire-retardant layer is not easy to fall off;
2. through setting up the connecting piece, strengthened the connection effect between reinforced wall body layer, fire-retardant layer and the fire prevention mortar layer, and then make reinforced wall body layer and fire prevention mortar layer form the clamping action to fire-retardant layer.
Drawings
FIG. 1 is a schematic view showing the overall structure of a composite fire barrier for interior decoration according to an embodiment of the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
Description of reference numerals: 1. a flame retardant layer; 2. a fire-proof mortar layer; 3. reinforcing the wall body layer; 4. an adhesive layer; 5. leveling layer; 6. a connecting member; 61. an anchoring rod; 62. a limiting disc; 7. an anti-crack mortar layer; 71. a first glass fiber web layer; 72. an anchoring member; 73. a second glass fiber web layer; 8. a waterproof mortar layer; 9. a hard slate layer; 10. a structural wall.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses compound fire prevention baffle of interior decoration. Referring to fig. 1, the fire barrier includes a fire retardant layer 1, a fire retardant mortar layer 2, a reinforced wall body layer 3, and an adhesive layer 4.
The flame-retardant layer 1 is arranged on one side, close to the indoor, of the structural wall body 10, and the flame-retardant layer 1 is mainly formed by laying fireproof rock wool. The fireproof rock wool is an artificial inorganic fiber board which is processed by high-temperature melting, has excellent fireproof characteristic, is high-temperature resistant, and has stable size at high temperature, so that the flame-retardant layer 1 consisting of the fireproof rock wool can effectively prevent the spread of fire; and the thermal conductivity coefficient of fire prevention rock wool is low, can promote fire barrier's heat preservation effect.
The fireproof mortar layer 2 is arranged between the flame-retardant layer 1 and the structural wall 10. The fireproof mortar layer 2 is mainly formed by coating fireproof mortar, and the inorganic heat-insulating material in the fireproof mortar can effectively organize the oxygen entering, so that the combustion phenomenon is not easy to occur. The fireproof mortar layer 2 further enhances the fireproof effect of the fireproof partition board, and the fireproof mortar enhances the stability of the flame-retardant layer 1 on the structural wall 10, so that the flame-retardant layer 1 is not easy to fall off.
A leveling layer 5 is arranged between the fireproof mortar layer 2 and the structural wall 10, and the leveling layer 5 is mainly formed by coating cement mortar. The leveling layer 5 is used for leveling the outdoor surface of the structural wall 10 so as to avoid the influence of impurities, vacancy, protrusion and the like on the outer wall surface of the structural wall 10 on the construction of the fireproof mortar layer 2.
The reinforced wall body layer 3 is arranged on one side of the flame-retardant layer 1 far away from the structural wall body 10. The reinforced wall body layer 3 is mainly formed by splicing foam concrete plates. The foam concrete board is a heat-insulating material containing a large number of closed air holes, and has the advantages of light weight, good fire resistance and heat-insulating property, good sound-insulating effect and the like, so that the fireproof, heat-insulating, sound-insulating and noise-reducing effects of the fireproof partition board are enhanced by the reinforced wall body layer 3, the reinforced wall body forms enclosure outside the flame-retardant layer 1, and the flame-retardant layer 1 is not easy to fall off from the fireproof mortar layer 2 even if being impacted.
The adhesive layer 4 is provided between the reinforced wall body layer 3 and the flame retardant layer 1, and the adhesive layer 4 is used to adhesively fix the reinforced wall body layer 3 to the surface of the flame retardant layer 1. The adhesive layer 4 is mainly formed by coating cement mortar, the cement mortar is mixed with glue in cement paste, the adhesive layer has excellent adhesive property, and moisture in the cement mortar is not easy to run off, so that the reinforced wall body layer 3 is not easy to absorb a water layer of the adhesive layer 4, and the performances of heat preservation, heat insulation, fire prevention and the like of the reinforced wall body layer 3 are poor.
