Abstract: Provided are treated carbon fibers particularly suited for making thermoplastic composites with polyamide resin, and methods to make such treated carbon fibers.

Abstract: The present invention relates to monomers and polymers of Formula (I): where R3 is selected from H or a C1 to C4 alkyl group; Y is selected from O or a substituted or unsubstituted arylene group; A is a linear or branched C1 to C10 alkylene group; w is 0 or 1; v is 0 or 1; y is 0 or 1; X is the residue of a cyclic or acyclic sugar alcohol which is substituted with at least one —R1; —C(O)R1; —(CH2CH2O)n(CH(CH3)CH2O)mR2; —(CH2CH2O)n(CH(CH3)CH2O)mC(O)R1; each n is independently 0 to 20; each m is independently 0 to 20; each R1 is independently a linear or branched alkyl group having 9 to 29 carbons optionally comprising at least 1 unsaturated bond; and each R2 is independently —H, a linear or branched alkyl group having 6 to 30 carbons optionally comprising at least 1 unsaturated bond, or mixtures thereof.

Abstract: Polymers are described having repeat units of Formula (I): wherein R3 is H or alkyl group; x and t are positive integers; Q is C(O)O, C(O)NH, or direct bond; D is alkylene, arylene, or (CH2CH2O)n(CH(CH3)CH2O)m; E is O, S, NR5, or direct bond; R5 is H or alkyl; G is the residue of a polyisocyanate; V is a urethane, urea, or thiourea that bonds to other parts of the polymer compound or to a monovalent blocking group; s is 1 to 5; Y is O or a substituted or unsubstituted arylene group; A is an alkylene group; w, v, and y are 0 or 1; X is the residue of a cyclic or acyclic sugar alcohol which is substituted with —R1, —C(O)R1, —(CH2CH2O)n(CH(CH3)CH2O)mR2, —(CH2CH2O)n(CH(CH3)CH2O)mC(O)R1, or mixtures thereof; n and m are independently 0 to 20; R1 is independently an alkyl group; and R2 is independently —H or alkyl group.

Abstract: A compound for imparting water repellency and optionally stain release to substrates wherein the compound is prepared by reacting (a) at least one isocyanate group-containing compound, (b) at least one isocyanate-reactive compound and (c) at least one fluorinated isocyanate-reactive compound.

Abstract: The present invention relates to a composite structure having a surface, which surface has at least a portion made of a surface resin composition, and comprising a woven glass fiber fabric, said woven glass fiber fabric being fully impregnated with a matrix resin composition, wherein a. the matrix resin composition comprises a blend of PA6T/DT and PA66/6T, preferably with a weight ratio between from about 30:70 to about 70:30, more preferably with a weight ratio of about 50:50 b. the surface resin composition is independently selected from an amorphous polyamide composition comprising PA6I/6T or a polyamide composition comprising a blend of PA66 and PA6, preferably the weight ratio of PA66 and PA6 in the blend of the surface resin composition is of between 100:0 to 50:50, more preferably 75:25 and wherein c. the woven glass fiber fabric has a basis weight of between 280 to 320 g/m2 d. the coverage of the woven glass fiber fabric is of between 95% to 100%.

Abstract: There is provided a sheet manufacturing apparatus including: a defibrating unit configured to defibrate a material including fibers in the air; a deposition unit configured to deposit at least a part of defibrated materials defibrated by the defibrating unit in the air; and a pressing unit configured to press a deposited material that is deposited by the deposition unit, in which the pressing unit includes a pair of pressing rollers that initially presses the deposited material, and among the pair of the pressing rollers, the pressing roller positioned at an upper portion is positioned on a downstream side of the pressing roller positioned at a lower portion in a horizontal component of a transfer direction of the deposited material.

Abstract: A system includes at least one common support configured to span at least a width of a web of material in a manufacturing or processing system. The system also includes multiple sensor heads each configured to move independently along at least part of the at least one common support. The sensor heads can be configured to move simultaneously along the at least one common support, and at least one controller can be configured to control movement of the sensor heads so that the sensor heads do not contact one another. Each sensor head could include one or more sensors configured to measure one or more characteristics of the web. Different sensor heads could include different types of sensors. The sensor heads can be configured to move in non-overlapping patterns over or under the web. Different sensor heads can be configured to move at different speeds.

