CN206581417U - Vertical hair rock wool mortar composite plate - Google Patents
Vertical hair rock wool mortar composite plate Download PDFInfo
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- CN206581417U CN206581417U CN201720267132.XU CN201720267132U CN206581417U CN 206581417 U CN206581417 U CN 206581417U CN 201720267132 U CN201720267132 U CN 201720267132U CN 206581417 U CN206581417 U CN 206581417U
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Abstract
The utility model is related to a kind of vertical hair rock wool mortar composite plate, including rock wool layer, reinforcement structure and screed, and two surfaces vertical with the thickness direction of the rock wool layer are respectively the obverse and reverse of the rock wool layer；The rock wool layer is to be arranged side by side the rectangular plate-like structure being put together by multiple length identical bar shaped rock cotton boards, and the thickness direction of the machine direction of the bar shaped rock cotton board along the rock wool layer is set；The reinforcement structure is constituted by being attached to the fiberglass gridding cloth that the rock wool layer surface and all surface to the rock wool layer are wrapped up；In the rock wool layer and the reinforcement structure are wrapped in by the screed, and have and the integrally formed reinforcement rib of the screed at gap between two adjacent bar shaped rock cotton boards.The utility model is used for building exterior wall heat preserving, and good heat insulating, water resistance are good, structural strength is high, constructing operation is simple.
Description
Technical field
The utility model is related to building material field, more particularly to a kind of vertical hair rock wool mortar composite plate.
Background technology
Heat-insulation system is essential part in building trade, at present, and conventional heat-insulation system is by fireproof heat insulating
Sheet material carries out building exterior wall heat preserving, and the fire preventing and heat insulating board occurred in the market is multifarious, and quality is uneven.
(1) phenolic foam board
Phenolic foam is a kind of new fire retardant, fire prevention, low cigarette insulation material, it be added by phenolic resin it is fire-retardant
The closed pore rigid foam that agent, smoke suppressant, foaming agent, curing agent and other auxiliary agents are made.Its feature be fire retardant, low cigarette,
High temperature resistance distortion.It can be foamed with cast-in-site, moldable to be also machined, and can be made into sheet material, shell and various special-shaped productions
Product.The features such as with foamed plastics type insulation material light weight, easy construction.Phenolic foam board is compared to polyphenyl foam plate and poly- ammonia
Ester cystosepiment, with relatively good fire resistance, but still not up to as defined in civil buildings exterior insulation work fireproofing technique
It is required that.Phenolic foam board is remained in weakness such as easy efflorescence, warpage, low mechanical strength, fragility, inextensibility and water absorption rate height.
Using sour curing process in foaming process, the problems such as residual acidity content is too high in cystosepiment, it will influence outer heat preservation system and steel
The security and durability of tendon concrete structure.Over the past two years due to fire safety problem, many engineer applieds phenolic board or phenolic aldehyde
Fire-blocking belt, some engineerings have occurred in that serious quality problems.There is expert to think that phenolic foam board still can not be replaced directly
It is used for external thermal insulation system for polyphenyl foam plate and polyurethane foam board.
(2) rock wool
Rock wool is the additional a number of accessory substances, through high temperature melting using selected basalt or diabase as primary raw material
Melt centrifugation and be blow molded into manmade inorganic fibre, its main chemical composition is：SiO2、Al2O3, MgO, CaO and Fe2O3.It is fine in rock wool
The additives such as appropriate binding agent, dust-proofing agent, hydrophober are added in dimension, the rock wool with some strength is can be made into by press curing
Plate.Building energy conservation is one of most important application field of rock wool.Many countries have clearly to building construction energy expenditure in the world
Regulation.This regulation promotes application of the rock wool in building energy conservation.Abroad, rock wool is with its excellent fire protecting performance and guarantor
Warm nature can account for 90% or so of rock wool total output in Application in Building, due to fire safety problem, and styrofoam system only accounts for 17% in the U.S.,
And rock wool, mineral wool account for 70%.Britain's regulation 18m above house must use incombustible material as external-wall heat-insulation material.
