Hydrated fibrous mats

Details Hydrated fibrous mats Hydrated fibrous mats

1990-05-04

1992-03-17

Lusignan, Michael

Coating processes

With post-treatment of coating or coating material

Heating or drying

106 12, 106731, 4273936, 4274071, 427415, 427403, 428284, 428534, 428703, B05D 302

Patent

active

050967487

ABSTRACT:
The present invention relates to methods to protect curing cement or concrete from excess evaporative water loss and/or from rain, excess heat loss, or excess heat gain. More particularly the method relates to coating curing cement or concrete with a layer (or layers) of a fibrous mass composed of ground cellulose, water, a viscosity enhancing polymer, a hygroscopic swelling agent and, optionally, additives selected on the basis of the properties desired (e.g., rain resistance, heat absorption from the sun, heat reflectance, or heat insulation). The invention also relates to compositions comprising a layer of cement or concrete and a layer (or layers) of such a fibrous mass.

REFERENCES:
patent: 3106486 (1963-10-01), Hansen et al.
patent: 4169088 (1979-09-01), Hansen
patent: 4297399 (1981-10-01), Perz
patent: 4543159 (1985-09-01), Johnson et al.

Affiliated with

Also associated with

Rating

Hydrated fibrous mats does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hydrated fibrous mats, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydrated fibrous mats will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1474928