Abstract: A multilayer belt structure that can be used for creping or structuring a cellulosic web in a tissue making process. The multilayer belt structure allows for the formation of various shaped and sized openings in the top surface of the belt, while still providing a structure having the strength, durability, and flexibility required for tissue making processes.

Abstract: A multilayer belt structure that can be used for creping or structuring a cellulosic web in a tissue making process. The multilayer belt structure allows for the formation of various shaped and sized openings in the top surface of the belt, while still providing a structure having the strength, durability, and flexibility required for tissue making processes.

Abstract: Disclosed are embodiments of an automatic multi-station integrated equipment for forming waste-paper-based-pulp packaging products, and related methods of operation. The equipment comprises at least one suction filter forming station integrated with one or more pair of high-temperature drying stations. The suction filter forming station includes a forming frame, pulp tank, forming plate apparatus, transfer plate apparatus, transfer air storage tank, horizontal transfer air cylinder, vertical transfer air cylinder, forming hydraulic cylinder, and forming apparatus main shaft. Each high-temperature drying station may include an upper press plate apparatus, lower press plate apparatus, high pressure air cylinder, lower horizontal air cylinder, air storage tank and upper horizontal air cylinder. Embodiments of the invention generally use one suction filtration forming station in conjunction with multiple high temperature drying stations to form a single production line.

Abstract: A guidance system provides step-wise, real-time or near real-time video guidance to a cutting machine operator to efficiently cut up a lift into multiple products, where determining an efficient sequence of steps is laborious for an ordinary operator. The display can advantageously show the operator where to temporarily store various “logs” that are cut off from the lift, and how and when to reinsert them into the cutting machine for further cuts, whether by themselves, in side-by-side manner, and/or in stacks. Camera feedback can be used to ensure that the operator is properly positioning and orienting the lift/logs. The display can alternatively or additionally use simulation to guide the operator.

Abstract: A method for enhancing the structural strength of a porous substrate having pores therein is disclosed. The method includes soaking the porous substrate in a solution having a first solvent and at least one polymer dissolved in the first solvent at a specific temperature and pressure, such that the solution is deposited within pores of the porous substrate, soaking the porous substrate in a second solvent, such that the first solvent diffuses into the second solvent, and such that the at least one polymer remains within the pores of the porous substrate, and flushing out the second solvent from the porous substrate.

Abstract: The present disclosure offers an improvement in papermaking methods and products, by providing a tissue sheet and a method to obtain a tissue sheet, with improved absorbency at a given basis weight. Thus, by way of example, the present disclosure provides a single ply tissue sheet having a basis weight greater than about 50 gsm and a specific vertical absorbent capacity greater than about 6.0 g/g.

Abstract: A method of creping a cellulosic sheet. The method includes preparing a nascent web from an aqueous papermaking furnish, depositing and creping the nascent web on a multi-layer creping belt that includes (i) a first layer made from a polymeric material having a plurality of openings, and (ii) a second layer attached to a surface of the first layer, with the nascent web being deposited on the first layer, and applying a vacuum to the creping belt such that the nascent web is drawn into the plurality of openings, but not drawn into the second layer.

Abstract: A modular ramp system comprising a plurality of panels assemblable to form a multi-sectional ramp deck and a collapsible load bearing arrangement for supporting each panel of the multi-sectional ramp deck at a predetermined distance off the ground. At least two of the panels having a correspondingly located connecting assembly locatable proximal to a leading edge and a trailing edge of the adjoining edges of two adjacent panels. The connecting assembly having an arrangement for enabling the main plane of the panels to enter into and out of alignment with one another to engage and disengage the multi-sectional ramp deck. The connecting assembly also having functionality for enabling relative movement of the panels when the main plane of the panels is out of alignment such that all panels are stackable one on another for stowage and/or transport.

Abstract: To make a transport vehicle stop close to a bund in dependence on the shape of the bund. A stop position determining device for a transport vehicle includes: a bund identification module (520) that identifies the shape of a bund (400) provided on a traveling surface based on information from an external sensor (231) provided on the transport vehicle; and a target stop position calculation module (530) that calculates a target stop position (SP) for the transport vehicle based on the shape of the bund identified by the bund identification module.

Abstract: Cold-in-place asphalt recycling is disclosed. A foamed asphalt may be produced by injecting water and optionally compressed air into a hot asphalt stream. A lubricating surfactant may be added to the hot asphalt stream to improve performance. The foamed asphalt may be mixed with reclaimed material to provide a uniformly coated paving material that can compacted to a desired density.

