CENTRAL MEXICANA DE INGENIERÍAS, S.A. DE C.V.

C E M I S A

ENGINEERING | DESIGN | CONSTRUCTION

+52 (33) 3615 5522
PLATFORM

GENERAL INFORMATION

Central Mexicana de Ingenierías, S.A. de C.V. is the authorized distributor in Mexico of Kee® Safety, Inc. A leading global supplier of fall protection solutions, safety railing systems, and safe access equipment for working at height, such as: railing, walkways, lifeline, etc. Our products are installed in the roof membrane or standing seam roof without penetrating. Therefore, no possibility of a leaking roof and expensive repairs.
Also, the systems are modular and easy to install.

Kee® Safety products have been independently tested and they meet or exceed North America and International Requirements such as OSHA, ANSI, TÜV, EN, etc.


Kee® Safety Inc. Clients


PRODUCTS

KeeGuard®

  • No penetration of the roof membrane. Therefore, no possibility of a leaking roof and expensive repairs.
  • Collective fall protection. This means that the number of people that can be on a roof safely is only limited by the size and strength of the roof.
  • Simple counterbalance construction of KeeGuard® fall protection system makes installation easy and straightforward.
  • KeeGuard® product innovations include a safety compliant fall protection railing system for standing seam metal roofs.
  • Sistema modular y atornillado para un sencillo ensamblaje sin necesidad de cortar y/o soldar.
  • KeeGuard® has been independently tested and meets or exceeds the following North America and International Requirements.
    • OSHA Standard 29 CFR 1910.23
    • OSHA Standard 29 CFR 1926.501, 29 CFR 1926.502
    • Canadian National Building Code 4.1.10.1(1)(e), 4.1.10.1(2), 4.1.10.1(4)
    • Ontario Building Code Section 4.1.10.1(1)(b), 4.1.10.1(2), 4.1.10.1(4)
    • HSG-33 Health & Safety in Roof Work
    • HSE Specialist Report No 15: 1988
    • HSE Sheet 21 “Working on Flat Roofs Protection Against Falls"
    • BS 6399: Part 2 1995 Wind Code
    • EU Directives & CDM Regulations
    • BGV A1: 2000, BGG 928 & BGR 184
    • Health, Safety & Welfare Regulation 13 “Falls or Falling Objects” 1992
    • NFE 85-003
    • EN ISO 14122: PT3
    • EN 13374
    • The KeeGuard® Freestanding System is TÜV Tested

Kee Walk®

  • A modular easy to install walkway system designed to the requirements of EN 516:2006.
  • Clear on-roof demarcation to prevent roof surface being damaged.
  • Designed for modern roof types including membrane, metal profile and standing seam
  • Flexible, modular system adaptable to changing roof angles from 0 to 35 degrees; fully adjustable on site
  • Standard parts available from stock
  • Modules supplied as 5 foot (1.5m) and 10 foot (3m) pre-assembled sections
  • Steps and a traverse option also available
  • Nylon treads with enhanced slip resistance ensure Kee® Walk is secure under foot
  • Easy to install and cost effective roof top safety solution

KeeLine®

KeeLine® is an engineered horizontal lifeline system comprising electro-polished AISI Grade 316 stainless steel brackets and 5/16" (8mm) 7 X7 IWRC wire and detachable travelers to provide flexible, continuous personal protection for multiple users working at height.
The system incorporates an Inline Shock Absorber that minimizes the maximum end load to less than 2,248lbs (10kN) to the structure in the event of a fall.

  • Efficient heavy duty in-line absorber removes the need for expensive ‘fall over’ style posts at every bracket position.
  • Maximum 50 feet (15m) span in between supports.
  • Accommodates corners and varying building shapes.
  • Comprehensive range of mounting options
  • Allows for multiple users
  • Modular design for easier specification and simplified installation
  • Only two standard base plate options needed for wide range of standard roofs including metal profile, standing seam and membrane roofs
  • Grade 316 stainless steel 5/16" (8mm) diameter wire and brackets
  • Conforms with appropiate OSHA/ANSI standards
  • Independently tested to the requirements of CSA 13-04 & 16-04
  • Allows user to detach or attach at any point on system
  • No moving parts
  • Passes corners and intermediates without needing to detach from the system
  • Made of electro-polished cast 316 stainless steel

Kee Anchor®

WEIGHTANKA is a mobile, deadweight anchor system for use on roofs up to 5 degree pitch. The quick-to-assemble system features a central attachment point which raises the height where the arrest force is applied. With the correct model the system can be used on any of the following roof surfaces in WET or DRY conditions:

  • Single Ply Membrane
  • Asphalt
  • Mineral Felt
  • Concrete
  • Stone Chippings (Brushed)
  • Galvanized to BS EN ISO 1461
  • Rubber molded base weights prevent rubber pads 'peeling' at the edges
  • Over 100 suction cups molded into each rubber bonded weight to maximize grip
  • Fall restraint up to 2 workers providing they cannot get to less than 20 inches from the edge
  • Raised central pedestal reduces distance of travel during a fall arrest event
  • WIREANKA: Deadweight Anchor System for Flexible Safety Lines

  • WIREANKA is a system of deadweight anchor devices that supports flexible safety line at each anchor. It is intended for use on flat roofs, in temporary situations, or where it is preferable that penetration of the roof surface be avoided and a larger area of the roof needs fall protection.

For more information visit keesafety