CN104074322A - Light-weight inorganic heat insulation material fireproof wall plate and suspended ceiling plate - Google Patents
Light-weight inorganic heat insulation material fireproof wall plate and suspended ceiling plate Download PDFInfo
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- CN104074322A CN104074322A CN201310098582.7A CN201310098582A CN104074322A CN 104074322 A CN104074322 A CN 104074322A CN 201310098582 A CN201310098582 A CN 201310098582A CN 104074322 A CN104074322 A CN 104074322A
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Abstract
The invention relates to a light-weight inorganic heat insulation material fireproof wall plate and a suspended ceiling plate, and belongs to the field of building heat insulation and fireproof materials. The use of color steel polyphenyl sandwich composite plates and color steel polyurethane sandwich composite plates is restricted due to the inflammability of the color steel polyphenyl sandwich composite plates and the color steel polyurethane sandwich composite plates. The existing food processing workshops, clean workshops and the like are lack of proper light-weight non-flammable heat insulation and thermal insulation suspended ceiling plate and wall plate materials. According to the invention, plate core materials made from non-flammable inorganic heat insulation particle materials, modified inorganic glue and water repellents are compounded with panels such as color steel plates and stainless steel plates, and the obtained plates are used as the suspended ceiling plates and wall plates of buildings such as the food processing workshops and the clean workshops. Steel structure warehouses, factory buildings and public buildings need to be provided with light-weight fireproof wall plates with the fireproof limit of 2 to 4 hours due to fire protection partition requirements. According to the invention, inorganic heat insulation material plate core materials are compounded with panels such as color steel plates and calcium silicate plates, the fire-resistant limit can reach 2 to 4 hours, and the light-weight inorganic heat insulation material fireproof wall plate and the suspended ceiling plate can be used as light-weight fireproof wall body materials for various buildings.
Description
One, technical field
Thermal isolation fire proofing material
Two, background technology
1. color steel polyphenyl sandwich plate, color steel polyurethane laminboard are used in a large number in industry and civilian steel building in recent years, because of polyphenyl foamed board and polyurethane foam board inflammable, cause fire to take place frequently, cause personnel and property massive losses, therefore be badly in need of manufacturing novel light sheet material, requirement reaches and does not fire, heat-insulation and heat-preservation, nonpoisonous and tasteless, meet hygienic requirements, and energy-conserving and environment-protective, have some strength rigidity, neat and artistic, be convenient to install, moderate cost, to substitute color steel polyphenyl sandwich plate and color steel polyurethane laminboard, meet requirement of engineering.Though color steel rockwool sandwich board can meet the demands within the specific limits, but food processing shop, medicament compartment and cleanroom etc. are installed punching, plate because of color steel rock wool sandwiching version and are seamed stifled tight and distortion and cause that rock wool silk is scattered, and affect food and medicine safe and sanitary.The classes such as I am engaged in architectural design work for many years, current food processing shop building is difficult to find suitable ceiling board and wall board material.
2. a large amount of steel-structure factory buildings, logistics warehouse, freezer, large scale industry and civilian construction are because of fire compartmentation area constraints, the fire wall that fire endurance reaches 2-4 hour need to be set, and fire wall required counter-fire face to reach 1200 ℃, through burning in 2-4 hour, wallboard is complete, and unexposed surface temperature rise is not higher than 400 ℃.Fire wall material should be light noninflammable material, high temperature resistant, has certain heat preservation and insulation, can delay the fiery face transmission of supporting or opposing of counter-fire face heat, in the time requiring at fire endurance unexposed surface temperature rise not higher than 400 ℃, thereby reach fireproof object.Domestic construction market light fire-proof wallboard lacks at present, and a small amount of foreign brand name light fire-proof wallboard price is high, will significantly increase construction cost.
For solving above actual demands of engineering, the art of this patent is proposed, the natural inorganic granular material that employing is not fired, high temperature resistant, heat-proof quality is good, with modified inorganic glue and the even mix of hydrophober, under normal temperature, suppress and be solidified into board core material, compound with the various panels such as color steel, as ceiling board, wallboard, fire-retardant wall plate and replace color steel polyphenyl sandwich version, color steel polyurethane laminboard, thereby solve actual demands of engineering.
