External wall putty formula

(1) Water-resistant putty powder for exterior walls

White cement     

Model 32.5R

Dosage (kg/1000kg) 400

heavy calcium

Model 325 mesh

Dosage (kg/1000kg) 200

Quartz sand

Model 120-150 mesh

Dosage (kg/1000kg) 350

gray calcium

Model 325 mesh

Dosage (kg/1000kg) 50

HPMC

Model 75,000-100,000

Dosage (kg/1000kg) 3~4

Redispersible latex powder

Model 302

Dosage (kg/1000kg) 20~50

wood fiber

Model 500 μm

Dosage (kg/1000kg) 2

Tensile fiber

Model 3.5 mm

Dosage (kg/1000kg) 0.5

Hydrophobic agent

Dosage (kg/1000kg) 3

waterproofing agent

Dosage (kg/1000kg) 1

(2) Ordinary exterior wall putty (P type)

cement

Model P.O. 42.5

Dosage (kg/1000kg) 280

heavy calcium

Model 200 mesh

Dosage (kg/1000kg) 680

gray calcium

Dosage (kg/1000kg) 40

Cellulose ether

Model 40000,

Dosage (kg/1000kg) 4

Redispersible latex powder

Model SWF-05

Dosage (kg/1000kg) 2

Add water

Dosage (kg/1000kg) ≈400

This formula is suitable for new and old walls, cement plastered walls, external insulation base

(3) Flexible exterior wall putty (R type)

cement

Model P.O 42.5

Dosage (kg/1000kg) 280

heavy calcium

Model 150 mesh

Dosage (kg/1000kg) 670

gray calcium

Dosage (kg/1000kg) 50

Cellulose ether

Model 40000,

Dosage (kg/1000kg) 3

Redispersible latex powder

Model SWF-09

Dosage (kg/1000kg) 50

Hydrophobic powder

Model SWWR-100

Dosage (kg/1000kg) 3

Add water

Dosage (kg/1000kg) 400

This formula is suitable for new and old wall bases that have cracked or may crack

(4) Flexible putty for exterior walls

White cement

Model 32.5R

Dosage (kg/1000kg) 300

heavy calcium

Dosage (kg/1000kg) 400

gray calcium

Dosage (kg/1000kg) 100

Quartz sand

Model 200 mesh

Dosage (kg/1000kg) 150

rubber powder

Model 503

Dosage (kg/1000kg) 30~60

HPMC

Dosage (kg/1000kg) 4

wood fiber

Dosage (kg/1000kg) 2

PP fiber

Model 3mm

Dosage (kg/1000kg) 0.5

Starch ether

Dosage (kg/1000kg) 0.5

calcium formate

Dosage (kg/1000kg) 5

(5) External wall putty

White cement

Dosage (kg/1000kg) 300

heavy calcium

Dosage (kg/1000kg) 539

HPMC

Model 100,000

Dosage (kg/1000kg) 4

gray calcium

Dosage (kg/1000kg) 150

Redispersible latex powder

Model SWF-05

Dosage (kg/1000kg) 8

wood fiber

Dosage (kg/1000kg) 3

PP fiber

Dosage (kg/1000kg) 1

Suggest:

Pay attention to the quality of ash calcium;

Pay attention to the water retention of cellulose, it is recommended to use 100,000 viscosity;

The amount of bentonite should not exceed 50KG per ton, otherwise the putty layer will be hollow.

(6) P putty (white cement base)

White cement

Dosage (kg/1000kg) 350

heavy calcium

Model 325 mesh

Dosage (kg/1000kg) Trim to 1000

Quartz sand

Model 100-200 mesh

Dosage (kg/1000kg) 600

Cellulose ether

Model 100,000

Dosage (kg/1000kg) 5

wood fiber

Dosage (kg/1000kg) 3

Starch ether

Dosage (kg/1000kg) 0.5

Redispersible latex powder

Model SWF-05

Dosage (kg/1000kg) 10

Add water

Dosage (kg/1000kg) 33%

(7) R type putty

White cement

Dosage (kg/1000kg) 400

heavy calcium

Dosage (kg/1000kg)86

Quartz sand

Model 100-200 mesh

Dosage (kg/1000kg) trimmed to 1000

Cellulose ether

Model 100,000

Dosage (kg/1000kg) 5

wood fiber

Dosage (kg/1000kg) 3

Redispersible latex powder

Dosage (kg/1000kg) 50

Add water

Dosage (kg/1000kg) 33%