CN100350116C - Paper honeycomb sandwich inner insulation wall board and its mfg. method - Google Patents
Paper honeycomb sandwich inner insulation wall board and its mfg. method Download PDFInfo
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- CN100350116C CN100350116C CNB2005101342651A CN200510134265A CN100350116C CN 100350116 C CN100350116 C CN 100350116C CN B2005101342651 A CNB2005101342651 A CN B2005101342651A CN 200510134265 A CN200510134265 A CN 200510134265A CN 100350116 C CN100350116 C CN 100350116C
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Abstract
The present invention discloses an inner partition wall board with paper honeycomb sandwich, which is composed of a honeycomb core layer of an internal layer and a surface layer formed by formwork erection pouring on both sides of the internal layer, wherein the honeycomb core layer is a paper honeycomb board of which the surface is processed by waterproofing reinforcement treatment for interfaces, and the surface layer is formed by that cement, fly ash, sand, foaming agents and water are mixed according to a weight ratio of 1.0: 0.3 to 0.6: 1.0 to 2.0: 0.003: 0.60 to 1.0, and then formed mortar of the surface layer which is poured in the formwork erection. With the adoption of the special profile composite structure, the present invention has the advantages that the formed boards have favorable integral performance, face boards and core boards are firmly combined without hollow joint, cracking, etc., the compression resistance is improved, and the sound-insulation performance of the manufactured inner partition wall board in thicknesses of 90mm reaches 40 dB, so the sound-insulation effect of the inner partition wall board is greatly improved.
Description
Technical field
The invention belongs to building material field, being specifically related to a kind of is the formwork erection manufacture method of inner partition plate and this wallboard of core with the cellular board.
Background technology
Present domestic cellular material is used for building, major part is to be core with the cellular board, the sheet material of other materials of external pasting, the composite board of " sandwich " formula of formation, just the material of surface layer plate is different, discloses a kind of composite honeycomb sandwich wall board as utility model patent 96213728, surface layer is the loosen collagen fibre cement board, core is the honeycomb cardboard that process is soaked fire prevention, fire-retardant curing compound, and light filling bulk cargo in the honeycomb has adhesive layer between honeycomb cardboard and the loosen collagen fibre cement surface layer.This plate density is 240kg/m
3, moisture content 7.5-10.5%, coefficient of thermal conductivity are 0.4W/m
2K, immersion 24h thickness swelling is not more than 2%, contract with dry rate 0.15%, rupture strength 9MPa, air sound insulation factor 40 (dB), surfacing is applicable to building inner, external wall insulation layer, non, fire prevention partition, noise barrier, mobile house and permanent formwork.
Fix by adhesive layer between panel in the similar above utility model patent and the central layer, this stickup is compound owing to can not become all parcels to honeycombed, after using a period of time, will make moist or dry coming unstuck produces hollowing even disengaging between the panel that causes composite plate and the cellular material owing to glue-line, therefore, this class sheet material long durability is relatively poor, can not be used for wet environment.
Summary of the invention
It is good to the purpose of this invention is to provide a kind of overall performance, and panel and central layer the paper honeycomb sandwich inner insulation wall board of phenomenons such as hollowing, cracking can not occur in conjunction with firmly.
For achieving the above object, the invention provides a kind of paper honeycomb sandwich inner insulation wall board,
A kind of paper honeycomb sandwich inner insulation wall board is formed by the honeycomb sandwich layer of internal layer with at the surface layer that formwork erection cast in internal layer two sides forms, and wherein, described honeycomb sandwich layer is the honeycomb card board of surface through interface waterproof intensive treatment; Described surface layer is by cement: flyash: sand: blowing agent: water mixes the back by weight 1.0: 0.3～0.6: 1.0～2.0: 0.003: 0.60～1.0 and forms the surface layer mortar and pour into a mould in described formwork erection and form.