Abstract: A marker cone system which provides users with greater spatial awareness and guidance when using marker cones for sports training or other sports and/or non-sports related activities. The marker cone system generally includes a weight which may be installed underneath the marker cone and a post receiver which may be installed within the channel of a marker cone. The post receiver and weight will generally be connected together, such as by threaded engagement, with the marker cone being secured therebetween. A marker post may be removably inserted within the post receiver to improve visibility or provide additional functionality. The marker post may include a slot to reduce wind resistance and one or more receiver openings adapted to removably receive cross members. By utilizing multiple marker posts with post receivers, one may construct a hurdle, fence, goal, or any number of structures for sports or non-sports applications.

Abstract: “TRAFFIC BOLLARD”, which is used to delimit a pedestrian or vehicle track being fixed to the surface of the floor (P) by screws. The traffic bollard herein mentioned includes a base portion (3) with a preferably round contour of which a tubular portion (4) of preferably round cross-section heads upstream; the monoblock body (2) is hollow from its base and through all the inner portion of its tubular section (4); the base (3) has a conical log configuration being crossed by vertical holes (5); the outer surface of the tubular portion (4) includes strips in relative low relief (7) that houses bands (8) of reflective material (9), said bands being attached along the strips in relative low relief (7).

Abstract: This invention relates to an industrial street sweeper and especially to a street sweeper having a floating sweeper brush which varies the downward force on the rotating brush on the surface being swept to float the brush over the surface.

Abstract: The invention relates to a stone, in particular a dam stone for a flood dam. In order to be able to build a stable flood dam in an easy way, according to the invention a cover surface is provided with at least two ribs and an opposing base surface is provided with at least two grooves corresponding to the ribs so as to create an indirect connection between two stones by means of a third stone that can be detached by applying a tensile force perpendicular to the base surface. The invention further relates to the use of such a stone. In addition, the invention relates to a method for manufacturing a mass retention structure, in particular a flood dam.

Abstract: A fluid diversion assembly for diverting the fluid in a selected direction includes a rail structured to have an upright portion extending upwardly from a horizontal portion. The rail may be positioned on a support surface such that the horizontal portion of the rail abuts the support surface. The horizontal portion of the rail is sloped such that the horizontal portion may divert a fluid in a selected direction. A plurality of fasteners is extended through the horizontal portion of the rail and engages the support surface such that the rail is retained on the support surface.

Abstract: The invention relates to an apparatus and a method for driving a pile element into the ground. A head region of the pile element is arranged in a driving helmet on an underside of a driven hammer unit, which is moved along a mast and drives the pile element into the ground. The pile element is hoisted by means of an auxiliary winch with auxiliary rope from a lying position into the approximately vertical driving position, in which the head region of the pile element is received in the driving helmet of the hammer unit. In accordance with the invention during hoisting of the pile element to be driven in, the main winch and the auxiliary winch are controlled automatically in a simultaneous manner so that during hoisting the head region of the pile element rests with a predeterminable pressing force against the driving helmet.

Abstract: The present disclosure relates to a manhole with a manhole cover that can be adjusted in height and inclination in the entire structure. A manhole with a height/inclination-adjustable manhole cover includes: a manhole cover; a cover base closing the top of the manhole cover and having a pipe shape; a support having a pipe shape and radially overlapping the cover base; and an insertion disposed between the cover base and the support in the radial direction of the cover base and preventing movement of the cover base relative to the support through a wedge effect.

Abstract: The heavy duty a vent cap system includes a top plate with a bucket interface, a center stem assembly, a retainer assembly, a bottom plate with a stem sleeve and guiding device, an adapter ring, a plurality of perimeter stem assemblies and a plurality of perimeter installation stems. A remote operated vehicle engages the bucket interface to rotate a center stem member in the center stem assembly. A threaded portion of the center stem assembly engages a stem nut in the retainer assembly. The rotation along threads of the stem nut held within the retainer assembly actuates the bottom plate between opened and closed positions. The bottom plate maintains alignment to the top plate and adapter ring and resists cocking and distortion. The bottom plate seals to a connection portion of the adapter ring in any orientation of the heavy duty vent cap system, ranging from vertical to horizontal.

