LAMANNA Luigi Franco March, 2015
PRODUCTION PROCESSES FOR PRECAST CONCRETE TUNNEL LINING SEGMENTS
CASTING & VIBRATION OF HIGH PERFORMANCE CONCRETE
STEEL TROWEL FINISH TO EXTRADOS
THE “GLOBALCOAT-HR-90” HAS BEEN DESIGNED TO BETTER SUPPORT THE MICROBIAL GROWTH WHICH GAVE RISE TO THE PARTICULAR ATTACK MECHANISM CEMENT
THIS PAPER EXPLORES THE USE OF TECHNIQUES AND PRODUCTS DURING NEW CONSTRUCTION IN ORDER TO LOWER THE COST OF INSTALLING “CORROSION PROOF” TUNNELS
SEGMENT PLANT
SEGMENTAL LINING FOR A METRO TUNNEL
SUMMARY PRODUCTION SEQUENCE PRODUCTION PROCESSES FOR PRE-CAST CONCRETE TUNNEL LINING SEGMENTS
THE "GLOBALCOAT-HR-90" IS APPLICABLE BOTH TO NEW SEGMENTS AND ON THE SURFACE OF THE CONCRETE OF OLD TUNNELS, IN PARTICULAR:
- RAILWAY TUNNELS - METRO TUNNELS - WATER TUNNELS - HIGHWAY TUNNELS -- HYDROELECTRIC TUNNELS
CORROSION MECHANISMS OF SINGLE-SHELL TUNNELS, CONSTRUCTED WITH PRECAST TUNNEL LINING SEGMENTS
WATER INFILTRATION PENETRATION UNDER IDROSTATIC HEAD
DEPOSITION EVAPORATION FLOW
COATING APPLICATION “GLOBALCOAT-HR-90” AND “GLOBALPOX-15/146”
FINAL PROTECTIVE TREATMENT “GLOBALCOAT-HR-90”
WATERPROOFING SEGMENTS OUTER SIDE IN CONTACT WITH THE ROCK
EPOXY COATING “GLOBALPOX-15/146”
COATING WITH “GLOBALCOAT-HR-90” AND “GLOBALPOX-15/146”
THE INSIDE: FINAL PROTECTIVE TREATMENT “GLOBALCOAT-HR-90”
THE "GLOBALCOAT-HR-90" + “GLOBALPOX-15/146” MAKES DURABLE CONCRETE SEGMENTS TO OVER 100 YEARS
COATING “GLOBALPOX-15/146” THE OUTER SIDE. IN CONTACT WITH THE ROCKS
INDIVIDUAL PRECAST CONCRETE SEGMENTS AND ASSEMBLED RINGS
“GLOBALCOAT-HR-90”
GLOBALCOAT-HR-90 is a protective elastomeric coating with an excellent chemical resistance, twocomponent, pure polyurea based, with a solid content of 100%. Its chemical and mechanical performances make it suitable for:
- waterproofing and anticorrosion applications on steel, concrete and many other substrates - Protective coatings - Tank coatings/linings - Bridge and viaducts coating - Roof coating - Coating for Industrial and manufacturing facilities - It can be also applied on foams, wood, plastics, asphalt etc.
“GLOBALPOX-15/146” GLOBALPOX-15/146 is a two component solvent-free protective paint; it’s formulated with fluid epoxy resins modified with special extenders; highly suitable for protective, anti-corrosion and waterproofing coating of concrete, concrete fibers, brickworks, aluminum, and wood surfaces. GLOBALPOX-15/146 has excellent adhesion properties, excellent resistance to acid and alkali solutions, hydrocarbons, alcohols, saltiness and abrasion. Excellent resistance to frost and prolonged exposure to UV rays. This products can be widely used for thickness paint coating of drain trunk lines, biological pits, roads foundation, stoneware floors foundation, industrial roofing, drainage water container tanks (also if contaminated by oils residues), salt water tanks, underground structures, purification plants.
LAMANNA LUIGI FRANCO
Technical Sales Manager of GLOBALCHIMICA DPT Tunnel and Mining
GLOBALCHIMICA SRL is an Italian limited liability company, etablished in 1949 and situated in Lombardore, in the North of Italy, at 20 Km from Turin and 180 Km from Genoa, one of the bigger port of Italy. Manufacturer of chemical products for the building, mould making and mining/tunnelling sector, Globlachimica’s factory size is of 4.500 covered square meters on a total surface of 9.700 m2.