German clear stipulaties, the building more than 22m is forbidden to use flammable insulation material.Therefore, styrofoam outer heat preservation system
It is only used in the building type no more than 22m, the building higher than 22m largely uses rock wool outer heat preservation system.And for 22
When polyphenyl plate thickness in less than 132 building, styrofoam outer heat preservation system is more than 100rnm, fireproof construction need to be set with full again
Sufficient Building Fire Protection security regulations.
In China, the anticracking that comes off is always to perplex rock wool to be used for the technical problem of external wall outer insulation, and rock wool protects as building
The ratio that adiabator is used is relatively low, and successful case is less, and rock wool can not obtain wide popularization and application in building energy saving field.Rock wool
When band is as fire-blocking belt materials'use, it is allergic that the Rock wool dust that cutting operation is produced easily causes construction worker.
(3) foam concrete
In recent years, foam concrete is very fast in the development of building heat preservation field, the Application in Building area of current external wall insulation
500 Wan ㎡ are reached.At present, foam concrete product research is ground including improving the combination property and complete set of equipments of foam concrete
Originating party face.The material water absorption rate is higher, and thermal conductivity factor is also larger, for the higher climatic province of power conservation requirement (such as cold district)
It is not suitable for, easily produces cold-heat bridge and condensation.
(4) foam glass
Foam glass is by cullet, foaming agent, property-modifying additive and foamed promoter etc., by finely divided and equal earliest
After even mixing, then by high temperature melting, foaming, the inorganic non-metallic glass material annealed and be made.By a large amount of a diameter of l~
2mm uniform bubble structure composition.Foam glass is in external wall outer insulation field using less.
(5) inorganic heat insulation mortar
Light thermal-insulation particle using inorganic is as lightweight aggregate, plus by binder materials, anticrack additive and other inserts
Deng the dry powder and mortar of composition, with certain insulation, fire protecting performance.This material brittle, water suction, quality are unstable, go out
Show heat-insulation layer hollowing and because hollowing causes the quality problems such as cracking.Such product is due to being wet trade, and quality is difficult control, together
When water absorption rate it is higher, thermal conductivity factor is also larger, is not suitable for for the higher climatic province of power conservation requirement such as severe cold and cold district,
Also cold-heat bridge and condensation are easily produced.
Utility model content
For technical problem present in above-mentioned prior art, the utility model is compound there is provided a kind of vertical hair rock wool mortar
Plate, for building exterior wall heat preserving, its good heat insulating, water resistance are good, structural strength is high, constructing operation is simple.
The technical solution of the utility model is：A kind of vertical hair rock wool mortar composite plate, including rock wool layer, reinforcement structure and sand
Pulp layer, two surfaces vertical with the thickness direction of the rock wool layer are respectively the obverse and reverse of the rock wool layer；
The rock wool layer is that the rectangular plate-like structure being put together is arranged side by side by multiple length identical bar shaped rock cotton boards,
Thickness direction of the machine direction of the bar shaped rock cotton board along the rock wool layer is set；
The reinforcement structure is by being attached to the rock wool layer surface and all surface to the rock wool layer wrapped up
Fiberglass gridding cloth is constituted；
In the rock wool layer and the reinforcement structure are wrapped in by the screed, and in two adjacent bar shaped rocks
Have and the integrally formed reinforcement rib of the screed at gap between cotton plate.
As preferred：Front between the rock wool layer and the reinforcement structure also by being back and forth interspersed in the rock wool layer
Connected with the fixing line of reverse side, the fixing line is in the track of the rock wool layer obverse and reverse by a plurality of and bar shaped rock wool
Plate correspond and along the bar shaped rock cotton board length direction set first straight line track and with the first straight line rail
The vertical second straight line track composition of mark.
As preferred：The first straight line track is overlapped with the center line of corresponding bar shaped rock cotton board.
As preferred：The second straight line track is two, and is symmetrically arranged at the two of the first straight line track
Hold, and the two ends of two second straight line tracks are overlapped with the two ends positioned at outermost two first straight line tracks.
