Water Resistant Brick Manufacturing

A novel magnesium-chromium refractory brick with enhanced water resistance and pressure durability. The brick features a unique structural design where a protective layer is integrated into the brick body, rather than being separate from it. This integrated approach provides superior water protection and eliminates the need for separate water management systems. The brick's design enables continuous water discharge through the integrated protective layer, while maintaining excellent thermal performance and resistance to high temperatures and mechanical stress.

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Corrosion-resistant ceramic formula and preparation method for ceramic products, enabling long-term durability in harsh environments. The formula combines clay, quartz, feldspar, and kaolin in a specific ratio, with quartz accounting for 30% of the total, feldspar 20%, quartz feldspar 10%, and kaolin 50%. The formulation is prepared through a proprietary process that incorporates advanced ceramic materials and processing techniques, ensuring enhanced resistance to chemical degradation and environmental stressors.

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Spinel composite corundum brick for chemical waste incinerators that enhances durability and resistance to alkali metal salt corrosion. The brick combines chromed corundum with white corundum, chromium oxide, magnesium-aluminum spinel, and alumina, with specific weight ratios. The chromed corundum provides high-temperature strength, while the spinel enhances erosion resistance. The brick's unique structure, featuring a denser erosion layer with a reduced porosity, significantly improves its performance against corrosive environments.

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A well design for urban sewage pipes that enhances durability through reinforced anchoring. The well comprises a brickwork pipe body with a base plate, connected to the protective layer of the cement mortar. An additional ceramic layer is applied between the protective layer and the cement mortar, while a reinforced retaining ring is attached to the outer wall of the pipe body. This multi-layered construction provides enhanced corrosion resistance and impermeability through the reinforced anchoring system.

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A corrosion-resistant waterproof brick with integrated reinforcement and enhanced durability. The brick features a reinforced core with a curved I-shape profile, where the reinforcement plate is strategically positioned to provide additional structural support. The core is coated with a thick iron-based alloy layer (3-4 mm) and a 2-3 mm thick alumina ceramic layer, providing comprehensive protection against corrosive environments.

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A durable, acid-resistant cofferdam for permanent water management structures that can be safely dismantled after completion. The cofferdam incorporates a specialized masonry construction method that incorporates acid-resistant brickwork, ensuring long-term durability against corrosive environments. The system enables controlled water management while maintaining structural integrity, making it suitable for permanent facilities like water treatment plants and hydroelectric dams.

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A waterproof exterior wall brick with improved water management features. The brick incorporates integrated drainage channels and a waterproof slope system to prevent water accumulation between wall sections. The slope features a series of horizontal pipes aligned with the lower end surface, creating a water-blocking pathway from the slope to the wall brick body. This design ensures efficient water management through the brick while maintaining structural integrity.

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A super anti-penetration refractory high alumina brick with enhanced fire resistance. The brick features a baffle on its outer surface, with a fixed connection between the baffle and the brick body. The brick body itself has a fireproof layer on its top and bottom, made of silicon carbide material, with a connecting layer on the outer surface. The connecting layer has a groove with a smooth plate inside, which provides a secure interface between the fireproof layer and the outer baffle. This design configuration ensures complete enclosure of the fireproof layer while maintaining structural integrity, preventing penetration of external materials into the brick body.

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A low-temperature high-strength frit glaze for sintered permeable bricks that enhances their mechanical properties while maintaining water permeability. The glaze, with a composition of SiO2, Al2O3, B2O3, K2O, Na2O, CaO, and MgO, demonstrates superior compressive strength (39.8-42.5 MPa) and freeze-thaw resistance (7.49-8.94%) compared to conventional binders. Its water permeability coefficient is within the range of 2.02-2.32×10^-2 cm/s, while the freeze-thaw strength loss rate is 8.86%. This glaze can be used as a binder for sintered permeable bricks, enabling their application in building construction while maintaining their permeability properties.

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A waterproof brick for kitchen cleaning pools that combines enhanced durability with enhanced antimicrobial properties. The brick features a base layer with added sodium, quartz, and feldspar to improve its acid and alkali resistance, while incorporating tourmaline, silver nanoparticles, and nano-silica to enhance antibacterial capabilities. The brick is then sealed with a specialized glaze that provides both secondary anti-seepage protection and a secondary antibacterial barrier. This multi-layered design combines the conventional waterproofing properties of the base layer with the enhanced antimicrobial performance of the glaze, creating a comprehensive solution for kitchen pool cleaning.

