Summary of the invention
The present invention is in order to solve the problems referred to above that exist in the existing technology, provide a kind of can overcome existing pipeline life short, have potential safety hazard, be unfavorable for shortcoming such as environmental protection, and have the pipeline of the coating of anticorrosion waterproof.
Technological scheme of the present invention is achieved in that a kind of pipeline of coating, comprises pipe main body, and the outer surface top layer of the pipe main body of the pipeline of said coating is coated with the liquid rubber spray-coating material coating.
A kind of pipeline of coating comprises pipe main body, and the internal surface top layer of the pipe main body of the pipeline of said coating is coated with the liquid rubber spray-coating material coating.
A kind of pipeline of coating comprises pipe main body, and the outer surface top layer of the pipe main body of the pipeline of said coating is coated with the liquid rubber spray-coating material coating; The internal surface top layer of the pipe main body of the pipeline of said coating is coated with the liquid rubber spray-coating material coating.
Said liquid rubber spray-coating material coating is 1-3 ㎜.
Said liquid rubber spray-coating material is divided into A, two kinds of components of B; Said A component is an anion liquid body rubber bitumenous emulsion; Said B component is a coagulant solution; Said A component is represented with mass percent, and liquid rubber bitumenous emulsion weight solid content is 50-75%, wherein, rubber latex 1-65%, bitumenous emulsion 20-97%, anionic dispersing agents 0.0025-2.5%, anionic surfactant 0.0025-4%; Said B component is represented with mass percent, is 3-18% the aqueous solution by calcium chloride, the formulated concentration of compound ferro-aluminum mixed with polymers; The spraying Capacity Ratio of said liquid rubber spray-coating material B component and A component is 1/15-1/3.5.
Spraying coating process is for to be respectively charged into the A for preparing, B component in the proportion container separately; Under the promotion of power system, A component and B component run to spray gun separately respectively through two pipelines, and two muzzle slope inwardly during spraying; Spray angle is aimed at the same district of the object basal plane face that needs spraying simultaneously; The moment of material ejection forms atomization process, and two components are fully mixed before arriving basal plane or when arriving basal plane, film thereby form more uniform rubber asphalt.Two components are 350-600mm in the joint distance of mixing the spraying face of arrival.
The invention has the beneficial effects as follows: the present invention is simple in structure, and the liquid rubber spray-coating material coating of spraying has the performance of powerful chemical resistance, anti-strong acid, alkali, salt; Very high anti-puncture resistance; Film forming thickness>2 ㎜ have good self-healing function; Do not scurry water between glued membrane and substrate, really reach the skin-type waterproof requirement; Anti-ozone aging performance is good, projected life>50 year; With all traditional water-proofing materials affinity is very arranged, adhere to fully with most fondational structures; Save time, laborsaving, efficient is high, can practice thrift and reduce capital construction cost.
Embodiment
The present invention will be described below in conjunction with embodiment:
Embodiment 1.
As shown in Figure 1, a kind of pipeline of coating comprises pipe main body 2, and the outer surface top layer of the pipe main body 2 of the pipeline of coating is coated with liquid rubber spray-coating material coating 1; The internal surface top layer of the pipe main body 2 of the pipeline of coating is coated with liquid rubber spray-coating material coating 1.Liquid rubber spray-coating material coating 1 thickness is 1-3 ㎜.
Through detection,
Embodiment 2
As shown in Figure 2, a kind of pipeline of coating comprises pipe main body 2, and the outer surface top layer of the pipe main body 2 of the pipeline of coating is coated with liquid rubber spray-coating material coating 1.
Embodiment 3
As shown in Figure 3, a kind of pipeline of coating comprises pipe main body 2, and the internal surface top layer of the pipe main body 2 of the pipeline of coating is coated with liquid rubber spray-coating material coating 1.
The above; Be merely the preferable embodiment of the present invention; But protection scope of the present invention is not limited thereto; Any technician who is familiar with the present technique field is equal to replacement or change according to technological scheme of the present invention and inventive concept thereof in the technical scope that the present invention discloses, all should be encompassed within protection scope of the present invention.