As preferred：The fixing line uses alkali proof fiber line or basalt fibre line.
As preferred：The thickness of the rock wool layer is 3~15cm.
As preferred：The thickness of the screed is 0.2~0.5cm.
As preferred：The density of the bar shaped rock cotton board is more than or equal to 100kg/m3, thermal conductivity factor is less than or equal to 0.045W/
㎡ .K, compression strength is more than or equal to 200kPa, and average fibre diameter is less than or equal to 7 μm, and burning behavior class is A grades.
As preferred：The mesh centre-to-centre spacing of the fiberglass gridding cloth be 4mm × 4mm, mass area ratio be more than etc.
In 145g/ ㎡, alkaline-resisting ultimate strength is more than or equal to 1250N/50mm.
As preferred：The tensile bond intensity of the screed is more than 0.8MPa, and immersion adhesive strength is more than 0.6MPa.
The beneficial effects of the utility model are：The utility model good heat insulating, water resistance are good, structural strength is high, apply
Work is simple to operate, and specific advantage is as follows：
(1) internal to piece together rock wool layer using bar shaped rock cotton board, fire protecting performance is superior.
(2) rock wool layer is spliced using multiple bar shaped rock cotton boards, and high temperature resistance contractility is strong, the machine direction of bar shaped rock cotton board
It is vertically arranged, with it is not stratified, do not expand, crushing resistance is strong the characteristics of.
(3) board dimension stability is good, will not because of transport, carry and deform.
(4) heat insulation effect is superior, and thermal conductivity factor is close with rock cotton board.
(5) rock wool layer outer wrapping fiberglass gridding cloth is as reinforcement structure, and tensile strength is high, more than rock cotton board intensity.
(6) waterproof mortar course is set outside rock wool layer and reinforcement structure, hydrophobicity is excellent, make rock wool layer and outside moisture every
Absolutely, independent overcoat is formed, hydrophobic rate is high.
(7) easy construction, is carried, storage and construction are more convenient, more rapidly, safer.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the partial sectional view of the utility model embodiment 1；
Fig. 2 be in Fig. 1 A-A to sectional view；
Fig. 3 is the enlarged drawing at B in Fig. 2；
Fig. 4 is the track schematic diagram of fixing line in the utility model.
1- rock wool layers in figure；11- bar shaped rock cotton boards；2- fiberglass gridding cloths；3- fixing lines；31- first straight lines track；
32- second straight lines track；4- screeds；41- strengthens rib.
Embodiment
, below will be to technology of the present utility model to make the purpose of this utility model, technical scheme and advantage clearer
Scheme is described in detail.Obviously, described embodiment is only a part of embodiment of the utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Resulting all other embodiment is put, the scope that the utility model is protected is belonged to.
As shown in Figure 1 to Figure 3, a kind of vertical hair rock wool mortar composite plate, including rock wool layer 1, reinforcement structure and screed 4,
Two surfaces vertical with the thickness direction of rock wool layer 1 are respectively the obverse and reverse of rock wool layer 1.
Rock wool layer 1 is that the rectangular plate-like structure being put together is arranged side by side by multiple length identical bar shaped rock cotton boards 11.
Bar shaped rock cotton board 11 is, using natural basalt as primary raw material, after high-temperature fusion, artificial inorganic to be made by high speed centrifugation equipment
Fiber, while special binding agent and dust laying oil is added, then heated solidification is fabricated to the tabular of larger area, then cut into
Bar shaped tabular.With light weight, small thermal conductivity factor, sound-absorbing, it is non-ignitable the characteristics of and high withstand voltage intensity and excellent fire protecting performance.
The machine direction of the bar shaped rock cotton board 11 used in the utility model is set along the thickness direction of rock wool layer 1, makes rock wool
1 tensile strength and compression strength in a thickness direction of layer has the raising of matter.According to general building heat preservation demand, rock wool layer 1
Thickness be generally 3~15cm.
