CN101437674A - Structural insulation sheathing - Google Patents
Structural insulation sheathing Download PDFInfo
- Publication number
- CN101437674A CN101437674A CNA2007800159872A CN200780015987A CN101437674A CN 101437674 A CN101437674 A CN 101437674A CN A2007800159872 A CNA2007800159872 A CN A2007800159872A CN 200780015987 A CN200780015987 A CN 200780015987A CN 101437674 A CN101437674 A CN 101437674A
- Authority
- CN
- China
- Prior art keywords
- sis
- structural elements
- insulation
- inch
- heat insulating
- 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.)
- Pending
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/296—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and non-metallic or unspecified sheet-material
-
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- 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
- B32B29/00—Layered products comprising a layer of paper or cardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—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 features of a layer of foamed material
- B32B5/20—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 features of a layer of foamed material foamed in situ
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
- Building Environments (AREA)
- Insulating Bodies (AREA)
Abstract
Structural insulation sheathing (SIS), preferably in the form of a panel, comprises a structural member and an insulation member. The structural member and insulation members are in intimate, planar contact with one another, and the SIS structure meets both the structural (that is, AC 269) and insulation (R>2) requirements for the North American residential market. The structural member of the SIS structure is multi-layer laminated paperboard. The insulation member of the SIS is a foamed sheet of a thermoplastic material such as polyisocyanurate.
Description
The application requires in the rights and interests of the U.S. Provisional Application 60/797,143 of submission on May 3rd, 2006.
Residential housing market has does not provide the structure of remarkable insulation value cladding plate (SS) product, as the fiber sheet of oriented wood chipboard (OSB), glued board, fiberboard and multilayer pressure lamination.Residential housing market only provides insulation sheathing (IS) product of very limited structural behaviour in addition, as expanded polystyrene (EPS), extruded polystyrene (XPS) and poly-chlorinated isocyanurates foams (PIR).Above-mentioned these cladding plate products are in plate (panel) form usually.Need have also provides the cladding plate of weatherability product, therefore reduces the needs that common and structure cladding plate used and be transformed into the comprehensive dwelling house packaging material (house wraps) of higher installation cost together.Need to make in conjunction with heat insulation and cladding plate product structural behaviour.If such cladding plate product also can be used for providing Weather-resistive barrier, then it will be to need especially.
The present invention relates to a kind of in conjunction with heat insulation and cladding plate product structural behaviour.In one aspect, the present invention relates to the structure cladding plate.In one aspect of the method, the present invention relates to structural insulation sheathing (SIS) and manufacture method thereof.Another aspect of the present invention relates to a kind of structural insulation sheathing panel, and described structural insulation sheathing panel comprises at least one surface element and heat insulating component.In a further aspect, the present invention relates to a kind of construction wall of the SIS of comprising plate.In a further aspect, the present invention relates to a kind of construction wall that comprises at least two SIS plates, described at least two SIS plates are placed with and adjoin each other, and wherein will be at the joint seal between the SIS plate together, and the plate after installing satisfies the standard that is classified as Weather-resistive barrier (WRB).The sealing of two SIS plates can be carried out by weatherproof tape or by any other weatherability encapsulant.
For the foam plastic that is used as the Weather-resistive barrier of North America house market at present, it should satisfy ICC-ES acceptance criteria 71 " as the foam plastic of Weather-resistive barrier " (ICC-ESAcceptance Criteria 71 " Foam Plastic Panels Used as Weather-ResistiveBarriers ") (AC71).One group of stricter standard is for the application such as the coating of Weather-resistive barrier, and be in ICC-ES acceptance criteria 212, " externally on the cladding plate as the water proofing property coating on water proofing property barrier layer " (ICC-ES Acceptance Criteria212, " Water-Resistive CoatingsUsed as Water-Resistive Barriers Over Exterior Sheathing ") illustrates in (AC212).Therefore, the AC212 standard is provided for the useful guidance of established standards, and this guidance also is used to describe " Weather-resistive barrier " of cladding plate product invention as herein described.
ICC-ES acceptance criteria 269 (AC269) " is used as the acceptance criteria of the oscillatory shear evaluation of the patent cladding plate material that supports wallboard ", and (" Acceptance Criteria for Racking Shear-Evaluation ofProprietary Sheathing Materials Used as Braced Wall Panels ") defined the structural behaviour of the structure cladding plate material of North America house market.The North America weather has been determined the temperature range of installing and using.Some target of these products comprises nominal 1/2 inch thickness, R〉2 and preferred R 2.5 heat insulation rated value, and adopt conventional fixing ability as adhesive, dog, screw or nail.Conventional securing member must not separate or break away under all normal climate conditions.Conventional IS product such as EPS and XPS do not have the enough structural strengths that satisfy the AC269 requirement.Even using known manufacture method that EPS and XPS insulation sheathing product are attached on the known structure cladding plate material when forming the SIS composite, the SIS material of Chan Shenging does not have enough R values (＜2.5) at 7/16 or 9/16 inch thickness of the SIS thickness of the standard among the house market of many North Americas (promptly as) like this.
And, for the SS plate with routine is attached on the construction wall effectively, must be with the full-size that the reinforcement in its construction package separates less than the diameter that is used for structurally this product being fixed to nail, dog or screw on pillar or other the frame parts.For glued board or OSB, this is not a problem.Yet, for comprising and the panel of the wire netting plane materiel (facer) of foaming heat insulation plate that nail must be less than the axle of nail, to guarantee the firm attachment of panel on body of wall by the size in the hole of its cooperation.As practical problem, this requirement is eliminated or strictness has limited honeycomb and the application of other mesh reinforcements as the construction package of SIS product, in case reason is to be nailed on the body of wall, panel can move.And, ideally, the head of screw or nail, perhaps the bizet of dog is what separate by the wire of net or the pillar of the construction wall that is connected of line only with it, and is certain, owing to the existence of the insulating assembly of SIS product, this is impossible.
