Membrane shell material used for multi-ribbed floor system, membrane shell containing membrane shell material and preparation method for membrane shell

[0062] Example 1

[0063] Membrane shell materials for multi-ribbed floor coverings, including raw materials of the following weights: iron aluminate cement 40kg, fluorogypsum 20kg, composite gypsum 20kg, fly ash 6kg, glass fiber mesh cloth 10kg, chopped glass fiber 5kg, glass water 10kg, sodium sulfate 2kg and water 40kg;

[0064] The preparation method of the membrane shell for multi-ribbed floor covers specifically includes the following steps:

[0065] (1) Weigh each raw material according to the weight parts of the membrane shell material for the multi-ribbed floor cover, and divide the glass water into two parts and the glass fiber mesh cloth into three parts;

[0066] (2) Stir the ferro-aluminate cement, fluorogypsum, composite gypsum, fly ash and the first glass of water for 5 minutes, and let it stand for 5 minutes to obtain slurry A;

[0067] (3) Add the chopped glass fiber, the second glass water, sodium sulfate and water to slurry A and continue to stir for 5 minutes to obtain

[0069] Example 2

[0070] Membrane shell materials for multi-ribbed floor coverings, including raw materials of the following weights: iron aluminate cement 60kg, fluorogypsum 25kg, composite gypsum 25kg, fly ash 10kg, glass fiber mesh cloth 15kg, chopped glass fiber 10kg, glass water 20kg, 5kg of magnesium sulfate and 60kg of water;

[0071] The preparation method of the membrane shell for multi-ribbed floor covers specifically includes the following steps:

[0072] (1) Weigh each raw material according to the weight parts of the membrane shell material for the multi-ribbed floor cover, and divide the glass water into two parts and the glass fiber mesh cloth into three parts;

[0073] (2) Stir the ferro-aluminate cement, fluorogypsum, composite gypsum, fly ash and the first glass of water for 10 minutes and let it stand for 10 minutes to obtain slurry A;

[0074] (3) Add the chopped glass fiber, the second glass water, magnesium sulfate and water to slurry A and continue stirring for 10

[0076] Example 3

[0077] Membrane shell material for multi-ribbed floor coverings, including raw materials of the following weights: iron aluminate cement 50kg, fluorogypsum 22kg, composite gypsum 22kg, fly ash 8kg, glass fiber mesh cloth 12kg, chopped glass fiber 8kg, glass water 15kg, 3kg of sodium carbonate and 50kg of water;

[0078] The preparation method of the membrane shell for multi-ribbed floor covers specifically includes the following steps:

[0079] (1) Weigh each raw material according to the weight parts of the membrane shell material for the multi-ribbed floor cover, and divide the glass water into two parts and the glass fiber mesh cloth into three parts;

[0080] (2) Stir the ferro-aluminate cement, fluorogypsum, composite gypsum, fly ash and the first glass of water for 8 minutes and let it stand for 8 minutes to obtain slurry A;

[0081] (3) Add the chopped glass fiber, the second glass water, sodium carbonate and water to the slurry A and continue to stir for 8 minut