Waterproof anticorrosive colorized pre-mixed mortar
A ready-mixed mortar and anti-corrosion technology, applied in the field of ready-mixed mortar materials for construction, can solve problems such as wall cracks, secondary pollution, and difficulty in coloring, achieve strong tensile ability and compression resistance, and improve corrosion resistance. The effect of strengthening the bonding ability
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Embodiment 1
[0025] Take 10% river sand with a particle size of 0.20mm, 13% quartz sand with a particle size of 0.20mm, 15% primary fly ash, 10% granulated blast furnace slag powder, 1% polycarboxylic acid, 1 % of sodium gluconate, 20% of organic pigments, 5% of redispersible latex powder, 10% of kaolin with an average particle size of 0.5-1 μm, 5% of electrolytic manganese slag waste, and 10% of cement for stirring and mixing, adding water , after the mixing mortar is viscous, apply the mixing mortar on the 3 walls of 8 cement bricks with a brick knife, with a thickness of about 2cm. After the ready-mixed mortar is formed, use tap water and 5% Na 2 SO 4 Solution and 5% NaOH solution are sprayed on the wall respectively. After 25 days, check the quality of the wall to see if there is cracking, discoloration, or falling off. If there is falling off, measure and calculate the falling off area, and test the compression resistance of the wall Strength, impermeability strength, shrinkage.
Embodiment 2
[0027] Take 5% of river sand with a particle size of 0.40mm, 20% of quartz sand with a particle size of 0.40mm, 10% of primary fly ash, 15% of granulated blast furnace slag powder, 2% of polycarboxylic acid, 2 % of sodium gluconate, 5% of organic pigments, 15% of redispersible latex powder, 20% of kaolin with an average particle size of 0.5-1 μm, 1% of electrolytic manganese slag waste, and 5% of cement for stirring and mixing, adding water , after the mixing mortar is viscous, apply the mixing mortar on the 3 walls of 8 cement bricks with a brick knife, with a thickness of about 2cm. After the ready-mixed mortar is formed, use tap water and 5% Na 2 SO 4 Solution and 5% NaOH solution are sprayed on the wall respectively. After 25 days, check the quality of the wall to see if there is cracking, discoloration, or falling off. If there is falling off, measure and calculate the falling off area, and test the compression resistance of the wall Strength, impermeability strength, sh...
Embodiment 3
[0029] Take 7% of river sand with a particle size of 0.30mm, 10% of quartz sand with a particle size of 0.30mm, 13% of primary fly ash, 13% of granulated blast furnace slag powder, 1.5% of polycarboxylic acid, 1.5 % of sodium gluconate, 16% of organic pigments, 11% of redispersible latex powder, 17% of kaolin with an average particle size of 0.5-1 μm, 2% of electrolytic manganese slag waste, and 8% of cement for stirring and mixing, adding water , after the mixing mortar is viscous, apply the mixing mortar on the 3 walls of 8 cement bricks with a brick knife, with a thickness of about 2cm. After the ready-mixed mortar is formed, use tap water and 5% Na 2 SO 4 Solution and 5% NaOH solution are sprayed on the wall respectively. After 25 days, check the quality of the wall to see if there is cracking, discoloration, or falling off. If there is falling off, measure and calculate the falling off area, and test the compression resistance of the wall Strength, impermeability strengt...
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