CN107901529A - A kind of press fastening type rock wool-steel plywood and preparation method thereof - Google Patents
A kind of press fastening type rock wool-steel plywood and preparation method thereof Download PDFInfo
- Publication number
- CN107901529A CN107901529A CN201711384365.9A CN201711384365A CN107901529A CN 107901529 A CN107901529 A CN 107901529A CN 201711384365 A CN201711384365 A CN 201711384365A CN 107901529 A CN107901529 A CN 107901529A
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- Prior art keywords
- rock wool
- layer
- base layer
- fastening type
- steel plywood
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- 239000011435 rock Substances 0.000 title claims abstract description 60
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 41
- 239000010959 steel Substances 0.000 title claims abstract description 41
- 239000011120 plywood Substances 0.000 title claims abstract description 38
- 238000002360 preparation method Methods 0.000 title abstract description 3
- 239000010410 layer Substances 0.000 claims abstract description 136
- 239000011490 mineral wool Substances 0.000 claims abstract description 102
- 239000002344 surface layer Substances 0.000 claims abstract description 35
- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000005096 rolling process Methods 0.000 claims description 32
- 229920000742 Cotton Polymers 0.000 claims description 26
- 239000000835 fiber Substances 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 20
- 239000007789 gas Substances 0.000 claims description 19
- 210000002268 wool Anatomy 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 claims description 18
- 239000010878 waste rock Substances 0.000 claims description 18
- 239000002994 raw material Substances 0.000 claims description 17
- 239000002918 waste heat Substances 0.000 claims description 15
- 239000000853 adhesive Substances 0.000 claims description 12
- 230000001070 adhesive effect Effects 0.000 claims description 12
- 229920001187 thermosetting polymer Polymers 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 10
- 239000004575 stone Substances 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 10
- 238000009966 trimming Methods 0.000 claims description 10
- 239000002893 slag Substances 0.000 claims description 9
- 239000010881 fly ash Substances 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 claims description 5
- 230000004927 fusion Effects 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 5
- 238000005303 weighing Methods 0.000 claims description 5
- 238000000703 high-speed centrifugation Methods 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 230000003993 interaction Effects 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 238000005728 strengthening Methods 0.000 claims 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract description 24
- 238000009413 insulation Methods 0.000 abstract description 13
- 239000002131 composite material Substances 0.000 abstract description 9
- 239000011433 polymer cement mortar Substances 0.000 abstract description 6
- 230000002787 reinforcement Effects 0.000 abstract description 3
- 239000012774 insulation material Substances 0.000 abstract description 2
- 239000011347 resin Substances 0.000 description 13
- 229920005989 resin Polymers 0.000 description 13
- 239000003292 glue Substances 0.000 description 12
- 238000005119 centrifugation Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000005623 Carcinogenesis Diseases 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000002742 anti-folding effect Effects 0.000 description 1
- 230000000703 anti-shock Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000036952 cancer formation Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000504 carcinogenesis Toxicity 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/06—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions for securing layers together; for attaching the product to another member, e.g. to a support, or to another product, e.g. groove/tongue, interlocking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/108—Rockwool fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/10—Properties of the layers or laminate having particular acoustical properties
- B32B2307/102—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
- B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/546—Flexural strength; Flexion stiffness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/558—Impact strength, toughness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/58—Cuttability
- B32B2307/581—Resistant to cut
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a kind of press fastening type rock wool-steel plywood and preparation method thereof, belong to thermal insulation material preparing technical field.The composite plate includes rock wool base layer, enhancement layer, surface layer and clinching structure, enhancement layer is folded between rock wool base layer, enhancement layer plays the role of bracing reinforcement, enhances the intensity of rock wool base layer well so that the integral strength of rock wool base layer lifts at least more than 100 times；Surface layer is connected by clinching structure with enhancement layer, and surface layer is close on rock wool base layer, this design structure changes surface layer is adhered to using polymer cement mortar in the prior art by the way of, as far as possible without using polymer cement mortar, reduce distributing for benzene and its derivative, the composite plate use is more safe and reliable, and heat-insulated, sound insulation, flameproof effect are notable.
Description
Technical field
The invention belongs to thermal insulation material preparing technical field, more specifically to a kind of press fastening type rock wool-steel plywood and
Its production method.
