4393results about "Flooring" patented technology

The present disclosure provides embodiments of a porcelain board tile assembly. In an embodiment, assembly includes two or more porcelain board tiles cut from a reinforced porcelain panel product. A bottom surface of each porcelain board tiles to be adhesively affixed to a mounting wall when installed. Each reinforced porcelain panel product includes a porcelain slab and a structural core board. The structural core board includes a foam-core material having a surface area and a thickness greater than the porcelain slab. A top surface of the structural core board is positioned in contact with a bottom surface of the porcelain slab with an adhesive. A buffer region, defined by regions of the structural core board extending beyond outer peripheries of the porcelain slab, enhances protection from cracking when the reinforced porcelain panel product is handled. The structural core board is configured to attach to the mounting wall.

The present disclosure provides embodiments of a reinforced porcelain panel product such as for renovations or new construction in buildings. In an embodiment, a reinforced porcelain panel product includes a porcelain slab and a structural core board. The porcelain slab includes a top surface with a first surface area. The structural core board includes a core material having a second surface area and a thickness greater than the porcelain slab. A top surface of the structural core board is positioned in contact with a bottom surface of the porcelain slab with an adhesive. A buffer region is defined by regions of the structural core board extending beyond outer peripheries of the porcelain slab. The buffer region enhances protection from cracking when the reinforced porcelain panel product is installed, handled, transported, or cut. The bottom surface of the structural core board is to be attach to a mounting surface when installed.

The present disclosure provides embodiments of a tile including at least one reinforced porcelain tile product having a first component including porcelain material and having a top surface with a first surface area, a bottom surface opposite the top surface, and a plurality of peripheral side portions, and a second component including a structural material and having top surface, a bottom surface, and a plurality of peripheral side portions. In embodiments, the second component comprises a structural foam material having a breaking strength greater than a breaking strength of the porcelain material of the first component, a fracture toughness greater than a fracture toughness of the porcelain material of the first component, and a young's modulus value lower than a young's modulus value of the porcelain material of the first component. The at least one reinforced porcelain tile product may be configured to meet or exceed the standard for Residential and Light Commercial Use Ceramic Floor Tile as measured according to ASTM C627-18.

The present disclosure provides embodiments of a reinforced porcelain panel product such as for renovations or new construction in buildings. In an embodiment, a reinforced porcelain panel product includes a porcelain slab and a structural core board. The porcelain slab includes a top surface with a first surface area. The structural core board includes a core material having a second surface area and a thickness greater than the porcelain slab. A top surface of the structural core board is positioned in contact with a bottom surface of the porcelain slab with an adhesive. A buffer region is defined by regions of the structural core board extending beyond outer peripheries of the porcelain slab. The buffer region enhances protection from cracking when the reinforced porcelain panel product is installed, handled, transported, or cut. The bottom surface of the structural core board is to be attach to a mounting surface when installed.

To provide a method for easily and inexpensively coating a floor surface, a wall surface or the like of a building, an exterior or the like with a marble-like pattern having a good finish.SOLUTION: The method includes a step of stretching floss, a step of fixing the stretched floss to a frame body, a step of applying a coating material to the back side of the floss fixed to the frame body, a step of bringing the front side of the floss coated with the coating material into contact with a coating surface, and a step of pressing the floss brought into contact with the coating surface from the back side with a sponge to transfer the coating material.SELECTED DRAWING: Figure 2

A levelling device for tiles of the type used on a surface to level at least two adjacent tiles and comprising a base (1) designed to be arranged between at least two adjacent tiles (2) to act through contact with part of the lower surfaces of the said mutually adjacent tiles; from the base (1) there originates an elongated body (3), extending orthogonally therefrom, which is sized so as to protrude with respect to the upper surfaces of the tiles (2), is endowed with an external threaded section (31) whose task is to allow the said body to be gripped from the outside, and comprises a pressure and levelling body (4) which acts through contact with at least one of the upper surfaces of the at least two adjacent tiles (2); a handling unit (5), whose task is to allow the threaded section (31) to be gripped from the outside. The handling unit (5) is structured as at least two parts which are elastically secured but are divided in the upper area, where at least two nut screw portions (15) are formed which, once brought together in mutual contact, form a single nut screw or threaded hole (25) with which the threaded stretch (31) can be coupled. The handling unit (5) comprises a pressure surface (35), consisting of a portion of external frustoconical surface sized to couple exactly when in contact with the support surface (42), also shaped so as to generate, overall, a portion of internal frustoconical surface, which is formed integrally with and coaxially to the said pressure and levelling body (4), within which the said portion is axially positioned and sized so as to fully support the thrust exerted thereupon by the coaxial coupling with the pressure surface (35) of the handling unit (5). The said handling unit may be coupled freely so as to rotate around the axis common to the pressure and levelling body (4).

