Mar , Metallurgical testing results of failed girth welds in pipe wall thickness transitions have found pipe segments with line pipe weld misalignment, improper bevel and wall thickness transitions, and other improper welding practices that occurred during construction A number of the failures were located in
Feb , For this reason, it is standard practice for power generating applications to mount the cells in a flat array on a supporting substrate or panel so that In p n junction based solar cells, when the semiconductor absorber layer is a p type doped material, the junction partner is an n type doped material.
Jul , The core comprises at least one thermoplastic material and has a top surface and bottom surface wherein a print layer is affixed to the top surface of the wherein said thermoplastic laminate plank is not susceptible to damage caused by moisture, wherein said core has a thickness of from about mm to
Apr , The bottom layer is for attaching the moisture barrier to the footing, and comprises a material that attracts water and binds to cement Structural building walls, such as foundation walls, and interior walls can be damaged, or even fail, if exposed to water for a prolonged period of time Water may be present
The invention relates to a reinforced composite having an unplasticized polyvinyl chloride (PVC) matrix reinforced by means of elongated steel element provided In one aspect, the present invention relates to use of reinforced composite for variety of applications such as wall paneling for houses, optically closed fencing,
A process for manufacturing a plastic based cellular structure, in which parallel lamellae are continuously extruded through a die having a plurality of parallel slots Thus, rapid solidification is essential to the feasibility of the process as, otherwise, the cellular structure would adhere to the walls of the long (tubular) cooling
Jun , A process of manufacturing a cuspated sheet comprising deforming a sheet ofhermoplastic material by pressing against one face of a molten sheet of the of our invention are of use, for example, as corrugated cardboard substitutes, and for textile, wall and floor covering, and as structural building panels.
It is therefore not surprising that, in order to limit impact on the environment and reuse some of the materials in carpet or carpet tiles, recycling has in recent years become attractive Recycling carpet or carpet tiles, however, is difficult because the components that are used to build up carpet or carpet tiles are chemically and
Sep , The present invention generally relates to a method for manufacturing phase change material (PCM) pellets The method The fixed bed module of claim wherein the chamber is of plastic construction The apparatus of claim wherein the fixed bed module is installed as a wall panel .
A sound absorbing board ( ) that is a sound absorbing board where a decorative layer ( ) and a rigid substrate material ( ) are laminated, and where the substrate material This acoustic decorative sheet is a material that can be adhered on buildings wall surfaces, ceiling surfaces, floor surfaces or partitions, etc.
Feb , Cementitious panels have long been used in commercial and residential construction projects The boards are commonly screwed or nailed into a wall frame Wallboards can be used in generally dry conditions without significant modification The use of wallboards in wet or humid areas such as bathrooms
Aug , Both render layers together are applied in thicknesses of from about to about mm, preferably less than mm, when synthetic resin renders are used, while Furthermore, WO discloses a composite thermal insulation system for insulating a wall of a building, which system comprises a first
Thermal composite systems on the basis of the aforementioned plastic insulation panels have outstanding insulation properties under ideal conditions, but have the disadvantage that they form a vapor barrier and moisture from the masonry wall cannot be given off to the environment, which often leads to the formation of
Jul , Most commonly the construction of an IG unit is a hermetically sealed glazing assembly in which two similarly sized glass panels, which may be defined However, an exception to this trend to use PVC and composite is found with fabricators of curtain wall window and door systems most commonly seen
The supportive layer and the outer layer are composed of a cork material and at least the supportive layer and the reinforcement layer extend into the core made of cork which has been highly compacted and is therefore very hard, with thickness by way of example mm, enclosed by two PVC layers with thickness in each
illustrates six panels (a f) of SEM images of surfaces fabricated in Example by using different mesh templates at the same lamination temperature and pressure (a,b) surface S made from mesh (M), (c,d) In some embodiments, the polymer sheet described herein can be made from a polymer composite material.
Nov , A grouting material is injected at high pressure through the jet grouting nozzles into a formed hole while the drill stem is withdn from the hole at a predetermined rate of rotation and translation a stabilized monolith that forms a subsurface wall surrounding a hot spot in the subsurface area A system
Sep , wherein the composite building material comprises the base polymer, the unseparated processed carpet waste, and the filler material in a substantially homogeneous mixture, characterized in that the composite building material is extruded and the unseparated processed carpet waste comprises a
Oct , Another aspect of the invention comprises causing a probe of material harder than the workpiece material to enter the joint region and opposed portions Autogenous key hole technique, Plate fabrication in hip building, Pipe butt welding, Aluminum Armour plate, Pipe seam, Fracture repair, Plastic welding
Jul , A specialty application for the use of gypsum wallboard panels, as well as other types of building panels, is their use in bathrooms, which are typically a places of The gypsum products can be in the form of a wall material, a tile, a ceiling material, floor material, sheet, block, brick, paving stone or the like.
May , A polymer composite having a functionalised surface property, the polymer composite comprising particles having a functional property embedded in a In order for build up of the particle material to occur, the particles must impact the substrate surface at a velocity exceeding a certain critical velocity.
Jun , A perimeter wall foundation is created by attaching galvanized steel corrugated panels to an in place structure thereafter placing a flowable hardenable building material about the lower portion of each of the attached plurality of said structural panels to form a footing therefor, and making each said
The surround may be composite, that is to say with at least one portion made of plastic that is optionally reinforced, in particular by fibres or made of glass, and a butyl, may serve as reinforcement and or as support for a metallic or metal based film optionally mixed with synthetic material on the inner and or outer walls.