CN104844257A - Microspore foaming lightweight decoration slabstone and preparation technology thereof - Google Patents
Microspore foaming lightweight decoration slabstone and preparation technology thereof Download PDFInfo
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- CN104844257A CN104844257A CN201510184500.XA CN201510184500A CN104844257A CN 104844257 A CN104844257 A CN 104844257A CN 201510184500 A CN201510184500 A CN 201510184500A CN 104844257 A CN104844257 A CN 104844257A
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Abstract
The invention relates to the building material field, which more specifically relates to a lightweight decoration slabstone, which comprises a stone panel and a base plate bound on a transverse plane in the stone panel, the base plate is made by 15-25% of perlite, 4-8% of stone flour, 5-10% of slag, 25-35% of cement, 3-8% of vegetable fiber, 2-5% of a solid foaming agent and 25-35% of water according to proportion by fully mixing, stirring and perfusing; the preparation technology comprises the following steps: 1)surface treatment; 2)crushing and mixing; 3)perfusion and foaming; 4)examination; and 5)package. By employing the above structure and technology, the microspore foaming lightweight decoration slabstone has good fireproof performance and low water absorption, practical heat conduction coefficient can reach 0.07[W/(m.k)], construction mode is simple, weight is light, strength is high, building load can be effectively mitigated, and the microspore foaming lightweight decoration slabstone has advantages of good compressive property, sound insulation performance, anti-seismic property and good toughness without cracking.
Description
Technical field
The present invention relates to building material field, be specifically related to decoration microporous foam light-weight decorative slabstone and preparation technology.
Background technology
Along with the develop rapidly that science and technology is maked rapid progress, the update of housing construction material is constantly accelerated, various type material, the continuous release of style and quality.Make the outward appearance of buildings more beautiful, environmental protection, change the machine-made outward appearance of City Building.The innovation of architectural construction technology, the continuous release of New Building Materials, along with the progress of technology, the design of each tool personalization of buildings, constructing operation is simple and efficient, and laid down cost is more cheap, will be the target that people constantly pursue.At present, mostly adopt subsides stone slab than the skin of higher gears, this is one and compares the construction technology be difficult to carry out.Because stone slab self is heavier, only rely on one deck sand-cement slurry be put on metope, the stone slab of heaviness is adhered on wall and far away cannot.Because himself is heavier, itself and body of wall cannot be made to join together, and need to bear extremely hot severe cold, expose to the sun and rain environmental test harsh for a long time, and stone slab has the danger come off at any time.In order to make stone slab and body of wall combine, people have employed stone plate dry hanging.Stone plate dry hanging construction is complicated; First to get out many setscrew holes on the metope wiping sand-cement slurry, then with setscrew, stone slab be fixed angle bar and be installed on wall.Also will pickup groove be driven at the back side of stone slab, then on the angle bar adopting screw to be fixed to by stone slab to install and corrected.Then spread sand-cement slurry at the back side of stone slab to fix.This construction technology complexity very, accuracy requirement is high, and difficulty of construction is large, and speed of application is slow, and building cost is very high.
Summary of the invention
The object of the invention is to provide microporous foam light-weight decorative slabstone, and this plate light-weight foam, binding property is good, and form of construction work is simple and direct.
Microporous foam light-weight decorative slabstone, from top to bottom comprise stone panel and the base plate being bonded in stone panel inner face successively, described base plate is by perlite, stone flour, slag, cement, vegetable fibre, solid blowing agent, water carries out the perfusion of abundant mix and blend in proportion and forms, described each substance weight part is: perlite is 15-25%, stone flour is 4-8%, slag is 5-10%, cement is 25-35%, vegetable fibre is 3-8%, water is 25-35%, solid blowing agent 2-5%, described stone flour is through pulverizing, fineness is 80-120 order, described slag is through pulverizing, fineness is 80-120 order, described vegetable fibre is monofilament length 3-7mm, described cement is silicate cement, the Thickness Ratio of stone slab and base plate is 1:2.5-3.2, the thickness of described stone slab is 5-7 millimeter, and the thickness of base plate is 12.5-22.5 millimeter.
Another object of the present invention is the preparation technology providing microporous foam light-weight decorative slabstone: 1, surface treatment: the cutting of natural stone, grinding; The surface of natural stone is ground, roughening treatment is carried out to the adhesive surface of natural stone; 2: pulverize, mix; Stone flour and slag are pulverized; take each material in proportion again; in stirrer, first add perlite, stone flour, slag, cement, vegetable fibre, solid blowing agent carry out abundant mix and blend; add the water weighed in proportion again and stir 3 minutes; the stirrer shaft of described agitator is hollow structure; the pressurized air of constant pressure is added while stirring in material; gas enters in material by hollow agitator shaft; small bubbles are formed in material; after stirring when mixing oar material surface and occurring bubble, stop stirring and pour at once; Described air pressure is 0.5-0.8mpa, 3: perfusion, foaming: bottom natural stone being placed in mould, bonding plane upward, by the inorganic materials after abundant mix and blend by PLC micro-chip control, on quantitative perfusion to natural stone, after vibrations levelling, leave standstill foaming after 20-30 minutes, the demoulding, then leave standstill accurately cut flat by specification after 10 hours; 4, check; 5, packaging.