One embodiment of the invention are structural insulation sheathings, preferably are in the structural insulation sheathing of panel-form, and described structural insulation sheathing comprises structural elements (being also referred to as " surface element ") and heat insulating component.Structural elements and heat insulating component be plane contact closely mutually, and the structure that the SIS structure satisfies the North America house market simultaneously (that is, AC269) and heat insulation (that is R,〉2) requirement.Preferably, structural elements and heat insulating component are direct mutually laminations under the situation of not using independent adhesive composition.On the contrary, heat insulating component and structural elements directly adhere in foaming process mutually.
The structural elements of SIS structure is the plate that comprises one deck paper at least or cardboard.Preferably; it comprises multilayer layer platen or the cardboard that adheres to mutually in its middle level; and the protectiveness plane materiel on one or two outer surface of structural elements, described protectiveness plane materiel is called as the skin (OL-SM) of structural elements and the boundary layer (IL-SM) of structural elements hereinafter.When being used for the cladding plate purpose, this multilayer layer platen or cardboard are also referred to as " laminated-fabric plate cladding plate " (LFBS) sometimes in north American.OL-SM and IL-SM preferably include at least one in the following assembly: brown paper, plastic foil (for example polyethylene), metallized plastic foil, or aluminium foil, and their combination.Among given SIS, the component of each of these layers can be identical or different.Preferred OL-SM is plastic foil such as polyethylene.Preferred IL-SM is to the outflow of gas or enter and have barrier properties, and most preferably the barrier layer of multilayer IL-SM is directly to be attached in the foaming layer.Based on being the cladding plate purposes of target with specific grade, the thickness of choice structure member and heat insulating component within the required gross thickness of product is to provide the balance of required performance.
For the purpose of the requirement of satisfying many North Americas house market, the thickness of SIS product is suitably 7/16 to 9/16 inch.Adopt this thickness of SIS product, the gross thickness of structural elements is typically at about 0.0625-0.250 inch (about 1.58-4.8 millimeter (mm)), more preferably between about 0.075-0.15 inch (about 1.9-3.81mm).
Heat insulating component of the present invention comprises composition, foam, and described composition, foam is by forming on the surface that foamable composite is assigned to structural elements with the form of liquid, spray or foam.These compositions preferably comprise the polyurethane foam of hard or semi-rigid or the poly-chlorinated isocyanurates foams of hard.The thickness of heat insulating component can be enough to satisfy to use it purposes heat insulation requirement any thickness (for example, on the market usually and can be used for typical insulating thickness of the present invention comprise 0.25 inch, more than 1.0,2.0 inches).Preferably, for the purpose of the demand that satisfies present North America house market, the thickness of heat insulating component should be the thickness remainder of structural elements thickness, makes the gross thickness of SIS product in about 7/16 and 9/16 inch scope.
In another embodiment, the present invention is a kind of construction wall of the SIS of comprising product, and the SIS product that wherein is in panel-form usually comprises mutually the closely structural elements and the heat insulating component of plane contact.The SIS structure satisfy simultaneously the North America house market structure (that is, and AC269) and heat insulation (that is, R〉2.5, preferred R〉2.7, more preferably R〉2.8) requirement.
In another embodiment, a kind of construction wall that comprises the SIS product of the present invention, the SIS product that wherein is in panel-form usually comprises structural elements and heat insulating component, described structural elements and heat insulating component mutually and with adjacent plate plane contact closely, described adjacent plate clings so that the body of wall of the requirement of satisfying Weather-resistive barrier to be provided with adhesive tape.SIS structure after the installation satisfy simultaneously the North America house market structure (that is, and AC269) and heat insulation (that is, R〉2.5, preferred R〉2.7, more preferably R〉2.8) requirement.
In another embodiment, the present invention is a kind of method that is used to make the SIS plate, and described method comprises the following steps:
A) plate with structural elements supplies on the continuous foamed line;
B) liquid, spray or the foam with foamable composite is assigned on the surface of structural elements; With
C) make described foamable composite expansion and curing.
Preferably, independent layer [being OL-IM] is supplied on the surface with the foamable composite of the surface opposite of structural elements.
In another embodiment, the present invention is a kind of method that is used to make the SIS plate, and described method comprises the following steps:
A) plate with structural elements supplies on the pantostrat line ball;
B) with on one or two the surface of adhesive dispense in structural elements and the heat insulating component; With
C) structural elements is contacted with heat insulating component; With
D) randomly, make the structure of combination pass roll gap, with the adhesively structural elements and the heat insulating component of bonding SIS plate.
The accompanying drawing summary
Fig. 1 is the SIS complex of the present invention on the pillar (stud) that is attached to construction wall or the schematic diagram of structure.
Fig. 2 is Thermo-ply
TMThe 4 pressure plate structure members layer by layer of Red, promptly a kind of microphoto of preferred construction construction material.Four layers of the outside plane materiel of fiberboard, cementing layer and plastic foil is significant.
Fig. 3 has reported the insulation value R and the oscillation intensity of cladding plate panel of the present invention and several commercially available structure cladding plate products with diagrammatic form.
Fig. 4 has reported and the present invention includes laminated multi-layer plate structure member and SIS product in the small-scale vibration test load of interior various cladding plate products and the functional relation of amount of deflection.
Fig. 5 is bonded together and is attached to the photo of two SIS plates of the typical wall frame with seam of using the weatherproof tape sealing.
