Weifang Shihua Chemical Building Material Co., Ltd.
| Supply Ability | 1000000kg per Month |
| Water Impermeability | Waterproof at 0.3 MPa for 30 min |
| Product Name | JS Polymer-Cement Waterproof Coating |
| Product Composition | Two-component, liquid component + powder component |
| Product Feature | Combined rigid-flexible waterproof performance |
| Solid Content | ≥70% |
| Low-temperature Flexibility | TypeⅠ no crack at -10℃ |
| Packaging Details | Pails+Bags |
| Environmental Property | Water-based, solvent-free, non-toxic and odorless |
| Product Types | Type Ⅰ, Type Ⅱ, Type Ⅲ |
| Brand Name | shhous |
| Model Number | Type I ，Type II ，Type III |
| Place of Origin | Shandong, China |
| Certification | ISO |
View Detail Information
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Product Specification
| Supply Ability | 1000000kg per Month | Water Impermeability | Waterproof at 0.3 MPa for 30 min |
| Product Name | JS Polymer-Cement Waterproof Coating | Product Composition | Two-component, liquid component + powder component |
| Product Feature | Combined rigid-flexible waterproof performance | Solid Content | ≥70% |
| Low-temperature Flexibility | TypeⅠ no crack at -10℃ | Packaging Details | Pails+Bags |
| Environmental Property | Water-based, solvent-free, non-toxic and odorless | Product Types | Type Ⅰ, Type Ⅱ, Type Ⅲ |
| Brand Name | shhous | Model Number | Type I ，Type II ，Type III |
| Place of Origin | Shandong, China | Certification | ISO |
| High Light | polymer modified cement waterproofing high flexibility ，bulk polymer modified cement waterproofing ，bulk acrylic modified cementitious waterproofing | ||
Technical Indexes
| No. | Test Item | Type I | Type II | Type III | |
| 1 | Solid content /% ≥ | 70 | 70 | 70 | |
| 2 | Tensile strength, | untreated /MPa ≥ | 1.2 | 1.8 | 1.8 |
| Retention after heat treatment /% ≥ | 80 | 80 | 80 | ||
| Retention after alkali treatment /% ≥ | 60 | 70 | 70 | ||
| Retention after water immersion /% ≥ | 60 | 70 | 70 | ||
| Retention after UV treatment /% ≥ | 80 | — | — | ||
| 3 | Elongation at break, | untreated /% ≥ | 200 | 80 | 30 |
| After heat treatment /% ≥ | 150 | 65 | 20 | ||
| After alkali treatment /% ≥ | 150 | 65 | 20 | ||
| After water immersion /% ≥ | 150 | 65 | 20 | ||
| After UV treatment /% ≥ | 150 | — | — | ||
| 4 | Low-temperature flexibility (Φ10 mm bar) | -10°C no cracks | — | — | |
| 5 | Bond strength, | untreated /MPa ≥ | 0.5 | 0.7 | 1.0 |
| Damp substrate /MPa ≥ | 0.5 | 0.7 | 1.0 | ||
| Alkali treatment /MPa ≥ | 0.5 | 0.7 | 1.0 | ||
| Water immersion /MPa ≥ | 0.5 | 0.7 | 1.0 | ||
| 6 | Impermeability (0.3 MPa, 30 min) | Impermeable | Impermeable | Impermeable | |
| 7 | Impermeability (mortar backside) /MPa | — | 0.6 | 0.8 | |
Features: High polymer content, high elongation, excellent flexibility to accommodate substrate movement and micro‑cracks. Not suitable for permanent water‑immersed conditions. Application: Areas with large substrate deformation; non‑exposed roofs, basement side walls, non‑permanently‑immersed underground structures, tunnels, storage tunnels, terraces, lightweight partition walls, old roof renovation. Not recommended: Fish ponds, water tanks, bathroom floors and other permanently water‑soaked areas.
Features: Well‑balanced flexibility and tensile strength, good water resistance, suitable for long‑term water immersion. Most widely used for residential and commercial projects. Application: Bathrooms, kitchens, balconies; landscape ponds, fish ponds, fire‑fighting reservoirs; basement floor slabs, positive‑water‑pressure surfaces, bay windows; wet‑dry alternating zones. Type II is preferred for most common waterproofing works.
Features: High cement content, superior bonding strength and impermeability, low elongation, rigid performance. Excellent performance for negative‑side waterproofing and moisture‑proofing. Application: Interior & exterior wall waterproofing and moisture‑proofing; basement negative‑water‑pressure sides; bathroom wall moisture‑proofing; ceiling damp‑proofing; walls requiring good tile adhesion. Mainly used for moisture‑proofing and negative‑side works; seldom used for permanently‑immersed floors.
Selection guide: Choose Type I for high‑movement substrates; Type II for water‑immersed areas, bathrooms and ponds; Type III for negative‑side waterproofing and wall damp‑proofing.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2000
Total Annual:
17790000-17790000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
Weifang Shihua Chemical Building Materials Co., Ltd. Founded in 1994, the company has a registered capital of RMB 100.86 million and covers a plant area of over 30,000 square meters. It mainly manufactures more than 100 types of products across five major series, including Shihua‑brand po... Weifang Shihua Chemical Building Materials Co., Ltd. Founded in 1994, the company has a registered capital of RMB 100.86 million and covers a plant area of over 30,000 square meters. It mainly manufactures more than 100 types of products across five major series, including Shihua‑brand po...
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