We have over 40 years of experience.

[email protected]

  1. Home
  2. concrete does concrete crusher pollute ground water-mining equiments supplier

concrete does concrete crusher pollute ground water-mining equiments supplier

Sep 16, 2020 Malcolm, I had assumed 4 was sufficient. If it needs 6 , I will comply, but at $675 per 22ton load, it hurts. :) Also, when you say - [top dress the 6 below the slab with a drainable fill] - you are talking about the 3/4 gravel between the ground and the concrete, or in my case between the ground and Fomular 250 25 psi foam and then concrete.

Chatear en línea

Hot-selling mining products

There are four series of products including crushing, sand making, building materials, and grinding, with excellent performance and complete models