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In 2013, the Swedish company Orbital Systems introduces their first shower, the launching company being a spinoff from a NASA internship. [6] It comprises a closed-loop system where the water is purified using a replaceable filter. These filter out particulate matter and microbes from drain water before sending the water back through the head. [7]
The history of thinset dates back to the post-World War II era when the tile industry sought more efficient methods for tile installation. [7] Before thinset, the standard method for installing tiles was the thick-set or mud-set method, which involved a thick layer of a sand and cement mixture.
Edits table of contents, privileged users can read the master file directory and interface with the print system. [13] Transaction Interface Package: TIP: UEDIT: UEDIT: Client Server Development: UTS-400: COBOL MAPPER (Software) MAPPER: 4GL [14] Programming Language for UNISYS Systems: PLUS: Master File Directory: MFD: SX1100: SX1100: UNIX on ...
A truckmount carpet cleaner is a carpet and upholstery cleaning unit that is generally mounted to the floor of a van or trailer. [1] Its cleaning method is hot water extraction . The operator would park the van near the premises, connect the vacuum hose and solution line hose into the machine, bring the hoses into the building, and connect a ...
Dry carpet cleaning involves the use of specialized machines to clean carpets with recently developed chemical technologies that permit no-moisture or "very low moisture" (VLM) cleaning, resulting in carpet beautification, and removal of stains, dirt, grit, sand, and allergens. Clean carpets are recognized by manufacturers as being more ...
The thick bed mortar method has been around for hundreds, if not thousands of years. Historically, a sand/cement mixture was mixed with water to a fairly dry consistency and was spread on either a portland cement water paste (neat cement), or over cement powder spread on the surface which is then sprayed with water to create a slurry coat and spread over the surface. [1]
A carpet is a textile floor covering typically consisting of an upper layer of pile attached to a backing. The pile was traditionally made from wool, but since the 20th century synthetic fibers such as polypropylene, nylon, or polyester have often been used, as these fibers are less expensive than wool. The pile usually consists of twisted ...
Double-sided tape is any pressure-sensitive tape that is coated with adhesive on both sides. [1] It is designed to stick two surfaces together, often in a way which is not visible in the end product, due to it being in between the objects rather than overlaying them.