Three, summary of the invention
1. adopt and do not fire high temperature resistant heat insulation inorganic particulate material, with modified inorganic glue and hydrophober, stir, be pressed into continuously board core material, make composite plate with the various panels such as color steel, as the fire-retardant wall plate of ceiling board, wallboard or building surface in big industrial factory, warehouse and the common building of all kinds of buildings such as food processing shop and medicament compartment, cleanroom.
2. material
(1) inorganic particulate material: the inorganic particulate pellets such as expanded vermiculite, expanded perlite, expanded perlite vitreum, silica flour.
(2) modified inorganic glue: water glass (silicate of soda, potassium silicate) adopts Mo Er than (S
io
2/ Na
2o) be 2.6-2.9, the water glass that viscosity is higher.
Modified firming agent adopt aluminum phosphate or prodan, condensation silicate, triethanolamine, inorganic acid as phosphoric acid, sulfuric acid etc. wherein one or several.
(3) hydrophober: methyl silicon sodium alcoholate, for improving the hygroscopicity performance of thermal insulation inorganic material.
Modified inorganic glue consumption is the 5-25% of volume after sheet metal forming, adjusts the consumption of glue by different material granular sizes, should guarantee sheet material some strength.
Modified firming agent consumption: be the 5-20% of water glass weight as adopted aluminum phosphate; As adopting prodan to be the 5-15% of water glass weight, the environment temperature by hardening time and while producing is adjusted consumption.
Hydrophober (methyl silicon sodium alcoholate) is the 1-3% of glue consumption.
(4) for increasing plate intensity, can add alkali-proof glass short fiber, the 3-7% that volume is plate bulk also can add alkali-resisting glass fiber cloth in plate both sides when sheet metal forming.
The even mix of modified inorganic glue and hydrophober, then with the even mix of inorganic material, pressing board desired thickness and width are compressing.
During as ceiling board and wallboard use, thickness of slab can be 50-100mm;
While using as fire-retardant wall plate core, thickness of slab is 50-80mm, fire endurance 2-4 hour.
3. the sheet material of making and color steel, corrosion resistant plate are compound, can be used for ceiling board;
When for sheet materials such as wallboard, fire-retardant wall plates, can be compound with color steel, corrosion resistant plate, aluminium sheet, calcium silicate board, GRC plate, high pressure cement plate, reinforced plasterboard etc.
With panel compound tense, can adopt modified inorganic glue, also available organic resin glue.
Can individual plates compound on operating desk, also can be on tinuous production, board core material and both sides colored steel surface plate one-time feeding extrusion modling is compound.
4. when combined wall board is used as fire-retardant wall plate, fire-retardant wall plate is supported by the steel structure member of brushing fireproof paint, and bolt is fixed.Bolt end and the refractory mortar shutoff of fire-retardant wall plate seam.Refractory mortar formula (weight ratio): inorganic glue water glass (S
io
2/ Na
2o=2.9) 45 parts, curing compound aluminum phosphate or prodan 5-10 part, 100 parts of sintered clay powder or quartz powders, with using with mixing.
Four, the specific embodiment
1. material source: expanded vermiculite, expanded perlite or expanded perlite vitreum, the raw materials such as silica flour and modified inorganic collagen-based materials are all easily to purchase material, and wide material sources are cheap, and these materials also can be made by oneself.
2. production equipment: measuring equipment, mixer, pumping or screw extrusion feeding device, continuously shaped mould and transfer equipment, composite plate operating desk (individual plates is compound), color steel plate forming press and composite board production line (tinuous production), necessary ordinary temperature production workshop and material, finished product storehouse.
3. production technology:
Individual plates combined producing tech:
Inorganic particulate pellet and the metering of modified inorganic glue are stirred, and------boning compound with color corrugated sheet steel---stacked and dispatched from the factory to be pressed into board core material
Continuous composite plate technique:
Inorganic particulate pellet and the metering of modified inorganic glue are stirred and force feed is pressed into composite plate curing molding between the upper and lower color steel of forming press extremely continuously---length is cut out plate on demand----and stack and dispatch from the factory.