Background technology
Rock cotton board is for primary raw material with basalt and other natural crystals etc., and rock cotton board, into fibre, is added through high-temperature fusion
Appropriate binding agent, cures processing and manufactured, and rock wool panel products are suitable for industrial equipment, building, the thermal insulation of ship, sound insulation etc..
The rock wool-steel plywood used at present is that cement mortar/resin glue plastering is added on the basis of rock cotton board, or in rock wool
The surface smear resin glue of plate, then adheres to surface layer, surface layer is various decoration paintings, therefore rock cotton board is not by cement or resin glue
Only there is heat-insulating, fire-preventing, its metope formed has the function of decoration.
In order to solve the problem above-mentioned, through retrieval, patent document 1：Chinese patent CN201620939860.6 discloses one
Kind rock wool thin-coat plaster heat insulating decorative board and its production technology, it includes backing plate, the bottom being wrapped in outside backing plate bonds enhancement layer,
Some reinforcing ribs being evenly distributed with outside enhancement layer, the middle level being wrapped in outside each reinforcing rib bonding reinforcement are bonded in bottom
Layer, the insulation transition zone being wrapped in outside the bonding enhancement layer of middle level, the outboard bonds enhancement layer being wrapped in outside insulation transition zone
Meet insulation exterior sheathing with being wrapped in outside outboard bonds enhancement layer；Its production technology include be laid with bottom bond enhancement layer,
Be laid with reinforcing rib, be laid with middle level bond enhancement layer, be laid with insulation transition zone, be laid with outboard bonds enhancement layers, be placed into nursing frame,
Natural curing, be laid with composite thermal-insulating exterior formwork.And for example patent document 2：Chinese patent CN201520264214.X discloses one kind
Rock wool external insulating system for thinly plastered external wall, including base course wall, heat insulation layer, protective layer, adhesive linkage and anchoring piece；Protective layer
It is made of float coat and finish coat, the surface layer that protective layer shields rock wool, to ensure rock wool outer wall outer heat preservation system
Mechanical strength and durability；Heat insulation layer is connected fixation with base course wall using viscous, nail combined process.
It is not difficult to find that above-mentioned rock wool-steel plywood in compound tense, can use substantial amounts of resin glue (patent document 1, patent
Polymer cement mortar in document 2), contain substantial amounts of benzene and its derivative in resin glue, and these resin glues are without excessive
Temperature processing, benzene and its derivative can be dispersed into air, it is well known that benzene and its derivative has carcinogenesis, although rock wool
The light weight of composite plate, and can not substitute with heat-insulated well, sound insulation, flameproof effect, current other materials, still
This rock wool-steel plywood containing benzene and its derivative, allows it has been realized that needing urgently further to grind rock wool-steel plywood
Study carefully, the rock wool-steel plywood of resinous glue is free of or lacked, to ensure people's health.
The content of the invention
1. to solve the problems, such as
For existing rock wool-steel plywood in compound tense, substantial amounts of resin glue can be used, in resin glue containing substantial amounts of benzene and
Its derivative, and these resin glues are without high-temperature process, so that the health of people is influenced, can be carcinogenic when serious, this hair
It is bright that a kind of press fastening type rock wool-steel plywood is provided, in the case where the intensity of rock wool-steel plywood does not reduce, use or do not make less as far as possible
With resin glue, to reduce influence of the benzene and its derivative in resin glue to people's health.
It is a further object of the present invention to provide a kind of production method of press fastening type rock wool-steel plywood, is given birth to using existing rock wool
Production. art, enhancement layer and rock wool base layer are together laid with so that fastening is connected between enhancement layer and rock wool base layer, it is solid at the same time
Change is more uniform, and the intensity of rock wool-steel plywood effectively improves.
2. technical solution
To solve the above-mentioned problems, the technical solution adopted in the present invention is as follows：
The press fastening type rock wool-steel plywood of the present invention, including rock wool base layer, enhancement layer, surface layer and clinching structure, it is described to add
Strong layer is folded between rock wool base layer；The surface layer is connected by clinching structure with enhancement layer, and surface layer is close to rock wool base
On body layer.
In a kind of possible embodiment of the present invention, the rock wool base layer is used by basalt, blast furnace slag, fine coal
Ash, waste rock wool block for raw material after high-temperature fusion, by high speed centrifugation power or gases at high pressure injection into fiber, add appropriate thermosetting
Property resin adhesive and hydrophober obtain.