In order to ensure that vertical hair rock wool mortar composite plate of the present utility model has optimal performance, the bar shaped rock wool used
Plate 11 must is fulfilled for following physical condition：The density of bar shaped rock cotton board 11 is more than or equal to 100kg/m3, thermal conductivity factor is less than or equal to
0.045W/ ㎡ .K, compression strength is more than or equal to 200kPa, and average fibre diameter is less than or equal to 7 μm, and burning behavior class is A grades.
Reinforcement structure is by being attached to the glass fiber mesh that the surface of rock wool layer 1 and all surface to rock wool layer 1 are wrapped up
Lattice cloth 2 is constituted.In manufacturing process, a monolithic glass fibrous mesh cloth 2 is cut into the shape coordinated with all surface of rock wool layer 1
Fiberglass gridding cloth 2, the surface of rock wool layer 1 is pasted onto by bonding agent by shape, forms reinforcement structure.
Fiberglass gridding cloth 2 is, using fiberglass woven fabric as base material, coating to be soaked through the anti-emulsion of macromolecule.So as to have
There are good alkali resistance, pliability and through broadwise high resistance pulling force, (Main Ingredients and Appearance is silicic acid to alkali-free glass fiber yarn during it is used
Salt) knit and form through special institutional framework-lace stitch strand, by alkali resistant liquid, the contour warm heat treatment of reinforcing agent.It has
There is chemical stability good, intensity is high, lightweight, good stability of the dimension is smooth to be difficult contraction distortion, good toughness, shock resistance
It is good, prevent fires, insulation, sound insulation, insulation is anti-mildew, the advantages of insect prevention.
The mesh centre-to-centre spacing of fiberglass gridding cloth 2 employed in the utility model is 4mm × 4mm, unit area matter
Amount is more than or equal to 145g/ ㎡, and alkaline-resisting ultimate strength is more than or equal to 1250N/50mm.
After fiberglass gridding cloth 2 is pasted onto the surface of rock wool layer 1, the warp and weft of fiberglass gridding cloth 2
The edge with respect to rock wool layer 1 tilts 45 degree respectively.By such structure, make the vertical hair rock wool mortar composite plate after shaping in length
All there is higher tensile strength and cracking resistance on degree and width.
Between bar shaped rock cotton board 11 in order to ensure to constitute rock wool layer 1 and connection between rock wool layer 1 and reinforcement structure
Steadiness, is also connected between rock wool layer 1 and reinforcement structure by the fixing line 3 for the obverse and reverse for being back and forth interspersed in rock wool layer 1
Connect.
As shown in figure 4, fixing line 3 in the track of the obverse and reverse of rock wool layer 1 by first straight line track 31 and second straight line
Track 32 is constituted.Wherein, first straight line track 31 is corresponds and along the length of bar shaped rock cotton board 11 with bar shaped rock cotton board 11
It is a plurality of that direction is set, and every first straight line track 31 is overlapped with the center line of corresponding bar shaped rock cotton board 11.Second straight line
Track 32 is two vertical with first straight line track 31, and is symmetrically arranged at the two ends of first straight line track 31, and two
The two ends of bar second straight line track 32 are overlapped with the two ends positioned at outermost two first straight line tracks 31.All first is straight
The two ends of line tracking 31 connect with two second straight line guide rails respectively.
Fixing line 3 uses alkali proof fiber line or basalt fibre line.The line footpath of fixing line 3 is 1~1.5mm, fixing line 3
Line footpath size selected with specific reference to the thickness of rock wool layer 1, rock wool layer 1 is thicker, and the line footpath of the fixing line 3 of use is bigger.
Rock wool layer 1 and reinforcement structure are wrapped in interior by screed 4.Screed 4 is applied to rock wool layer 1 and reinforcement by mortar
The outside solidification of structure is formed, and is formed after screed 4, certain plucking effect is formed on surface, can be carried out in external wall
When wall is constructed in vertical hair rock wool mortar composite plate, the cohesive force of wall in vertical hair rock wool mortar composite plate is significantly improved.
The thickness of screed 4 is 0.2~0.5cm, in actual production, different according to the thickness of rock wool layer 1, and required perpendicular
The hardness requirement of silk rock wool mortar composite plate, selection processing is carried out to the thickness of screed 4.
