837 results about "Damp proofing" patented technology

An improved building construction panel used to protect the outside surfaces of a building from all forms of weather related damage is formed from two layers of corrugated members bonded to either side of an intermediate insulative sheet. The subject panel is treated to be moisture proof, weather resistant, fire resistant, not attractive to insets, fungus and/or mold and uses only environmentally friendly materials. The construction of the subject panel promotes the rebounding of objects striking its outer surface without damage to the panel.

The invention discloses a flexible thermal-insulating decorative material for an internal wall and a producing method for the flexible thermal-insulating decorative material. The flexible thermal-insulating decorative material is composed of a flexible inner decorative layer, an adhesive layer and a flexible foamed heat-insulating layer. The invention also provides a method for producing the flexible thermal-insulating decorative material. The flexible thermal-insulating decorative material for the internal wall has the advantages of low energy consumption, good benefit, simple construction and large market, and integrates thermal insulation, damp prevention, mold prevention, sound insulation and decoration; the combination of a flexible foamed heat-insulating material and a flexible decorative material for the internal wall to form the unique decorative material for the internal wall is a great breakthrough for emission reduction and energy conservation of a wall body; and the flexible thermal-insulating decorative material for the internal wall is particularly applicable to energy-saving reconstruction of old buildings.

The invention discloses a construction method and structure of spliced type standard temporary houses. The construction method adopts a standard manufacturing mode, in the splicing process, only a framework adopts bolts for connection, other parts are all connected in a clamping or plugging mode, and the whole splicing process does not need welding. The framework is formed by bending and forming Q235 galvanized steel plates 3 mm thick overall, is high in strength and is not prone to rusting, thereby improving the circulation rate. All components are high in size accuracy and good in interchangeability, only galvanized bolts are adopted for connection in the splicing process, assembling and disassembling are simple, convenient and rapid, and the construction period is short. Combination is flexible, and office rooms, temporary meeting rooms, dormitories, dining rooms, bathrooms, toilets, standard rooms, power distribution rooms, water pump rooms and the like with different areas and different purposes can be obtained in a freely spliced mode. All wires are pre-buried in wall boards at a time when processed in a factory and do not need to be arranged on site. The construction method and structure of the spliced type standard temporary houses further have the characteristics of firmness, durability, dampproofness, wind resistance, fireproofness, corrosion resistance, heat insulation, sound insulation and heat preservation.

The invention relates to a fireproof heat-insulation paint, in particular to a light inorganic silicate fiber reinforcing fireproof paint which is characterized by comprising the following materials in percentage by weight: 10%-30% of building gypsum powder, 5%-15% of silica sol, 15%-30% of soft clay, 5%-15% of cenospheres, 5%-20% of diatomite, 5%-15% of expanded vermiculites, 2%-10% of silicate fibers, 0.5%-5% of gypsum retarders and 0.5%-2% of damp-proofing agents. The light inorganic silicate fiber reinforcing fireproof paint is respectively packaged into a solid material and a liquid material and is the fireproof heat-insulation paint which has the advantages of environmental protection, acid-alkali resistance, light weight, noninflammability, heat insulation and sound absorption function.

The invention discloses a highly safe high-tension switch cabinet. The high-tension switch cabinet comprises a universal wheel, a cabinet body, a cabinet door and an installation cavity. A moisture-proof plate is installed at the bottom of the cabinet body. The universal wheel is installed at the bottom of the moisture-proof plate. A sound-light alarm and an electronic coded lock are installed on the surface of the cabinet door under a temperature digital display screen. A power supply controller and a controller are installed on the inner surface of the cabinet door. A filtering fence is installed in an installation through hole in the outer side of a heat dissipation fan. A storage battery is installed on the lower end of the interior of the cabinet body. An installation plate is installed at the bottom of the installation cavity through a damping spring. A fire disaster sensor and a temperature sensor are installed on the top end of the interior of the installation cavity. A solenoid valve is installed on the output end of the fire extinguisher. Spraying heads are uniformly arranged on a spraying cloth rod. According to the invention, by installing a series of structures, the use safety performance of the high-tension switch cabinet is quite high.

