142results about "Cellars" patented technology

Structural insulated wall and roof sheathing systems for use in building construction designed to provide a structural building envelope that is moisture permeable but protects from bulk water, excess air, and thermal transfer.

The present invention relates to the field of subway construction, and particularly relates to an assembling device for the middle-layer components of an assembled subway station, which includes a guide rail, a side splicing mechanism of the frame and an intermediate splicing mechanism. The guide rail is laid on the top surface of the bottom-layer components of the assembled subway station and is arranged along the length direction of the assembled subway station. The frame is slidably connected to the guide rail. The side splicing mechanism is arranged on the frame. The side splicing mechanism includes a first positioning device and a pressing device. The side components of the middle-layer components of the assembled subway station are placed on the first positioning device. The first positioning device is used to adjust the position of the side components, and the pressing device is used to press the side components to be assembled and the side components that have been assembled. The intermediate splicing mechanism is arranged on the frame. The intermediate components of the middle-layer components of the assembled subway station are placed on the intermediate splicing mechanism. After the side components are assembled, the intermediate splicing mechanism lapps the intermediate components on the side components to complete the assembly of the middle-layer components of the assembled subway station.

Systems and methods for providing reinforced insulating stem walls are disclosed herein. Some implementations of the systems and methods include one or more stem wall assemblies. In some cases, the stem wall assembly has one or more first panels, one or more second panels, and one or more couplers. In some cases, the first panel is configured to be joined to the second panel by the coupler such that the first panel is separated from the second panel by a core cavity, which, in some cases, is configured to be filled with a filler material to form a core that becomes integral with the stem wall assembly. Other implementations are also described.

The invention relates to the technical field of building equipment, and discloses a prefabricated basement exterior wall connection structure, comprising a foundation slab and a prefabricated wall panel, including a foundation slab; at least two vertical prefabricated wall panels are placed on the upper part of the foundation slab, and the interior of the prefabricated wall panel is designed with transverse steel bars arranged in parallel up and down and horizontally penetrating the wall body along the wall surface direction, and the part of the transverse steel bar extending out of the side of the prefabricated wall panel is designed with a bent hook end; the side of the prefabricated wall panel is processed with a vertical side groove, and a vertical expansion water stop strip is attached to the middle of the concave part of the side groove; concrete is poured in the placement groove to wrap the lower part of the prefabricated wall panel; the concrete poured in the pouring section completely wraps the hook end and the expansion water stop strip extending out of the wall; the invention solves the problems of slow existing wall construction speed, connection problems between prefabricated components and low efficiency of existing cement pouring.

The invention discloses a basement bottom plate post-cast strip waterproof construction method and structure. The method comprises the steps that a basement bottom plate foundation and a post-cast strip downwards-concave foundation are excavated; concrete cushion layer pouring is conducted, and a basement bottom plate concrete cushion layer and a post-cast strip downward-concave type deformation buffer strip are formed; the basement bottom plate concrete cushion layer is subjected to surface treatment, so that the basement bottom plate concrete cushion layer is kept flat and dry; waterproof construction is conducted on the basement bottom plate concrete cushion layer and the surface layer of the post-pouring cushion layer; reinforcing steel bars of a basement bottom plate and a post-cast strip are bound, and meanwhile a water stop strip steel plate is installed; a basement bottom plate is poured, and then concrete curing is conducted; an advanced water stop structure is arranged at the intersection of the post-cast strip pouring cavity and the post-cast strip; an advanced water stop structure is arranged at the intersection of the post-cast strip pouring cavity and the post-cast strip; concrete structures on the two sides of the post-cast strip are subjected to roughening treatment and coated with a cement-based permeable crystallization type waterproof coating, and concrete pouring forming is adopted. According to the construction method, water accumulation at the bottom of the post-cast strip and cracking of the structure are avoided.

