CN100529296C - Methods of providing water protection to floor structures and floor structures formed by the same - Google Patents
Methods of providing water protection to floor structures and floor structures formed by the same Download PDFInfo
- Publication number
- CN100529296C CN100529296C CNB2005800304839A CN200580030483A CN100529296C CN 100529296 C CN100529296 C CN 100529296C CN B2005800304839 A CNB2005800304839 A CN B2005800304839A CN 200580030483 A CN200580030483 A CN 200580030483A CN 100529296 C CN100529296 C CN 100529296C
- Authority
- CN
- China
- Prior art keywords
- cladding plate
- sheet product
- liner
- wood sheet
- nonwoven fabric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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Images
Classifications
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- 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
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/10—Next to a fibrous or filamentary layer
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- 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
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/02—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board the layer being formed of fibres, chips, or particles, e.g. MDF, HDF, OSB, chipboard, particle board, hardboard
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B32B5/022—Non-woven fabric
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
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- B32B2038/0052—Other operations not otherwise provided for
- B32B2038/0076—Curing, vulcanising, cross-linking
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- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
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- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/22—Fibres of short length
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2317/00—Animal or vegetable based
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2419/00—Buildings or parts thereof
- B32B2419/04—Tiles for floors or walls
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- 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
- B32B2581/00—Seals; Sealing equipment; Gaskets
Abstract
The present invention relates to methods of providing water protection to floor structures as well as the improved floor structures formed by the methods. The methods comprise providing one or more water resistant floor sheathing panels and installing the floor sheathing panel(s) on a floor structure of a building. Each of the floor sheathing panels comprises a wood sheet product and a nonwoven fabric mat adhered to at least one side of the wood sheet product.
Description
Background of invention
Technical field
The present invention relates generally to the method for improved floor sheet material of the glacing flatness that waterproofing protection with enhancing and enhancing are provided and the flooring structure that is formed by this method.
Background technology
The method that is used to construct the flooring structure of building (for example house) at present comprises floor cladding plate (for example veneer or oriented wood chipboard (OSB)) is attached to floor frame.Then flooring material (for example wooden, ceramic tile or vinyl floor) is installed on the cladding plate of described floor.Also can between floor cladding plate and flooring material, add waterproof cladding plate liner plate (for example asphalt felt paper), move in the described flooring material to stop the hole, floor of water below the cladding plate of floor, this migration meeting causes damage to flooring material (for example wood floors), move to described cladding plate and other flooring structure but also be used for anti-sealing from flooring material, this migration meeting causes damage to cladding plate and other flooring structure.
The flooring structure that other method that is used for the flooring structure waterproofing protection need be provided and prepare by this method.
Summary of the invention
On the one hand, the invention provides the method that a kind of flooring structure to building provides waterproofing protection.This method comprises that (a) provides one or more water-proof floor cladding plate, each cladding plate comprises wood sheet product and the nonwoven fabric mat that adheres to mutually with this wood sheet product, (b) described floor cladding plate is installed on the flooring structure of building, the staged nonwoven mats that makes each cladding plate up.Each floor cladding plate prepares by the following method: the nonwoven fabric mat of wood sheet product and " B " stage condition is stood enough heat and presses to finish the curing of adhesive in the described liner, thereby described liner is adhered on the described wood sheet product, and the liner of described " B " stage condition comprises the fiber that bonds together with only partly solidified resin binder.
On the other hand, the invention provides a kind of flooring structure of building, it comprises a plurality of water-proof floor cladding plates that are attached on the building floor framework as basic unit.Each cladding plate comprises wood sheet product and the nonwoven fabric mat that adheres to mutually with this wood sheet product; Each floor cladding plate prepares by the following method: the nonwoven fabric mat of wood sheet product and " B " stage condition is stood enough heat and presses to finish the curing of adhesive in the described liner, thereby described liner is adhered on the described wood sheet product, and the liner of described " B " stage condition comprises the fiber that bonds together with only partly solidified resin binder.The staged nonwoven mats of each cladding plate up, and on the staged nonwoven mats of flooring material attached to floor cladding plate basic unit.
On the other hand, the invention provides a kind of flooring structure to building provides the method for waterproofing protection, it comprises that (a) provides one or more water-proof floor cladding plate, the nonwoven fabric mat that each cladding plate comprises wood sheet product, adhere to mutually with this wood sheet product and be attached to organic waterproof coating on this nonwoven fabric mat; (b) described floor cladding plate is installed on the flooring structure of building, the staged nonwoven mats that makes each cladding plate up.
On the other hand, the invention provides a kind of flooring structure of building, it comprises a plurality of water-proof floor cladding plates that are attached on the building floor framework as basic unit.The nonwoven fabric mat that each cladding plate comprises wood sheet product, adhere to mutually with this wood sheet product and be attached to organic waterproof coating on this nonwoven fabric mat, wherein the water-repellent paint of each plate up.Flooring material is attached on the nonwoven fabric mat of cladding plate basic unit in floor through applying.
On the other hand; the invention provides a kind of flooring structure to building provides the method for waterproofing protection; it comprises the steps: that (a) provides one or more water-proof floor cladding plate; each cladding plate comprises wood sheet product with the nonwoven fabric mat that adheres to mutually with this wood sheet product with (b) described floor cladding plate is installed on the flooring structure of building, and the staged nonwoven mats that makes each cladding plate up.Each cladding plate prepares by the following method: (1) forms composite pad, and this composite pad comprises the liner that (i) formed by the batching that comprises woody debris and adhesive, and this liner has first and second; (ii) with first contacted nonwoven fabric mat of the liner that forms by described batching; (2) this composite pad is stood enough heat and pressing forming the floor cladding plate, this floor cladding plate comprise have first, the wood sheet product at second and edge, and adhere to staged nonwoven mats on first of this wood sheet product.
Description of drawings
Fig. 1 shows as described below comprising and has the four types of test boards of oriented wood chipboard of different nonwoven fabric mat veneers and the various The performance test results of OSB control board.
Fig. 2 shows the summary to Fig. 1 test result.
