46results about How to "Simple paving" patented technology

The invention relates to the technical field of road construction, and provides a prefabricated concrete road system, which includes base layer curb stones; the curb stones are composed of horizontal stones and vertical edge stones; the area surrounded by the horizontal stones is paved with asphalt surface layer, Concrete pavement base and graded gravel layer; the concrete pavement base is spliced ​​by several concrete slabs; the lower part of the gap between adjacent concrete slabs is filled with elastic materials, and the upper part is filled with expansion waterstop strips. The quality of the prefabricated concrete road system is easy to guarantee, easy to install, and easy to replace after being damaged. Also provided is a construction method, which includes filling the foundation layer; paving curb stones and rainwater wells; paving the graded crushed stone layer; paving the concrete pavement base; filling the joints of the concrete slabs with elastic materials; The curbstones and concrete slabs in this construction method are all processed in the factory, the site construction efficiency is high, and the later maintenance period is short.

The invention relates to a marble slab, in particular to an artificial simulated marble slab and a production method of the artificial simulated marble slab. The invention aims to overcome defects of natural marble and provide the simulated marble slab which has low price, is light, is easy to pave, has no harm and pollution and can replace the natural marble. The simulated marble slab comprises a substrate layer. A priming paint layer, a marble pattern layer and a finish layer are sequentially arranged on the positive face of the substrate layer from bottom to top. The invention also aims to provide a production method of the simulated marble slab, which comprises the following steps of: selecting a substrate; tailoring the selected substrate to a required size; tenoning on tailored substrate; coating priming paint on the positive surface of the substrate; spraying natural marble patterns on the surface coated with the priming paint of the substrate; and coating finish on the surface sprayed with the natural marble patterns of the substrate. The simulated marble slab provided by the invention can be widely applied in multiple industries such as building material, advertisement, furniture, decoration and the like.

The invention provides a film pressure coating. The coating comprises a radiation-curable adhesive primer layer, a radiation-curable wear-resistant primer layer and a radiation-curable film pressure finish coat layer in sequence from the bottom to the top; the radiation-curable adhesive primer layer is a conventional adhesive primer; the radiation-curable wear-resistant primer layer comprises thefollowing components, in parts by mass: 10-60 parts of acrylic resin A, 10-60 parts of an acrylate monomer A, 2-7 parts of a photoinitiator A, 5-40 parts of wear-resistant particles A and 3-10 parts of an additive A; and the radiation-curable film pressure finish coat layer comprises the following components, in parts by mass: 2-20 parts of acrylic acid-modified organosilicon resin having inorganic powder affinity, 2-20 parts of a two-functional polyurethane acrylate resin, 10-40 parts of multi-functionality polyurethane acrylate resin, 5-50 parts of an acrylate monomer B, 2-7 parts of a photoinitiator B, 5-40 parts of wear-resistant particles B, and 3-10 parts of an additive B. The invention also provides a film pressure floor containing the above film pressure coating and a preparation method of the film pressure floor. The film pressure coating provided by the invention has the characteristics of excellent wear resistance, scratch resistance, long-lasting self cleaning and high hardness; and the prepared film pressure floor has the characteristics of a comfortable foot feeling, slitting slotting, greenness, environmental protection, energy saving and high efficiency.

The invention discloses a convenient brick grass and a manufacture method thereof. The convenient brick grass has three parts from top to bottom, which are respectively called as an upper layer, a middle layer and a base, wherein the upper layer is mixed by an organic fertilizer, clays and seeds; the middle layer is a mixed layer of a water-retaining agent and clays; and the base is mixed by a deburring medicament, water and soil. Components of the three parts are mixed according to a certain proportion, respectively compressed and placed together to carry out total compression to manufacturethe brick grass similar to the property of floor tiles, thereby having low requirement on the field and convenient pavement and greatly reducing the cost.

The invention relates to a decorative section which is prepared by the following raw materials by weight percent: 39%-71% of heavy calcium carbonate or mine tailing sand, 25%-50% of waste plastics and 4%-6% of chemical additives, wherein the chemical additives comprise the following components: heat stabilizer, stearic acid, chlorinated polyethylene, titanium dioxide, paraffin, antioxidant and anti-ultraviolet agent. The decorative section has the benefits of good heat conduction performance, good heat stability, good environmental protection performance, no thermal expansion and contraction, erosion resistance, antibacterial property, mothproof property, resistance to water soaking, fire resistance, flame retardancy, anti-skid property, no burst, good anti-deformation property, good electrostatic prevention, good elasticity, good product quality, greenness, environmental protection, capability of changing waste into treasure, and low cost.