With reference to figure 1, one embodiment of the invention are composite plates 10, and described composite plate 10 comprises the structural elements 11 with foam insulation sheet 12 tight plane contact.Structural elements 11 and foam insulation member 12 can be bonded with each other in the mode of any routine, but preferably engage under the situation of not using independent adhesive composition.Foam insulation member 12 comprises the skin (OL-IM) 14 of foam sheet 15 and the heat insulating component of choosing wantonly.Optional layer (OL-IM) 14 is normally very thin, and by cheap material (for example, fiber, paper, plastics, the two or more composite of these materials, perhaps Ren Xuan reflecting material, as metallized plastic foil, or aluminium foil, and their any combination) make.
Use conventional securing member (not shown), for example nail, screw, dog, adhesive and analog are fixed to composite plate 10 on the pillar 13.Although complex is with the maximized preferred orientation of oscillation intensity to the orientation (that is, structural elements 11 contacts with pillar 13) of pillar as shown in fig. 1, in embodiment preferred not too, directed opposite (that is, thermal insulation board 12 contacts with pillar 13).Randomly, foam insulation member 12 with structural elements 11 closely opposite plane, the planes of contact can be covered by non-structure plane materiel plate 14 or with its tight contact." plane surface " distinguishes use mutually with " edge surface ".If shape or be configured to rectangle, then panel comprise two relative plane surfaces engaging by four edge surfaces (two pairs of opposed edges surfaces, each to another to right angle intersection).Panel can be the plate of virtually any size and shape, and is same, and plane surface and edge surface also can be like this, for example, thin or thick, polygon or circle, smooth or undulatory etc.In light of the disclosure herein, a kind of structure that it will be understood by those skilled in the art that structural elements can be made up of the heat insulating component of the structural elements with the both sides that are positioned at heat insulating component.
In Fig. 2, further illustrate structural elements 11.In Fig. 2, Thermo-ply
TMThe microphoto of Red is an example of laminated multi-layer plate structure member.This structural elements comprises four layer paperboards 21 that closely contact with adhesive phase 22.Layer 23 (being OL-SM) adhere to the sandwich layer 21 (CPL-SM) of structural elements with 24 (being IL-SM) and contact.
Because the gross thickness of the SIS structure of in building construction market, most of North America, using ideally about 7/16 and about 9/16 inch between, therefore structural elements is made thinly actually, to allow to use the thermal insulation board of maximum ga(u)ge.The gross thickness of structural elements typically about 0.0625 and about 0.250 inch between, preferably about 0.0625 and about 0.15 inch between.
Structural elements comprises one deck fibrous paper or cardboard at least.Structural elements preferably includes the laminated multi-layer fiberboard, and this laminated multi-layer fiberboard is made up of couch board core and the non-structure facestock material of using adhesive to adhere to mutually.Structural elements can be chosen wantonly and comprise plastic foil, for example the layer of polyethylene film.The weight of the combination layer of structural elements is typically about 180 to 600 pounds/1000 square feet, more preferably 250 to 500 pounds/1000 square feet.
As used in this, term ＂ paper " expression comprises plain products of all semisynthetic fibres of the form of ownership that is in paper and cardboard shape material.Useful especially paper board material comprises the cardboard and the kraft liner of brown paper, recovery, and described material is made by the mixture boiling of using caustic alkali, sodium sulphate, sodium carbonate and vulcanized sodium by paper fiber that reclaims or timber usually.These materials can contain conventional paper auxiliary material in addition, intensity reinforcing agent for example, sizing agent, for example pasty state rosin, liquid rosin, dispersed common resin, alkyl ketene dimer, alkenyl succinic anhydride, maleic anhydride of styrene, wax emulsion and latex polymer emulsion, anticorrisive agent, filler, clay, kaolin, talcum, barium sulfate, calcium carbonate and analog.For the application in the house market of North America, the thickness of cardboard can change to about 0.2 inch wide region at about 0.003 inch.Also preferred cardboard core by specially treated to become waterproof and weatherability.
Preferably, in the sandwich layer of structural elements, use water-resistant paperboard.Water-resistant paperboard is usually included in the materials known that conventionally is used to make laminate product, for example, and by cheap, the paper product made from the similar method of the method that is used to make cardboard of hard usually.Can be by will being coated on the cardboard such as the material of starch, gelatin, casein, natural gum, oil, wax, silicate, resin, water-soluble polymer etc. and their mixture, and make the cardboard waterproof that becomes.The weight of water-resistant paperboard can change to about 150 pounds/1000 square feet wide region about 26.Preferably, water-resistant paperboard has about 75 to about 100 pounds/1000 square feet weight.
To bonding multi-ply paper flaggy can with adhesive include but not limited to, water material such as latex emulsion and dispersion, water-soluble silicate, phosphate binders, animal base glue, farinose, glue and analog, and synthetic material such as silicate, polyurethane, acrylic resin, polychlorobutadiene etc.Adhesive phase can optionally comprise hydrocarbon resin, rubber latex compound, elastomer-solvent bonding agent, thermoplastic resin, thermosetting resin and analog.Preferred water resistant adhesive.Each thickness of adhesive phase can change to about 0.01 inch wide region at about 0.001 inch, and adhesive phase can be identical or different.