In a kind of possible embodiment of the present invention, the enhancement layer includes fixed net, fixed net by laterally, it is vertical
Finer wire connects and composes, and some barbs are equipped with two sides of finer wire, and the length of barb is less than or equal to individual layer rock wool base
The thickness of body.
In a kind of possible embodiment of the present invention, the clinching structure includes staple and skeleton, its middle skeleton is by book
Nail nail catcher is online in the fixation, and skeleton is equipped with some guide rails；The surface layer is PVC board, and the PVC board back side is equipped with some guide grooves
Coordinate with guide rail, surface layer is fixed on the surface of rock wool base layer.
In a kind of possible embodiment of the present invention, the rock wool base layer interactive distribution overlapping with enhancement layer, or
The number of plies of rock wool base layer is 2-3 times of enhancement layer.
A kind of production method of above-mentioned press fastening type rock wool-steel plywood of the present invention, including step in detail below：
Step S101, raw material is prepared：It is 22-25% by blast furnace slag 62-69%, Black Warrior stone, flyash 7%-13%, useless rock
Cotton block 2-3% is mixed, and wherein Black Warrior stone grain diameter is 8-10cm, and the block footpath of waste rock wool block is 8-10cm, raw material is passed through defeated
Send machine to be sent into furnace cupola, they are melted into liquid mixture；
Step S102, prepared by fiber：Liquid mixture is continuously flowed into high-speed rotating centrifugation by Melt launder
On roller, liquid mixture carries the filament that fiberizing room condenses into filiform, at the same time in the case where centrifugal is got rid of and air cooling acts on
Thermosetting adhesive and hydrophober are sprayed by nozzle, then rock wool fibers are collected to cotton collecting machine by air blower, obtain rock
Cotton fiber band；
Step S103, tiling compacting：Enhancement layer is set in the side of pendulum, and it is fast that enhancement layer with rock wool fibers band logical crosses pendulum
Speed tiling, is then suppressed by pressure roller, and trimming, obtains rock cotton board base substrate；
Step S104, baking and curing：Rock cotton board base substrate after trimming is delivered in curing oven, cured temperature is 200-
220 DEG C, time 15-20min；
(5) prepared by rock wool base layer：By weighing, measuring length, then cutting, shaping, obtain rock wool base layer；
(6) prepared by finished product：The skeleton of clinching structure is laid in rock wool base layer, staple is got with air gun and fixes skeleton
On enhancement layer, then surface layer is installed on the skeleton of clinching structure.
In a kind of possible embodiment of the present invention, in step s 102, the Centrifugal rolling quantity is four, above and below point
Two Centrifugal rollings are one high and one low in two groups, every group and rotate in same direction in relative rotation, upper and lower corresponding Centrifugal rolling；Outside Centrifugal rolling
Side is surrounded by the air curtain formed by air blower, and liquid mixture is got rid of and condensed under air cooling effect by four throwings of Centrifugal rolling
Filamentous filament, filament are collected by air curtain after being thrown out of and are molded.
In the present invention a kind of possible embodiment in, in step S102 the rotating speed of Centrifugal rolling 5000r/min~
5200r/min。
In a kind of possible embodiment of the present invention, in step s 102, the nozzle is arranged on Centrifugal rolling, thermosetting
Property resin adhesive and hydrophober are sent by pumping to nozzle.
In a kind of possible embodiment of the present invention, in step S104, the hot air circulating pipe of the curing oven and punching
The waste heat from tail gas pipe connection of its stove, and valve is set in waste heat from tail gas pipe end, by cold air and the hot-air of waste heat from tail gas pipe
Mixing, is delivered to hot air circulating pipe.
