Manufacture of lightweight concrete

Details Manufacture of lightweight concrete Manufacture of lightweight concrete

1975-08-04

1977-08-09

Poer, J.

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

106 97, 260 2965, C04B 735

Patent

active

040408558

ABSTRACT:
By using as the lightweight aggregate, in the manufacture of lightweight concrete, polystyrene-bead materials of particularly controlled characteristics in regard to bead size and coefficient of variation of absolute volume, there is obtained a substantial improvement in regard to the accuracy with which the density of the product lightweight concrete can be controlled or preordained. Since the strength and insulation-value properties are closely related to the density, the improvement aids in the design and production of more economical parts.

REFERENCES:
patent: 3021291 (1962-02-01), Thiessen
patent: 3272765 (1966-09-01), Sefton
patent: 3869295 (1975-03-01), Bowles et al.
patent: 3883359 (1975-05-01), Harvey

Affiliated with

Also associated with

Rating

Manufacture of lightweight concrete does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1225980