The invention relates to the technical field of building houses, and particularly discloses a fabricated building ecological energy-saving environment-friendly house which comprises a house foundation and a house body, the house body comprises a floor, walls and a roof, the floor is installed on the house foundation through a plurality of supporting columns, the walls are arranged on the periphery of the floor, and the bottoms of the walls are hinged to the house foundation through a plurality of connecting shafts; the floor is detachably connected with the wall, the roof comprises an assembling frame and a roof cover, the bottom face of the assembling frame is connected with the top face of the wall in a clamped mode, an eave extends from the outer side of the bottom face of the assembling frame, the roof cover is located on the outer side of the assembling frame and installed on the eave, the top face of the roof cover is provided with slopes inclining downwards towards the two sides, and a plurality of hydraulic oil cylinders are arranged on the top face of the assembling frame. The telescopic end of the hydraulic oil cylinder is connected to the inner top face of the roof cover. The house dryness can be improved, ventilation is improved, cost is reduced through solar power generation, the roof cover can store water for cooling, the overall design is energy-saving and environment-friendly, and the living comfort is effectively improved.

The present invention discloses a large-scale basement waterproof construction integrated structure based on BIM, comprising a floor, side walls arranged around the floor, multiple layers of waterproofing provided inside the floor and side walls, water troughs provided near the side walls, isolation mechanisms provided at the corners of the water troughs, a drain pipe connected to the isolation mechanism, a water pump installed at the other end of the drain pipe, a top plate connected to the upper end of each side wall, an auxiliary wall fixedly provided on the top plate, an inclined plate arranged obliquely between the auxiliary wall and the top plate, the edges of the inclined plate coated with waterproof glue. This structure installs an inclined plate between the top plate and the auxiliary wall, converting the right-angled side into an inclined side, thereby effectively preventing water accumulation in the upper end gap, and providing water troughs around the floor, the inclined plates guiding water into the arc-shaped troughs, the water in the arc-shaped troughs entering the troughs through connecting pipes, and then being discharged outward through the drain pipes.

The application discloses a one-side formwork structure of an outer wall of a lowered floor area of a residential basement, which comprises a formwork mechanism, a support frame and a support platform, wherein the formwork mechanism comprises a shaped formwork and a non-shaped formwork arranged below the shaped formwork through a connecting piece; the support frame is arranged at one side of the formwork mechanism; the support platform is arranged on a basement floor in a slope state through a support piece; an adjusting gasket is arranged on the support piece and between the support platform and the basement floor, and the thickness of the adjusting gasket gradually increases along the downhill direction of the slope; a plurality of inclined braces are connected with the support platform at one end and connected with the support frame at the other end; and a bottom fixing piece is used for fixing the bottom of the non-shaped formwork. The formwork structure can fully meet the formwork requirement of the basement with different ground slopes, and the problem that the inclined side wall of the lowered floor area is inconvenient to construct is solved by combining the high strength and quick disassembly characteristics of the shaped formwork with the convenient processing and wide application range of the non-shaped formwork.

This invention discloses a construction structure for the rapid installation of basement escalators under complex conditions. The structure includes an underground space, a "gate"-shaped prefabricated bracket fixed to the top of a concrete roof slab, an electric hoist installed on one side of an underground shear wall, the hoist being connected to a first chain passing through the "gate"-shaped prefabricated bracket and the escalator installation hole, a pulley system hoisted onto the "gate"-shaped prefabricated bracket, the pulley system being connected to a second chain passing through the escalator installation hole, and a universal wheel sliding plate at the bottom of the escalator. This invention also discloses a construction method for the rapid installation of basement escalators under complex conditions, including: 1. fixing the "gate"-shaped prefabricated bracket with guy ropes; 2. placing the universal wheel sliding plate at the bottom of the rear end of the escalator; 3. installing the electric hoist and the first chain on the underground shear wall; 4. simultaneously releasing the pulley system while the electric hoist pulls the escalator forward; S5. the escalator is installed in place. This invention solves the problems of lack of cranes and limited installation workspace in basements, and can be widely applied in underground construction.

The application discloses a basement cold storage pool construction method and relates to the technical field of pool construction, which comprises the following steps: S1, installation and connection of water distribution pipelines in the water storage pool; S2, suspension of the water distributor on the top floor in the water storage pool through a lead screw and support of the water distributor through support angle steels; S3, laying of drainage plates on the original concrete ground of the water storage pool and laying of a reinforced concrete layer on the drainage plates; S4, cleaning of the reinforced concrete layer in the water storage pool, brushing of waterproof paint on the reinforced concrete layer and construction of an adhesive layer; and S5, construction of a heat insulation layer on the top of the water storage pool. The application has the effect of reducing power use during peak periods.

