Caberry DPS Deep Penetrating Sealer (Permanent Concrete Waterproofing Agent)

I. Product Introduction

II. Core Selling Points

1. Eco friendly concrete sealer: Formaldehyde-free, heavy metal-free, non-flammable and non-volatile, TVOC is far lower than national standards, harmless and safe for construction, can be used in places with extremely high environmental protection requirements such as drinking water pools and food factories;
2. Deep penetration protection: Deeply penetrate into the concrete interior with a depth of 2-3 cm, integrate with concrete, can withstand strong water pressure for a long time, no aging phenomenon of organic film materials, waterproof service life is the same as concrete structure as permanent concrete sealer;
3. Strength improvement: Activate unhydrated cement to form integrated eutectic, increase surface strength by up to 30%, enhance concrete compactness and wear resistance as concrete densifier sealer;
4. Curing improvement: Prevent cracks caused by early water loss of concrete, reduce the occurrence of plastic shrinkage cracks, and optimize concrete curing effect;
5. Self-repair: With self-repair function similar to cement-based penetrating crystalline materials, active crystals will grow twice when encountering water after many years, and new crystals will self-repair concrete micro-cracks, with secondary anti-seepage ability as self healing concrete sealer;
6. Convenient construction: Direct spraying, time-saving and labor-saving, single person can construct up to 1000 square meters per day, does not affect concrete appearance and surface properties, convenient for other secondary construction;
7. Anti-corrosion and anti-seepage: Chloride ion penetration resistance increased by 600%, water absorption reduced by 85%, effectively prevent steel corrosion and concrete carbonation, resist chemical erosion such as acid, alkali, grease and salt solution as chloride resistant concrete sealer;
8. Breathable concrete sealer: Only block liquid water, allow water vapor to pass through, prevent hollowing and mildew, maintain the "breathable" characteristic of the base surface;
9. Excellent negative side performance: Can be constructed on slightly wet base surface without standing water, especially suitable for waterproofing of back water surfaces such as basements and tunnels, solving the "water channeling" pain point of traditional membranes as negative side waterproofing sealer.

III. Application Scenarios

• Underground engineering: Basement floor, side wall, roof (both positive and negative sides), solving the leakage problem of underground engineering as basement waterproofing sealer, including concrete sealer for basement;
• Municipal infrastructure: Subways, tunnels, bridges, culverts, dams, airport runways, adapting to the long-term protection needs of large-scale infrastructure, including concrete sealer for bridge, concrete sealer for tunnel, concrete sealer for dam;
• Industrial and civil use: Roofs, kitchens and bathrooms, pools (swimming pools, fire pools, sewage treatment pools, drinking water pools), meeting the waterproofing needs of various civil buildings, including concrete sealer for pool;
• Special scenarios: Grain depots, pharmaceutical/food workshops (environmentally friendly and non-toxic), cultural relics and ancient buildings protection (anti-weathering), power plant pools (acid and alkali resistant);
• Repair engineering: Concrete crack repair, steel corrosion prevention, extending structural life by more than 30%, adapting to the renovation of old buildings as concrete sealer for renovation;
• Coastal engineering: Seaside buildings, port terminals, resisting chloride ion erosion, preventing salt spray damage to concrete structures;
• Traffic engineering: Highways, bridge pavements, improving concrete wear resistance and freeze-thaw resistance, extending road service life.

IV. Technical Parameters

V. Construction Method

1. Substrate Treatment: Before use, the base surface must be completely cleaned and ensure that honeycombs, pockmarks, cracks and looseness of the base are repaired. Wet the base surface with water, but there is no standing water on the surface (saturated surface dry state is the best), which is an important prerequisite for penetrating crystalline waterproofing performance.
2. Material Preparation: Do not dilute DPS or mix it with other liquids. Spray directly with the original solution. Shake the solution well before use (at least 1 minute) until foaming. If the solution is frozen, wait until it is completely melted before use, and the material performance will not be affected. It is a high-quality water based concrete sealer and non toxic concrete sealer.
3. Spraying Construction: Use brush, roller or large and medium-sized low-pressure sprayer. Ensure uniform application so that the surface DPS reaches saturation. For vertical walls, apply DPS from the bottom of the wall upward to ensure uniform application. Spray carefully to avoid omissions. Under normal circumstances, general concrete only needs to be coated with two layers of DPS, and fully use DPS in places with local high permeability and porosity. It is also suitable for bulk concrete sealer procurement for engineering projects.
4. Defect Treatment: If the crack width is greater than 0.3mm, treat it as follows: Open a V-shaped groove at the crack with a depth of not less than 30mm, clean the V-shaped groove, rinse with clean water, spray DPS once after natural drying, then fill the V-shaped groove with plugging cement mixture, smooth it, and spray DPS twice more. It is an effective concrete crack sealer for micro-crack repair.
5. Curing & Acceptance: The normal penetration time of DPS after brushing is 2-3 hours, and light touch is allowed 30 minutes after treatment. The ground can be walked on after 3 hours or when the surface is dry. 24 hours after spraying, backfilling or other sub-projects can be carried out. Water ponding test can be carried out 24-48 hours after completion, and sprinkler curing is required to prevent volatilization in high temperature environment. It is also an excellent concrete waterproof coating for long-term protection.

VI. Packaging & Storage

• Packaging Specification: 20kg/bucket, 50kg/bucket sealed plastic bucket, supporting engineering customized packaging, suitable for bulk concrete sealer procurement for engineering projects;
• Standard Color: Colorless transparent liquid, no special odor;
• Storage Condition: Store in a ventilated and cool place, pay attention to sealing during storage, storage temperature 5℃-35℃, avoid direct sunlight and low-temperature freezing;
• Shelf Life: 12 months in original sealed package, can be extended to 18 months under good storage conditions without opening;
• Transportation: Regarded as non-hazardous goods, non-toxic, non-flammable and non-corrosive, can be transported as ordinary goods. Avoid inversion, extrusion and rain during transportation.