GLOBALCHIMICA SRL has consolidated experience on the mains markets, exporting since 1980 in Eastern Europe, North and South America, Mid East and Southeast Asia, with an export percentage of 60 - 70 % on the total annual sales. Internal structure of the Company is essencial but efficent. With 10 specialized employees on the production line, team of R&D, Commercial - Export department, and Administration. RESEARCH AND DEVELOPMENT (R&D) : GLOBALCHIMICA SRL has a modern research and development laboratory, for controlling raw materials and finished products. This allows, to carry out elaborate organic syntheses independently in the preparation of special raw materials and complex formulae. QUALITY CONTROL: Company’s main purpose is customer satisfaction. To realize this aim, helped from equipments endowed with very high technology, products are subjected to a process to verify that all the mains features are satisfied (Density, Viscosity, Consistency, Dynamometer tests, FTIR and other spectral controls, Chemical analysis, etc.).
TECHNICAL COMMERCIAL DEPARTMENT: E.P.C. CONSULTING SRL (Exclusive world) – Manager: Lamanna Luigi Franco Beside internal commercial-export department, profitable is a cooperation for Tunnelling and Mining sector with engineers and commercial assistants located in ROME (ITALY). CERTIFICATION : since the end of 2007, GLOBALCHIMICA SRL is working to develop ISO 9001 certification, obtained at the beginning of 2010.
Company is shared in 4 divisions :
•Tunneling and mining : Resins for stabilising ground/rock before and after conventional digging or with TBM through injections. •Building : GLOBALCHIMICA SRL produces a comprehensive range of paints, protective coatings and special formulae for building and various purposes, including waterproofing road planking, terrace roofs, car parks, tanks, aqueducts, protective coating of bridges, viaducts, facings, forced ducts, corrosion-proofing of chemical and industrial plants; low, medium and high thickness coating of industrial and domestic floors, structural consolidation of major construction works (tunnels, bridges, viaducts, railways), monumental and civil restoration. •Mould making : Production and marketing of Room Temperature Vulcanizing RTV2 silicone rubbers and polyurethane rubbers for moulds and matrices. Epoxy formulae for moulds and matrices. •Defense : Production of special paints suited for protection and camouflage of military equipments.
Mr. LAMANNA Luigi Franco
INDEPENDENT CONSULTANT TUNNELING , MINING AND OIL SPECIALIZED IN MECHANIZED TUNNELING WITH HARD ROCK TBM AND SOFT SOIL EPB SHIELDS EXPERT AND CONSULTANT IN STRUCTURAL REINFORCEMENT LAMANNA Luigi Franco, performs for 40 years professional consulting and technical direction in the various sectors of civil, industrial, military, hydraulics, railway, highway and recent years in the sector of “tunneling” and “mining” on the correct use of special “resin” and related technologies for consolidation, repair and maintenance of masonry, concrete, iron and wood. Is the author of numerous scientific publications and is always engaged in the study and development of “innovative materials” and related techniques and technologies used.
- MAINTENANCE OF AIRPORT PAVEMENTS, ROAD TRANSPORT AND CONDUCTIVE/DISSIPATIVE PAVEMENTS - INJECTION RESINS SYSTEM IN TUNNELLING, MINING AND CIVIL ENGINEERING - DAMS and CONCRETE
BRIDGS - REPAIR, PROTECTION AND REINFORCEMENT OF STRUCTURAL
- SOLUTIONS FOR PRE-EXCAVATION GROUTING IN ROCK TUNNELING AND MINING
LAMANNA LUIGI FRANCO Independent Technical Consultant
Provide strong engineering solutions for our clients by planning, designing and supervising construction of infrastructure projects in the fields of energy, transportation, resources, urban and public sector development.
- Hydropower - Railways - Roads
- Tunnels - Mining - Bridgs
THE ITALIAN EXPERTS IN THE SERVICE OF SAFETY IN MINES AND TUNNELING
Luigi Franco, Mr. LAMANNA 132, via dei Serpenti – 00184 ROME, ITALY, U.E. INDEPENDENT TECHNICAL CONSULTANT Tunnelling Consultant Specialized in Mechanized Tunnelling with Hard Rock TBM and Soft Soil EPB Shields Expert and Consultant in structural reinforcement E-mail: lamannaluigifranco @ gmail.com - epc.consulting.italia @ gmail.com
EXPOSURE OF OUR PRODUCTS IN INTERNATIONAL TRADE FAIRS
THE ITALIAN CHEMICAL INDUSTRY IN THE SERVICE OF SAFETY IN MINES AND TUNNELING GLOBALCHIMICA srl
16-18, via del Boschetto 10040 LOMBARDORE (TORINO) – ITALY - U.E. e-mail: info @ globalchimica.com TECHNICAL AND COMMERCIAL DEPARTMENT:
DIVISIONS: - TUNNELLING - MINING - OIL - CIVIL ENGINEERING UNDERGROUND ENG. - TBM-EPB (GREASE-SEALANTS, SOIL CONDITIONING FOAMS AND POLIMERS)
Mr. LAMANNA LUIGI FRANCO 132, via dei Serpenti – 00184 ROME – ITALY - U.E.
E-mail: lamannaluigifranco @ gmail.com
epc.consulting.italia @ gmail.com