C - Chemistry – Metallurgy – 04 – B
Patent
C - Chemistry, Metallurgy
04
B
C04B 20/10 (2006.01) C04B 7/24 (2006.01) C04B 18/14 (2006.01) C04B 20/00 (2006.01) C04B 28/04 (2006.01) C04B 40/00 (2006.01)
Patent
CA 2079088
The hydraulic substance, the fluidity thereof is improved without completely relying on the water reducer and a special treatment which requires a higher cost. The hydraulic substance according to the present invention comprises a certain amount of solid particles A (such as portland cement and mixed cement comprising portland cement), an average diameter thereof is 5 to 50 µ m, and solid particles B (such as silica fume comprising amorphous silica), an average di- ameter thereof is less than 1/5 of the particles A, and the par- ticles B have such characteristic that they cohere to the surfaces of the particles A in water, and the quantity of the particles B is arranged such that they cover at least to make a single layer over the whole or part of surfaces of the particles A to cover whole or part of surfaces of particles A with particles B at least with a single layer, and the quantity of the water is arranged such that it is less than 60% of the total amount of the particles A and particles B.
Asakura Etsurou
Ikeo Yousaku
Kinoshita Mitsuo
Mitsui Kenrou
Okuno Tooru
Fetherstonhaugh & Co.
Mitsubishi Materials Corporation
Takemoto Oil And Fat Corporation
Takenaka Corporation
LandOfFree
Hydraulic substance does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hydraulic substance, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydraulic substance will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1696303