This application relates to an EPP material and a folding mat using this EPP material, which relates to the field of EPP material technology. The EPP material is formed into a plate by welding EPP particles, and the surface of the plate is coated with a hydrophobic antibacterial paint. The raw materials for preparing the EPP particles include 80-100 parts by weight of polypropylene resin, 1-3 parts by weight of a nucleating agent, 6-8 parts by weight of a modified graphene composite material, 5-10 parts by weight of a flame retardant, 5-15 parts by weight of a reinforcing agent, and 0.5-1.5 parts by weight of a surfactant. The raw materials for preparing the modified graphene composite material include hydrophobic modified graphene oxide, hydrophobic antibacterial nano-zinc oxide, and a modified ammonium polyphosphate coupling agent. The folding mat using this EPP material includes an EPP material, a surface layer, and a sewing thread, and the surface layer and the EPP material are fixedly connected by the sewing thread. This application has the effect of improving the flame retardancy, waterproofness, and antibacterial properties of EPP material, and the resulting tatami mat is environmentally friendly, comfortable, and has a good user experience.

A deck clip that may be used in the construction of a deck and a method of using the same is provided. The deck clip may include a grip and a spacer. Portions of both the grip and the spacer may be received within the grooves of deck boards used in decks. Thus, the deck clip may be selectively affixed to deck boards. Further, the deck clip may be configured to receive a fastener for anchoring the deck clip to joists. Thus, the deck clip may be used to couple deck boards to joists. Advantageously, the deck clip may be used to construct a deck without exposed fasteners, the geometry of the spacer may assist with creating a consistent gap between adjacent deck boards, and the grip may comprise saw-tooth shaped surfaces for improved retention of the deck boards.

A tile leveler has a base and a spin cover. The base has a clamping board, a connecting slice, and a connecting rod. The spin cover is detachably connected to the base, is a transparent cover, and has a screw portion and a spin portion. The screw portion is disposed on a top of the spin cover and is connected to the connecting rod. The spin portion is connected to the screw portion and has at least one rotating strip. Each one of the at least one rotating strip has an abutted-curved face disposed on an outer side of the rotating strip away from the screw portion.

Floor panels have coupling parts in the form of a tongue and groove with locking surfaces. In a coupled state of two such panels, an open space is present, viewed vertically, between the tongue and the lower lip, and viewed horizontally, between the contact zone and the contact between the horizontally active locking surfaces. The underside of the tongue in the open space comprises a first face. The top side of the lower lip in the open space comprises a second face parallel to the first face. In the coupled state of two such panels, at least one face is perpendicular to the panel and intersects both the first face of the first coupled panel and the second plane of the panel coupled to the first panel.

The present disclosure provides embodiments of a reinforced porcelain panel product such as for renovations or new construction in buildings. In an embodiment, a reinforced porcelain panel product includes a porcelain slab and a structural core board. The porcelain slab includes a top surface with a first surface area. The structural core board includes a core material having a second surface area and a thickness greater than the porcelain slab. A top surface of the structural core board is positioned in contact with a bottom surface of the porcelain slab with an adhesive. A buffer region is defined by regions of the structural core board extending beyond outer peripheries of the porcelain slab. The buffer region enhances protection from cracking when the reinforced porcelain panel product is installed, handled, transported, or cut. The bottom surface of the structural core board is to be attach to a mounting surface when installed.

The invention relates to the field of functional building materials, and discloses a preparation process of a building backing plate and a product. The invention discloses a preparation process of a building backing plate. The preparation process comprises the following steps: S1, cutting an extruded sheet, and flattening the surface of the extruded sheet; s2, placing fiber gridding cloth on one surface of the extruded sheet, coating the fiber gridding cloth with an interface treating agent, and shaping; s3, the surface of the fiber gridding cloth is coated with mortar emulsion, and drying is conducted; s4, turning over, placing fiber gridding cloth on the other surface of the extruded sheet, coating the fiber gridding cloth with an interface treating agent, and shaping; and coating the mortar emulsion on the surface of the fiber gridding cloth, drying and maintaining to obtain the building backing plate. The preparation process is simple and easy to operate, and the prepared building backing plate has good water resistance, moisture resistance, heat insulation, sound insulation and flame retardance, is not prone to separation and cracking after being used for a long time, and is suitable for humid environments such as toilets or kitchens.

A floor board including a decorative surface layer applied to a substrate, where the substrate is optionally MDF or HDF material at a side edge thereof, and at least one side edge together with a side edge opposite thereto forming a first pair of opposite side edges of said substrate. The first pair of opposite side edges includes mechanical first and second coupling parts, respectively, allowing the floor board to be coupled at the respective side edges with a similar floor board. Also, a floor board covering consisting of a plurality of the floor boards and a method for manufacturing such floor boards.