Referring to fig. 1 and 2, a connecting member 6 is provided between the reinforced wall body layer 3 and the fireproof mortar layer 2. Connecting piece 6 has strengthened the connection effect between reinforced wall body layer 3, fire-retardant layer 1 and the fire prevention mortar layer 2, and then makes reinforced wall body layer 3 and fire prevention mortar layer 2 form the clamping action to fire-retardant layer 1. The connecting piece 6 comprises an anchoring rod 61 and a limiting disc 62, both the anchoring rod 61 and the limiting disc 62 can be made of metal materials, and the anchoring rod 61 and the limiting disc 62 are of an integrated structure. The stopper disc 62 and the anchor rod 61 are coaxially arranged, and the stopper disc 62 is provided in the middle of the anchor rod 61. One end of the anchoring rod 61 penetrates through the flame-retardant layer 1 and penetrates through the fireproof mortar layer 2, and the other end of the anchoring rod 61 penetrates through the bonding layer 4 and penetrates through the reinforced wall body layer 3; spacing dish 62 is established between fire-retardant layer 1 and adhesive linkage 4, and spacing dish 62 is further firm on fire prevention mortar layer 2 with fire-retardant layer 1.
And an anti-cracking mortar layer 7 is arranged on one side of the reinforced wall body layer 3, which is far away from the bonding layer 4. The anti-crack mortar layer 7 is mainly composed of anti-crack mortar. The anti-cracking mortar has the advantages of wear resistance, corrosion resistance, good waterproof effect, high bonding strength, impact resistance and the like. After the construction of the reinforced wall body layer 3 is completed, the anti-crack mortar is coated on the surface of the reinforced wall body layer 3 to form an anti-crack mortar layer 7, and the anti-seepage effect and the anti-cracking effect of the fireproof partition plate are enhanced by the anti-crack mortar layer 7.
A first glass fiber mesh layer 71 is arranged between the crack-resistant mortar layer 7 and the reinforced wall body layer 3. The first fiberglass mesh layer 71 is formed by laying fiberglass mesh cloth, the fiberglass mesh cloth is fixedly connected with the reinforced wall body layer 3 through an anchoring part 72, and the anchoring part 72 can adopt a rivet special for the fiberglass mesh cloth. After the reinforced wall body layer 3 is constructed, the glass fiber mesh cloth is fixed on the surface of the reinforced wall body layer 3, and then the coating construction of the anti-crack mortar layer 7 is carried out. The first glass fiber mesh layer 71 serves as a partition between the crack-resistant mortar layer 7 and the reinforced wall body layer 3 to reduce the absorption of moisture of the crack-resistant mortar layer 7 by the reinforced wall body layer 3, thereby making the heat-insulating and fireproof effects of the reinforced wall body layer 3 less susceptible. The first fiberglass mesh layer 71 should be made of fiberglass mesh cloth with small meshes.
The crack-resistant mortar layer 7 is internally provided with a second glass fiber mesh layer 73, and the second glass fiber mesh layer 73 is also formed by laying glass fiber mesh cloth. After the coating construction of the anti-crack mortar layer 7 is completed and before the anti-crack mortar layer 7 is finally set, the glass fiber mesh cloth is bonded and fixed on the anti-crack mortar layer 7 to form a second glass fiber mesh layer 73, and then the anti-crack mortar is continuously coated on the second glass fiber mesh layer 73 for leveling, so that the purpose of fixing the second glass fiber mesh layer 73 in the anti-crack mortar layer 7 is achieved. The second glass fiber mesh layer 73 serves to further enhance the toughness and crack-resistant effect of the crack-resistant mortar layer 7.
And a waterproof mortar layer 8 is arranged on one side of the anti-crack mortar layer 7, which is far away from the reinforced wall body layer 3, the waterproof mortar layer 8 mainly comprises waterproof mortar, and the coating construction of the waterproof mortar layer 8 can be carried out after the anti-crack mortar layer 7 is finally set. Waterproof mortar layer 8 has further strengthened fire resistive water effect of wallboard to make the interior fire resistive construction of fire wallboard difficult for causing the fire resistive effect of fire wallboard to worsen because of weing.
And a hard stone slab layer 9 is arranged on one side of the waterproof mortar layer 8, which is far away from the anti-crack mortar layer 7. The hard stone slab layer 9 is formed by splicing stone slabs, and can be a marble slab, a granite slab or an artificial stone slab. The hard slate layer 9 serves as a peripheral protection of the reinforced wall body layer 3, so that internal structures such as the waterproof mortar layer 8 and the like are not easily damaged due to impact, and the structural strength and stability of the fireproof partition plate are improved.