3. beneficial effect
Compared with the prior art, beneficial effects of the present invention are：
(1) press fastening type rock wool-steel plywood of the invention, the composite plate include rock wool base layer, enhancement layer, surface layer and clinching
Structure, enhancement layer are folded between rock wool base layer, and enhancement layer plays the role of bracing reinforcement, enhance rock wool matrix well
The intensity of layer so that the integral strength of rock wool base layer lifts at least more than 100 times；Surface layer is connected by clinching structure and enhancement layer
Connect, and surface layer is close on rock wool base layer, this design structure change in the prior art using polymer cement mortar come
The mode of surface layer is adhered to, as far as possible without using polymer cement mortar, reduces distributing for benzene and its derivative, the composite plate
Using more securely and reliably, heat-insulated, sound insulation, flameproof effect are notable；
(2) press fastening type rock wool-steel plywood of the invention, the rock wool base layer of the composite plate use by basalt, blast furnace slag,
Flyash, waste rock wool block are raw material after high-temperature fusion, by high speed centrifugation power or gases at high pressure injection into fiber, are added appropriate
Thermosetting adhesive and hydrophober obtain, and rock wool base layer still uses existing production technology, the useless rock of its raw material increase
Cotton block, not only increases the utilization rate of waste rock wool, reduces production cost, while the component of waste rock wool is more uniform, and reaction is more
Fully, fibre length length, the intensity obtained is high；
(3) press fastening type rock wool-steel plywood of the invention, it is fixed net and is connected and composed by horizontal, vertical finer wire, thin
Two sides of steel wire are equipped with some barbs, and the length of barb is less than or equal to the thickness of individual layer rock wool matrix, and fixed net is more
Softness, can together fold with rock wool base layer, and the barb on finer wire surface can go deep into rock wool base layer, and by suppressing,
Further enhance the connection of enhancement layer and rock wool base layer；
(4) press fastening type rock wool-steel plywood of the invention, its clinching structure include staple and skeleton, its middle skeleton is followed closely by staple
It is online to be buckled in the fixation, skeleton is equipped with some guide rails；Surface layer is PVC board, and the PVC board back side is matched somebody with somebody equipped with some guide grooves with guide rail
Close, surface layer is fixed on the surface of rock wool base layer, and staple hooks the finer wire net of enhancement layer by both ends, then PVC board is fixed
Quick and easy for installation on skeleton, engaging is firm, improves construction efficiency；
(5) production method of press fastening type rock wool-steel plywood of the invention, step linking is orderly, the good integrity of composite plate,
Rigidity is high and has the characteristics that shock resistance, the mechanical property of shearing resistance and insulation, heat-insulated, sound insulation, moisture-proof, complies fully with Technology design
On fire protection requirement, and overcome that conventional plate does not have enough globalities and rigidity, anti-folding and shock resistance is poor lacks
Fall into.
Brief description of the drawings
Technical scheme is described in further detail below with reference to drawings and examples, but should
To know, these attached drawings only design for task of explanation, therefore not as the restriction of the scope of the invention.In addition, except non-specifically
Point out, these attached drawings are meant only to conceptually illustrate structure construction described herein, without to be drawn to scale.
Fig. 1 is the structure diagram of the press fastening type rock wool-steel plywood of the present invention；
Fig. 2 is the decomposition diagram of the press fastening type rock wool-steel plywood of the present invention；
Fig. 3 is the structure diagram of the fixed net of the press fastening type rock wool-steel plywood of the present invention.
In figure：1st, rock wool base layer；2nd, enhancement layer；210th, fixed net；220th, barb；3rd, surface layer；310th, PVC board；311、
Guide groove；4th, clinching structure；410th, staple；420th, skeleton；421st, guide rail.
Embodiment
Attached drawing hereafter with reference to the detailed description of the exemplary embodiment of the present invention, which forms one of description
Point, in the figure the enforceable exemplary embodiment of the present invention is shown as example.Although these exemplary embodiment quilts
Fully describe in detail so that those skilled in the art can implement the present invention, it is to be understood that can realize other embodiment and
Can without departing from the spirit and scope of the present invention to the present invention various changes can be made.Hereafter to the embodiment of the present invention
More detailed description is not limited to required the scope of the present invention, and just to be illustrated and do not limit pair
The description of the features of the present invention and feature, to propose to perform the best mode of the present invention, and is sufficient so that those skilled in the art
It can implement the present invention.Therefore, the scope of the invention is only defined by the appended claims.
Hereafter detailed description of the present invention and example embodiment can be more fully understood with reference to attached drawing, wherein the present invention
Element and feature are identified by reference numeral.
