Qingdao Gute Ship Supplies Co., Ltd.

Marine rubber fender installation commonly use manual operation.Marine rubber fender before installation in the wharf apron hang a ladder or the suspension construction hanging basket so that workers install and tighten the nut in the hanging basket.

1) positioning measurement.
Put good positioning plate construction personnel related dimension line, in the fender drilling, should be processed first positioning plate shall be carried out in accordance with the relevant sizes using the expansion bolt is fixed.
2) drilling.
Electric drill core pulling, air compressor, plastic injection machine, round brush, be bored with a knife and other necessary protective equipment, such as gloves, masks, etc., are necessary to planting bar for drilling.
Select parameters according to the project requirements specifications of the drill pipe, drill pipe using the length of the need to meet the requirements of drilling design depth, construction to avoid the base material of steel parts, marked position drilling, drilling position should be correct, hole spacing should comply with the regulations and design requirements, the hole should be dry, otherwise need artificial drying processing, to truly protect the side bolt and concrete bonding surface is absolutely dry before curing.
3) cleaning the hole.
Can use air compressor preach a few times, and then with the brush back and forth flush channel, until no dust.
4) hole cleaning.
With acetone with the brush cleaning concrete wall hole week, to ensure good bonding of rubber base material and structure of hole wall, after being acetone volatile, fortress paper in the channel mouth stuffed in time to avoid pollution, set aside.
5) glue.
Tests may be appropriately increase or decrease the dosage of the curing agent.With glue application of precision measuring instruments, such as: balance and less than 5 kg of platform scale, said first glue, said after the curing agent.Two-component resin adhesive should be powerful mix, after weighing mixed dosing unfavorable and overmuch, lest time is too long and viscose metamorphism after affect the bonding quality of construction, generally a structural adhesive was prepared to all used up within 30 to 40 min.
6) channel note glue.
According to the anchor adhesive application form (tubes, mechanical injection, the scene with formats such as above) and direction (up, down, level) of the different corresponding injecting method.Note available viscose glue to the pore filling syringes or other methods, be sure to fill the hole, eliminate air, make the colloid accounted for over 80% of the hole size.
7) implant screw.
Immediately after injection the structural adhesive, implantation of the screw, and the appropriate rotational screw and eliminate the air between the screw and glue, even combined with colloid.The orifice, redundant structural adhesive is clean before anchoring thing without solidification cope with long screw erection of temporary support, prevent displacement;Completed the screw should be static curing curing, curing during disturbance is prohibited.
Curing adhesives are refer to the schedule for installation.Arrived after the recommended curing time for fastening bolt installation.
Note: in damp base material bearing and curing time should be extended accordingly (usually dry and the material of 2 times).
8) fender installation.
Rubber fender factory certificate, test data.