Fig. 3 shows the strength test result (being called " enhancing " among the figure) of the sheet material of the OSB that comprises the glass liner veneer with use furfuryl alcohol formaldehyde (FAF) adhesive and additional waterproof agent preparation.Also show the comparing result of the OSB contrast of being tested (" contrast ") and Canadian Standards Association (CSA) the minimum standard value (" standard ") of OSB for each test among the figure.
Fig. 4 shows the moisture resistance test result (enhancing) of the sheet material that comprises the OSB with the glass liner veneer that uses FAF adhesive and waterproof agent preparation.Also show the comparing result of the OSB contrast of being tested (contrast) and CanadianStandards Association (CSA) the minimum standard value (standard) of OSB for each test among the figure.
Fig. 5 shows the strength test result (enhancing) of the sheet material of the OSB that comprises the glass liner veneer with the preparation of use phenolic aldehyde (PF) adhesive.Also show the contrast and the standard value of the contrast of listing among Fig. 3 among the figure.
Fig. 6 shows the moisture resistance test result (enhancing) of the sheet material that comprises the OSB with the glass liner veneer that uses the preparation of PF adhesive.Also show the contrast and the standard value of the contrast of listing among Fig. 4 among the figure.
Fig. 7 shows the strength test result (enhancing) of the sheet material that comprises the OSB with the polyester spunbond mat veneer that uses the preparation of PF adhesive.Also show the contrast and the standard value of the contrast of listing among Fig. 3 among the figure.
Fig. 8 shows the moisture resistance test result (enhancing) of the sheet material that comprises the OSB with the polyester spunbond mat veneer that uses the preparation of PF adhesive.Also show the contrast and the standard value of the contrast of listing among Fig. 4 among the figure.
Fig. 9 shows the strength test result (enhancing) of the sheet material that comprises the OSB with the glass liner veneer that uses the preparation of FAF adhesive.Also show the contrast and the standard value of the contrast of listing among Fig. 3 among the figure.
Figure 10 shows the moisture resistance test result of the sheet material that comprises the OSB with the glass liner veneer that uses the preparation of FAF adhesive.Also show the contrast and the standard value of the contrast of listing among Fig. 4 among the figure.
The specific embodiment
The present invention relates to provides the method for waterproofing protection and the improved flooring structure that is formed by this method to flooring structure.
Generally speaking, this method comprises provides one or more water-proof floor cladding plate/liner plate and described cladding plate is installed on the flooring structure of building.Each floor cladding plate comprise wood sheet product with this wood sheet product nonwoven fabric mat of adhering to mutually of one side at least.As described below, the nonwoven fabric mat of described floor cladding plate provides water-resistance and therefore provides water-resistance to its flooring structure that is mounted and building described cladding plate.Being described nonwoven fabric mat provides waterproofing protection to the wood sheet product of described floor cladding plate itself; and the migration of this water-resistance floor cladding plate by stoping water (for example from the cladding plate of described floor to it down and from the migration on it under the cladding plate of described floor) provides waterproofing protection to the other parts (comprising flooring material, floor frame etc.) of described flooring structure.In some embodiments, described floor cladding plate also comprises the nonwoven fabric mat that adheres to described wood sheet product both sides (being the relative two sides of wood sheet product).
By one or more water-resistance floor cladding plate is provided and this floor cladding plate is installed to make each cladding plate on the flooring structure of building staged nonwoven mats up the top board of the room that flooring structure is installed (promptly towards) can provide waterproofing protection for the floor of building.The flooring structure of building can comprise for example framework or other structure on floor, and the installation of described floor cladding plate can comprise this cladding plate is adhered to mutually with the framework of flooring structure.In some embodiments, described floor cladding plate can comprise the staged nonwoven mats that all adheres to mutually with described wood sheet product two sides, makes a liner upwards towards top board, and another piece liner down.Second staged nonwoven mats can be used for for example providing the waterproofing protection that is not subjected to the inner water source of flooring structure (for example pipeline of flooring structure) influence.
Provide the method for waterproofing protection to may further include the top of flooring material being adhered to or is installed to the staged nonwoven mats of floor cladding plate up to flooring structure.Flooring material can make the flooring material of any kind, for example ceramic tile, wood floors, cork flooring, carpet etc.
Each floor cladding plate generally includes two faces, and at least one nonwoven fabric mat arranged on one side.Each floor cladding plate further comprises external margin.The external margin of this floor cladding plate can comprise self-adhesive tape, is coated with one or more lining band that can remove from described self-adhesive tape on it.This floor cladding plate can also have the slip feather edge that is used to install.For example, described cladding plate can be included in tongue and the corresponding groove on the second relative external margin on first external margin, and making can be by interconnecting the tongue of adjacent cladding plate and groove and the polylith cladding plate being coupled together.In this embodiment, described at least one liner links to each other (external margin that is liner and wood sheet product is connected) at the external margin of described floor cladding plate usually with described wood sheet product.Yet in some embodiments, the external margin of described wood sheet product and described at least one liner does not link to each other.At least one nonwoven fabric mat of for example described each floor cladding plate can comprise a lap, and this lap extends beyond the one or more edges with its wood sheet product that adheres to mutually.This lap can comprise contact adhesive.
When described floor cladding plate is installed with self-adhesive tape, can removable one or more lining band be removed from the self-adhesive tape of floorboard cladding plate, and it is connected with flooring structure or another floor cladding plate (or the self-adhesive tape on another cladding plate) to form sealing.When installation comprises the floor cladding plate of lap of the staged nonwoven mats with contact adhesive, the lap of floorboard cladding plate can be adhered to form sealing mutually with described flooring structure or another floor cladding plate.Also can use encapsulant (for example epoxy resin, bonding adhesive or caulking agent) to form between the cladding plate of adjacent floor or the sealing between floor cladding plate and the flooring structure.
In some embodiments, this method can comprise provides the floor of water-resistance cladding plate and this cladding plate is installed on the flooring structure.That is, in these embodiments, not for described flooring structure provide other waterproofing protection (for example asphalt felt paper or
In in these embodiments some, the step that described floor cladding plate is installed can be included between the edge of adjacent floor cladding plate and form sealing and/or form sealing between the edge of described floor cladding plate and described flooring structure (for example floor frame); Yet in other of these embodiments, the step that described floor cladding plate is installed can be not included between the edge of described floor cladding plate and form sealing.