Have and the integrally formed reinforcement rib of screed 4 at gap between two adjacent bar shaped rock cotton boards 11
41.There is the chamfering of similar arc in the edge of bar shaped rock cotton board 11, after multiple bar shaped rock cotton boards 11 side by side split, phase
The gap that a length direction along rock wool layer 1 extends is formed between two adjacent bar shaped rock cotton boards 11.Carried out to screed 4
When water spray processing, mortar forms reinforcement rib 41 at the gap between the adjacent bar shaped rock cotton board 11 of each two.Strengthen
The formation of rib 41, makes vertical hair rock wool mortar composite plate be provided with more preferable structural strength in the longitudinal direction, so that vertical hair
Rock wool mortar composite plate can more muchly keep smooth, will not deform, it is to avoid because vertical hair rock wool mortar composite plate becomes
Shape and cause vertical hair rock wool mortar composite plate to be come off from the surface of external wall.
In order to ensure the structural strength of vertical hair rock wool mortar composite plate of the present utility model, the screed 4 used is necessary
Meet following physical condition：Tensile bond intensity is more than 0.8MPa, and immersion adhesive strength is more than 0.6 MPa.
Vertical hair rock wool mortar composite plate can be made different length and width sizes, such as length and width size be 120cm × 60cm,
120cm × 30cm etc..In the present embodiment, so that the length and width size of vertical hair rock wool mortar composite plate is 120cm × 60cm as an example, adopt
The bar shaped rock cotton board for being 120cm × 15cm with length and width size is as raw material, to the manufacturing process of vertical hair rock wool mortar composite plate
Illustrate.
Make vertical hair rock wool mortar composite plate and use following steps：
1. split formation length and width size is 120cm to the bar shaped rock cotton board for being 120cm × 15cm by the wide size of 4 block lengths side by side
× 60cm rock wool layer；
2. a monolithic glass fibrous mesh cloth is cut into the shape coordinated with rock wool layer all surface, will by bonding agent
Fiberglass gridding cloth is pasted onto the surface of rock wool layer, forms reinforcement structure；
3. the rock wool layer for pasting fiberglass gridding cloth is sent into tailoring machine is fixed line along track as shown in Figure 4
Sewing, obtain semi-finished product；
4. the mortar of physical condition is configured to conform to using antimitotic agent, cement, Sha Heshui；
5. the mortar configured using step 4 smears the surface of semi-finished product in step 3, screed and ribs are formed
Bar.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model is disclosed
Or replace, it should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with the power
The protection domain that profit is required is defined.
Claims (10)
1. a kind of vertical hair rock wool mortar composite plate, it is characterised in that：Including rock wool layer (1), reinforcement structure and screed (4), with
Two vertical surfaces of the thickness direction of the rock wool layer (1) are respectively the obverse and reverse of the rock wool layer (1)；
Thickness direction of the machine direction of the rock wool layer (1) along the rock wool layer (1) is set, and the rock wool layer (1) is by many
The rectangular plate-like structure being put together is arranged side by side in individual length identical bar shaped rock cotton board (11)；
The reinforcement structure is by being attached to the rock wool layer (1) surface and all surface to the rock wool layer (1) is wrapped up
Fiberglass gridding cloth (2) constitute；
In the rock wool layer (1) and the reinforcement structure are wrapped in by the screed (4), and in two adjacent bar shapeds
Have at gap between rock cotton board (11) and the integrally formed reinforcement rib (41) of the screed (4).
2. vertical hair rock wool mortar composite plate according to claim 1, it is characterised in that：The rock wool layer (1) adds with described
Also connected between strong structure by the fixing line (3) for the obverse and reverse for being back and forth interspersed in the rock wool layer (1), the fixing line
(3) corresponded in the track of the rock wool layer (1) obverse and reverse by a plurality of with the bar shaped rock cotton board (11) and along described
First straight line track (31) that the length direction of bar shaped rock cotton board (11) is set and vertical with the first straight line track (31)
Second straight line track (32) composition.