In the above-mentioned paper honeycomb sandwich inner insulation wall board, the interface waterproof intensive treatment agent of described honeycomb core laminar surface is emulsion BA or VA; Described blowing agent is to be selected from a kind of in colophonium pyrolytic polymer, modification animal protein, modification Chinese honey locust, the spent pulping liquor.
In the above-mentioned paper honeycomb sandwich inner insulation wall board, be provided with reinforcing material in the described surface layer in addition, described reinforcing material is the alkali resistant glass fiber grid cloth.
In the above-mentioned paper honeycomb sandwich inner insulation wall board, described wallboard specification: 2500mm～3200mm * 600mm * 90mm, core board size 2500 (or 2460) mm～3000 (or 2960) mm * 580mm * 66mm, the sandwich wall board sound insulation factor is 42dB.
Another object of the present invention is to provide the manufacture method of above-mentioned sandwich wall board.
This method may further comprise the steps:
Step 1: interface waterproof intensive treatment is carried out with emulsion BA or VA in the honeycomb card board surface form the honeycomb sandwich layer;
Step 2: choose formwork erection;
Step 3: the honeycomb sandwich layer of step 1 is put among the formwork erection die cavity, and carried out three-dimensional fixation with joint bar and press strip;
Step 4: the surface layer mortar poured into equably after vibration left standstill 3-4 minute about 1 minute in the mould;
Step 5: take out all location joint bar and press strips, carry out the moulding of wiping one's face of seam edge;
Step 6: maintenance 3～8h in the mould, the demoulding, preceding 3 days normal temperature moisture-keeping maintainings, natural curing obtained paper honeycomb sandwich inner insulation wall board in 14 days again;
Wherein, described surface layer mortar is by cement: flyash: sand: blowing agent: water mixes the back by weight 1.0: 0.3～0.6: 1.0～2.0: 0.003: 0.60～1.00 and forms, and described blowing agent is to be selected from a kind of in colophonium pyrolytic polymer, modification animal protein, modification Chinese honey locust, the spent pulping liquor.
In the manufacture method of above-mentioned paper honeycomb sandwich inner insulation wall board, after step 2 is chosen formwork erection, with the location joint bar surface layer reinforcing material alkali resistant glass fiber grid cloth is stretched earlier and be fixed on the mould medial surface, and make the grid cloth identity distance from the about 0.5cm of mould inner surface.
In the manufacture method of above-mentioned paper honeycomb sandwich inner insulation wall board, described formwork erection cavity dimension is 2500～3200mm * 600mm * 90mm.
In the manufacture method of above-mentioned paper honeycomb sandwich inner insulation wall board, described moisture-keeping maintaining is meant behind plate face covered with plastic film and places.
According to technique scheme, the present invention has following characteristics: added blowing agent in (1) surface layer mortar, the mortar good fluidity, can be by mode moulding (the cast degree of depth 600mm of formwork erection cast, width 15mm), mortar is combined firmly with the honeycomb sandwich layer, phenomenons such as hollowing, cracking can not occur; (2) use the surface of preceding honeycomb card board to carry out interface waterproof intensive treatment, make its central layer that can be directly used in the formwork erection cast, indeformable; (3) owing to adopt special template composite construction, the sheet material overall performance of formation is good, and panel and central layer are in conjunction with firm, and the resistance to compression folding endurance can improve; (4) surface layer adds reinforcing material, has further promoted resistance to compression, the fracture resistance of sheet material, and the thick inner partition plate sound insulation property of the 90mm of manufacturing of the present invention reaches 40dB, and the defening effect of inner partition plate is greatly improved.
Description of drawings
Fig. 1 is a sandwich wall board cross-sectional structure schematic diagram of the present invention of the present invention.
The specific embodiment
Paper honeycomb sandwich inner insulation wall board provided by the invention comprises the honeycomb sandwich layer of internal layer and is clipped in the surface layer on internal layer two sides.
The honeycomb sandwich layer is existing honeycomb card board, can derive from cellular material manufactory.