Abstract: A working machine includes: a boom base portion including: an inner side wall; and an outer side wall disposed opposite to the inner side wall; a lift link disposed on a rear portion of the boom base portion; and a boom cylinder disposed in front of the lift link. One end side of the lift link is inserted between the inner side wall and the outer side wall and is pivotally supported on the boom base portion. The other end side of the lift link is pivotally supported on the machine body. One end of the boom cylinder is inserted between the inner side wall and the outer side wall in front of the lift link and is pivotally supported on the boom base portion. The other end of the boom cylinder is pivotally supported on the machine body by below the lift link.

Abstract: The present invention intends to allow a good layout of and an easy maintenance of parts disposed around a rear portion of the motor. A working machine includes a machine body; a motor mounted on the machine body; an output shaft protruding from a rear portion of the motor; a rear attachment portion disposed on the rear portion of the motor, the rear attachment portion facing backward; and a mount member configured to support the motor to suppress vibration of the motor, the mount member including: a first support member having an opposite attachment portion, the opposite attachment portion being attached opposite to the rear attachment portion; an elastic member attached to the first support member; and a second support member disposed on the machine body, the second support member being configured to support the elastic member.

Abstract: The present invention intends to provide a working machine capable of improving the heat exchange efficiency of the radiator and of suppressing degradation of performance of the radiator even when the oil cooler is clogged up, in the working machine arranging the radiator and the oil cooler above the engine. A working machine includes: a motor; a fan arranged above the motor, the fan being configured to generate an air flow downward; a radiator arranged above the fan; and an oil cooler arranged adjacent to the radiator. In addition, the working machine includes: a shroud disposed around fan, the shroud including: a rim portion forming an air vent hole, the air vent hole being for passage of the air flow generated by the fan; and a support member attached to an upper portion of the shroud, the support member being configured to support the radiator and the oil cooler.

Abstract: A cabin includes: a panel disposed on a side of an operator seat, the panel including: a plurality of cross members extending in a first direction; and a plurality of transverse members intersecting with the plurality of cross members each other and extending in a second direction; a glass panel disposed on a side of the panel; a window frame disposed on the glass panel; a window panel disposed on the window frame, the window panel being configured to move in the first direction or in the second direction; a projecting member disposed on a side of the window panel, the side being an identical side to the operator seat, the projecting member being configured to move together with the window panel; and a guide portion configured to accept insertion of the projecting member and to limit a moving distance of the window panel.

Abstract: A computer-implemented method for removing a crest end ramp along a work surface using a machine is provided. The computer-implemented method may include defining a volume threshold corresponding to a crest end region of the work surface where the volume threshold may be adjustable based on one or more parameters associated with the machine and the work surface, calculating a volume of material within the crest end region, comparing the calculated volume with the volume threshold, issuing a ramp cut if the calculated volume approximates but does not exceed the volume threshold, and issuing a short cut if the calculated volume exceeds the volume threshold.

Abstract: A hydraulic circuit includes: a priority valve including a first position and a second position where: the first position includes a first fluid passage and a fixed bypass orifice connected to the first fluid passage; the second position includes a second fluid passage and a variable bypass orifice connected to the second fluid passage. The hydraulic circuit further includes: a first fluid line fluidly connecting the priority valve and a first machine component; a second fluid line fluidly connecting the priority valve and a second machine component; a check valve placed between the priority valve and the second machine component and fluidly connecting the priority valve and the second machine component; an oil passage on the priority valve fluidly connected to one or more machine components other than the first and second machine components; one or more actuators connected to the priority valve; and a control valve communicatively connected to the one or more actuators connected to the priority valve.

Abstract: A valve for a hydraulic system is provided including a work port channel, a load sense channel, and a tank channel. Additionally, a body cavity extends between the work port channel and the tank channel, and a spool is movably positioned in the body cavity. The body cavity defines an inner surface and the spool defines an outer surface. The inner surface of the body cavity and the outer surface of the spool together define a interface between the body cavity and the spool that extends outwardly from a longitudinal axis, such that an increased pressure differential between the work port channel and a load sense channel increases a sealing force, allowing for a more responsive valve in the hydraulic system with less leakage.

Abstract: A non-invasive thermal dispersion flow meter with chronometric monitor for fluid leak detection includes a heater, an ambient temperature sensor and a flow rate sensor which are configured to sense the temperature of a fluid in a conduit, and then monitor the flow of that fluid through the conduit. The fluid flow sensor is incorporated into a Wheatstone bridge circuit which is used to provide increased sensitivity to the outputs of the sensors. Based upon the ambient temperature sensor readings, the flow rate sensor and heater may be adjusted to optimize the operation of the system to detect leaks. An alternative embodiment utilizes a single sensor and separate heater which work together to determine heat propagation times which in turn is used to calculate flow rate.

