Concrete block mold 20x20x20 cm

Description

Product name: Concrete block mold, interlocking brick mold, interlocking brick, concrete block, half-block nano type, PP material Size: 20x20x20 cm. Weight: 0.64 kg. How to use: Plastic mold for casting INTER LOCK mortar, a new innovation for construction. Build your own house or build a wall to help deal with flooding problems. Before use, apply vegetable oil or used engine oil, then coat the inside of the mold before every use. Mix Ratio for mortar (Portland Cement) 1 bag (50 kg) • Crushed stone, size not over 13 mm, 2 wheelbarrows, full tray • Coarse sand, 3 wheelbarrows, full tray • Fly ash 2.5 kg or not more than 10% of cement weight • Concrete Color Pigment 0.5 kg, choose the desired color number • Clean water about 40 liters (2 pails), may be increased or decreased according to the size and moisture of the sand and stone • Concrete accelerator for faster setting Concrete Mix can be mixed in 2 ways as follows: 1. Hand Mix by mixing sand and cement together thoroughly, then add crushed stone and mix until uniform, then gradually add clean water and mix well. 2. Mix with a concrete mixer by putting crushed stone and clean water into the concrete mixer, then turn on the machine, then add cement so that all materials are well mixed, then gradually add coarse sand, followed by fly ash (if colored concrete is desired, color pigment can be added). If the concrete is too thick, clean water can be added until the desired consistency is reached. When mixing colored concrete, it is necessary to use exact material quantities every time and record the quantities each time so that the colored concrete is the same every time. Concrete block mold, nano block, plastic mold for casting INTERLOCK BLOCK