The invention relates to a super-low-temperature-resistant weather-resistant low-smoke halogen-free flame-retarding PC material and a preparation method thereof. The PC material includes, by weight, 100 parts of PC, 10-50 parts of a polycarbonate siloxane copolymer, 5-15 parts of a toughening agent, 5-10 parts of a compound flame retarding agent, 1-5 parts of a smoke inhibitor, 0.5-1 part of an anti-dripping agent, 0.5-1.5 parts of a photostabilizer, 0.5-1.5 parts of an anti-hydrolyzing agent, and 1-2 parts of a flow modifier. The PC material has excellent light-resistance and damp-proofing performance, can reach the highest level (f1) of UL746C in outdoor adaptability, and has excellent anti-impact property at an ultralow temperature of -60 DEG C, can reach UL94 V-0 grade in flame-retarding level and is lower than 60 in smoke density grade. The material can achieve comprehensive balance of processing flowability, high flame-retarding level, mechanical performance, weather resistance and the like, and is an ideal material in the application field of charging piles for electric vehicles.

The invention discloses fibrilia wall cloth, which consists of a single fibrilia non-woven layer. The fibrilia non-woven wall cloth has the gram weight of 80 to 300 g/m<2>, and comprises the following components in percentage by weight: 5 to 100 percent of fibrilia and 0 to 95 percent of other fibers except the fibrilia, wherein the other fibers at least comprise tacky fibers. The fibrilia wall cloth solves the problem of environmental unfriendliness caused by the need of bonding between fibrilia and a substrate which needs arranging in the fibrilia wall cloth in the prior art in a great number of adhesives. In the invention, the fibrilia wall cloth capable of being used without the substrate is obtained by properly selecting the gram weight of the fibrilia wall cloth, and has the characteristics of rot resistance, damp proofing and environmental friendliness.

The invention belongs to the technical field of wood processing, and relates to a process for manufacturing a floor base material, in particular to a process for manufacturing a damp-proof low-water-swelling floor base material and a method for manufacturing adhesive. The process for manufacturing the damp-proof low-water-swelling floor base material includes the following steps of wood peeling, chipping, screening, washing, cooking, fiber separating, glue mixing and applying, drying and sorting, paving and forming, prepressing, hot pressing, cooling, sanding, inspecting and grading, and packaging and storage entering. According to the special requirements of the damp-proof low-water-swelling floor base material, the melamine modified urea resin damp-proof adhesive is adopted, and the floor base material with the high waterproof and damp-proof performance is developed according to the low thickness swelling rate of water absorption and damp-proof requirements and based on the production process of a common floor base material. The floor base material manufactured through the method is low in cost and high in quality and has the damp-proof function, the low thickness swelling rate of water absorption of a floor made of the base material is low, and the floor has the damp-proof function and is suitable for home service environments in a high damp state.

The invention relates to a tobacco humectant, discloses a monosaccharide geraniol carbonate diester compound, and further discloses a preparation method for the monosaccharide geraniol carbonate diester compound. According to the present invention, the effects of humidity preserving, damp proofing, slow perfume releasing and sensory evaluation of the monosaccharide geraniol carbonate diester compound adopted as the tobacco humectant are tested. The test results show that: the monosaccharide geraniol carbonate diester compound provides the humidity preserving property for the tobacco, and has effects of aroma increasing, uniform aroma releasing and improvement of organoleptic quality of the tobacco. In the formula provided by the present invention, O-R-O represents a residue of five-carbon or six-carbon monosaccharide, the two geraniol carbonate structure units are positioned on any two possible locations of the five-carbon or six-carbon monosaccharide.