The example that can be used for the material of OL-SM, IL-SM and OL-IM layer comprises other known plane materiel and their any combination in brown paper, plastic foil (for example polyethylene), metallized plastic foil, aluminium foil, this area.Can comprise polymer according to plastic foil of the present invention, include but not limited to, PETG, low, in or high density polyethylene (HDPE), the copolymer of polypropylene, polybutene, polyisoprene, ethene and/or propylene and one or more copolymerisable monomers such as styrene, vinyl acetate, acrylic acid, methacrylic acid, methyl methacrylate, butadiene, isoprene and analog, and the blend of these materials and copolymer.Polyolefinic first and second layers can be identical or different.The weight of first and second polyolefin layers can change to about 20 pounds/1000 square feet wide region about 2.The weight of first and second polyolefin layers can be identical or different.The boundary layer of preferred structure member (IL-SM) (promptly the layer of contiguous heat insulating component) provides certain stopping to the outflow of the hilum gas (blowing agent) of heat insulating component.Preferably, IL-SM should have any intrinsic acceptable performance of adhesion property to foamable composite, to promote that in foaming process insulation foam adheres on the structural elements.
The example of the structural elements that is fit to includes but not limited to Thermo-ply
TMCladding plate (CovalenceCoated Products) and Thermo-Sheath
TMCladding plate product (National Shelter Products).The thickness of these exemplary products in 0.073 inch to 0.137 inch scope is obtainable, but is fine at this extraneous other thickness.With building pillar or other framework or reinforcement in abutting connection with or the surface (being OL-SM) of contacting structure member preferably has coarse hair side or grain surface is attached on another one to impel.The opposite planar surface of structural elements (being IL-SM) also is preferably the barrier layer and provides certain stopping with the outflow to the hilum gas (for example blowing agent) of heat insulating component, and allows foamable composite to be attached on the structural elements.Structural elements can comprise one or more additives, as pigment, antioxidant, fire retardant, processing aid, slowly-releasing adhesive (pegging each other or in addition after the mechanical fixation, these promote the adhesion to the building pillar) and analog.
But the thermal insulation board or the assembly of SIS complex comprise expanded material, wherein the form of foamable composite with liquid, spray or foam are assigned on the structural elements to form foams on this structural elements.These materials are preferably the polyurethane foam of hard or semi-rigid, or the poly-chlorinated isocyanurates foams of hard.These preferred foamable composites are liquid, spray or foam under typical processing temperature, and have enough adhesion properties and adhere on the structural elements, make that both can be in foaming process by continuous laminating together to help lend some impetus to foams.Such thermal insulation board should be also provides enough heat-proof qualities for the goods of the present invention of nominal 1/2 inch thickness, to have greater than (〉 approximately) 2.5, more preferably〉2.7, also more preferably〉2.8 heat insulation rated value (R).
Insulation foam is by routine techniques preparation, and can comprise and be used for the typical additive that insulation foam is made, and comprises nucleating additive, infrared absorbent, for example carbon black or graphite, fire retardant, antioxidant and analog.Heat insulating component can also comprise filler or insert, as glass fibre or net (referring to for example United States Patent (USP) 6,030,559).The usable range of density foam and hilum size known those in the insulation foam field.Available foamable composite be included in as known in the art those, for example, at United States Patent (USP) 5,789, those disclosed in 458.The preferred thickness of the insulation foam of North America house market is when making on joining structural elements to, the gross thickness of composite S IS about 7/16 and about 9/16 inch between such thickness.It will be understood by those skilled in the art that thickness beyond this scope can be used for the purposes outside North America house market needs at present.For example, the preferred thickness that is expected in some scopes can trend towards bigger thickness, as thick 5/8 inch to 1 inch.
Any construct of SIS structure in can multiple diverse ways.In one embodiment, use the adhesive be coated in the independent member one or two, subsequently two members are put together, and adhesive is solidified, insulation foam is adhered on the structural elements.In a preferred embodiment, online PIR liquid foam is directly used in structural elements.The latter promotes the good adhesion of insulation foam and structural elements, and does not use independent adhesive composition and/or other lamination step.In this preferred embodiment, the suitable insulation value of SIS structure obtains by this situ lamination method.The adhesion of structural elements and thermal insulation layer can improve by the sided corona treatment of structural elements.According to the disclosure of this paper, other surface treatment that it will be understood by those skilled in the art that structural elements or thermal insulation layer also can promote the adhesion between two layers.
The SIS composite construction can be the structure of virtually any size and shape, and preferred usually conventional cladding plate size (for example, 4 ' x8 ', 9 ' and 10 ' length boards).Use known adhesive or standard plug pin (or dog or screw) pattern that the SIS composite construction is attached on the body of wall pillar.
Structural elements also provides required intensity under enough approaching with the situation that allows sufficient insulation foam.Structural elements makes that online PIR foaming becomes possibility on the continuous lines laminating technology.As mentioned above, PIR foams and structural elements are self adhesions, and the increase of PIR foams on the thin structure member causes as shown in Figure 3, realizes being better than the vibration performance of each independent assembly (structural elements and PIR foams) and the composite construction of insulation value.
Embodiment
The method A that is used for manufacturing structure member/PIR foams lamination body:
To make case (9/16 inch of 36 x, 35 x) and be laminated directly to constraint rising foams on the above-mentioned laminated multi-layer plate structure member with manufacturing as container.Down be positioned over the structural elements outside in the case, the box cast that gathers chlorinated isocyanurates (PIR) foam precursor, to be positioned over the top of described pour mass by the three aspect materials that the layer of brown paper, aluminium foil layer and PETG (PET) film is formed, and the chest sealing provides the constraint of making 9/16 inch thick SIS complex to rise and reacts.
