The Non Penetrating Rooftop is a self-supported Light/ medium duty with a non-fixed square or triangular base. It is an economical, knockdown tower structure, triangular or square shaped with counter-weights, which brings a differentiated value to it. This type of rooftop is suitable for heights up to 15m. MEGATRO Non Penetrating Rooftop Tower is a steel supporting structure especially designed to meet the mounting height and antenna loads requirements of communication system antennae (such as microwave, GSM, CDMA and so on). Generally, a tower consists of tower body, platform, foundation, lightning protection system and accessories. MEAGTRO team has made much effort to provide serials of telecom tower products to enhance the competitive strength and meet the different requirements of operators all round the world. MEGATRO always aims at tower solutions with the best quality, the fastest deployment, the lowest construction and maintenance cost. Product Overview MEGATRO Non Penetrating Rooftop Tower (Rooftop Telecom Tower) is installed on building to reduce the tower height and cost accordingly. It has flexible structure and installation to meet different requirements such as rooftop poles, rooftop guyed masts and rooftop lattice towers etc. Moreover, non-penetrating tower is especially designed for the sites without permission of any damage to ceiling. At present, MEGATRO Non Penetrating Rooftop Towers are widely used in the world. Figure 1 Series of MEGATRO rooftop towers Technical Features
Comply with American TIA standard for antenna supporting structures
Height from 2m ~ 24m
Applicable for countries and regions with wind speed less than 180kph
Highlights
Diversification design Designed as per various antenna loadings and rooftop bearing capacities.
Knock-down connection design Designed with knock-down connection for members in order to make transportation and installation much easier.
Flexible installation design Rooftop pole can be installed on rooftop, inside wall and outside wall according to site condition.
For non-penetrating tower, the blocks can be made up of concrete, stones, sands and equipments to be against wind loading as per local condition.
Fast deployment design Rooftop pole can be installed quickly because of its excellent flexibility.
Non-penetrating tower can be installed with prefabricated concrete blocks; therefore, the construction period will be saved at least 14 days compared with the traditional tower.
Environmental friendly design Rooftop pole has tiny effect on building rooftop because of its very small civil work for foundation.
Non-penetrating tower doesn't damage the building rooftop because of its special foundation design, base steel structures with concrete blocks.
All the above are designed to reduce the influence on the rooftop environment.
Benefits
More TCO saving The more rooftop towers are utilized, the more TCO of the total network will be saved.
Easier site acquisition It will be easier to obtain rooftop sites because the non-penetrating towers are constructed without any damage to the rooftop coverings and surrounding environment.
Easier site relocation It will be easier to transfer non-penetrating tower from one site to another for reuse.
Application Scenarios MEGATRO RTT is applicable for all the urban areas and some suburban areas with available rooftop.
MEGATRO' Roof Communication Iron Tower systems can accommodate a variety of cross-arm. MEGATRO also offers a wide variety of accessories and mounts.
Other information: Availability size: Based on the customer's requirements.
Material: Chinese material or as per clients requirement
Steel grades
Tower legs: Chinese steel Q345B, which equivalent to ASTM A572 GR50
Other webs, bracing and not stress plate and angle steel: Chinese Q235B, which equivalent to ASTM A36
Plates: Chinese steel Q345B, which equivalent to ASTM A572 GR50
Bolts: Bolt quality shall be Chinese Class 6.8 and 8.8, as per our Chinese standard, or ISO 898 standard or ASTM A394 type 0,1,2,3 requirements
The anti-theft bolts shall be Huckbolt Fasteners or approved equivalent. The fasteners shall be manufactured from high tensile steel A242 or equivalent and hot-dip galvanized in accordance with ASTM specification A153 and A394. Fabrication standard: Chinese Standard or other standard which client accepted
A) Dimension and tolerance for angle are according to GB/T1591-1994, similar to EN 10056-1/2
B) Hot dip galvanization in accordance with GB/T 13912-2002, which similar to ASTM A 123
C) The welding will be performance in accordance with AWS D1.1 or CWB standard D) All fastener galvanization conform to ASTM A153 requirements.
Package: Both parties discuss before delivery
Port of Loading: Qingdao Port
Lead Time: One month or based on the customer's needs (For time being our capacity about 5000 tons one month, and can meet client requirements)
Minimum order: 1 set