The embodiment of the application provides a composite fire-proof partition board for interior decoration and finishing, and its implementation principle is: during construction, at first, the surface coating cement mortar of structure wall 10 forms screed-coat 5, then fix the bonding of fire prevention rock wool on screed-coat 5 through fire prevention mortar, so that fire prevention mortar forms fire prevention mortar layer 2, make fire prevention rock wool form fire-retardant layer 1, then pass fire-retardant layer 1 with the one end of connecting piece 6 and fix in fire prevention mortar layer 2, will strengthen wall body layer 3 through cement mortar again and fix on fire-retardant layer 1's surface, so that cement mortar forms adhesive linkage 4, during fixing, make the other end of connecting piece 6 pass adhesive linkage 4 and fix in strengthening wall body layer 3. Then, the first glass fiber mesh layer 71 is fixed on the reinforced wall body layer 3 through the anchoring piece 72, then, anti-crack mortar is coated on the first glass fiber mesh layer 71, then, before the anti-crack mortar is finally set, the second glass fiber mesh layer 73 is bonded and fixed on the anti-crack mortar, and then, the anti-crack mortar is continuously coated on the second glass fiber mesh layer 73, so that the anti-crack mortar layer 7 is formed. And then the hard stone slab layer 9 is adhered and fixed on the surface of the anti-crack mortar layer 7 through waterproof mortar, so that the waterproof mortar forms a waterproof mortar layer 8.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a compound fire prevention baffle of interior decoration fitment, is close to fire-retardant layer (1) of indoor one side including establishing at structure wall body (10), its characterized in that: be equipped with fire prevention mortar layer (2) between fire-retardant layer (1) and structural wall body (10), one side that structural wall body (10) were kept away from in fire-retardant layer (1) is equipped with strengthens wall body layer (3), it is equipped with adhesive linkage (4) to strengthen between wall body layer (3) and fire-retardant layer (1).
2. The interior finishing composite fire barrier as claimed in claim 1, wherein: be equipped with connecting piece (6) between reinforced wall body and fire prevention mortar layer (2), connecting piece (6) include anchor rod (61) and establish spacing dish (62) at anchor rod (61) middle part, fire-retardant layer (1) is passed and wear to establish in fire prevention mortar layer (2) to the one end of anchor rod (61), and the other end of anchor rod (61) passes adhesive linkage (4) and wears to establish in reinforced wall body layer (3), spacing dish (62) are established between fire-retardant layer (1) and adhesive linkage (4).
3. The interior finishing composite fire barrier as claimed in claim 1, wherein: and an anti-cracking mortar layer (7) is arranged on one side of the reinforced wall body layer (3) far away from the bonding layer (4).
4. The interior finishing composite fire barrier as claimed in claim 3, wherein: a first glass fiber mesh layer (71) is arranged between the anti-crack mortar layer (7) and the reinforced wall body layer (3), and the first glass fiber mesh layer is fixedly connected with the reinforced wall body layer (3) through an anchoring piece (72).
5. The interior finishing composite fire barrier as claimed in claim 4, wherein: and a second glass fiber net layer (73) is arranged in the anti-crack mortar layer (7).
6. The interior finishing composite fire barrier as claimed in claim 3, wherein: and a waterproof mortar layer (8) is arranged on one side of the anti-cracking mortar layer (7) far away from the reinforced wall body layer (3).
7. The interior finishing composite fire barrier as claimed in claim 6, wherein: and a hard stone slab layer (9) is arranged on one side of the waterproof mortar layer (8) far away from the anti-crack mortar layer (7).
8. The interior finishing composite fire barrier as claimed in claim 1, wherein: and a leveling layer (5) is arranged between the fireproof mortar layer (2) and the structural wall body (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023203504.3U CN214195346U (en) | 2020-12-25 | 2020-12-25 | Compound fire barrier of interior decoration fitment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023203504.3U CN214195346U (en) | 2020-12-25 | 2020-12-25 | Compound fire barrier of interior decoration fitment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214195346U true CN214195346U (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023203504.3U Expired - Fee Related CN214195346U (en) | 2020-12-25 | 2020-12-25 | Compound fire barrier of interior decoration fitment |
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| Country | Link |
|---|---|
| CN (1) | CN214195346U (en) |
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2020
- 2020-12-25 CN CN202023203504.3U patent/CN214195346U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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Granted publication date: 20210914 |