PIR batching (323.39g altogether) is made up of component A (190.89g altogether), B component (128g altogether) and component C (4.50g altogether) basically.Component A basically by can available from the PAPI20PMDI of Dow Chemical (TDCC) (poly-('-diphenylmethane diisocyanate), 181.80g) and 80/20 blend (9.09g) of pentamethylene and isopentane form.B component is made up of following material basically: can available from 80/20 blend (13.20g) of Terate3512 (100g), pentamethylene and the isopentane of Invista Corp., can available from the Vorasurf504 surfactant (2.50g) of TDCC, can be available from RB7940 catalyst (11.80g) and the water (0.50g) of Albemarle.Component C is basically by forming available from the Pelcat9887B surfactant (4.50g) of Pelron.
The PIR prototype method is made up of following condition and step:
1) all components is in room temperature.
2) A and B were mixed for 10 seconds.
3) add C and mixing for 3 seconds.
4) be poured into heated mould (i.e. " manufacturing case ") (solidifying 1 hour to regulate) at 140F
5) mould is sealed.
6) mould was kept 1 hour at 140F.
7) from mould, remove
The method B that is used for manufacturing structure member/PIR foams lamination body:
Use as at United States Patent (USP) 4,572, the constraint climb procedure of being instructed in 865 wherein with the form supply structure member of plate, and will gather chlorinated isocyanurates and be coated between the structural elements of supplying with plate and OL-IM.The SIS panel of the manufactured embodiment of being used for 8-10 is to make with 2 inches thickness, and is sliced into the thickness of record in the table 1 before test.Can not test the oscillation intensity of 2 inches thick samples, reason is when test, is fixed on the experimental rig this sample infeasible within the rules of test method.
For each embodiment, described in the method for testing such as ASTM D 638 of tensile strength (surrender) and tensile modulus (tangent line).Described in the method for testing of thermal resistance such as the ASTM C 518-02e1.The oscillation intensity of paperboard based cladding plate material (
Racking Strength of Paperboard Based Sheathing Materials), Wu Bi, Master of Science, the Miami University, Paper Science andEngineering has described " vibration test on a small scale " method in 2004.Be described plug pin pattern below.
The method C that is used for manufacturing structure member/PIR foams lamination body:
The PIR heat insulating component of instruction in free climb procedure manufacturing such as United States Patent (USP) 5,789,458 and the United States Patent (USP) 5,837,743.After 24 to 48 hours, heat insulating component is fully solidified and is laminated on the structural elements stablizing on the three-dimensional.Then, with neoprene adhesive, or a kind of being coated on one or two member in the adhesive of several other grades, and the typical case makes two member plane contact under the help of nip rolls.
According to top description, make insulation foam and the SIS plate of embodiment 5-7 by the method for method A.Make insulation foam and the SIS plate of embodiment 8-10 by said method B.From the curve of load, determine the vibration stiffness by the load when the amount of deflection of 0.3 inch and 0.6 inch to amount of deflection.The exemplary load that derives from 16 inches vibration tests is shown in down among Fig. 4 the curve of amount of deflection.
When following the installation instructions of manufacturer, the comparative example of table 1 (being embodiment 1-4) is the part of the vibration test by AC269 (ASTM E72) (Racking Test Section) 4.1 all.Compare with comparative example 1, embodiment 5-7 stands higher load under the amount of deflection of 0.3 inch and 0.6 inch.Embodiment 5 and 7 stands the suitable load of load of being stood with comparative example 4.
In the true scale vibration test described in the ICC-ES acceptance criteria 269 (AC269) " acceptance criteria of estimating as the oscillatory shear of the proprietary cladding plate material that supports wallboard ", be chosen in the other plate that is shown embodiment 15 and 16 in the table 2 and test by said method B manufacturing.The practical methods that is used for testing (it the results are shown in table 2) is the modification of ASTM E-72, and is called as " unconfinement vibration ", and reason is the following pressure bar that defined in method of testing is not used in this test.Embodiment 11-14 is to use the comparative example of existing structure cladding plate product, and also uses identical process variant to test.Be used for the fixed pattern that the cladding plate product is fixed on the vibration frame is defined as (x/y/z), wherein x, y or z are in the spacing of inch between the securing member on lower limb on being respectively (x), side (y) and the inner frame member (z).For the whole embodiment except that embodiment 12, fixed pattern is (3/3/6).For embodiment 12, fixed pattern is (6/6/12).The recommendation of abideing by manufacturer selects to be used for the fixed pattern of comparative example 11-13.Comparative example 14 is equivalent to comparative example 13, and difference is that it uses embodiment 15 and 16 used same fixed systems.
Table 2
| The embodiment numbering | Sample description | Fixing | Gross thickness | Structure plane materiel thickness | Clean Nao Du @1200 | Ultimate load | |
| 11 | 7/16 ＂ Celotex fiberboard | The 4d roofing nail | 0.438 | Do not provide | 0.138 | 3500 | |
| 12 | 7/16 ＂ oriented wood chipboard | The 8d common nails | 0.438 | Do not provide | 0.065 | 5000 | |
| 13 | Thermo-ply?Red | 1x1.25 inch dog | 0.113 | 0.113 | 0.140 | 2360 | |
| 14 | Thermo-ply?Red | 4d and 0.113 inch handle | 0.113 | 0.113 | 0.157 | 2200 | |
| 15 | Thermo-ply TMRedCompositeProduction | 4d and 0.113 inch handle | 0.613 | 0.113 | 0.191 | 2500 | |
| 16 | Thermo-ply TMBlueCompositeProduction | 4d and 0.113 inch handle | 0.135 | 0.159 | 4900 |
The comparative example of table 2 (being embodiment 11-14) is business-like structure cladding plate product, and the installation instructions of use manufacturer have been passed through the vibration test part 4.1 of AC269.When as described like that fixedly the time, according to part 4.1 tests of AC269 the time, embodiment 15 and 16 has obtained suitable clean amount of deflection and ultimate load.