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A self-permeable, breathable concrete brick for urban infrastructure that integrates both water and air permeability while maintaining structural integrity. The brick combines a water-permeable core with a breathable outer layer, allowing precipitation to infiltrate while preventing excessive moisture buildup. This innovative design enables controlled drainage, reduces heat island effects, and maintains soil activity, while also providing a durable, long-lasting solution for urban infrastructure applications.

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A corrosion-resistant permeable brick comprising a cement-based matrix with enhanced durability. The brick contains a cement matrix with a cement content of 20%, anhydrite powder of 1.2%, slag pellets of 18%, hollow micro Beads of 12%, and a controlled admixture of water glass, alkylphenol ether sulfosuccinate, lignosulfonate, γ-acryloxypropyltrimethoxysilane, triglycidyl isocyanurate, and sodium dihydrogen phosphate. The admixture is formulated to balance the cement matrix with the admixture components, ensuring the brick maintains its integrity while resisting corrosion.

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A corrosion-resistant, water-permeable brick that combines enhanced durability with improved water management. The brick comprises a matrix of Portland cement, water-reducing agents, anhydrite, setting retarders, coagulation sedimentation sludge, binder, terpene resin, air entraining agents, slag, water, hollow microbeads, water glass, alkylphenol ether sulfosuccinate, lignin sulfonate, and quartz sand. The unique composition balances mechanical strength, water resistance, and durability while maintaining permeability. The brick's hollow microbeads and water glass enhance its self-cleaning properties, while the alkylphenol ether sulfosuccinate and lignin sulfonate improve its resistance to saltwater corrosion.

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A corrosion-resistant permeable brick that combines enhanced durability with improved water resistance. The brick comprises a core of portland cement, black cement, anhydrite powder, iron oxide, coagulation sedimentation sludge powder, tailings powder, terpene resin powder, sand, slag powder, rice stone, hollow beads, cement, sodium silicate, lignin sulfonate, and quartz sand. The core is reinforced with a matrix of terpene resin, which provides both mechanical strength and water resistance. The brick also incorporates a combination of sand, slag, and rice stone to enhance its overall durability.

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High-temperature refractory brick for rotary kilns that prevents infiltration by molten refractory materials, enabling extended service life. The brick is prepared through a specialized process that incorporates a protective layer to prevent molten infiltration, while maintaining the brick's high thermal stability and impermeability. This approach addresses the common problem of refractory brick damage caused by molten infiltration, allowing the use of existing refractory materials in rotary kilns without compromising their performance.

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A porcelain resistant to salt spray corrosion and its production process. The porcelain achieves this through a specific sintering process that enhances its resistance to high-humidity environments. The sintered billet undergoes a unique sintering temperature of 1260 °C, followed by a controlled cooling process that incorporates a specific additive. This combination provides exceptional salt spray resistance while maintaining excellent performance in acidic environments.

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A water-resistant and moisture-proof refractory brick that combines the properties of refractory materials with improved durability. The brick is made from a blend of waste materials such as oil refining waste sludge, bauxite tailings, glauconite, natural colored sand, natural zeolite, sodium alginate, alumite, coal-fired boiler ash, ferric chloride, acrylic acid polysaccharide, polymethylsilsesquioxide, dihydrate ball calcium chloride, waste mortar, and lime. The blend is processed through a controlled chemical reaction that creates a refractory material with enhanced resistance to water and moisture. The resulting brick exhibits superior durability and resistance to high-temperature degradation compared to conventional refractory materials.

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A corrosion-resistant aerated brick and preparation method for rare earth-containing building materials. The brick comprises a porous aerated structure with a rare earth oxide content, where the aerated structure is formed through a controlled gas phase reaction between the rare earth oxide and a gas phase containing carbon dioxide and water vapor. The preparation method involves the controlled reaction of the rare earth oxide with a gas phase containing carbon dioxide and water vapor to produce the aerated structure.

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A low water absorption, high water sintered hollow clay brick and preparation method that addresses the conventional limitations of sintered clay bricks. The invention achieves this through a novel clay composition and processing technique that enables the production of hollow bricks with reduced water absorption and enhanced water sintering properties.

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High-strength water impermeable hollow brick with enhanced durability and resistance to water penetration. The brick comprises a hollow cavity filled with a combination of shale, cementitious material, silica fume, barium sulfate, and coal waste rock. The upper body features a flat key-shaped cavity, while the lower body is reinforced with shale. A gelling layer is applied above the shale, followed by a silica fume layer, then a barium sulfate layer, and finally a clay layer. This structural configuration provides superior water resistance and strength compared to conventional hollow bricks.

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