Matches 101 - 150 out of 177 < 1 2 3 4 >
Match Document Document Title
4567705 Fire protection arrangement and method of positioning same  
A cementitious panel is provided with spaced inner and outer surfaces connected by edge surfaces. A waterproof film forms longitudinally extending cavities within the panel, with the cavities being...
4565044 Method of forming building foundation with vents  
A method for forming a building concrete foundation including the steps of molding integral concrete main and partition footings, embedding metal molds into the main and partition footings while...
4546585 Door panel and method of making  
A metal clad foam-filled fabricated door panel utilizes scrap metal generated in another product line to form a simulated stile and rail door having a very realistic appearance. The stile and rail...
4543764 Standing poles and method of repair thereof  
The structural characteristics of standing poles are enhanced or preserved, or changed to provide break-away characteristics, by a technique which includes forming one or more sheets about the...
4531278 Method of forming an insulated body for a vehicle  
This invention is an insulated enclosure which is adapted to be mounted on the frame of a truck. The enclosure is of the knock-down type and thus can be inexpensively shipped and yet is readily...
4509304 Method and apparatus for inserting insulation in preexisting building structures  
The device for installing batts of insulation in preexisting structures comprises a control sheet having a substantially flat elongated surface for receiving a batt of insulation, a first end...
4490486 Formaldehyde immobilization method  
Residual formaldehyde contained in urea formaldehyde structures is immobilized by subjecting the structure to a gaseous mixture of a carrier/penetrating gas and a reactive gas chosen from the group...
4468363 Internal mold gating method and apparatus  
A process and apparatus for the internal gating of molds used to make a shaped article of aggregate filler infiltrated with a curable binder, including preparing a mold having a cavity and having...
4432172 Breakaway timber support poles  
Timber support poles are given desired breaking properties to reduce the deceleration of a vehicle that collides with the pole by cutting one or more recesses in the pole, and filling the recesses...
4430840 Foam, composition and method useful for retrofit insulation  
A foam made from the reaction of a multifunctional isocyanate and a catalytic amount of an isocyanate polymerizing catalyst and method for making such foam are disclosed in which the foam is...
4409768 Prefabricated wall panel  
A light-weight rigid foam panel having good insulating properties is held by a metal framework which includes two vertical support members and at least one horizontal support member secured to the...
4399645 Bladder insulation  
Bladder insulation which is adapted to be inserted within the wall cavities of existing buildings is disclosed which provides for high quality insulation having a high R value. The invention...
4385477 Loose-fill insulation method and apparatus  
A method and apparatus is disclosed for placing loose-fill insulation in a structural component containing structure cavities prior to the placement of the interior finish onto the structural...
4372352 Foam dispensing apparatus  
In a foam dispensing head for discharging foam in a low pressure system there is provided at least first and second orifice rods rotatably insertable within receiving bores cooperative respectively...
4360993 Method for constructing flush wall lathing  
A method for constructing a flush uniform wall lathing by providing wallboard fixings at given intervals for adjusting and levelling the wallboard fixing surface of the fixings with a screw, and...
4342181 Foamed construction apparatus and method  
Foamed construction apparatus and method wherein the walls of existing structures are used as one side of a form and a second form is attached either to the outside or the inside of the existing...
4324834 Insulation means and method  
This invention is an improved insulation means and a method of forming the same. An expanded ceramic material such as expanded perlite, with a calculated R-rating of 2.7 per inch, and urethane...
4320076 Expandable sealing compositions  
A composition comprising a butyl rubber and from about 5 to 25 percent by volume of expandable resinous microspheres containing a volatile blowing agent inside said resinous microspheres.
4315391 Composite wall structure and process therefor  
A composite wall structure is disclosed and includes a plurality of vertically stacked building blocks forming a wall structure without mortar or other binder between contiguous blocks. Distinct,...
4296540 Method for sealing a dryer  
A method for sealing a dryer against leakage of hot gases from within the dryer through joints between adjacent panels enclosing the interior of the dryer. The method comprises fastening respective...
4292777 Insulation-confining panel and method of using the same  
A rectangular cardboard sheet has two parallel longitudinal scores, each spaced inward of a longitudinal sheet edge, and two lateral parallel scores, each spaced inward of a lateral sheet edge,...
4288962 Method of forming structural walls and roofs  
The present invention contemplates a simple and inexpensive, but effective method for constructing straight walls at a building site without use of nails or other fastening means. Appropriately...
4275172 Frothable polyurethane composition and a cellular foam produced therefrom suitable for use in joints between wallboards  
Described herein is a frothable thermosetting polyurethane-forming composition, a process for producing a curable froth from said composition, a process for applying the curable froth to a...
4272935 Field-installed insulation and apparatus for and method of making and installing the same  
A thermally-insulating, non-flammable, air-permeable insulation for installation in the field, for example, in closed cavities between the walls of a house. A multitude of individually preformed,...
4265688 Method for producing sandwich type structural components  
The present invention relates to a method for producing sandwich type structural components having a honeycomb core interposed between two cover layers. These cover layers are preferably made of...
