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AV. Nativitas 429
16090 Xochimilco, CDMX
México
Tel.: (+52) (55) 5334 0330
www.mexpresa.com
WTC, México City


Rebar Splicing is used to connect rebars without welding or overlaping them

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We use DEL technology:
Installation

Installation

  1. Mark rebar with half coupler's length from its end.
  2. Install coupler up to mark.
  3. Half of coupler swaged.
  4. Insert, second bar, that's already marked, and check its position.
  5. Second half of coupler swaged.
  6. Sight verification of entire swage.
 
Tower "Comercial América, Monterrey, N.L.

Features

  • Cold-swaged.
  • Needs no x-ray control
  • Easy to monitor on job site, for quality control.
  • Can be used for new construction or for structure repair.
  • Exceeds 125% of specified yield.
 
Press
Hydraulic Pump

Specifications

  • ACI 318-95, section 12-14-3-4
  • ACI 349-76, section 7-5-5
  • ASME Section III, Division 2,
    Section CC-4333,2-3
  • United States Corps of Engineers
    Section 8-18, 7-2
  • ICBO cyclic testing.

Advantages

  • Since no heat is needed for splicing, the features of the rebar steel do not go through any changes.
  • It is possible to splice rebars of different diameters.
  • Splices rebars with any corrugation pattern and with any protection treatment.
  • Can be installed in any weather conditions.
  • Rebar ends need no special
 
1. Single Row
2. Double Row

Minimum requirements

H - Height for bar above concrete.
C - Distance between bar centers.
R - Distance between bar row centers.
Y - Difference of height from one row to another.
S - Distancie of row from form.

1. Type HP 27 (800 Bar)
Reinforcing bar size Minimum setting out dimensions
H mm C mm R mm Y mm S mm
No.3 184.5 155 155 184.5 155
No.4 194 155 155 194 155
No.5 197 157.5 157.5 197 157.5
No.6 215 162.5 162.5 211.5 162.5
No.8 231.5 168.5 168.5 231.5 168.5
No.10 241.5 172.5 172.5 241.5 172.5
2. Type HP 33 (500 Bar)
Reinforcing bar size Minimum setting out dimensions
H mm C mm R mm Y mm S mm
No.3 162 105 199.5 162 199.5
No.4 170 110 205 170 205
No.5 179.5 110 205 179.5 205
No.6 178 112.5 207.5 178 207.5
No.8 189 117.5 212.5 189 212.5
No.10 201 123.6 218.5 201 218.5
3. Type HP 32 (500 Bar)
Reinforcing bar size Minimum setting out dimensions
H mm C mm R mm Y mm S mm
No.4 176.5 120 220 176.5 220
No.5 185.5 120 220 185.5 220
No.6 184 122.5 222.5 184 222.5
No.8 195 127.5 227.5 195 227.5
No.10 208 133.5 233.5 208 233.5
No.12 218 137.5 237.5 218 237.5
No.14 230 143 243 230 243
 

Weight and dimensions of extruded couplers

Weight and measures
Reinforcing bar size Coupler Weight
kg		 Inside Diameter
mm		 Outside Diameter
mm		 Nominal Lenght
mm
No.3 0.1 12.7 19.1 60.3
No.4 0.3 15.9 30.2 76.2
No.5 0.4 19.1 30.2 95.3
No.6 0.5 22.2 35.0 101.6
No.7 0.7 27 39.7 120.7
No.8 1.0 29.4 44.5 137
No.9 1.3 33.3 49.2 140
No.10 2.0 36.5 57.2 170
No.11 2.2 41.3 60.3 175
No.12 3.0 44.45 65 230
No.14 4.0 49.2 71.5 222.2
No.18 10.5 65.1 95.3 305