The present invention relates to a floor board, in particular, it relates to a large block wood floor board. The whole block large floor board is formed from several small boards, the periphery of small board is equipped with tenon and mortise, on the surface of small board a hole is set. These small boards can be connected togther by adopting tenon-mortise and connector and formed into a whole body so as to form the invented large block floor board.

The invention provides a two-layer floor based on a beam bridge structure. The two-layer floor is characterized by comprising core boards, edgings, a veneer and reinforcing strips, wherein the core boards, the edgings and the reinforcing strips constitute a floor base material, the edgings are connected with the two sides in the width direction of the core boards in a splicing mode, and one or more reinforcing strips are added to the middle of the two core boards. A processing technology of the two-layer floor includes the first step of splicing the core boards, the second step of determining the thickness of the core boards, the third step of assembling the floor base material, the fourth step of determining the thickness of the floor base material, the fifth step of covering the floor base material with the veneer, and the sixth step of forming the floor. The two-layer floor has the advantages that firstly, the two-layer floor is easy to lay, low in cost and small in residual stress; and secondly, due to the beam bridge structure, air on the back of the laid floor can circulate, the deformation probability of the floor is reduced, the quality level of the two-layer floor can be remarkably improved, and the life cycle of the two-layer floor can be remarkably prolonged.

The invention discloses a municipal road passive safety device and a mounting method thereof. The municipal road passive safety device comprises a concrete layer poured on the ground, a plurality of layers of vertically and parallelly arranged reinforcement cages are poured in the concrete layer, after the concrete layer is poured, a slope surface with the gradient being 3-6 degrees is formed, during vehicle buffer, a vehicle travels from the low end of the slope surface to a high position, and the transverse length of the poured concrete layer is 200-300 m. According to the municipal road passive safety device, the vehicle can be decelerated.

The invention discloses a precast concrete road system and a construction method and relates to the technical field of road construction. The road system comprises a basic layer, a curb layer, a filling layer and a pavement layer; the basic layer is paved with concrete precast basic blocks with reversed-T-shaped longitudinal sections; the curb layer is paved with rectangular solid concrete precastcurb blocks; the filling layer is paved with precast filling blocks of a box-shaped structure; and the pavement layer is laid at the top of a structure composed of a vertical layer of the basic layer, the curb layer and the filling layer, and the pavement layer is paved with concrete precast pavement board blocks. By the adoption of the system, the basic layer is paved with the multiple basic blocks in an attached and crossed mode, the curb layer is paved with the multiple curb blocks in an attached and crossed mode, the filling layer is paved with the multiple filling blocks in an attached and crossed mode, the pavement layer is paved with the multiple pavement board blocks in an attached and crossed mode, the system is convenient to transport, easy to lay, short in site construction time, high in construction efficiency, capable of being reused, easy to replace after being damaged and small in construction waste.

The invention discloses a sunken water collecting and permeating device which is arranged under a soil layer and comprises a plurality of water gathering tanks, water gathering wing plates and cover plates. The water gathering tanks are long tanks, openings are formed in the upper sides of the long tanks, and the multiple water gathering tanks are sequentially connected with one another; the corresponding water gathering wing plates are obliquely and upwardly arranged on two sides of each water gathering tank, and permeation holes are formed in the surfaces of the water gathering wing plates; the cover plates are arranged on the tops of the water gathering tanks, and water through holes are formed in the surfaces of the cover plates. The sunken water collecting and permeating device has the advantages that the sunken water collecting and permeating device comprises the water gathering tanks which are arranged in underground environments, and water can be effectively drained when the underground water is saturated; the corresponding water gathering wing plates are arranged on the two sides of each water gathering tank and can assist in gathering the water when the underground water is saturated, the water can be led into the water gathering tanks, and the underground water can be permeated when not saturated; the sunken water collecting and permeating device has water collecting and permeating functions and is easy to lay and excellent in expandability and compatibility, and obvious effects can be realized.