The flooring structure made of method generally includes a plurality of water-resistance floor cladding plates that adhere to mutually with the floor frame of building as basic unit thus.As mentioned above, each cladding plate comprises wood sheet product and at least one nonwoven fabric mat that adheres to mutually with the one side of this wood sheet product.At least one staged nonwoven mats of in each cladding plate this is up.This flooring structure also comprises attached to the flooring material (for example ceramic tile, wood flooring, cork flooring etc.) on the staged nonwoven mats of described floor cladding plate basic unit.
The wood sheet product that is used to form described floor cladding plate can be the wood sheet product of any kind, includes but not limited to shaving board, chipboard, oriented wood chipboard (OSB), veneer and hard plate.
The staged nonwoven mats that is used to form described floor cladding plate comprises the fiber bonding with adhesive.In some embodiments, described staged nonwoven mats can be made of fiber and adhesive, and in other embodiments, described staged nonwoven mats can also comprise other additive, for example pigment, dyestuff, fire retardant, water repellent agent and/or other additive.Operable water repellent agent (being waterproof agent) includes but not limited to stearic acidylate melamine, fluorocarbon, paraffin, pitch, organic siliconresin, rubber and polyvinyl chloride.
Fiber in the described staged nonwoven mats can comprise synthetic fibers (for example nylon, polypropylene etc.), carbon fiber, ceramic fibre, metallic fiber or its mixture of glass fiber, polyester fiber (for example polyester spunbond fiber), PET (PET) fiber, other type.Fiber in described staged nonwoven mats can be made of aforesaid single type fiber fully, perhaps can comprise the fiber of aforementioned one or more fibers and other type, for example cellulose fibre or be derived from cellulosic fiber.Described non-woven lining is paid somebody's debt and expected repayment later available parallel thread, twill or box shaped reinforcement and on the inside or the surface of staged nonwoven mats it is strengthened.These additional reinforces can be the long filaments of organdy or plastics or metal.
Depend on the required intensity of liner and other character, described fiber can have different fibre diameters and length.When using polyester fiber, the Denier range of preferred most of fibers is 3～5 Denier.When using glass fiber, the diameter range of preferred most of glass fiber is 6～23 microns, more preferably 10～19 microns, even more preferably 11～16 microns.Described glass fiber can be the glass of any kind, comprises E type glass, C type glass, T type glass, S type glass, and the glass that has other type of good intensity and durability in the presence of moisture.
Multiple adhesive can be used to the described fiber that bonds.Typically, selection can enter the water-soluble binder in the aqueous solution or the latex.As following more detailed description, adhesive can solidify fully when forming described staged nonwoven mats, and perhaps adhesive also can be " B " stage (promptly only partly solidified).When the adhesive in described staged nonwoven mats is " B " during the stage, adhesive preferably with the timber bonds well.The example that can be used to form the adhesive of the staged nonwoven mats with " B " stage adhesive includes but not limited to, furfuryl alcohol base resin, phenolic resins, melamine resin and composition thereof.When described liner was completed into (being that adhesive is not " B " stage), adhesive can include but not limited to: urea aldehyde, melamino-formaldehyde, phenolic aldehyde, acrylic acid, polyvinyl acetate, epoxides, polyvinyl alcohol or its mixture.The selection of adhesive also can be so that adhesive be " not containing formaldehyde ", and this is meant that adhesive is substantially free of formaldehyde (be that formaldehyde is not main component, but can trace exist as impurity).Can be used to provide the adhesive of the staged nonwoven mats that does not contain formaldehyde to include but not limited to polyvinyl alcohol, carboxymethyl cellulose, lignosulfonates, cellulose gum or its mixture.Described nonwoven mat binder also can comprise known formaldehyde eliminating agent.Using formaldehyde eliminating agent to reduce greatly in described adhesive can detected formaldehyde release rate in the product.
Similarly, described non-woven adhesive can comprise bactericidal additive.The example of the sterilization material that is suitable for comprises 2-pyrimidine mercaptan-1-zinc oxide; 1-[2-(3; 5-two chloro-phenyl)-4-propyl group-[1; 3] dioxolanes-2-ylmethyl]-1H-[1; 2; 4] triazole; 4; 5-two chloro-2-octyl group-isothiazolidine-3-ketone; 2-octyl group-isothiazolidine-3-ketone; 5-chloro-2-(2; 4-two chloro-phenoxy groups)-phenol-1; 2-thiazole-4-base-1H-benzimidazole; 1-(4-chloro-phenyl)-4; 4 '-dimethyl-3-[1; 2,4] triazole-4-ylmethyl-penta-3-alcohol; 10,10 '-oxo Shuan Fen Evil arsenic; 1-(two iodo-methane sulfonyls)-4-methyl-benzene and composition thereof.By with antibiotic cortex two surfaces of wooden cladding plate being sealed or the surface coating, it is better that the antibiotic property of entire product and fungus resistance become.Described cortex can also comprise additive, for example can resist the borate of termite or other insect, and refractoriness further is provided.
Described nonwoven fabric mat can be prepared to the ratio that has different fiber contents and binder content in liner.For example in " B " stage liner, preferred pad comprises the fiber of about 25-75wt.% and the adhesive of about 15-75wt.%, more preferably comprises the fiber of 30-60wt.% and the adhesive of 40-70wt.%.In the liner by the adhesive preparation that does not contain formaldehyde, preferred pad comprises the fiber of about 93-99.5wt.% and the adhesive of about 0.5-4wt.%.Yet fiber also can be used for " B " stage liner, not contain formaldehyde liner and non-" B " stage liner and other liner other ratio of adhesive in described liner.
Described nonwoven fabric mat also can be prepared to has different-thickness.The typical thickness scope of described liner is 0.020 inch～0.125 inch, although thicker or thinner liner also can use.
Described staged nonwoven mats can comprise can introduce water-resistance (or water proofing property), flame resistance, insect resistace, fungus resistance, surface smoothness, strengthens or reduce the aesthetic property of skin friction, hope and/or the coating of other surface modification.The coating that can be used for water proofing property comprises organic water-resistant paint, for example pitch, organic siliconresin, rubber and polyvinyl chloride.This coating is preferably in the outside of described liner (promptly not with a side of wood sheet product bonding).