Embodiment 1
As shown in Figure 1 to Figure 3, the press fastening type rock wool-steel plywood of the present embodiment includes rock wool base layer 1, enhancement layer 2, surface layer
3 and clinching structure 4, enhancement layer 2 be folded between rock wool base layer 1；Surface layer 3 is connected by clinching structure 4 with enhancement layer 2, and
Surface layer 3 is close on rock wool base layer 1.
Wherein：It is raw material through high-temperature fusion that rock wool base layer 1, which is used by basalt, blast furnace slag, flyash, waste rock wool block,
Afterwards, appropriate thermosetting adhesive and hydrophober are added and is obtained, is added into fiber by high speed centrifugation power or gases at high pressure injection
Enter the 0.8-1% that amount is gross mass, its raw material increase waste rock wool block, the additive amount of waste rock wool block is 2-3%, is not only increased useless
The utilization rate of rock wool, reduces production cost, while the component of waste rock wool is more uniform, and reaction is more abundant, obtained fiber length
Degree is long, intensity is high.
In addition, enhancement layer 2 includes fixed net 210, fixed net 210 is connected and composed by horizontal, vertical finer wire, in thin steel
Two sides of silk are equipped with some barbs 220, and the length of barb 220 is less than or equal to the thickness of individual layer rock wool matrix.Make at present
Although rock cotton board with certain intensity, is not enough to the PVC board 310 for fixing surface layer 3, use is more soft
Fixed net 210, can together fold with rock wool base layer 1, and the barb 220 on finer wire surface can go deep into rock wool base layer 1, and
By compacting, the connection of enhancement layer 2 and rock wool base layer 1 is further enhanced, and then the work for pullling rock wool is played in horizontal direction
With changing the existing way with two pieces of steel plate sandwiched rock wools.
What deserves to be explained is inventor abandons by largely testing and analyzing and uses polymer cement mortar system at present
Make the mode of composite plate, clinching structure 4 includes staple 410 and skeleton 420 in the present embodiment, its middle skeleton 420 is followed closely by staple 410
It is buckled on fixed net 210, skeleton 420 is equipped with some guide rails 421；Surface layer 3 is PVC board 310, and 310 back side of PVC board is equipped with some
Guide groove 311 coordinates with guide rail 421, and surface layer 3 is fixed on the surface of rock wool base layer 1, and staple 410 hooks enhancement layer 2 by both ends
Finer wire net, then PVC board 310 is fixed on skeleton 420, quick and easy for installation, engaging is firm, improves construction efficiency.
As shown in Figure 1, Figure 2, the interaction distribution overlapping with enhancement layer 2 of rock wool base layer 1, or the layer of rock wool base layer 1
Number is 2-3 times of enhancement layer 2, according to specific requirement, determines the combination of rock wool base layer 1 and enhancement layer 2.
Embodiment 2
The production method of the press fastening type rock wool-steel plywood of the present embodiment, including step in detail below：
Step S101, raw material is prepared：By blast furnace slag 62%, Black Warrior stone for 25%, flyash 10%, waste rock wool block 3% mix
Close, wherein Black Warrior stone grain diameter is 8cm, and the block footpath of waste rock wool block is 8cm, and raw material is sent into furnace cupola by conveyer, will
They are melted into liquid mixture；
Step S102, prepared by fiber：Liquid mixture is continuously flowed into high-speed rotating centrifugation by Melt launder
On roller, Centrifugal rolling quantity is four, be divided to up and down that two Centrifugal rollings are one high and one low and in relatively rotating in two groups, every group, upper and lower right
The Centrifugal rolling answered rotates in same direction；The air curtain formed by air blower is surrounded by the outside of Centrifugal rolling, liquid mixture is by Centrifugal rolling four
Secondary throwing gets rid of and the filament of filiform is condensed under air cooling effect, and filament is collected by air curtain after being thrown out of and is molded, centrifugation
The rotating speed of roller carries fiberizing room and condenses into silk in 5200r/min, liquid mixture in the case where centrifugal is got rid of and air cooling acts on
The filament of shape, nozzle are arranged on Centrifugal rolling, and thermosetting adhesive and hydrophober are sent by pumping to nozzle, then by rousing
Wind turbine collects rock wool fibers to cotton collecting machine, obtains rock wool fibers band；
Step S103, tiling compacting：Enhancement layer 2 is set in the side of pendulum, and enhancement layer 2 crosses pendulum with rock wool fibers band logical
Quick tiling, is then suppressed by pressure roller, and trimming, obtains rock cotton board base substrate；
The intensity of rock wool base layer 1 is always to limit the factor that rock wool uses, therefore for the present invention that fixed net 210 is straight
Connect and be added in rock wool base layer 1, not only to control the swing speed of rock wool, while also to control the angle of swing, due to rock
The toughness of cotton is poor compared with enhancement layer 2, avoids rock wool from being reinforced layer 2 and pulls apart；
Step S104, baking and curing：The hot air circulating pipe of curing oven and the waste heat from tail gas pipe of furnace cupola connect, and in tail gas
Waste heat pipe end sets valve, and cold air is mixed with the hot-air of waste heat from tail gas pipe, hot air circulating pipe is delivered to, after trimming
Rock cotton board base substrate be delivered in curing oven, cured temperature be 200 DEG C, time 20min；
(5) prepared by rock wool base layer 1：By weighing, measuring length, then cutting, shaping, obtain rock wool base layer 1；
(6) prepared by finished product：The skeleton 420 of clinching structure 4 is laid in rock wool base layer 1, getting staple 410 with air gun will
Skeleton 420 is fixed on enhancement layer 2, is then installed on surface layer 3 on the skeleton 420 of clinching structure 4.