3. vertical hair rock wool mortar composite plate according to claim 2, it is characterised in that：The first straight line track (31) with
The center line of corresponding bar shaped rock cotton board (11) is overlapped.
4. vertical hair rock wool mortar composite plate according to claim 2, it is characterised in that：The second straight line track (32) is
Two, and be symmetrically arranged at the two ends of the first straight line track (31), and two second straight line tracks (32)
Two ends are overlapped with the two ends positioned at outermost two first straight line tracks (31).
5. vertical hair rock wool mortar composite plate according to claim 2, it is characterised in that：The fixing line (3) is using alkaline-resisting
Single or basalt fibre line.
6. vertical hair rock wool mortar composite plate as claimed in any of claims 1 to 5, it is characterised in that：The rock wool
The thickness of layer (1) is 3~15cm.
7. vertical hair rock wool mortar composite plate as claimed in any of claims 1 to 5, it is characterised in that：The mortar
The thickness of layer (4) is 0.2~0.5cm.
8. vertical hair rock wool mortar composite plate as claimed in any of claims 1 to 5, it is characterised in that：The bar shaped
The density of rock cotton board (11) is more than or equal to 100kg/m3, thermal conductivity factor is less than or equal to 0.045W/ ㎡ .K, and compression strength is more than or equal to
200kPa, average fibre diameter is less than or equal to 7 μm, and burning behavior class is A grades.
9. vertical hair rock wool mortar composite plate as claimed in any of claims 1 to 5, it is characterised in that：The glass
The mesh centre-to-centre spacing of fibrous mesh cloth (2) is 4mm × 4mm, and mass area ratio is more than or equal to 145g/ ㎡, alkaline-resisting ultimate strength
More than or equal to 1250N/50mm.
10. vertical hair rock wool mortar composite plate as claimed in any of claims 1 to 5, it is characterised in that：The mortar
The tensile bond intensity of layer (4) is more than 0.8MPa, and immersion adhesive strength is more than 0.6MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720267132.XU CN206581417U (en) | 2017-03-17 | 2017-03-17 | Vertical hair rock wool mortar composite plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720267132.XU CN206581417U (en) | 2017-03-17 | 2017-03-17 | Vertical hair rock wool mortar composite plate |
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| Publication Number | Publication Date |
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| CN206581417U true CN206581417U (en) | 2017-10-24 |
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ID=60114572
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086498A (en) * | 2017-12-04 | 2018-05-29 | 江苏卧牛山保温防水技术有限公司 | A kind of production method of composite rock wool |
| CN108863294A (en) * | 2018-08-20 | 2018-11-23 | 殷桂玲 | A kind of NEW TYPE OF COMPOSITE rock wool aeroge insulation board, composite plate and preparation method thereof |
| CN113802856A (en) * | 2021-08-16 | 2021-12-17 | 宁波华宝石节能科技股份有限公司 | Construction method of outer wall full-cladding energy-saving plate for front anchoring |
| CN115369566A (en) * | 2022-02-14 | 2022-11-22 | 河北华利岩棉制造有限公司 | Rock wool production process |
-
2017
- 2017-03-17 CN CN201720267132.XU patent/CN206581417U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086498A (en) * | 2017-12-04 | 2018-05-29 | 江苏卧牛山保温防水技术有限公司 | A kind of production method of composite rock wool |
| CN108086498B (en) * | 2017-12-04 | 2020-06-02 | 江苏卧牛山建筑节能科技有限公司 | Production method of composite rock wool |
| CN108863294A (en) * | 2018-08-20 | 2018-11-23 | 殷桂玲 | A kind of NEW TYPE OF COMPOSITE rock wool aeroge insulation board, composite plate and preparation method thereof |
| CN113802856A (en) * | 2021-08-16 | 2021-12-17 | 宁波华宝石节能科技股份有限公司 | Construction method of outer wall full-cladding energy-saving plate for front anchoring |
| CN115369566A (en) * | 2022-02-14 | 2022-11-22 | 河北华利岩棉制造有限公司 | Rock wool production process |
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