If the SIS plate has the thickness of 0.5625 inch (9/16 inch), and if structural elements do not have insulation value, so (according to following equation) for whole plate, heat insulating component must have the R value of 4.4R/inch at least, to have 2 required R value.For the plate of 0.5625 inch thickness, heat insulating component must have the R value of 5.6R/inch at least, to have〉2.5 preferred R value.Following expression formula has been described the parameter of requirement of the R/inch of regulation thermal insulation layer:
The thickness of the assembly of parametric t fingerboard, and R.inch refers to the thermal resistance as preceding definition.Subscript refers to structural elements (" facer "), heat insulating component (" Foam ") or comprises the whole plate (" Panel ") of two assemblies.
Table 3 has compared the relative heat-proof quality that manufactures the composite S IS plate with final plate thickness as shown in table 3 by method B and method C.The R value measured and with respect to nominal 9/16 " SIS plate thickness normalization (adopting above-mentioned equation).Under the situation of the thickness that changes heat insulating component, each embodiment has 0.113 inch structural elements.Heat-proof quality and the method C of the heat insulating component of making by two kinds of methods are almost equal, and this method C seems to have the heat-proof quality based on normalization R value of slightly getting well.
Table 3
| The embodiment numbering | Method | Nominal thickness | Gross thickness | Structure plane materiel thickness | The R value | Normalization R value with respect to 9/16 ＂ |
| 17 | B | 2＂ | 2.236 | 0.113 | 12.8 | 2.9 |
| 18 | |
1＂ | 1.220 | 0.113 | 6.8 | 2.8 |
| 19 | C | 2＂ | 2.002 | 0.113 | 12.4 | 3.0 |
| 20 | |
1＂ | 1.030 | 0.113 | 6.2 | 3.1 |
| 21 | C | 9/16＂ | 0.551 | 0.113 | 3.2 | 3.2 |
At the method for optimizing that is used for making SIS plate of the present invention, continuous lamination PIR method is considered to be better than adopting independent step that insulation foam is pressed in structural elements layer by layer, and reason is to reduce the sum of operation and subsequent treatment.
Other if desired is heat insulation to satisfy the energy code requirement of the heat insulation increase of body of wall, so as shown in Example 8, can use the same structure member with other foam thickness to manufacture a product.This technology is with identical to 1/2 inch described technology of nominal product.
The actual scale manufacturing embodiment of precognition:
I) to actual full scale process, promptly method B supplies with Thermo-ply
TMThe plate of Red is foamed into the SIS product of 1/2 inch of nominal with manufacturing, and uses two kinds of different plug pin patterns, tests according to the part 4.1 of AC269 (ASTM E72), has been displayed in Table 4 the result of embodiment 22 and 23.
II) to actual full scale process, promptly method B supplies with Thermo-ply
TMThe plate of Blue is foamed into the SIS product (embodiment 24) of 1/2 inch of nominal with manufacturing, and tests according to the part 4.1 of AC269 (ASTM E72), and pegs as shown, the results are shown in the table 4.
III. to actual full scale process, promptly method B supplies with Thermo-ply
TMThe plate of Red is foamed into the SIS product of 1 inch of nominal with manufacturing, and passes through ASTM C518 test R value.The R value is 6.8.
IV. to actual full scale process, promptly method B supplies with Thermo-ply
TMThe plate of Red is foamed into the SIS product of 2 inches of nominals with manufacturing, and passes through ASTM C-518 test R value.The R value is 12.8.
To be pinned on 8 feet frameworks of 8 feet x of forming by the wooden frame of routine (being respectively embodiment 25 and 26) with those SIS plates similar, that make by method B that are described to embodiment 21 and 22.Use WeatherMate
TMConstruction Tape (Dow Chemical) is according to the explanation of manufacturer, sealing joints.Be similar to the AC212 test frame.This assembly has passed through the same strict testing standard with other WRB standard of this proposition.
In one embodiment, use as United States Patent (USP) 4,572, the constraint climb procedure of being instructed in 865, manufacturing structure insulation sheathing in the continuous lines laminating technology wherein with plate form supply structure member, and will gather chlorinated isocyanurates batching and directly be coated on the structural elements.
In another embodiment, use as United States Patent (USP) 5,789, the free climb procedure of being instructed in 458 wherein with plate form supply structure member, and will gather chlorinated isocyanurates and be coated between the structural elements and OL-IM with the plate supply.In two kinds of application, hard foam is to apply with the density of 1.5-6 pound/cubic feet, and for example as United States Patent (USP) 6,030,559 or U.S. Patent application 20040052035 described in, can be to adopt or do not adopting glass fibre to strengthen and adopting or do not adopt under the situation that strengthens net and make.OL-IM can be made up of three aspect materials (the 3 aspect material systems that comprise brown paper, PETG and aluminium foil), paper tinsel or the brown paper that can or can not be impregnated with pitch.Can use chemistry or sided corona treatment that IL-SM is handled combining with the hard heat-insulating body that improves structural elements and foaming.Expect that manufacturing by this method and thickness pass through the part 4.1 (ASTM E72) of AC269 more than or equal to the plate of 7/16 inch thickness.
In another embodiment, can in glue line lamination process, make the SIS plate.Herein, by spraying, roller coat or automatic hot-melt adhesive coating machine adhesive is coated on one or two member.After adhesive applies, under the help of nip rolls, make member plane contact together, perhaps use and adopt the vacuum pressing machine of pressing plate that structural elements is attached on the thermal insulation layer.
Although described in detail the present invention, this is for illustrative purposes in detail.Under the situation that does not depart from the spirit and scope of the present invention described in appended claim, can carry out many variations and modification to aforesaid the present invention.Above-cited all United States Patent (USP)s, patent application and any other list of references are combined in this by reference.