Embodiment 3
The production method of the press fastening type rock wool-steel plywood of the present embodiment, including step in detail below：
Step S101, raw material is prepared：By blast furnace slag 62%, Black Warrior stone for 22%, flyash 13%, waste rock wool block 3% mix
Close, wherein Black Warrior stone grain diameter is 8cm, and the block footpath of waste rock wool block is 8cm, and raw material is sent into furnace cupola by conveyer, will
They are melted into liquid mixture；
Step S102, prepared by fiber：Liquid mixture is continuously flowed into high-speed rotating centrifugation by Melt launder
On roller, Centrifugal rolling quantity is four, be divided to up and down that two Centrifugal rollings are one high and one low and in relatively rotating in two groups, every group, upper and lower right
The Centrifugal rolling answered rotates in same direction；The air curtain formed by air blower is surrounded by the outside of Centrifugal rolling, liquid mixture is by Centrifugal rolling four
Secondary throwing gets rid of and the filament of filiform is condensed under air cooling effect, and filament is collected by air curtain after being thrown out of and is molded, centrifugation
The rotating speed of roller carries fiberizing room and condenses into silk in 5100r/min, liquid mixture in the case where centrifugal is got rid of and air cooling acts on
The filament of shape, nozzle are arranged on Centrifugal rolling, and thermosetting adhesive and hydrophober are sent by pumping to nozzle, then by rousing
Wind turbine collects rock wool fibers to cotton collecting machine, obtains rock wool fibers band；
Step S103, tiling compacting：Enhancement layer 2 is set in the side of pendulum, and enhancement layer 2 crosses pendulum with rock wool fibers band logical
Quick tiling, is then suppressed by pressure roller, and trimming, obtains rock cotton board base substrate；
The intensity of rock wool base layer 1 is always to limit the factor that rock wool uses, therefore for the present invention that fixed net 210 is straight
Connect and be added in rock wool base layer 1, not only to control the swing speed of rock wool, while also to control the angle of swing, due to rock
The toughness of cotton is poor compared with enhancement layer 2, avoids rock wool from being reinforced layer 2 and pulls apart；
Step S104, baking and curing：The hot air circulating pipe of curing oven and the waste heat from tail gas pipe of furnace cupola connect, and in tail gas
Waste heat pipe end sets valve, and cold air is mixed with the hot-air of waste heat from tail gas pipe, hot air circulating pipe is delivered to, after trimming
Rock cotton board base substrate be delivered in curing oven, cured temperature be 210 DEG C, time 18min；
(5) prepared by rock wool base layer 1：By weighing, measuring length, then cutting, shaping, obtain rock wool base layer 1；
(6) prepared by finished product：The skeleton 420 of clinching structure 4 is laid in rock wool base layer 1, getting staple 410 with air gun will
Skeleton 420 is fixed on enhancement layer 2, is then installed on surface layer 3 on the skeleton 420 of clinching structure 4.
