86-757-29377220
Floor 1, No. 3, Yanjiang New Village, Nanxia, Nanjiang Neighborhood Committee, Daliang, Shunde Dist., Foshan, Guangdong, China (Mainland)
Semi-rigid Polymer Modified Waterproof Cement Mortar
Semi-rigid polymer modified waterproof cement mortar is composite of polymer waterproof emulsion, various inorganic materials and aggregate. The product is a semi - rigid environmental friendly waterproof material.
Performance Index
Item | Index | |||
Setting Time | Initial setting/min ≥ | 45 | ||
Final setting/min ≤ | 24 | |||
Anti-leaking pressure/Mpa | Coating layer test ≥ | 7d | 0.4 | |
Mortar layer test ≥ | 7d | 0.8 | ||
28d | 1.5 | |||
Anti-pressure strength/Mpa | 18.0 | |||
Anti-fold strength/Mpa | 6.0 | |||
Flexibility (horizontal deform performance) /mm ≥ | 1.0 | |||
Adhesive strength/Mpa ≥ | 7d ≥ | 0.8 | ||
28d ≥ | 1.0 | |||
Anti-alkali ≤ | No crack, no peeling off | |||
Heat resistance ≤ | No crack, no peeling off | |||
Cold resistance ≤ | No crack, no peeling off | |||
Shrinkage rate / % ≤ | 0.30 | |||
Specification
Packing | 20kg/set, 25kgs/set |
Recommend Usage | Usage for 1.0mm thickness is about 2.0kgs/m² |
1. Integral waterproof and anti - seepage of exterior wall and inner wall of building.
2. Underground building, elevator shaft, channel, reservoir, bathroom, indoor floor waterproof.
3. Waterproofing of the surface faced the water, and the surface against the water in the basement.
Product Features
1. Harmless, non-toxic and environmentally friendly materials.
2. Excellent anti-permeability performance.
3. Waterproof and water vapor permeation.
4. The base and the decorative layer has excellent bonding strength.
5. Acid proof, alkali resistance, corrosion resistance, aging resistance.
6. Anti- frost, anti-frost salt, can be used as anti-corrosion coating.
7. The decorative layer can be directly used in the waterproof layer.
8. The construction is simple and easy to operate.
Construction Requirements
1. base surface of wall and ground must be clean, solid, no oil and loose attachments
2. Substrate must be wet but no visible water.
3. Mix liquid and powder at weight ratio of 1:4, while starting slow agitator, puting powder into liquid slowly, stirring 2 to 3 minutes completely until without any particles.
4. Mixing mortar shall be run out within 30 minutes.
5. Second coating layer must be brushed after 12 hours when first coating layer is completed.
Attentions
1. Construction of base course can be carried out after waterproof layer dried and solid. Generally, it will costs 3 to 5 days.
2. Construction temperature are not allowed below 5℃.
3. Protect waterproof layer when there is strong sunlight or strong wind.
4. Tools and equipment should be cleaned with water immediately after application.
5. When completing coating construction 48 hours, appropriate water conservation can be carried out to waterproof layer in dry condition.
6. Construction should be stopped under sandstorm, rain, snow. Besides, visible water, sugaring and dusting on the substrate are not allowed.
Recommend Dosage
External wall, kitchen, bathroom and floor: 2kg/m²
Underground construction: 3-4kg/m²
Precautions
Some people are sensitive to resin product. Wear gloves and skin barrier cream when handling these products.
If contact with the resin occurs, it must be removed before it hardens with a resin removing cream such as Kerocleanse or Rozaklens skin cleanser, follow by washing soap and water. Do not use solvent.
Use of goggles is recommended. In case of accidental eye contact, wash thoroughly with plenty of clean water and seek medical advise immediately.
Ensure adequate ventilation when using resin and solvent containing materials.
It must be stored at dry, cool and ventilated space. The storage temperature shall be 5℃-40℃.
Avoid insolating, raining, and colliding during transportation.
Shelf life: 12 months
Loading Process
Founded in Guangdong Shunde in 2013, COHESTAR is a integrated enterprise specialized in waterpoofing materials which combine together with R&D, manufacture, marketing, technical service and exported service. Our products and services cover general engineering, special application, household series, plugging reinforced system, metal roof etc.
COHESTAR also put its strategy into action in order to explore national market with professional exported team to support exported service, as well as equipped with international advanced production line equipment. We have annually production of 25 millions square meters of waterproof membrane, 20000 tons of waterproof coating, 3 millions square meters of protection and drainage boarder and 15000 tons dry powder mortar with high prestige of excellent quality. Our products cover domestic and overseas sales network, we can provide products and services for customers timely and efficiently to win the trust of customers.
COHESTAR regards science & technology research and talent strategy as important factors for enterprises so as to build R & D and elite management team which include doctor, master, bachelor to support our product on the cutting edge of science, as well as to keep product quality stability. At present, we have nearly 20 patents, including existed and ongoing patent, making excellent scientific research achievements.
Now COHESTAR has perfect multiple field waterproof system solution for planting roof, roof, sloping roof, basement etc, is one of the most complete production line enterprises in domestic waterproof materials product system, and the system has been successfully applied in worldwide projects, as well as to be applied in subway and infrastructure construction project in most of big cities. In addition, COHESTAR has established a long-term stable strategic cooperative relationship with many large and medium-sized real estate developers and construction companies.