The present invention relates to a structure comprising a first level and a second level, wherein the second level is a mezzanine. The structure includes a first structural insulated panel (SIP) forming a portion of a wall or a supporting wall of the mezzanine, and a second SIP forming a wall of an open space adjacent to the mezzanine. The second SIP has a height at least twice that of the first SIP. A third SIP forms at least a portion of a floor of the mezzanine. The first and second SIPs include columns and stress and load-bearing insulators adhered between the columns. The third SIP includes joists and stress and load-bearing insulators adhered between the joists. The second SIP further includes a girder integrated at the height of the mezzanine to support additional joists.

The invention relates to a wall component (10) for producing a wall and / or a terrace support. The wall component (10) comprises a first plate-type shell element (12) and a second plate-type shell element (14), which is arranged opposite the first shell element (12), wherein the first shell element (12) and the second shell element (14) are connected by at least one reinforcing element (20) and wherein the first shell element (12) and the second shell element (14) are spaced apart from one another such that an interspace (18) for concrete material is formed between the first shell element (12) and the second shell element (14). Furthermore, the wall component (10) comprises a third shell element (16), which is concave at least in some sections and which connects the first shell element (12) and the second shell element (14) at each end such that a portion of the intermediate space (18) is delimited on five sides by means of the first shell element (12), the second shell element (14) and the third shell element (16). The invention also relates to a method for erecting a wall and / or a terrace support.

The subject of the invention is an airtight connection of an element made of a first material with a second element made of a second material, wherein the second material is different than the first material, and the first element comprises a first part, which constitutes a bare end, extending from the second part, and the second element comprises a socket part on at least one of its ends, characterised in that the second element (B), in the socket part, has an outer flange (C) and an inner flange (D), and the first part (A1) of the first element (A) is connected by means of anchors (GW) with the inner flange (D) of the socket, and the second part (A2) of the first element (A) is connected by means of anchors (GZ) with the outer flange (C), wherein sealing layers (E) are located between the first part (A1) and the outer flange (C) and between the second part (A2) and the inner flange (D). The invention also relates to a method of constructing a shelter using the above connection, a shelter module, and a modular shelter.

A fully assembled underground pipe gallery and underground space co-construct a PEC composite structure and construction method, wherein the PEC composite structure includes a bottom pipe gallery, soil-facing side walls, a middle plate, a top plate, and a PEC beam; the bottom pipe gallery is assembled from multiple reinforced concrete pipe gallery prefabricated blocks, and the soil-facing side walls are assembled from multiple composite side wall panels, which include reinforced concrete slabs and H-shaped steel columns. The bottom of the H-shaped steel column is connected to the pre-buried channel steel connector on the top surface of the reinforced concrete pipe gallery prefabricated block, and a PEC beam is rigidly connected between the tops of each two H-shaped steel columns on the same side; the middle plate is assembled from multiple composite middle plates, and the top plate is assembled from multiple composite top plates, both of which include reinforced concrete slabs and steel beams, and the steel beams are strongly connected to the short beam joints on the H-shaped steel columns. Compared with general fully prefabricated assembled concrete structural components, the present invention has made significant progress in design, construction, operation and maintenance, and has significant social benefits, economic and environmental benefits, and promotion value.

An example system in accordance with an aspect of the present disclosure includes an opening assembly and a guard assembly installable in a floor above an enclosed region. The opening assembly is actuatable between an open configuration to provide access to the enclosed region, and a closed configuration in which the opening assembly provides a closed surface. A guard assembly is mounted to the opening assembly and actuatable independent of the opening assembly, between a retracted configuration flush with the closed surface of the opening assembly, and a deployed configuration to serve as a guard for the opening assembly.

