Iron sheet floor plate and preparation method of iron sheet floor plate

Abstract

The invention discloses an iron sheet floor plate, which is used as a floor plate or a roof plate. The iron sheet floor plate is prepared by the following steps of coating unsaturated or saturated resin glue on at least one side of a floor base plate; bonding a layer of iron sheet; and performing compact pressing and natural drying in the air. The floor base plate is prepared from the following ingredients in parts by weight: 38 to 45 parts of magnesium oxide, 20 to 35 parts of brine, 15 to 25 parts of fiber, 5 to 8 parts of fly ash, 5 to 8 parts of talcum powder, 6 to 10 parts of mineral waste residue, 2 to 4 parts of modifying agents, 0.1 to 0.5 part of recurrent halogen agents, 1 to 3 parts of alkali-resistant glass fiber gridding cloth and 1 to 3 parts of non-woven fabrics. The invention also discloses concrete preparation steps. Through the floor base plate proportioning, the iron sheet and the production process, high strength can be ensured; high toughness can also be realized; the nail absorption force of a produced finished product is high; the practicability is high; the effects of stage-A fireproof performance, energy-saving effect, sound-isolation function, heat-insulation performance, long service life, light weight and green and environment protection effects are achieved; and any toxic or harmful gas is not released into a room.

Description

technical field [0001] The invention relates to an iron sheet floor board and a preparation method thereof, belonging to the technical field of building materials. Background technique [0002] The floor slab is a kind of building plate that is gradually developed through the research and development of the traditional floor slab, such as the floor slab that is mainly made of steel and connected by welding on site; the floor slab that uses reinforced concrete as the raw material is installed in the building Prefabricated parts When it is used, the method of slotting and burying in the later stage, on-site pouring, and on-site construction is used; the floor board is made of wood plywood and woodworking board. [0003] The above-mentioned floor boards all have their own defects. For example, although the wood plywood woodworking board can be easily moved and used in combination, its strength is not enough, the fire resistance is poor, and the wood consumption is large; the fl...

AI Technical Summary

Problems solved by technology

[0003] The above-mentioned floor boards all have their own defects. For example, although the wood plywood woodworking board can be easily moved and used in combination, its strength is not enough, the fire resistance is poor, and the wood consumption is large; the floor boards welded with steel are expensive enough and the construction is complicated; A floor slab made of reinforced concrete has serious waste of raw materials, a lot of construction waste, labor and time-consuming, slow speed, high energy consumption, and uncontrollable quality. Therefore, these floor slabs do not meet the requirements and development direction of the country's environmental protection and energy saving policies

[0004] The development of floor boards requires not only certain strength and toughness, but also strong nail suction, and has Class A fire protection, energy saving, sound insulation, heat preservation, long life, lighter weight, green, environmental protection, and does not spread indoors. To discharge any toxic and harmful gases, the existing floor slabs cannot have all the above characteristics at the same time