46results about How to "Play a fire effect" patented technology

The invention discloses a reinforced concrete beam reinforced with carbon fiber cloth and a strengthening method, comprising a reinforced concrete beam, the bottom tension surface of the reinforced concrete beam is provided with a carbon fiber cloth evenly pasted as a whole, and the two ends of the carbon fiber cloth are It is connected with the steel plate, and the steel plate is provided with a steel plate connection hole, and the steel plate is connected with both ends of the reinforced concrete beam through the steel plate connection hole, nuts and chemical bolts. The structure and construction are simple, and the end is fixed reliably, which effectively improves the tensile strength of the concrete beam, improves the flexural bearing capacity of the concrete beam, improves the seismic performance of the building structure and the repair effect and efficiency of the damaged structure after the earthquake, and guarantees The safety of people's lives and property.

The invention discloses an energy-saving and environment-friendly type transverse-obvious vertical-hidden glass curtain wall for public buildings. The energy-saving and environment-friendly type transverse-obvious vertical-hidden glass curtain wall comprises a vertical keel, a fixing pressing plate is mounted on the inner wall of the vertical keel, a glass auxiliary frame is mounted on the inner wall of the fixing pressing plate, an auxiliary frame side plate is mounted on the outer side of the glass auxiliary frame, and the auxiliary frame side plate is in overlapped connection with the vertical keel; and a transverse keel is mounted on the outer wall of the vertical keel, and hollow glass is mounted on the outer side of the transverse keel. According to the energy-saving and environment-friendly type transverse-obvious vertical-hidden glass curtain wall for the public buildings, through cooperation between the vertical keel and the transverse keel, waste of the hollow glass is avoided; by adjusting the distance between the transverse keel and the vertical keel, the size of the hollow glass is advantageously adjusted, and the situation of inconvenience brought to on-site construction and mounting due to the unified size is avoided; and the transverse keel and the vertical keel are fixedly connected through connecting bolts so that the transverse keel and the vertical keel canform a whole, and the whole structure is made to be more stable.

The invention discloses a high-strength fire-resistant and anti-rust building steel structure, which comprises an anti-rust steel frame, a plurality of reinforcement plates are fixedly installed in the middle of the anti-rust steel frame, and movable steel plates are installed on the inner side of the anti-rust steel frame along the vertical direction. A water tank is installed under the movable steel frame, and two side frames are installed on the inner side of the movable steel frame, and three mounting plates are installed on the two side frames, and a movable block is installed on one side of the mounting plate along the vertical direction. , one side of the movable block is fixedly installed with a piston pump, the input port and output port of the piston pump are respectively equipped with a suction pipe and a nozzle, the bottom of the mounting plate is fixedly installed with a connecting arm, and the bottom end of the connecting arm is fixedly installed with a fixing mechanism ;The overall strength of the steel structure is high, and water tanks of different sizes can be fixed to meet the fire protection requirements of steel structures of different sizes. Water is pumped through multiple piston pumps and sprayed out through multiple nozzles. Large flow, good fire performance.

The invention discloses fireproof paint for the kitchen wall surface. The fireproof paint is prepared from, by weight, 40-50 parts of self-extinguishing polystyrene granules, 5-8 parts of glass beads, 4-6 parts of barite, 6-8 parts of coconut shell, 3-5 parts of inorganic gel, 5-8 parts of tea seed powder, 3-5 parts of sorbic acid, 2-4 parts of sodium carboxymethylcellulose, 3-5 parts of butyl hydroxy anisd, 2-4 parts of sodium metasilicate, 5-7 parts of adhesive and 35-45 parts of water. The fireproof paint has the advantages of being mainly suitable for spraying the kitchen wall surface, simple in manufacturing process, capable of preventing a kitchen from combusting to achieve the fire prevention effect, easy to clear, safe and convenient.

The invention discloses an energy-saving and environment-friendly multilayer composite board, which comprises a core board and a first heat preservation layer, wherein a groove is machined in the leftside of the core board, the first heat preservation layer is bonded to the outer wall of the right side of the core board, and a first fixing device is installed on the right side of the first heat preservation layer. According to the energy-saving and environment-friendly multi-layer composite board, through mutual cooperation of structures such as a second rectangular block, a fireproof layer,a wear-resisting layer and a core board, the fireproof effect can be achieved through the fireproof layer, and the service life of the energy-saving and environment-friendly multi-layer composite board can be prolonged through the wear-resisting layer so as to save energy and resources; and through mutual cooperation of structures such as a supporting plate, a screw, an arc-shaped plate, a first transverse plate, an arc-shaped block, a first vertical plate, a second vertical plate, a second transverse plate, a spring and the like, the arc-shaped plate can abut against and fix the arc-shaped block through the elastic performance of the spring, so that the device is better in fixing effect and higher in stability.