The present invention discloses a method for manufacturing and installing an SJF board suitable for an insulated basement. The method comprises the following steps: A. preparing raw materials; B. prefabricating cement boards; C. drilling rivet holes on the cement boards; D. installing rivets on the cement boards; E. extrusion molding, using the cement boards as the bottom mold, extruding extruded boards on the cement boards, and the cement boards and the extruded boards forming the SJF boards; F. laying waterproof membranes in the insulated basement; H. installing the SJF boards, using bonding mortar to adhere the extruded board side of the SJF boards to the waterproof membranes. The SJF boards of the present invention are composed of extruded boards and cement boards, with the cement boards serving as the bottom molds of the extruded boards. The cement boards and the extruded boards are firmly connected and connected by matching plastic embedded parts. The extruded boards and the cement boards are connected as a whole, and together they perform the protective work of the waterproof membranes, preventing the waterproof membranes from falling off and being damaged, thereby significantly improving the construction quality, reducing the construction costs, and improving the construction efficiency.

The invention relates to a method for constructing a basement main body structure at a slope support, which is used for constructing the basement main body structure by means of a slope retaining wall at the toe of a mountain slope, and comprises the following steps: S1, positioning and driving anchor cables; s2, a basement bottom plate is constructed; s3, constructing a shear wall; s4, a basement top plate is constructed; s5, anchor heads are installed on the inner side of the shear wall to be connected with anchor cables; s6, gravel backfilling; the side slope retaining wall serves as a single-side support to participate in construction of the basement main body structure, the side slope retaining wall and the shear wall of the basement are combined into a whole, the anchor cable and the mountain side slope are tied, and a stable supporting system is formed in cooperation with gravel backfilling, so that normal construction of the basement main body structure can be completed; and the stability of the slope supporting structure and the basement main body structure is ensured, and the working condition that the basement main body structure is adjacent to the slope retaining wall can be adapted.

The present application discloses a reverse construction method for a basement, which relates to the field of building construction and comprises the following steps: excavation of a foundation pit; hoisting of a rigid steel column in the first underground section; casting of the basement top plate, wherein steel support beams are pre-buried in the top plate, and a plurality of soil-taking openings are reserved on the top plate to facilitate construction of the next floor; concealed excavation of the lower layer of the base plate through the soil-taking openings; hoisting of the second rigid steel column in the underground section to the first underground section; installing a hand chain hoist on the rigid steel column in the first underground section; hoisting of the second rigid steel column in the underground section by the hand chain hoist so that the top of the second rigid steel column in the underground section is connected to the bottom of the rigid steel column in the underground section and welded and fixed; casting of the basement floor of the first underground section, with soil-taking openings reserved on the basement floor; repeating the above steps according to the number of floors to be built in the basement; forming the basement floor of the lowest basement floor when construction reaches the lowest basement floor; and sealing the soil-taking openings from bottom to top. The present application helps to shorten the overall construction period.

The present invention relates to an elastic connection structure for connecting a basement to an underground passage, comprising: a connecting bottom plate, wherein both ends of the connecting bottom plate are respectively fixed to the basement bottom plate and the underground passage bottom plate; a connecting top plate, wherein both ends of the connecting top plate are respectively fixed to the basement top plate and the underground passage top plate, and one end of the connecting top plate is provided with a connecting beam fixed to the basement top plate; a first water stop strip, which is arranged between the top end of the connecting beam and the bottom end of the basement top plate; a frame column, which is arranged between the connecting top plate and the basement top plate; a side wall, which connects the side wall of the basement and the side wall of the underground passage; and a filling layer, which is arranged on the outer side wall of the underground passage. The present invention connects the connecting top plate to the load-bearing structure through the frame column, thereby strengthening the connection between the building basement and the underground passage. The filling layer is elastically connected between the outer side wall of the underground passage and the connecting top plate, the connecting bottom plate and the side wall, thereby reducing deformation. The first water stop strip can prevent leakage at the connection seam, thereby ensuring the quality of the connection.

The application discloses an assembly type building board room capable of being quickly built and a building method thereof. The bottom end fixing groove of a U-shaped house board is aligned with a positioning column and a positioning groove and is placed down, the bottom end of the U-shaped house board is placed into the placing groove, and the positioning column is inserted into the fixing groove. Since the cross section of the fixing groove is inverted T-shaped, the positioning column is inserted into the vertical groove of the T-shaped fixing groove, thereby limiting and positioning the U-shaped house board in the horizontal direction, and the opening of the two sides of the U-shaped house board is covered with a protective heat preservation cloth. A temporary house assembly type building can be quickly built, is more stable than a tent, building time is saved, and the house is convenient to disassemble in the later period.