The present disclosure provides embodiments of a reinforced porcelain panel product such as for renovations or new construction in buildings. In an embodiment, a reinforced porcelain panel product includes a porcelain slab and a structural core board. The porcelain slab includes a top surface with a first surface area. The structural core board includes a core material having a second surface area and a thickness greater than the porcelain slab. A top surface of the structural core board is positioned in contact with a bottom surface of the porcelain slab with an adhesive. A buffer region is defined by regions of the structural core board extending beyond outer peripheries of the porcelain slab. The buffer region enhances protection from cracking when the reinforced porcelain panel product is installed, handled, transported, or cut. The bottom surface of the structural core board is to be attach to a mounting surface when installed.

A tile levelling device configured for the mutual levelling of two or more tiles with a joint defined therebetween including a monolithic tie rod including a transverse element elongated along at least one longitudinal axis and defining a rest plane for at least two adjacent laying tiles, at least one longitudinal stem protruding from the transverse element, wherein a maximum width of the transverse element is equal to or lower than a width of the joint and the stem has a height greater than the maximum thickness of the adjacent laying tiles, the stem having a transverse overall dimension equal to or less than the width of the joint. The device further includes at least one abutment body joined to a second end of the longitudinal stem and a presser adapted to cooperate with the abutment body of the tie rod and configured to exert pressure on the side-by-side tiles.

The invention discloses an enamel ceramic glaze tile with a metal spot bionic effect and a preparation method thereof, and relates to the technical field of ceramics. The enamel porcelain glaze tile comprises a bottom blank, a metal ground glaze layer and a semi-opaque cover glaze layer, the metal ground glaze layer is prepared from a first ground glaze formula or a second ground glaze formula, and the first ground glaze formula comprises, by mass, potassium feldspar, quartz, calcite, kaolin, talc, zinc oxide, ferric oxide and manganese dioxide; the formula of the second ground glaze comprises the following components in percentage by mass: potassium feldspar, quartz, calcite, kaolin, talc, zinc oxide, ferric oxide and chromic oxide; the semi-opaque surface glaze layer is prepared from the following raw materials in percentage by mass: albite, calcite, talc, burnt soil, zircon powder, oriental zirconium, calcined zinc oxide, black clay powder and calcined aluminum oxide. Through a double-layer glaze structure and a black mud powder glaze breaking mechanism, the stereoscopic visual effect that metal spots are randomly generated on an opacifying substrate is achieved, and meanwhile the Moh's hardness of the ceramic tile is improved.

A deck clip system, in which a deck clip or series of deck clips are provide for rapid deployment of deck boarding on joists. The deck clips have a base element and engaging elements. The base element can be affixed to a joist and the engaging elements extend from the base vertically to engage planks or deck boarding. The planks may have recesses configured to receive the engaging elements. The clips may be arranged or disposed into a strip for even faster deployment.

An automated window mechanism having an electric motor attached to a sliding panel of a window configured to open and close the window by moving the sliding panel. The electric motor has a locked state in which the electric motor and sliding panel are stationary. The automated window mechanism also includes a monitor configured to detect an external force applied to the sliding panel while the electric motor is in the locked state. In response to the monitor detecting the external force while the electric motor is in the locked state, the positive lead and the negative lead are grounded, rendering the electric motor an electric brake. A method and system for preventing unwanted movement of an automated window are also disclosed.

The last decades has seen enormous advance in the market for flooring for floor covering. It is known to install floor panels on an underlying floor in various ways. The present invention relates to an improved panel, such as a floor panel, in particular a decorative floor panel. The invention also relates to a covering, in particular a floor covering, including multiple interconnected panels according to the invention.

A fastener unit and related method for securing a board to a support is provided. The fastener unit includes a spacer block, a grip element extending from the spacer block and configured to fit in and engage a groove of the board, and one or more board engagement elements. The board engagement elements can engage the groove of the board, thereby securing the spacer block in a position adjacent the groove to establish a gap between the board and another board. Related methods of use also are provided.

The invention discloses a plastic floor base material prepared from recycled PET, and relates to the technical field of floors, the base material is prepared by mixing a recycled PET material, stone powder, a chain extender, stearic acid, an oil body and an elastomer, the recycled PET material accounts for 15%-25%, the stone powder accounts for 65%-78%, the chain extender accounts for 0.4%-1%, the stearic acid accounts for 0.5%-2%, and the oil body accounts for 1%-3%. According to the present invention, the recycled PET is adopted as the adhesive to adhere the stone powder, and extrusion molding is performed through the extruder to prepare the plastic floor base material, such that the GRS and SCS certified products can be easily obtained, the PET product cannot be decomposed into the chlorine gas and the hydrogen chloride with the pungent odor like the conventional PVC plastic floor base material, and the recovered PET material has the more sources, such that the production cost is low, and the production efficiency is high. And the market is wider.

