| Document |
Document Title |
|
WO/1999/055750A1 |
A method is disclosed for covering a roof with seamable sheet material for roofing prepared from a polymeric composition of matter comprising the steps of: applying layers of sheet material prepared from a seamable polymeric composition ...
|
|
WO/1999/054420A1 |
A pressure sensitive roofing tape (10) composed of a transparent polymeric release liner (12) and a brominated butyl rubber-EPDM adhesive layer (18) is disclosed. The adhesive layer (18) includes a plasticizer, a phenolic tackifier and n...
|
|
WO/1999/050513A1 |
The invention relates to a multilayered sealing strip (1) comprising at least one central layer (2) made from an elastomer material, especially an EPDM or IIR material whereby EPDM and IIR are both cross-linked, in addition to a resistan...
|
|
WO/1999/043499A1 |
The invention relates to a method of manufacturing a bituminous coating sheet, wherein a bitumen-impregnated core material provided with a layer of backface bitumen is caused to be in contact with one or more rotating bodies during the m...
|
|
WO/1999/040269A1 |
A roofing assembly having a substrate covered with a base sheet (10) which is perforated with a plurality of uniformly spaced clusters (12 ,12', 12'') of vertical apertures designed to receive an adhesive to bond the base sheet to the su...
|
|
WO/1999/040271A1 |
An exemplary roofing underlayment comprises a water proofing adhesive layer having opposite first and second faces, said first face having a paper carrier support layer having a polymer coating, and said second face being attached to a r...
|
|
WO/1999/029499A1 |
Disclosed is a plastic sheet (10), which is water-resistant and water-vapor permeable, consisting of at least two permanently connected sheet layers (12, 14), wherein the first sheet layer (12) is made of a plastic material enabling the ...
|
|
WO/1999/025939A1 |
Large washers (1) and appropriate fixing elements (4) are used for fixing roofing (2, 3) to a substructure (6). Said washers (1) are configured with reinforcement elevations (8). An edge strip (11) which is bevelled in the direction from...
|
|
WO/1999/024722A1 |
A sheet material securing fastener (2) having a fork member (4) and a keeper member (6). The fork member (4) has two arms (8, 10) and the keeper member (6) can be inserted into the fork member (4) to hold a portion of sheet material (28)...
|
|
WO/1999/022935A1 |
A sealing sheet (10) assembly bondable to a construction surface comprising (a) an upper layer (14) of a first substance, the upper layer being selected fluid impermeable; and (b) a lower flexible layer (16) of a second substance, the lo...
|
|
WO/1999/016844A1 |
A melting, bituminous tape joint is disclosed for road and channel construction, underground and overground workings, as well as a process for producing the same and a process for setting the tape joint on a seam or joint edge of a road ...
|
|
WO/1999/008969A1 |
Pipe sections or external roof or wall cladding are formed of bonded man made vitreous fibre batts wherein the fibres have a viscosity at 1400 °C of 10 to 170 poise and a dissolution rate at pH 4.5 of at least 20nm per day.
|
|
WO/1999/006646A1 |
The present Utility Model, that conjugates in one system two processes that confer watertightness to exposed substrates, cimentitious or not, used on roofs of current buildings, provides larger reliability to the surfaces against the per...
|
|
WO/1999/006460A1 |
The invention relates to latent cross-linking aqueous polyurethane dispersions containing I) a dispersed phase(P.1) containing Ia) a polyurethane carrying carbodiimide groups in addition to hydrophilic groups causing water dispersibility...
|
|
WO/1999/006459A1 |
The invention concerns aqueous dispersions containing a polyurethane (1) containing carbodiimide building blocks of formula (I): -N=C=N-.
|
|
WO/1999/005376A1 |
The present invention relates to the building industry and may be used for restoring and preparing roofing made from bitumen-containing roll materials. This method may be used for restoring roofing while suppressing or minimising materia...