The invention provides an environment-friendly wood wax oil and a preparation method thereof, which belong to the technical field of products of chemical industry. The environment-friendly wood wax oil is prepared by the following components in part by weight: 3 to 8 parts of alkane, 10 to 20 parts of wax, 30 to 40 parts of animal wax, 15 to 25 parts of plant resin and 5 to 15 parts of plant synthetic oil, wherein the general formula for the alkane is CnH2n+2 and n is more than or equal to 6 and less than or equal to 16. The preparation method is characterized by simple process flow, less steps, wide source for the raw material and low cost; and the prepared product has high uniformity, no toxicity and no pollution and has the functions of mildew resistance, damp proofing, moisture protection, moth proofing, surface maintenance, beautification and the like after use.

The invention relates to imitated solid wood floor, the surface and the back of a density fibrous material core layer structure are respectively covered with a surface structure layer and a damp-proof balanced structure layer, wherein the surface structure layer at least contains a surface anti-wear lacquer coat and a decorative bottom layer. When in manufacture, firstly, the frontal area of a density fibrous material core layer plate blank whose back is covered with the damp-proof balanced structure layer is covered with the decorative bottom layer, then, the surface is firstly covered with a water-based or oily lacquer coat and dried, and then the surface is covered with an oily anti-wear lacquer coat or UV lacquer coat and dried. The imitated solid wood floor can effectively solves the problems of strengthening floor at present that the surface glossiness of laminated floor is bad, the articulation of decorative patterns is not ideal, decorative wood grains are not true and natural enough compared with solid wood floor, and the like.

The invention discloses a sound insulation floor with a micro-foaming plate as a sound insulation cushion layer. The sound insulation floor is composed of a reinforced-concrete-structure floor body, the micro-foaming plate sound insulation cushion layer, a cement mortar protecting layer and a surface layer material in an overlapping mode. The reinforced-concrete-structure floor body serves as the base layer, the micro-foaming plate sound insulation cushion layer and the cement mortar protecting layer serve as the middle layer, the cement mortar protecting layer is located on the micro-foaming plate sound insulation cushion layer, and the surface layer material serves as the upper layer. The invention further discloses a construction method of the sound insulation floor. The method includes the steps of firstly, cleaning the reinforced-concrete-structure floor body serving as the base layer to ensure the flatness of the base layer; secondly, laying the micro-foaming plate sound insulation cushion layer; finally, laying the dry and hard cement mortar protecting layer and the surface layer material on the micro-foaming plate sound insulation cushion layer. According to the sound insulation floor, the defect that a traditional floating sound insulation floor needs an armored concrete protecting layer 40 mm to 50 mm thick is overcome; the sound insulation floor is small in thickness, light in weight, resistant to moisture and mould and free of pollution, the sound insulation improving amount of crashing sound ranges from about 8 dB to 20 dB, and the requirement of housing construction for sound insulation is met. Meanwhile, the sound insulation floor of the structure can be constructed without any special construction machine or tool, laying can be quite conveniently conducted, and the sound insulation floor is economical and remarkable in effect.

The invention discloses an intelligent insole and belongs to the technical field of daily necessities. The intelligent insole comprises a main cushion layer and an auxiliary cushion layer, an sensing device is arranged between the main cushion layer and the auxiliary cushion layer and comprises a battery for power supply, a switch, a temperature sensor, a humidity sensor, an A/D (analog/digital) converter, a controller and a heating wire, the battery is connected with the switch, the switch is connected with the temperature sensor and the humidity sensor respectively, the temperature sensor and the humidity sensor are connected with the A/D converter, and the A/D converter is connected with the controller and the heating wire respectively. Since the sensing device is arranged between the main cushion layer and the auxiliary cushion layer, humidity and temperature of the insole can be sensed immediately, automatic monitoring of the temperature, the humidity and a heating process is realized, functions of heat insulating and damp proofing are provided for people, the problems about cold feet, sweating and the like of people using the insole are well solved, and functions of the insole are realized better.

