Method and apparatus for the spray placing of concrete layers

Details Method and apparatus for the spray placing of concrete layers Method and apparatus for the spray placing of concrete layers

1987-02-12

1989-02-14

Beck, Shrive

Coating processes

With post-treatment of coating or coating material

Heating or drying

427426, 427427, B05D 112

Patent

active

048045632

ABSTRACT:
A spray concrete composition which is sprayed with driving-air pressure has its setting time accelerated by incorporation in the driving air of amorphous silica dust having an inner surface (specific surface area) of at least 25 m.sup.2 /g.

REFERENCES:
patent: 4239397 (1980-12-01), Sandell
patent: 4263346 (1981-04-01), Sandell
patent: 4292351 (1981-09-01), Ito et al.

Affiliated with

Also associated with

Rating

Method and apparatus for the spray placing of concrete layers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for the spray placing of concrete layers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for the spray placing of concrete layers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1364803