Any method that is used to prepare nonwoven fabric mat may be used to prepare described liner.The method for preparing nonwoven fabric mat is known.United States Patent (USP) 4,112,174,4,681,802 and 4,810,576 have described the preparation method of non-woven glass fabric liner, and the whole contents of above-mentioned patent is introduced the present invention as a reference.
Operable a kind of technology that is used to prepare staged nonwoven mats is the dilution aqueous slurry that forms fiber, and this slurry is deposited on the diaphragm of inclination and forms wire, so that this de-watering of slurries, form wetting non-woven fibre liner, used machine is Voith-Sulzer of Appleton for example, the Hydroformer that Wis. makes
TMOr Valmet/Sandy Hill of Glenns Falls, the Deltaformer that N.Y. makes
TMAfter forming net by fibre stuff, the not liner of bonding that this is wetting is transferred on second diaphragm, and operation applies saturation position by adhesive, and herein, the adhesive in the aqueous solution is applied on the described liner.The preferred curtain coater or dipping and extrusion coating machine of using applies described binder aqueous solution.Remove unnecessary adhesive, the liner that this is wetting is transferred in the mobile furnace zone, and operation is by convective oven, and the wetting liner that will not bond herein carries out drying and curing, and the fiber in the liner is bonded together.This liner can be solidified fully, perhaps can be cured to only to be " B " stage.In dry and curing oven, this liner is heated to temperature until about 350 °F, but this temperature can change until between the arbitrary temp that adhesive is worsened from about 210 °F, perhaps when needs " B " stage solidification, can be until not making adhesive solidify the temperature that exceeds " B " stage solidification.Processing time under these temperature can be usually less than 40 seconds time for being no more than 1 or 2 minute usually.When described adhesive is cured to " B " during the stage, the solidification temperature of use is low more, and it is long more to reach the required time of " B " stage solidification, although usually the temperature of selecting makes this adhesive will reach " B " stage solidification within the kind being no more than several seconds.
Described floor cladding plate can be by described nonwoven fabric mat and described wood sheet product by forming on the face of staged nonwoven mats attached to wood sheet product.Can be after described wood sheet product be finished in preparation or in the process of the described wood sheet product of preparation with staged nonwoven mats attached to wood sheet product on.When the wood sheet product that is used to complete and (when staged nonwoven mats is not " B " stage condition) during completely crued staged nonwoven mats, utilize the pressure and the heat of enough cure adhesives, adhesive can be used for described wood sheet product of finishing and described staged nonwoven mats are adhered to each other.When wood sheet product that is used to complete and staged nonwoven mats in " B " stage condition, the wood sheet product of finishing is contacted placement with the staged nonwoven mats with " B " stage condition binder, experience enough heat then and press so that described liner is adhered on the wood sheet product, and " B " stage adhesive in the liner is solidified fully.
Described floor cladding plate also can form in the preparation process of the wood sheet product of using the temperature and pressure that raises, and described wood sheet product for example comprises the OSB with adhesives woody debris together.In the forming process of this wood sheet product, the batching that will comprise the mixture of woody debris and adhesive forms directed or unoriented liner, then it is stood enough heat and pressure so that described adhesive solidifies and form the wood sheet product of finishing.Described woody debris can be any form, includes but not limited to fragment, wood shavings, fiber, thin slice, sheet, thread and combination thereof.The adhesive that is used for that woody debris is bonded together can be any when when being heated and press described woody debris being bonded together the adhesive that forms wood sheet product, comprises for example phenolic resins, Lauxite, melamine resin etc.
For in the preparation process of wood sheet product (rather than after wood sheet product is made) form the floor cladding plate, use at least a slice nonwoven fabric mat and comprise woody debris and the batching of adhesive forms composite pad.This composite pad comprises the liner that (1) is formed by described batching, and this liner has first contacted staged nonwoven mats of first and second and (2) and the liner that is formed by described batching.When using two nonwoven fabric mat and described batching to form composite pad together, this composite pad can comprise the liner that (1) is formed by described batching, this liner has first and second, (2) second contacted second nonwoven fabric mat of the liner that forms with first contacted first nonwoven fabric mat of the liner that forms by described batching and (3) and by described batching.Composite pad can form by the following method: form liner by described batching, making at least then, a slice staged nonwoven mats contacts with the one side of the liner that is formed by described batching, perhaps composite pad can form by the following method: form liner by described batching, simultaneously described batching is contacted with a slice nonwoven fabric mat at least, make nonwoven fabric mat touch the one side of the liner that forms by described batching.After the shaping, make composite pad stand enough heat and press the floor cladding plate that comprises wood sheet product with formation, this floor cladding plate has first, second and edge (being made by the liner that forms from described batching), and the nonwoven fabric mat that adheres to mutually with the one or both sides of wood sheet product.Be that composite pad stands enough heat and presses forming the wood sheet product of finishing/solidifying that the liner that formed by described batching forms, and with staged nonwoven mats and its adhesion.Therefore, only use once heat and applying of pressing, rather than use heat for the first time and applying of pressing and carry out heat for the second time then and applying so that nonwoven fabric mat is adhered on the described wood sheet product of pressing forms wood sheet product.Forming used press time, the temperature and pressure of floor cladding plate can change according to desired thickness and density, used one or more adhesives and other variable factor of plate.
When using step heat and applying of pressing that the floor cladding plate is configured as composite pad, can use " B " staged nonwoven fabric mat or completely crued nonwoven fabric mat to form the floor cladding plate.When in described composite pad, using " B " staged nonwoven fabric mat, described staged nonwoven mats is adhered to (although also can use this additional cementing agent or adhesive if desired) on the described wood sheet product at a step heat and the apply cementing agent or the adhesive that do not need to add usually in the process of pressing; Heat that described composite pad stood and pressure are enough to make the adhesive in " B " staged nonwoven pad to solidify fully, thereby nonwoven fabric mat is adhered on the described wood sheet product.When using completely crued staged nonwoven mats (when staged nonwoven mats is not " B " stage condition), can use additional cementing agent or adhesive described staged nonwoven mats is adhered to applying on the wood sheet product that forms in the process in step heat and pressure; Pressure that composite pad stood and heat are enough to make described additional adhesive or adhesive to solidify fully, thereby described staged nonwoven mats is adhered on the wood sheet product of finishing.This additional cementing agent or adhesive can add between the liner (liner that promptly comprises woody debris and adhesive) and described nonwoven fabric mat that is formed by described batching, also can before forming liner, add in the described batching, perhaps can add in the described nonwoven fabric mat with described batching.