The present invention needs interface waterproof intensive treatment is carried out on the surface of honeycomb card board.The polymer that can be used as interface waterproof intensive treatment agent has emulsion BA (cinnamic acrylic ester polymer) and VA (ethylene-vinyl acetate polymer), it is in as the interface treating agent that improves the interface bonding, can also be as interface waterproof intensive treatment agent, play the effect of killing two birds with one stone, simplified the handling procedure of surface layer.Consider from the angle of economy, select of the interface waterproof intensive treatment agent of VA polymer emulsion for use as honeycomb core aspect layer.
Surface material is by cement: flyash: sand: blowing agent: water mixes the back by weight 1.0: 0.3～0.6: 1.0～2.0: 0.003: 0.60～1.0 and forms the surface layer mortar and pour into a mould in formwork erection and form, wherein:
Cement: the key component that gelling property and intensity are provided.Can select the sulphate aluminium cement of strength grade 42.5 or the portland cement of strength grade 42.5R for use.
Sand, flyash: adjust the mixture process performance.The maximum particle diameter of sand is no more than 3mm, natural grading; Flyash is the II level.
Blowing agent: improve the compound workability with mobile, the weight of lightened plate floor can be selected rosin soap, fatty acid soaps, triterpenoid saponin, dodecyl sodium sulfate etc. for use.
The present invention mixes the surface layer mortar of formation light foam mortar as honeycomb sandwich board with cement, flyash, sand, blowing agent and water, be cast between honeycomb card board and the mould, and guarantee that the honeycomb sandwich layer is in the center of plate, can forms complete parcel to the honeycomb sandwich layer, the weight of all right lightened plate floor.
For preventing surface layer mortar cracking, improve the fracture resistence force of sheet material in transportation and installation process simultaneously, the present invention can also adopt the reinforcing material of alkali resistant glass fiber grid cloth as the surface layer mortar, earlier this grid cloth is fixed on the mould medial surface, then between honeycomb card board and grid cloth, pour into a mould mortar between grid cloth and the mould, form paper honeycomb sandwich inner insulation wall board with reinforcing material.
Sandwich wall board cross-sectional structure schematic diagram of the present invention is referring to Fig. 1, and among the figure, for being honeycomb sandwich layer 1, the sandwich layer both sides are surface layer 2, between honeycomb sandwich layer 1 and the surface layer 2 enhancement layer 3 are arranged in the middle of the plate.
The formwork erection cast is made paper honeycomb sandwich inner insulation wall board of the present invention and is adopted following process:
Step 1: with the location joint bar stretching of alkali resistant glass fiber grid cloth is fixed on the mould medial surface, and makes the grid cloth identity distance from the about 0.5cm of mould inner surface;
Step 2: formwork erection is in place, will be among the honeycomb sandwich layer that interface waterproof intensive treatment is crossed be put into the formwork erection die cavity, and carry out three-dimensional fixation with joint bar and press strip;
Step 3: the surface layer mortar poured into equably carefully after vibration left standstill 3-4 minute about 1 minute in the mould;
Step 4: take out all location joint bar and press strips, carry out the moulding of wiping one's face of seam edge;
Step 5: maintenance 3～8h in the mould, the demoulding, later stage normal temperature maintenance needed covered with plastic film for guaranteeing the humidity of plate in preceding 3 days, and natural curing obtained paper honeycomb sandwich inner insulation wall board of the present invention in 14 days then.
