LT Continuous Thread Bβ§olts (CTB) have been designed to take  λ ≤the worry out of complex boβ≈•lting applications in both civil ¶ and mining project applicationφ™s.

This versatile bolt can be used for☆✔₩♠ mining roof/rib support or in civil c¶Ωλonstruction for tunneling and slope st÷σabilization projects♠≤. LT Continuous Thread¶δ☆ Bolts work much like tension rebar ×♥β≥bolts, but with the added benefΩ¶• it of being threaded the φ∑₽&entire length of the bar, thus ₩δ&allowing for more versatility if ≤♠★ground conditions or roof contro$→♠l plans change down the road. Typical i₽≈nstallation requires simple common equi→‌✘>pment for installation.

 Installation Procedures:

1. Drill hole at proper dia♠♣meter and depth

2. Make hole depth 1" long≥"er than the bolt

3. Insert appropriate resin cartrid ←↓ge

4. Insert CTB and bearing p∞​‍φlate to within 1/16" to÷• 1/19" of the roof line

5. Rotate CTB bolt to ensuβ<₩re complete mixing of resin

6. Stop rotation, hold bolt in placπ↔≥e for specified resin set time

7. Torque CTB bolt t×<±γo pre-determined torque val&↓→ue in accordance with approved roγ£of/ground control plan

Application:

-Deep excavation support

-Roof and wall support

-Rock bolting

-Slope stabilization

-Soil nailing

Material Specification:

Bar Diameter: 19 22 25 28 32 35mm;

Min Yield Strength, Rel: 60±<Ω←0MPa, 700MPa, 785MPa, 830MPa, or tec≥±hnical requirements;

Min Tensile Strength, Rm: 750MPa, 85€'∞☆0MPa, 930MPa, 1030MPa, or technic"★↔±al requirements;

Min Elongation Rate Aπ>fter Fracture, A %:&nbs"₽↕p; 19;

Min Elongation Rate Under M ♦λaximum Force, Agt %:♠ ☆↓ 9

Impact Energy, kv²： 90J