Swimming Pool K11 Slurry , Cement-based Permeating Crystalline-type
K11 Cement-based Permeating Crystalline-type Waterproof Slurry can
make concrete resistant to the water forever. Suitable for
waterproofing of basement, underground parking, pool, swimming
pool, fish pool, sewage treatment pool, subway, tunnel, reservoir
dam, harbor such important projects.
1, Inorganic waterproof mortar. When there are water and active
chemical substance permeating into the concrete pores, it produces
a chemical action with the free radical and the unhydrated cement
particle to form dendritic crystal which is not soluble in water.
2, This crystal combines with the concrete to block out water and
other liquid. When there is no water, the active substance is in a
3, When the surface and interior of the concrete appears micro
cracks , the active substance can hydrate again and produce a new
hydrated crystal to block out water. So K11 Cementitious Capillary
Crystalline Waterproof Slurry can make the concrete
4, Suitable for waterproofing of basement, underground parking ,
swimming pool, sewage treatment pool, subway, tunnel, reservoir
dam, harbor and other important projects.
1, Can waterproof both on the positive and back sides.
2, Concrete structures waterproofing should take relevant measures
when in the open-air environment.
3, For the structure with alternate-deformation cracks, using
flexible material to fill the downing cracks and deformation
cracks, instead of PB-K11 Cementitious Capillary Crystalline
4, Do not operate under 4℃.
1, The surface should be stable, clean, smooth, no dust, no oil, no
shedding, and other detrital materials.
2, The obvious pores and holes must be silted up with the cement
mortar, the sharp edges should be wiped out.
3,If the surface is dry, moist the surface with clean water till
there is no clear water before operation.
Normal Amount: 1.2~1.4kg/㎡ Thickness: 1.0~1.2mm
Ratio: powder: additive: water= 25: 3:5~7
1, Do other covers after the waterproof layer totally dried.
2, To gain a better effect, do not operate under 5℃ or in
particularly damp and unventilated situation.
3, Never mix the dry slurry with water for second use.
4, Processing the nodes according to relevant requirements, adding
a fiber layer is better.
5, Our technical department can provide operation scheme in special
1, Base surface:
Check the concrete surface whether it has any defect, or steel,
organic, oil painting, and other bonding materials. For the crack,
using a steel brush to roughening mainly.
e.g. For the crack above 0.4mm, requiring a 15×20mm U-groove. Use
steel brush, chisel or water cannon to roughening the concrete
surface, which can never leave any suspended materials after
(1) Using semi-rigid nylon brush to brush.
(2) Brush back and forth and pay attention to the cave and convex
place, and ensure the surface is flat with a same thickness.
(3) When operate on the plane or stage, brush the material evenly,
especially for the front and backlight sides, never make thick
deposition to forbid cracks in the thick place.
(4) For the crack over 0.4mm, requiring slot first, then moist it.
And brush the concentrating slurry, then strengthen it with
semi-dry material 1.5h later, and continue brushing the material.
(5) It requires to brush two layers, after the first layer dried
(about 1~2h), brush the second layer. If the first layer dries too
quickly, moist it before the second time.
a, Dealing with the surface according to the requirements, cooling
the surface with water slightly to reduce the temperature if under
the heat and sun exposure.
b, Using a brush to brush the mixed slurry on the surface evenly
and make sure it no flaws and vulnerabilities.
c, After the first layer dried completely, brush the second layer
about 2~4 hours later, the direction of the two layers should be
Store in cool and dry place, unopened product can be saved for one
25kg/bag powder + 3kg emulsion (active chemical additives)