Name: China Customized Hebei Ruide Base Treatment Agent Manufacturers, Suppliers and Factory - Ruide Waterproof Materials
Brand: Ruide
SKU: 280005849

Hebei Ruide base treatment agent

Hebei Ruide base treatment agent is a construction material used for ground treatment, primarily for repairing, reinforcing, and leveling surfaces, improving their load-bearing capacity and wear resistance, and achieving optimal paving and construction results. It boasts strong adhesion, excellent compression and flexural properties, fast drying, and environmental friendliness, making it widely used in construction, highway, bridge, and other engineering fields.

Advantages

Superior bonding strength, fortifying the foundation of waterproofing
Adopting a polymer-modified formula, it can penetrate deeply into the pores of the substrate, forming both chemical and physical bonding with various substrates such as concrete, masonry, and metal. This significantly enhances the adhesion of subsequent waterproof coatings or membranes, fundamentally reducing the risks of blistering and peeling of the waterproof layer and ensuring the overall stability of the waterproof system.

Penetrating and filling, enhancing substrate compactness
With excellent permeability, it can quickly infiltrate into tiny cracks, pores, and uneven areas on the substrate surface. After curing, it forms a tough film, filling substrate defects and sealing capillary channels, reducing the possibility of moisture penetration through the substrate, and providing a flat and compact foundation for subsequent waterproof construction.

Eco-friendly and safe, with unlimited application scenarios
It features a water-based emulsion system, free of harmful components such as benzene and formaldehyde, with low VOC content, complying with national environmental protection standards. There is no pungent odor during construction, making it suitable for various scenarios including indoor spaces (kitchens, bathrooms), outdoor areas (roofs, exterior walls), and enclosed spaces (basements), and it is friendly to humans and the environment.

Widely compatible, adapting to multi-scenario needs
It is highly compatible with various substrate materials and can be directly used on multiple substrates such as concrete, cement mortar, masonry, metal, and wood. Meanwhile, it is compatible with various waterproof coatings (polyurethane, acrylic, cement-based, etc.) and waterproof membranes, meeting the waterproofing pre-treatment needs of different parts such as building roofs, basements, bridges, and kitchen/bathroom areas.

Efficient construction, reducing construction period and costs
With a single-component design (or easy-to-mix two-component), it requires no complicated mixing and can be constructed directly using various methods such as brushing, rolling, and spraying, with simple operation. It has a fast drying speed (surface drying in about 2-4 hours), allowing quick progression to subsequent processes, effectively shortening the construction period and improving project efficiency.

Durable and anti-aging, extending system service life
The cured film has good alkali resistance and UV aging resistance, and can withstand slight deformations of the substrate caused by temperature changes and minor settlement. It reduces waterproofing failure caused by substrate cracking, indirectly extending the service life of the entire waterproof system and lowering later maintenance costs.

Work Suggestions

1. Requirements for Substrate Pre-treatment

Substrate Cleaning: Before construction, thoroughly remove dust, laitance, oil stains, release agents, and other impurities from the substrate surface. This can be done using a high-pressure water gun or wire brush to ensure the substrate is clean and free of debris (impurities will affect the primer's penetration and adhesion).

Defect Repair: If the substrate has cracks (width ≥ 0.3mm), holes, pitted surfaces, or uneven areas, repair them first:

Small cracks can be filled with special waterproof repair mortar;

Holes or depressions should be leveled with 1:2 cement mortar (mixed with an appropriate amount of adhesive) and cured until reaching the required strength (usually ≥ 7 days);

Protruding parts must be ground smooth to avoid sharp edges affecting the continuity of the coating.

Substrate Dryness: The moisture content of the substrate must be controlled within 8% (testable with a moisture meter). If the substrate is damp (e.g., freshly poured concrete, substrate after rain), it must be ventilated and dried to meet the standard before construction. Otherwise, it may cause poor curing or blistering of the primer.

