The sacrificial formwork to be used for building a concrete wall comprises two parallel walls (1, 2) defining therebetween a space (3) to be filled with concrete. At least one of the walls (1, 2) is a self-supporting wall consisting of a plate (2) perforated over its entire surface ...
As for the other channel (4), it is provided in order to serve as a leave-in- place form for the production of a reinforced-concrete horizontal anchorage (5) to the upper part of the corresponding wall. In addition to such building blocks of the standard type, blocks are provided of ...
Since I was going for a rough stone wall, I decided I wanted to make the stones be rounded and be loosely fit together. For that reason, I etched out fairly wide mortar lines and knocked off the corners where the "stones" came together. For a brick wall, you would go with narrow mo...
This invention relates to shuttering for hollow walls and similar building elements made of set moulded material such as concrete; and particularly for suc... RR William 被引量: 15发表: 1948年 Polystyrene block mould - has one inner wall movable to vary length of moulded block A block mould...
Clay-cement concrete or plastic concrete is recommended to be used for the wall material. Its compressive strength is provided due to lateral compression of the wall by lateral compression of soil and groundwater pressure. For not deep... MP Sainov - 《Iop Conference》 被引量: 0发表: 2020...
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Autoclaved aerated concrete (AAC) is a lightweight and eco-friendly silicate wall material product that is widely used in the market, including autoclaved aerated concrete blocks, panels, prefabricated large panels, as well as specially made U-shaped blocks, lintel panels, insulation composite p...
Sensitivity analysis of free vibration characteristics of an in situ railway concrete sleeper to variations of rail pad parameters The vibration of in situ concrete sleepers in a railway track structure is a major factor causing cracking of prestressed concrete sleepers and excessive r......
FIELD: building industry branch, namely production of building articles of concrete-base mixtures, particularly manufacture of thin-wall tubes for sewage, water supply systems and rubbish chutes. SUBSTANCE: method comprises steps of preparing basalt fibre reinforced concrete mixture containing cement as bi...
EPS Sandwich Concrete Wall Panel Making Machine Expanding polystyrene lightweight panel machine Light Weight Wall Board Machine EPS Cement Wall Board Making Machine With 50000m2 to 500000m2/year OutputWhat is Light Weight Wall Board/EPS Cement Wall B...