United States Patent (USP) 5,837,620,6,331,339 and 6,303,207 and U.S. Patent Application Publication text 2001/0021448 preparation method of " B " staged nonwoven pad and the method that use " B " staged nonwoven pad prepares the layer of wood die pressing product have been described, its whole contents is introduced the present invention as a reference.Described in the U.S. Patent Application Publication text 2003/0008586 and used the adhesive that does not contain formaldehyde to prepare the method for staged nonwoven mats and use this liner to prepare the method for layer of wood die pressing product, its whole contents is introduced the present invention as a reference.
The selection that is used for the nonwoven fabric mat of floor cladding plate can be described cladding plate provides water-resistance.As used in this article, " water-resistance " of floor cladding plate and " water-resistance " floor cladding plate are meant and the water-resistance of this floor cladding plate are higher than (1) water-resistance (being not adhere to one or more pieces staged nonwoven mats on the wood sheet product) of the wood sheet product of floor cladding plate and/or (2) and described finished product floor cladding plate have the water-resistance of the wood sheet product of same type used in the floor cladding plate of suitable size (promptly identical with described floor cladding plate size) separately.This water-resistance can be added in the cladding plate of described floor in many ways, and for example (1) is by the adhesive in the staged nonwoven mats; (2) by the hydrophobic coating on the staged nonwoven mats (or waterproof coating); (3) by when forming described staged nonwoven mats, adding water-repelling agent (or waterproof agent) in the adhesive and/or (4) to by hydrophobicity (or water proofing property) fiber (for example polyester fiber) is added in the described staged nonwoven mats.Other method that is used for water-resistance is added to the liner of floor cladding plate also can be used.In the cladding plate of floor, add fungus resistance and the antibiotic property that the floor cladding plate can also be added or strengthen to water-resistance.
In addition, described nonwoven fabric mat can be compared enhanced strength (for example flexural strength), dimensional stability and/or flame resistance for described floor cladding plate provides with the wood sheet product of independent cladding plate.The selection that is described nonwoven fabric mat can make one or more these character of floor cladding plate be higher than the wood sheet product of the floor cladding plate that does not adhere to described one or more layers staged nonwoven mats on the wood sheet product.
In addition, the selection that is used for the nonwoven fabric mat of wooden cladding plate can be the floor cladding plate provides with finished product floor cladding plate and has dimensional stability, the fungus resistance of enhancing, the refractoriness of enhancing and/or the weight of reduction that the wood sheet product of the used same type of the floor cladding plate (promptly having identical size with the floor cladding plate) of suitable size is compared enhanced strength (for example flexural strength or puncture resistance), strengthened.
In addition, the hardness of raising that has the novel floor cladding plate of top and bottom nonwoven crust can make spacing increase, and the floor is smooth and make the plane not crooked when keeping load-carrying simultaneously.The crust of load has also reduced swell increment by the physical restriction at edge.This causes the uneven and underproof problem of vision of floor surface with regard to having overcome at unsealing or cut edge place's imbibition.
In addition, the one or both sides of using the nonwoven crust that is made of original inorfil to cover the floor cladding plate can improve its anti-fiery penetrability and reduce flame transmission.Can also recognize other advantage, each the nonwoven crust that for example is applied on the wooden cladding plate can help obviously to reduce to peel off and dust.Two-sided all comparing with standard OSB with the cladding plate of crust is considered to show no peeling phenomenon.
Can carry out modification significantly to the top of these floor cladding plates and the Surface Machining of bottom by selecting different nonwoven crusts.Typical OSB polished forms smooth surface, and nonwoven B stage glass liner crust can produce the smooth surface without polishing usually.
Embodiment
To further describe the present invention by non-limiting exemplary embodiment below.
Prepare various types of test boards and it is detected to measure its intensity and moisture resistance.Briefly, test board comprises oriented wood chipboard, and it has the staged nonwoven mats that sticks to the plate surface.The oriented wood chipboard (OSB) that does not contain nonwoven fabric mat is used as control board, it is carried out same performance test as test board.
A. sheet material
The sheet material of type below the test, wherein Zhi Bei sheet material number is listed in the bracket after the sheet material type specification:
(1) has the OSB (preparing 3 blocks of sheet materials) of the glass liner veneer that uses the furfuryl alcohol formaldehyde preparation;
(2) have the OSB of the glass liner veneer that uses the preparation of furfuryl alcohol formaldehyde adhesive, wherein stearoyl chemoprevention aqua is added in the adhesive and (prepares 2 blocks of sheet materials);
(3) has the OSB (preparing 2 blocks of sheet materials) of the glass liner veneer that uses the phenol aldehyde adhesive preparation;
(4) has the OSB (preparing 2 blocks of sheet materials) of the polyester spunbond mat veneer that uses the phenol aldehyde adhesive preparation; With
(5) there is not the OSB (i.e. contrast) (preparing 2 blocks of sheet materials) of staged nonwoven mats veneer.
Used " B " staged nonwoven pad is to use conventional wet coating process to form in the above-mentioned sheet material.The basis weight of the glass liner that uses with specimen is 6lbs./100ft.
2, wherein liner is made by about 60% adhesive and 40% fiber.Used glass fiber is an E type glass fiber in the glass liner, and its fiber diameter is 16 microns, and average length is 1 inch.In the glass liner with the stearoyl chemoprevention aqua that adds in the adhesive, described liner is made by about 40% fiber, 56% adhesive and 4% waterproof agent.The basis weight of polyester spunbond mat is 120g/m
2, wherein said phenol aldehyde adhesive is at 3lbs./100ft.