The invention relates to a photoelectric building block comprising a rigid support (1), made of a single extruded piece of non-metal material, provided with a front with a first coupling configuration (10) formed by a sunken channel (11) between two opposing parallel grooved guides (12) that define a narrowing of the opening of the sunken channel (11), at least one photoelectric panel (2) with a second coupling configuration (20) inserted into the sunken channel (11) and having opposite coupling ends (21) inserted into the two grooved guides (12); wherein the photoelectric building block further comprises a retainer device (30) which exerts a thrust on the opposite coupling ends (21) of the second coupling configuration (20), moving them away from the bottom of said sunken channel (11) and thrusting them against the lower surface (13) of the two grooved guides (12), retaining the photoelectric panel (2).

Panel suitable for assembling a floor covering by gluing a plurality of said panels onto a substrate, wherein the panel has a substantially planar top side, and a substantially planar bottom side, at least four substantially linear side edges comprising at least one pair of opposite side edges, the panel having a layered structure which comprises a decorative top layer, wherein the decorative top layer shows a dimensional sensitivity to temperature and / or humidity fluctuations, the panel further comprising a reinforcing layer, adhered to the top layer, and having a modulus of elasticity of at least 2 Mpa.

The invention relates to a decorative panel, in particular a floor, ceiling, building or wall panel, and a process and extrusion line for producing such decorative panel. The panel comprises at least one core layer and at least one decorative top layer, wherein at least one core layer comprises at least one structural core component and at least one balancing core component, wherein at least one structural core component comprises at least one mineral filler and at least one first polymeric composition and wherein at least one balancing core component comprises at least one second polymeric composition.

This invention refers to a one-piece ceramic-tile levelling system comprised of a base from which a longitudinally partially-threaded stem rises perpendicular to the flat surface of the base. The device also consists of a torque hood composed of a partially-threaded cylindrical orifice, to the walls of which said stem is attached in an arrangement concentric to said orifice by means of frangible connections. The stem thread and the torque hood thread are complementary to one another so that when the frangible connections are broken, the torque hood is screwed onto the stem in such a way that a face of the torque hood parallel to the flat surface of the base closes in on the same, levelling the two adjacent tiles as it does so.

The invention relates to a composite coating based on modified polyaspartic acid ester, a terrace system and a construction method of the terrace system, and belongs to the technical field of terrace coatings. The composite coating provided by the invention comprises a bottom layer coating, a middle layer coating and a surface layer coating, the prime paint comprises the following components: specific organic silicon modified polyaspartic acid ester prime coat resin; the component of the middle-layer coating comprises specific polyaspartic acid ester floating coat resin; and the component of the surface layer coating comprises specific imide modified polyaspartic acid ester surface coating resin. The invention also provides a terrace system formed after construction of the composite coating, the terrace system has the advantages of crack resistance, compression resistance, moisture resistance, skid resistance, high adhesion, high strength, high wear resistance, yellowing resistance, long service life and the like, does not contain a solvent, avoids environmental pollution caused by volatilization, can keep excellent performance for a long time when being used for outdoor pavements, and has a wide application prospect. The problems of poor applicability, bubbling cracking, yellowing and the like of the existing floor coating in an outdoor severe environment are solved, the application range is wide, and the application value is high.

A floor board including a decorative surface layer applied to a substrate, where the substrate is optionally MDF or HDF material at a side edge thereof, and at least one side edge together with a side edge opposite thereto forming a first pair of opposite side edges of said substrate. The first pair of opposite side edges includes mechanical first and second coupling parts, respectively, allowing the floor board to be coupled at the respective side edges with a similar floor board. Also, a floor board covering consisting of a plurality of the floor boards and a method for manufacturing such floor boards.

The application relates to the field of building technology, in particular to a post-tensioned prestressed seamless concrete floor construction method. In the construction preparation step, a strain sensing sensor is arranged, and a steel strand with a protective sleeve is arranged; in the concrete pouring step, concrete with good early strength is adopted; in the prestressed tensioning step, the stress and tension are monitored through a preset sensor, the strain value when the floor first cracks is determined, the initial value for starting the tensioning device is determined, and the tensioning device is controlled to start tensioning operation. Subsequent control is realized through a control system according to the information monitored by the sensor and the instruction control, and the preset threshold value is preferably less than the initial value for starting the tensioning device, so that the tensioning is started before the internal stress of the concrete is insufficient to cause cracks, and the tensioning process is effectively controlled before the cracks are generated, so that the floor is ensured not to generate cracks.