What kind of pump do you use for grouting?
What kind of pump do you use for grouting?
Pump cement grout only, nosand. Use of plasticizer is recommend with hand pumps. Pumps cement grout only, no sand. 32 Gallon Mixing Tank. Mixes up to 2 sacks of material at once and allows for grout to be pumped during mixing or mixed without pumping. The heavy duty, high volume Colloidal Grout Plant is favored for precision grouting.
Is the length of the post Grout tube adjustable?
The post-grout tube length and valve placement are adjustable and can be specified at the time of order. There is no field assembly of the post grout tube, other than attaching it to the anchor as it is being installed down the drill hole.
What kind of post grout is used for rockbolts?
Furnished in product lengths for the rockbolts or in rolls. Williams will provide post-grout tubes for anchors bonded in weak rock or soil upon request. The Williams supplied flexible or rigid post-grout tube has a bursting strength of 1000 psi. The post-grout tube length and valve placement are adjustable and can be specified at the time of order.
What kind of grout is US spec Ra?
US Spec RA Grout consists of specialty blended cements and admixtures to provide maximum flow, shrinkage compensation and extended working times in an aggregate free formulation where clearances are minimal. RA Grout is non-metallic and non-corrosive.
Pump cement grout only, nosand. Use of plasticizer is recommend with hand pumps. Pumps cement grout only, no sand. 32 Gallon Mixing Tank. Mixes up to 2 sacks of material at once and allows for grout to be pumped during mixing or mixed without pumping. The heavy duty, high volume Colloidal Grout Plant is favored for precision grouting.
The post-grout tube length and valve placement are adjustable and can be specified at the time of order. There is no field assembly of the post grout tube, other than attaching it to the anchor as it is being installed down the drill hole.
Which is cheaper to use, unsanded grout or sanded Grout?
Use sanded whenever cost is a critical factor, as unsanded grout is over twice as expensive as sanded grout. The reason sanded grout is so inexpensive is because sand is quite literally dirt-cheap and it forms the bulk of sanded tile grout.
Furnished in product lengths for the rockbolts or in rolls. Williams will provide post-grout tubes for anchors bonded in weak rock or soil upon request. The Williams supplied flexible or rigid post-grout tube has a bursting strength of 1000 psi. The post-grout tube length and valve placement are adjustable and can be specified at the time of order.