Embodiment 4
The production method of the press fastening type rock wool-steel plywood of the present embodiment, including step in detail below：
Step S101, raw material is prepared：By blast furnace slag 65%, Black Warrior stone for 24%, flyash 9%, waste rock wool block 2% mix
Close, wherein Black Warrior stone grain diameter is 10cm, and the block footpath of waste rock wool block is 10cm, and raw material is sent into furnace cupola by conveyer,
They are melted into liquid mixture；
Step S102, prepared by fiber：Liquid mixture is continuously flowed into high-speed rotating centrifugation by Melt launder
On roller, Centrifugal rolling quantity is four, be divided to up and down that two Centrifugal rollings are one high and one low and in relatively rotating in two groups, every group, upper and lower right
The Centrifugal rolling answered rotates in same direction；The air curtain formed by air blower is surrounded by the outside of Centrifugal rolling, liquid mixture is by Centrifugal rolling four
Secondary throwing gets rid of and the filament of filiform is condensed under air cooling effect, and filament is collected by air curtain after being thrown out of and is molded, centrifugation
The rotating speed of roller carries fiberizing room and condenses into silk in 5000r/min, liquid mixture in the case where centrifugal is got rid of and air cooling acts on
The filament of shape, nozzle are arranged on Centrifugal rolling, and thermosetting adhesive and hydrophober are sent by pumping to nozzle, then by rousing
Wind turbine collects rock wool fibers to cotton collecting machine, obtains rock wool fibers band；
Step S103, tiling compacting：Enhancement layer 2 is set in the side of pendulum, and enhancement layer 2 crosses pendulum with rock wool fibers band logical
Quick tiling, is then suppressed by pressure roller, and trimming, obtains rock cotton board base substrate；
The intensity of rock wool base layer 1 is always to limit the factor that rock wool uses, therefore for the present invention that fixed net 210 is straight
Connect and be added in rock wool base layer 1, not only to control the swing speed of rock wool, while also to control the angle of swing, due to rock
The toughness of cotton is poor compared with enhancement layer 2, avoids rock wool from being reinforced layer 2 and pulls apart；
Step S104, baking and curing：The hot air circulating pipe of curing oven and the waste heat from tail gas pipe of furnace cupola connect, and in tail gas
Waste heat pipe end sets valve, and cold air is mixed with the hot-air of waste heat from tail gas pipe, hot air circulating pipe is delivered to, after trimming
Rock cotton board base substrate be delivered in curing oven, cured temperature be 220 DEG C, time 15min；
(5) prepared by rock wool base layer 1：By weighing, measuring length, then cutting, shaping, obtain rock wool base layer 1；
(6) prepared by finished product：The skeleton 420 of clinching structure 4 is laid in rock wool base layer 1, getting staple 410 with air gun will
Skeleton 420 is fixed on enhancement layer 2, is then installed on surface layer 3 on the skeleton 420 of clinching structure 4.
Schematically the present invention and embodiments thereof are described above, this describes no restricted, institute in attached drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited thereto.So if common skill of this area
Art personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution
Similar frame mode and embodiment, are within the scope of protection of the invention.
Claims (10)
1. a kind of press fastening type rock wool-steel plywood, it is characterised in that including rock wool base layer (1), enhancement layer (2), surface layer (3) and pressure
Buckle structure (4), the enhancement layer (2) are folded between rock wool base layer (1)；The surface layer (3) is by clinching structure (4) with adding
Strong layer (2) connection, and surface layer (3) is close on rock wool base layer (1).
2. press fastening type rock wool-steel plywood according to claim 1, it is characterised in that the rock wool base layer (1) using by
Basalt, blast furnace slag, flyash, waste rock wool block are raw material after high-temperature fusion, pass through high speed centrifugation power or gases at high pressure and are blown
Into fiber, add appropriate thermosetting adhesive and hydrophober and obtain.
3. press fastening type rock wool-steel plywood according to claim 2, it is characterised in that the enhancement layer (2) includes fixed net
(210), fixed net (210) is connected and composed by horizontal, vertical finer wire, and some barbs are equipped with two sides of finer wire
(220), the length of barb (220) is less than or equal to the thickness of individual layer rock wool matrix.