2Under apply.The Denier number that is used for the polyester spunbond fiber of liner is about 4dpf.
Use 34 " * 34 " shaping mould makes test board and oriented wood chipboard control board.For forming the OSB control board, use finishing die that the batching hand finishing of wood strand and adhesive is liner.For forming test board, use finishing die that batching and " B " staged nonwoven pad hand finishing of wood strand and adhesive are composite pad, make described staged nonwoven mats be clipped between the liner that forms by described batching.The liner that uses typical OSB compacting circulation to be shaped is by hand then suppressed.All parameters are based on the typical OSB commercial values of summing up as following table.
| Target size (inch) | 28×28×0.437 |
| Target density (lbs./ft. 3) | 39.0 |
| Gasket construction | Directed face core ratio: 50/50 |
| Resinous type | Face: liquid phenolic resin core: isocyanate resin (MDI) |
| The wax type | Loose cured, 1% is solid-state |
| Press temperature (°F) | 400 |
It is 0.437 that plate is pressed into target thickness ".Plate is pressed down restriction 150 seconds 400 press temperature.The plate that obtains is trimmed to about 28 " * 28 ".
B. measure
Every kind of test board and control board are measured following character, and to assess its intensity and moisture resistance, wherein the specimen ordered series of numbers of every block of plate is in to the bracket after the test description.
(1) rupture modulus of OSB parallel direction (MOR) (MOR para), unit are pound/square inch (psi) (3 groups of samples of every board test);
(2) rupture modulus of OSB vertical direction (MOR perp), unit are psi (3 groups of samples of every board test);
(3) modulus of elasticity of OSB parallel direction (MOE) (MOE para), unit are psi (3 groups of samples of every board test);
(4) modulus of elasticity of OSB vertical direction (MOE perp), unit are psi (3 groups of samples of every board test);
(5) inner combination, unit is psi (6 groups of samples of every board test);
(6) the OSB parallel direction in conjunction with durability, measure with the plate sample boiling rupture modulus after 2 hours, unit is psi (3 groups of samples of every board test);
(7) the OSB vertical direction in conjunction with durability, measure with the plate sample boiling rupture modulus after 2 hours, unit is psi (3 groups of samples of every board test);
(8) the plate sample soaks the percentage (2 groups of samples of every board test) that the thickness after 24 hours increases in water;
(9) the plate sample soaks the water absorption rate after 24 hours in water, and unit is percentage (2 groups of samples of every board test);
(10) from oven dry to using vacuum pressure impregnation saturated, the linear expansion of OSB parallel direction, unit is percentage (2 groups of samples of every board test);
(11) from oven dry to using vacuum pressure impregnation saturated, the linear expansion of OSB vertical direction, unit is percentage (2 groups of samples of every board test); With
(12) steam permeable, unit is for sprinkling nurse (perms) (2 groups of samples of every board test).
Use Canadian Standards Association (CSA) testing standard 0437.1-93 to estimate above-mentioned various character (1)～(11) of listing, use ASTM Standard Test MethodE96 test water vapour transmission (being above-mentioned character (12)).
C. result
Property detection to various sheet materials the results are shown in Fig. 1.Fig. 1 has listed the result of test, the standard deviation (sd) of test is compared test result and whether has the improvement of statistics significance degree (i.e. 95% confidence level) (result be shown as be or deny) with every type plate that uses Student ' s T-test to show and control board sample (being the OSB benchmark).Fig. 1 also comprised use Chi-Square test to the reduction of these test result differences of the result difference of various types of template in rupture modulus (MOR) and modulus of elasticity (MOE) test and control sample plate (being the OSB benchmark) whether have statistics 95% confidence level remarkable improvement (result is shown as and is or not, "Yes" indicate the difference of test result compare with the difference of OSB control board the reduction of the level of signifiance on the statistics has been arranged).At last, Fig. 1 has also listed the CSA standard minimum of OSB in some tests.
The result shows that the intensity of test board and moisture resistance improve to some extent.Fig. 2 has summed up The above results, demonstrates test board and compares the improvement that its force strength and water-resistance all have the statistics significance degree with the OSB control board.
Fig. 3-10 shows the intensity and the moisture resistance test result of test board.The test specification of listing with boldface type is presented in these tests listed test board and compares the difference that the statistics significance degree has been arranged with control board on 95% confidence level.
Although with reference to the specific embodiment the present invention is described in detail, those skilled in the art can make various changes and modifications apparently under the situation that does not break away from the spirit and scope of the present invention.
Claims (20)
1. the flooring structure to building provides the method for waterproofing protection, comprises the steps:
(a) provide one or more water-proof floor cladding plate, each cladding plate comprises wood sheet product and the nonwoven fabric mat that adheres to mutually with this wood sheet product,
Wherein each cladding plate prepares by the following method: the nonwoven fabric mat of wood sheet product and " B " stage condition is stood enough heat and presses to finish the curing of adhesive in the described liner, thereby described liner is adhered on the described wood sheet product, and the liner of described " B " stage condition comprises the fiber that bonds together with only partly solidified resin binder; With
(b) described floor cladding plate is installed on the flooring structure of building, the staged nonwoven mats that makes each cladding plate up.
2. method as claimed in claim 1 further comprises the top that flooring material is installed to the staged nonwoven mats of described floor cladding plate.
3. method as claimed in claim 1, wherein said fiber are glass fiber, and described liner is the glass fiber staged nonwoven mats.
4. method as claimed in claim 1, wherein said fiber are polyester fiber, and described liner is the polyester fiber staged nonwoven mats.
5. method as claimed in claim 1, wherein said wood sheet product is selected from OSB, flakeboard, chipboard, veneer and hard plate.
6. method as claimed in claim 1, wherein said resin binder are selected from furfuryl alcohol base resin, phenolic resins, melamine resin and composition thereof.
7. method as claimed in claim 1, wherein each floor cladding plate further comprises second nonwoven fabric mat that adheres on the described wood sheet product, make when being installed to described floor cladding plate on the flooring structure, this second nonwoven fabric mat down, and wherein each cladding plate is made by the following method: make the wood sheet product between the nonwoven fabric mat that is placed on two " B " stage condition stand enough heat and press to finish the curing of adhesive in the described liner, thereby described liner is adhered on the wood sheet product, and the liner of described " B " stage condition comprises the fiber that bonds together with only partly solidified resin binder.