In the manufacture process of the present invention, when the cast mortar,, can produce phenomenon, need push down the honeycomb sandwich layer and prevent come-up to come-up because the honeycomb sandwich layer is very light; Simultaneously,, can produce the off-centered situation of honeycomb sandwich layer, therefore, before cast, need the honeycomb sandwich layer is carried out three-dimensional fixation, prevent left and right deviation and rising phenomenon if the mortar cast is inhomogeneous.Adopt joint bar and press strip can well solve the location and the come-up problem of honeycomb sandwich layer; Then the light foam mortar that stirs is poured into equably as far as possible that after vibration left standstill 3-4 minute about 1 minute in the mould, take out all location joint bar and press strips, just can carry out the moulding of wiping one's face of seam edge; The time GPRS that leaves standstill in this process is good, the time of leaving standstill under different temperature condition can be different, no longer float and mortar also has certain fluidity is the best opportunity with the honeycomb sandwich layer, if take out positioning bar and press strip too early, the honeycomb sandwich layer can float, again push and to cause damage to the honeycomb sandwich layer, influence the quality of plate; If time of repose is long, mortar loses flowability, and will stay the hole of positioning bar behind the taking-up positioning bar in mortar, and the performance to plate exerts an influence equally.
Below with specific embodiment the present invention is described.
Embodiment one:
Honeycomb sandwich layer: select the cellular board of the gloomy honeycomb new material of shellfish Co., Ltd, be of a size of 2700 * 580 * 60mm, use VA polymer emulsion brushing cellular board surface layer 1 time.
Surface layer mortar ingredient: 10 kilograms of cement, 5 kilograms in flyash, 15 kilograms in sand, fatty acid soaps 30 grams, 8.3 kilograms in water.
Manufacture process:
Surface material stirred in proportion, and to form mortar standby; Get the formwork erection that is of a size of 2920mm * 600mm * 90mm, with the location joint bar alkali resistant glass fiber grid cloth being stretched is fixed on the about 0.5cm of mould medial surface, honeycomb core is placed on the formwork erection center again, carries out three-dimensional fixation with joint bar and press strip; The surface layer mortar carefully is poured between sandwich layer honeycomb card board and the mould, vibrate about 1 minute, left standstill 3-4 minute, take out all location joint bar and press strips, carry out the moulding of wiping one's face of seam edge, maintenance 3～8h in the mould, the demoulding, used the plastic sheeting covering curing in preceding 3 days, later stage normal temperature maintenance obtained having the paper honeycomb sandwich inner insulation wall board of reinforcing material in 14 days.
Embodiment two:
Honeycomb sandwich layer: select the cellular board of the gloomy honeycomb new material of shellfish Co., Ltd, be of a size of 3000 * 580 * 60mm, use VA polymer emulsion brushing cellular board surface layer 1 time.
Surface layer mortar ingredient: 10 kilograms of cement, 20 kilograms in sand, 6 kilograms in flyash, dodecyl sodium sulfate 30 grams, 10 kilograms in water.
Manufacture process:
Surface material stirred in proportion, and to form mortar standby; Get the formwork erection that is of a size of 3200mm * 600mm * 90mm, with the location joint bar alkali resistant glass fiber grid cloth being stretched is fixed on the about 0.5cm of mould medial surface, and honeycomb core is placed on the formwork erection center, carries out three-dimensional fixation with joint bar and press strip; The surface layer mortar is poured between sandwich layer honeycomb card board and the mould, vibrate about 1 minute, left standstill 3-4 minute, take out all location joint bar and press strips, carry out the moulding of wiping one's face of seam edge, maintenance 3～8h in the mould, the demoulding, used the plastic sheeting covering curing in preceding 3 days, later stage normal temperature maintenance obtained paper honeycomb sandwich inner insulation wall board in 14 days.
Embodiment three:
Honeycomb sandwich layer: select the cellular board of the gloomy honeycomb new material of shellfish Co., Ltd, be of a size of 2700 * 580 * 60mm, use VA polymer emulsion brushing cellular board surface layer 1 time.
Surface layer mortar ingredient: 10 kilograms of cement, 3 kilograms in flyash, 10 kilograms in sand, triterpenoid saponin 30 grams, 6.0 kilograms in water.
