5results about How to "Improve waterproof and fireproof performance" patented technology

The invention discloses a textile fabric with fireproof performance, which comprises an upper layer fabric, a middle layer fabric and a lower layer fabric, bonding layers are bonded between the upper layer fabric and the middle layer fabric and between the middle layer fabric and the lower layer fabric, and the upper layer fabric, the middle layer fabric and the lower layer fabric are formed by interweaving transverse warps and vertical wefts. According to the invention, the upper layer fabric, the middle layer fabric, the lower layer fabric and the bonding layer are matched, and the upper layer fabric formed by blending the metal wires, the linen fibers and the flame-retardant fibers can play a good wear-resistant role and a certain flame-retardant role in use; meanwhile, static electricity can be conducted out in time through the conductive wires contained in the middle-layer fabric, the multiple layers are connected together through the bonding layer with the flame retardant, and therefore the flame-retardant and fireproof performance of the fabric is further improved, and through padding treatment of the waterproof agent, the whole fabric is resistant to abrasion, not prone to pilling and good in antistatic, waterproof and fireproof performance.

The invention relates to a high-strength waterproof fireproof thermal insulation composite board and a manufacturing method thereof. The manufacturing method comprises the following steps: 1) preparing a B03-grade autoclaved aerated concrete board as a thermal insulation substrate; 2) preparing rubber powder polyphenyl granule slurry; (3) hanging a B03-grade autoclaved aerated concrete plate on a saddle frame, and placing the plate in the middle of the mold frame by utilizing the saddle frame; 4) pouring the rubber powder polyphenyl granule slurry into a mold frame, performing ultrasonic vibration to compound the rubber powder polyphenyl granule layer on the surface of the plate, and pushing the mold frame into a curing chamber for curing; and (5) demolding after the green body is hardened, and continuously maintaining to form the high-strength waterproof and fireproof heat-insulating composite board. The high-strength waterproof fireproof thermal insulation composite board prepared by the method has good physical properties, light weight and high compressive strength, and the structural performance of the composite board is improved by the built-in steel bar mesh cage; the outer wall of the high-strength waterproof and fireproof thermal insulation composite board is the rubber powder polyphenyl granule waterproof and fireproof layer, so that the combustion performance and the waterproof performance of the composite board are greatly improved.

The utility model discloses a multifunctional emergency rescue assembly bag which comprises a bag body, the bag body is connected with a bottom bag through a zipper c, a box body is bonded in the bottom bag, a filter screen is installed in the box body and located on the right side of a partition plate, the partition plate is connected with a ceramic membrane in a buckled mode, and the ceramic membrane is located on the inner side of folded PP cotton. The folded PP cotton is located on the inner side of the silver ion filter screen, the ceramic membrane is located on the outer side of the activated carbon, the activated carbon is located on the outer side of the water permeable pipe, the water permeable pipe is bonded with a micro-filtration membrane, and the bag body comprises a flame-retardant layer a, lining cloth, a waterproof layer a, flame-retardant cloth, a waterproof layer b, shell fabric and a flame-retardant layer b. The zipper c is unzipped to separate the bottom bag from the bag body, the baffle cloth is opened to pour water into the box body after separation, clean water flows out of the water permeable pipe for drinking, and clean water can be provided in the field and the like; the flame-retardant layer a, the waterproof layer a, the flame-retardant cloth and the like are matched to improve the integral waterproof and fireproof capability of the bag body, and medicines and the like on the inner side can be well protected.

The utility model relates to a high-strength special-shaped aluminum honeycomb panel, which belongs to the technical field of honeycomb panels and comprises two honeycomb panel bodies, an assembling and fixing mechanism is arranged on the outer sides of the honeycomb panel bodies and comprises clamping blocks fixedly mounted on the right sides of the honeycomb panel bodies, clamping grooves are formed in the left sides of the honeycomb panel bodies, and the clamping blocks are fixedly mounted on the clamping blocks. And telescopic springs are fixedly mounted on the inner top walls and the inner bottom walls of the clamping grooves. According to the high-strength special-shaped aluminum honeycomb panel, limiting blocks can be driven to stretch out and draw back under the action of telescopic springs, movable plates and limiting rods, the limiting blocks can be conveniently and movably inserted into limiting grooves in the outer sides of clamping blocks, the clamping blocks and the honeycomb panel bodies can be limited and fixed, and a plurality of honeycomb panel bodies can also be spliced and fixed; the wear resistance, hardness and strength of the honeycomb plate body can be improved through the surface layer and the reinforcing layer, the waterproof and fireproof capacity of the device can be improved through the waterproof layer and the heat insulation layer, bacteria can be inhibited through the antibacterial layer, and the service life of the honeycomb plate body can be prolonged.

This utility model discloses an antibacterial and mildew-proof tent fabric, relating to the field of tent fabric technology. It includes a cover fabric, side fabrics, and a connecting mechanism. The connecting mechanism includes a first zipper and a second zipper. Two first zippers are fixedly installed on both sides of the bottom of the cover fabric, and two second zippers are fixedly installed on the top of the two side fabrics. A zipper pull is fitted onto the outer side of each of the first and adjacent second zippers. This utility model connects the first and second zippers via the zipper pulls, allowing the two side fabrics to be installed to the bottom sides of the cover fabric. This enables convenient covering of the tent using the cover fabric and the two side fabrics. Simultaneously, the connection between the snaps and the connecting buckles protects the connection point between the cover fabric and the side fabrics, preventing the zippers from being exposed to rain or sunlight and causing damage. This allows workers to easily install and store the tent fabric.