8. method as claimed in claim 1 further comprises flooring material is installed on the nonwoven fabric mat of described floor cladding plate.
9. the flooring structure of a building comprises:
(1) a plurality of water-proof floor cladding plates that are attached on the building floor framework as basic unit, each cladding plate comprise wood sheet product and the nonwoven fabric mat that adheres to mutually with this wood sheet product,
Wherein each cladding plate prepares by the following method: the nonwoven fabric mat of described wood sheet product and " B " stage condition is stood enough heat and presses to finish the curing of adhesive in the described liner, thereby described liner is adhered on the described wood sheet product, and the liner of described " B " stage condition comprises the fiber that bonds together with only partly solidified resin binder; With
Wherein the staged nonwoven mats of each cladding plate up; With
(2) attached to the flooring material on the staged nonwoven mats of floor cladding plate basic unit.
10. the flooring structure to building provides the method for waterproofing protection, comprises the steps:
(a) provide one or more water-proof floor cladding plate, each cladding plate comprises:
Wood sheet product;
The nonwoven fabric mat that adheres to mutually with this wood sheet product; With
Be attached to the organic waterproof coating on this nonwoven fabric mat; With
(b) described floor cladding plate is installed on the flooring structure of building, the staged nonwoven mats that makes each cladding plate up;
Wherein each cladding plate prepares by the following method: the nonwoven fabric mat of wood sheet product and " B " stage condition is stood enough heat and presses to finish the curing of adhesive in the described liner, thereby described liner is adhered on the described wood sheet product, and the liner of described " B " stage condition comprises the fiber that bonds together with only partly solidified resin binder.
11. as the method for claim 10, wherein said nonwoven fabric mat is selected from glass fiber staged nonwoven mats and polyester fiber staged nonwoven mats.
12. as the method for claim 10, it further comprises flooring material is installed on the staged nonwoven mats of described floor cladding plate through applying.
13. as the method for claim 10, wherein said wood sheet product is selected from OSB, flakeboard, chipboard, veneer and hard plate.
14. method as claim 10, wherein said liner comprises the glass fiber staged nonwoven mats, and described one or more floor cladding plate is made by the following method: the nonwoven fabric mat of wood sheet product and " B " stage condition is stood enough heat and presses to finish the curing of adhesive in the described liner, thereby described liner is adhered on the wood sheet product, and the liner of described " B " stage condition comprises the fiber that bonds together with only partly solidified resin binder.
15. as the method for claim 14, wherein said resin binder is selected from furfuryl alcohol base resin, phenolic resins, melamine resin and composition thereof.
16. as the method for claim 10, wherein said liner comprises and the glass fiber staged nonwoven mats that does not contain the adhesives glass fiber together of formaldehyde.
17. as the method for claim 10, wherein said organic waterproof coating is selected from pitch, organic siliconresin, rubber and polyvinyl chloride.
18. as the method for claim 10, wherein each floor cladding plate further comprises second nonwoven fabric mat that adheres on the described wood sheet product, makes that this second staged nonwoven mats down when being installed to described floor cladding plate on the described flooring structure.
19. the flooring structure of a building comprises:
A plurality of water-proof floor cladding plates that adhere on the building floor framework as basic unit, the nonwoven fabric mat that each cladding plate comprises wood sheet product, adhere to mutually with this wood sheet product and be attached to organic waterproof coating on this nonwoven fabric mat, wherein the water-repellent paint of each cladding plate is up; With
Attached to the flooring material on the nonwoven fabric mat of cladding plate basic unit in floor through applying;
Wherein each cladding plate prepares by the following method: the nonwoven fabric mat of wood sheet product and " B " stage condition is stood enough heat and presses to finish the curing of adhesive in the described liner, thereby described liner is adhered on the described wood sheet product, and the liner of described " B " stage condition comprises the fiber that bonds together with only partly solidified resin binder.
20. the flooring structure to building provides the method for waterproofing protection, comprises the steps:
(a) provide one or more water-proof floor cladding plate, each cladding plate comprises wood sheet product and the nonwoven fabric mat that adheres to mutually with this wood sheet product,
Wherein each cladding plate prepares by the following method:
(1) form composite pad, this composite pad comprises:
(i) liner that is formed by the batching that comprises woody debris and adhesive, this liner have first and second; With
(ii) with first contacted nonwoven fabric mat by this liner of forming of batching; With
(2) this composite pad is stood enough heat and pressing forming the floor cladding plate, this floor cladding plate comprise have first, the wood sheet product at second and edge, and adhere to nonwoven fabric mat on first of this wood sheet product; With
(b) described floor cladding plate is installed on the flooring structure of building, the staged nonwoven mats that makes each cladding plate up;
Wherein each cladding plate prepares by the following method: the nonwoven fabric mat of wood sheet product and " B " stage condition is stood enough heat and presses to finish the curing of adhesive in the described liner, thereby described liner is adhered on the described wood sheet product, and the liner of described " B " stage condition comprises the fiber that bonds together with only partly solidified resin binder.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/938,833 | 2004-09-10 | ||
