SBR waterproofing chemical refers to a Styrene-Butadiene Rubber (SBR) based latex or polymer used in construction for waterproofing and improving the performance of cementitious compounds. It's widely used due to its flexibility, water resistance, and bonding properties.
🔍 What is SBR?
Full Form: Styrene-Butadiene Rubber
Type: Synthetic rubber emulsion
Appearance: White liquid or milky emulsion
Base: Polymer latex
🛠️ Common Applications
Waterproofing of terraces, basements, and water tanks
Repair of spalled concrete
Bonding agent between old and new concrete
Plaster improvement (reduces shrinkage and cracking)
Tile adhesives and grouts
✅ Key Features & Benefits
Feature Benefit
Waterproofing Reduces permeability of cementitious surfaces
Flexibility Allows substrate movement without cracking
Excellent adhesion Improves bonding between cement and substrate
Abrasion resistance Durable finish on surfaces
Anti-corrosive Protects embedded steel in concrete
📦 Typical Mix Ratio for Waterproofing Slurry
Cement: 1 part
SBR Latex: 0.2 – 0.25 parts (by weight)
Water: As needed to get brushable consistency
Example:
For 1 kg of cement, mix approx. 200–250 ml of SBR and enough water to make a slurry. Apply 2–3 coats for best results.
🧱 Surface Preparation
Clean the surface of dust, grease, oil
Remove loose particles and old paint
Dampen the surface before applying the SBR mix
SBR Waterproofing Chemicals Refer To Waterproofing Products Based On Styrene-Butadiene Rubber (SBR) Latex, A Synthetic Polymer. These Chemicals Are Widely Used In Construction For Their Excellent Bonding, Water Resistance, And Flexibility Properties. 🔹 What Is SBR?SBR (Styrene-Butadiene Rubber) Is A Synthetic Rubber Copolymer Made From Styrene And Butadiene. It Is Commonly Used As An Additive In Cementitious Applications. 🔹 Key Properties Of SBR Waterproofing Chemicals: Continue
SBR Waterproofing Chemicals Refer To Styrene-Butadiene Rubber (SBR) Latex-based Compounds Used Primarily To Improve Waterproofing, Adhesion, Flexibility, And Durability Of Cementitious Systems. These Chemicals Are Commonly Used In Construction For Both Repair And New Build Waterproofing Applications. 🔍 What Is SBR (Styrene Butadiene Rubber)?SBR Is A Synthetic Rubber Derived From The Co-polymerization Of Styrene And Butadiene. It Is Typically Sold As A Milky-white Liquid Latex And I Continue
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