How do I safely operate a concrete mixer?
Ensure the mixer is in a suitable, safe work area and select a firm, level and stable ground surface. Confirm the mixer has a current electrical safety tag. Ensure that the power lead can be kept dry, off the ground and connected through an RCD safety switch. Ensure all safety guards are correctly fitted and secured.
How high is the shoot on a cement truck?
On average, the farthest distance concrete can be placed using a chute is 18 feet, measured from the truck’s tires to the point of discharge.
What is a driver of a concrete mixer?
A concrete mixer truck driver takes a specialized truck to construction sites and pours concrete from the mixer. Your duties are to load the truck with the proper materials (such as cement), mix concrete before a job, empty the concrete under the supervision of a foreman or other contractor, and return the truck.
What hazard is most common when mixing mortar?
Most common hazards:
- Becoming trapped due to the lack of protection of the casing.
- Electric shocks.
- Overstrain.
- Blows by moving elements.
- Airborne powder.
- The mixer overturning and knocking into someone when being transported.
What is the safety precautions of mixer?
Do not place the mixer in water or any other liquid. Place the mixer away from the edge of the counter, and ensure the cord doesn’t hang over the side. Check which parts are dishwasher-safe and which need to be cleaned by hand. Always turn off the mixer at the socket when not in use.
What are four guidelines for the safe operation of a vertical mixer?
Use interlocked guards
- prevent access to moving parts.
- prevent the machine from operating unless the guard is in place.
- stop all moving parts once the guard is lifted.
- stop the mixer if the interlock switch fails.
- be solidly constructed and securely mounted.
- be designed so it cannot be bypassed or disabled.
How far away can a concrete truck pour?
On average, the farthest distance concrete can be placed using a chute is 18 feet, measured from the truck’s tires to the point of discharge. The wheels of the ready-mix truck must be kept 1 foot away from below-grade walls and 1 foot away from excavations and trenches.
How far can a normal concrete truck reach?
Our normal rear discharge trucks will have about 20 feet of chute. You could use a front discharge and gain a little more. Still not enough? Try a conveyor to easily place concrete with less time and money.
Is it hard being a concrete driver?
Job Physicality A lot of labor is required from these drivers. In addition to loading and unloading, ready mix drivers are responsible for cleaning and maintenance. Because concrete can harden in the trucks, drivers must carefully clean their truck at the end of every shift.
How do I become a mixer driver?
The qualifications you need to get a job as a mixer driver include a commercial driver’s license (CDL) and the ability to pass a criminal background check and drug screening before beginning employment.
Is concrete mix hazardous?
Hazardous materials in wet concrete and mortar include: alkaline compounds such as lime (calcium oxide) that are corrosive to human tissue. trace amounts of crystalline silica which is abrasive to the skin and can damage lungs. trace amounts of chromium that can cause allergic reactions.
What are the dangers of working with cement?
Cement can also cause chemical burns to the eyes. Cement also causes dermatitis. It can abrade the skin and cause irritant contact dermatitis. Cement also contains hexavalent chromium (chromate).
Are concrete mixer trucks safe?
Anyone involved with operating a concrete mixer truck should be properly trained and follow all pertaining safety procedures and standards. OSHA has published safety tips regarding vehicles like concrete mixer trucks. These are just some safety practices that relate particularly to vehicle safety:
How can I prevent injuries when working with concrete mixers?
Use care with the load out chute on concrete mixers to avoid injuries to hands and fingers. Beware of hot surfaces on equipment and truck components. Guard eyes against splashes of aggregate materials during loading and unloading.
How do you drive a concrete truck safely?
Because the concrete truck’s center of gravity shifts frequently while driving, take turns slowly and brake softly. Be mindful of blind spots while backing up. OSHA has provided many more tips for concrete manufacturing as well.
How do you protect your hearing when working with cement?
Use hearing protection if needed to guard against excessive noise exposure during cement loading/unloading and while using pneumatic chippers inside truck mixer drums. Be sure that trucks and other vehicles are in good working order, including audible back-up warning signals, before operating them.
