Quick Details
Place of Origin: | Shandong China(Mainland) | Brand Name: |
Packaging & Delivery
Packaging Detail: | Wooden box |
Delivery Detail: | Within 10days receiving the deposit |
Specifications
Brief Introduction
1.The overall effect is good
2.good quality
3.saving in material
Detailed introduction
W steel belt
1. A new type of structure and tunnel support materials
2. The product can be combined with all kinds of bolt joint organization bolting
3. In the incomplete roof strata, best to deal with instability of surrounding rock
Technical parameters
1. The bending section modulus increase 37 times
2. Stiffness increase about 70 times
3. Improving tensile strength of 12%—15%
4. The section utilization high saving material price is low
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