
The Company has complete in house
facility to execute various jobs related to Infrastructure
Company has gained enormous goodwill and reputation as one of the well-established and reliable companies in the field. Our prime focus is in the infrastructure building projects like, Petrochemicals, Refineries, Power Stations, Steel Plants, Forgings & Casting Industries, hydro & Thermal Power Stations, Cement factories In present scenario the growing awareness among the engineers consultant, architect& builders to get best quality product such as assured the quality of construction materials.
DTH provides quality check & assessment of various construction materials includes
- Complete Quality Assurance Services for the Raw Materials and Finished Products
- Pre and Post Construction Quality Checks
- Inspection of Strengthening work for Concrete Roads , Cement and other Building materials.
- Site Inspection of the Roads made of concrete and new materials.
Protocols followed
- Central Public Work Standard (CPWD)
- Indian standard Specifications (ISS)
- Indian Road Congress Specifications (IRC)
- British Standard Specifications (BSS)
- Ministry of Road Transport and Highways (MORTH)
- American Standards (ASTM and AASHTO)
Bricks, Blocks and Tiles Section
Material / Product Technology
- Fly ash based building block
- Sand lime bricks
- Machine for making cement - soil block
- Clay flyash bricks
- Gypsum ceiling tiles
- Gypsum marbles
- Stabilized soil brick
- Cement concrete block
- Acid & alkali resistant tiles
- Building bricks from alumina red mud
|
|
- Sand - lime bricks ( technology)
- Insulating bricks from rice husk ash
- Low thermal mass kiln for bricks / tiles
- Alumina ceramics
- Laterite stabilized bricks
- Laterite blocks ('Lato' block)
- FALG (Flyash lime gypsum) brick
- Light weight bricks
- High draught brick kiln & settling chamber in fixed single chimney
in Bull's kiln
|
Cement section
Material / Product Technology
-
Magnesium oxychloride cement flooring composition for railway coaches & in-situ flooring (general)
- Magnesium oxychloride flooring tiles
- Magnesium oxychloride cement door and window frames
- Lime sludge based masonry cement
- New formulations of acid resistant cement
- Slag cements from high manganese slags
- Slag-flyash-gypsum metallurgical cement
- Mineralisers for low temperature cement clinker
- Masonry cement from mine tailings of zinc
- Vertical shaft cement plant ( design & technology )
- Formulations of slag cements
- Mini cement plant ( design & technology )
- Precalcinator ( in cement plant ) ( Upto 1200 TPD )
- Cement based non - shrink grout
- Cement kiln burner for high ash coal
- Cement kiln lining - magnesia spinelide refractory
- Cement kiln - high insulating bricks
- Cement plant - vertical shaft preheater
- Precalcinator
|
|
- Coloured cement clinker
- Improved heavy Cee bag for packing cement
- Double hessian bitumen bonded jute for packing cement
- Light weight jute bag, synthetic union bag, poly jute bag for packing cement
- Reactive belite cement
- Slurry thinners in cement manufacture ( wet process )
- Lignite as fuel in cement manufacture
- Battery mud for cement manufacture
- Red cement manufacture
- Lime sludge waste ( from sugar mills ) for cement manufacture
- Blast furnace slag for manufacture of super sulphated cement
- Portland slag cement from high manganese slags
- White cement manufacture technology
- Portland pozzolana cement using flyash, cyclone separator in cement plants
- Cement and raw materials testing (standard reference materials )
- Cement, limestone, refractories - chemical analysis (rapid EDTA methods & calorimetric methods )
- Masonry cement ( rice husk ash based binder )
|
Gypsum, Lime, Lime – Pozzolana Section
Material / Product Technology
-
Glass reinforced gypsum board
- Lime pozzolana mixtures
- Vertical Shaft lime kiln
- Lime kilns ( designs )
- Manufacture of lime ( technology )
- Hydrated lime ( technology )
- Lime hydrator ( mechanized )
- Activated Lime - pozzolana mixture
- Rapid setting lime plaster
- Design of a kettle for manufacture of gypsum plaster
- Rice husk lime sludge pozzolana binder
|
|
- Fluoro gypsum & products
- Mechanised pan calcinator for gypsum plaster ( design & technology )
- Water proof gypsum plaster
- Fibrous gypsum plaster board
- Gypsum panels
- Rice husk pozzolana binder
- Pollution controls in lime
- Brick kilns
- Gypsum plaster
- Gypsum board
- Gypsum panels
|
Concrete & Concrete Products Section
Material / Product Technology
-
Concrete blocks ( standardized )
- Steel fibre reinforced concrete
- RCC doors, windows, ventilator frames
- Precast concrete building (Roofing & flooring components, cored unit, channel, L-pan, etc.)
- Concrete block making machine
- Tamping machine (for concrete)
- Precast RC plank (roofing unit)
- Bored compaction concrete piles & skirted granular piles
- Precast concrete masonry blocks
- Ferrocement concrete door shutters & other products
- Fly ash-lime block making machine
- Super plasticizers for concrete Improved method of construction pile
- General purpose and heavy floors from magnesium oxychloride concrete
- Cost effective mix design i.e, MTS, M-20, M-25, M-30, M-35 & M-40
- Admixture
- Water proofing compound
|
|
- Partially pre-calcined dolomite based magnesium oxychloride concrete
- Impermeable cut off walls (Technology)
- Sintered fly ash light weight aggregate
- Lime fly ash cellular concrete
- Cement fibre roofing sheet
- Cellular concrete components (blocks and slabs)
- Precast building blocks
- Steel
- glass, etc. fibre reinforced concrete
- Steel fibre concrete
- Ferrocement concrete products
- Fly ash concrete for various structures
- Cellular concrete building components
- Cellular Concrete components (with or without fly ash)
- Cement fibre roofing sheet/ Fly ash cellular lightweight concrete (CLC)
|

Sanitary products Water Repellent
Material / Product Technology
-
Squatting Pan Silicon
- Water Repellent Flushing
- System Sink and Traps Washbasin
Aggregates
Material / Product Technology
-
Coarse Aggregates
- Fine Aggregates
Construction Stones
Material / Product Technology
- Granite
- Sandstone
- Marble
- Limestone
Pipes Flooring
Material / Product Technology
- RCC Pipes
- Cement Concrete SRC Pipes
- Cement Mortar AC Pressure Pipes
-
Accelerators Gypsum.
- Board Retarders GRG
- Board Water reducers AAC