Cement foundation dedicated filling pavement cracks, cement crack sealant, concrete pavement ..

Sealant resin and purified using high-quality filler, 100% solids, solvent and other volatile harmful substances. Stir at room temperature, mixing sealant A / B can be used later without adding any additional ingredients. The product is easy to use, non-toxic, non-irritating odor, mixed cured adhesion, high hardness, excellent weather resistance, water resistance, oil resistance and other properties. 1. Use: for members to fill out the gaps and cracks in the bonding angle after curing hard. 2. Product features: physical and mechanical properties of compression, and so far superior cement bonding. No shrinkage: no shrinkage after molding, to ensure high accuracy required for installation. Corrosion resistance: long-term contact corrosion with acid, alkali, salt, oil and other chemicals. Excellent creep resistance: Sealant A / B can be -80 ° C to + 80 ° C alternately freezing and thawing, vibration compression harsh physical conditions of long-term use without plastic deformation, to ensure long-term precision positioning equipment. 3. Product physical performance scope of the project value index value detecting compressive strength test (final result, MPa) 90-105 85 GB / T50081-2002 flexural strength (final result, MPa) 25-35 32 GB / T50081-2002 modulus of elasticity (the final result, MPa) 17-20 18 GB / T50081-2002 thermal expansion coefficient (final result) <40 × 10-6mm / mm / ° C GBJ119-88 linear shrinkage (final result) --- - HG / T2625-94 4. ratio: Sealant A: Sealant B = 1: 1 Packaging: 30KG / drum transport the product in accordance with the general chemical transport. Note: The above data for reference only, please be sure to test the relative performance before use.