Deck covering and manufacturing method thereof

Abstract

The invention discloses a deck covering and a manufacturing method thereof. The invention belongs to the technical field of deck dressings, and discloses a deck coating, which is prepared from the following raw materials in parts by weight: 25 to 30 parts of coagulator, 15 to 20 parts of filling aggregate composed of 85% of quartz sand and 15% of pottery sand, 20 to 30 parts of anti-freezing styrene-butadiene mixed emulsion and 20 to 25 parts of antirust agent; the anti-freezing styrene-butadiene emulsion is prepared from the following raw materials in parts by weight: 15 to 20 parts of butadiene, 10 to 15 parts of styrene emulsion, 10 to 20 parts of sodium nitrite, 20 to 30 parts of calcium chloride, 15 to 20 parts of calcium nitrite, 6 to 8 parts of urea and 6 to 10 parts of ethylene glycol. The antirust agent is prepared from the following raw materials in parts by weight: 6-9 parts of sodium hexametaphosphate, 15-18 parts of phosphoric acid, 9-14 parts of amine-soluble quaternary ammonium copper, 7-10 parts of nano silicon dioxide, 4-8 parts of sodium sulfonate, 7-10 parts of sodium nitrite, 20-25 parts of a water-soluble antirust additive, 9-16 parts of an antibacterial enhancer, 8-12 parts of a deoiling agent and 26-30 parts of deionized water. The antirust and antifreezing effects are excellent, the service life is effectively prolonged, the other properties are also remarkably improved, and the preparation method is scientific and reasonable.

Description

technical field [0001] The invention relates to the technical field of deck coverings, more specifically, to a deck covering and a manufacturing method thereof. Background technique [0002] In the process of ship repairing, the steel deck of the ship needs to be laid with fireproof deck covering. The existing deck covering is made of Portland cement as the main raw material, with ceramic sand as the aggregate, supplemented by flame retardant and neoprene latex as the bond Due to the characteristics of the dressing itself, the surface roughness of the dressing is relatively large during laying, and the unevenness is easy to exceed the specified range. [0003] The remedial measures taken may include: apply another layer of dressing on the surface of the formed dressing, as a ship dressing, different types of dressings must be used according to different needs, and the A-60 deck dressing is laid on the key parts of the ship. The fire protection requirements are particularly h...

AI Technical Summary

Problems solved by technology

[0002] In the process of ship repairing, the steel deck of the ship needs to be laid with fireproof deck covering. The existing deck covering is made of Portland cement as the main raw material, with ceramic sand as the aggregate, supplemented by flame retardant and neoprene latex as the bond Due to the characteristics of the dressing itself, the surface roughness of the dressing is relatively large during laying, and the unevenness is easy to exceed the specified range

[0003] The remedial measures taken may include: apply another layer of dressing on the surface of the formed dressing, as a ship dressing, different types of dressings must be used according to different needs, and the A-60 deck dressing is laid on the key parts of the ship. The fire protection requirements are particularly high The surface of the existing deck coverings is easily corroded, which leads to internal corrosion, and its service life is greatly reduced. At the same time, the antifreeze performance of the existing deck coverings is not very significant.