CN202055361U - Fireproofing calcium silicate board - Google Patents

Fireproofing calcium silicate board Download PDF

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Publication number
CN202055361U
CN202055361U CN2011200144762U CN201120014476U CN202055361U CN 202055361 U CN202055361 U CN 202055361U CN 2011200144762 U CN2011200144762 U CN 2011200144762U CN 201120014476 U CN201120014476 U CN 201120014476U CN 202055361 U CN202055361 U CN 202055361U
Authority
CN
China
Prior art keywords
calcium silicate
silicate board
rock wool
layer
fireproofing
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.)
Expired - Fee Related
Application number
CN2011200144762U
Other languages
Chinese (zh)
Inventor
林相怀
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DONGSHANG BOARD Co Ltd
Original Assignee
DONGSHANG BOARD Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by DONGSHANG BOARD Co Ltd filed Critical DONGSHANG BOARD Co Ltd
Priority to CN2011200144762U priority Critical patent/CN202055361U/en
Application granted granted Critical
Publication of CN202055361U publication Critical patent/CN202055361U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a fiber reinforced calcium silicate board, in particular relates to a fireproofing calcium silicate board. The fireproofing calcium silicate board contains a fiber calcium silicate board, a first rock wool layer, a second rock wool layer, a vertical keel, a heaven and earth keel; a layer of high temperature glue is brushed between the each layer of the rock wool, a layer of high temperature glue is brushed between the board and the rock wool. The fireproofing board has the characteristic of light quality and simple structure, which can have a good fireproofing purpose.

Description

A kind of fire prevention calcium silicate board
Technical field:
The utility model relates to fiber reinforced calcium silicate board, is specifically related to a kind of fire prevention calcium silicate board.
Background technology:
At present, the fiber reinforced calcium silicate board that each factory is produced in the industry, its fire endurance all is not higher than 4 hours.Its production method adopt slurry flowing process or copy follow the example of base after, produce finished product through precuring, the demoulding, steam-cured, oven dry, frosted again, raw material have high-purity ground quartz, lime, cement, wollastonite, mica, pearl powder.
The utility model content:
The purpose of this utility model is the fire endurance time of improving sheet material, produces high performance PLASTIC LAMINATED, to improve the fire-fighting level of China.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises fiber calcium silicate board 1, first rock wool layer 2, second rock wool layer 3, centre keel 4, world keel 5; Centre keel 4 both sides are respectively arranged with two-layer fiber calcium silicate board 1, are provided with first rock wool layer 2 in the fiber calcium silicate board 1 in the outside, are provided with second rock wool layer 3 in the middle of the two-layer fiber calcium silicate board 1.Brushing one deck high-temp glue between described every layer of rock wool, brushing one deck high-temp glue between described sheet material and the rock wool.
The thickness of described fiber calcium silicate board 1 is 9mm; The thickness of described first rock wool layer 2 is 20mm, and the thickness of described second rock wool layer 3 is 40mm.
The utility model compared with prior art has tangible advantage and good effect.The fire endurance of this sheet material has reached 6 hours, is much higher than 4 hours levels of present industry, has improved the fireproof performance of sheet material, has improved the fire-fighting level
Description of drawings:
Fig. 1, Fig. 2, Fig. 3, be structural representation of the present utility model.
The specific embodiment:
Referring to Fig. 1, Fig. 2, Fig. 3, this specific embodiment is by the following technical solutions: it comprises fiber calcium silicate board 1, first rock wool layer 2, second rock wool layer 3, centre keel 4, world keel 5; Centre keel 4 both sides are respectively arranged with two-layer fiber calcium silicate board 1, are provided with first rock wool layer 2 in the fiber calcium silicate board 1 in the outside, are provided with second rock wool layer 3 in the middle of the two-layer fiber calcium silicate board 1.Brushing one deck high-temp glue between described every layer of rock wool, brushing one deck high-temp glue between described sheet material and the rock wool.
The thickness of described fiber calcium silicate board 1 is 9mm; The thickness of described first rock wool layer 2 is 20mm, and the thickness of described second rock wool layer 3 is 40mm.
The composition material of described fiber calcium silicate board 1, recipe ratio and process are as follows: raw material adopt kieselguhr, high-purity ground quartz, one-level building lime, 425# high-strength cement, do not float kp softwood pulp, fire-proof additive adopts expanded perlite, wollastonite, mica.
At first wood pulp paper is ground into paper pulp, the requirement of paper pulp button degree of separating reaches more than 50 degree, afterwards above various raw material are fully mixed, making concentration is 20% left and right sides slip, make slab through stream slurry machine of making board, control the briquetting pressure and the moulding number of turns well, briquetting pressure is controlled to be 0.2Mpa, and natural curing is after 6 hours, again through still kettle at 1.0Mpa, 180 ℃ high temperature saturated vapour went out still in steam-cured 20 hours, cooling, after drying machine drying is to moisture content below 10%, bake out temperature is 110 ℃, dry after 2 hours, become finished product through frosted.
The above only is a preferred embodiments of the present utility model, be not that the utility model is imposed any restrictions, everyly any simple modification that above embodiment did, change equivalent structure are changed, all still belong in the scope of technical solutions of the utility model according to the utility model technical spirit.

Claims (3)

1. a fire prevention calcium silicate board is characterized in that it comprises fiber calcium silicate board, first rock wool layer, second rock wool layer, centre keel, world keel.
2. fire prevention calcium silicate board according to claim 1 is characterized in that brushing one deck high-temp glue between every layer of rock wool.
3. fire prevention calcium silicate board according to claim 1 is characterized in that brushing one deck high-temp glue between sheet material and the rock wool.
CN2011200144762U 2011-01-18 2011-01-18 Fireproofing calcium silicate board Expired - Fee Related CN202055361U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200144762U CN202055361U (en) 2011-01-18 2011-01-18 Fireproofing calcium silicate board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200144762U CN202055361U (en) 2011-01-18 2011-01-18 Fireproofing calcium silicate board

Publications (1)

Publication Number Publication Date
CN202055361U true CN202055361U (en) 2011-11-30

Family

ID=45015337

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200144762U Expired - Fee Related CN202055361U (en) 2011-01-18 2011-01-18 Fireproofing calcium silicate board

Country Status (1)

Country Link
CN (1) CN202055361U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102839763A (en) * 2012-05-09 2012-12-26 李宝龄 Method for reducing destructive force of explosion and explosion venting device
CN111718168A (en) * 2020-03-04 2020-09-29 郑州知淘信息科技有限责任公司 Asbestos-free composite fiber reinforced calcium silicate board and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102839763A (en) * 2012-05-09 2012-12-26 李宝龄 Method for reducing destructive force of explosion and explosion venting device
CN111718168A (en) * 2020-03-04 2020-09-29 郑州知淘信息科技有限责任公司 Asbestos-free composite fiber reinforced calcium silicate board and preparation method thereof

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111130

Termination date: 20140118

C17 Cessation of patent right