Second-order reactive waterproof bonding material
Category:
Waterproof Material
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Product Detail
Product Introduction
The second-order reactive waterproof bonding material is a revolutionary waterproof bonding material independently developed by Liaoning Ruide Highway Technology Co., Ltd. It is mainly composed of high-quality petroleum asphalt and other active substances. The three major characteristics of this product, which are water free, high permeability, and reactive, endow it with excellent bonding and waterproof performance, Mainly used for waterproof bonding layer of important and super large cement concrete bridge decks, as well as micro crack repair and bonding layer of cement pavement from white to black.
Main performance indicators of the product
item | target | |
extensibility | ≥6.5mm | |
Elongation at break | ≥800% | |
Low tenderness and capriciousness, -25 ℃± 2 ℃ | No fracture cracks | |
Bond strength, 25 ℃ | ≥2.0 MPa | |
Shear strength, 25 ℃ | ≥0.5 MPa | |
Dryness (25 ℃) | Surface stem | ≤4h |
get right on the job | ≤12h | |
Impermeability, 0.3 MPa | 30 minutes impermeable | |
Heat resistance | 160 ± 2 ℃, without flowing or sliding | |
Frost resistance, -20 ℃ | 20 times without cracking | |
Permeability resistance after hot rolling | 0.1 MPa, 30 minutes impermeable (reinforced) |
Product Features
a. This material has a unique first and second order chemical reaction process, which can form a waterproof adhesive layer with high elasticity and plasticity after curing, and has excellent resistance to high and low temperatures;
b. This material has a high permeability solidification effect and can penetrate to a depth of 3-5 mm in the bottom layer of concrete;
c. This material has excellent bonding performance: the bonding strength reaches over 20MPa;
d. This material has excellent interlayer stability, and the shear strength reaches more than 0.5MPa, thus improving the durability of the pavement and extending the service life of the bridge deck;
e. This product is completely water free.
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