A prefabricated floor panel for forming a thermally efficient ground floor assembly has a planar floor surface member, a plurality of joists (18) forming a series of cavities (22) therebetween, and in

The invention relates to the technical field of building engineering construction, discloses a basement bottom plate post-cast strip water stop steel plate reinforcing device and a construction method thereof, and aims to solve the problems that in the prior art, a zinc coating is damaged by welding of a supporting framework and a water stop steel plate, and leakage is likely to be caused. The device comprises upper and lower layer bottom plate reinforcing steel bars, a water stop steel plate, a dense-hole mesh, a parting clamp and a side surface pressure-bearing assembly, a parting clamp drives a force transmission screw rod to clamp a water stop steel plate through a rotating rod, a dense-hole mesh is provided with a V-shaped groove and is detachably connected with the parting clamp through a sliding block, and side face pressure bearing assemblies such as a lead screw, a sliding nut and a supporting screw rod provide lateral supporting. The construction method comprises the steps of steel bar binding, lead screw fixing, water stop steel plate clamping, dense-hole mesh installation, supporting and locking, pouring maintenance and dismantling. Non-welding installation of the water stop steel plate is achieved, the side pressure resistance is high, the method is suitable for steel plates of different specifications, assembly and disassembly are efficient, parts can be turned over, and the waterproof reliability of the post-cast strip is remarkably improved.

The invention relates to a basement outer wall vibration isolation connecting structure and a construction method. The structure comprises a basement outer wall, a bracket, a polyurethane vibration isolation pad, a floor concrete beam plate and a horizontal connecting piece. The bracket is fixed to the inner side of the basement outer wall, the upper end face of the bracket is lower than the upper end face of the basement outer wall, a Z-shaped mounting table top is formed, and the polyurethane shock insulation pad is mounted along the Z-shaped mounting table top; a floor system peripheral ring beam is vertically arranged at the lower end of the floor system concrete beam plate, the outer side of the floor system peripheral ring beam and the lower end face of the floor system concrete beam plate form an L-shaped groove lap joint matched with a basement outer wall, the floor system concrete beam plate is fixed to the basement outer wall, and the lower end of the floor system peripheral ring beam is fixed to a bracket. And a basement exterior wall is connected through a horizontal connecting piece. Compared with the prior art, the method has the advantages that construction is easy and convenient, the whole structure has the overall embedding function, and the stress bearing capacity is high.

The present application discloses a basement work reinforcement structure and construction method, which relates to the field of building construction technology. The basement work reinforcement structure includes: a roadbed box and an anti-top steel support component. The roadbed box is provided in multiples, and the multiple roadbed boxes are arranged in rows on the upper surface of the basement top plate; the two ends of the anti-top steel support component are respectively connected to the basement top plate and the ground of the basement, and the anti-top steel support component is provided in multiples and distributed in the basement according to a preset distribution interval; the distribution interval is obtained by modeling and calculating the building model corresponding to the basement. The construction method is used to construct a basement work reinforcement structure; the basement work reinforcement structure and construction method of the embodiment of the present application can improve the load capacity of the basement top plate.

The invention relates to the technical field of building construction, in particular to a support changing structure and method of a prefabricated support changing plate. The support changing structure comprises a basement building body, a supporting wall and an inner supporting beam, a cast-in-place continuous support changing plate strip is arranged between a basement bottom plate and the supporting wall, the opposite faces of a basement outer wall and the supporting wall are provided with corresponding supports for bearing prefabricated support changing plates, and a top support adjusting part is arranged on a main plate body; the support changing method comprises the steps of pouring the bottom plate, the plate strip, the outer wall and the top plate, installing the prefabricated support changing plate, dismantling the supporting beam, backfilling the fertilizer groove and dismantling the prefabricated support changing plate. The inner supporting beam can be dismantled in advance, the construction period is shortened, the prefabricated supporting plate can be recycled, and the construction economic benefit and the resource utilization efficiency are improved.