Claims (18)
1. structural insulation sheathing (SIS), it comprises mutually the closely structural elements and the heat insulating component of plane contact, described SIS comprises: the structural elements that (i) comprises at least one layer paperboard; The foaming heat insulation member that (ii) comprises the foams that formed by foamable composite, described foamable composite is assigned on the described structural elements to form foams on this structural elements with the form of liquid, spray or foam.
2. the described SIS structure of claim 1, wherein said structural elements comprises the ply of board of a plurality of stacks, and described layer is bonded together by the layer of adhesive, and the layer of described adhesive contacts between adjacent described ply of board and with them.
3. the described SIS of claim 1 is characterized in that it can be stood to be equal to or greater than 875 pounds load and not break under 0.6 inch amount of deflection in the small-scale vibration test, and has and be equal to or greater than about 2.5 insulation value R.
4. the described SIS of claim 1, wherein mutually closely the combination thickness of the described structural elements of plane contact and described heat insulating component about 7/16 and about 9/16 inch between.
5. the described SIS of claim 3 is characterized by to have and is equal to or greater than about 2.7 insulation value R.
6. the described SIS of claim 3 is characterized by to have and is equal to or greater than about 2.8 insulation value R.
7. the described SIS of claim 1, the performance that it is characterized in that it is by the structural behaviour standard of the North America house market set forth in ICC-ES acceptance criteria 269 (AC 269) " acceptance criteria of estimating as the oscillatory shear of the proprietary cladding plate material that supports wallboard ".
8. the described SIS of claim 1, wherein said foaming heat insulation member comprise the poly-chlorinated isocyanurates of hard or hard or semi-hard polyurethane foams.
9. the described SIS of claim 8, the face that the face with described structural elements contact of wherein said foaming heat insulation member is opposite and the skin (OL-IM) of described heat insulating component be plane contact closely.
10. the described SIS of claim 9, wherein said OL-IM comprise at least a in fiber, paper, plastics and the aluminium foil.
11. the described SIS of claim 1, the thickness of wherein said structural elements is between about 0.0625 and 0.250 inch.
12. the described SIS of claim 1, described SIS makes by online poly-chlorinated isocyanurates liquid foam method.
13. each described SIS in preceding claim, described SIS is attached on the construction wall.
14. a construction wall, it comprises the SIS of at least two claims 13, and wherein said two SIS are placed adjacent one another, and are to use the weatherability encapsulant to be sealed.
15. the described wall body structure of claim 14, wherein said wall body structure satisfies the standard of Weather-resistive barrier.
16. a method that is used to make the SIS plate, described method comprises the following steps:
A) plate with structural elements supplies on the continuous foamed line;
B) liquid, spray or the foam with foamable composite is assigned on the surface of described structural elements; With
C) make described foamable composite expansion and curing.
17. the described method of claim 16, described method comprise following other step: independent skin is supplied on the surface of described foamable composite, make described skin be attached in the foaming layer of described heat insulating component.
18. the described method of claim 17, wherein said skin are to be used for suppressing the barrier material that hilum gas flows out from described heat insulating component.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79714306P | 2006-05-03 | 2006-05-03 | |
| US60/797,143 | 2006-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101437674A true CN101437674A (en) | 2009-05-20 |
Family
ID=38476061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007800159872A Pending CN101437674A (en) | 2006-05-03 | 2007-04-30 | Structural insulation sheathing |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20090113831A1 (en) |
| EP (1) | EP2015930A1 (en) |
| JP (1) | JP2009535546A (en) |
| CN (1) | CN101437674A (en) |
| AU (1) | AU2007257429A1 (en) |
| CA (1) | CA2649808A1 (en) |
| WO (1) | WO2007142761A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290932A (en) * | 2013-05-21 | 2013-09-11 | 石家庄日加精细矿物制品有限公司 | Preparation method of reflective energy-saving material for building surface |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010014363A1 (en) * | 2008-07-29 | 2010-02-04 | Dow Global Technologies Inc. | Structural insulated sheathing with highly efficient adhesive |
| US9777473B2 (en) | 2008-09-09 | 2017-10-03 | Graig Cropper | Fire barrier for wall sheathing materials |
| IES20080992A2 (en) * | 2008-12-12 | 2010-07-07 | James Howard | A wall panel |
| US8387325B2 (en) * | 2010-03-08 | 2013-03-05 | Provia Products | Insulated siding apparatus |
| US20120317914A1 (en) * | 2011-06-20 | 2012-12-20 | Mark Bomberg | Continuous thermal insulation and fire protective composite placed on thermo-grid designed for wind load transfer |
| US9234355B2 (en) * | 2012-05-31 | 2016-01-12 | Huber Engineered Woods Llc | Insulated sheathing panel and methods for use and manufacture thereof |
| US8720141B2 (en) * | 2012-07-03 | 2014-05-13 | Dow Global Technologies Llc | Wall structure with enhanced cladding support |