The invention discloses a waterproof control box. The control box comprises a control box shell, a cuboid rain-proof cover is connected above the control box shell through a support; the upper end face of the rain-proof cover is concave; the concave bottom of the rain-proof cover is connected with a flow guide pipe; the other end of the flow guide pipe is connected with a water collection box embedded underground; the four side faces of the rain-proof cover are each connected with a rain blocking plate; a side opening door is arranged on the front face of the control box shell; a sealing ring is arranged at the connecting position of the side opening door and the shell; partition plates are arranged on the periphery of the side opening door and are semi-cylindrical; a drying layer is arranged on the inner wall of the control box shell; drying agents are arranged in the drying layer; N dampproof plates are arranged in the control box shell; the interior of the control box shell is divided into N+1 containing areas through the N dampproof plates. The technical effects that the waterproof control box is reasonable in structural design and good in rainproof effect, and safety of internal devices and circuits of the control box is ensured are achieved.

The invention discloses a metal roof structure. A steel lining plate is arranged on the bottommost layer of the roof structure, an aluminum-magnesium-manganese alloy roof panel is arranged on the topmost layer of the roof structure, a support steel plate and a gypsum fiber plate are arranged between the aluminum-magnesium-manganese alloy roof panel and the lining plate, the support steel plate is supported at the bottom of the gypsum fiber plate, a superfine glass cotton noise proofing layer is filled between the aluminum-magnesium-manganese alloy roof panel and the gypsum fiber plate, support purlines are arranged at the bottom of the support steel plate, a non-woven fabric dustproof layer is paved on the lining plate, a glass cotton sound-absorbing layer is arranged on the non-woven dustproof layer, heat-preserving cotton is filled among the glass cotton sound-absorbing layer and the support purlines, a vapor barrier layer is arranged between the heat preservation cotton and the glass cotton sound-absorbing layer, and a water-proofing and vapor-permeating layer is arranged between the superfine glass cotton noise proofing layer and the gypsum fiber plate. Waterproof effect of a metal roof is improved, outdoor noise is prevented from being transmitted into a room, and a heat preserving, a damp proofing effect and a vapor permeating of the metal roof are improved.

A water-ingress label using a double coating capsule structure includes a water absorbent layer which is formed from any one of paper, synthetic paper, non-woven fabric, synthetic non-woven fabric, Korean paper or an absorbent coating for absorbing water; an ink layer which is formed on the back surface of the water absorbent layer as an ink having a double coating capsule structure including a colourant selected from any one or a plurality of water-soluble dyes, pigments, metallic silica, metallic oxides and mica together with a hydrophilic/water-absorbing halogen-free resin; and an ink barrier layer having a damp-proofing and water-proofing function, which is formed on the back surface of the ink layer and prevents leaking, into the back surface of the ink layer, of the colourant selected from any one or more of water-soluble dyes, pigments, metallic silica, metallic oxides and mica.

The invention relates to an intelligent terminal box of a transformer substation, in particular to a high-efficiency heat-dissipation intelligent terminal box of a transformer substation, which has high heat-dissipation efficiency; the invention mainly aims at the disadvantages that the existing intelligent terminal has high temperature requirements and the existing intelligent terminal box of the transformer substation has poor heat-dissipation efficiency and designs an intelligent terminal box of a transformer substation, which has good heat-dissipation effect and has dust-proofing and damp-proofing functions; the technical proposal in the invention is that: the intelligent terminal box of the transformer substation is composed of an outer box body, an inner box body and a closed case, heat insulation material is arranged between the outer box body and the inner box body, and a certain gap exists between the closed case and the inner box body, and a rear door is arranged on the outer box body, and an upper fan and a lower fan are arranged on the rear door.