2. Material Preparation Before Construction

Material Inspection: Before opening the package, check that the product is within its shelf life and free of stratification, sedimentation, or caking (slight stratification that can be restored to a uniform state after stirring is acceptable).

Stirring Requirements: Use an electric mixer to thoroughly stir for 3–5 minutes before construction to ensure the emulsion is uniform and free of sediment. For products stored for a long time, stirring activates active ingredients to ensure sufficient penetrating power.

3. Key Points of Construction Operation

Selection of Construction Methods:

For small areas or complex parts (e.g., internal/external corners, pipe roots, joints), manual brushing with brushes or wool brushes is recommended to ensure no missed spots at edges and corners;

For large-area substrates (e.g., roofs, basement floors), roller coating or high-pressure spraying equipment can be used to improve efficiency;

Regardless of the method, ensure the coating is uniform to avoid local accumulation or missed areas.

Coating Thickness and Frequency:

Control the single coating thickness at 0.3–0.5mm (excessive thickness may cause sagging, while insufficient thickness may lead to inadequate penetration);

For substrates with dense pores (e.g., perforated bricks, porous concrete), it is recommended to apply in 2 coats: apply the second coat after the first coat dries (approximately 2–4 hours, depending on the environment) to ensure the primer fully penetrates the substrate.

Control of Construction Environment:

Temperature: Construction is recommended in an environment of 5–35℃. Below 5℃, curing slows down, requiring extended drying time; above 35℃, avoid direct sunlight and construct in the morning or evening to prevent excessive drying that causes cracks.

Weather: Prohibit construction on rainy days, in strong winds (wind speed ≥ level 5), or when rainfall is expected within 12 hours to avoid coating scouring or contamination.

Humidity: The relative humidity of the substrate and air should not exceed 85%. In high-humidity environments, enhance ventilation (e.g., turn on fans) to accelerate coating drying.

4. Connection with Subsequent Processes

Confirmation of Drying and Curing: The primer must be completely dry and cured (surface drying ≥ 4 hours, actual drying ≥ 12 hours, determined by no stickiness when touched by hand) before proceeding with subsequent waterproof layer construction (e.g., membrane laying, waterproof coating application). Avoid covering in an undried state to prevent blistering.

Protective Measures: After drying and before subsequent construction, prevent the substrate from rain scouring, oil contamination, or heavy object rolling. Any damage should be repaired and repainted promptly.

5. Safety and Storage Notes

Wear protective equipment such as gloves and masks during construction to avoid direct skin contact (rinse immediately with clean water if contact occurs).

Store materials in a cool, ventilated place, away from fire sources and direct sunlight. Unfinished products should be sealed for storage.

Clean tools with clean water promptly after construction.

Through the above steps, the GP-BTA Primer can fully exert its penetration and bonding effect, providing a solid foundation for subsequent waterproof layers and improving the durability of the overall waterproof system.

Transportation And Storage

The base coating is usually packaged in barrels or barrel boxes. The packaging should be well sealed to ensure that it is not damp or leaking. Avoid violent collisions during transportation to prevent packaging damage. The basic information and precautions for use of the waterproof coating should be clearly marked on the packaging.

When transporting the base coating, avoid exposure to extreme weather conditions, such as high temperature, severe cold, rain and snow. Especially in hot seasons, avoid direct sunlight to prevent the paint from curing prematurely during transportation.

The base coating is usually packaged in barrels or barrel boxes. The packaging should be well sealed to ensure that it is not damp or leaking. Avoid violent collisions during transportation to prevent packaging damage. The basic information and precautions for use of waterproof coatings should be clearly marked on the packaging.

When transporting base coatings, avoid exposure to extreme weather conditions, such as high temperature, severe cold, rain and snow. Especially in hot seasons, avoid direct sunlight to prevent the coating from curing prematurely during transportation.

Base coatings such as polyurethane are sensitive to temperature and should be kept at a moderate temperature during transportation. It is usually recommended that the transportation temperature be between 5℃-35℃ to avoid freezing of the coating due to low temperature or premature curing of the coating due to high temperature.