Manufacture process:
Surface material stirred in proportion, and to form mortar standby; Get the formwork erection that is of a size of 2920mm * 600mm * 90mm, with the location joint bar alkali resistant glass fiber grid cloth being stretched is fixed on the about 0.5cm of mould medial surface, honeycomb core is placed on the formwork erection center again, carries out three-dimensional fixation with joint bar and press strip; The surface layer mortar is poured between sandwich layer honeycomb card board and the mould, vibrate about 1 minute, left standstill 3-4 minute, take out all location joint bar and press strips, carry out the moulding of wiping one's face of seam edge, maintenance 3～8h in the mould, the demoulding, used the plastic sheeting covering curing in preceding 3 days, later stage normal temperature maintenance obtained having the paper honeycomb sandwich inner insulation wall board of reinforcing material in 14 days.
Embodiment four:
Honeycomb sandwich layer: select the cellular board of the gloomy honeycomb new material of shellfish Co., Ltd, be of a size of 2700 * 580 * 60mm, use BA polymer emulsion brushing cellular board surface layer 1 time.
Surface layer mortar ingredient: 10 kilograms of cement, 4 kilograms in flyash, 15 kilograms in sand, rosin soap 30 grams, 8.0 kilograms in water.
Manufacture process:
Surface material stirred in proportion, and to form mortar standby; Get the formwork erection that is of a size of 2920mm * 600mm * 90mm, honeycomb core is placed on the formwork erection center, carry out three-dimensional fixation with joint bar and press strip; The surface layer mortar is poured between sandwich layer honeycomb card board and the mould, vibrate about 1 minute, left standstill 3-4 minute, take out location joint bar and press strip, carry out the moulding of wiping one's face of seam edge, maintenance 6h in the mould, the demoulding, used the plastic sheeting covering curing in preceding 3 days, later stage normal temperature maintenance obtained paper honeycomb sandwich inner insulation wall board in 14 days.
The wallboard performance test
Air weighted transmission loss: adopt GBJ75 " Code for measurement of building sound insulation " standard test;
Anti-folding rupture load: adopt JG/T169-2005 " light lath for building partition wall " standard test;
Moisture content, gas dried noodle density, drying shrinkage value, impact resistance and hanging force all adopt GB/T19631-2005 " the light porous partition wall batten of glass fiber reinforced cement " standard test;
Paper honeycomb sandwich inner insulation wall board specification 2920mm * 600mm of the present invention * 90mm gets arbitrary wallboard of embodiment manufacturing and tests, and the physical and mechanical property that obtains is referring to table 1.
Table 1 physical and mechanical property standard and test result
| Project | The Grade A standard-required | Honeycomb wallboard performance | ||
| Moisture content≤% | ?10 | ?8 | ||
| Gas dried noodle density kg/m 2 | 90 types≤ | ?75 | ?65 | |
| Anti-folding rupture load | 90 types 〉= | ?1.5G | ?2.6G | |
| Drying shrinkage value mm/m | ?0.6 | ?0.35 | ||
| Impact resistance (30kg, 0.5 meter drop) | Impact plate face free from flaw 5 times | Impact plate face free from flaw 5 times | ||
| Hanging force 〉=N | ?1000 | ?1000 | ||
| Air weighted transmission loss dB | 90 types 〉= | ?35 | ?40.5 | |
| 120 types 〉= | ?40 | ?------ | ||
| Anti-folding rupture load retention rate (durability) 〉=% | ?80 | ?88 | ||
The sheet metal thickness of paper wasp nest sandwich composite partition wall plate of the present invention is 90 types, though its gas dried noodle density is than the low 10kg/m of standard-required
2, its anti-folding rupture load is considerably beyond the requirement of 90 templates, and sound insulation factor has reached the requirement of 120 templates, compares with common GRC partition board, and sound insulation property has improved a rank, can be used as party wall and uses.