Abstract: An inlet water pipe includes a first pipe, and a second pipe mounted into the first pipe. A first channel transporting first liquid is formed through the first pipe. A second channel transporting second liquid is formed between the first pipe and the second pipe. A connecting sleeve is hollow and is mounted around a front end of the first pipe. A valve core is mounted on a front end of the connecting sleeve, and having a center hole centrally and axially formed through the valve core and multiple water outlets formed in a periphery of the valve core and communicating with the second pipe. The inlet water pipes gathers two different waterways in one inlet pipe and allow easy connection with faucet, and ensures good hermetic seal.

Abstract: A hose weight for use with a faucet outlet hose fluidly coupled to a dispensing unit. The hose weight includes an outer housing defining a chamber and a filler received within the chamber.

Abstract: A two-path water output device includes a valve, and is mounted around by a shell. The valve has a first waterway and a second waterway. The first waterway is constantly connected to a water converter, while the second waterway is controlled to be open or closed by a control valve core. Such two-path structure is simple, novel and easily controllable for two types of water output like tap water and filtered water. When the second waterway is closed, the water pressure switches a water converter connected to the inlet end of the valve to the first waterway to output water. When the second waterway is open, the released pressure switches to the first waterway to output water.

Abstract: A two-route switching water output system includes a water input converter and a water output device. The water input converter includes a water input valve body and a valve cock. In the water input valve body is provided with a first water input route and a second water input route. One of the first water input route and the second water input route is selected to open or close through the valve cock. The water output device includes a water output valve body and a control valve core. Inside the water output valve body is provided with a first water output route and a second water output route. The first water input route and the first water output route are connected to form a first water route. The second water input route and the second water output route are connected to form a second water route.

Abstract: A drainage fitting (10) is described. The drainage fitting (10) comprises a housing (12) adapted to be inserted into a drainage outlet, the housing defining a housing inlet (14) and a housing outlet (16) and a one way valve (18) adapted to be received within the housing (12). The one way valve (18) has a body defining a valve inlet (22), a valve outlet (24) and a valve passageway (26), the passageway (26) providing fluid communication between the housing inlet (14) and the housing outlet (16). The drainage fitting (10) further comprises a fitting insert (28) adapted to be located in the housing inlet (14), the fitting insert (28) defining an insert portion (30) adapted to extend through the valve inlet (22) and into the valve passageway (26).

Abstract: A chemical system is provided for adding a small amount of chemicals to a toilet bowl at the end of the flush cycle. The system has several chambers and a mechanism to add water to the system to force chemicals out and into the overflow tube of the toilet.

Abstract: The present invention relates to a bidet having instant hot water function in which a sheathed heater generates heat by a electric power supplied under the control of a controller, and, at the same time, the heating member made of aluminum is heated by the generated heat, and the tap water supplied from a hydrant is converted into hot water to spray through a nozzle to thereby wash the user's anus or genitalia, and then tap water from the hydrant is supplied to the heating member in a state where the electric power supply to the sheathed heater is disconnected under the control of the controller to quench the heating member to a room temperature, which allows reliable use of bidet, and a control method thereof.

Abstract: The present invention relates a flow channel switching apparatus for bidet nozzle which is capable of providing a rectal injection function in addition to anus and genitalia cleaning which makes the bowel movement comfortable; of fluidly connecting the water tank and the drain hole to drain cold water supplied to prevent the water tank from overheating during initial stage of providing hot water and the final stage of the cleaning, even in a state where the water is not supplied to the anus cleaning hole, the genitalia cleaning hole, or the rectal injection hole, which allows reliable use of the bidet; and when the rotating plate is rotated to fluidly connect the supply through hole of the rotating plate and the anus cleaning hole, the genitalia cleaning hole, or the rectal injection hole penetrated through the disc valve, the supply through hole is fluidly connected to the respective supply hole to supply water, or either one of the first and the second drain through hole is fluidly connected to the discharg

Abstract: A coupling assembly for a closet carrier system for a water closet includes a central pipe member having a first end and a second end, and an interior surface defining a hollow interior; an adapter member separate from the central pipe member and connected to the second end of the central pipe member, the adapter having an interior surface defining a hollow interior and configured to adjustably connect the coupling assembly to a faceplate of the system; and a horn coupling member configured to be connected to the first end of the central pipe member. At least the hollow interior of the central pipe member and the hollow interior of the adapter member form an internal passage of the coupling assembly. The horn coupling member is configured to be connected to a water closet to place the internal passage of the coupling assembly in fluid communication with the water closet.

