PRODUCTS
PRODUCTS
PRODUCTS
Polymer-cement waterproof mortar
Main business：Building, infrastructure, industrial, mining, marine engineering, military engineering, expressway, tunnel, bridge, concrete repair, installation of large-scale mechanical equipment, wind power equipment, foundation bolt fixing, etc. High-performance, early-strength, micro-expansion, self-compacting, large-flow leveling, rapid repair cement grouting material
- Commodity name： Polymer-cement waterproof mortar
- Description
-
Packaging/Specifications
Specifications Length (cm) Width (cm) Height (cm) Volume (cm³) Weight (kg/bag) Price (USD/ton) 25 kg/bag 60 40 15 0.036 25 400 Product Introduction
1. Non-flammable and environmentally friendly.
2. Simple and quick construction, wide applicability, short construction period, low cost—just add water and mix before use.
3. Construction on large-area surfaces that are damp but free of visible water.
4. Can be directly applied to both the water-facing and non-water-facing surfaces, as well as on damp substrates.
5. Contains special active agents that can penetrate the substrate and form a crystalline layer.
6. It can bond with various materials such as brick, stone, concrete, and cement mortar, forming a strong, integral bond between the substrate and the waterproofing layer with excellent adhesion.
7. At high temperatures of 100℃, there is no cracking, peeling, or flaking; at low temperatures of -40℃, there are no changes.
8. The setting time can be freely adjusted: the more water added, the lower the temperature, the higher the humidity, and the poorer the ventilation, the longer the setting time; conversely, the shorter the setting time.
Application scenarios
Technical Parameters
Table 1: Physical and Mechanical Properties
Serial number Project Dry powder type
(Class I)Emulsion type
(Class II)1 Setting time* Initial setting/min ≥ 45 45 Final setting/h ≤ 12 24 2 Anti-seepage pressure/MPa 7d ≥ 1.0 28d ≥ 1.5 3 Compressive strength/MPa 28d ≥ 24.0 4 Flexural strength / MPa 28d ≥ 8.0 5 Bending-to-folding ratio ≤ 3.0 6 Bonding strength/MPa 7d ≥ 1.0 28d ≥ 1.2 7 Alkali resistance: saturated Ca(OH) 2 Solution, 168 h No cracking, no flaking 8 Heat resistance: 100℃ water, 5 hours No cracking, no flaking 9 Freeze-thaw resistance: (-15℃ to +20℃), 25 cycles No cracking, no flaking 10 Shrinkage rate/% 28d ≤ 0.15 The setting time project can be adjusted according to user needs and seasonal changes. Scope of Use
1. Concrete reinforcement of building structures
2. Reservoir dam and port handling
3. Hot water pools, landfills, chemical warehouses, chemical tanks, etc.
4. Concrete repair for road surfaces, bridge decks, tunnels, and culverts
5. Treatment of roofs, bathrooms, and basements in industrial and civil buildings
6. It can be directly applied to damp substrates and exhibits excellent adhesion to a variety of base materials.
How to use
After the base layer has been properly treated, apply a reinforcing layer to the building’s nodal areas. The reinforcing layer can be applied by brushing on a coating or by adding a mesh fabric for extra strength. Once the nodal areas have been reinforced, apply a primer coat. When preparing the primer, mix components A, B, and water according to the ratio of 1:1.2:1, and stir thoroughly until well blended. Use a scraper to spread the primer evenly over the substrate surface. After application, carefully inspect the surface to ensure that no bare substrate is exposed.
After the primer has dried and hardened, proceed with large-area coating application. The coating material should be thoroughly mixed according to the specified mixing ratio. The number of coat applications can be determined based on design requirements, but it is recommended to apply at least three coats. During application, each coat should be applied in the same direction, yet each subsequent coat should be applied perpendicular to the previous one. The time interval between each coat application should be 8 hours, measured from the point when the coating film has fully dried and hardened.
If a rigid protective layer is required for the waterproofing membrane, it must be applied two days after the final coat of coating has been completed. If ventilation is poor or construction is carried out in winter, the waiting period should be extended accordingly.
Factory Strength
Qualification
Message
Please provide the following valid information, and we will contact you as soon as possible.
Tel: +86-510-88260993
WhatsApp: +86-14794604132
Mobile: +86-13179683210 / +86-13179683410
Email: chinese@cement-grout.com
Address: A3 Building, Industrial Park, East Port Town, Xishan District, Wuxi City, Jiangsu Province
Copyright © 2025 Wuxi Jianghuai Building Materials Technology Co., Ltd.