Adopt method of the present invention to have following characteristics: to add blowing agent in (1) surface layer mortar, the mortar good fluidity, can be by mode moulding (the cast degree of depth 600mm of formwork erection cast, width 15mm), mortar is combined firmly with the honeycomb sandwich layer, the phenomenons such as hollowing, cracking can occur; (2) owing to adopt special template composite construction, overall performance is good, and panel and central layer are in conjunction with firm; (3) can make the thick inner partition plate sound insulation property of 90mm reach 40dB, the defening effect of inner partition plate is greatly improved.
Claims (9)
1, a kind of paper honeycomb sandwich inner insulation wall board is formed by the honeycomb sandwich layer of internal layer with at the surface layer that formwork erection cast in internal layer two sides forms, and it is characterized in that described honeycomb sandwich layer is the honeycomb card board of surface through interface waterproof intensive treatment; Described surface layer is by cement: flyash: sand: blowing agent: water is by weight 1.0: (0.3～0.6): (1.0～2.0): 0.003: (0.60～1.0) is mixed the back and is formed the surface layer mortar and pour into a mould in described formwork erection and form.
2, paper honeycomb sandwich inner insulation wall board according to claim 1 is characterized in that: the interface waterproof intensive treatment agent of described honeycomb core laminar surface is cinnamic acrylic ester polymer or ethylene-vinyl acetate polymer emulsion; Described blowing agent is to be selected from a kind of in rosin soap, fatty acid soaps, triterpenoid saponin, the dodecyl sodium sulfate.
3, require 1 or 2 described paper honeycomb sandwich inner insulation wall boards according to profit, it is characterized in that: be provided with reinforcing material in the described surface layer in addition.
4, require 3 described paper honeycomb sandwich inner insulation wall boards according to profit, it is characterized in that: described reinforcing material is the alkali resistant glass fiber grid cloth.
5, paper honeycomb sandwich inner insulation wall board according to claim 1 is characterized in that: described wallboard specification: 2500mm～3200mm * 600mm * 90mm, and core board size 2500～3000mm * 580mm * 60mm, the sandwich wall board sound insulation factor is 42dB.
6, the manufacture method of paper honeycomb sandwich inner insulation wall board may further comprise the steps:
Step 1: interface waterproof intensive treatment is carried out with cinnamic acrylic ester polymer or ethylene-vinyl acetate polymer emulsion in the honeycomb card board surface form the honeycomb sandwich layer;
Step 2: choose formwork erection;
Step 3: the honeycomb sandwich layer of step 1 is put among the formwork erection die cavity, and carried out three-dimensional fixation with joint bar and press strip;
Step 4: the surface layer mortar poured into equably after vibration left standstill 3-4 minute about 1 minute in the mould;
Step 5: take out all location joint bar and press strips, carry out the moulding of wiping one's face of seam edge;
Step 6: maintenance 3～8h in the mould, the demoulding, preceding 3 days normal temperature moisture-keeping maintainings, natural curing obtained paper honeycomb sandwich inner insulation wall board in 14 days again;
Wherein, described surface layer mortar is by cement: flyash: sand: blowing agent: water is by weight 1.0: (0.3～0.6): (1.0～2.0): 0.003: (0.60～1.00) is mixed the back and is formed, and described blowing agent is to be selected from a kind of in rosin soap, fatty acid soaps, triterpenoid saponin, the dodecyl sodium sulfate.
7, according to the manufacture method of the described paper honeycomb sandwich inner insulation wall board of claim 6, it is characterized in that: after step 2 is chosen formwork erection, with the location joint bar surface layer reinforcing material alkali resistant glass fiber grid cloth is stretched earlier and be fixed on the mould medial surface, and make the grid cloth identity distance from the about 0.5cm of mould inner surface.
8, according to the manufacture method of claim 6 or 7 described paper honeycomb sandwich inner insulation wall boards, it is characterized in that: described formwork erection cavity dimension is 2500～3200mm * 600mm * 90mm.