Abstract: A drainage pipe fitting includes a cuff that permits the fitting to be coupled with pipes or fittings of various sizes. The cuff includes a plurality of sloped surfaces. For example, the cuff may include a first set of sloped surfaces and a second set of sloped surfaces on an interior of the cuff for receiving different-sized pipes or fittings on the interior of the cuff. The cuff may also include a third set of sloped surfaces, a fourth set of sloped surfaces, and a fifth set of sloped surfaces on an exterior of the cuff for receiving further pipes or fittings of different sizes on the exterior of the cuff. If desired, the cuff can include more or less sets of sloped surfaces. In some cases the sloped surfaces are arranged on internal and external fins of the cuff.

Abstract: A self-bracing, two-way moment frame precast system for industrial support structure and method of erecting a precast industrial support structure without temporary or permanent bracing or shoring are disclosed. This is accomplished by utilizing a moment frame element in two directions to create free standing tower that requires no bracing during erection or in service. The system also utilizes a connection that allows the erection crane to achieve alignment during erection such that the entire system can be erected by a ground based personnel.

Abstract: A cutout part is formed at the approximate center of the connecting member. The cutout part in the connecting member is a circular penetrating hole that penetrates a convex part and a main body part. On the side of a lower surface of the connecting member, the convex part is formed around the cutout part. The convex part includes a tapered part and a rib. The tapered part gradually inclines in the direction toward the center from the side of the main body part (the side of the base part of the convex part) to the tip side (the side of the top part thereof). The rib part is formed on the edge part of the cutout part, which is the top part of the tapered part. The rib part is a part that protrudes downward from the top part of the tapered part.

Abstract: A field-deployable construction set for the assembly of a Relocatable Habitat Unit (RHU), used for simulating real world environments without costly construction expenses. The various panels, supports, and accessories used to construct an RHU provide the user with innumerable options for floor plans and building design, further providing significant options for reconfiguration of floor, ceiling, and wall panels without having to disassemble the structure. The exterior composition of the expanded polymer foam is customizable to provide a realistic environment for high quality training in a versatile system that is deployable by truck or aircraft and can be assembled with only a single tool.

Abstract: A shelter has a packaged configuration and a deployed configuration. The shelter has four panels, each with four edges and two faces. The first and fourth panels have a rectangular shape, and the second and third panels have a quadrangle shape. The relationship of panel edge lengths and angles of the quadrangle shelter panels create a sturdy enclosure that is easy to erect, manipulate, and reconfigure. Furthermore, the shelter may be erected by rotating the panels into place via pivotal connections between the panels and optionally through the use of a lever arm.

Abstract: The present invention refers to a pre-distancing collapsible system particularly for the elements of a structural frame of a building. An embodiment of the invention comprises at least three components of a structural frame and at least two spacers, not being these spacers structural elements of the frame, fastened to the heads of aforementioned components of the frame, and said spacer being foldable.

Abstract: A pinnacle truss has a first linear support member, a second linear support member stacked on the first support member and a third linear support member stacked on the first support member and the second linear support member. The first linear support member, the second linear support member, and the third linear support member form a triangular support structure. The first linear support member has an L-shaped cross section. The second linear support member and the third linear support member each has a C-shaped cross section.

Abstract: A method of installing a self-supporting radiant barrier or insulation between roof joists or wall studs secured to an exterior building surface. Flexible and resilient strips are positioned in an inwardly bowed condition between adjacent roof joists or wall studs. A radiant barrier or insulation is positioned between the adjacent roof joists or wall strips in a bowed condition in engagement with the bowed strips. Thereafter, flexible and resilient rods are positioned in a bowed condition in engagement with the roof joists or wall studs, the radiant barrier or insulation and over the bowed strips to secure the radiant barrier or insulation to the underlying bowed strips and the adjacent roof joists or wall studs. The bowed strips, radiant barrier or insulation and the bowed rods are all located within the interior surfaces of the roof joists or wall studs.