| US10/938,833 US20060053739A1 (en) | 2004-09-10 | 2004-09-10 | Methods of providing water protection to floor structures and floor structures formed by the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101124375A CN101124375A (en) | 2008-02-13 |
| CN100529296C true CN100529296C (en) | 2009-08-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005800304839A Expired - Fee Related CN100529296C (en) | 2004-09-10 | 2005-09-07 | Methods of providing water protection to floor structures and floor structures formed by the same |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20060053739A1 (en) |
| EP (1) | EP1786996A4 (en) |
| JP (1) | JP2008512592A (en) |
| CN (1) | CN100529296C (en) |
| CA (1) | CA2576777A1 (en) |
| RU (1) | RU2380501C2 (en) |
| WO (1) | WO2006031520A2 (en) |
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| US7658040B2 (en) | 2004-02-23 | 2010-02-09 | Huber Engineered Woods Llc | Panel for sheathing system and method |
| US7721506B2 (en) * | 2004-02-23 | 2010-05-25 | Huber Engineered Woods Llc | Panelized roofing system and method |
| US11536028B2 (en) | 2004-02-23 | 2022-12-27 | Huber Engineered Woods Llc | Panel for sheathing system and method |
| US7677002B2 (en) * | 2004-02-23 | 2010-03-16 | Huber Engineered Woods Llc | Wall sheathing system and method of installation |
| US20060053738A1 (en) * | 2004-09-10 | 2006-03-16 | Jaffee Alan M | Methods of providing water protection to wall structures and wall structures formed by the same |
| US20090293396A1 (en) * | 2008-05-27 | 2009-12-03 | Porter William H | Structural insulated panel for building construction |
| US20090313931A1 (en) * | 2008-06-24 | 2009-12-24 | Porter William H | Multilayered structural insulated panel |
| US8590268B2 (en) * | 2008-11-21 | 2013-11-26 | Maxxon Corporation | Installing underlayment systems |
| US9234355B2 (en) | 2012-05-31 | 2016-01-12 | Huber Engineered Woods Llc | Insulated sheathing panel and methods for use and manufacture thereof |
| JP6029943B2 (en) * | 2012-11-12 | 2016-11-24 | 株式会社コスモプロジェクト | Interior panel |
| PL3181372T3 (en) * | 2014-11-20 | 2021-08-02 | Flooring Technologies Ltd. | Method for finishing a wooden material panel |
| CN105113935B (en) * | 2015-09-29 | 2016-08-31 | 江苏黛唯欧家具制造有限公司 | A kind of composite wood sliding door or move window and the manufacture method of composite wood thereof |
| US10711453B1 (en) | 2015-12-29 | 2020-07-14 | Georgia-Pacific Panel Products Llc | Building panel with a weather barrier |
| WO2017136953A1 (en) | 2016-02-10 | 2017-08-17 | Genics Inc. | Dissolvable projectiles |
| US20170233288A1 (en) * | 2016-02-10 | 2017-08-17 | Genics Inc. | Dissolvable glass fibres for wood preservatives and degradable composite materials |
| CN106677478A (en) * | 2016-11-19 | 2017-05-17 | 张家港市盛港绿色防火建材有限公司 | Multilayer composite wooden waterproof floor |
| CN106626534A (en) * | 2016-11-19 | 2017-05-10 | 张家港市盛港绿色防火建材有限公司 | Waterproof and moisture-proof PVC container floor |
| CN106592922A (en) * | 2016-11-19 | 2017-04-26 | 张家港市盛港绿色防火建材有限公司 | Damp-proof aluminum foil composite floor for container |
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| US2075317A (en) * | 1931-04-16 | 1937-03-30 | Upson Co | Base for floor converings and the like |
| US4059665A (en) * | 1970-05-11 | 1977-11-22 | Rohm And Haas Company | Bonded non-woven fabric and method for making it |
| GB1429004A (en) * | 1972-03-30 | 1976-03-24 | Hooker Chemicals Plastics Corp | Phosphonate esters useful as fire retardant additives |
| JPS5322579A (en) * | 1976-08-12 | 1978-03-02 | Nesu Utsudo Kk | Laminated composite materials |
| JPS55148148A (en) * | 1979-05-09 | 1980-11-18 | Toppan Printing Co Ltd | Complex with gas and water permeability |
| US4532275A (en) * | 1981-02-03 | 1985-07-30 | Teijin Limited | Fiber-reinforced composite materials |
| NL8103964A (en) * | 1981-08-26 | 1983-03-16 | Shell Int Research | PROCESS FOR EXTRACTING FIVE-VALUE VANADIUM COMPOUNDS FROM ACID CATALYST EXTRACTS |
| JPS6011355A (en) * | 1983-06-30 | 1985-01-21 | 日東電工株式会社 | Manufacture of overlay flitch |
| US5506026A (en) * | 1993-05-31 | 1996-04-09 | Yamaha Corporation | Wood board and a flooring material made therefrom |
| US5837620A (en) * | 1996-10-10 | 1998-11-17 | Johns Manville International, Inc. | Fiber glass mats and method of making |
| JPH1190903A (en) * | 1997-09-18 | 1999-04-06 | Yamakichi:Kk | Production of sound insulating plywood |
| JP2000079602A (en) * | 1998-09-04 | 2000-03-21 | Bridgestone Corp | Wooden finishing material |
| JP2000345694A (en) * | 1999-06-03 | 2000-12-12 | Asahi Woodtec Corp | Floor heating structure |
| JP2001295426A (en) * | 2000-04-18 | 2001-10-26 | Watanabe Bussan Kk | Method for finishing building with frp for waterproofing and frp waterproof panel |
| JP4701449B2 (en) * | 2001-06-25 | 2011-06-15 | 日豊化学産業株式会社 | Breathable composite waterproof, anticorrosion layer and its construction method |
-
2004
- 2004-09-10 US US10/938,833 patent/US20060053739A1/en not_active Abandoned
-
2005
- 2005-09-07 WO PCT/US2005/031747 patent/WO2006031520A2/en active Application Filing
- 2005-09-07 CN CNB2005800304839A patent/CN100529296C/en not_active Expired - Fee Related
- 2005-09-07 JP JP2007531275A patent/JP2008512592A/en active Pending
- 2005-09-07 RU RU2007113173/03A patent/RU2380501C2/en not_active IP Right Cessation
- 2005-09-07 CA CA002576777A patent/CA2576777A1/en not_active Abandoned
- 2005-09-07 EP EP05795079A patent/EP1786996A4/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CA2576777A1 (en) | 2006-03-23 |
| EP1786996A4 (en) | 2009-06-03 |
| RU2380501C2 (en) | 2010-01-27 |
| CN101124375A (en) | 2008-02-13 |
| WO2006031520A2 (en) | 2006-03-23 |
| WO2006031520A3 (en) | 2007-08-16 |
| JP2008512592A (en) | 2008-04-24 |
| US20060053739A1 (en) | 2006-03-16 |
| RU2007113173A (en) | 2008-10-27 |
| EP1786996A2 (en) | 2007-05-23 |
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