|
|
WO/1999/004114A1 |
The invention relates to a roof constuction comprising a lower layer (1), a roofing layer (2) which is preferably laid onto the surpport and permanently connected thereto, a waterproof membrane (3, 4) comprising sheets of membrane materi...
|
|
WO/1999/000338A1 |
A structural article comprises a substrate having an ionic charge which is coated with a coating having essentially the same ionic charge. The coating consists essentially of a filler material and a binder material. The substrate is pref...
|
|
WO/1998/058107A2 |
A method is disclosed for constructing a wind resistant canvas cover to be used in agriculture, said cover having the form of a flexible membrane made from a structural fibre such as polyester fibre. During the manufacture, said structur...
|
|
WO/1998/038399A1 |
The invention concerns a roof cover comprising a synthetic plastic sealing membrane (12) and several synthetic plastic bars (13) arranged parallel to one another on the surface of the sealing membrane. The latter is mechanically fixed to...
|
|
WO/1998/037288A2 |
A roof pane lining has a plurality of bitumen strips which are secured to a flat roof boarding so as to extend parallel to the roof ridge.
|
|
WO/1998/036139A1 |
A method and apparatus for adhering external roof coverings (e.g., flat roofing membranes, shingles, etc.) to a roof deck using mechanical fateners, such as hook and loop fastener structures. One part (16) of a low-profile hook and loop ...
|
|
WO/1998/031895A1 |
The present invention relates to a flat roof composite comprising a resin-impregnated mineral fibre layer (1), a fabric layer (2) with impregnated adhesive throughout the layer, the adhesive penetrating also into the surface of the miner...
|
|
WO/1998/030634A1 |
The present invention relates to bituminous compositions used for roofing and waterproofing membranes or material comprising asymmetrical coupled polyvinyl aromatic-polydiene block copolymers having improved physical properties over broa...
|
|
WO/1998/009037A1 |
In an arrangement for the mechanical fastening of sheets (3) on a solid background large surface washers (5) and appropriate fasteners(4) are used. The large surface washers (5) are provided with a multiplicity of through-holes and are p...
|
|
WO/1998/005495A1 |
The invention concerns bitumen felt composed of several bitumen layers comprising a support layer (1) and at least two bitumen layers (2, 3.1) applied one on top of the other to a first side of the support layer. On the second side of th...
|
|
WO/1997/049878A1 |
The invention refers to a waterproofing membrane for roofing comprising at least one water and moisture impervious first sub-layer of bitumen or like material and a second sub-layer which is applied over the first sub-layer. The second s...
|
|
WO/1997/045607A1 |
A roofing product includes a base sheet (10), a coating of an adhesive composition (52) on the base sheet, and a surface layer (44) of granules adhered to the coating (52), the roofing product including a tab portion (38) which is normal...
|
|
WO/1997/037092A1 |
A circular thin metal or thermoplastic disc stress plate (6) has an annular stiffening rib (10) and groove and a central opening. Three equilateral and symmetrically oriented elongated nail-like members (8) depend from the plate (6) at t...
|
|
WO/1997/029256A1 |
Roofing layer in the shape of a strip which has a profiled vapour pressure relief layer (3) on the bottom side (2), characterized in that this vapour pressure relief layer (3) has one or a combination of two or more of the following char...
|
|
WO/1997/024485A1 |
The invention relates to a method for manufacturing an impermeable membrane. According to the method, a bituminous mass is applied to a structure comprising at least one fibre lap, as well as a paste-like substance with a viscosity, at 2...
|
|
WO/1997/019981A2 |
The invention provides a process for preparing a bitumen composition comprising blowing a mixture with an oxygen-containing gas which mixture comprises a bitumen having a penetration of at least 300 dmm (as measured by ASTM D 5 at 25 �...
|
|
WO/1997/016483A1 |
This invention concerns a light weight sheet felt material suitable for use as roof and siding underlayment and insulation board facing which comprises on a dry basis: (a) 60-80 wt.% cellulose fibers; (b) 15-30 wt.% glass fibers having a...
|
|
WO/1997/012152A1 |
A fastener (10) comprising a shaft (28) and a head (36). The shaft is provided with an enlarged shaft portion (30).