| US9469984B2 (en) | 2013-05-22 | 2016-10-18 | Johns Manville | Continuous wall assemblies and methods |
| CA2956657C (en) * | 2016-01-29 | 2023-05-16 | Owens Corning Intellectual Capital, Llc | Structural insulated sheathing |
| US11298915B2 (en) * | 2018-05-08 | 2022-04-12 | Specialty Coating & Laminating, Llc | Composite, structural, insulative board |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB997086A (en) * | 1963-03-19 | 1965-06-30 | Ici Ltd | Improvements in and relating to laminated building boards |
| US3903346A (en) * | 1973-01-11 | 1975-09-02 | Celotex Corp | Polyisocyanurate structural laminate and process for producing same |
| JPS55164147A (en) * | 1979-06-09 | 1980-12-20 | Yoshi Takiguchi | Heat insulating waterproof material |
| US4564554A (en) * | 1984-08-21 | 1986-01-14 | Anthony Industries, Inc. | Composite sheathing |
| US5008359A (en) * | 1988-11-25 | 1991-04-16 | Weyerhaeuser Company | Isocyanate modified cellulose products and method for their manufacture |
| US5280097A (en) * | 1990-11-27 | 1994-01-18 | Weyerhaeuser Company | Laminated composites of polyurea-cellulose and methods for their manufacture |
| US5220760A (en) * | 1991-03-22 | 1993-06-22 | Weyerhaeuser Company | Multi-functional exterior structural foam sheathing panel |
| US5204176A (en) * | 1992-03-03 | 1993-04-20 | The Dow Chemical Company | Structural siding composition |
| JP3431691B2 (en) * | 1994-08-05 | 2003-07-28 | アキレス株式会社 | Insulated wall structure |
| US5826388A (en) * | 1996-05-07 | 1998-10-27 | K2, Inc. | Composite insulating drainage wall system |
| US6931809B1 (en) * | 1997-12-23 | 2005-08-23 | Rohm And Haas Company | Laminated wall structure |
| US5979131A (en) * | 1998-04-15 | 1999-11-09 | Sto Corp. | Exterior insulation and finish system |
| US6048605A (en) * | 1998-11-17 | 2000-04-11 | K2, Inc. | Composite sheathing material having high moisture vapor permeability |
| US6745531B1 (en) * | 2000-07-31 | 2004-06-08 | Construction Research & Technology Gmbh | Pressure equalized compartment for exterior insulation and finish system |
| US6715249B2 (en) * | 2001-03-27 | 2004-04-06 | Owens Corning Fiberglas Technology, Inc. | Structural insulated sheathing and related sheathing methods |
| US6918218B2 (en) * | 2002-06-04 | 2005-07-19 | Robert Greenway | External insulated finish system with high density polystyrene layer |
| US20070234667A1 (en) * | 2006-03-27 | 2007-10-11 | Lubker John W Ii | Methods of forming building wall systems and building wall systems |
| WO2007121532A1 (en) * | 2006-04-24 | 2007-11-01 | Bc & I Enviro Solutions Pty Ltd | Building system, building element and methods of construction |
-
2007
- 2007-04-30 EP EP07809034A patent/EP2015930A1/en not_active Withdrawn
- 2007-04-30 JP JP2009509639A patent/JP2009535546A/en active Pending
- 2007-04-30 US US12/296,066 patent/US20090113831A1/en not_active Abandoned
- 2007-04-30 AU AU2007257429A patent/AU2007257429A1/en not_active Abandoned
- 2007-04-30 CN CNA2007800159872A patent/CN101437674A/en active Pending
- 2007-04-30 CA CA002649808A patent/CA2649808A1/en not_active Abandoned
- 2007-04-30 WO PCT/US2007/010439 patent/WO2007142761A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290932A (en) * | 2013-05-21 | 2013-09-11 | 石家庄日加精细矿物制品有限公司 | Preparation method of reflective energy-saving material for building surface |
| CN103290932B (en) * | 2013-05-21 | 2017-04-12 | 石家庄日加精细矿物制品有限公司 | Preparation method of reflective energy-saving material for building surface |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2649808A1 (en) | 2007-12-13 |
| AU2007257429A1 (en) | 2007-12-13 |
| WO2007142761A1 (en) | 2007-12-13 |
| US20090113831A1 (en) | 2009-05-07 |
| JP2009535546A (en) | 2009-10-01 |
| EP2015930A1 (en) | 2009-01-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101437674A (en) | Structural insulation sheathing | |
| US6774071B2 (en) | Foamed facer and insulation boards made therefrom | |
| US6365533B1 (en) | Foamed facer and insulation boards made therefrom cross-reference to related patent application | |
| US6368991B1 (en) | Foamed facer and insulation boards made therefrom | |
| US5345738A (en) | Multi-functional exterior structural foam sheathing panel | |
| US6711872B2 (en) | Lightweight panel construction | |
| US10053206B2 (en) | System for manufacture of foam sheet rigidized with polymer infiltration | |
| USRE39761E1 (en) | Laminate wall structure | |
| CA2323308C (en) | Polymeric foam and scrim sheathings | |
| JPH1044281A (en) | Composite board and manufacture thereof | |
| US20090098357A1 (en) | Structural Insulation Sheathing | |
| US20090293396A1 (en) | Structural insulated panel for building construction | |
| WO2002077382A1 (en) | Structural insulated sheathing and related sheathing methods | |
| GB2464369A (en) | Thermally insulating sandwich wall liner panel with aerogel and fibre core | |
| US20100050549A1 (en) | Joint of parallel sandwich panels | |
| US10301006B2 (en) | Rigid polymer material sheet for building construction | |
| US20050275124A1 (en) | Insulated concrete form systems and methods of making and using the same | |
| US20220136247A1 (en) | Lightweight, wood-free structural insulation sheathing | |
| CN102767245B (en) | Sound attenuation building material and system | |
| EP1115562B1 (en) | Foamed facer and insulation boards made therefrom | |
| CN216810365U (en) | Multilayer composite insulation board | |
| GB2471767A (en) | Thermally insulating composite material | |
| GB2281321A (en) | Production of structural elements | |
| JPH0978799A (en) | Compound recyclable board | |
| MXPA01002235A (en) | Foamed facer and insulation boards made therefrom |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090520 |