Goodcrete Deep Penetrating Sealer(DPS) is a silicate-based,
inorganic, penetrating and crystallization, permaent
waterproofing&protective agent for concrete construction, it is environment friendly, colorless,
odorless, non-toxic, non-flammable, easy and safe to use. Beside durable waterproof and anti-seepage functions, it also can give the
concrete construction comprehensive improvement and protection, such as self-sealing, hardening, cracking resisting,
anti-corrosion, anti-efflorescence, anti-chloride, etc.
Working Principle:
The inner alkali content of the concrete is about 360 times more
than the surface’s, through the pores, DPS penetrates into the concrete
structures, chemically reacts with the free alkalis presented in the concrete and forms silicate gel, which seals the
micro cracks and capillary pores becomes the integral part of the concrete, strengthens the concrete structure, and blocks the
harmful substances ingress; when water losses, it partly solidifies into crystalline powder, let the concrete breathe
freely, when meets with moisture or water, this reaction
repeats again, thus, gives the concrete permanent waterproofing and
protection, such as sealing, waterproofing, anti-permeating, hardening, dust-proofing, anti-corrosion etc.
(Fibre-like crystals formed by the crystallization test
of Goodcrete DPS and baking soda.)
Product Data:
Characteristics and Functions:
01. Permanent waterproofing, moisture-proofing
and anti-seepage;
02. Reinforces the density and hardness of concrete;
03. Reduces dusting, efflorescence, cracking and damage of
freeze/thaw cycles;
04. Self-seals hairline cracks <<0.3mm repeatedly;
05. Resists the corrosion of chloride, UV, chemicals and salts;
06. Discourages the growth of bacteria, mold and microorganism;
07. Prolongs the service life of paint and concrete
buildings.
08. Not changes the color and structure of the substrate.
10. Non-toxic, absolutely environment friendly.
11. Easy and fast to use, spray, brush or roll evenly on the
surface.
12. Rigid waterproofing, doesn’t need screed-coat and protective
coat;
13. Inorganic products, permanent functions.
Test Reports:
Recommended Applications:
Waterproofing Moisture-proofing Anti-permeating | Basement, subway, sewage treatment plant, dam, reservoir, variouspools, dock, green roof, grain depot, warehouse, civil air defenseconstruction, floor’s waterproof layer, etc. |
Dust-proofing Anti-microorganism Anti-pollution | Clean workshop, winery, food factory, grain depot, ancientarchitectures, etc. |
Anti-acid/alkali/salt | Chemical plant, waste yard, power plant etc. |
Structure Reinforcement Anti-cracking Reduce freeze/thaw damage Prolong service life | Bridge and culvert, road, airport runway, parking lot, tunnel, etc. |
Improve adhesion Prevent finish coating peel off | Concrete cracks/damage repair; As primer coating of finish coating, etc. |
How to use:
01. Equipment: Broom, respirator, low pressure sprayer (or brush,
roller), gloves, work clothes and boots, etc.
02. Visible cracks ≥0.3mm, should be repaired first.
03. Thoroughly clean up the surface, thoroughly remove
contamination, laitance, oil, film and coating to ensure the DPS can efficiently penetrate into the surface..
04. The surface should be dry or semi-wet.
05. Shake well before using.
06. Spray the DPS evenly and saturatedly on the clean concrete
surface, the areas become dry too quickly, immediately spray again.
07. Coverage: 3-5 m2/kg(2 times spraying), the higher the substrate
density, the less spraying quantity.
08. Air temperature 5-35℃, surface temperature 2-33 ℃, relativehumidity 10-90% is the best.
09. When the whole surface become semi-wet after the 1st time spraying, spray DPS for the 2nd time.
10. Avoid the surface suffering from water and rain within 24h
after construction, and after 3-7days, the