A damp-proof heat dissipation power transformation cabinet disclosed by the present invention comprises a cabinet body, the inner wall of the cabinet body is fixedly connected with a transverse plate, the transverse plate divides the cabinet body into a mounting box and a cooling cavity, a dehumidification groove is formed in the upper end of the mounting box in a penetrating manner, and a dustproof net is mounted in the dehumidification groove. A sealing plate which abuts against the dehumidification groove and has a guiding function is slidably connected to the inner top of the mounting box, a temperature driving mechanism is arranged between the sealing plate and the mounting box, a draught fan is mounted on the transverse plate, a heat exchange pipe is arranged in the cooling cavity and connected with the air inlet end of the draught fan through a short pipe, and the air inlet end of the draught fan is connected with the air inlet end of the draught fan. And the other end of the heat exchange pipe is fixedly connected with a conveying pipe, and a connecting pipe communicating with the mounting box is arranged at the upper end of the mounting box in a penetrating mode. The dehumidification and damp-proof effects on the electrical equipment can be achieved, the heat dissipation effect on the electrical equipment in the cabinet body is good, meanwhile, dust in external air cannot fall on the electrical equipment, and heat dissipation of the electrical equipment cannot be affected.

The present invention discloses a method for preparing damp-proofing gypsum block. Said method uses building gypsum and blast-furnace slag (ground fly ash and bauxitic clay can be substituted for them) as main raw material, and adopts the following steps: adding lime or carbide slag and aluminium sulfate or alunite as exciting agent, adding water and stirring them, pouring and forming, demoulding and drying so as to obtain the invented damp-proofing gypsum block whose water-absorbing rate is 37%.

The invention discloses a bentonite waterproof paint and a production method thereof. The paint is composed of the components of: 40-55 parts of mixed asphalt, 5-7 parts of nano-grade bentonite, 1-7 parts of a styrene-butadiene rubber solution, 0.2-0.7 parts of mica powder, 0.1-0.5 parts of dodecyl trimethyl ammonium bromide, and 40-55 parts of deionized water. The particle size of the nano-grade bentonite is 20-100mm. When the paint is used in construction under a temperature below -15 DEG C, the components are: mixed asphalt 35-55%, the nano-grade bentonite 6-20%, and diesel oil 34-50%. The paint is advantaged no toxicity, no odor, cold construction, high work efficiency, low cost, and good mechanical performances. The method is advantaged in no three-waste pollution during productions. The paint can be used in roofing plate calking, plate surface coating, old roofing repairing, underground water proofing and damp proofing, washroom leakage preventing, wood decay preventing, and road paving.

The invention provides an interior wall coating which comprises the components of silica sand powder, poval, water glass, water, aromatic oil, titanium white, calcium carbonate, infusorial earth, kaolin, talcum powder, lithopone and cement. The interior wall coating has the advantages of high durability, water proofing, damp proofing, environment protection and the like.

The invention discloses a damp-proofing displacement-proofing corrugated carton. The corrugated carton comprises a corrugated cardboard, wherein the corrugated cardboard is prepared from corrugated paper and cardboard paper which are adhered by an adhesive. The adhesive is prepared from the following raw materials in parts by weight: 35-55 parts of corn starch, 0.12-0.18 part of borax, 0.05-0.1 part of a defoaming agent, 3-6 parts of sodium hypochlorite, 2-4 parts of potassium permanganate, 0.5-1 part of moisture proof agent, 1.5-2.5 parts of sepiolite nano-powder, 0.1-0.3 part of carboxymethylcellulose and 100 parts of water. According to the corrugated cardboard adhesive prepared by the formula and preparation method, the method is simple, and the prepared adhesive has the advantages of high adhesive strength and stable adhesive quality, and is quick in drying and high in strength when being used for pasting a carton without displacement, damp absorption or damp regaining.

