Never Run Crack, Crack Stick, Stick To Belt

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Qingdao
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Min Order Qty:
1 m²
Supply Capability:
1000000 m²/month

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Product Description:

Crack stick construction

Anti-crack construction effect

Crack stick

Product introduction

Crack stick (also known as crack stick) is composed of asphalt base polymer, high-strength tensile tire base, high temperature resistance and compatibility with asphalt high-strength compounded fabric. Stick in the cracks or the spalling of the asphalt concrete surface, can reduce and cut off its effect on the temperature shrinkage stress of pavement, thus reduce the reflection crack through the surface of the trend, laying and road because of the isolates abrasion at the grass-roots level and the upper layer, so that the top layer from the effects of multidirectional displacement and the shear stress, for roads, Bridges, airports, etc.


The main performance

1, the isolation effect. Laying crack and the crack surface and asphalt layer isolation, to avoid the direct contact with asphalt layer cracking level, crack tensile stress at the grass-roots level cannot directly transfer the asphalt concrete pavement, reduce the bonding force between the base and surface, but polymer anti-crack stick can enable the lower level very good adhesion into a whole, jointly bear the role of vehicle load, is enough to prevent the interface on the lower level of relative displacement and keep continuous.

2, reinforcement effect. Crack has a certain strength, can absorb a certain amount of tensile stress in the crack, when the crack tensile stress increases and is greater than the crack of tensile strength, crack resistance to deformation, the surface began to crack under the tensile stress in the stick to pass up. Crack stick level will bear all the tensile stress in the crack, crack obviously have the effect of reinforcement, in this sense, it improved the tensile strength of pavement structure layer.

3, energy dissipation cushion. Crack is a certain extensibility of material, high polymer has good low temperature flexibility, laid between the asphalt surface, equivalent to set up an elastic layer, crack tensile stress at the grass-roots level through the anti-cracking polymer spread to a wide range, so as to relieve stress intensity cracks, flexible interlayer can partly tensile energy absorption effect.

4, water seepage control effect. Crack stick seepage-proof layer polymer can form a complete, can partition to the subgrade pavement water penetration, in order to ensure the strength of the base, the base materials properties not deteriorate further. Crack stick for asphalt surface can effectively inhibit cracks propagated up, in the practical engineering play a role of crack resistance of crack and energy absorption effect.


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Q:I am now reading materials science and engineering,then you can report civil engineering professional?
You are cross-professional, the teacher will not like, in the school should also pay attention to. If the election hook the direction of what, it is best not to report a good school. Re-test time will be affected. General school can still be considered.
Q:What are the new materials in civil engineering?
Lightweight concrete, self-compacting concrete, high-volume fly ash concrete, high-performance concrete, low-strength concrete
Q:For the civil engineering students, material mechanics need to grasp to what extent?
Material mechanics are as important as civil professionals as the Bible to Christians. The best degree to test more than 90 points. Almost every chapter is the focus, but the bending-related chapters are the most important.
Q:Civil engineering materials, what kind of
According to the use of functional classification According to the civil engineering materials in the building parts or the use of performance, can be divided into building structural materials, wall materials, building functional materials three categories
Q:Why civil engineering materials are important
From the perspective of resources and the environment and development prospects and other considerations and writing: such as the availability of materials, renewable, reusable, energy consumption, carbon sinks, etc., a lot of small, and need to find the relevant literature.
Q:What are the main properties of the materials used in civil engineering requirements?
Rigidity, strength, stability, durability and so on
Q:Discussion on the importance of materials in civil engineering
Different types of materials, mechanical coefficient, the construction method will be different, the impact of the construction process, the impact of the demand for materials, the impact on the cost of the project impact, the impact on the quality of the project.
Q:What are the structural forms of common buildings?
Steel structure: beams, columns, floor are steel, 'wall by the thin metal plate filled with light insulation material composition. So light quality, can be built super high-rise buildings.
Q:What are the three mechanics of civil engineering?
Three major mechanics: material mechanics, structural mechanics, fluid mechanics
Q:Questions about civil engineering materials
First, with excellent adhesion, construction, anti-droop, so that the formation of waterproof between the continuum; second, with good flexibility, can withstand structural parts due to temperature, humidity, wind, earthquake And so on caused by the seam deformation; Third, with weather resistance, water resistance, long-term outdoor sunshine, rain, snow and summer heat and other conditions under the effect of maintaining long-term adhesion and tensile compression performance.

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