The invention provides an electrostatic flocking flooring material easy to pave and a preparation method of the material. The flooring material is of a layered structure and sequentially comprises a pile layer, a basic cloth layer and a backing layer from top to bottom. The basic cloth layer is any one of non-woven cloth, polyester-cotton blended plain cloth and polyester-cotton blended twill. The backing layer is made of a plastic or wood board. The pile layer is bonded to the basic cloth layer through an adhesive. The flooring material is blocky and can be spliced. A flocking blanket is easy to pave, pavement can be completed only through simple splicing, the procedure that the ground in the prior art is coated with glue is omitted, working hours are saved, the material is convenient to disassemble and replace, the edge warping prevention property is good, and the material is not easy to stain and high in fatigue resistance.

The invention relates to a microcrystal wood floor, which is prepared from the following raw materials in part by weight: 70 parts of iron ore, mountain flour or crops, 25 parts of waste plastics and 5 parts of chemical auxiliary, wherein the chemical auxiliary is prepared from the following raw materials in part by weight: 40 parts of heat stabilizer, 15 parts of chlorinated polyethylene, 15 parts of soybean oil, 15 parts of white glue and 15 parts of antioxidant; the heat stabilizer is prepared from the following raw materials in part by weight: 40 parts of lead sulfate tribasic, 30 parts of dibasic lead sulfate and 30 parts of lead stearate; and the antioxidant comprises tert-butyl-p-cresol. The invention has the advantages that: the microcrystal wood floor is water resistant, does not deform, arch, crack or rot, and is ageing resistant, long in service life, stable in performance, labor-saving and time-saving; and in the production process, three wastes cannot be generated, and waste products generated can be crushed and recycled.

The invention discloses a preparation method and an application of a cork prepolymer and a construction method of a cork floor, and belongs to the field of cork floors. Cork or oak bark is used as a raw material to prepare cork particles, and the cork particles are treated to obtain the cork prepolymer. The preparation method comprises the following steps: stirring and mixing the cork particles and polyurethane to obtain a mixed material; carrying out baking hardening in a baking channel and normal-temperature hardening on the mixed material to harden the cork particles and the polyurethane into an agglomerated polymer; stirring, crushing and separating the polymer, adding a single-component rigid polyurethane adhesive, and uniformly stirring and mixing; after stirring is completed, carrying out baking hardening in a baking channel and normal-temperature hardening again to enable the polymer to be in an agglomerated state; and then stirring and crushing the polymer again, and crushingthe blocks into single particles to obtain the granular cork prepolymer. According to the preparation method, the cork particles are firstly treated to obtain the cork prepolymer, and the surface of the cork prepolymer is fully coated with polyurethane, so that the hardness and the impact strength of cork can be improved.

The invention discloses a composite floor for floor heating and a mounting method of the composite floor. The composite floor for floor heating comprises a protective layer, a heating layer, a heat preservation layer and a base layer; the protective layer is a plastic coating with the thickness being 1-2 mm, wherein the surface of the heating layer is coated with the plastic coating; the heating layer is a platy electric heating heat emitting device; the lower side face of the heating layer is bonded with the heat preservation layer, the base layer is arranged below the heat preservation layer, and keels are adopted as the base layer; the composite floor for floor heating further comprises a temperature measuring head and temperature control equipment; the temperature measuring head is tightly connected with the heating layer, and the end of the heat preservation layer is provided with a groove for wiring; the end of the base layer is provided with a groove for wiring, and the bottom of the base layer is provided with wire passing grooves; and the wire passing grooves are two straight grooves which are staggered into a cross shape. The invention further provides the mounting methodfor laying the composite floor for floor heating. The laying process is simple, and the construction time and the labor force are reduced greatly.

The invention discloses a static electricity heating healthcare decorative plate and a method for mounting the same, and belongs to the technical field of decoration engineering. The static electricity heating healthcare decorative plate comprises a wood-plastic plate, clamp fasteners, back plates, a plurality of grooves, carbon fibers, two flat copper wires and power conducting wires. The clamp fasteners and the back plates are arranged on the side surfaces of the wood-plastic plate and are used for splicing, the grooves are transversely equidistantly formed in the back surface of the wood-plastic plate, the carbon fibers are respectively arranged in the multiple grooves, two ends of each carbon fiber are respectively connected with two ends of the corresponding carbon fiber in parallel by the two flat copper wires, and the corresponding power conducting wires are respectively led out from two ends of each flat copper wire. The static electricity heating healthcare decorative plate and the method have the advantages that static electricity can be generated by the static electricity heating healthcare decorative plate owing to carbon fiber implantation technologies, the static electricity heating healthcare decorative plate is low in power consumption and easy to lay, and heating elements are difficult to age.