The invention discloses a multi-functional composite solid wood floor substrate comprising a first solid wood fire retardant core plate layer, a damping rubber plate layer, a second solid wood fire retardant core plate layer and a damping rubber moistureproof balance layer which are bonded in sequence through WBP glue from top to bottom, so that the solid wood floor substrate forms a layer type structure. The multi-functional composite solid wood floor substrate and a manufacturing method thereof have the advantages that the multi-functional composite solid wood floor substrate has the layer type structure; the first solid wood fire retardant core plate layer, the damping rubber plate layer, the second solid wood fire retardant core plate layer and the damping rubber moistureproof balance layer are arranged in sequence from top to bottom; each plate layer is bonded together by using fire retardant WBP glue; and the multi-functional composite solid wood floor substrate has the characteristics of fire protection and fire retardation, waterproofing moistureproofing, shock absorption, noise insulation, environmental protection, good weather resistance and the like, and the multi-functional composite solid wood floor substrate is greatly suitable for ground structures of manufacturing industry and high-grade decoration and the solid wood floor substrate.

The invention discloses a recyclable de-humidification and damp-proof wardrobe for smart home. The wardrobe comprises a wardrobe body, a plurality of grooves are formed in the inner wall of the wardrobe body, de-humidification cylinders are slidably connected to the inner walls of the grooves, the upper ends of the de-humidification cylinders are elastically connected with the tops in the groovesthrough telescopic springs, and partition plates are rotatably connected to the inner walls of the de-humidification cylinders in a sealed mode; the interior of each de-humidification cylinder is symmetrically divided into a drying cavity and a de-humidification cavity through a partition plate, the de-humidification cavity is filled with a drying agent, and water suction holes are formed in the inner wall of the de-humidification cavity. After a conductive block makes contact with a conductive plate, an electromagnetic plate is powered on to generate magnetism, then a permanent magnet plate rotates by 180 degrees under the action of magnetic repulsion of the electromagnetic plate, a partition plate is driven to rotate by 180 degrees, a drying agent in the de-humidification cavity enters the drying cavity, and hot air entering a cabinet body enters the drying cavity through a one-way air inlet pipe; and moisture in the drying agent is dried, so that the drying agent can be repeatedly used.

The invention belongs to the technical field of electrical equipment, and particularly relates to a sealed damp-proof electric meter box. The sealed damp-proof electric meter box comprises a box body. A front baffle of the box body comprises a left plate body, an upper plate body, a right plate body and a lower plate body which are connected end to end, the outer end faces of the left plate body, the upper plate body, the right plate body and the lower plate body are each provided with a groove, the four grooves are internally provided with first rubber sealing strips connected end to end, the first rubber sealing strips are of a hollow structure, and the front end faces of the first rubber sealing strips are in an M shape; a cover plate is hinged to the interior of the groove in the left plate, the outer end face of the cover plate and the outer end face of the front baffle are located on the same vertical face, the inner end face of the cover plate is provided with a second sealing rubber sealing strip connected with the first rubber sealing strips in a contact mode, the outer end face of the second rubber sealing strip is matched with the front end faces of the first rubber sealing strips, and the right end of the cover plate is fixedly connected with the groove in the right plate body. The cover plate and the box body are combined into a full-sealed structure, and the problem that water mist and tidal air enter the box body is solved fundamentally.

The granular deactivated magnesium alloy includes magnesium alloy grain, one surface oxide film and one deactivating film layer outside the oxide film. The magnesium alloy grain consists of Ca 2-4 wt%, Be 0.3-0.6 wt%, and Mg for the rest. The granular deactivated magnesium alloy is prepared through the following steps: preparing magnesium alloy grain, setting magnesium alloy grain inside dry air to form surface oxide film, compounding deactivating liquid with the mixture of magnesium chloride and potassium fluoride and water, deactivating the magnesium alloy grain with surface oxide film, and drying. The granular deactivated magnesium alloy with homogeneous compact deactivating layer has low production cost, damp-proofing property and low consumption during being applied in desulfurizing molten iron.