In order to increase the resistance to compression of micro cellular foam, tensile strength effect, described mixing oar material also can add polymeric additive, described polymeric additive is polyvinyl alcohol, and the weight ratio of mixing oar material and polyvinyl alcohol is 100:7-8, and described solid blowing agent is aluminium powder, the rotating speed of described agitator is between 700 ~ 1000r/min, the circumferential speed of impeller end is 20-40m/s, and described vegetable fibre is monofilament, and length is 3-7 centimetre.
Owing to adopting said structure and technique, the water-intake rate that this plate fire resistance is good, lower, practical thermal conductivity can reach 0.07, and [W/ (mk), form of construction work are simple and direct, and high-strength light, alleviate building loading, sound-proofing properties, compressive property, anti-seismic performance is respond well, also can increase its toughness effect.
Embodiment
Embodiment 1
The preparation technology of microporous foam light-weight decorative slabstone: 1, surface treatment: the cutting of natural stone, grinding, the surface of natural stone is ground, roughening treatment is carried out to the adhesive surface of natural stone, 2: pulverize, mix, stone flour and slag are pulverized, take each material in proportion again: perlite is 15-25%, stone flour is 4-8%, slag is 5-10%, cement is 25-35%, vegetable fibre is 3-8%, water is 25-35%, solid blowing agent 2-5%, first perlite is added in stirrer, stone flour, slag, cement, vegetable fibre, solid blowing agent carries out abundant mix and blend, add the water weighed in proportion again and stir 3 minutes, the stirrer shaft of described agitator is hollow structure, the pressurized air of constant pressure is added while stirring in material, gas enters in material by hollow agitator shaft, small bubbles are formed in material, stir after there is bubble to mixing oar material surface, stop stirring and pour at once, described air pressure is 0.5-0.8mpa, 3: perfusion, foaming: bottom natural stone being placed in mould, bonding plane upward, by the inorganic materials after abundant mix and blend by PLC micro-chip control, on quantitative perfusion to the bonding plane of natural stone, after vibrations levelling, leave standstill foaming after 20-30 minutes, the demoulding, then leave standstill accurately cut flat by specification after 10 hours, 4, check, 5, packaging.The rotating speed of described agitator is between 700 ~ 1000r/min, and the circumferential speed of impeller end is 20-40m/s
Embodiment 2
Microporous foam light-weight decorative slabstone preparation technology: 1, surface treatment: the cutting of natural stone, grinding, the surface of natural stone is ground, roughening treatment is carried out to the adhesive surface of natural stone, 2: pulverize, mix, stone flour and slag are pulverized, take each material in proportion again: perlite is 18%, stone flour is 6%, slag is 8%, cement is 28%, vegetable fibre is 5%, water is 25%, solid blowing agent 3%, polyvinyl alcohol 7%, first perlite is added in stirrer, stone flour, slag, cement, vegetable fibre, solid blowing agent, polyvinyl alcohol carries out abundant mix and blend, add the water weighed in proportion again and stir 3 minutes, the stirrer shaft of described agitator is hollow structure, the pressurized air of constant pressure is added while stirring in material, gas enters in material by hollow agitator shaft, small bubbles are formed in material, stir to after bubble appears in mixing oar material surface, stop stirring and pour at once, described air pressure is 0.5-0.8Mpa, 3: perfusion, foaming: bottom natural stone being placed in mould, bonding plane upward, by the inorganic materials after abundant mix and blend by PLC micro-chip control, on quantitative perfusion to the bonding plane of natural stone, after vibrations levelling, leave standstill foaming after 20-30 minutes, the demoulding, then leave standstill accurately cut flat by specification after 10 hours, 4, check, 5, packaging.Described solid blowing agent is aluminium powder, and the rotating speed of described agitator is between 700-800r/min, and the circumferential speed of impeller end is 25m/s, and described vegetable fibre is monofilament, and length is 3-7 centimetre.
