Introduction
Enhanced solutions for life
Precast concrete construction has many advantages over conventional concrete structures as well as steel & masonary structures. Precast concrete construction enables faster and more efficient construction process and solutions.
Precast concrete construction system has its own characteristics which influence the layout, span length, construction depth, stability system, etc. to a greater or lesser extend.
Theoretically, all joints between the precast concrete units can be made in such a way that the completed precast structure has the same monolithic concept as cast-in-situ structures.
At Sachi, we strongly believe that, as a precast concrete manufacturer, our job is to improve the quality of life in the communities we work in. Whether the network is destined for cars, trains, water, electricity or data, our offer encompasses an array of specifically designed products that rise to the challenges urbanization poses for both society and the environment.
We provide standard and tailor-made precast concrete solutions. These include bridge, road and tunnel components for civil engineering; pressure pipes to design advanced cooling systems for power plants, industrial sites and water treatment and pumping station networks, as well as offshore outfalls; drainage pipes and associated manholes and tanks for sewerage networks; and telecoms chambers and electrical shelters for dry networks.
Sachi offers efficient and safe pre-cast solutions adapted to its customers' civil prefab projects, be they bridges or rail infrastructure. Its success is based not only on its engineering expertise but also on its belief in developing lasting relationships based on co-operation, trust and efficient solutions.
Vision & Mission
Sachi Precast aims to be the most Reliable and Successful Precast Concrete Solutions provider in the Industry through best quality and ethical business practice. We at Sachi, strive to achieve excellence in our operations and products through continuous innovation and utmost customer satisfaction.
1.1 SACHI PRECAST BOUNDARY WALLS
Sachi precast boundary walls are used for applications in residential, commercial and industrial lands. A precast boundary wall can be installed in less than half the time of conventional walls. Pre-cast boundary wall can also be designed with a wider variety of finish options including wood finish, stone finish, brick finish and others.
1.2 RCC PIPES
Sachi Precast manufactures high quality RCC Pipes. We can manufacture NP3 and NP4 pipes with spigot and socket joints, with sizes ranging from 300mm to 2400mm. The pipes are manufactured using a fully automatic imported machine via a process known as vertical casting. Vertical casting using an automatic machine, coupled with the fully automatic batching plant, provides us the following benefits.
- Each individual pipe is of exact same quality.
- Vibration allows for equal distribution of aggregates inside the pipe, unlike the centrifugal force used in the spinning process which leads to aggregate separation. The vertical cast process results in a pipe with far greater strength
RCC pipes have applications in underground drainage, sewage systems, storm water drains, irrigation and cross drainage under roads. Linings can be added to our pipes as required by departments. We can also manufacture jacking pipes and elliptical pipes, as required by clients.
1.3 RCC Precast MANHOLES AND CHAMBERS
We manufacture Precast manholes entirely in our factory, giving the contractor a product that simply needs to be aligned and installed at the site. Site work is minimal compared to in-situ manholes. This saves time for contractors, and reduces the overall disruption to traffic.
Manholes are manufactured in 3 sections. The first section is the base, which contains the inlets and outlets for discharge. This can be custom manufactured for each base at our factory. The second section is the riser, which will be manufactured in sections. Multiple risers will be used to raise the height of the manhole as required. The third section is the cone, which narrows the manhole to the diameter of the cover. Manholes can be pre-fitted with stairs if desired.
Although manufacturing is Precast, the manholes are designed in a way that allows contractors to vary the height of each manhole as per site conditions, using simple risers. This allows for a lot of flexibility during installation
As there is no BIS standard for manholes, we can explain the design and engineering of the manholes via a presentation if required. Please contact us to schedule the same.
1.4 BOX CULVERTS
Box culverts are used for cross drainage in highways and in storm water drains. Typically, they are cast in-situ. We can use our casting machine to manufacture box culverts (in sections) and supply them to construction sites for easy installation. A box culvert section of dimensions up to 3m by 3m can be cast in one single piece. Larger sized are typically cast in sections for easy handling.
Manufacturing box culverts pre-cast reduces site work tremendously, saving time and cost and reducing traffic disruption. Variations of the box culvert can be used for various storm water drain applications and also in making Precast valve chambers, sumps, security cabins, septic tanks and other Precast products.
1.5 U-SHAPED CHANNEL SECTION
U-Channel drains and Saucer drains for storm water drainage systems can be Precast in sections. We can design these drains as per the site requirements of clients, and manufacture them in sections to allow for easy laying. This can be used storm water drainage projects for small town's or villages, as well as in real estate, Industrial, Infra, Institutional projects.
1.6 SLABS AND COVERS
Simple rectangular slabs can be manufactured Precast.These can be used for covers on drains, gullies, manholes and other places.
1.7 STAIRCASES
Entire flights of stair cases can be precast at our factory, and we can undertake projects starting from as little as 4 flights. Precast staircases take a few hours to install which compared to in-situ construction can facilitate tremendous time saving. Sachi Precast staircases come equipped with handling hooks and connecting systems, so that installation can be easily facilitated.
1.8 SEPTIC TANK/SUMPS
Precast sumps are currently manufactured in sizes that can be customized as needed. These may be used for water storage in independent houses, farms, industrial sheds. They take only 1 day to install.
In addition to these products, concrete precast structures can be specifically engineered and manufactured, based on specific client requirements.
1.9 FOUNDATIONS
Precast foundations may be used effectively to bring down the cost of construction. This is an excellent product for installation of machines, PEBs, weight bridges etc. The products are completely customized and can be made to order. Typically, it takes around one month to complete a customized foundation project.
In addition to these products, concrete precast structures can be specifically engineered and manufactured, based on specific client requirements.