The invention discloses a concrete inorganic environmental waterproof expanding agent and its preparation method. The concrete inorganic environmental waterproof expanding agent comprises the following ingredients: 15-25wt% of cement, 0.1-0.5 wt% of aluminum sulfate, 3.5-6.5wt% of potassium aluminum sulfate, 1.0-2.5wt% of ferrous sulphate, 0.1-0.3wt% of sodium chloride, 0.1-0.3wt% of urea, 0.1-0.3wt% of sodium sulfate, 35-45wt% of gypsum and 25-35 wt% of coal ash. The preparation method comprises the steps of taking raw materials, making the raw materials into powder, mixing the powder, stirring uniformly and the like. The expanding agent disclosed in the invention has the functions of efficient waterproofing, damp-proofing, expansion, crack resistance, permeability resistance and the like, without corrosion effects on steel bars, with low cost, and is suitable for waterproofing of various concretes.

The invention relates to the technical field of goods storage, and discloses a damp-proof ventilation storage cabinet for commodity and goods storage. The storage cabinet comprises a cabinet body, fixing plates are fixedly installed at the left end and the right end of the cabinet body correspondingly, toothed plates are fixedly installed on the opposite faces of the fixing plates, a supporting plate is movably installed in the cabinet body, and gears are rotatably connected to the left end and the right end of the supporting plate correspondingly. A driving device drives a cam to rotate, thecam passes through the supporting plate in contact with the cam, and drives the supporting plate to move upwards, a guide rod drives a moving block to move on a sliding rod, and then the moving blockdrives an air bag to expand inwards through a connecting rod, the air bag restores to the original state when the cam leaves the supporting plate, and in cooperation with the change of the form of theair bag, air can be sucked in and out, moisture left between the supporting plates can be removed, so the effect of keeping dry is achieved.

The invention discloses a decorative colorful patterned metal floor and a manufacturing method thereof. The decorative colorful patterned metal floor is a decorative colorful patterned metal floor sticker product and comprises a protective film, an abrasion-resistant layer, a printing decoration layer, a metal substrate layer, a pressure-sensitive adhesive layer and organic silicon protection paper. The protective film is a PVC (polyvinyl chloride) protection film, the lower surface of the metal substrate layer is adhered to the pressure-sensitive adhesive layer, and the organic silicon protection paper is arranged on the lower surface of the pressure-sensitive adhesive layer. The abrasion-resistant layer is an Al2O3 (or SiO2) abrasion-resistant protection coating formed on the printing decoration layer by painting and thermal curing or an Al2O3 impregnated abrasion-resistant paper protection layer formed on the printing decoration layer by high-temperature pressurized fusion. The total thickness of the floor is only 100-200micron after mounting. The decorative colorful patterned metal floor has advantages of abrasion resistance, corrosion resistance, damp proofing, moth proofing, moisture resistance, freeness of deformation and mildewing, excellent antibacterial performance, simplicity and convenience in construction, fire proofing, nontoxicity, low cost and the like.

The invention relates to a lightweight soundproof masonry wall. The lightweight soundproof masonry wall comprises a prefabricated ground beam, a lightweight masonry wall body, a single-layer gypsum board, a blocking reinforcement net, high-density filling rock wool, a double-layer gypsum board, an air soundproof layer, a moisture-proof thin film, a ceiling keel, a floor keel, a vertical keel, a horizontal double-face penetrating keel and a sliding steel channel. The prefabricated ground beam is arranged at the lower part of the wall, the upper part of the prefabricated ground beam is connected with the floor keel, the top of a keel partition wall is connected with the ceiling keel and the sliding steel channel, the ceiling keel, the floor keel and the horizontal double-face penetrating keel are arranged horizontally, and the vertical keel is arranged vertically. A partition wall structure comprises the lightweight masonry wall body, the single-layer gypsum board, the air soundproof layer, the blocking reinforcement net, the high-density filling rock wool, the double-layer gypsum board and the moisture-proof thin film from inside to outside in sequence. The lightweight soundproof masonry wall has the beneficial effects that the prefabricated ground beam is connected with the structure, and the construction time is shortened; and a whole sliding connecting structure is arranged at the top, and influence of deformation of the wall body on the lightweight soundproof masonry wall structure is reduced.