Claims (2)
- Patent of the present invention is that modified inorganic glue adds hydrophober as cementing agent, be pressed into board core material with the even mix of inorganic heat-insulating particulate material (as expanded vermiculite, expanded perlite, expanded perlite vitreum, silica flour etc.), make composite plate with the various panel material bondings such as color steel, corrosion resistant plate, as ceiling board or the wallboard of food processing shop, cleanroom, medicament compartment and other buildings.With panel composite plates such as color steel, corrosion resistant plate, calcium silicate board, GRC plate, high pressure cement plate, reinforced plasterboards, can be used for the light fire-proof wall version of industrial premises, workshop, warehouse, freezer and civilian construction.This patent scope of asking for protection is:1. with inorganic insulation particle material and modified inorganic glue, add hydrophober as board core material, make composite plate for all kinds of building ceiling plates, wallboard application technology such as food processing shop, medicament compartment, cleanrooms with color steel, corrosion resistant plate etc.
- 2. with inorganic insulation particle material material and modified inorganic glue, add hydrophober as board core material, make composite plate with the various panels such as color steel, corrosion resistant plate, calcium silicate board, GRC plate, high pressure cement plate, reinforced plasterboard, for the fire-retardant wall plate application technology of industrial premises, workshop, warehouse, freezer and industry and civilian construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310098582.7A CN104074322A (en) | 2013-03-26 | 2013-03-26 | Light-weight inorganic heat insulation material fireproof wall plate and suspended ceiling plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310098582.7A CN104074322A (en) | 2013-03-26 | 2013-03-26 | Light-weight inorganic heat insulation material fireproof wall plate and suspended ceiling plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104074322A true CN104074322A (en) | 2014-10-01 |
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ID=51595893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310098582.7A Pending CN104074322A (en) | 2013-03-26 | 2013-03-26 | Light-weight inorganic heat insulation material fireproof wall plate and suspended ceiling plate |
Country Status (1)
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|---|---|
| CN (1) | CN104074322A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107935498A (en) * | 2017-11-21 | 2018-04-20 | 张家港市华孚实业有限公司 | Wall swelling perlite heat-insulating mortar and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2473254Y (en) * | 2001-03-23 | 2002-01-23 | 中国建筑科学研究院建筑工程材料及制品研究所 | Reinforced hydrophobic expansion pearlite core plate for structure use |
| JP2008238472A (en) * | 2007-03-26 | 2008-10-09 | Toyo Tire & Rubber Co Ltd | Sandwich panel |
| CN102320808A (en) * | 2011-08-09 | 2012-01-18 | 四川威尔达化工有限公司 | Fireproof insulation board and preparation process thereof |
| CN202202427U (en) * | 2011-05-19 | 2012-04-25 | 高然生 | Fireproof heat-preservation sandwich board |
| CN202202441U (en) * | 2011-08-22 | 2012-04-25 | 潍坊信泰消防科技有限公司 | Non-inflammable thermal insulation board |
-
2013
- 2013-03-26 CN CN201310098582.7A patent/CN104074322A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2473254Y (en) * | 2001-03-23 | 2002-01-23 | 中国建筑科学研究院建筑工程材料及制品研究所 | Reinforced hydrophobic expansion pearlite core plate for structure use |
| JP2008238472A (en) * | 2007-03-26 | 2008-10-09 | Toyo Tire & Rubber Co Ltd | Sandwich panel |
| CN202202427U (en) * | 2011-05-19 | 2012-04-25 | 高然生 | Fireproof heat-preservation sandwich board |
| CN102320808A (en) * | 2011-08-09 | 2012-01-18 | 四川威尔达化工有限公司 | Fireproof insulation board and preparation process thereof |
| CN202202441U (en) * | 2011-08-22 | 2012-04-25 | 潍坊信泰消防科技有限公司 | Non-inflammable thermal insulation board |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107935498A (en) * | 2017-11-21 | 2018-04-20 | 张家港市华孚实业有限公司 | Wall swelling perlite heat-insulating mortar and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Yu Xige Document name: Notification that Application Deemed to be Withdrawn |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141001 |