A removable base for a building element (10) comprising a bottom wall (12) configured to be positioned opposite a floor (SO), a perimeter enclosure wall (14) configured to support the building element and a cover wall (16), the bottom wall (12), the perimeter enclosure wall (14) and the cover wall (16) delimiting an internal volume (V) and forming a reservoir (18) configured to receive water. Figure for the abbreviation: Fig. 2.

The present invention provides a large-span underground structure of a hollow box-shaped steel reinforced concrete beam and slab and a manufacturing method thereof. The hollow box-shaped steel reinforced concrete beam and slab includes a concrete beam, a concrete slab, a hollow steel plate box, shear studs and steel bars. The hollow steel plate box is arranged in the concrete beam and the concrete slab, making the concrete beam and the concrete slab in a hollow structure. The shear studs are welded on the outer surface of the hollow steel plate box in the concrete beam, used for the connection between the hollow steel plate box and the concrete beam and for transmitting shear force. The steel bars are arranged in the concrete beam and the concrete slab and have no contact with the hollow steel plate box and the shear studs. This hollow box-shaped steel reinforced concrete beam and slab structure can effectively reduce the self-weight, reduce the consumption of concrete and steel bars, decrease the cross-sectional dimensions of the beam and slab, improve the structural bearing capacity, enhance the building use space, and can be widely applied to building structures, bridge structures and other engineering structures, especially suitable for large-span underground structures with the characteristics of large loads.

A wall component (10) for constructing a wall and / or a retaining wall for a slope is described. The wall component (10) comprises a first plate-shaped shell element (12) and a second plate-shaped shell element (14) arranged opposite the first shell element (12), wherein the first shell element (12) and the second shell element (14) are connected by at least one reinforcement element (20) and wherein the first shell element (12) and the second shell element (14) are spaced apart from each other, such that a space (18) for concrete material is formed between the first shell element (12) and the second shell element (14).Furthermore, the wall component (10) comprises a third, at least partially concave, shell element (16) which connects the first shell element (12) and the second shell element (14) at their respective ends, such that a section of the space (18) is bounded on five sides by the first shell element (12), the second shell element (14), and the third shell element (16). A method for constructing a wall and / or a retaining wall is also presented.

The application discloses a conversion method of a small-bay basement shear wall reverse construction system, which comprises the following steps: removing internal supporting pile columns of a basement structure to be constructed, retaining supporting pile columns of an outer contour and a central axis position of a shear wall wall limb to be constructed; erecting a main underpinning beam on the top of the retained supporting pile columns; adding supporting pile column one at a position where a vertical supporting structure is absent at the bottom of the main underpinning beam, and moving part of the supporting pile columns deviated from the position of the intersection of the main underpinning beam to the adjacent intersection as supporting pile column two; erecting a secondary underpinning beam under the shear wall wall limb to be constructed in the removed internal supporting pile columns, and prolonging both ends of the secondary underpinning beam to be connected with the main underpinning beam as a whole; pouring a structural plate between the main underpinning beam and the secondary underpinning beam to complete the construction of the basement B0 layer structure; excavating and constructing the basement B1-Bn layer main underpinning beam, the secondary underpinning beam and the structural plate by using a reverse construction method, and constructing an upper main body structure upwards; and backfilling the basement shear wall to complete the construction of the basement structure.

The present invention discloses a construction structure and method for preventing water accumulation around the roots of plants planted on the roof of an underground garage. The structure relates to the field of underground garage roof drainage construction. The structure comprises a slope-leveling waterproof composite layer, a soil layer, and a gravel layer. A drainage member is installed in the gravel layer, and a geotextile is laid on the drainage member. Planting soil is located on top of the gravel layer. The drainage member comprises a grid frame installed on the soil layer. The grid frame is provided with multiple grid cavities, and filter pipes are installed in the grid cavities. Geotextiles are installed above and below the filter pipes, and a gravel layer is laid on the side of the geotextile facing away from the filter pipes. A water accumulation area is provided in the middle of the grid frame, and a submersible pump and drainage pipe are installed in the water accumulation area. The drainage pipe extends upward from the planting soil layer. Multiple groups of grid cavities are provided and continuously arranged around the water accumulation area. The present invention solves the technical problem that in regions or seasons with heavy and rapid rainfall, water accumulation at the base of plants is very likely to occur, which in turn causes root rot and death.