Claims (3)
1. microporous foam light-weight decorative slabstone, it is characterized in that: from top to bottom comprise stone panel and the base plate being bonded in stone panel inner face successively, described base plate is by perlite, stone flour, slag, cement, vegetable fibre, solid blowing agent, water carries out the perfusion of abundant mix and blend in proportion and forms, described each substance weight part is: perlite is 15-25%, stone flour is 4-8%, slag is 5-10%, cement is 25-35%, vegetable fibre is 3-8%, water is 25-35%, solid blowing agent 2-5%, described stone flour is through pulverizing, fineness is 80-120 order, described slag is through pulverizing, fineness is 80-120 order, described vegetable fibre is monofilament length 3-7mm, described cement is silicate cement, the Thickness Ratio of stone slab and base plate is 1:2.5-3.21, the thickness of described stone slab is 5-7 millimeter, and the thickness of base plate is 12.5-22.5 millimeter.
2. microporous foam light-weight decorative slabstone according to claim 1, is characterized in that: its preparation technology is: 1, surface treatment: the cutting of natural stone, grinding; The surface of natural stone is ground, roughening treatment is carried out to the adhesive surface of natural stone; 2: pulverize, mix; Stone flour and slag are pulverized; take each material in proportion again; in stirrer, first add perlite, stone flour, slag, cement, vegetable fibre, solid blowing agent carry out abundant mix and blend; add the water weighed in proportion again and stir 3 minutes; the stirrer shaft of described agitator is hollow structure; the pressurized air of constant pressure is added while stirring in material; gas enters in material by hollow agitator shaft; small bubbles are formed in material; stir to after bubble appears in mixing oar material surface, stop stirring and pour at once; Described air pressure is 0.5-0.8mpa, 3: perfusion, foaming: bottom natural stone being placed in mould, bonding plane upward, by the inorganic materials after abundant mix and blend by PLC micro-chip control, on quantitative perfusion to the bonding plane of natural stone, after vibrations levelling, leave standstill foaming after 20-30 minutes, the demoulding, then leave standstill accurately cut flat by specification after 10 hours; 4, check; 5, packaging.
3. microporous foam light-weight decorative slabstone according to claim 2, it is characterized in that: described mixing oar material also can add polymeric additive, described polymeric additive is polyvinyl alcohol, the weight ratio of mixing oar material and polyvinyl alcohol is 100:7-8, described solid blowing agent is aluminium powder, and the rotating speed of described agitator is between 700 ~ 1000r/min, and the circumferential speed of impeller end is 20-40m/s, described vegetable fibre is monofilament, and length is 3-7 centimetre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510184500.XA CN104844257B (en) | 2015-04-20 | 2015-04-20 | Microporous foam light-weight decorative slabstone and preparation technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510184500.XA CN104844257B (en) | 2015-04-20 | 2015-04-20 | Microporous foam light-weight decorative slabstone and preparation technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104844257A true CN104844257A (en) | 2015-08-19 |
| CN104844257B CN104844257B (en) | 2018-02-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510184500.XA Expired - Fee Related CN104844257B (en) | 2015-04-20 | 2015-04-20 | Microporous foam light-weight decorative slabstone and preparation technology |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084825A (en) * | 2015-08-21 | 2015-11-25 | 中国路桥工程有限责任公司 | Method for manufacturing dual-purpose machine-made sand aerated concrete |
| CN107032820A (en) * | 2017-05-02 | 2017-08-11 | 福建聚合隆复合材料有限公司 | A kind of processing method of stone material waste residue foamed board and stone material waste residue |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1107539A (en) * | 1994-02-24 | 1995-08-30 | 周丙辉 | Light porous composite wall partition |
| JP2002080257A (en) * | 2000-06-21 | 2002-03-19 | Matsushita Electric Works Ltd | Kenaf fiber reinforced cement board |
| CN1439614A (en) * | 2002-02-22 | 2003-09-03 | 胡永生 | Light filling materials for wall body |
| CN1734029A (en) * | 2004-08-10 | 2006-02-15 | 牛宁民 | Composite lightweight ornamental panel of natural stone foam concrete |
-
2015
- 2015-04-20 CN CN201510184500.XA patent/CN104844257B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1107539A (en) * | 1994-02-24 | 1995-08-30 | 周丙辉 | Light porous composite wall partition |
| JP2002080257A (en) * | 2000-06-21 | 2002-03-19 | Matsushita Electric Works Ltd | Kenaf fiber reinforced cement board |
| CN1439614A (en) * | 2002-02-22 | 2003-09-03 | 胡永生 | Light filling materials for wall body |
| CN1734029A (en) * | 2004-08-10 | 2006-02-15 | 牛宁民 | Composite lightweight ornamental panel of natural stone foam concrete |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084825A (en) * | 2015-08-21 | 2015-11-25 | 中国路桥工程有限责任公司 | Method for manufacturing dual-purpose machine-made sand aerated concrete |
| CN107032820A (en) * | 2017-05-02 | 2017-08-11 | 福建聚合隆复合材料有限公司 | A kind of processing method of stone material waste residue foamed board and stone material waste residue |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104844257B (en) | 2018-02-16 |
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