|
|
WO/1997/003258A1 |
A multi-layer vinyl/aluminum composite useful for formulating simulated wood siding comprises an aluminum foil substrate carrying a surface coating of polyvinyl chloride or other polymer and being provided on its backside with a backing ...
|
|
WO/1997/000362A1 |
The present invention relates to a waterproofing roofing membrane comprising at least one water and moisture impervious first sub-layer of bitumen or like material, and a protective second sub-layer which enhances the aging resistance of...
|
|
WO/1997/000287A1 |
Ethylene, alpha-olefin, non-conjugated bicyclic diene elastomeric polymers and/or polymer blends when compounded and formed into a calendered sheet, show surprising improvements for the combination in both green strength and peel adhesio...
|
|
WO/1996/040520A1 |
A method and apparatus for applying granules (15, 31) to a coated asphalt sheet (13) to form shingles at high production speeds with a variegated pattern having uniform pattern edges. Granules (15) of a first color are applied to spaced ...
|
|
WO/1996/037666A1 |
A large-surface washer (1) has a hole (2) through which the shaft of a screw is inserted, a funnel-shaped section (5) in which the screw head is sunk and also a reinforcing rib (7). The funnel-shaped section (5) extends from the hole (2)...
|
|
WO/1996/031670A1 |
A method for fastening a sealing foil (4) to an underlying structure (1). Before the sealing foil is provided, bonding elements (2) are provided on or in the underlying structure. In many cases gravel or the like is provided on the seali...
|
|
WO/1996/026335A1 |
The invention pertains to roofing strips based on standard or polymer asphalt with at least one intermediate layer of polyester and another intermediate layer of glass fiber, characterized in that these roofing strips contain at least on...
|
|
WO/1996/025345A1 |
The invention relates to a pack of substantially parallel-stacked transportable washers (1) each of which is provided with at least two through holes (2). The two legs (7', 7") of a substantially U-shaped metal or plastic wire (9) can be...
|
|
WO/1996/025569A1 |
A moisture-permeable water-proofing sheet to be applied to a concrete surface for water-proofing the same. It has the structure wherein a protective cloth having a gas permeability and a cushioning property is laminated and fixed to one ...
|
|
WO/1996/021072A1 |
The invention concerns a retaining device (1) by means of which preferably multi-layer cushions, which can be inflated by air pressure, can be secured to a component, for example in order to produce a light-permeable and heat-insulating ...
|
|
WO/1996/019623A1 |
Sheet of roof-covering material, comprising a base layer (1) formed by a bituminous material, wherein onto the base layer (1) a covering layer (2) is provided which is formed by a fabric mat, more in particular a glass fabric mat, or a c...
|
|
WO/1996/015338A1 |
An attachment device for securing sections (14, 11) of a tighting layer overlapping each other at edge portions (10, 13) on to a roof and consisting of a plate and a screw (12) for anchoring in the roof before overlapping is effected, wh...
|
|
WO/1996/012619A1 |
An asphaltic polyurethane or isocyanurate foam (12) useful in roofing applications. The foam is made from asphalt having a penetration range of between approximately 5-25, a softening point of between approximately 120 �F and 200 �F,...
|
|
WO/1996/011311A1 |
A fastening element (10) includes a large washer (14) and a screw (12), which are preassembled at a right angle. The washer (14) is fixedly attached to the screw (12) at a preselected position in a mid-region of the screw (12). The screw...
|
|
WO/1996/010678A1 |
A roof structure (10) and method for reducing uplift on a roof resulting from a wind blowing over the roof at a rooftop wind speed. The roof has a membrane (16) overlying a deck (12). An air permeable and resilient mat (24) is installed ...
|
|
WO/1996/000259A2 |
Disclosed is a method for producing a heat-seamable, thermoset elastomeric matrix, the method comprising: (1) combining a vulcanizable elastomeric material and a thermoplastic polymeric material having a predetermined softening/melting t...
|