4. press fastening type rock wool-steel plywood according to claim 3, it is characterised in that the clinching structure (4) includes staple
(410) and skeleton (420), its middle skeleton (420) by staple (410) nail catcher on the fixed net (210), on skeleton (420)
Equipped with some guide rails (421)；The surface layer (3) is PVC board (310), and PVC board (310) back side is equipped with some guide grooves (311) with leading
Rail (421) coordinates, and surface layer (3) is fixed on the surface of rock wool base layer (1).
5. press fastening type rock wool-steel plywood according to claim 4, it is characterised in that the rock wool base layer (1) is with strengthening
The overlapping interaction distribution of layer (2), or the number of plies of rock wool base layer (1) is 2-3 times of enhancement layer (2).
A kind of 6. production method of press fastening type rock wool-steel plywood according to any one of claims 1 to 5, it is characterised in that
Including step in detail below：
Step S101, raw material is prepared：It is 22-25% by blast furnace slag 62-69%, Black Warrior stone, flyash 7%-13%, waste rock wool block
2-3% is mixed, and wherein Black Warrior stone grain diameter is 8-10cm, and the block footpath of waste rock wool block is 8-10cm, and raw material is passed through conveyer
Furnace cupola is sent into, they are melted into liquid mixture；
Step S102, prepared by fiber：Liquid mixture is continuously flowed on high-speed rotating Centrifugal rolling by Melt launder,
Liquid mixture carries the filament that fiberizing room condenses into filiform in the case where centrifugal is got rid of and air cooling acts on, while by spraying
Mouth sprays thermosetting adhesive and hydrophober, is then collected rock wool fibers to cotton collecting machine by air blower, obtains rock wool fibre
Tie up band；
Step S103, tiling compacting：Enhancement layer (2) is set in the side of pendulum, and enhancement layer (2) crosses pendulum with rock wool fibers band logical
Quick tiling, is then suppressed by pressure roller, and trimming, obtains rock cotton board base substrate；
Step S104, baking and curing：Rock cotton board base substrate after trimming is delivered in curing oven, cured temperature is 200-220
DEG C, time 15-20min,
(5) prepared by rock wool base layer (1)：By weighing, measuring length, then cutting, shaping, obtain rock wool base layer (1)；
(6) prepared by finished product：The skeleton (420) of clinching structure (4) is laid in rock wool base layer (1), staple is got with air gun
(410) skeleton (420) is fixed on enhancement layer (2), surface layer (3) is then installed on to the skeleton (420) of clinching structure (4)
On.
7. the production method of press fastening type rock wool-steel plywood according to claim 6, it is characterised in that in step s 102,
The Centrifugal rolling quantity is four, be divided to up and down that two Centrifugal rollings are one high and one low and in relatively rotating in two groups, every group, is corresponded to up and down
Centrifugal rolling rotate in same direction；It is surrounded by the air curtain formed by air blower on the outside of Centrifugal rolling, liquid mixture is by Centrifugal rolling four times
The filament for getting rid of and filiform being condensed under air cooling effect is thrown, filament is collected by air curtain after being thrown out of and is molded.
8. the production method of press fastening type rock wool-steel plywood according to claim 7, it is characterised in that centrifuged in step S102
The rotating speed of roller is in 5000r/min~5200r/min.
9. the production method of press fastening type rock wool-steel plywood according to claim 8, it is characterised in that in step s 102,
The nozzle is arranged on Centrifugal rolling, and thermosetting adhesive and hydrophober are sent by pumping to nozzle.
10. the production method of press fastening type rock wool-steel plywood according to claim 9, it is characterised in that in step S104,
The hot air circulating pipe of the curing oven and the waste heat from tail gas pipe of furnace cupola connect, and set valve in waste heat from tail gas pipe end, will
Cold air is mixed with the hot-air of waste heat from tail gas pipe, is delivered to hot air circulating pipe.
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| CN109354418A (en) * | 2018-11-08 | 2019-02-19 | 金陵科技学院 | A method of the rock wool of manufacture doping multiple spectra absorbing material |
| CN109853134A (en) * | 2018-11-08 | 2019-06-07 | 金陵科技学院 | The manufacturing method of rock wool product with antibacterial functions |
| CN112339391A (en) * | 2020-11-06 | 2021-02-09 | 吉林建筑大学 | Environment-friendly building material and production device thereof |
| CN114311936A (en) * | 2021-12-28 | 2022-04-12 | 北新建材(天津)有限公司 | High-strength gypsum board substrate and preparation system thereof |
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