9, according to the manufacture method of claim 6 or 7 described paper honeycomb sandwich inner insulation wall boards, it is characterized in that: described moisture-keeping maintaining is meant behind plate face covered with plastic film and places.
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| CN101016788B (en) * | 2006-12-04 | 2015-05-20 | 郭立群 | Paper substrate honeycomb composite panels |
| CN101012692B (en) * | 2007-02-05 | 2010-07-28 | 荷力胜(广州)蜂窝制品有限公司 | Honeycomb brick |
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| CN107882257B (en) * | 2017-10-29 | 2020-06-09 | 贵州筑信达创科技有限公司 | High-strength sound-insulation honeycomb paper wallboard and preparation method thereof |
| CN108793915A (en) * | 2018-06-28 | 2018-11-13 | 芜湖市三山龙城新材料有限公司 | A kind of wall energy-saving and heat-insulating material for building and preparation method thereof |
| CN109265101A (en) * | 2018-09-21 | 2019-01-25 | 吴少恩 | A kind of solidification formula cement sandwich plate and preparation method thereof |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2067641U (en) * | 1989-10-06 | 1990-12-19 | 李天湖 | Light sandwich plate made of magnesia cement |
| CN1052818A (en) * | 1989-12-26 | 1991-07-10 | 北京市科技俱乐部 | Shaped layered bord made of mineral material and manufacturing process |
| CN2164433Y (en) * | 1993-07-09 | 1994-05-11 | 承德商业机械公司 | Partition plate sandwich of gypsum surface and paper honeycomb layer |
| JPH06144913A (en) * | 1992-11-10 | 1994-05-24 | Kubota Corp | Fiber reinforced cement plate |
| CN1125283A (en) * | 1995-11-16 | 1996-06-26 | 中国建筑材料科学研究院 | Light porous partition board and its production process |
| CN2255462Y (en) * | 1996-06-18 | 1997-06-04 | 费石林 | Composite honeycomb-sandwich wall plate |
| CN2360480Y (en) * | 1999-04-09 | 2000-01-26 | 清华大学 | Self-waterproof decorative external thermal insulating prefabricated wall slab |
| CN2381691Y (en) * | 1998-06-26 | 2000-06-07 | 梁炳恒 | Foamed inorganic polymer sandwich wall panel |
| US6488762B1 (en) * | 2000-10-30 | 2002-12-03 | Advanced Materials Technologies, Llc | Composition of materials for use in cellular lightweight concrete and methods thereof |
-
2005
- 2005-12-15 CN CNB2005101342651A patent/CN100350116C/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2067641U (en) * | 1989-10-06 | 1990-12-19 | 李天湖 | Light sandwich plate made of magnesia cement |
| CN1052818A (en) * | 1989-12-26 | 1991-07-10 | 北京市科技俱乐部 | Shaped layered bord made of mineral material and manufacturing process |
| JPH06144913A (en) * | 1992-11-10 | 1994-05-24 | Kubota Corp | Fiber reinforced cement plate |
| CN2164433Y (en) * | 1993-07-09 | 1994-05-11 | 承德商业机械公司 | Partition plate sandwich of gypsum surface and paper honeycomb layer |
| CN1125283A (en) * | 1995-11-16 | 1996-06-26 | 中国建筑材料科学研究院 | Light porous partition board and its production process |
| CN2255462Y (en) * | 1996-06-18 | 1997-06-04 | 费石林 | Composite honeycomb-sandwich wall plate |
| CN2381691Y (en) * | 1998-06-26 | 2000-06-07 | 梁炳恒 | Foamed inorganic polymer sandwich wall panel |
| CN2360480Y (en) * | 1999-04-09 | 2000-01-26 | 清华大学 | Self-waterproof decorative external thermal insulating prefabricated wall slab |
| US6488762B1 (en) * | 2000-10-30 | 2002-12-03 | Advanced Materials Technologies, Llc | Composition of materials for use in cellular lightweight concrete and methods thereof |
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