4259135 Glazing technique  
A technique for factory glazing of glass panes in window frames is provided. Each frame has a pane receiving groove which corresponds in its depth approximately to the thickness of the glass pane....
4250670 Method and article for use in building construction  
The invention relates to a method of building construction wherein the structural support for the roof of the building is encased in a layer of rigid foam to provide structural support for the...
4245445 Method for making a fire-proof passage and passage obtained thereby  
There is described a method for passing through a wall or ceiling with elements such as electric cables, ducts, pipes, etc., whereby said wall has at least one passage opening for said elements or...
4237667 Method and apparatus for installing gel material in architectural barrier breaches  
A deformable seal for breaches in architectural barriers is composed of a gel material surrounded by a retaining structure. The seal, when used where a member penetrates such a barrier or in a gap...
4231202 Double-glazed building panel and filling system  
A system for filling double-glazed panels such as large windows and double layered greenhouse walls with preferably granular material for insulation, shading, and/or privacy. This system is...
4218848 Plastic foam-filled door having integral plastic housing defining lock cylinder and lock bolt chambers  
A door formed of a pair of spaced-apart metal skins and a core provided intermediate the skins composed of a foamed plastic material. A plastic housing is provided having a wall substantially...
4195111 Load supporting means and the formation thereof  
A displaceable load supporting cell for supporting a load. The cell comprises at least one compacted layer of particulate material compacted under a pressure of at least 800 kPa. The cell has a...
4191001 Process for reinsulating concrete block homes  
A method of reinsulating concrete block homes is provided in which the exterior of the cement block structure is first furred out vertically, high density polystyrene board is then applied...
4188760 Masonry building block and method for forming such a block  
An insulated masonry building block and a method for forming such a block in which cementitious aggregate material is cast around an insert formed from insulating material, whereby the insert...
4177618 Method and apparatus for installing insulation  
Methods and apparatus for installing insulation, wherein insulation is delivered into vertical wall spaces formed between a permanent wall at one side and a plastic membrane at the other side, the...
4175311 Joints  
A method of forming a joint between a metal structural tubular member and a metal sleeve. The method comprises placing the sleeve around a part of the tubular member so that there is a space...
4151962 Apparatus for shredding and blowing foam plastic in place  
A closed hollow housing including a first pair of opposite sides is provided and one of the sides includes an inlet opening formed therein for lengthwise receiving an elongated log of expanded foam...
4151696 Framed window panels  
A glazed window frame, including a glazing panel set into a frame of channel shaped metal members with an elastomeric sealing material occupying each channel and engaging the two faces of the glass...
4150669 Apparatus for effecting and enhancing an erection  
A dual hypodermic needle syringe for injecting fluids into the penis, having two parallel, interconnected barrels connected to needles extending from the barrels. Plungers in the barrels are...
4147002 Light valve system and greenhouse utilizing the same  
A light valve system wherein particulate material is introduced into a normally light-transmitting cavity to restrict light transmission through the cavity from one side to the other. The cavity...
4139973 Assembly of a glass sheet and a sash  
A method for fixing a glass sheet in a sash which is to surround the entire peripheral edge of the glass sheet and has a channel defined by a bottom wall and side walls; and the resulting assembly...
4134242 Method of providing thermal insulation and product therefor  
A free flowing thermal insulation which may be installed by auger feeding, blowing or pouring is disclosed. Granular material having a requisite K value (e.g., 0.20-0.315 BTU-in/°F-ft 2 -hr) is a...
4125982 Floor joist insulation baffle  
A baffle for retaining insulation between the base plate and the floor of a structure to provide insulation between adjacent floor joists. The baffle is a flat sheet member having foldable bottom...
4118895 Liner for intersecting cross bore and edge bore of foam-filled metal skinned door  
Prior to foaming, a unitary molded plastic liner or dam for the lockset cross bore and edge bore of a foam-filled metal skinned insulated door is installed between the metal skins in registration...
4103464 Tool for blowing insulation into an existing wall structure  
The apparatus and method of supplying pulverized insulative material to within an existing wall structure which already has a pad of insulative material located within the wall. An access opening...
4021972 Air supported, multi-wall, insulated structure and process of producing same  
An air supported multi-wall insulated structure formed of a flexible impermeable, impervious or imperforate wall and a permeable, pervious or perforate wall defining juxtaposed cavities or...
4016702 Method for manufacturing a heat-insulating closed structure  
A heat-insulating closed structure is disclosed which comprises an outer membrane formed of a gas-impervious substance, an inner membrane formed of a gas-pervious substance, a foamed member...
4004392 Molded plastic key molded joint and method of forming same  
In a plastic key joint wherein edge portions of two adjacent strakes are in relatively superposed, interfitted, edgewise engagement with each other in a manner to define a fully enclosed keyway...
4002002 Insulating building block  
An insulating building block which is a composite of masonry material and a foam material is disclosed. The building block is obtained by applying a layer of foam material to a longitudinally...
3961002 Method of building construction using synthetic foam material  
Method and apparatus for building construction wherein the building is formed as an integral unit of synthetic material. A first form means is provided which defines cavity portions representative...
Matches 101 - 150 out of 177 < 1 2 3 4 >